diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index aa7447f8837c..56be1fc99bdd 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -7243,6 +7243,8 @@
 			This is just one of many ways that can clear memory. Make sure your system
 			keeps the content of memory across reboots before relying on this option.
 
+			NB: Both the mapped address and size must be page aligned for the architecture.
+
 			See also Documentation/trace/debugging.rst
 
 
diff --git a/Documentation/bpf/bpf_devel_QA.rst b/Documentation/bpf/bpf_devel_QA.rst
index de27e1620821..0acb4c9b8d90 100644
--- a/Documentation/bpf/bpf_devel_QA.rst
+++ b/Documentation/bpf/bpf_devel_QA.rst
@@ -382,6 +382,14 @@ In case of new BPF instructions, once the changes have been accepted
 into the Linux kernel, please implement support into LLVM's BPF back
 end. See LLVM_ section below for further information.
 
+Q: What "BPF_INTERNAL" symbol namespace is for?
+-----------------------------------------------
+A: Symbols exported as BPF_INTERNAL can only be used by BPF infrastructure
+like preload kernel modules with light skeleton. Most symbols outside
+of BPF_INTERNAL are not expected to be used by code outside of BPF either.
+Symbols may lack the designation because they predate the namespaces,
+or due to an oversight.
+
 Stable submission
 =================
 
diff --git a/Documentation/trace/debugging.rst b/Documentation/trace/debugging.rst
index 54fb16239d70..d54bc500af80 100644
--- a/Documentation/trace/debugging.rst
+++ b/Documentation/trace/debugging.rst
@@ -136,6 +136,8 @@ kernel, so only the same kernel is guaranteed to work if the mapping is
 preserved. Switching to a different kernel version may find a different
 layout and mark the buffer as invalid.
 
+NB: Both the mapped address and size must be page aligned for the architecture.
+
 Using trace_printk() in the boot instance
 -----------------------------------------
 By default, the content of trace_printk() goes into the top level tracing
diff --git a/Makefile b/Makefile
index 0c1b99da2c1f..2dae9453f201 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
 PATCHLEVEL = 14
-SUBLEVEL = 4
-EXTRAVERSION =
+SUBLEVEL = 5
+EXTRAVERSION = -rc1
 NAME = Baby Opossum Posse
 
 # *DOCUMENTATION*
@@ -1070,6 +1070,7 @@ KBUILD_CFLAGS += -fno-builtin-wcslen
 # change __FILE__ to the relative path to the source directory
 ifdef building_out_of_srctree
 KBUILD_CPPFLAGS += $(call cc-option,-fmacro-prefix-map=$(srcroot)/=)
+KBUILD_RUSTFLAGS += --remap-path-prefix=$(srcroot)/=
 endif
 
 # include additional Makefiles when needed
diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig
index 32650c8431d9..23e4ea067ddb 100644
--- a/arch/arm/crypto/Kconfig
+++ b/arch/arm/crypto/Kconfig
@@ -3,10 +3,12 @@
 menu "Accelerated Cryptographic Algorithms for CPU (arm)"
 
 config CRYPTO_CURVE25519_NEON
-	tristate "Public key crypto: Curve25519 (NEON)"
+	tristate
 	depends on KERNEL_MODE_NEON
+	select CRYPTO_KPP
 	select CRYPTO_LIB_CURVE25519_GENERIC
 	select CRYPTO_ARCH_HAVE_LIB_CURVE25519
+	default CRYPTO_LIB_CURVE25519_INTERNAL
 	help
 	  Curve25519 algorithm
 
@@ -45,9 +47,10 @@ config CRYPTO_NHPOLY1305_NEON
 	  - NEON (Advanced SIMD) extensions
 
 config CRYPTO_POLY1305_ARM
-	tristate "Hash functions: Poly1305 (NEON)"
+	tristate
 	select CRYPTO_HASH
 	select CRYPTO_ARCH_HAVE_LIB_POLY1305
+	default CRYPTO_LIB_POLY1305_INTERNAL
 	help
 	  Poly1305 authenticator algorithm (RFC7539)
 
@@ -212,9 +215,10 @@ config CRYPTO_AES_ARM_CE
 	  - ARMv8 Crypto Extensions
 
 config CRYPTO_CHACHA20_NEON
-	tristate "Ciphers: ChaCha20, XChaCha20, XChaCha12 (NEON)"
+	tristate
 	select CRYPTO_SKCIPHER
 	select CRYPTO_ARCH_HAVE_LIB_CHACHA
+	default CRYPTO_LIB_CHACHA_INTERNAL
 	help
 	  Length-preserving ciphers: ChaCha20, XChaCha20, and XChaCha12
 	  stream cipher algorithms
diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig
index 5636ab83f22a..3418c8d3c78d 100644
--- a/arch/arm64/crypto/Kconfig
+++ b/arch/arm64/crypto/Kconfig
@@ -26,10 +26,11 @@ config CRYPTO_NHPOLY1305_NEON
 	  - NEON (Advanced SIMD) extensions
 
 config CRYPTO_POLY1305_NEON
-	tristate "Hash functions: Poly1305 (NEON)"
+	tristate
 	depends on KERNEL_MODE_NEON
 	select CRYPTO_HASH
 	select CRYPTO_ARCH_HAVE_LIB_POLY1305
+	default CRYPTO_LIB_POLY1305_INTERNAL
 	help
 	  Poly1305 authenticator algorithm (RFC7539)
 
@@ -186,11 +187,12 @@ config CRYPTO_AES_ARM64_NEON_BLK
 	  - NEON (Advanced SIMD) extensions
 
 config CRYPTO_CHACHA20_NEON
-	tristate "Ciphers: ChaCha (NEON)"
+	tristate
 	depends on KERNEL_MODE_NEON
 	select CRYPTO_SKCIPHER
 	select CRYPTO_LIB_CHACHA_GENERIC
 	select CRYPTO_ARCH_HAVE_LIB_CHACHA
+	default CRYPTO_LIB_CHACHA_INTERNAL
 	help
 	  Length-preserving ciphers: ChaCha20, XChaCha20, and XChaCha12
 	  stream cipher algorithms
diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
index bdb989c49c09..b744bd73f08e 100644
--- a/arch/loongarch/Kconfig
+++ b/arch/loongarch/Kconfig
@@ -71,6 +71,7 @@ config LOONGARCH
 	select ARCH_SUPPORTS_RT
 	select ARCH_USE_BUILTIN_BSWAP
 	select ARCH_USE_CMPXCHG_LOCKREF
+	select ARCH_USE_MEMTEST
 	select ARCH_USE_QUEUED_RWLOCKS
 	select ARCH_USE_QUEUED_SPINLOCKS
 	select ARCH_WANT_DEFAULT_BPF_JIT
diff --git a/arch/loongarch/include/asm/fpu.h b/arch/loongarch/include/asm/fpu.h
index 3177674228f8..45514f314664 100644
--- a/arch/loongarch/include/asm/fpu.h
+++ b/arch/loongarch/include/asm/fpu.h
@@ -22,22 +22,29 @@
 struct sigcontext;
 
 #define kernel_fpu_available() cpu_has_fpu
-extern void kernel_fpu_begin(void);
-extern void kernel_fpu_end(void);
 
-extern void _init_fpu(unsigned int);
-extern void _save_fp(struct loongarch_fpu *);
-extern void _restore_fp(struct loongarch_fpu *);
+void kernel_fpu_begin(void);
+void kernel_fpu_end(void);
 
-extern void _save_lsx(struct loongarch_fpu *fpu);
-extern void _restore_lsx(struct loongarch_fpu *fpu);
-extern void _init_lsx_upper(void);
-extern void _restore_lsx_upper(struct loongarch_fpu *fpu);
+asmlinkage void _init_fpu(unsigned int);
+asmlinkage void _save_fp(struct loongarch_fpu *);
+asmlinkage void _restore_fp(struct loongarch_fpu *);
+asmlinkage int _save_fp_context(void __user *fpregs, void __user *fcc, void __user *csr);
+asmlinkage int _restore_fp_context(void __user *fpregs, void __user *fcc, void __user *csr);
 
-extern void _save_lasx(struct loongarch_fpu *fpu);
-extern void _restore_lasx(struct loongarch_fpu *fpu);
-extern void _init_lasx_upper(void);
-extern void _restore_lasx_upper(struct loongarch_fpu *fpu);
+asmlinkage void _save_lsx(struct loongarch_fpu *fpu);
+asmlinkage void _restore_lsx(struct loongarch_fpu *fpu);
+asmlinkage void _init_lsx_upper(void);
+asmlinkage void _restore_lsx_upper(struct loongarch_fpu *fpu);
+asmlinkage int _save_lsx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
+asmlinkage int _restore_lsx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
+
+asmlinkage void _save_lasx(struct loongarch_fpu *fpu);
+asmlinkage void _restore_lasx(struct loongarch_fpu *fpu);
+asmlinkage void _init_lasx_upper(void);
+asmlinkage void _restore_lasx_upper(struct loongarch_fpu *fpu);
+asmlinkage int _save_lasx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
+asmlinkage int _restore_lasx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
 
 static inline void enable_lsx(void);
 static inline void disable_lsx(void);
diff --git a/arch/loongarch/include/asm/lbt.h b/arch/loongarch/include/asm/lbt.h
index e671978bf552..38566574e562 100644
--- a/arch/loongarch/include/asm/lbt.h
+++ b/arch/loongarch/include/asm/lbt.h
@@ -12,9 +12,13 @@
 #include <asm/loongarch.h>
 #include <asm/processor.h>
 
-extern void _init_lbt(void);
-extern void _save_lbt(struct loongarch_lbt *);
-extern void _restore_lbt(struct loongarch_lbt *);
+asmlinkage void _init_lbt(void);
+asmlinkage void _save_lbt(struct loongarch_lbt *);
+asmlinkage void _restore_lbt(struct loongarch_lbt *);
+asmlinkage int _save_lbt_context(void __user *regs, void __user *eflags);
+asmlinkage int _restore_lbt_context(void __user *regs, void __user *eflags);
+asmlinkage int _save_ftop_context(void __user *ftop);
+asmlinkage int _restore_ftop_context(void __user *ftop);
 
 static inline int is_lbt_enabled(void)
 {
diff --git a/arch/loongarch/include/asm/ptrace.h b/arch/loongarch/include/asm/ptrace.h
index f3ddaed9ef7f..a5b63c84f854 100644
--- a/arch/loongarch/include/asm/ptrace.h
+++ b/arch/loongarch/include/asm/ptrace.h
@@ -33,9 +33,9 @@ struct pt_regs {
 	unsigned long __last[];
 } __aligned(8);
 
-static inline int regs_irqs_disabled(struct pt_regs *regs)
+static __always_inline bool regs_irqs_disabled(struct pt_regs *regs)
 {
-	return arch_irqs_disabled_flags(regs->csr_prmd);
+	return !(regs->csr_prmd & CSR_PRMD_PIE);
 }
 
 static inline unsigned long kernel_stack_pointer(struct pt_regs *regs)
diff --git a/arch/loongarch/kernel/fpu.S b/arch/loongarch/kernel/fpu.S
index 6ab640101457..28caf416ae36 100644
--- a/arch/loongarch/kernel/fpu.S
+++ b/arch/loongarch/kernel/fpu.S
@@ -458,6 +458,7 @@ SYM_FUNC_START(_save_fp_context)
 	li.w		a0, 0				# success
 	jr		ra
 SYM_FUNC_END(_save_fp_context)
+EXPORT_SYMBOL_GPL(_save_fp_context)
 
 /*
  * a0: fpregs
@@ -471,6 +472,7 @@ SYM_FUNC_START(_restore_fp_context)
 	li.w		a0, 0				# success
 	jr		ra
 SYM_FUNC_END(_restore_fp_context)
+EXPORT_SYMBOL_GPL(_restore_fp_context)
 
 /*
  * a0: fpregs
@@ -484,6 +486,7 @@ SYM_FUNC_START(_save_lsx_context)
 	li.w	a0, 0					# success
 	jr	ra
 SYM_FUNC_END(_save_lsx_context)
+EXPORT_SYMBOL_GPL(_save_lsx_context)
 
 /*
  * a0: fpregs
@@ -497,6 +500,7 @@ SYM_FUNC_START(_restore_lsx_context)
 	li.w	a0, 0					# success
 	jr	ra
 SYM_FUNC_END(_restore_lsx_context)
+EXPORT_SYMBOL_GPL(_restore_lsx_context)
 
 /*
  * a0: fpregs
@@ -510,6 +514,7 @@ SYM_FUNC_START(_save_lasx_context)
 	li.w	a0, 0					# success
 	jr	ra
 SYM_FUNC_END(_save_lasx_context)
+EXPORT_SYMBOL_GPL(_save_lasx_context)
 
 /*
  * a0: fpregs
@@ -523,6 +528,7 @@ SYM_FUNC_START(_restore_lasx_context)
 	li.w	a0, 0					# success
 	jr	ra
 SYM_FUNC_END(_restore_lasx_context)
+EXPORT_SYMBOL_GPL(_restore_lasx_context)
 
 .L_fpu_fault:
 	li.w	a0, -EFAULT				# failure
diff --git a/arch/loongarch/kernel/lbt.S b/arch/loongarch/kernel/lbt.S
index 001f061d226a..71678912d24c 100644
--- a/arch/loongarch/kernel/lbt.S
+++ b/arch/loongarch/kernel/lbt.S
@@ -90,6 +90,7 @@ SYM_FUNC_START(_save_lbt_context)
 	li.w		a0, 0			# success
 	jr		ra
 SYM_FUNC_END(_save_lbt_context)
+EXPORT_SYMBOL_GPL(_save_lbt_context)
 
 /*
  * a0: scr
@@ -110,6 +111,7 @@ SYM_FUNC_START(_restore_lbt_context)
 	li.w		a0, 0			# success
 	jr		ra
 SYM_FUNC_END(_restore_lbt_context)
+EXPORT_SYMBOL_GPL(_restore_lbt_context)
 
 /*
  * a0: ftop
@@ -120,6 +122,7 @@ SYM_FUNC_START(_save_ftop_context)
 	li.w		a0, 0			# success
 	jr		ra
 SYM_FUNC_END(_save_ftop_context)
+EXPORT_SYMBOL_GPL(_save_ftop_context)
 
 /*
  * a0: ftop
@@ -150,6 +153,7 @@ SYM_FUNC_START(_restore_ftop_context)
 	li.w		a0, 0			# success
 	jr		ra
 SYM_FUNC_END(_restore_ftop_context)
+EXPORT_SYMBOL_GPL(_restore_ftop_context)
 
 .L_lbt_fault:
 	li.w		a0, -EFAULT		# failure
diff --git a/arch/loongarch/kernel/signal.c b/arch/loongarch/kernel/signal.c
index 7a555b600171..4740cb5b2388 100644
--- a/arch/loongarch/kernel/signal.c
+++ b/arch/loongarch/kernel/signal.c
@@ -51,27 +51,6 @@
 #define lock_lbt_owner()	({ preempt_disable(); pagefault_disable(); })
 #define unlock_lbt_owner()	({ pagefault_enable(); preempt_enable(); })
 
-/* Assembly functions to move context to/from the FPU */
-extern asmlinkage int
-_save_fp_context(void __user *fpregs, void __user *fcc, void __user *csr);
-extern asmlinkage int
-_restore_fp_context(void __user *fpregs, void __user *fcc, void __user *csr);
-extern asmlinkage int
-_save_lsx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
-extern asmlinkage int
-_restore_lsx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
-extern asmlinkage int
-_save_lasx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
-extern asmlinkage int
-_restore_lasx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);
-
-#ifdef CONFIG_CPU_HAS_LBT
-extern asmlinkage int _save_lbt_context(void __user *regs, void __user *eflags);
-extern asmlinkage int _restore_lbt_context(void __user *regs, void __user *eflags);
-extern asmlinkage int _save_ftop_context(void __user *ftop);
-extern asmlinkage int _restore_ftop_context(void __user *ftop);
-#endif
-
 struct rt_sigframe {
 	struct siginfo rs_info;
 	struct ucontext rs_uctx;
diff --git a/arch/loongarch/kernel/traps.c b/arch/loongarch/kernel/traps.c
index 2ec3106c0da3..47fc2de6d150 100644
--- a/arch/loongarch/kernel/traps.c
+++ b/arch/loongarch/kernel/traps.c
@@ -553,9 +553,10 @@ asmlinkage void noinstr do_ale(struct pt_regs *regs)
 	die_if_kernel("Kernel ale access", regs);
 	force_sig_fault(SIGBUS, BUS_ADRALN, (void __user *)regs->csr_badvaddr);
 #else
+	bool pie = regs_irqs_disabled(regs);
 	unsigned int *pc;
 
-	if (regs->csr_prmd & CSR_PRMD_PIE)
+	if (!pie)
 		local_irq_enable();
 
 	perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, regs->csr_badvaddr);
@@ -582,7 +583,7 @@ asmlinkage void noinstr do_ale(struct pt_regs *regs)
 	die_if_kernel("Kernel ale access", regs);
 	force_sig_fault(SIGBUS, BUS_ADRALN, (void __user *)regs->csr_badvaddr);
 out:
-	if (regs->csr_prmd & CSR_PRMD_PIE)
+	if (!pie)
 		local_irq_disable();
 #endif
 	irqentry_exit(regs, state);
@@ -621,12 +622,13 @@ static void bug_handler(struct pt_regs *regs)
 asmlinkage void noinstr do_bce(struct pt_regs *regs)
 {
 	bool user = user_mode(regs);
+	bool pie = regs_irqs_disabled(regs);
 	unsigned long era = exception_era(regs);
 	u64 badv = 0, lower = 0, upper = ULONG_MAX;
 	union loongarch_instruction insn;
 	irqentry_state_t state = irqentry_enter(regs);
 
-	if (regs->csr_prmd & CSR_PRMD_PIE)
+	if (!pie)
 		local_irq_enable();
 
 	current->thread.trap_nr = read_csr_excode();
@@ -692,7 +694,7 @@ asmlinkage void noinstr do_bce(struct pt_regs *regs)
 	force_sig_bnderr((void __user *)badv, (void __user *)lower, (void __user *)upper);
 
 out:
-	if (regs->csr_prmd & CSR_PRMD_PIE)
+	if (!pie)
 		local_irq_disable();
 
 	irqentry_exit(regs, state);
@@ -710,11 +712,12 @@ asmlinkage void noinstr do_bce(struct pt_regs *regs)
 asmlinkage void noinstr do_bp(struct pt_regs *regs)
 {
 	bool user = user_mode(regs);
+	bool pie = regs_irqs_disabled(regs);
 	unsigned int opcode, bcode;
 	unsigned long era = exception_era(regs);
 	irqentry_state_t state = irqentry_enter(regs);
 
-	if (regs->csr_prmd & CSR_PRMD_PIE)
+	if (!pie)
 		local_irq_enable();
 
 	if (__get_inst(&opcode, (u32 *)era, user))
@@ -780,7 +783,7 @@ asmlinkage void noinstr do_bp(struct pt_regs *regs)
 	}
 
 out:
-	if (regs->csr_prmd & CSR_PRMD_PIE)
+	if (!pie)
 		local_irq_disable();
 
 	irqentry_exit(regs, state);
@@ -1015,6 +1018,7 @@ static void init_restore_lbt(void)
 
 asmlinkage void noinstr do_lbt(struct pt_regs *regs)
 {
+	bool pie = regs_irqs_disabled(regs);
 	irqentry_state_t state = irqentry_enter(regs);
 
 	/*
@@ -1024,7 +1028,7 @@ asmlinkage void noinstr do_lbt(struct pt_regs *regs)
 	 * (including the user using 'MOVGR2GCSR' to turn on TM, which
 	 * will not trigger the BTE), we need to check PRMD first.
 	 */
-	if (regs->csr_prmd & CSR_PRMD_PIE)
+	if (!pie)
 		local_irq_enable();
 
 	if (!cpu_has_lbt) {
@@ -1038,7 +1042,7 @@ asmlinkage void noinstr do_lbt(struct pt_regs *regs)
 	preempt_enable();
 
 out:
-	if (regs->csr_prmd & CSR_PRMD_PIE)
+	if (!pie)
 		local_irq_disable();
 
 	irqentry_exit(regs, state);
diff --git a/arch/loongarch/kvm/intc/ipi.c b/arch/loongarch/kvm/intc/ipi.c
index 93f4acd44523..fe734dc062ed 100644
--- a/arch/loongarch/kvm/intc/ipi.c
+++ b/arch/loongarch/kvm/intc/ipi.c
@@ -111,7 +111,7 @@ static int send_ipi_data(struct kvm_vcpu *vcpu, gpa_t addr, uint64_t data)
 		ret = kvm_io_bus_read(vcpu, KVM_IOCSR_BUS, addr, sizeof(val), &val);
 		srcu_read_unlock(&vcpu->kvm->srcu, idx);
 		if (unlikely(ret)) {
-			kvm_err("%s: : read date from addr %llx failed\n", __func__, addr);
+			kvm_err("%s: : read data from addr %llx failed\n", __func__, addr);
 			return ret;
 		}
 		/* Construct the mask by scanning the bit 27-30 */
@@ -127,7 +127,7 @@ static int send_ipi_data(struct kvm_vcpu *vcpu, gpa_t addr, uint64_t data)
 	ret = kvm_io_bus_write(vcpu, KVM_IOCSR_BUS, addr, sizeof(val), &val);
 	srcu_read_unlock(&vcpu->kvm->srcu, idx);
 	if (unlikely(ret))
-		kvm_err("%s: : write date to addr %llx failed\n", __func__, addr);
+		kvm_err("%s: : write data to addr %llx failed\n", __func__, addr);
 
 	return ret;
 }
diff --git a/arch/loongarch/kvm/main.c b/arch/loongarch/kvm/main.c
index b6864d6e5ec8..f5d631781482 100644
--- a/arch/loongarch/kvm/main.c
+++ b/arch/loongarch/kvm/main.c
@@ -296,10 +296,10 @@ int kvm_arch_enable_virtualization_cpu(void)
 	/*
 	 * Enable virtualization features granting guest direct control of
 	 * certain features:
-	 * GCI=2:       Trap on init or unimplement cache instruction.
+	 * GCI=2:       Trap on init or unimplemented cache instruction.
 	 * TORU=0:      Trap on Root Unimplement.
 	 * CACTRL=1:    Root control cache.
-	 * TOP=0:       Trap on Previlege.
+	 * TOP=0:       Trap on Privilege.
 	 * TOE=0:       Trap on Exception.
 	 * TIT=0:       Trap on Timer.
 	 */
diff --git a/arch/loongarch/kvm/vcpu.c b/arch/loongarch/kvm/vcpu.c
index 9e1a9b4aa4c6..92b8177f193b 100644
--- a/arch/loongarch/kvm/vcpu.c
+++ b/arch/loongarch/kvm/vcpu.c
@@ -294,6 +294,7 @@ static int kvm_pre_enter_guest(struct kvm_vcpu *vcpu)
 		vcpu->arch.aux_inuse &= ~KVM_LARCH_SWCSR_LATEST;
 
 		if (kvm_request_pending(vcpu) || xfer_to_guest_mode_work_pending()) {
+			kvm_lose_pmu(vcpu);
 			/* make sure the vcpu mode has been written */
 			smp_store_mb(vcpu->mode, OUTSIDE_GUEST_MODE);
 			local_irq_enable();
@@ -874,6 +875,13 @@ static int kvm_set_one_reg(struct kvm_vcpu *vcpu,
 			vcpu->arch.st.guest_addr = 0;
 			memset(&vcpu->arch.irq_pending, 0, sizeof(vcpu->arch.irq_pending));
 			memset(&vcpu->arch.irq_clear, 0, sizeof(vcpu->arch.irq_clear));
+
+			/*
+			 * When vCPU reset, clear the ESTAT and GINTC registers
+			 * Other CSR registers are cleared with function _kvm_setcsr().
+			 */
+			kvm_write_sw_gcsr(vcpu->arch.csr, LOONGARCH_CSR_GINTC, 0);
+			kvm_write_sw_gcsr(vcpu->arch.csr, LOONGARCH_CSR_ESTAT, 0);
 			break;
 		default:
 			ret = -EINVAL;
diff --git a/arch/loongarch/mm/hugetlbpage.c b/arch/loongarch/mm/hugetlbpage.c
index e4068906143b..cea84d7f2b91 100644
--- a/arch/loongarch/mm/hugetlbpage.c
+++ b/arch/loongarch/mm/hugetlbpage.c
@@ -47,7 +47,7 @@ pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr,
 				pmd = pmd_offset(pud, addr);
 		}
 	}
-	return (pte_t *) pmd;
+	return pmd_none(pmdp_get(pmd)) ? NULL : (pte_t *) pmd;
 }
 
 uint64_t pmd_to_entrylo(unsigned long pmd_val)
diff --git a/arch/loongarch/mm/init.c b/arch/loongarch/mm/init.c
index ca5aa5f46a9f..7fab370efa74 100644
--- a/arch/loongarch/mm/init.c
+++ b/arch/loongarch/mm/init.c
@@ -65,9 +65,6 @@ void __init paging_init(void)
 {
 	unsigned long max_zone_pfns[MAX_NR_ZONES];
 
-#ifdef CONFIG_ZONE_DMA
-	max_zone_pfns[ZONE_DMA] = MAX_DMA_PFN;
-#endif
 #ifdef CONFIG_ZONE_DMA32
 	max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN;
 #endif
diff --git a/arch/mips/crypto/Kconfig b/arch/mips/crypto/Kconfig
index 7decd40c4e20..545fc0e12422 100644
--- a/arch/mips/crypto/Kconfig
+++ b/arch/mips/crypto/Kconfig
@@ -3,9 +3,11 @@
 menu "Accelerated Cryptographic Algorithms for CPU (mips)"
 
 config CRYPTO_POLY1305_MIPS
-	tristate "Hash functions: Poly1305"
+	tristate
 	depends on MIPS
+	select CRYPTO_HASH
 	select CRYPTO_ARCH_HAVE_LIB_POLY1305
+	default CRYPTO_LIB_POLY1305_INTERNAL
 	help
 	  Poly1305 authenticator algorithm (RFC7539)
 
@@ -52,10 +54,11 @@ config CRYPTO_SHA512_OCTEON
 	  Architecture: mips OCTEON using crypto instructions, when available
 
 config CRYPTO_CHACHA_MIPS
-	tristate "Ciphers: ChaCha20, XChaCha20, XChaCha12 (MIPS32r2)"
+	tristate
 	depends on CPU_MIPS32_R2
 	select CRYPTO_SKCIPHER
 	select CRYPTO_ARCH_HAVE_LIB_CHACHA
+	default CRYPTO_LIB_CHACHA_INTERNAL
 	help
 	  Length-preserving ciphers: ChaCha20, XChaCha20, and XChaCha12
 	  stream cipher algorithms
diff --git a/arch/mips/include/asm/mips-cm.h b/arch/mips/include/asm/mips-cm.h
index 23ce951f445b..e4b34ea54c28 100644
--- a/arch/mips/include/asm/mips-cm.h
+++ b/arch/mips/include/asm/mips-cm.h
@@ -59,6 +59,16 @@ extern phys_addr_t mips_cm_l2sync_phys_base(void);
  */
 extern int mips_cm_is64;
 
+/*
+ * mips_cm_is_l2_hci_broken  - determine if HCI is broken
+ *
+ * Some CM reports show that Hardware Cache Initialization is
+ * complete, but in reality it's not the case. They also incorrectly
+ * indicate that Hardware Cache Initialization is supported. This
+ * flags allows warning about this broken feature.
+ */
+extern bool mips_cm_is_l2_hci_broken;
+
 /**
  * mips_cm_error_report - Report CM cache errors
  */
@@ -97,6 +107,18 @@ static inline bool mips_cm_present(void)
 #endif
 }
 
+/**
+ * mips_cm_update_property - update property from the device tree
+ *
+ * Retrieve the properties from the device tree if a CM node exist and
+ * update the internal variable based on this.
+ */
+#ifdef CONFIG_MIPS_CM
+extern void mips_cm_update_property(void);
+#else
+static inline void mips_cm_update_property(void) {}
+#endif
+
 /**
  * mips_cm_has_l2sync - determine whether an L2-only sync region is present
  *
diff --git a/arch/mips/kernel/mips-cm.c b/arch/mips/kernel/mips-cm.c
index 3eb2cfb893e1..9cfabaa94d01 100644
--- a/arch/mips/kernel/mips-cm.c
+++ b/arch/mips/kernel/mips-cm.c
@@ -5,6 +5,7 @@
  */
 
 #include <linux/errno.h>
+#include <linux/of.h>
 #include <linux/percpu.h>
 #include <linux/spinlock.h>
 
@@ -14,6 +15,7 @@
 void __iomem *mips_gcr_base;
 void __iomem *mips_cm_l2sync_base;
 int mips_cm_is64;
+bool mips_cm_is_l2_hci_broken;
 
 static char *cm2_tr[8] = {
 	"mem",	"gcr",	"gic",	"mmio",
@@ -237,6 +239,18 @@ static void mips_cm_probe_l2sync(void)
 	mips_cm_l2sync_base = ioremap(addr, MIPS_CM_L2SYNC_SIZE);
 }
 
+void mips_cm_update_property(void)
+{
+	struct device_node *cm_node;
+
+	cm_node = of_find_compatible_node(of_root, NULL, "mobileye,eyeq6-cm");
+	if (!cm_node)
+		return;
+	pr_info("HCI (Hardware Cache Init for the L2 cache) in GCR_L2_RAM_CONFIG from the CM3 is broken");
+	mips_cm_is_l2_hci_broken = true;
+	of_node_put(cm_node);
+}
+
 int mips_cm_probe(void)
 {
 	phys_addr_t addr;
diff --git a/arch/parisc/kernel/pdt.c b/arch/parisc/kernel/pdt.c
index 0f9b3b5914cf..b70b67adb855 100644
--- a/arch/parisc/kernel/pdt.c
+++ b/arch/parisc/kernel/pdt.c
@@ -63,6 +63,7 @@ static unsigned long pdt_entry[MAX_PDT_ENTRIES] __page_aligned_bss;
 #define PDT_ADDR_PERM_ERR	(pdt_type != PDT_PDC ? 2UL : 0UL)
 #define PDT_ADDR_SINGLE_ERR	1UL
 
+#ifdef CONFIG_PROC_FS
 /* report PDT entries via /proc/meminfo */
 void arch_report_meminfo(struct seq_file *m)
 {
@@ -74,6 +75,7 @@ void arch_report_meminfo(struct seq_file *m)
 	seq_printf(m, "PDT_cur_entries: %7lu\n",
 			pdt_status.pdt_entries);
 }
+#endif
 
 static int get_info_pat_new(void)
 {
diff --git a/arch/powerpc/crypto/Kconfig b/arch/powerpc/crypto/Kconfig
index 5b315e9756b3..370db8192ce6 100644
--- a/arch/powerpc/crypto/Kconfig
+++ b/arch/powerpc/crypto/Kconfig
@@ -3,10 +3,12 @@
 menu "Accelerated Cryptographic Algorithms for CPU (powerpc)"
 
 config CRYPTO_CURVE25519_PPC64
-	tristate "Public key crypto: Curve25519 (PowerPC64)"
+	tristate
 	depends on PPC64 && CPU_LITTLE_ENDIAN
+	select CRYPTO_KPP
 	select CRYPTO_LIB_CURVE25519_GENERIC
 	select CRYPTO_ARCH_HAVE_LIB_CURVE25519
+	default CRYPTO_LIB_CURVE25519_INTERNAL
 	help
 	  Curve25519 algorithm
 
@@ -91,11 +93,12 @@ config CRYPTO_AES_GCM_P10
 	  later CPU. This module supports stitched acceleration for AES/GCM.
 
 config CRYPTO_CHACHA20_P10
-	tristate "Ciphers: ChaCha20, XChacha20, XChacha12 (P10 or later)"
+	tristate
 	depends on PPC64 && CPU_LITTLE_ENDIAN && VSX
 	select CRYPTO_SKCIPHER
 	select CRYPTO_LIB_CHACHA_GENERIC
 	select CRYPTO_ARCH_HAVE_LIB_CHACHA
+	default CRYPTO_LIB_CHACHA_INTERNAL
 	help
 	  Length-preserving ciphers: ChaCha20, XChaCha20, and XChaCha12
 	  stream cipher algorithms
diff --git a/arch/riscv/crypto/Kconfig b/arch/riscv/crypto/Kconfig
index ad58dad9a580..c67095a3d669 100644
--- a/arch/riscv/crypto/Kconfig
+++ b/arch/riscv/crypto/Kconfig
@@ -22,7 +22,6 @@ config CRYPTO_CHACHA_RISCV64
 	tristate "Ciphers: ChaCha"
 	depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO
 	select CRYPTO_SKCIPHER
-	select CRYPTO_LIB_CHACHA_GENERIC
 	help
 	  Length-preserving ciphers: ChaCha20 stream cipher algorithm
 
diff --git a/arch/riscv/include/asm/alternative-macros.h b/arch/riscv/include/asm/alternative-macros.h
index 721ec275ce57..231d777d936c 100644
--- a/arch/riscv/include/asm/alternative-macros.h
+++ b/arch/riscv/include/asm/alternative-macros.h
@@ -115,24 +115,19 @@
 	\old_c
 .endm
 
-#define _ALTERNATIVE_CFG(old_c, ...)	\
-	ALTERNATIVE_CFG old_c
-
-#define _ALTERNATIVE_CFG_2(old_c, ...)	\
-	ALTERNATIVE_CFG old_c
+#define __ALTERNATIVE_CFG(old_c, ...)		ALTERNATIVE_CFG old_c
+#define __ALTERNATIVE_CFG_2(old_c, ...)		ALTERNATIVE_CFG old_c
 
 #else /* !__ASSEMBLY__ */
 
-#define __ALTERNATIVE_CFG(old_c)	\
-	old_c "\n"
-
-#define _ALTERNATIVE_CFG(old_c, ...)	\
-	__ALTERNATIVE_CFG(old_c)
-
-#define _ALTERNATIVE_CFG_2(old_c, ...)	\
-	__ALTERNATIVE_CFG(old_c)
+#define __ALTERNATIVE_CFG(old_c, ...)		old_c "\n"
+#define __ALTERNATIVE_CFG_2(old_c, ...)		old_c "\n"
 
 #endif /* __ASSEMBLY__ */
+
+#define _ALTERNATIVE_CFG(old_c, ...)		__ALTERNATIVE_CFG(old_c)
+#define _ALTERNATIVE_CFG_2(old_c, ...)		__ALTERNATIVE_CFG_2(old_c)
+
 #endif /* CONFIG_RISCV_ALTERNATIVE */
 
 /*
diff --git a/arch/riscv/include/asm/cacheflush.h b/arch/riscv/include/asm/cacheflush.h
index 8de73f91bfa3..b59ffeb668d6 100644
--- a/arch/riscv/include/asm/cacheflush.h
+++ b/arch/riscv/include/asm/cacheflush.h
@@ -34,11 +34,6 @@ static inline void flush_dcache_page(struct page *page)
 	flush_dcache_folio(page_folio(page));
 }
 
-/*
- * RISC-V doesn't have an instruction to flush parts of the instruction cache,
- * so instead we just flush the whole thing.
- */
-#define flush_icache_range(start, end) flush_icache_all()
 #define flush_icache_user_page(vma, pg, addr, len)	\
 do {							\
 	if (vma->vm_flags & VM_EXEC)			\
@@ -78,6 +73,16 @@ void flush_icache_mm(struct mm_struct *mm, bool local);
 
 #endif /* CONFIG_SMP */
 
+/*
+ * RISC-V doesn't have an instruction to flush parts of the instruction cache,
+ * so instead we just flush the whole thing.
+ */
+#define flush_icache_range flush_icache_range
+static inline void flush_icache_range(unsigned long start, unsigned long end)
+{
+	flush_icache_all();
+}
+
 extern unsigned int riscv_cbom_block_size;
 extern unsigned int riscv_cboz_block_size;
 void riscv_init_cbo_blocksizes(void);
diff --git a/arch/riscv/include/asm/ftrace.h b/arch/riscv/include/asm/ftrace.h
index 2636ee00ccf0..9704a73e515a 100644
--- a/arch/riscv/include/asm/ftrace.h
+++ b/arch/riscv/include/asm/ftrace.h
@@ -207,7 +207,7 @@ ftrace_partial_regs(const struct ftrace_regs *fregs, struct pt_regs *regs)
 {
 	struct __arch_ftrace_regs *afregs = arch_ftrace_regs(fregs);
 
-	memcpy(&regs->a0, afregs->args, sizeof(afregs->args));
+	memcpy(&regs->a_regs, afregs->args, sizeof(afregs->args));
 	regs->epc = afregs->epc;
 	regs->ra = afregs->ra;
 	regs->sp = afregs->sp;
diff --git a/arch/riscv/include/asm/ptrace.h b/arch/riscv/include/asm/ptrace.h
index b5b0adcc85c1..2910231977cb 100644
--- a/arch/riscv/include/asm/ptrace.h
+++ b/arch/riscv/include/asm/ptrace.h
@@ -23,14 +23,16 @@ struct pt_regs {
 	unsigned long t2;
 	unsigned long s0;
 	unsigned long s1;
-	unsigned long a0;
-	unsigned long a1;
-	unsigned long a2;
-	unsigned long a3;
-	unsigned long a4;
-	unsigned long a5;
-	unsigned long a6;
-	unsigned long a7;
+	struct_group(a_regs,
+		unsigned long a0;
+		unsigned long a1;
+		unsigned long a2;
+		unsigned long a3;
+		unsigned long a4;
+		unsigned long a5;
+		unsigned long a6;
+		unsigned long a7;
+	);
 	unsigned long s2;
 	unsigned long s3;
 	unsigned long s4;
diff --git a/arch/riscv/kernel/probes/uprobes.c b/arch/riscv/kernel/probes/uprobes.c
index 4b3dc8beaf77..cc15f7ca6cc1 100644
--- a/arch/riscv/kernel/probes/uprobes.c
+++ b/arch/riscv/kernel/probes/uprobes.c
@@ -167,6 +167,7 @@ void arch_uprobe_copy_ixol(struct page *page, unsigned long vaddr,
 	/* Initialize the slot */
 	void *kaddr = kmap_atomic(page);
 	void *dst = kaddr + (vaddr & ~PAGE_MASK);
+	unsigned long start = (unsigned long)dst;
 
 	memcpy(dst, src, len);
 
@@ -176,13 +177,6 @@ void arch_uprobe_copy_ixol(struct page *page, unsigned long vaddr,
 		*(uprobe_opcode_t *)dst = __BUG_INSN_32;
 	}
 
+	flush_icache_range(start, start + len);
 	kunmap_atomic(kaddr);
-
-	/*
-	 * We probably need flush_icache_user_page() but it needs vma.
-	 * This should work on most of architectures by default. If
-	 * architecture needs to do something different it can define
-	 * its own version of the function.
-	 */
-	flush_dcache_page(page);
 }
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 9c9ec08d78c7..e48741e00147 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -41,9 +41,6 @@ config AUDIT_ARCH
 config NO_IOPORT_MAP
 	def_bool y
 
-config PCI_QUIRKS
-	def_bool n
-
 config ARCH_SUPPORTS_UPROBES
 	def_bool y
 
@@ -258,6 +255,7 @@ config S390
 	select PCI_DOMAINS		if PCI
 	select PCI_MSI			if PCI
 	select PCI_MSI_ARCH_FALLBACKS	if PCI_MSI
+	select PCI_QUIRKS		if PCI
 	select SPARSE_IRQ
 	select SWIOTLB
 	select SYSCTL_EXCEPTION_TRACE
diff --git a/arch/s390/crypto/Kconfig b/arch/s390/crypto/Kconfig
index b760232537f1..8c4db8b64fa2 100644
--- a/arch/s390/crypto/Kconfig
+++ b/arch/s390/crypto/Kconfig
@@ -108,11 +108,12 @@ config CRYPTO_DES_S390
 	  As of z196 the CTR mode is hardware accelerated.
 
 config CRYPTO_CHACHA_S390
-	tristate "Ciphers: ChaCha20"
+	tristate
 	depends on S390
 	select CRYPTO_SKCIPHER
 	select CRYPTO_LIB_CHACHA_GENERIC
 	select CRYPTO_ARCH_HAVE_LIB_CHACHA
+	default CRYPTO_LIB_CHACHA_INTERNAL
 	help
 	  Length-preserving cipher: ChaCha20 stream cipher (RFC 7539)
 
diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h
index 474e1f8d1d3c..d2086af3434c 100644
--- a/arch/s390/include/asm/pci.h
+++ b/arch/s390/include/asm/pci.h
@@ -11,6 +11,9 @@
 #include <asm/pci_insn.h>
 #include <asm/sclp.h>
 
+#define ARCH_GENERIC_PCI_MMAP_RESOURCE	1
+#define arch_can_pci_mmap_wc()		1
+
 #define PCIBIOS_MIN_IO		0x1000
 #define PCIBIOS_MIN_MEM		0x10000000
 
diff --git a/arch/s390/kvm/intercept.c b/arch/s390/kvm/intercept.c
index 610dd44a948b..a06a000f196c 100644
--- a/arch/s390/kvm/intercept.c
+++ b/arch/s390/kvm/intercept.c
@@ -95,7 +95,7 @@ static int handle_validity(struct kvm_vcpu *vcpu)
 
 	vcpu->stat.exit_validity++;
 	trace_kvm_s390_intercept_validity(vcpu, viwhy);
-	KVM_EVENT(3, "validity intercept 0x%x for pid %u (kvm 0x%pK)", viwhy,
+	KVM_EVENT(3, "validity intercept 0x%x for pid %u (kvm 0x%p)", viwhy,
 		  current->pid, vcpu->kvm);
 
 	/* do not warn on invalid runtime instrumentation mode */
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index 07ff0e10cb7f..c0558f054007 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -3161,7 +3161,7 @@ void kvm_s390_gisa_clear(struct kvm *kvm)
 	if (!gi->origin)
 		return;
 	gisa_clear_ipm(gi->origin);
-	VM_EVENT(kvm, 3, "gisa 0x%pK cleared", gi->origin);
+	VM_EVENT(kvm, 3, "gisa 0x%p cleared", gi->origin);
 }
 
 void kvm_s390_gisa_init(struct kvm *kvm)
@@ -3178,7 +3178,7 @@ void kvm_s390_gisa_init(struct kvm *kvm)
 	gi->timer.function = gisa_vcpu_kicker;
 	memset(gi->origin, 0, sizeof(struct kvm_s390_gisa));
 	gi->origin->next_alert = (u32)virt_to_phys(gi->origin);
-	VM_EVENT(kvm, 3, "gisa 0x%pK initialized", gi->origin);
+	VM_EVENT(kvm, 3, "gisa 0x%p initialized", gi->origin);
 }
 
 void kvm_s390_gisa_enable(struct kvm *kvm)
@@ -3219,7 +3219,7 @@ void kvm_s390_gisa_destroy(struct kvm *kvm)
 		process_gib_alert_list();
 	hrtimer_cancel(&gi->timer);
 	gi->origin = NULL;
-	VM_EVENT(kvm, 3, "gisa 0x%pK destroyed", gisa);
+	VM_EVENT(kvm, 3, "gisa 0x%p destroyed", gisa);
 }
 
 void kvm_s390_gisa_disable(struct kvm *kvm)
@@ -3468,7 +3468,7 @@ int __init kvm_s390_gib_init(u8 nisc)
 		}
 	}
 
-	KVM_EVENT(3, "gib 0x%pK (nisc=%d) initialized", gib, gib->nisc);
+	KVM_EVENT(3, "gib 0x%p (nisc=%d) initialized", gib, gib->nisc);
 	goto out;
 
 out_unreg_gal:
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 020502af7dc9..8b8e2173fe82 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -1020,7 +1020,7 @@ static int kvm_s390_set_mem_control(struct kvm *kvm, struct kvm_device_attr *att
 		}
 		mutex_unlock(&kvm->lock);
 		VM_EVENT(kvm, 3, "SET: max guest address: %lu", new_limit);
-		VM_EVENT(kvm, 3, "New guest asce: 0x%pK",
+		VM_EVENT(kvm, 3, "New guest asce: 0x%p",
 			 (void *) kvm->arch.gmap->asce);
 		break;
 	}
@@ -3464,7 +3464,7 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 		kvm_s390_gisa_init(kvm);
 	INIT_LIST_HEAD(&kvm->arch.pv.need_cleanup);
 	kvm->arch.pv.set_aside = NULL;
-	KVM_EVENT(3, "vm 0x%pK created by pid %u", kvm, current->pid);
+	KVM_EVENT(3, "vm 0x%p created by pid %u", kvm, current->pid);
 
 	return 0;
 out_err:
@@ -3527,7 +3527,7 @@ void kvm_arch_destroy_vm(struct kvm *kvm)
 	kvm_s390_destroy_adapters(kvm);
 	kvm_s390_clear_float_irqs(kvm);
 	kvm_s390_vsie_destroy(kvm);
-	KVM_EVENT(3, "vm 0x%pK destroyed", kvm);
+	KVM_EVENT(3, "vm 0x%p destroyed", kvm);
 }
 
 /* Section: vcpu related */
@@ -3648,7 +3648,7 @@ static int sca_switch_to_extended(struct kvm *kvm)
 
 	free_page((unsigned long)old_sca);
 
-	VM_EVENT(kvm, 2, "Switched to ESCA (0x%pK -> 0x%pK)",
+	VM_EVENT(kvm, 2, "Switched to ESCA (0x%p -> 0x%p)",
 		 old_sca, kvm->arch.sca);
 	return 0;
 }
@@ -4025,7 +4025,7 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
 			goto out_free_sie_block;
 	}
 
-	VM_EVENT(vcpu->kvm, 3, "create cpu %d at 0x%pK, sie block at 0x%pK",
+	VM_EVENT(vcpu->kvm, 3, "create cpu %d at 0x%p, sie block at 0x%p",
 		 vcpu->vcpu_id, vcpu, vcpu->arch.sie_block);
 	trace_kvm_s390_create_vcpu(vcpu->vcpu_id, vcpu, vcpu->arch.sie_block);
 
diff --git a/arch/s390/kvm/trace-s390.h b/arch/s390/kvm/trace-s390.h
index 9ac92dbf680d..9e28f165c114 100644
--- a/arch/s390/kvm/trace-s390.h
+++ b/arch/s390/kvm/trace-s390.h
@@ -56,7 +56,7 @@ TRACE_EVENT(kvm_s390_create_vcpu,
 		    __entry->sie_block = sie_block;
 		    ),
 
-	    TP_printk("create cpu %d at 0x%pK, sie block at 0x%pK",
+	    TP_printk("create cpu %d at 0x%p, sie block at 0x%p",
 		      __entry->id, __entry->vcpu, __entry->sie_block)
 	);
 
@@ -255,7 +255,7 @@ TRACE_EVENT(kvm_s390_enable_css,
 		    __entry->kvm = kvm;
 		    ),
 
-	    TP_printk("enabling channel I/O support (kvm @ %pK)\n",
+	    TP_printk("enabling channel I/O support (kvm @ %p)\n",
 		      __entry->kvm)
 	);
 
diff --git a/arch/s390/pci/Makefile b/arch/s390/pci/Makefile
index df73c5182990..1810e0944a4e 100644
--- a/arch/s390/pci/Makefile
+++ b/arch/s390/pci/Makefile
@@ -5,6 +5,6 @@
 
 obj-$(CONFIG_PCI)	+= pci.o pci_irq.o pci_clp.o \
 			   pci_event.o pci_debug.o pci_insn.o pci_mmio.o \
-			   pci_bus.o pci_kvm_hook.o pci_report.o
+			   pci_bus.o pci_kvm_hook.o pci_report.o pci_fixup.o
 obj-$(CONFIG_PCI_IOV)	+= pci_iov.o
 obj-$(CONFIG_SYSFS)	+= pci_sysfs.o
diff --git a/arch/s390/pci/pci_fixup.c b/arch/s390/pci/pci_fixup.c
new file mode 100644
index 000000000000..35688b645098
--- /dev/null
+++ b/arch/s390/pci/pci_fixup.c
@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Exceptions for specific devices,
+ *
+ * Copyright IBM Corp. 2025
+ *
+ * Author(s):
+ *   Niklas Schnelle <schnelle@linux.ibm.com>
+ */
+#include <linux/pci.h>
+
+static void zpci_ism_bar_no_mmap(struct pci_dev *pdev)
+{
+	/*
+	 * ISM's BAR is special. Drivers written for ISM know
+	 * how to handle this but others need to be aware of their
+	 * special nature e.g. to prevent attempts to mmap() it.
+	 */
+	pdev->non_mappable_bars = 1;
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_IBM,
+			PCI_DEVICE_ID_IBM_ISM,
+			zpci_ism_bar_no_mmap);
diff --git a/arch/um/include/linux/time-internal.h b/arch/um/include/linux/time-internal.h
index b22226634ff6..138908b999d7 100644
--- a/arch/um/include/linux/time-internal.h
+++ b/arch/um/include/linux/time-internal.h
@@ -83,6 +83,8 @@ extern void time_travel_not_configured(void);
 #define time_travel_del_event(...) time_travel_not_configured()
 #endif /* CONFIG_UML_TIME_TRAVEL_SUPPORT */
 
+extern unsigned long tt_extra_sched_jiffies;
+
 /*
  * Without CONFIG_UML_TIME_TRAVEL_SUPPORT this is a linker error if used,
  * which is intentional since we really shouldn't link it in that case.
diff --git a/arch/um/kernel/skas/syscall.c b/arch/um/kernel/skas/syscall.c
index b09e85279d2b..a5beaea2967e 100644
--- a/arch/um/kernel/skas/syscall.c
+++ b/arch/um/kernel/skas/syscall.c
@@ -31,6 +31,17 @@ void handle_syscall(struct uml_pt_regs *r)
 		goto out;
 
 	syscall = UPT_SYSCALL_NR(r);
+
+	/*
+	 * If no time passes, then sched_yield may not actually yield, causing
+	 * broken spinlock implementations in userspace (ASAN) to hang for long
+	 * periods of time.
+	 */
+	if ((time_travel_mode == TT_MODE_INFCPU ||
+	     time_travel_mode == TT_MODE_EXTERNAL) &&
+	    syscall == __NR_sched_yield)
+		tt_extra_sched_jiffies += 1;
+
 	if (syscall >= 0 && syscall < __NR_syscalls) {
 		unsigned long ret = EXECUTE_SYSCALL(syscall, regs);
 
diff --git a/arch/x86/crypto/Kconfig b/arch/x86/crypto/Kconfig
index 4757bf922075..3d948f10c94c 100644
--- a/arch/x86/crypto/Kconfig
+++ b/arch/x86/crypto/Kconfig
@@ -3,10 +3,12 @@
 menu "Accelerated Cryptographic Algorithms for CPU (x86)"
 
 config CRYPTO_CURVE25519_X86
-	tristate "Public key crypto: Curve25519 (ADX)"
+	tristate
 	depends on X86 && 64BIT
+	select CRYPTO_KPP
 	select CRYPTO_LIB_CURVE25519_GENERIC
 	select CRYPTO_ARCH_HAVE_LIB_CURVE25519
+	default CRYPTO_LIB_CURVE25519_INTERNAL
 	help
 	  Curve25519 algorithm
 
@@ -348,11 +350,12 @@ config CRYPTO_ARIA_GFNI_AVX512_X86_64
 	  Processes 64 blocks in parallel.
 
 config CRYPTO_CHACHA20_X86_64
-	tristate "Ciphers: ChaCha20, XChaCha20, XChaCha12 (SSSE3/AVX2/AVX-512VL)"
+	tristate
 	depends on X86 && 64BIT
 	select CRYPTO_SKCIPHER
 	select CRYPTO_LIB_CHACHA_GENERIC
 	select CRYPTO_ARCH_HAVE_LIB_CHACHA
+	default CRYPTO_LIB_CHACHA_INTERNAL
 	help
 	  Length-preserving ciphers: ChaCha20, XChaCha20, and XChaCha12
 	  stream cipher algorithms
@@ -417,10 +420,12 @@ config CRYPTO_POLYVAL_CLMUL_NI
 	  - CLMUL-NI (carry-less multiplication new instructions)
 
 config CRYPTO_POLY1305_X86_64
-	tristate "Hash functions: Poly1305 (SSE2/AVX2)"
+	tristate
 	depends on X86 && 64BIT
+	select CRYPTO_HASH
 	select CRYPTO_LIB_POLY1305_GENERIC
 	select CRYPTO_ARCH_HAVE_LIB_POLY1305
+	default CRYPTO_LIB_POLY1305_INTERNAL
 	help
 	  Poly1305 authenticator algorithm (RFC7539)
 
diff --git a/arch/x86/entry/entry.S b/arch/x86/entry/entry.S
index b7ea3e8e9ecc..58e3124ee2b4 100644
--- a/arch/x86/entry/entry.S
+++ b/arch/x86/entry/entry.S
@@ -18,7 +18,7 @@
 
 SYM_FUNC_START(entry_ibpb)
 	movl	$MSR_IA32_PRED_CMD, %ecx
-	movl	$PRED_CMD_IBPB, %eax
+	movl	_ASM_RIP(x86_pred_cmd), %eax
 	xorl	%edx, %edx
 	wrmsr
 
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index 3a27c50080f4..ce8d4fdf54fb 100644
--- a/arch/x86/events/core.c
+++ b/arch/x86/events/core.c
@@ -628,7 +628,7 @@ int x86_pmu_hw_config(struct perf_event *event)
 	if (event->attr.type == event->pmu->type)
 		event->hw.config |= x86_pmu_get_event_config(event);
 
-	if (!event->attr.freq && x86_pmu.limit_period) {
+	if (is_sampling_event(event) && !event->attr.freq && x86_pmu.limit_period) {
 		s64 left = event->attr.sample_period;
 		x86_pmu.limit_period(event, &left);
 		if (left > event->attr.sample_period)
diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index 6d7b04ffc5fd..ef5a06ddf028 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -115,6 +115,8 @@
 #define INTEL_GRANITERAPIDS_X		IFM(6, 0xAD)
 #define INTEL_GRANITERAPIDS_D		IFM(6, 0xAE)
 
+#define INTEL_BARTLETTLAKE		IFM(6, 0xD7) /* Raptor Cove */
+
 /* "Hybrid" Processors (P-Core/E-Core) */
 
 #define INTEL_LAKEFIELD			IFM(6, 0x8A) /* Sunny Cove / Tremont */
diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
index dd4841231bb9..3ad786d06c08 100644
--- a/arch/x86/include/asm/pgalloc.h
+++ b/arch/x86/include/asm/pgalloc.h
@@ -6,6 +6,8 @@
 #include <linux/mm.h>		/* for struct page */
 #include <linux/pagemap.h>
 
+#include <asm/cpufeature.h>
+
 #define __HAVE_ARCH_PTE_ALLOC_ONE
 #define __HAVE_ARCH_PGD_FREE
 #include <asm-generic/pgalloc.h>
@@ -34,16 +36,17 @@ static inline void paravirt_release_p4d(unsigned long pfn) {}
  */
 extern gfp_t __userpte_alloc_gfp;
 
-#ifdef CONFIG_MITIGATION_PAGE_TABLE_ISOLATION
 /*
- * Instead of one PGD, we acquire two PGDs.  Being order-1, it is
- * both 8k in size and 8k-aligned.  That lets us just flip bit 12
- * in a pointer to swap between the two 4k halves.
+ * In case of Page Table Isolation active, we acquire two PGDs instead of one.
+ * Being order-1, it is both 8k in size and 8k-aligned.  That lets us just
+ * flip bit 12 in a pointer to swap between the two 4k halves.
  */
-#define PGD_ALLOCATION_ORDER 1
-#else
-#define PGD_ALLOCATION_ORDER 0
-#endif
+static inline unsigned int pgd_allocation_order(void)
+{
+	if (cpu_feature_enabled(X86_FEATURE_PTI))
+		return 1;
+	return 0;
+}
 
 /*
  * Allocate and free page tables.
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index a5d0998d7604..9152285aaaf9 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -1578,7 +1578,7 @@ static void __init spec_ctrl_disable_kernel_rrsba(void)
 	rrsba_disabled = true;
 }
 
-static void __init spectre_v2_determine_rsb_fill_type_at_vmexit(enum spectre_v2_mitigation mode)
+static void __init spectre_v2_select_rsb_mitigation(enum spectre_v2_mitigation mode)
 {
 	/*
 	 * Similar to context switches, there are two types of RSB attacks
@@ -1602,27 +1602,30 @@ static void __init spectre_v2_determine_rsb_fill_type_at_vmexit(enum spectre_v2_
 	 */
 	switch (mode) {
 	case SPECTRE_V2_NONE:
-		return;
+		break;
 
-	case SPECTRE_V2_EIBRS_LFENCE:
 	case SPECTRE_V2_EIBRS:
-		if (boot_cpu_has_bug(X86_BUG_EIBRS_PBRSB)) {
-			setup_force_cpu_cap(X86_FEATURE_RSB_VMEXIT_LITE);
-			pr_info("Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT\n");
-		}
-		return;
-
+	case SPECTRE_V2_EIBRS_LFENCE:
 	case SPECTRE_V2_EIBRS_RETPOLINE:
+		if (boot_cpu_has_bug(X86_BUG_EIBRS_PBRSB)) {
+			pr_info("Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT\n");
+			setup_force_cpu_cap(X86_FEATURE_RSB_VMEXIT_LITE);
+		}
+		break;
+
 	case SPECTRE_V2_RETPOLINE:
 	case SPECTRE_V2_LFENCE:
 	case SPECTRE_V2_IBRS:
+		pr_info("Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT\n");
+		setup_force_cpu_cap(X86_FEATURE_RSB_CTXSW);
 		setup_force_cpu_cap(X86_FEATURE_RSB_VMEXIT);
-		pr_info("Spectre v2 / SpectreRSB : Filling RSB on VMEXIT\n");
-		return;
-	}
+		break;
 
-	pr_warn_once("Unknown Spectre v2 mode, disabling RSB mitigation at VM exit");
-	dump_stack();
+	default:
+		pr_warn_once("Unknown Spectre v2 mode, disabling RSB mitigation\n");
+		dump_stack();
+		break;
+	}
 }
 
 /*
@@ -1854,10 +1857,7 @@ static void __init spectre_v2_select_mitigation(void)
 	 *
 	 * FIXME: Is this pointless for retbleed-affected AMD?
 	 */
-	setup_force_cpu_cap(X86_FEATURE_RSB_CTXSW);
-	pr_info("Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch\n");
-
-	spectre_v2_determine_rsb_fill_type_at_vmexit(mode);
+	spectre_v2_select_rsb_mitigation(mode);
 
 	/*
 	 * Retpoline protects the kernel, but doesn't protect firmware.  IBRS
diff --git a/arch/x86/kernel/i8253.c b/arch/x86/kernel/i8253.c
index 80e262bb627f..cb9852ad6098 100644
--- a/arch/x86/kernel/i8253.c
+++ b/arch/x86/kernel/i8253.c
@@ -46,7 +46,8 @@ bool __init pit_timer_init(void)
 		 * VMMs otherwise steal CPU time just to pointlessly waggle
 		 * the (masked) IRQ.
 		 */
-		clockevent_i8253_disable();
+		scoped_guard(irq)
+			clockevent_i8253_disable();
 		return false;
 	}
 	clockevent_i8253_init(true);
diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
index 80265162aeff..1f325304c4a8 100644
--- a/arch/x86/kernel/machine_kexec_32.c
+++ b/arch/x86/kernel/machine_kexec_32.c
@@ -42,7 +42,7 @@ static void load_segments(void)
 
 static void machine_kexec_free_page_tables(struct kimage *image)
 {
-	free_pages((unsigned long)image->arch.pgd, PGD_ALLOCATION_ORDER);
+	free_pages((unsigned long)image->arch.pgd, pgd_allocation_order());
 	image->arch.pgd = NULL;
 #ifdef CONFIG_X86_PAE
 	free_page((unsigned long)image->arch.pmd0);
@@ -59,7 +59,7 @@ static void machine_kexec_free_page_tables(struct kimage *image)
 static int machine_kexec_alloc_page_tables(struct kimage *image)
 {
 	image->arch.pgd = (pgd_t *)__get_free_pages(GFP_KERNEL | __GFP_ZERO,
-						    PGD_ALLOCATION_ORDER);
+						    pgd_allocation_order());
 #ifdef CONFIG_X86_PAE
 	image->arch.pmd0 = (pmd_t *)get_zeroed_page(GFP_KERNEL);
 	image->arch.pmd1 = (pmd_t *)get_zeroed_page(GFP_KERNEL);
diff --git a/arch/x86/kvm/svm/avic.c b/arch/x86/kvm/svm/avic.c
index 65fd245a9953..63dea8ecd7ef 100644
--- a/arch/x86/kvm/svm/avic.c
+++ b/arch/x86/kvm/svm/avic.c
@@ -820,7 +820,7 @@ static int svm_ir_list_add(struct vcpu_svm *svm, struct amd_iommu_pi_data *pi)
 	 * Allocating new amd_iommu_pi_data, which will get
 	 * add to the per-vcpu ir_list.
 	 */
-	ir = kzalloc(sizeof(struct amd_svm_iommu_ir), GFP_KERNEL_ACCOUNT);
+	ir = kzalloc(sizeof(struct amd_svm_iommu_ir), GFP_ATOMIC | __GFP_ACCOUNT);
 	if (!ir) {
 		ret = -ENOMEM;
 		goto out;
@@ -896,6 +896,7 @@ int avic_pi_update_irte(struct kvm *kvm, unsigned int host_irq,
 {
 	struct kvm_kernel_irq_routing_entry *e;
 	struct kvm_irq_routing_table *irq_rt;
+	bool enable_remapped_mode = true;
 	int idx, ret = 0;
 
 	if (!kvm_arch_has_assigned_device(kvm) ||
@@ -933,6 +934,8 @@ int avic_pi_update_irte(struct kvm *kvm, unsigned int host_irq,
 		    kvm_vcpu_apicv_active(&svm->vcpu)) {
 			struct amd_iommu_pi_data pi;
 
+			enable_remapped_mode = false;
+
 			/* Try to enable guest_mode in IRTE */
 			pi.base = __sme_set(page_to_phys(svm->avic_backing_page) &
 					    AVIC_HPA_MASK);
@@ -951,33 +954,6 @@ int avic_pi_update_irte(struct kvm *kvm, unsigned int host_irq,
 			 */
 			if (!ret && pi.is_guest_mode)
 				svm_ir_list_add(svm, &pi);
-		} else {
-			/* Use legacy mode in IRTE */
-			struct amd_iommu_pi_data pi;
-
-			/**
-			 * Here, pi is used to:
-			 * - Tell IOMMU to use legacy mode for this interrupt.
-			 * - Retrieve ga_tag of prior interrupt remapping data.
-			 */
-			pi.prev_ga_tag = 0;
-			pi.is_guest_mode = false;
-			ret = irq_set_vcpu_affinity(host_irq, &pi);
-
-			/**
-			 * Check if the posted interrupt was previously
-			 * setup with the guest_mode by checking if the ga_tag
-			 * was cached. If so, we need to clean up the per-vcpu
-			 * ir_list.
-			 */
-			if (!ret && pi.prev_ga_tag) {
-				int id = AVIC_GATAG_TO_VCPUID(pi.prev_ga_tag);
-				struct kvm_vcpu *vcpu;
-
-				vcpu = kvm_get_vcpu_by_id(kvm, id);
-				if (vcpu)
-					svm_ir_list_del(to_svm(vcpu), &pi);
-			}
 		}
 
 		if (!ret && svm) {
@@ -993,6 +969,34 @@ int avic_pi_update_irte(struct kvm *kvm, unsigned int host_irq,
 	}
 
 	ret = 0;
+	if (enable_remapped_mode) {
+		/* Use legacy mode in IRTE */
+		struct amd_iommu_pi_data pi;
+
+		/**
+		 * Here, pi is used to:
+		 * - Tell IOMMU to use legacy mode for this interrupt.
+		 * - Retrieve ga_tag of prior interrupt remapping data.
+		 */
+		pi.prev_ga_tag = 0;
+		pi.is_guest_mode = false;
+		ret = irq_set_vcpu_affinity(host_irq, &pi);
+
+		/**
+		 * Check if the posted interrupt was previously
+		 * setup with the guest_mode by checking if the ga_tag
+		 * was cached. If so, we need to clean up the per-vcpu
+		 * ir_list.
+		 */
+		if (!ret && pi.prev_ga_tag) {
+			int id = AVIC_GATAG_TO_VCPUID(pi.prev_ga_tag);
+			struct kvm_vcpu *vcpu;
+
+			vcpu = kvm_get_vcpu_by_id(kvm, id);
+			if (vcpu)
+				svm_ir_list_del(to_svm(vcpu), &pi);
+		}
+	}
 out:
 	srcu_read_unlock(&kvm->irq_srcu, idx);
 	return ret;
diff --git a/arch/x86/kvm/vmx/posted_intr.c b/arch/x86/kvm/vmx/posted_intr.c
index ec08fa3caf43..6b803324a981 100644
--- a/arch/x86/kvm/vmx/posted_intr.c
+++ b/arch/x86/kvm/vmx/posted_intr.c
@@ -274,6 +274,7 @@ int vmx_pi_update_irte(struct kvm *kvm, unsigned int host_irq,
 {
 	struct kvm_kernel_irq_routing_entry *e;
 	struct kvm_irq_routing_table *irq_rt;
+	bool enable_remapped_mode = true;
 	struct kvm_lapic_irq irq;
 	struct kvm_vcpu *vcpu;
 	struct vcpu_data vcpu_info;
@@ -312,21 +313,8 @@ int vmx_pi_update_irte(struct kvm *kvm, unsigned int host_irq,
 
 		kvm_set_msi_irq(kvm, e, &irq);
 		if (!kvm_intr_is_single_vcpu(kvm, &irq, &vcpu) ||
-		    !kvm_irq_is_postable(&irq)) {
-			/*
-			 * Make sure the IRTE is in remapped mode if
-			 * we don't handle it in posted mode.
-			 */
-			ret = irq_set_vcpu_affinity(host_irq, NULL);
-			if (ret < 0) {
-				printk(KERN_INFO
-				   "failed to back to remapped mode, irq: %u\n",
-				   host_irq);
-				goto out;
-			}
-
+		    !kvm_irq_is_postable(&irq))
 			continue;
-		}
 
 		vcpu_info.pi_desc_addr = __pa(vcpu_to_pi_desc(vcpu));
 		vcpu_info.vector = irq.vector;
@@ -334,11 +322,12 @@ int vmx_pi_update_irte(struct kvm *kvm, unsigned int host_irq,
 		trace_kvm_pi_irte_update(host_irq, vcpu->vcpu_id, e->gsi,
 				vcpu_info.vector, vcpu_info.pi_desc_addr, set);
 
-		if (set)
-			ret = irq_set_vcpu_affinity(host_irq, &vcpu_info);
-		else
-			ret = irq_set_vcpu_affinity(host_irq, NULL);
+		if (!set)
+			continue;
 
+		enable_remapped_mode = false;
+
+		ret = irq_set_vcpu_affinity(host_irq, &vcpu_info);
 		if (ret < 0) {
 			printk(KERN_INFO "%s: failed to update PI IRTE\n",
 					__func__);
@@ -346,6 +335,9 @@ int vmx_pi_update_irte(struct kvm *kvm, unsigned int host_irq,
 		}
 	}
 
+	if (enable_remapped_mode)
+		ret = irq_set_vcpu_affinity(host_irq, NULL);
+
 	ret = 0;
 out:
 	srcu_read_unlock(&kvm->irq_srcu, idx);
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 91f9590a8dde..c8dd29bccc71 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -13565,15 +13565,22 @@ int kvm_arch_irq_bypass_add_producer(struct irq_bypass_consumer *cons,
 {
 	struct kvm_kernel_irqfd *irqfd =
 		container_of(cons, struct kvm_kernel_irqfd, consumer);
+	struct kvm *kvm = irqfd->kvm;
 	int ret;
 
-	irqfd->producer = prod;
 	kvm_arch_start_assignment(irqfd->kvm);
+
+	spin_lock_irq(&kvm->irqfds.lock);
+	irqfd->producer = prod;
+
 	ret = kvm_x86_call(pi_update_irte)(irqfd->kvm,
 					   prod->irq, irqfd->gsi, 1);
 	if (ret)
 		kvm_arch_end_assignment(irqfd->kvm);
 
+	spin_unlock_irq(&kvm->irqfds.lock);
+
+
 	return ret;
 }
 
@@ -13583,9 +13590,9 @@ void kvm_arch_irq_bypass_del_producer(struct irq_bypass_consumer *cons,
 	int ret;
 	struct kvm_kernel_irqfd *irqfd =
 		container_of(cons, struct kvm_kernel_irqfd, consumer);
+	struct kvm *kvm = irqfd->kvm;
 
 	WARN_ON(irqfd->producer != prod);
-	irqfd->producer = NULL;
 
 	/*
 	 * When producer of consumer is unregistered, we change back to
@@ -13593,12 +13600,18 @@ void kvm_arch_irq_bypass_del_producer(struct irq_bypass_consumer *cons,
 	 * when the irq is masked/disabled or the consumer side (KVM
 	 * int this case doesn't want to receive the interrupts.
 	*/
+	spin_lock_irq(&kvm->irqfds.lock);
+	irqfd->producer = NULL;
+
 	ret = kvm_x86_call(pi_update_irte)(irqfd->kvm,
 					   prod->irq, irqfd->gsi, 0);
 	if (ret)
 		printk(KERN_INFO "irq bypass consumer (token %p) unregistration"
 		       " fails: %d\n", irqfd->consumer.token, ret);
 
+	spin_unlock_irq(&kvm->irqfds.lock);
+
+
 	kvm_arch_end_assignment(irqfd->kvm);
 }
 
@@ -13611,7 +13624,8 @@ int kvm_arch_update_irqfd_routing(struct kvm *kvm, unsigned int host_irq,
 bool kvm_arch_irqfd_route_changed(struct kvm_kernel_irq_routing_entry *old,
 				  struct kvm_kernel_irq_routing_entry *new)
 {
-	if (new->type != KVM_IRQ_ROUTING_MSI)
+	if (old->type != KVM_IRQ_ROUTING_MSI ||
+	    new->type != KVM_IRQ_ROUTING_MSI)
 		return true;
 
 	return !!memcmp(&old->msi, &new->msi, sizeof(new->msi));
diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt
index caedb3ef6688..f5dd84eb55dc 100644
--- a/arch/x86/lib/x86-opcode-map.txt
+++ b/arch/x86/lib/x86-opcode-map.txt
@@ -996,8 +996,8 @@ AVXcode: 4
 83: Grp1 Ev,Ib (1A),(es)
 # CTESTSCC instructions are: CTESTB, CTESTBE, CTESTF, CTESTL, CTESTLE, CTESTNB, CTESTNBE, CTESTNL,
 #			     CTESTNLE, CTESTNO, CTESTNS, CTESTNZ, CTESTO, CTESTS, CTESTT, CTESTZ
-84: CTESTSCC (ev)
-85: CTESTSCC (es) | CTESTSCC (66),(es)
+84: CTESTSCC Eb,Gb (ev)
+85: CTESTSCC Ev,Gv (es) | CTESTSCC Ev,Gv (66),(es)
 88: POPCNT Gv,Ev (es) | POPCNT Gv,Ev (66),(es)
 8f: POP2 Bq,Rq (000),(11B),(ev)
 a5: SHLD Ev,Gv,CL (es) | SHLD Ev,Gv,CL (66),(es)
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 1fef5ad32d5a..9b0ee41b545c 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -404,7 +404,7 @@ static inline pgd_t *_pgd_alloc(struct mm_struct *mm)
 	 * We allocate one page for pgd.
 	 */
 	if (!SHARED_KERNEL_PMD)
-		return __pgd_alloc(mm, PGD_ALLOCATION_ORDER);
+		return __pgd_alloc(mm, pgd_allocation_order());
 
 	/*
 	 * Now PAE kernel is not running as a Xen domain. We can allocate
@@ -424,7 +424,7 @@ static inline void _pgd_free(struct mm_struct *mm, pgd_t *pgd)
 
 static inline pgd_t *_pgd_alloc(struct mm_struct *mm)
 {
-	return __pgd_alloc(mm, PGD_ALLOCATION_ORDER);
+	return __pgd_alloc(mm, pgd_allocation_order());
 }
 
 static inline void _pgd_free(struct mm_struct *mm, pgd_t *pgd)
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 6cf881a942bb..e491c75b2a68 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -389,9 +389,9 @@ static void cond_mitigation(struct task_struct *next)
 	prev_mm = this_cpu_read(cpu_tlbstate.last_user_mm_spec);
 
 	/*
-	 * Avoid user/user BTB poisoning by flushing the branch predictor
-	 * when switching between processes. This stops one process from
-	 * doing Spectre-v2 attacks on another.
+	 * Avoid user->user BTB/RSB poisoning by flushing them when switching
+	 * between processes. This stops one process from doing Spectre-v2
+	 * attacks on another.
 	 *
 	 * Both, the conditional and the always IBPB mode use the mm
 	 * pointer to avoid the IBPB when switching between tasks of the
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c
index 0f2fe524f60d..b8755cde2419 100644
--- a/arch/x86/pci/xen.c
+++ b/arch/x86/pci/xen.c
@@ -436,7 +436,8 @@ static struct msi_domain_ops xen_pci_msi_domain_ops = {
 };
 
 static struct msi_domain_info xen_pci_msi_domain_info = {
-	.flags			= MSI_FLAG_PCI_MSIX | MSI_FLAG_FREE_MSI_DESCS | MSI_FLAG_DEV_SYSFS,
+	.flags			= MSI_FLAG_PCI_MSIX | MSI_FLAG_FREE_MSI_DESCS |
+				  MSI_FLAG_DEV_SYSFS | MSI_FLAG_NO_MASK,
 	.ops			= &xen_pci_msi_domain_ops,
 };
 
@@ -484,11 +485,6 @@ static __init void xen_setup_pci_msi(void)
 	 * in allocating the native domain and never use it.
 	 */
 	x86_init.irqs.create_pci_msi_domain = xen_create_pci_msi_domain;
-	/*
-	 * With XEN PIRQ/Eventchannels in use PCI/MSI[-X] masking is solely
-	 * controlled by the hypervisor.
-	 */
-	pci_msi_ignore_mask = 1;
 }
 
 #else /* CONFIG_PCI_MSI */
diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
index ac57259a432b..a4b4ebd41b8f 100644
--- a/arch/x86/platform/efi/efi_64.c
+++ b/arch/x86/platform/efi/efi_64.c
@@ -73,7 +73,7 @@ int __init efi_alloc_page_tables(void)
 	gfp_t gfp_mask;
 
 	gfp_mask = GFP_KERNEL | __GFP_ZERO;
-	efi_pgd = (pgd_t *)__get_free_pages(gfp_mask, PGD_ALLOCATION_ORDER);
+	efi_pgd = (pgd_t *)__get_free_pages(gfp_mask, pgd_allocation_order());
 	if (!efi_pgd)
 		goto fail;
 
@@ -96,7 +96,7 @@ int __init efi_alloc_page_tables(void)
 	if (pgtable_l5_enabled())
 		free_page((unsigned long)pgd_page_vaddr(*pgd));
 free_pgd:
-	free_pages((unsigned long)efi_pgd, PGD_ALLOCATION_ORDER);
+	free_pages((unsigned long)efi_pgd, pgd_allocation_order());
 fail:
 	return -ENOMEM;
 }
diff --git a/arch/x86/xen/enlighten_pvh.c b/arch/x86/xen/enlighten_pvh.c
index 0e3d930bcb89..9d25d9373945 100644
--- a/arch/x86/xen/enlighten_pvh.c
+++ b/arch/x86/xen/enlighten_pvh.c
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <linux/acpi.h>
+#include <linux/cpufreq.h>
+#include <linux/cpuidle.h>
 #include <linux/export.h>
 #include <linux/mm.h>
 
@@ -123,8 +125,23 @@ static void __init pvh_arch_setup(void)
 {
 	pvh_reserve_extra_memory();
 
-	if (xen_initial_domain())
+	if (xen_initial_domain()) {
 		xen_add_preferred_consoles();
+
+		/*
+		 * Disable usage of CPU idle and frequency drivers: when
+		 * running as hardware domain the exposed native ACPI tables
+		 * causes idle and/or frequency drivers to attach and
+		 * malfunction.  It's Xen the entity that controls the idle and
+		 * frequency states.
+		 *
+		 * For unprivileged domains the exposed ACPI tables are
+		 * fabricated and don't contain such data.
+		 */
+		disable_cpuidle();
+		disable_cpufreq();
+		WARN_ON(xen_set_default_idle());
+	}
 }
 
 void __init xen_pvh_init(struct boot_params *boot_params)
diff --git a/block/bdev.c b/block/bdev.c
index 9d73a8fbf7f9..5aebcf437f17 100644
--- a/block/bdev.c
+++ b/block/bdev.c
@@ -773,13 +773,13 @@ static void blkdev_put_part(struct block_device *part)
 	blkdev_put_whole(whole);
 }
 
-struct block_device *blkdev_get_no_open(dev_t dev)
+struct block_device *blkdev_get_no_open(dev_t dev, bool autoload)
 {
 	struct block_device *bdev;
 	struct inode *inode;
 
 	inode = ilookup(blockdev_superblock, dev);
-	if (!inode && IS_ENABLED(CONFIG_BLOCK_LEGACY_AUTOLOAD)) {
+	if (!inode && autoload && IS_ENABLED(CONFIG_BLOCK_LEGACY_AUTOLOAD)) {
 		blk_request_module(dev);
 		inode = ilookup(blockdev_superblock, dev);
 		if (inode)
@@ -1001,7 +1001,7 @@ struct file *bdev_file_open_by_dev(dev_t dev, blk_mode_t mode, void *holder,
 	if (ret)
 		return ERR_PTR(ret);
 
-	bdev = blkdev_get_no_open(dev);
+	bdev = blkdev_get_no_open(dev, true);
 	if (!bdev)
 		return ERR_PTR(-ENXIO);
 
@@ -1271,21 +1271,15 @@ void sync_bdevs(bool wait)
 void bdev_statx(struct path *path, struct kstat *stat,
 		u32 request_mask)
 {
-	struct inode *backing_inode;
 	struct block_device *bdev;
 
-	if (!(request_mask & (STATX_DIOALIGN | STATX_WRITE_ATOMIC)))
-		return;
-
-	backing_inode = d_backing_inode(path->dentry);
-
 	/*
-	 * Note that backing_inode is the inode of a block device node file,
-	 * not the block device's internal inode.  Therefore it is *not* valid
-	 * to use I_BDEV() here; the block device has to be looked up by i_rdev
+	 * Note that d_backing_inode() returns the block device node inode, not
+	 * the block device's internal inode.  Therefore it is *not* valid to
+	 * use I_BDEV() here; the block device has to be looked up by i_rdev
 	 * instead.
 	 */
-	bdev = blkdev_get_no_open(backing_inode->i_rdev);
+	bdev = blkdev_get_no_open(d_backing_inode(path->dentry)->i_rdev, false);
 	if (!bdev)
 		return;
 
@@ -1303,6 +1297,8 @@ void bdev_statx(struct path *path, struct kstat *stat,
 			queue_atomic_write_unit_max_bytes(bd_queue));
 	}
 
+	stat->blksize = bdev_io_min(bdev);
+
 	blkdev_put_no_open(bdev);
 }
 
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index 9ed93d91d754..c94efae5bcfa 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -796,7 +796,7 @@ int blkg_conf_open_bdev(struct blkg_conf_ctx *ctx)
 		return -EINVAL;
 	input = skip_spaces(input);
 
-	bdev = blkdev_get_no_open(MKDEV(major, minor));
+	bdev = blkdev_get_no_open(MKDEV(major, minor), true);
 	if (!bdev)
 		return -ENODEV;
 	if (bdev_is_partition(bdev)) {
diff --git a/block/blk-settings.c b/block/blk-settings.c
index 66721afeea54..67b119ffa168 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -61,8 +61,14 @@ void blk_apply_bdi_limits(struct backing_dev_info *bdi,
 	/*
 	 * For read-ahead of large files to be effective, we need to read ahead
 	 * at least twice the optimal I/O size.
+	 *
+	 * There is no hardware limitation for the read-ahead size and the user
+	 * might have increased the read-ahead size through sysfs, so don't ever
+	 * decrease it.
 	 */
-	bdi->ra_pages = max(lim->io_opt * 2 / PAGE_SIZE, VM_READAHEAD_PAGES);
+	bdi->ra_pages = max3(bdi->ra_pages,
+				lim->io_opt * 2 / PAGE_SIZE,
+				VM_READAHEAD_PAGES);
 	bdi->io_pages = lim->max_sectors >> PAGE_SECTORS_SHIFT;
 }
 
diff --git a/block/blk.h b/block/blk.h
index 9cf9a0099416..9dcc92c7f2b5 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -94,6 +94,9 @@ static inline void blk_wait_io(struct completion *done)
 		wait_for_completion_io(done);
 }
 
+struct block_device *blkdev_get_no_open(dev_t dev, bool autoload);
+void blkdev_put_no_open(struct block_device *bdev);
+
 #define BIO_INLINE_VECS 4
 struct bio_vec *bvec_alloc(mempool_t *pool, unsigned short *nr_vecs,
 		gfp_t gfp_mask);
diff --git a/block/fops.c b/block/fops.c
index be9f1dbea9ce..d23ddb2dc113 100644
--- a/block/fops.c
+++ b/block/fops.c
@@ -642,7 +642,7 @@ static int blkdev_open(struct inode *inode, struct file *filp)
 	if (ret)
 		return ret;
 
-	bdev = blkdev_get_no_open(inode->i_rdev);
+	bdev = blkdev_get_no_open(inode->i_rdev, true);
 	if (!bdev)
 		return -ENXIO;
 
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 74ae5f52b784..561ed11cd074 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -318,6 +318,7 @@ config CRYPTO_CURVE25519
 	tristate "Curve25519"
 	select CRYPTO_KPP
 	select CRYPTO_LIB_CURVE25519_GENERIC
+	select CRYPTO_LIB_CURVE25519_INTERNAL
 	help
 	  Curve25519 elliptic curve (RFC7748)
 
@@ -616,6 +617,7 @@ config CRYPTO_ARC4
 config CRYPTO_CHACHA20
 	tristate "ChaCha"
 	select CRYPTO_LIB_CHACHA_GENERIC
+	select CRYPTO_LIB_CHACHA_INTERNAL
 	select CRYPTO_SKCIPHER
 	help
 	  The ChaCha20, XChaCha20, and XChaCha12 stream cipher algorithms
@@ -937,6 +939,7 @@ config CRYPTO_POLY1305
 	tristate "Poly1305"
 	select CRYPTO_HASH
 	select CRYPTO_LIB_POLY1305_GENERIC
+	select CRYPTO_LIB_POLY1305_INTERNAL
 	help
 	  Poly1305 authenticator algorithm (RFC7539)
 
diff --git a/crypto/crypto_null.c b/crypto/crypto_null.c
index 5b84b0f7cc17..337867028653 100644
--- a/crypto/crypto_null.c
+++ b/crypto/crypto_null.c
@@ -17,10 +17,10 @@
 #include <crypto/internal/skcipher.h>
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/mm.h>
+#include <linux/spinlock.h>
 #include <linux/string.h>
 
-static DEFINE_MUTEX(crypto_default_null_skcipher_lock);
+static DEFINE_SPINLOCK(crypto_default_null_skcipher_lock);
 static struct crypto_sync_skcipher *crypto_default_null_skcipher;
 static int crypto_default_null_skcipher_refcnt;
 
@@ -152,23 +152,32 @@ MODULE_ALIAS_CRYPTO("cipher_null");
 
 struct crypto_sync_skcipher *crypto_get_default_null_skcipher(void)
 {
+	struct crypto_sync_skcipher *ntfm = NULL;
 	struct crypto_sync_skcipher *tfm;
 
-	mutex_lock(&crypto_default_null_skcipher_lock);
+	spin_lock_bh(&crypto_default_null_skcipher_lock);
 	tfm = crypto_default_null_skcipher;
 
 	if (!tfm) {
-		tfm = crypto_alloc_sync_skcipher("ecb(cipher_null)", 0, 0);
-		if (IS_ERR(tfm))
-			goto unlock;
+		spin_unlock_bh(&crypto_default_null_skcipher_lock);
 
-		crypto_default_null_skcipher = tfm;
+		ntfm = crypto_alloc_sync_skcipher("ecb(cipher_null)", 0, 0);
+		if (IS_ERR(ntfm))
+			return ntfm;
+
+		spin_lock_bh(&crypto_default_null_skcipher_lock);
+		tfm = crypto_default_null_skcipher;
+		if (!tfm) {
+			tfm = ntfm;
+			ntfm = NULL;
+			crypto_default_null_skcipher = tfm;
+		}
 	}
 
 	crypto_default_null_skcipher_refcnt++;
+	spin_unlock_bh(&crypto_default_null_skcipher_lock);
 
-unlock:
-	mutex_unlock(&crypto_default_null_skcipher_lock);
+	crypto_free_sync_skcipher(ntfm);
 
 	return tfm;
 }
@@ -176,12 +185,16 @@ EXPORT_SYMBOL_GPL(crypto_get_default_null_skcipher);
 
 void crypto_put_default_null_skcipher(void)
 {
-	mutex_lock(&crypto_default_null_skcipher_lock);
+	struct crypto_sync_skcipher *tfm = NULL;
+
+	spin_lock_bh(&crypto_default_null_skcipher_lock);
 	if (!--crypto_default_null_skcipher_refcnt) {
-		crypto_free_sync_skcipher(crypto_default_null_skcipher);
+		tfm = crypto_default_null_skcipher;
 		crypto_default_null_skcipher = NULL;
 	}
-	mutex_unlock(&crypto_default_null_skcipher_lock);
+	spin_unlock_bh(&crypto_default_null_skcipher_lock);
+
+	crypto_free_sync_skcipher(tfm);
 }
 EXPORT_SYMBOL_GPL(crypto_put_default_null_skcipher);
 
diff --git a/crypto/ecc.c b/crypto/ecc.c
index 50ad2d4ed672..6cf9a945fc6c 100644
--- a/crypto/ecc.c
+++ b/crypto/ecc.c
@@ -71,7 +71,7 @@ EXPORT_SYMBOL(ecc_get_curve);
 void ecc_digits_from_bytes(const u8 *in, unsigned int nbytes,
 			   u64 *out, unsigned int ndigits)
 {
-	int diff = ndigits - DIV_ROUND_UP(nbytes, sizeof(u64));
+	int diff = ndigits - DIV_ROUND_UP_POW2(nbytes, sizeof(u64));
 	unsigned int o = nbytes & 7;
 	__be64 msd = 0;
 
diff --git a/crypto/ecdsa-p1363.c b/crypto/ecdsa-p1363.c
index eaae7214d69b..4454f1f8f33f 100644
--- a/crypto/ecdsa-p1363.c
+++ b/crypto/ecdsa-p1363.c
@@ -22,7 +22,7 @@ static int ecdsa_p1363_verify(struct crypto_sig *tfm,
 {
 	struct ecdsa_p1363_ctx *ctx = crypto_sig_ctx(tfm);
 	unsigned int keylen = crypto_sig_keysize(ctx->child);
-	unsigned int ndigits = DIV_ROUND_UP(keylen, sizeof(u64));
+	unsigned int ndigits = DIV_ROUND_UP_POW2(keylen, sizeof(u64));
 	struct ecdsa_raw_sig sig;
 
 	if (slen != 2 * keylen)
diff --git a/crypto/ecdsa-x962.c b/crypto/ecdsa-x962.c
index 6a77c13e192b..90a04f4b9a2f 100644
--- a/crypto/ecdsa-x962.c
+++ b/crypto/ecdsa-x962.c
@@ -81,8 +81,8 @@ static int ecdsa_x962_verify(struct crypto_sig *tfm,
 	struct ecdsa_x962_signature_ctx sig_ctx;
 	int err;
 
-	sig_ctx.ndigits = DIV_ROUND_UP(crypto_sig_keysize(ctx->child),
-				       sizeof(u64));
+	sig_ctx.ndigits = DIV_ROUND_UP_POW2(crypto_sig_keysize(ctx->child),
+					    sizeof(u64));
 
 	err = asn1_ber_decoder(&ecdsasignature_decoder, &sig_ctx, src, slen);
 	if (err < 0)
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 8db09d81918f..3c5f34892734 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -2301,6 +2301,34 @@ static const struct dmi_system_id acpi_ec_no_wakeup[] = {
 			DMI_MATCH(DMI_PRODUCT_FAMILY, "103C_5336AN HP ZHAN 66 Pro"),
 		},
 	},
+	/*
+	 * Lenovo Legion Go S; touchscreen blocks HW sleep when woken up from EC
+	 * https://gitlab.freedesktop.org/drm/amd/-/issues/3929
+	 */
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "83L3"),
+		}
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "83N6"),
+		}
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "83Q2"),
+		}
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "83Q3"),
+		}
+	},
 	{ },
 };
 
diff --git a/drivers/acpi/pptt.c b/drivers/acpi/pptt.c
index a35dd0e41c27..f73ce6e13065 100644
--- a/drivers/acpi/pptt.c
+++ b/drivers/acpi/pptt.c
@@ -229,7 +229,7 @@ static int acpi_pptt_leaf_node(struct acpi_table_header *table_hdr,
 	node_entry = ACPI_PTR_DIFF(node, table_hdr);
 	entry = ACPI_ADD_PTR(struct acpi_subtable_header, table_hdr,
 			     sizeof(struct acpi_table_pptt));
-	proc_sz = sizeof(struct acpi_pptt_processor *);
+	proc_sz = sizeof(struct acpi_pptt_processor);
 
 	while ((unsigned long)entry + proc_sz < table_end) {
 		cpu_node = (struct acpi_pptt_processor *)entry;
@@ -270,7 +270,7 @@ static struct acpi_pptt_processor *acpi_find_processor_node(struct acpi_table_he
 	table_end = (unsigned long)table_hdr + table_hdr->length;
 	entry = ACPI_ADD_PTR(struct acpi_subtable_header, table_hdr,
 			     sizeof(struct acpi_table_pptt));
-	proc_sz = sizeof(struct acpi_pptt_processor *);
+	proc_sz = sizeof(struct acpi_pptt_processor);
 
 	/* find the processor structure associated with this cpuid */
 	while ((unsigned long)entry + proc_sz < table_end) {
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 76052006bd87..5fc2c8ee61b1 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -6373,7 +6373,7 @@ static void print_binder_transaction_ilocked(struct seq_file *m,
 		seq_printf(m, " node %d", buffer->target_node->debug_id);
 	seq_printf(m, " size %zd:%zd offset %lx\n",
 		   buffer->data_size, buffer->offsets_size,
-		   proc->alloc.vm_start - buffer->user_data);
+		   buffer->user_data - proc->alloc.vm_start);
 }
 
 static void print_binder_work_ilocked(struct seq_file *m,
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 2796c0da8257..c0eb8c67a9ff 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -2453,8 +2453,8 @@ static unsigned int ata_msense_control_ata_feature(struct ata_device *dev,
 	 */
 	put_unaligned_be16(ATA_FEATURE_SUB_MPAGE_LEN - 4, &buf[2]);
 
-	if (dev->flags & ATA_DFLAG_CDL)
-		buf[4] = 0x02; /* Support T2A and T2B pages */
+	if (dev->flags & ATA_DFLAG_CDL_ENABLED)
+		buf[4] = 0x02; /* T2A and T2B pages enabled */
 	else
 		buf[4] = 0;
 
@@ -3886,12 +3886,11 @@ static int ata_mselect_control_spg0(struct ata_queued_cmd *qc,
 }
 
 /*
- * Translate MODE SELECT control mode page, sub-pages f2h (ATA feature mode
+ * Translate MODE SELECT control mode page, sub-page f2h (ATA feature mode
  * page) into a SET FEATURES command.
  */
-static unsigned int ata_mselect_control_ata_feature(struct ata_queued_cmd *qc,
-						    const u8 *buf, int len,
-						    u16 *fp)
+static int ata_mselect_control_ata_feature(struct ata_queued_cmd *qc,
+					   const u8 *buf, int len, u16 *fp)
 {
 	struct ata_device *dev = qc->dev;
 	struct ata_taskfile *tf = &qc->tf;
@@ -3909,17 +3908,27 @@ static unsigned int ata_mselect_control_ata_feature(struct ata_queued_cmd *qc,
 	/* Check cdl_ctrl */
 	switch (buf[0] & 0x03) {
 	case 0:
-		/* Disable CDL */
+		/* Disable CDL if it is enabled */
+		if (!(dev->flags & ATA_DFLAG_CDL_ENABLED))
+			return 0;
+		ata_dev_dbg(dev, "Disabling CDL\n");
 		cdl_action = 0;
 		dev->flags &= ~ATA_DFLAG_CDL_ENABLED;
 		break;
 	case 0x02:
-		/* Enable CDL T2A/T2B: NCQ priority must be disabled */
+		/*
+		 * Enable CDL if not already enabled. Since this is mutually
+		 * exclusive with NCQ priority, allow this only if NCQ priority
+		 * is disabled.
+		 */
+		if (dev->flags & ATA_DFLAG_CDL_ENABLED)
+			return 0;
 		if (dev->flags & ATA_DFLAG_NCQ_PRIO_ENABLED) {
 			ata_dev_err(dev,
 				"NCQ priority must be disabled to enable CDL\n");
 			return -EINVAL;
 		}
+		ata_dev_dbg(dev, "Enabling CDL\n");
 		cdl_action = 1;
 		dev->flags |= ATA_DFLAG_CDL_ENABLED;
 		break;
diff --git a/drivers/base/base.h b/drivers/base/base.h
index 0042e4774b0c..123031a757d9 100644
--- a/drivers/base/base.h
+++ b/drivers/base/base.h
@@ -73,6 +73,7 @@ static inline void subsys_put(struct subsys_private *sp)
 		kset_put(&sp->subsys);
 }
 
+struct subsys_private *bus_to_subsys(const struct bus_type *bus);
 struct subsys_private *class_to_subsys(const struct class *class);
 
 struct driver_private {
@@ -180,6 +181,22 @@ int driver_add_groups(const struct device_driver *drv, const struct attribute_gr
 void driver_remove_groups(const struct device_driver *drv, const struct attribute_group **groups);
 void device_driver_detach(struct device *dev);
 
+static inline void device_set_driver(struct device *dev, const struct device_driver *drv)
+{
+	/*
+	 * Majority (all?) read accesses to dev->driver happens either
+	 * while holding device lock or in bus/driver code that is only
+	 * invoked when the device is bound to a driver and there is no
+	 * concern of the pointer being changed while it is being read.
+	 * However when reading device's uevent file we read driver pointer
+	 * without taking device lock (so we do not block there for
+	 * arbitrary amount of time). We use WRITE_ONCE() here to prevent
+	 * tearing so that READ_ONCE() can safely be used in uevent code.
+	 */
+	// FIXME - this cast should not be needed "soon"
+	WRITE_ONCE(dev->driver, (struct device_driver *)drv);
+}
+
 int devres_release_all(struct device *dev);
 void device_block_probing(void);
 void device_unblock_probing(void);
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 6b9e65a42cd2..c8c7e0804024 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -57,7 +57,7 @@ static int __must_check bus_rescan_devices_helper(struct device *dev,
  * NULL.  A call to subsys_put() must be done when finished with the pointer in
  * order for it to be properly freed.
  */
-static struct subsys_private *bus_to_subsys(const struct bus_type *bus)
+struct subsys_private *bus_to_subsys(const struct bus_type *bus)
 {
 	struct subsys_private *sp = NULL;
 	struct kobject *kobj;
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 2fde698430df..93019bb6998e 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -2624,6 +2624,35 @@ static const char *dev_uevent_name(const struct kobject *kobj)
 	return NULL;
 }
 
+/*
+ * Try filling "DRIVER=<name>" uevent variable for a device. Because this
+ * function may race with binding and unbinding the device from a driver,
+ * we need to be careful. Binding is generally safe, at worst we miss the
+ * fact that the device is already bound to a driver (but the driver
+ * information that is delivered through uevents is best-effort, it may
+ * become obsolete as soon as it is generated anyways). Unbinding is more
+ * risky as driver pointer is transitioning to NULL, so READ_ONCE() should
+ * be used to make sure we are dealing with the same pointer, and to
+ * ensure that driver structure is not going to disappear from under us
+ * we take bus' drivers klist lock. The assumption that only registered
+ * driver can be bound to a device, and to unregister a driver bus code
+ * will take the same lock.
+ */
+static void dev_driver_uevent(const struct device *dev, struct kobj_uevent_env *env)
+{
+	struct subsys_private *sp = bus_to_subsys(dev->bus);
+
+	if (sp) {
+		scoped_guard(spinlock, &sp->klist_drivers.k_lock) {
+			struct device_driver *drv = READ_ONCE(dev->driver);
+			if (drv)
+				add_uevent_var(env, "DRIVER=%s", drv->name);
+		}
+
+		subsys_put(sp);
+	}
+}
+
 static int dev_uevent(const struct kobject *kobj, struct kobj_uevent_env *env)
 {
 	const struct device *dev = kobj_to_dev(kobj);
@@ -2655,8 +2684,8 @@ static int dev_uevent(const struct kobject *kobj, struct kobj_uevent_env *env)
 	if (dev->type && dev->type->name)
 		add_uevent_var(env, "DEVTYPE=%s", dev->type->name);
 
-	if (dev->driver)
-		add_uevent_var(env, "DRIVER=%s", dev->driver->name);
+	/* Add "DRIVER=%s" variable if the device is bound to a driver */
+	dev_driver_uevent(dev, env);
 
 	/* Add common DT information about the device */
 	of_device_uevent(dev, env);
@@ -2726,11 +2755,8 @@ static ssize_t uevent_show(struct device *dev, struct device_attribute *attr,
 	if (!env)
 		return -ENOMEM;
 
-	/* Synchronize with really_probe() */
-	device_lock(dev);
 	/* let the kset specific function add its keys */
 	retval = kset->uevent_ops->uevent(&dev->kobj, env);
-	device_unlock(dev);
 	if (retval)
 		goto out;
 
@@ -3700,7 +3726,7 @@ int device_add(struct device *dev)
 	device_pm_remove(dev);
 	dpm_sysfs_remove(dev);
  DPMError:
-	dev->driver = NULL;
+	device_set_driver(dev, NULL);
 	bus_remove_device(dev);
  BusError:
 	device_remove_attrs(dev);
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index f0e4b4aba885..b526e0e0f52d 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -550,7 +550,7 @@ static void device_unbind_cleanup(struct device *dev)
 	arch_teardown_dma_ops(dev);
 	kfree(dev->dma_range_map);
 	dev->dma_range_map = NULL;
-	dev->driver = NULL;
+	device_set_driver(dev, NULL);
 	dev_set_drvdata(dev, NULL);
 	if (dev->pm_domain && dev->pm_domain->dismiss)
 		dev->pm_domain->dismiss(dev);
@@ -629,8 +629,7 @@ static int really_probe(struct device *dev, const struct device_driver *drv)
 	}
 
 re_probe:
-	// FIXME - this cast should not be needed "soon"
-	dev->driver = (struct device_driver *)drv;
+	device_set_driver(dev, drv);
 
 	/* If using pinctrl, bind pins now before probing */
 	ret = pinctrl_bind_pins(dev);
@@ -1014,7 +1013,7 @@ static int __device_attach(struct device *dev, bool allow_async)
 		if (ret == 0)
 			ret = 1;
 		else {
-			dev->driver = NULL;
+			device_set_driver(dev, NULL);
 			ret = 0;
 		}
 	} else {
diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c
index 971b793dedd0..ab06a7a064fb 100644
--- a/drivers/block/ublk_drv.c
+++ b/drivers/block/ublk_drv.c
@@ -73,12 +73,24 @@
 	 UBLK_PARAM_TYPE_DEVT | UBLK_PARAM_TYPE_ZONED)
 
 struct ublk_rq_data {
-	struct llist_node node;
-
 	struct kref ref;
 };
 
 struct ublk_uring_cmd_pdu {
+	/*
+	 * Store requests in same batch temporarily for queuing them to
+	 * daemon context.
+	 *
+	 * It should have been stored to request payload, but we do want
+	 * to avoid extra pre-allocation, and uring_cmd payload is always
+	 * free for us
+	 */
+	struct request *req_list;
+
+	/*
+	 * The following two are valid in this cmd whole lifetime, and
+	 * setup in ublk uring_cmd handler
+	 */
 	struct ublk_queue *ubq;
 	u16 tag;
 };
@@ -141,8 +153,6 @@ struct ublk_queue {
 	struct task_struct	*ubq_daemon;
 	char *io_cmd_buf;
 
-	struct llist_head	io_cmds;
-
 	unsigned long io_addr;	/* mapped vm address */
 	unsigned int max_io_sz;
 	bool force_abort;
@@ -1114,7 +1124,7 @@ static void ublk_fail_rq_fn(struct kref *ref)
 }
 
 /*
- * Since __ublk_rq_task_work always fails requests immediately during
+ * Since ublk_rq_task_work_cb always fails requests immediately during
  * exiting, __ublk_fail_req() is only called from abort context during
  * exiting. So lock is unnecessary.
  *
@@ -1163,10 +1173,10 @@ static inline void __ublk_abort_rq(struct ublk_queue *ubq,
 		blk_mq_end_request(rq, BLK_STS_IOERR);
 }
 
-static inline void __ublk_rq_task_work(struct request *req,
-				       unsigned issue_flags)
+static void ublk_dispatch_req(struct ublk_queue *ubq,
+			      struct request *req,
+			      unsigned int issue_flags)
 {
-	struct ublk_queue *ubq = req->mq_hctx->driver_data;
 	int tag = req->tag;
 	struct ublk_io *io = &ubq->ios[tag];
 	unsigned int mapped_bytes;
@@ -1242,36 +1252,52 @@ static inline void __ublk_rq_task_work(struct request *req,
 	ubq_complete_io_cmd(io, UBLK_IO_RES_OK, issue_flags);
 }
 
-static inline void ublk_forward_io_cmds(struct ublk_queue *ubq,
-					unsigned issue_flags)
-{
-	struct llist_node *io_cmds = llist_del_all(&ubq->io_cmds);
-	struct ublk_rq_data *data, *tmp;
-
-	io_cmds = llist_reverse_order(io_cmds);
-	llist_for_each_entry_safe(data, tmp, io_cmds, node)
-		__ublk_rq_task_work(blk_mq_rq_from_pdu(data), issue_flags);
-}
-
-static void ublk_rq_task_work_cb(struct io_uring_cmd *cmd, unsigned issue_flags)
+static void ublk_rq_task_work_cb(struct io_uring_cmd *cmd,
+				 unsigned int issue_flags)
 {
 	struct ublk_uring_cmd_pdu *pdu = ublk_get_uring_cmd_pdu(cmd);
 	struct ublk_queue *ubq = pdu->ubq;
+	int tag = pdu->tag;
+	struct request *req = blk_mq_tag_to_rq(
+		ubq->dev->tag_set.tags[ubq->q_id], tag);
 
-	ublk_forward_io_cmds(ubq, issue_flags);
+	ublk_dispatch_req(ubq, req, issue_flags);
 }
 
 static void ublk_queue_cmd(struct ublk_queue *ubq, struct request *rq)
 {
-	struct ublk_rq_data *data = blk_mq_rq_to_pdu(rq);
+	struct ublk_io *io = &ubq->ios[rq->tag];
 
-	if (llist_add(&data->node, &ubq->io_cmds)) {
-		struct ublk_io *io = &ubq->ios[rq->tag];
+	io_uring_cmd_complete_in_task(io->cmd, ublk_rq_task_work_cb);
+}
 
-		io_uring_cmd_complete_in_task(io->cmd, ublk_rq_task_work_cb);
+static void ublk_cmd_list_tw_cb(struct io_uring_cmd *cmd,
+		unsigned int issue_flags)
+{
+	struct ublk_uring_cmd_pdu *pdu = ublk_get_uring_cmd_pdu(cmd);
+	struct request *rq = pdu->req_list;
+	struct ublk_queue *ubq = rq->mq_hctx->driver_data;
+	struct request *next;
+
+	while (rq) {
+		next = rq->rq_next;
+		rq->rq_next = NULL;
+		ublk_dispatch_req(ubq, rq, issue_flags);
+		rq = next;
 	}
 }
 
+static void ublk_queue_cmd_list(struct ublk_queue *ubq, struct rq_list *l)
+{
+	struct request *rq = rq_list_peek(l);
+	struct ublk_io *io = &ubq->ios[rq->tag];
+	struct ublk_uring_cmd_pdu *pdu = ublk_get_uring_cmd_pdu(io->cmd);
+
+	pdu->req_list = rq;
+	rq_list_init(l);
+	io_uring_cmd_complete_in_task(io->cmd, ublk_cmd_list_tw_cb);
+}
+
 static enum blk_eh_timer_return ublk_timeout(struct request *rq)
 {
 	struct ublk_queue *ubq = rq->mq_hctx->driver_data;
@@ -1310,21 +1336,13 @@ static enum blk_eh_timer_return ublk_timeout(struct request *rq)
 	return BLK_EH_RESET_TIMER;
 }
 
-static blk_status_t ublk_queue_rq(struct blk_mq_hw_ctx *hctx,
-		const struct blk_mq_queue_data *bd)
+static blk_status_t ublk_prep_req(struct ublk_queue *ubq, struct request *rq,
+				  bool check_cancel)
 {
-	struct ublk_queue *ubq = hctx->driver_data;
-	struct request *rq = bd->rq;
 	blk_status_t res;
 
-	if (unlikely(ubq->fail_io)) {
+	if (unlikely(ubq->fail_io))
 		return BLK_STS_TARGET;
-	}
-
-	/* fill iod to slot in io cmd buffer */
-	res = ublk_setup_iod(ubq, rq);
-	if (unlikely(res != BLK_STS_OK))
-		return BLK_STS_IOERR;
 
 	/* With recovery feature enabled, force_abort is set in
 	 * ublk_stop_dev() before calling del_gendisk(). We have to
@@ -1338,17 +1356,68 @@ static blk_status_t ublk_queue_rq(struct blk_mq_hw_ctx *hctx,
 	if (ublk_nosrv_should_queue_io(ubq) && unlikely(ubq->force_abort))
 		return BLK_STS_IOERR;
 
+	if (check_cancel && unlikely(ubq->canceling))
+		return BLK_STS_IOERR;
+
+	/* fill iod to slot in io cmd buffer */
+	res = ublk_setup_iod(ubq, rq);
+	if (unlikely(res != BLK_STS_OK))
+		return BLK_STS_IOERR;
+
+	blk_mq_start_request(rq);
+	return BLK_STS_OK;
+}
+
+static blk_status_t ublk_queue_rq(struct blk_mq_hw_ctx *hctx,
+		const struct blk_mq_queue_data *bd)
+{
+	struct ublk_queue *ubq = hctx->driver_data;
+	struct request *rq = bd->rq;
+	blk_status_t res;
+
+	res = ublk_prep_req(ubq, rq, false);
+	if (res != BLK_STS_OK)
+		return res;
+
+	/*
+	 * ->canceling has to be handled after ->force_abort and ->fail_io
+	 * is dealt with, otherwise this request may not be failed in case
+	 * of recovery, and cause hang when deleting disk
+	 */
 	if (unlikely(ubq->canceling)) {
 		__ublk_abort_rq(ubq, rq);
 		return BLK_STS_OK;
 	}
 
-	blk_mq_start_request(bd->rq);
 	ublk_queue_cmd(ubq, rq);
-
 	return BLK_STS_OK;
 }
 
+static void ublk_queue_rqs(struct rq_list *rqlist)
+{
+	struct rq_list requeue_list = { };
+	struct rq_list submit_list = { };
+	struct ublk_queue *ubq = NULL;
+	struct request *req;
+
+	while ((req = rq_list_pop(rqlist))) {
+		struct ublk_queue *this_q = req->mq_hctx->driver_data;
+
+		if (ubq && ubq != this_q && !rq_list_empty(&submit_list))
+			ublk_queue_cmd_list(ubq, &submit_list);
+		ubq = this_q;
+
+		if (ublk_prep_req(ubq, req, true) == BLK_STS_OK)
+			rq_list_add_tail(&submit_list, req);
+		else
+			rq_list_add_tail(&requeue_list, req);
+	}
+
+	if (ubq && !rq_list_empty(&submit_list))
+		ublk_queue_cmd_list(ubq, &submit_list);
+	*rqlist = requeue_list;
+}
+
 static int ublk_init_hctx(struct blk_mq_hw_ctx *hctx, void *driver_data,
 		unsigned int hctx_idx)
 {
@@ -1361,6 +1430,7 @@ static int ublk_init_hctx(struct blk_mq_hw_ctx *hctx, void *driver_data,
 
 static const struct blk_mq_ops ublk_mq_ops = {
 	.queue_rq       = ublk_queue_rq,
+	.queue_rqs      = ublk_queue_rqs,
 	.init_hctx	= ublk_init_hctx,
 	.timeout	= ublk_timeout,
 };
@@ -1462,7 +1532,7 @@ static void ublk_abort_queue(struct ublk_device *ub, struct ublk_queue *ubq)
 			struct request *rq;
 
 			/*
-			 * Either we fail the request or ublk_rq_task_work_fn
+			 * Either we fail the request or ublk_rq_task_work_cb
 			 * will do it
 			 */
 			rq = blk_mq_tag_to_rq(ub->tag_set.tags[ubq->q_id], i);
@@ -1629,31 +1699,35 @@ static void ublk_wait_tagset_rqs_idle(struct ublk_device *ub)
 
 static void __ublk_quiesce_dev(struct ublk_device *ub)
 {
+	int i;
+
 	pr_devel("%s: quiesce ub: dev_id %d state %s\n",
 			__func__, ub->dev_info.dev_id,
 			ub->dev_info.state == UBLK_S_DEV_LIVE ?
 			"LIVE" : "QUIESCED");
 	blk_mq_quiesce_queue(ub->ub_disk->queue);
+	/* mark every queue as canceling */
+	for (i = 0; i < ub->dev_info.nr_hw_queues; i++)
+		ublk_get_queue(ub, i)->canceling = true;
 	ublk_wait_tagset_rqs_idle(ub);
 	ub->dev_info.state = UBLK_S_DEV_QUIESCED;
+	blk_mq_unquiesce_queue(ub->ub_disk->queue);
 }
 
-static void ublk_unquiesce_dev(struct ublk_device *ub)
+static void ublk_force_abort_dev(struct ublk_device *ub)
 {
 	int i;
 
-	pr_devel("%s: unquiesce ub: dev_id %d state %s\n",
+	pr_devel("%s: force abort ub: dev_id %d state %s\n",
 			__func__, ub->dev_info.dev_id,
 			ub->dev_info.state == UBLK_S_DEV_LIVE ?
 			"LIVE" : "QUIESCED");
-	/* quiesce_work has run. We let requeued rqs be aborted
-	 * before running fallback_wq. "force_abort" must be seen
-	 * after request queue is unqiuesced. Then del_gendisk()
-	 * can move on.
-	 */
+	blk_mq_quiesce_queue(ub->ub_disk->queue);
+	if (ub->dev_info.state == UBLK_S_DEV_LIVE)
+		ublk_wait_tagset_rqs_idle(ub);
+
 	for (i = 0; i < ub->dev_info.nr_hw_queues; i++)
 		ublk_get_queue(ub, i)->force_abort = true;
-
 	blk_mq_unquiesce_queue(ub->ub_disk->queue);
 	/* We may have requeued some rqs in ublk_quiesce_queue() */
 	blk_mq_kick_requeue_list(ub->ub_disk->queue);
@@ -1681,11 +1755,8 @@ static void ublk_stop_dev(struct ublk_device *ub)
 	mutex_lock(&ub->mutex);
 	if (ub->dev_info.state == UBLK_S_DEV_DEAD)
 		goto unlock;
-	if (ublk_nosrv_dev_should_queue_io(ub)) {
-		if (ub->dev_info.state == UBLK_S_DEV_LIVE)
-			__ublk_quiesce_dev(ub);
-		ublk_unquiesce_dev(ub);
-	}
+	if (ublk_nosrv_dev_should_queue_io(ub))
+		ublk_force_abort_dev(ub);
 	del_gendisk(ub->ub_disk);
 	disk = ublk_detach_disk(ub);
 	put_disk(disk);
@@ -1743,15 +1814,6 @@ static void ublk_mark_io_ready(struct ublk_device *ub, struct ublk_queue *ubq)
 	mutex_unlock(&ub->mutex);
 }
 
-static void ublk_handle_need_get_data(struct ublk_device *ub, int q_id,
-		int tag)
-{
-	struct ublk_queue *ubq = ublk_get_queue(ub, q_id);
-	struct request *req = blk_mq_tag_to_rq(ub->tag_set.tags[q_id], tag);
-
-	ublk_queue_cmd(ubq, req);
-}
-
 static inline int ublk_check_cmd_op(u32 cmd_op)
 {
 	u32 ioc_type = _IOC_TYPE(cmd_op);
@@ -1898,8 +1960,9 @@ static int __ublk_ch_uring_cmd(struct io_uring_cmd *cmd,
 		if (!(io->flags & UBLK_IO_FLAG_OWNED_BY_SRV))
 			goto out;
 		ublk_fill_io_cmd(io, cmd, ub_cmd->addr);
-		ublk_handle_need_get_data(ub, ub_cmd->q_id, ub_cmd->tag);
-		break;
+		req = blk_mq_tag_to_rq(ub->tag_set.tags[ub_cmd->q_id], tag);
+		ublk_dispatch_req(ubq, req, issue_flags);
+		return -EIOCBQUEUED;
 	default:
 		goto out;
 	}
@@ -2790,7 +2853,6 @@ static void ublk_queue_reinit(struct ublk_device *ub, struct ublk_queue *ubq)
 	/* We have to reset it to NULL, otherwise ub won't accept new FETCH_REQ */
 	ubq->ubq_daemon = NULL;
 	ubq->timeout = false;
-	ubq->canceling = false;
 
 	for (i = 0; i < ubq->q_depth; i++) {
 		struct ublk_io *io = &ubq->ios[i];
@@ -2879,20 +2941,18 @@ static int ublk_ctrl_end_recovery(struct ublk_device *ub,
 	pr_devel("%s: new ublksrv_pid %d, dev id %d\n",
 			__func__, ublksrv_pid, header->dev_id);
 
-	if (ublk_nosrv_dev_should_queue_io(ub)) {
-		ub->dev_info.state = UBLK_S_DEV_LIVE;
-		blk_mq_unquiesce_queue(ub->ub_disk->queue);
-		pr_devel("%s: queue unquiesced, dev id %d.\n",
-				__func__, header->dev_id);
-		blk_mq_kick_requeue_list(ub->ub_disk->queue);
-	} else {
-		blk_mq_quiesce_queue(ub->ub_disk->queue);
-		ub->dev_info.state = UBLK_S_DEV_LIVE;
-		for (i = 0; i < ub->dev_info.nr_hw_queues; i++) {
-			ublk_get_queue(ub, i)->fail_io = false;
-		}
-		blk_mq_unquiesce_queue(ub->ub_disk->queue);
+	blk_mq_quiesce_queue(ub->ub_disk->queue);
+	ub->dev_info.state = UBLK_S_DEV_LIVE;
+	for (i = 0; i < ub->dev_info.nr_hw_queues; i++) {
+		struct ublk_queue *ubq = ublk_get_queue(ub, i);
+
+		ubq->canceling = false;
+		ubq->fail_io = false;
 	}
+	blk_mq_unquiesce_queue(ub->ub_disk->queue);
+	pr_devel("%s: queue unquiesced, dev id %d.\n",
+			__func__, header->dev_id);
+	blk_mq_kick_requeue_list(ub->ub_disk->queue);
 
 	ret = 0;
  out_unlock:
diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index f7dd455dd0dd..dda466f9181a 100644
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -315,7 +315,7 @@ static int __init misc_init(void)
 		goto fail_remove;
 
 	err = -EIO;
-	if (register_chrdev(MISC_MAJOR, "misc", &misc_fops))
+	if (__register_chrdev(MISC_MAJOR, 0, MINORMASK + 1, "misc", &misc_fops))
 		goto fail_printk;
 	return 0;
 
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index 18f92dd44d45..fc698e2b1da1 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -1579,8 +1579,8 @@ static void handle_control_message(struct virtio_device *vdev,
 		break;
 	case VIRTIO_CONSOLE_RESIZE: {
 		struct {
-			__u16 rows;
-			__u16 cols;
+			__virtio16 rows;
+			__virtio16 cols;
 		} size;
 
 		if (!is_console_port(port))
@@ -1588,7 +1588,8 @@ static void handle_control_message(struct virtio_device *vdev,
 
 		memcpy(&size, buf->buf + buf->offset + sizeof(*cpkt),
 		       sizeof(size));
-		set_console_size(port, size.rows, size.cols);
+		set_console_size(port, virtio16_to_cpu(vdev, size.rows),
+				 virtio16_to_cpu(vdev, size.cols));
 
 		port->cons.hvc->irq_requested = 1;
 		resize_console(port);
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index cf7720b9172f..50faafbf5dda 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -5258,6 +5258,10 @@ of_clk_get_hw_from_clkspec(struct of_phandle_args *clkspec)
 	if (!clkspec)
 		return ERR_PTR(-EINVAL);
 
+	/* Check if node in clkspec is in disabled/fail state */
+	if (!of_device_is_available(clkspec->np))
+		return ERR_PTR(-ENOENT);
+
 	mutex_lock(&of_clk_mutex);
 	list_for_each_entry(provider, &of_clk_providers, link) {
 		if (provider->node == clkspec->np) {
diff --git a/drivers/clk/renesas/rzv2h-cpg.c b/drivers/clk/renesas/rzv2h-cpg.c
index a4c1e92e1fd7..4e81a0bae022 100644
--- a/drivers/clk/renesas/rzv2h-cpg.c
+++ b/drivers/clk/renesas/rzv2h-cpg.c
@@ -447,8 +447,7 @@ static void rzv2h_mod_clock_mstop_enable(struct rzv2h_cpg_priv *priv,
 {
 	unsigned long mstop_mask = FIELD_GET(BUS_MSTOP_BITS_MASK, mstop_data);
 	u16 mstop_index = FIELD_GET(BUS_MSTOP_IDX_MASK, mstop_data);
-	unsigned int index = (mstop_index - 1) * 16;
-	atomic_t *mstop = &priv->mstop_count[index];
+	atomic_t *mstop = &priv->mstop_count[mstop_index * 16];
 	unsigned long flags;
 	unsigned int i;
 	u32 val = 0;
@@ -469,8 +468,7 @@ static void rzv2h_mod_clock_mstop_disable(struct rzv2h_cpg_priv *priv,
 {
 	unsigned long mstop_mask = FIELD_GET(BUS_MSTOP_BITS_MASK, mstop_data);
 	u16 mstop_index = FIELD_GET(BUS_MSTOP_IDX_MASK, mstop_data);
-	unsigned int index = (mstop_index - 1) * 16;
-	atomic_t *mstop = &priv->mstop_count[index];
+	atomic_t *mstop = &priv->mstop_count[mstop_index * 16];
 	unsigned long flags;
 	unsigned int i;
 	u32 val = 0;
@@ -630,8 +628,7 @@ rzv2h_cpg_register_mod_clk(const struct rzv2h_mod_clk *mod,
 	} else if (clock->mstop_data != BUS_MSTOP_NONE && mod->critical) {
 		unsigned long mstop_mask = FIELD_GET(BUS_MSTOP_BITS_MASK, clock->mstop_data);
 		u16 mstop_index = FIELD_GET(BUS_MSTOP_IDX_MASK, clock->mstop_data);
-		unsigned int index = (mstop_index - 1) * 16;
-		atomic_t *mstop = &priv->mstop_count[index];
+		atomic_t *mstop = &priv->mstop_count[mstop_index * 16];
 		unsigned long flags;
 		unsigned int i;
 		u32 val = 0;
@@ -926,6 +923,9 @@ static int __init rzv2h_cpg_probe(struct platform_device *pdev)
 	if (!priv->mstop_count)
 		return -ENOMEM;
 
+	/* Adjust for CPG_BUS_m_MSTOP starting from m = 1 */
+	priv->mstop_count -= 16;
+
 	priv->resets = devm_kmemdup(dev, info->resets, sizeof(*info->resets) *
 				    info->num_resets, GFP_KERNEL);
 	if (!priv->resets)
diff --git a/drivers/comedi/drivers/jr3_pci.c b/drivers/comedi/drivers/jr3_pci.c
index 951c23fa0369..75dce1ff2419 100644
--- a/drivers/comedi/drivers/jr3_pci.c
+++ b/drivers/comedi/drivers/jr3_pci.c
@@ -758,7 +758,7 @@ static void jr3_pci_detach(struct comedi_device *dev)
 	struct jr3_pci_dev_private *devpriv = dev->private;
 
 	if (devpriv)
-		del_timer_sync(&devpriv->timer);
+		timer_shutdown_sync(&devpriv->timer);
 
 	comedi_pci_detach(dev);
 }
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 4f9cb943d945..0d46402e3094 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -76,7 +76,7 @@ config ARM_VEXPRESS_SPC_CPUFREQ
 config ARM_BRCMSTB_AVS_CPUFREQ
 	tristate "Broadcom STB AVS CPUfreq driver"
 	depends on (ARCH_BRCMSTB && !ARM_SCMI_CPUFREQ) || COMPILE_TEST
-	default y
+	default y if ARCH_BRCMSTB && !ARM_SCMI_CPUFREQ
 	help
 	  Some Broadcom STB SoCs use a co-processor running proprietary firmware
 	  ("AVS") to handle voltage and frequency scaling. This driver provides
@@ -88,7 +88,7 @@ config ARM_HIGHBANK_CPUFREQ
 	tristate "Calxeda Highbank-based"
 	depends on ARCH_HIGHBANK || COMPILE_TEST
 	depends on CPUFREQ_DT && REGULATOR && PL320_MBOX
-	default m
+	default m if ARCH_HIGHBANK
 	help
 	  This adds the CPUFreq driver for Calxeda Highbank SoC
 	  based boards.
@@ -133,7 +133,7 @@ config ARM_MEDIATEK_CPUFREQ
 config ARM_MEDIATEK_CPUFREQ_HW
 	tristate "MediaTek CPUFreq HW driver"
 	depends on ARCH_MEDIATEK || COMPILE_TEST
-	default m
+	default m if ARCH_MEDIATEK
 	help
 	  Support for the CPUFreq HW driver.
 	  Some MediaTek chipsets have a HW engine to offload the steps
@@ -181,7 +181,7 @@ config ARM_RASPBERRYPI_CPUFREQ
 config ARM_S3C64XX_CPUFREQ
 	bool "Samsung S3C64XX"
 	depends on CPU_S3C6410 || COMPILE_TEST
-	default y
+	default CPU_S3C6410
 	help
 	  This adds the CPUFreq driver for Samsung S3C6410 SoC.
 
@@ -190,7 +190,7 @@ config ARM_S3C64XX_CPUFREQ
 config ARM_S5PV210_CPUFREQ
 	bool "Samsung S5PV210 and S5PC110"
 	depends on CPU_S5PV210 || COMPILE_TEST
-	default y
+	default CPU_S5PV210
 	help
 	  This adds the CPUFreq driver for Samsung S5PV210 and
 	  S5PC110 SoCs.
@@ -214,7 +214,7 @@ config ARM_SCMI_CPUFREQ
 config ARM_SPEAR_CPUFREQ
 	bool "SPEAr CPUFreq support"
 	depends on PLAT_SPEAR || COMPILE_TEST
-	default y
+	default PLAT_SPEAR
 	help
 	  This adds the CPUFreq driver support for SPEAr SOCs.
 
@@ -233,7 +233,7 @@ config ARM_TEGRA20_CPUFREQ
 	tristate "Tegra20/30 CPUFreq support"
 	depends on ARCH_TEGRA || COMPILE_TEST
 	depends on CPUFREQ_DT
-	default y
+	default ARCH_TEGRA
 	help
 	  This adds the CPUFreq driver support for Tegra20/30 SOCs.
 
@@ -241,7 +241,7 @@ config ARM_TEGRA124_CPUFREQ
 	bool "Tegra124 CPUFreq support"
 	depends on ARCH_TEGRA || COMPILE_TEST
 	depends on CPUFREQ_DT
-	default y
+	default ARCH_TEGRA
 	help
 	  This adds the CPUFreq driver support for Tegra124 SOCs.
 
@@ -256,14 +256,14 @@ config ARM_TEGRA194_CPUFREQ
 	tristate "Tegra194 CPUFreq support"
 	depends on ARCH_TEGRA_194_SOC || ARCH_TEGRA_234_SOC || (64BIT && COMPILE_TEST)
 	depends on TEGRA_BPMP
-	default y
+	default ARCH_TEGRA_194_SOC || ARCH_TEGRA_234_SOC
 	help
 	  This adds CPU frequency driver support for Tegra194 SOCs.
 
 config ARM_TI_CPUFREQ
 	bool "Texas Instruments CPUFreq support"
 	depends on ARCH_OMAP2PLUS || ARCH_K3 || COMPILE_TEST
-	default y
+	default ARCH_OMAP2PLUS || ARCH_K3
 	help
 	  This driver enables valid OPPs on the running platform based on
 	  values contained within the SoC in use. Enable this in order to
diff --git a/drivers/cpufreq/apple-soc-cpufreq.c b/drivers/cpufreq/apple-soc-cpufreq.c
index 269b18c62d04..82007f6a24d2 100644
--- a/drivers/cpufreq/apple-soc-cpufreq.c
+++ b/drivers/cpufreq/apple-soc-cpufreq.c
@@ -134,11 +134,17 @@ static const struct of_device_id apple_soc_cpufreq_of_match[] __maybe_unused = {
 
 static unsigned int apple_soc_cpufreq_get_rate(unsigned int cpu)
 {
-	struct cpufreq_policy *policy = cpufreq_cpu_get_raw(cpu);
-	struct apple_cpu_priv *priv = policy->driver_data;
+	struct cpufreq_policy *policy;
+	struct apple_cpu_priv *priv;
 	struct cpufreq_frequency_table *p;
 	unsigned int pstate;
 
+	policy = cpufreq_cpu_get_raw(cpu);
+	if (unlikely(!policy))
+		return 0;
+
+	priv = policy->driver_data;
+
 	if (priv->info->cur_pstate_mask) {
 		u32 reg = readl_relaxed(priv->reg_base + APPLE_DVFS_STATUS);
 
diff --git a/drivers/cpufreq/cppc_cpufreq.c b/drivers/cpufreq/cppc_cpufreq.c
index 8f512448382f..ba7c16c0e475 100644
--- a/drivers/cpufreq/cppc_cpufreq.c
+++ b/drivers/cpufreq/cppc_cpufreq.c
@@ -749,7 +749,7 @@ static unsigned int cppc_cpufreq_get_rate(unsigned int cpu)
 	int ret;
 
 	if (!policy)
-		return -ENODEV;
+		return 0;
 
 	cpu_data = policy->driver_data;
 
diff --git a/drivers/cpufreq/scmi-cpufreq.c b/drivers/cpufreq/scmi-cpufreq.c
index 914bf2c940a0..9c6eb1238f1b 100644
--- a/drivers/cpufreq/scmi-cpufreq.c
+++ b/drivers/cpufreq/scmi-cpufreq.c
@@ -37,11 +37,17 @@ static struct cpufreq_driver scmi_cpufreq_driver;
 
 static unsigned int scmi_cpufreq_get_rate(unsigned int cpu)
 {
-	struct cpufreq_policy *policy = cpufreq_cpu_get_raw(cpu);
-	struct scmi_data *priv = policy->driver_data;
+	struct cpufreq_policy *policy;
+	struct scmi_data *priv;
 	unsigned long rate;
 	int ret;
 
+	policy = cpufreq_cpu_get_raw(cpu);
+	if (unlikely(!policy))
+		return 0;
+
+	priv = policy->driver_data;
+
 	ret = perf_ops->freq_get(ph, priv->domain_id, &rate, false);
 	if (ret)
 		return 0;
diff --git a/drivers/cpufreq/scpi-cpufreq.c b/drivers/cpufreq/scpi-cpufreq.c
index 1f97b949763f..9118856e1736 100644
--- a/drivers/cpufreq/scpi-cpufreq.c
+++ b/drivers/cpufreq/scpi-cpufreq.c
@@ -29,9 +29,16 @@ static struct scpi_ops *scpi_ops;
 
 static unsigned int scpi_cpufreq_get_rate(unsigned int cpu)
 {
-	struct cpufreq_policy *policy = cpufreq_cpu_get_raw(cpu);
-	struct scpi_data *priv = policy->driver_data;
-	unsigned long rate = clk_get_rate(priv->clk);
+	struct cpufreq_policy *policy;
+	struct scpi_data *priv;
+	unsigned long rate;
+
+	policy = cpufreq_cpu_get_raw(cpu);
+	if (unlikely(!policy))
+		return 0;
+
+	priv = policy->driver_data;
+	rate = clk_get_rate(priv->clk);
 
 	return rate / 1000;
 }
diff --git a/drivers/cpufreq/sun50i-cpufreq-nvmem.c b/drivers/cpufreq/sun50i-cpufreq-nvmem.c
index 47d6840b3489..744312a44279 100644
--- a/drivers/cpufreq/sun50i-cpufreq-nvmem.c
+++ b/drivers/cpufreq/sun50i-cpufreq-nvmem.c
@@ -194,7 +194,9 @@ static int sun50i_cpufreq_get_efuse(void)
 	struct nvmem_cell *speedbin_nvmem;
 	const struct of_device_id *match;
 	struct device *cpu_dev;
-	u32 *speedbin;
+	void *speedbin_ptr;
+	u32 speedbin = 0;
+	size_t len;
 	int ret;
 
 	cpu_dev = get_cpu_device(0);
@@ -217,14 +219,18 @@ static int sun50i_cpufreq_get_efuse(void)
 		return dev_err_probe(cpu_dev, PTR_ERR(speedbin_nvmem),
 				     "Could not get nvmem cell\n");
 
-	speedbin = nvmem_cell_read(speedbin_nvmem, NULL);
+	speedbin_ptr = nvmem_cell_read(speedbin_nvmem, &len);
 	nvmem_cell_put(speedbin_nvmem);
-	if (IS_ERR(speedbin))
-		return PTR_ERR(speedbin);
+	if (IS_ERR(speedbin_ptr))
+		return PTR_ERR(speedbin_ptr);
 
-	ret = opp_data->efuse_xlate(*speedbin);
+	if (len <= 4)
+		memcpy(&speedbin, speedbin_ptr, len);
+	speedbin = le32_to_cpu(speedbin);
 
-	kfree(speedbin);
+	ret = opp_data->efuse_xlate(speedbin);
+
+	kfree(speedbin_ptr);
 
 	return ret;
 };
diff --git a/drivers/crypto/atmel-sha204a.c b/drivers/crypto/atmel-sha204a.c
index 75bebec2c757..0fcf4a39de27 100644
--- a/drivers/crypto/atmel-sha204a.c
+++ b/drivers/crypto/atmel-sha204a.c
@@ -163,6 +163,12 @@ static int atmel_sha204a_probe(struct i2c_client *client)
 	i2c_priv->hwrng.name = dev_name(&client->dev);
 	i2c_priv->hwrng.read = atmel_sha204a_rng_read;
 
+	/*
+	 * According to review by Bill Cox [1], this HWRNG has very low entropy.
+	 * [1] https://www.metzdowd.com/pipermail/cryptography/2014-December/023858.html
+	 */
+	i2c_priv->hwrng.quality = 1;
+
 	ret = devm_hwrng_register(&client->dev, &i2c_priv->hwrng);
 	if (ret)
 		dev_warn(&client->dev, "failed to register RNG (%d)\n", ret);
diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp/sp-pci.c
index 157f9a9ed636..2ebc878da160 100644
--- a/drivers/crypto/ccp/sp-pci.c
+++ b/drivers/crypto/ccp/sp-pci.c
@@ -532,6 +532,7 @@ static const struct pci_device_id sp_pci_table[] = {
 	{ PCI_VDEVICE(AMD, 0x14CA), (kernel_ulong_t)&dev_vdata[5] },
 	{ PCI_VDEVICE(AMD, 0x15C7), (kernel_ulong_t)&dev_vdata[6] },
 	{ PCI_VDEVICE(AMD, 0x1649), (kernel_ulong_t)&dev_vdata[6] },
+	{ PCI_VDEVICE(AMD, 0x1134), (kernel_ulong_t)&dev_vdata[7] },
 	{ PCI_VDEVICE(AMD, 0x17E0), (kernel_ulong_t)&dev_vdata[7] },
 	{ PCI_VDEVICE(AMD, 0x156E), (kernel_ulong_t)&dev_vdata[8] },
 	/* Last entry must be zero */
diff --git a/drivers/cxl/core/regs.c b/drivers/cxl/core/regs.c
index 117c2e94c761..5ca7b0eed568 100644
--- a/drivers/cxl/core/regs.c
+++ b/drivers/cxl/core/regs.c
@@ -581,7 +581,6 @@ resource_size_t __rcrb_to_component(struct device *dev, struct cxl_rcrb_info *ri
 	resource_size_t rcrb = ri->base;
 	void __iomem *addr;
 	u32 bar0, bar1;
-	u16 cmd;
 	u32 id;
 
 	if (which == CXL_RCRB_UPSTREAM)
@@ -603,7 +602,6 @@ resource_size_t __rcrb_to_component(struct device *dev, struct cxl_rcrb_info *ri
 	}
 
 	id = readl(addr + PCI_VENDOR_ID);
-	cmd = readw(addr + PCI_COMMAND);
 	bar0 = readl(addr + PCI_BASE_ADDRESS_0);
 	bar1 = readl(addr + PCI_BASE_ADDRESS_1);
 	iounmap(addr);
@@ -618,8 +616,6 @@ resource_size_t __rcrb_to_component(struct device *dev, struct cxl_rcrb_info *ri
 			dev_err(dev, "Failed to access Downstream Port RCRB\n");
 		return CXL_RESOURCE_NONE;
 	}
-	if (!(cmd & PCI_COMMAND_MEMORY))
-		return CXL_RESOURCE_NONE;
 	/* The RCRB is a Memory Window, and the MEM_TYPE_1M bit is obsolete */
 	if (bar0 & (PCI_BASE_ADDRESS_MEM_TYPE_1M | PCI_BASE_ADDRESS_SPACE_IO))
 		return CXL_RESOURCE_NONE;
diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c
index cc7398cc17d6..e74e36a8ecda 100644
--- a/drivers/dma-buf/udmabuf.c
+++ b/drivers/dma-buf/udmabuf.c
@@ -393,7 +393,7 @@ static long udmabuf_create(struct miscdevice *device,
 	if (!ubuf)
 		return -ENOMEM;
 
-	pglimit = (size_limit_mb * 1024 * 1024) >> PAGE_SHIFT;
+	pglimit = ((u64)size_limit_mb * 1024 * 1024) >> PAGE_SHIFT;
 	for (i = 0; i < head->count; i++) {
 		pgoff_t subpgcnt;
 
diff --git a/drivers/dma/bcm2835-dma.c b/drivers/dma/bcm2835-dma.c
index 20b10c15c696..0117bb2e8591 100644
--- a/drivers/dma/bcm2835-dma.c
+++ b/drivers/dma/bcm2835-dma.c
@@ -893,7 +893,7 @@ static int bcm2835_dma_suspend_late(struct device *dev)
 }
 
 static const struct dev_pm_ops bcm2835_dma_pm_ops = {
-	SET_LATE_SYSTEM_SLEEP_PM_OPS(bcm2835_dma_suspend_late, NULL)
+	LATE_SYSTEM_SLEEP_PM_OPS(bcm2835_dma_suspend_late, NULL)
 };
 
 static int bcm2835_dma_probe(struct platform_device *pdev)
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 91b2fbc0b864..d891dfca358e 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -841,9 +841,9 @@ static int dmatest_func(void *data)
 		} else {
 			dma_async_issue_pending(chan);
 
-			wait_event_freezable_timeout(thread->done_wait,
-					done->done,
-					msecs_to_jiffies(params->timeout));
+			wait_event_timeout(thread->done_wait,
+					   done->done,
+					   msecs_to_jiffies(params->timeout));
 
 			status = dma_async_is_tx_complete(chan, cookie, NULL,
 							  NULL);
diff --git a/drivers/firmware/stratix10-svc.c b/drivers/firmware/stratix10-svc.c
index 3c52cb73237a..e3f990d888d7 100644
--- a/drivers/firmware/stratix10-svc.c
+++ b/drivers/firmware/stratix10-svc.c
@@ -1224,22 +1224,28 @@ static int stratix10_svc_drv_probe(struct platform_device *pdev)
 	if (!svc->intel_svc_fcs) {
 		dev_err(dev, "failed to allocate %s device\n", INTEL_FCS);
 		ret = -ENOMEM;
-		goto err_unregister_dev;
+		goto err_unregister_rsu_dev;
 	}
 
 	ret = platform_device_add(svc->intel_svc_fcs);
 	if (ret) {
 		platform_device_put(svc->intel_svc_fcs);
-		goto err_unregister_dev;
+		goto err_unregister_rsu_dev;
 	}
 
+	ret = of_platform_default_populate(dev_of_node(dev), NULL, dev);
+	if (ret)
+		goto err_unregister_fcs_dev;
+
 	dev_set_drvdata(dev, svc);
 
 	pr_info("Intel Service Layer Driver Initialized\n");
 
 	return 0;
 
-err_unregister_dev:
+err_unregister_fcs_dev:
+	platform_device_unregister(svc->intel_svc_fcs);
+err_unregister_rsu_dev:
 	platform_device_unregister(svc->stratix10_svc_rsu);
 err_free_kfifo:
 	kfifo_free(&controller->svc_fifo);
@@ -1253,6 +1259,8 @@ static void stratix10_svc_drv_remove(struct platform_device *pdev)
 	struct stratix10_svc *svc = dev_get_drvdata(&pdev->dev);
 	struct stratix10_svc_controller *ctrl = platform_get_drvdata(pdev);
 
+	of_platform_depopulate(ctrl->dev);
+
 	platform_device_unregister(svc->intel_svc_fcs);
 	platform_device_unregister(svc->stratix10_svc_rsu);
 
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 176e9142fd8f..56f13e4fa361 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -259,6 +259,9 @@ static void of_gpio_set_polarity_by_property(const struct device_node *np,
 		{ "fsl,imx8qm-fec",  "phy-reset-gpios", "phy-reset-active-high" },
 		{ "fsl,s32v234-fec", "phy-reset-gpios", "phy-reset-active-high" },
 #endif
+#if IS_ENABLED(CONFIG_MMC_ATMELMCI)
+		{ "atmel,hsmci",       "cd-gpios",     "cd-inverted" },
+#endif
 #if IS_ENABLED(CONFIG_PCI_IMX6)
 		{ "fsl,imx6q-pcie",  "reset-gpio", "reset-gpio-active-high" },
 		{ "fsl,imx6sx-pcie", "reset-gpio", "reset-gpio-active-high" },
@@ -284,9 +287,6 @@ static void of_gpio_set_polarity_by_property(const struct device_node *np,
 #if IS_ENABLED(CONFIG_REGULATOR_GPIO)
 		{ "regulator-gpio",    "enable-gpio",  "enable-active-high" },
 		{ "regulator-gpio",    "enable-gpios", "enable-active-high" },
-#endif
-#if IS_ENABLED(CONFIG_MMC_ATMELMCI)
-		{ "atmel,hsmci",       "cd-gpios",     "cd-inverted" },
 #endif
 	};
 	unsigned int i;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 69895fccb474..98f0c12df12b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -352,7 +352,6 @@ enum amdgpu_kiq_irq {
 	AMDGPU_CP_KIQ_IRQ_DRIVER0 = 0,
 	AMDGPU_CP_KIQ_IRQ_LAST
 };
-#define SRIOV_USEC_TIMEOUT  1200000 /* wait 12 * 100ms for SRIOV */
 #define MAX_KIQ_REG_WAIT       5000 /* in usecs, 5ms */
 #define MAX_KIQ_REG_BAILOUT_INTERVAL   5 /* in msecs, 5ms */
 #define MAX_KIQ_REG_TRY 1000
@@ -1119,6 +1118,7 @@ struct amdgpu_device {
 	bool				in_s3;
 	bool				in_s4;
 	bool				in_s0ix;
+	suspend_state_t			last_suspend_state;
 
 	enum pp_mp1_state               mp1_state;
 	struct amdgpu_doorbell_index doorbell_index;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 24c255e05079..f2d77bc04e4a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -2515,8 +2515,20 @@ static int amdgpu_pmops_suspend(struct device *dev)
 		adev->in_s0ix = true;
 	else if (amdgpu_acpi_is_s3_active(adev))
 		adev->in_s3 = true;
-	if (!adev->in_s0ix && !adev->in_s3)
+	if (!adev->in_s0ix && !adev->in_s3) {
+		/* don't allow going deep first time followed by s2idle the next time */
+		if (adev->last_suspend_state != PM_SUSPEND_ON &&
+		    adev->last_suspend_state != pm_suspend_target_state) {
+			drm_err_once(drm_dev, "Unsupported suspend state %d\n",
+				     pm_suspend_target_state);
+			return -EINVAL;
+		}
 		return 0;
+	}
+
+	/* cache the state last used for suspend */
+	adev->last_suspend_state = pm_suspend_target_state;
+
 	return amdgpu_device_suspend(drm_dev, true);
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index c1f35ded684e..506786784e32 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -1411,9 +1411,11 @@ static int amdgpu_gfx_run_cleaner_shader_job(struct amdgpu_ring *ring)
 	struct amdgpu_device *adev = ring->adev;
 	struct drm_gpu_scheduler *sched = &ring->sched;
 	struct drm_sched_entity entity;
+	static atomic_t counter;
 	struct dma_fence *f;
 	struct amdgpu_job *job;
 	struct amdgpu_ib *ib;
+	void *owner;
 	int i, r;
 
 	/* Initialize the scheduler entity */
@@ -1424,9 +1426,15 @@ static int amdgpu_gfx_run_cleaner_shader_job(struct amdgpu_ring *ring)
 		goto err;
 	}
 
-	r = amdgpu_job_alloc_with_ib(ring->adev, &entity, NULL,
-				     64, 0,
-				     &job);
+	/*
+	 * Use some unique dummy value as the owner to make sure we execute
+	 * the cleaner shader on each submission. The value just need to change
+	 * for each submission and is otherwise meaningless.
+	 */
+	owner = (void *)(unsigned long)atomic_inc_return(&counter);
+
+	r = amdgpu_job_alloc_with_ib(ring->adev, &entity, owner,
+				     64, 0, &job);
 	if (r)
 		goto err;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
index 1c19a65e6553..ef74259c448d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
@@ -678,12 +678,10 @@ int amdgpu_gmc_flush_gpu_tlb_pasid(struct amdgpu_device *adev, uint16_t pasid,
 				   uint32_t flush_type, bool all_hub,
 				   uint32_t inst)
 {
-	u32 usec_timeout = amdgpu_sriov_vf(adev) ? SRIOV_USEC_TIMEOUT :
-		adev->usec_timeout;
 	struct amdgpu_ring *ring = &adev->gfx.kiq[inst].ring;
 	struct amdgpu_kiq *kiq = &adev->gfx.kiq[inst];
 	unsigned int ndw;
-	int r;
+	int r, cnt = 0;
 	uint32_t seq;
 
 	/*
@@ -740,10 +738,21 @@ int amdgpu_gmc_flush_gpu_tlb_pasid(struct amdgpu_device *adev, uint16_t pasid,
 
 		amdgpu_ring_commit(ring);
 		spin_unlock(&adev->gfx.kiq[inst].ring_lock);
-		if (amdgpu_fence_wait_polling(ring, seq, usec_timeout) < 1) {
+
+		r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT);
+
+		might_sleep();
+		while (r < 1 && cnt++ < MAX_KIQ_REG_TRY &&
+		       !amdgpu_reset_pending(adev->reset_domain)) {
+			msleep(MAX_KIQ_REG_BAILOUT_INTERVAL);
+			r = amdgpu_fence_wait_polling(ring, seq, MAX_KIQ_REG_WAIT);
+		}
+
+		if (cnt > MAX_KIQ_REG_TRY) {
 			dev_err(adev->dev, "timeout waiting for kiq fence\n");
 			r = -ETIME;
-		}
+		} else
+			r = 0;
 	}
 
 error_unlock_reset:
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
index 5ba263fe5512..1f32c531f610 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
@@ -6044,7 +6044,7 @@ static int gfx_v10_0_cp_gfx_load_pfp_microcode(struct amdgpu_device *adev)
 	}
 
 	if (amdgpu_emu_mode == 1)
-		adev->hdp.funcs->flush_hdp(adev, NULL);
+		amdgpu_device_flush_hdp(adev, NULL);
 
 	tmp = RREG32_SOC15(GC, 0, mmCP_PFP_IC_BASE_CNTL);
 	tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, VMID, 0);
@@ -6122,7 +6122,7 @@ static int gfx_v10_0_cp_gfx_load_ce_microcode(struct amdgpu_device *adev)
 	}
 
 	if (amdgpu_emu_mode == 1)
-		adev->hdp.funcs->flush_hdp(adev, NULL);
+		amdgpu_device_flush_hdp(adev, NULL);
 
 	tmp = RREG32_SOC15(GC, 0, mmCP_CE_IC_BASE_CNTL);
 	tmp = REG_SET_FIELD(tmp, CP_CE_IC_BASE_CNTL, VMID, 0);
@@ -6199,7 +6199,7 @@ static int gfx_v10_0_cp_gfx_load_me_microcode(struct amdgpu_device *adev)
 	}
 
 	if (amdgpu_emu_mode == 1)
-		adev->hdp.funcs->flush_hdp(adev, NULL);
+		amdgpu_device_flush_hdp(adev, NULL);
 
 	tmp = RREG32_SOC15(GC, 0, mmCP_ME_IC_BASE_CNTL);
 	tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, VMID, 0);
@@ -6574,7 +6574,7 @@ static int gfx_v10_0_cp_compute_load_microcode(struct amdgpu_device *adev)
 	}
 
 	if (amdgpu_emu_mode == 1)
-		adev->hdp.funcs->flush_hdp(adev, NULL);
+		amdgpu_device_flush_hdp(adev, NULL);
 
 	tmp = RREG32_SOC15(GC, 0, mmCP_CPC_IC_BASE_CNTL);
 	tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0);
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index cfb51baa581a..f1f53c768741 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -2391,7 +2391,7 @@ static int gfx_v11_0_config_me_cache(struct amdgpu_device *adev, uint64_t addr)
 	}
 
 	if (amdgpu_emu_mode == 1)
-		adev->hdp.funcs->flush_hdp(adev, NULL);
+		amdgpu_device_flush_hdp(adev, NULL);
 
 	tmp = RREG32_SOC15(GC, 0, regCP_ME_IC_BASE_CNTL);
 	tmp = REG_SET_FIELD(tmp, CP_ME_IC_BASE_CNTL, VMID, 0);
@@ -2435,7 +2435,7 @@ static int gfx_v11_0_config_pfp_cache(struct amdgpu_device *adev, uint64_t addr)
 	}
 
 	if (amdgpu_emu_mode == 1)
-		adev->hdp.funcs->flush_hdp(adev, NULL);
+		amdgpu_device_flush_hdp(adev, NULL);
 
 	tmp = RREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_CNTL);
 	tmp = REG_SET_FIELD(tmp, CP_PFP_IC_BASE_CNTL, VMID, 0);
@@ -2480,7 +2480,7 @@ static int gfx_v11_0_config_mec_cache(struct amdgpu_device *adev, uint64_t addr)
 	}
 
 	if (amdgpu_emu_mode == 1)
-		adev->hdp.funcs->flush_hdp(adev, NULL);
+		amdgpu_device_flush_hdp(adev, NULL);
 
 	tmp = RREG32_SOC15(GC, 0, regCP_CPC_IC_BASE_CNTL);
 	tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0);
@@ -3115,7 +3115,7 @@ static int gfx_v11_0_cp_gfx_load_pfp_microcode_rs64(struct amdgpu_device *adev)
 	amdgpu_bo_unreserve(adev->gfx.pfp.pfp_fw_data_obj);
 
 	if (amdgpu_emu_mode == 1)
-		adev->hdp.funcs->flush_hdp(adev, NULL);
+		amdgpu_device_flush_hdp(adev, NULL);
 
 	WREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_LO,
 		lower_32_bits(adev->gfx.pfp.pfp_fw_gpu_addr));
@@ -3333,7 +3333,7 @@ static int gfx_v11_0_cp_gfx_load_me_microcode_rs64(struct amdgpu_device *adev)
 	amdgpu_bo_unreserve(adev->gfx.me.me_fw_data_obj);
 
 	if (amdgpu_emu_mode == 1)
-		adev->hdp.funcs->flush_hdp(adev, NULL);
+		amdgpu_device_flush_hdp(adev, NULL);
 
 	WREG32_SOC15(GC, 0, regCP_ME_IC_BASE_LO,
 		lower_32_bits(adev->gfx.me.me_fw_gpu_addr));
@@ -4549,7 +4549,7 @@ static int gfx_v11_0_gfxhub_enable(struct amdgpu_device *adev)
 	if (r)
 		return r;
 
-	adev->hdp.funcs->flush_hdp(adev, NULL);
+	amdgpu_device_flush_hdp(adev, NULL);
 
 	value = (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) ?
 		false : true;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
index c21b168f75a7..0c08785099f3 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
@@ -2306,7 +2306,7 @@ static int gfx_v12_0_cp_gfx_load_pfp_microcode_rs64(struct amdgpu_device *adev)
 	amdgpu_bo_unreserve(adev->gfx.pfp.pfp_fw_data_obj);
 
 	if (amdgpu_emu_mode == 1)
-		adev->hdp.funcs->flush_hdp(adev, NULL);
+		amdgpu_device_flush_hdp(adev, NULL);
 
 	WREG32_SOC15(GC, 0, regCP_PFP_IC_BASE_LO,
 		lower_32_bits(adev->gfx.pfp.pfp_fw_gpu_addr));
@@ -2450,7 +2450,7 @@ static int gfx_v12_0_cp_gfx_load_me_microcode_rs64(struct amdgpu_device *adev)
 	amdgpu_bo_unreserve(adev->gfx.me.me_fw_data_obj);
 
 	if (amdgpu_emu_mode == 1)
-		adev->hdp.funcs->flush_hdp(adev, NULL);
+		amdgpu_device_flush_hdp(adev, NULL);
 
 	WREG32_SOC15(GC, 0, regCP_ME_IC_BASE_LO,
 		lower_32_bits(adev->gfx.me.me_fw_gpu_addr));
@@ -3469,7 +3469,7 @@ static int gfx_v12_0_gfxhub_enable(struct amdgpu_device *adev)
 	if (r)
 		return r;
 
-	adev->hdp.funcs->flush_hdp(adev, NULL);
+	amdgpu_device_flush_hdp(adev, NULL);
 
 	value = (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) ?
 		false : true;
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
index 9bedca9a79c6..a88ad9951d32 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
@@ -268,7 +268,7 @@ static void gmc_v10_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid,
 	ack = hub->vm_inv_eng0_ack + hub->eng_distance * eng;
 
 	/* flush hdp cache */
-	adev->hdp.funcs->flush_hdp(adev, NULL);
+	amdgpu_device_flush_hdp(adev, NULL);
 
 	/* This is necessary for SRIOV as well as for GFXOFF to function
 	 * properly under bare metal
@@ -969,7 +969,7 @@ static int gmc_v10_0_gart_enable(struct amdgpu_device *adev)
 	adev->hdp.funcs->init_registers(adev);
 
 	/* Flush HDP after it is initialized */
-	adev->hdp.funcs->flush_hdp(adev, NULL);
+	amdgpu_device_flush_hdp(adev, NULL);
 
 	value = (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) ?
 		false : true;
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
index 72751ab4c766..1eb97117fe7a 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
@@ -229,7 +229,7 @@ static void gmc_v11_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid,
 	ack = hub->vm_inv_eng0_ack + hub->eng_distance * eng;
 
 	/* flush hdp cache */
-	adev->hdp.funcs->flush_hdp(adev, NULL);
+	amdgpu_device_flush_hdp(adev, NULL);
 
 	/* This is necessary for SRIOV as well as for GFXOFF to function
 	 * properly under bare metal
@@ -896,7 +896,7 @@ static int gmc_v11_0_gart_enable(struct amdgpu_device *adev)
 		return r;
 
 	/* Flush HDP after it is initialized */
-	adev->hdp.funcs->flush_hdp(adev, NULL);
+	amdgpu_device_flush_hdp(adev, NULL);
 
 	value = (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) ?
 		false : true;
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c
index c3c144a4f45e..0f136d6bbdc9 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c
@@ -297,7 +297,7 @@ static void gmc_v12_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid,
 		return;
 
 	/* flush hdp cache */
-	adev->hdp.funcs->flush_hdp(adev, NULL);
+	amdgpu_device_flush_hdp(adev, NULL);
 
 	/* This is necessary for SRIOV as well as for GFXOFF to function
 	 * properly under bare metal
@@ -881,7 +881,7 @@ static int gmc_v12_0_gart_enable(struct amdgpu_device *adev)
 		return r;
 
 	/* Flush HDP after it is initialized */
-	adev->hdp.funcs->flush_hdp(adev, NULL);
+	amdgpu_device_flush_hdp(adev, NULL);
 
 	value = (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS) ?
 		false : true;
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 291549765c38..5250b470e5ef 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -2434,7 +2434,7 @@ static int gmc_v9_0_hw_init(struct amdgpu_ip_block *ip_block)
 	adev->hdp.funcs->init_registers(adev);
 
 	/* After HDP is initialized, flush HDP.*/
-	adev->hdp.funcs->flush_hdp(adev, NULL);
+	amdgpu_device_flush_hdp(adev, NULL);
 
 	if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_ALWAYS)
 		value = false;
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
index 2395f1856962..e77a467af7ac 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
@@ -532,7 +532,7 @@ static int psp_v11_0_memory_training(struct psp_context *psp, uint32_t ops)
 			}
 
 			memcpy_toio(adev->mman.aper_base_kaddr, buf, sz);
-			adev->hdp.funcs->flush_hdp(adev, NULL);
+			amdgpu_device_flush_hdp(adev, NULL);
 			vfree(buf);
 			drm_dev_exit(idx);
 		} else {
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
index cc621064610f..afdf8ce3b4c5 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
@@ -610,7 +610,7 @@ static int psp_v13_0_memory_training(struct psp_context *psp, uint32_t ops)
 			}
 
 			memcpy_toio(adev->mman.aper_base_kaddr, buf, sz);
-			adev->hdp.funcs->flush_hdp(adev, NULL);
+			amdgpu_device_flush_hdp(adev, NULL);
 			vfree(buf);
 			drm_dev_exit(idx);
 		} else {
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v14_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v14_0.c
index 4d33c95a5116..89f6c06946c5 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v14_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v14_0.c
@@ -488,7 +488,7 @@ static int psp_v14_0_memory_training(struct psp_context *psp, uint32_t ops)
 			}
 
 			memcpy_toio(adev->mman.aper_base_kaddr, buf, sz);
-			adev->hdp.funcs->flush_hdp(adev, NULL);
+			amdgpu_device_flush_hdp(adev, NULL);
 			vfree(buf);
 			drm_dev_exit(idx);
 		} else {
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
index ceb9fb475ef1..62a9a9ccf9bb 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c
@@ -2000,7 +2000,8 @@ static void kfd_topology_set_capabilities(struct kfd_topology_device *dev)
 			dev->node_props.capability |=
 				HSA_CAP_TRAP_DEBUG_PRECISE_MEMORY_OPERATIONS_SUPPORTED;
 
-		dev->node_props.capability |= HSA_CAP_PER_QUEUE_RESET_SUPPORTED;
+		if (!amdgpu_sriov_vf(dev->gpu->adev))
+			dev->node_props.capability |= HSA_CAP_PER_QUEUE_RESET_SUPPORTED;
 	} else {
 		dev->node_props.debug_prop |= HSA_DBG_WATCH_ADDR_MASK_LO_BIT_GFX10 |
 					HSA_DBG_WATCH_ADDR_MASK_HI_BIT;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 80a3cbd2cbe5..76c8e6457175 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -3293,16 +3293,16 @@ static void dm_gpureset_commit_state(struct dc_state *dc_state,
 	for (k = 0; k < dc_state->stream_count; k++) {
 		bundle->stream_update.stream = dc_state->streams[k];
 
-		for (m = 0; m < dc_state->stream_status->plane_count; m++) {
+		for (m = 0; m < dc_state->stream_status[k].plane_count; m++) {
 			bundle->surface_updates[m].surface =
-				dc_state->stream_status->plane_states[m];
+				dc_state->stream_status[k].plane_states[m];
 			bundle->surface_updates[m].surface->force_full_update =
 				true;
 		}
 
 		update_planes_and_stream_adapter(dm->dc,
 					 UPDATE_TYPE_FULL,
-					 dc_state->stream_status->plane_count,
+					 dc_state->stream_status[k].plane_count,
 					 dc_state->streams[k],
 					 &bundle->stream_update,
 					 bundle->surface_updates);
@@ -10901,6 +10901,9 @@ static bool should_reset_plane(struct drm_atomic_state *state,
 	    state->allow_modeset)
 		return true;
 
+	if (amdgpu_in_reset(adev) && state->allow_modeset)
+		return true;
+
 	/* Exit early if we know that we're adding or removing the plane. */
 	if (old_plane_state->crtc != new_plane_state->crtc)
 		return true;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
index fbd80d8545a8..a2532907c7be 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -912,7 +912,7 @@ dm_helpers_probe_acpi_edid(void *data, u8 *buf, unsigned int block, size_t len)
 {
 	struct drm_connector *connector = data;
 	struct acpi_device *acpidev = ACPI_COMPANION(connector->dev->dev);
-	unsigned char start = block * EDID_LENGTH;
+	unsigned short start = block * EDID_LENGTH;
 	struct edid *edid;
 	int r;
 
diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c
index 81d2ee37e773..49ff9f1f16d3 100644
--- a/drivers/gpu/drm/meson/meson_drv.c
+++ b/drivers/gpu/drm/meson/meson_drv.c
@@ -169,7 +169,7 @@ static const struct meson_drm_soc_attr meson_drm_soc_attrs[] = {
 	/* S805X/S805Y HDMI PLL won't lock for HDMI PHY freq > 1,65GHz */
 	{
 		.limits = {
-			.max_hdmi_phy_freq = 1650000,
+			.max_hdmi_phy_freq = 1650000000,
 		},
 		.attrs = (const struct soc_device_attribute []) {
 			{ .soc_id = "GXL (S805*)", },
diff --git a/drivers/gpu/drm/meson/meson_drv.h b/drivers/gpu/drm/meson/meson_drv.h
index 3f9345c14f31..be4b0e4df6e1 100644
--- a/drivers/gpu/drm/meson/meson_drv.h
+++ b/drivers/gpu/drm/meson/meson_drv.h
@@ -37,7 +37,7 @@ struct meson_drm_match_data {
 };
 
 struct meson_drm_soc_limits {
-	unsigned int max_hdmi_phy_freq;
+	unsigned long long max_hdmi_phy_freq;
 };
 
 struct meson_drm {
diff --git a/drivers/gpu/drm/meson/meson_encoder_hdmi.c b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
index 0593a1cde906..ce8cea5d3a56 100644
--- a/drivers/gpu/drm/meson/meson_encoder_hdmi.c
+++ b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
@@ -70,12 +70,12 @@ static void meson_encoder_hdmi_set_vclk(struct meson_encoder_hdmi *encoder_hdmi,
 {
 	struct meson_drm *priv = encoder_hdmi->priv;
 	int vic = drm_match_cea_mode(mode);
-	unsigned int phy_freq;
-	unsigned int vclk_freq;
-	unsigned int venc_freq;
-	unsigned int hdmi_freq;
+	unsigned long long phy_freq;
+	unsigned long long vclk_freq;
+	unsigned long long venc_freq;
+	unsigned long long hdmi_freq;
 
-	vclk_freq = mode->clock;
+	vclk_freq = mode->clock * 1000;
 
 	/* For 420, pixel clock is half unlike venc clock */
 	if (encoder_hdmi->output_bus_fmt == MEDIA_BUS_FMT_UYYVYY8_0_5X24)
@@ -107,7 +107,8 @@ static void meson_encoder_hdmi_set_vclk(struct meson_encoder_hdmi *encoder_hdmi,
 	if (mode->flags & DRM_MODE_FLAG_DBLCLK)
 		venc_freq /= 2;
 
-	dev_dbg(priv->dev, "vclk:%d phy=%d venc=%d hdmi=%d enci=%d\n",
+	dev_dbg(priv->dev,
+		"vclk:%lluHz phy=%lluHz venc=%lluHz hdmi=%lluHz enci=%d\n",
 		phy_freq, vclk_freq, venc_freq, hdmi_freq,
 		priv->venc.hdmi_use_enci);
 
@@ -122,10 +123,11 @@ static enum drm_mode_status meson_encoder_hdmi_mode_valid(struct drm_bridge *bri
 	struct meson_encoder_hdmi *encoder_hdmi = bridge_to_meson_encoder_hdmi(bridge);
 	struct meson_drm *priv = encoder_hdmi->priv;
 	bool is_hdmi2_sink = display_info->hdmi.scdc.supported;
-	unsigned int phy_freq;
-	unsigned int vclk_freq;
-	unsigned int venc_freq;
-	unsigned int hdmi_freq;
+	unsigned long long clock = mode->clock * 1000;
+	unsigned long long phy_freq;
+	unsigned long long vclk_freq;
+	unsigned long long venc_freq;
+	unsigned long long hdmi_freq;
 	int vic = drm_match_cea_mode(mode);
 	enum drm_mode_status status;
 
@@ -144,12 +146,12 @@ static enum drm_mode_status meson_encoder_hdmi_mode_valid(struct drm_bridge *bri
 		if (status != MODE_OK)
 			return status;
 
-		return meson_vclk_dmt_supported_freq(priv, mode->clock);
+		return meson_vclk_dmt_supported_freq(priv, clock);
 	/* Check against supported VIC modes */
 	} else if (!meson_venc_hdmi_supported_vic(vic))
 		return MODE_BAD;
 
-	vclk_freq = mode->clock;
+	vclk_freq = clock;
 
 	/* For 420, pixel clock is half unlike venc clock */
 	if (drm_mode_is_420_only(display_info, mode) ||
@@ -179,7 +181,8 @@ static enum drm_mode_status meson_encoder_hdmi_mode_valid(struct drm_bridge *bri
 	if (mode->flags & DRM_MODE_FLAG_DBLCLK)
 		venc_freq /= 2;
 
-	dev_dbg(priv->dev, "%s: vclk:%d phy=%d venc=%d hdmi=%d\n",
+	dev_dbg(priv->dev,
+		"%s: vclk:%lluHz phy=%lluHz venc=%lluHz hdmi=%lluHz\n",
 		__func__, phy_freq, vclk_freq, venc_freq, hdmi_freq);
 
 	return meson_vclk_vic_supported_freq(priv, phy_freq, vclk_freq);
diff --git a/drivers/gpu/drm/meson/meson_vclk.c b/drivers/gpu/drm/meson/meson_vclk.c
index 2a942dc6a6dc..3325580d885d 100644
--- a/drivers/gpu/drm/meson/meson_vclk.c
+++ b/drivers/gpu/drm/meson/meson_vclk.c
@@ -110,7 +110,10 @@
 #define HDMI_PLL_LOCK		BIT(31)
 #define HDMI_PLL_LOCK_G12A	(3 << 30)
 
-#define FREQ_1000_1001(_freq)	DIV_ROUND_CLOSEST(_freq * 1000, 1001)
+#define PIXEL_FREQ_1000_1001(_freq)	\
+	DIV_ROUND_CLOSEST_ULL((_freq) * 1000ULL, 1001ULL)
+#define PHY_FREQ_1000_1001(_freq)	\
+	(PIXEL_FREQ_1000_1001(DIV_ROUND_DOWN_ULL(_freq, 10ULL)) * 10)
 
 /* VID PLL Dividers */
 enum {
@@ -360,11 +363,11 @@ enum {
 };
 
 struct meson_vclk_params {
-	unsigned int pll_freq;
-	unsigned int phy_freq;
-	unsigned int vclk_freq;
-	unsigned int venc_freq;
-	unsigned int pixel_freq;
+	unsigned long long pll_freq;
+	unsigned long long phy_freq;
+	unsigned long long vclk_freq;
+	unsigned long long venc_freq;
+	unsigned long long pixel_freq;
 	unsigned int pll_od1;
 	unsigned int pll_od2;
 	unsigned int pll_od3;
@@ -372,11 +375,11 @@ struct meson_vclk_params {
 	unsigned int vclk_div;
 } params[] = {
 	[MESON_VCLK_HDMI_ENCI_54000] = {
-		.pll_freq = 4320000,
-		.phy_freq = 270000,
-		.vclk_freq = 54000,
-		.venc_freq = 54000,
-		.pixel_freq = 54000,
+		.pll_freq = 4320000000,
+		.phy_freq = 270000000,
+		.vclk_freq = 54000000,
+		.venc_freq = 54000000,
+		.pixel_freq = 54000000,
 		.pll_od1 = 4,
 		.pll_od2 = 4,
 		.pll_od3 = 1,
@@ -384,11 +387,11 @@ struct meson_vclk_params {
 		.vclk_div = 1,
 	},
 	[MESON_VCLK_HDMI_DDR_54000] = {
-		.pll_freq = 4320000,
-		.phy_freq = 270000,
-		.vclk_freq = 54000,
-		.venc_freq = 54000,
-		.pixel_freq = 27000,
+		.pll_freq = 4320000000,
+		.phy_freq = 270000000,
+		.vclk_freq = 54000000,
+		.venc_freq = 54000000,
+		.pixel_freq = 27000000,
 		.pll_od1 = 4,
 		.pll_od2 = 4,
 		.pll_od3 = 1,
@@ -396,11 +399,11 @@ struct meson_vclk_params {
 		.vclk_div = 1,
 	},
 	[MESON_VCLK_HDMI_DDR_148500] = {
-		.pll_freq = 2970000,
-		.phy_freq = 742500,
-		.vclk_freq = 148500,
-		.venc_freq = 148500,
-		.pixel_freq = 74250,
+		.pll_freq = 2970000000,
+		.phy_freq = 742500000,
+		.vclk_freq = 148500000,
+		.venc_freq = 148500000,
+		.pixel_freq = 74250000,
 		.pll_od1 = 4,
 		.pll_od2 = 1,
 		.pll_od3 = 1,
@@ -408,11 +411,11 @@ struct meson_vclk_params {
 		.vclk_div = 1,
 	},
 	[MESON_VCLK_HDMI_74250] = {
-		.pll_freq = 2970000,
-		.phy_freq = 742500,
-		.vclk_freq = 74250,
-		.venc_freq = 74250,
-		.pixel_freq = 74250,
+		.pll_freq = 2970000000,
+		.phy_freq = 742500000,
+		.vclk_freq = 74250000,
+		.venc_freq = 74250000,
+		.pixel_freq = 74250000,
 		.pll_od1 = 2,
 		.pll_od2 = 2,
 		.pll_od3 = 2,
@@ -420,11 +423,11 @@ struct meson_vclk_params {
 		.vclk_div = 1,
 	},
 	[MESON_VCLK_HDMI_148500] = {
-		.pll_freq = 2970000,
-		.phy_freq = 1485000,
-		.vclk_freq = 148500,
-		.venc_freq = 148500,
-		.pixel_freq = 148500,
+		.pll_freq = 2970000000,
+		.phy_freq = 1485000000,
+		.vclk_freq = 148500000,
+		.venc_freq = 148500000,
+		.pixel_freq = 148500000,
 		.pll_od1 = 1,
 		.pll_od2 = 2,
 		.pll_od3 = 2,
@@ -432,11 +435,11 @@ struct meson_vclk_params {
 		.vclk_div = 1,
 	},
 	[MESON_VCLK_HDMI_297000] = {
-		.pll_freq = 5940000,
-		.phy_freq = 2970000,
-		.venc_freq = 297000,
-		.vclk_freq = 297000,
-		.pixel_freq = 297000,
+		.pll_freq = 5940000000,
+		.phy_freq = 2970000000,
+		.venc_freq = 297000000,
+		.vclk_freq = 297000000,
+		.pixel_freq = 297000000,
 		.pll_od1 = 2,
 		.pll_od2 = 1,
 		.pll_od3 = 1,
@@ -444,11 +447,11 @@ struct meson_vclk_params {
 		.vclk_div = 2,
 	},
 	[MESON_VCLK_HDMI_594000] = {
-		.pll_freq = 5940000,
-		.phy_freq = 5940000,
-		.venc_freq = 594000,
-		.vclk_freq = 594000,
-		.pixel_freq = 594000,
+		.pll_freq = 5940000000,
+		.phy_freq = 5940000000,
+		.venc_freq = 594000000,
+		.vclk_freq = 594000000,
+		.pixel_freq = 594000000,
 		.pll_od1 = 1,
 		.pll_od2 = 1,
 		.pll_od3 = 2,
@@ -456,11 +459,11 @@ struct meson_vclk_params {
 		.vclk_div = 1,
 	},
 	[MESON_VCLK_HDMI_594000_YUV420] = {
-		.pll_freq = 5940000,
-		.phy_freq = 2970000,
-		.venc_freq = 594000,
-		.vclk_freq = 594000,
-		.pixel_freq = 297000,
+		.pll_freq = 5940000000,
+		.phy_freq = 2970000000,
+		.venc_freq = 594000000,
+		.vclk_freq = 594000000,
+		.pixel_freq = 297000000,
 		.pll_od1 = 2,
 		.pll_od2 = 1,
 		.pll_od3 = 1,
@@ -617,16 +620,16 @@ static void meson_hdmi_pll_set_params(struct meson_drm *priv, unsigned int m,
 				3 << 20, pll_od_to_reg(od3) << 20);
 }
 
-#define XTAL_FREQ 24000
+#define XTAL_FREQ (24 * 1000 * 1000)
 
 static unsigned int meson_hdmi_pll_get_m(struct meson_drm *priv,
-					 unsigned int pll_freq)
+					 unsigned long long pll_freq)
 {
 	/* The GXBB PLL has a /2 pre-multiplier */
 	if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXBB))
-		pll_freq /= 2;
+		pll_freq = DIV_ROUND_DOWN_ULL(pll_freq, 2);
 
-	return pll_freq / XTAL_FREQ;
+	return DIV_ROUND_DOWN_ULL(pll_freq, XTAL_FREQ);
 }
 
 #define HDMI_FRAC_MAX_GXBB	4096
@@ -635,12 +638,13 @@ static unsigned int meson_hdmi_pll_get_m(struct meson_drm *priv,
 
 static unsigned int meson_hdmi_pll_get_frac(struct meson_drm *priv,
 					    unsigned int m,
-					    unsigned int pll_freq)
+					    unsigned long long pll_freq)
 {
-	unsigned int parent_freq = XTAL_FREQ;
+	unsigned long long parent_freq = XTAL_FREQ;
 	unsigned int frac_max = HDMI_FRAC_MAX_GXL;
 	unsigned int frac_m;
 	unsigned int frac;
+	u32 remainder;
 
 	/* The GXBB PLL has a /2 pre-multiplier and a larger FRAC width */
 	if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXBB)) {
@@ -652,11 +656,11 @@ static unsigned int meson_hdmi_pll_get_frac(struct meson_drm *priv,
 		frac_max = HDMI_FRAC_MAX_G12A;
 
 	/* We can have a perfect match !*/
-	if (pll_freq / m == parent_freq &&
-	    pll_freq % m == 0)
+	if (div_u64_rem(pll_freq, m, &remainder) == parent_freq &&
+	    remainder == 0)
 		return 0;
 
-	frac = div_u64((u64)pll_freq * (u64)frac_max, parent_freq);
+	frac = mul_u64_u64_div_u64(pll_freq, frac_max, parent_freq);
 	frac_m = m * frac_max;
 	if (frac_m > frac)
 		return frac_max;
@@ -666,7 +670,7 @@ static unsigned int meson_hdmi_pll_get_frac(struct meson_drm *priv,
 }
 
 static bool meson_hdmi_pll_validate_params(struct meson_drm *priv,
-					   unsigned int m,
+					   unsigned long long m,
 					   unsigned int frac)
 {
 	if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXBB)) {
@@ -694,7 +698,7 @@ static bool meson_hdmi_pll_validate_params(struct meson_drm *priv,
 }
 
 static bool meson_hdmi_pll_find_params(struct meson_drm *priv,
-				       unsigned int freq,
+				       unsigned long long freq,
 				       unsigned int *m,
 				       unsigned int *frac,
 				       unsigned int *od)
@@ -706,7 +710,7 @@ static bool meson_hdmi_pll_find_params(struct meson_drm *priv,
 			continue;
 		*frac = meson_hdmi_pll_get_frac(priv, *m, freq * *od);
 
-		DRM_DEBUG_DRIVER("PLL params for %dkHz: m=%x frac=%x od=%d\n",
+		DRM_DEBUG_DRIVER("PLL params for %lluHz: m=%x frac=%x od=%d\n",
 				 freq, *m, *frac, *od);
 
 		if (meson_hdmi_pll_validate_params(priv, *m, *frac))
@@ -718,7 +722,7 @@ static bool meson_hdmi_pll_find_params(struct meson_drm *priv,
 
 /* pll_freq is the frequency after the OD dividers */
 enum drm_mode_status
-meson_vclk_dmt_supported_freq(struct meson_drm *priv, unsigned int freq)
+meson_vclk_dmt_supported_freq(struct meson_drm *priv, unsigned long long freq)
 {
 	unsigned int od, m, frac;
 
@@ -741,7 +745,7 @@ EXPORT_SYMBOL_GPL(meson_vclk_dmt_supported_freq);
 
 /* pll_freq is the frequency after the OD dividers */
 static void meson_hdmi_pll_generic_set(struct meson_drm *priv,
-				       unsigned int pll_freq)
+				       unsigned long long pll_freq)
 {
 	unsigned int od, m, frac, od1, od2, od3;
 
@@ -756,7 +760,7 @@ static void meson_hdmi_pll_generic_set(struct meson_drm *priv,
 			od1 = od / od2;
 		}
 
-		DRM_DEBUG_DRIVER("PLL params for %dkHz: m=%x frac=%x od=%d/%d/%d\n",
+		DRM_DEBUG_DRIVER("PLL params for %lluHz: m=%x frac=%x od=%d/%d/%d\n",
 				 pll_freq, m, frac, od1, od2, od3);
 
 		meson_hdmi_pll_set_params(priv, m, frac, od1, od2, od3);
@@ -764,17 +768,18 @@ static void meson_hdmi_pll_generic_set(struct meson_drm *priv,
 		return;
 	}
 
-	DRM_ERROR("Fatal, unable to find parameters for PLL freq %d\n",
+	DRM_ERROR("Fatal, unable to find parameters for PLL freq %lluHz\n",
 		  pll_freq);
 }
 
 enum drm_mode_status
-meson_vclk_vic_supported_freq(struct meson_drm *priv, unsigned int phy_freq,
-			      unsigned int vclk_freq)
+meson_vclk_vic_supported_freq(struct meson_drm *priv,
+			      unsigned long long phy_freq,
+			      unsigned long long vclk_freq)
 {
 	int i;
 
-	DRM_DEBUG_DRIVER("phy_freq = %d vclk_freq = %d\n",
+	DRM_DEBUG_DRIVER("phy_freq = %lluHz vclk_freq = %lluHz\n",
 			 phy_freq, vclk_freq);
 
 	/* Check against soc revision/package limits */
@@ -785,19 +790,19 @@ meson_vclk_vic_supported_freq(struct meson_drm *priv, unsigned int phy_freq,
 	}
 
 	for (i = 0 ; params[i].pixel_freq ; ++i) {
-		DRM_DEBUG_DRIVER("i = %d pixel_freq = %d alt = %d\n",
+		DRM_DEBUG_DRIVER("i = %d pixel_freq = %lluHz alt = %lluHz\n",
 				 i, params[i].pixel_freq,
-				 FREQ_1000_1001(params[i].pixel_freq));
-		DRM_DEBUG_DRIVER("i = %d phy_freq = %d alt = %d\n",
+				 PIXEL_FREQ_1000_1001(params[i].pixel_freq));
+		DRM_DEBUG_DRIVER("i = %d phy_freq = %lluHz alt = %lluHz\n",
 				 i, params[i].phy_freq,
-				 FREQ_1000_1001(params[i].phy_freq/1000)*1000);
+				 PHY_FREQ_1000_1001(params[i].phy_freq));
 		/* Match strict frequency */
 		if (phy_freq == params[i].phy_freq &&
 		    vclk_freq == params[i].vclk_freq)
 			return MODE_OK;
 		/* Match 1000/1001 variant */
-		if (phy_freq == (FREQ_1000_1001(params[i].phy_freq/1000)*1000) &&
-		    vclk_freq == FREQ_1000_1001(params[i].vclk_freq))
+		if (phy_freq == PHY_FREQ_1000_1001(params[i].phy_freq) &&
+		    vclk_freq == PIXEL_FREQ_1000_1001(params[i].vclk_freq))
 			return MODE_OK;
 	}
 
@@ -805,8 +810,9 @@ meson_vclk_vic_supported_freq(struct meson_drm *priv, unsigned int phy_freq,
 }
 EXPORT_SYMBOL_GPL(meson_vclk_vic_supported_freq);
 
-static void meson_vclk_set(struct meson_drm *priv, unsigned int pll_base_freq,
-			   unsigned int od1, unsigned int od2, unsigned int od3,
+static void meson_vclk_set(struct meson_drm *priv,
+			   unsigned long long pll_base_freq, unsigned int od1,
+			   unsigned int od2, unsigned int od3,
 			   unsigned int vid_pll_div, unsigned int vclk_div,
 			   unsigned int hdmi_tx_div, unsigned int venc_div,
 			   bool hdmi_use_enci, bool vic_alternate_clock)
@@ -826,15 +832,15 @@ static void meson_vclk_set(struct meson_drm *priv, unsigned int pll_base_freq,
 		meson_hdmi_pll_generic_set(priv, pll_base_freq);
 	} else if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXBB)) {
 		switch (pll_base_freq) {
-		case 2970000:
+		case 2970000000:
 			m = 0x3d;
 			frac = vic_alternate_clock ? 0xd02 : 0xe00;
 			break;
-		case 4320000:
+		case 4320000000:
 			m = vic_alternate_clock ? 0x59 : 0x5a;
 			frac = vic_alternate_clock ? 0xe8f : 0;
 			break;
-		case 5940000:
+		case 5940000000:
 			m = 0x7b;
 			frac = vic_alternate_clock ? 0xa05 : 0xc00;
 			break;
@@ -844,15 +850,15 @@ static void meson_vclk_set(struct meson_drm *priv, unsigned int pll_base_freq,
 	} else if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXM) ||
 		   meson_vpu_is_compatible(priv, VPU_COMPATIBLE_GXL)) {
 		switch (pll_base_freq) {
-		case 2970000:
+		case 2970000000:
 			m = 0x7b;
 			frac = vic_alternate_clock ? 0x281 : 0x300;
 			break;
-		case 4320000:
+		case 4320000000:
 			m = vic_alternate_clock ? 0xb3 : 0xb4;
 			frac = vic_alternate_clock ? 0x347 : 0;
 			break;
-		case 5940000:
+		case 5940000000:
 			m = 0xf7;
 			frac = vic_alternate_clock ? 0x102 : 0x200;
 			break;
@@ -861,15 +867,15 @@ static void meson_vclk_set(struct meson_drm *priv, unsigned int pll_base_freq,
 		meson_hdmi_pll_set_params(priv, m, frac, od1, od2, od3);
 	} else if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A)) {
 		switch (pll_base_freq) {
-		case 2970000:
+		case 2970000000:
 			m = 0x7b;
 			frac = vic_alternate_clock ? 0x140b4 : 0x18000;
 			break;
-		case 4320000:
+		case 4320000000:
 			m = vic_alternate_clock ? 0xb3 : 0xb4;
 			frac = vic_alternate_clock ? 0x1a3ee : 0;
 			break;
-		case 5940000:
+		case 5940000000:
 			m = 0xf7;
 			frac = vic_alternate_clock ? 0x8148 : 0x10000;
 			break;
@@ -1025,14 +1031,14 @@ static void meson_vclk_set(struct meson_drm *priv, unsigned int pll_base_freq,
 }
 
 void meson_vclk_setup(struct meson_drm *priv, unsigned int target,
-		      unsigned int phy_freq, unsigned int vclk_freq,
-		      unsigned int venc_freq, unsigned int dac_freq,
+		      unsigned long long phy_freq, unsigned long long vclk_freq,
+		      unsigned long long venc_freq, unsigned long long dac_freq,
 		      bool hdmi_use_enci)
 {
 	bool vic_alternate_clock = false;
-	unsigned int freq;
-	unsigned int hdmi_tx_div;
-	unsigned int venc_div;
+	unsigned long long freq;
+	unsigned long long hdmi_tx_div;
+	unsigned long long venc_div;
 
 	if (target == MESON_VCLK_TARGET_CVBS) {
 		meson_venci_cvbs_clock_config(priv);
@@ -1052,27 +1058,27 @@ void meson_vclk_setup(struct meson_drm *priv, unsigned int target,
 		return;
 	}
 
-	hdmi_tx_div = vclk_freq / dac_freq;
+	hdmi_tx_div = DIV_ROUND_DOWN_ULL(vclk_freq, dac_freq);
 
 	if (hdmi_tx_div == 0) {
-		pr_err("Fatal Error, invalid HDMI-TX freq %d\n",
+		pr_err("Fatal Error, invalid HDMI-TX freq %lluHz\n",
 		       dac_freq);
 		return;
 	}
 
-	venc_div = vclk_freq / venc_freq;
+	venc_div = DIV_ROUND_DOWN_ULL(vclk_freq, venc_freq);
 
 	if (venc_div == 0) {
-		pr_err("Fatal Error, invalid HDMI venc freq %d\n",
+		pr_err("Fatal Error, invalid HDMI venc freq %lluHz\n",
 		       venc_freq);
 		return;
 	}
 
 	for (freq = 0 ; params[freq].pixel_freq ; ++freq) {
 		if ((phy_freq == params[freq].phy_freq ||
-		     phy_freq == FREQ_1000_1001(params[freq].phy_freq/1000)*1000) &&
+		     phy_freq == PHY_FREQ_1000_1001(params[freq].phy_freq)) &&
 		    (vclk_freq == params[freq].vclk_freq ||
-		     vclk_freq == FREQ_1000_1001(params[freq].vclk_freq))) {
+		     vclk_freq == PIXEL_FREQ_1000_1001(params[freq].vclk_freq))) {
 			if (vclk_freq != params[freq].vclk_freq)
 				vic_alternate_clock = true;
 			else
@@ -1098,7 +1104,8 @@ void meson_vclk_setup(struct meson_drm *priv, unsigned int target,
 	}
 
 	if (!params[freq].pixel_freq) {
-		pr_err("Fatal Error, invalid HDMI vclk freq %d\n", vclk_freq);
+		pr_err("Fatal Error, invalid HDMI vclk freq %lluHz\n",
+		       vclk_freq);
 		return;
 	}
 
diff --git a/drivers/gpu/drm/meson/meson_vclk.h b/drivers/gpu/drm/meson/meson_vclk.h
index 60617aaf18dd..7ac55744e574 100644
--- a/drivers/gpu/drm/meson/meson_vclk.h
+++ b/drivers/gpu/drm/meson/meson_vclk.h
@@ -20,17 +20,18 @@ enum {
 };
 
 /* 27MHz is the CVBS Pixel Clock */
-#define MESON_VCLK_CVBS			27000
+#define MESON_VCLK_CVBS			(27 * 1000 * 1000)
 
 enum drm_mode_status
-meson_vclk_dmt_supported_freq(struct meson_drm *priv, unsigned int freq);
+meson_vclk_dmt_supported_freq(struct meson_drm *priv, unsigned long long freq);
 enum drm_mode_status
-meson_vclk_vic_supported_freq(struct meson_drm *priv, unsigned int phy_freq,
-			      unsigned int vclk_freq);
+meson_vclk_vic_supported_freq(struct meson_drm *priv,
+			      unsigned long long phy_freq,
+			      unsigned long long vclk_freq);
 
 void meson_vclk_setup(struct meson_drm *priv, unsigned int target,
-		      unsigned int phy_freq, unsigned int vclk_freq,
-		      unsigned int venc_freq, unsigned int dac_freq,
+		      unsigned long long phy_freq, unsigned long long vclk_freq,
+		      unsigned long long venc_freq, unsigned long long dac_freq,
 		      bool hdmi_use_enci);
 
 #endif /* __MESON_VCLK_H */
diff --git a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
index 7d68a8acfe2e..eb0f8373258c 100644
--- a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
+++ b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
@@ -129,11 +129,11 @@ static int jadard_unprepare(struct drm_panel *panel)
 {
 	struct jadard *jadard = panel_to_jadard(panel);
 
-	gpiod_set_value(jadard->reset, 1);
+	gpiod_set_value(jadard->reset, 0);
 	msleep(120);
 
 	if (jadard->desc->reset_before_power_off_vcioo) {
-		gpiod_set_value(jadard->reset, 0);
+		gpiod_set_value(jadard->reset, 1);
 
 		usleep_range(1000, 2000);
 	}
diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
index 162f18e975da..d0ea8a55fd9c 100644
--- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h
+++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h
@@ -475,6 +475,7 @@
 #define TDL_TSL_CHICKEN				XE_REG_MCR(0xe4c4, XE_REG_OPTION_MASKED)
 #define   STK_ID_RESTRICT			REG_BIT(12)
 #define   SLM_WMTP_RESTORE			REG_BIT(11)
+#define   RES_CHK_SPR_DIS			REG_BIT(6)
 
 #define ROW_CHICKEN				XE_REG_MCR(0xe4f0, XE_REG_OPTION_MASKED)
 #define   UGM_BACKUP_MODE			REG_BIT(13)
@@ -500,6 +501,9 @@
 #define   LSC_L1_FLUSH_CTL_3D_DATAPORT_FLUSH_EVENTS_MASK	REG_GENMASK(13, 11)
 #define   DIS_ATOMIC_CHAINING_TYPED_WRITES	REG_BIT(3)
 
+#define TDL_CHICKEN				XE_REG_MCR(0xe5f4, XE_REG_OPTION_MASKED)
+#define   QID_WAIT_FOR_THREAD_NOT_RUN_DISABLE	REG_BIT(12)
+
 #define LSC_CHICKEN_BIT_0			XE_REG_MCR(0xe7c8)
 #define   DISABLE_D8_D16_COASLESCE		REG_BIT(30)
 #define   WR_REQ_CHAINING_DIS			REG_BIT(26)
diff --git a/drivers/gpu/drm/xe/tests/xe_rtp_test.c b/drivers/gpu/drm/xe/tests/xe_rtp_test.c
index 36a3b5420fef..b0254b014fe4 100644
--- a/drivers/gpu/drm/xe/tests/xe_rtp_test.c
+++ b/drivers/gpu/drm/xe/tests/xe_rtp_test.c
@@ -320,7 +320,7 @@ static void xe_rtp_process_to_sr_tests(struct kunit *test)
 		count_rtp_entries++;
 
 	xe_rtp_process_ctx_enable_active_tracking(&ctx, &active, count_rtp_entries);
-	xe_rtp_process_to_sr(&ctx, param->entries, reg_sr);
+	xe_rtp_process_to_sr(&ctx, param->entries, count_rtp_entries, reg_sr);
 
 	xa_for_each(&reg_sr->xa, idx, sre) {
 		if (idx == param->expected_reg.addr)
diff --git a/drivers/gpu/drm/xe/xe_gt.c b/drivers/gpu/drm/xe/xe_gt.c
index 8a20e6744836..94eed1315b0f 100644
--- a/drivers/gpu/drm/xe/xe_gt.c
+++ b/drivers/gpu/drm/xe/xe_gt.c
@@ -381,6 +381,10 @@ int xe_gt_init_early(struct xe_gt *gt)
 	if (err)
 		return err;
 
+	err = xe_tuning_init(gt);
+	if (err)
+		return err;
+
 	xe_wa_process_oob(gt);
 
 	xe_force_wake_init_gt(gt, gt_to_fw(gt));
diff --git a/drivers/gpu/drm/xe/xe_gt_debugfs.c b/drivers/gpu/drm/xe/xe_gt_debugfs.c
index e7792858b1e4..2d63a69cbfa3 100644
--- a/drivers/gpu/drm/xe/xe_gt_debugfs.c
+++ b/drivers/gpu/drm/xe/xe_gt_debugfs.c
@@ -30,6 +30,7 @@
 #include "xe_reg_sr.h"
 #include "xe_reg_whitelist.h"
 #include "xe_sriov.h"
+#include "xe_tuning.h"
 #include "xe_uc_debugfs.h"
 #include "xe_wa.h"
 
@@ -217,6 +218,15 @@ static int workarounds(struct xe_gt *gt, struct drm_printer *p)
 	return 0;
 }
 
+static int tunings(struct xe_gt *gt, struct drm_printer *p)
+{
+	xe_pm_runtime_get(gt_to_xe(gt));
+	xe_tuning_dump(gt, p);
+	xe_pm_runtime_put(gt_to_xe(gt));
+
+	return 0;
+}
+
 static int pat(struct xe_gt *gt, struct drm_printer *p)
 {
 	xe_pm_runtime_get(gt_to_xe(gt));
@@ -300,6 +310,7 @@ static const struct drm_info_list debugfs_list[] = {
 	{"powergate_info", .show = xe_gt_debugfs_simple_show, .data = powergate_info},
 	{"register-save-restore", .show = xe_gt_debugfs_simple_show, .data = register_save_restore},
 	{"workarounds", .show = xe_gt_debugfs_simple_show, .data = workarounds},
+	{"tunings", .show = xe_gt_debugfs_simple_show, .data = tunings},
 	{"pat", .show = xe_gt_debugfs_simple_show, .data = pat},
 	{"mocs", .show = xe_gt_debugfs_simple_show, .data = mocs},
 	{"default_lrc_rcs", .show = xe_gt_debugfs_simple_show, .data = rcs_default_lrc},
diff --git a/drivers/gpu/drm/xe/xe_gt_types.h b/drivers/gpu/drm/xe/xe_gt_types.h
index 6e66bf0e8b3f..dd2969a1846d 100644
--- a/drivers/gpu/drm/xe/xe_gt_types.h
+++ b/drivers/gpu/drm/xe/xe_gt_types.h
@@ -413,6 +413,16 @@ struct xe_gt {
 		bool oob_initialized;
 	} wa_active;
 
+	/** @tuning_active: keep track of active tunings */
+	struct {
+		/** @tuning_active.gt: bitmap with active GT tunings */
+		unsigned long *gt;
+		/** @tuning_active.engine: bitmap with active engine tunings */
+		unsigned long *engine;
+		/** @tuning_active.lrc: bitmap with active LRC tunings */
+		unsigned long *lrc;
+	} tuning_active;
+
 	/** @user_engines: engines present in GT and available to userspace */
 	struct {
 		/**
diff --git a/drivers/gpu/drm/xe/xe_hw_engine.c b/drivers/gpu/drm/xe/xe_hw_engine.c
index fc447751fe78..b26b6fb5cdb5 100644
--- a/drivers/gpu/drm/xe/xe_hw_engine.c
+++ b/drivers/gpu/drm/xe/xe_hw_engine.c
@@ -386,12 +386,6 @@ xe_hw_engine_setup_default_lrc_state(struct xe_hw_engine *hwe)
 				 blit_cctl_val,
 				 XE_RTP_ACTION_FLAG(ENGINE_BASE)))
 		},
-		/* Use Fixed slice CCS mode */
-		{ XE_RTP_NAME("RCU_MODE_FIXED_SLICE_CCS_MODE"),
-		  XE_RTP_RULES(FUNC(xe_hw_engine_match_fixed_cslice_mode)),
-		  XE_RTP_ACTIONS(FIELD_SET(RCU_MODE, RCU_MODE_FIXED_SLICE_CCS_MODE,
-					   RCU_MODE_FIXED_SLICE_CCS_MODE))
-		},
 		/* Disable WMTP if HW doesn't support it */
 		{ XE_RTP_NAME("DISABLE_WMTP_ON_UNSUPPORTED_HW"),
 		  XE_RTP_RULES(FUNC(xe_rtp_cfeg_wmtp_disabled)),
@@ -400,10 +394,9 @@ xe_hw_engine_setup_default_lrc_state(struct xe_hw_engine *hwe)
 					   PREEMPT_GPGPU_THREAD_GROUP_LEVEL)),
 		  XE_RTP_ENTRY_FLAG(FOREACH_ENGINE)
 		},
-		{}
 	};
 
-	xe_rtp_process_to_sr(&ctx, lrc_setup, &hwe->reg_lrc);
+	xe_rtp_process_to_sr(&ctx, lrc_setup, ARRAY_SIZE(lrc_setup), &hwe->reg_lrc);
 }
 
 static void
@@ -459,10 +452,15 @@ hw_engine_setup_default_state(struct xe_hw_engine *hwe)
 		  XE_RTP_ACTIONS(SET(CSFE_CHICKEN1(0), CS_PRIORITY_MEM_READ,
 				     XE_RTP_ACTION_FLAG(ENGINE_BASE)))
 		},
-		{}
+		/* Use Fixed slice CCS mode */
+		{ XE_RTP_NAME("RCU_MODE_FIXED_SLICE_CCS_MODE"),
+		  XE_RTP_RULES(FUNC(xe_hw_engine_match_fixed_cslice_mode)),
+		  XE_RTP_ACTIONS(FIELD_SET(RCU_MODE, RCU_MODE_FIXED_SLICE_CCS_MODE,
+					   RCU_MODE_FIXED_SLICE_CCS_MODE))
+		},
 	};
 
-	xe_rtp_process_to_sr(&ctx, engine_entries, &hwe->reg_sr);
+	xe_rtp_process_to_sr(&ctx, engine_entries, ARRAY_SIZE(engine_entries), &hwe->reg_sr);
 }
 
 static const struct engine_info *find_engine_info(enum xe_engine_class class, int instance)
diff --git a/drivers/gpu/drm/xe/xe_reg_whitelist.c b/drivers/gpu/drm/xe/xe_reg_whitelist.c
index edab5d4e3ba5..23f6c81d9994 100644
--- a/drivers/gpu/drm/xe/xe_reg_whitelist.c
+++ b/drivers/gpu/drm/xe/xe_reg_whitelist.c
@@ -88,7 +88,6 @@ static const struct xe_rtp_entry_sr register_whitelist[] = {
 				   RING_FORCE_TO_NONPRIV_ACCESS_RD |
 				   RING_FORCE_TO_NONPRIV_RANGE_4))
 	},
-	{}
 };
 
 static void whitelist_apply_to_hwe(struct xe_hw_engine *hwe)
@@ -137,7 +136,8 @@ void xe_reg_whitelist_process_engine(struct xe_hw_engine *hwe)
 {
 	struct xe_rtp_process_ctx ctx = XE_RTP_PROCESS_CTX_INITIALIZER(hwe);
 
-	xe_rtp_process_to_sr(&ctx, register_whitelist, &hwe->reg_whitelist);
+	xe_rtp_process_to_sr(&ctx, register_whitelist, ARRAY_SIZE(register_whitelist),
+			     &hwe->reg_whitelist);
 	whitelist_apply_to_hwe(hwe);
 }
 
diff --git a/drivers/gpu/drm/xe/xe_rtp.c b/drivers/gpu/drm/xe/xe_rtp.c
index 7a1c78fdfc92..13bb62d3e615 100644
--- a/drivers/gpu/drm/xe/xe_rtp.c
+++ b/drivers/gpu/drm/xe/xe_rtp.c
@@ -237,6 +237,7 @@ static void rtp_mark_active(struct xe_device *xe,
  *                        the save-restore argument.
  * @ctx: The context for processing the table, with one of device, gt or hwe
  * @entries: Table with RTP definitions
+ * @n_entries: Number of entries to process, usually ARRAY_SIZE(entries)
  * @sr: Save-restore struct where matching rules execute the action. This can be
  *      viewed as the "coalesced view" of multiple the tables. The bits for each
  *      register set are expected not to collide with previously added entries
@@ -247,6 +248,7 @@ static void rtp_mark_active(struct xe_device *xe,
  */
 void xe_rtp_process_to_sr(struct xe_rtp_process_ctx *ctx,
 			  const struct xe_rtp_entry_sr *entries,
+			  size_t n_entries,
 			  struct xe_reg_sr *sr)
 {
 	const struct xe_rtp_entry_sr *entry;
@@ -259,7 +261,9 @@ void xe_rtp_process_to_sr(struct xe_rtp_process_ctx *ctx,
 	if (IS_SRIOV_VF(xe))
 		return;
 
-	for (entry = entries; entry && entry->name; entry++) {
+	xe_assert(xe, entries);
+
+	for (entry = entries; entry - entries < n_entries; entry++) {
 		bool match = false;
 
 		if (entry->flags & XE_RTP_ENTRY_FLAG_FOREACH_ENGINE) {
diff --git a/drivers/gpu/drm/xe/xe_rtp.h b/drivers/gpu/drm/xe/xe_rtp.h
index 38b9f13bba5e..4fe736a11c42 100644
--- a/drivers/gpu/drm/xe/xe_rtp.h
+++ b/drivers/gpu/drm/xe/xe_rtp.h
@@ -430,7 +430,7 @@ void xe_rtp_process_ctx_enable_active_tracking(struct xe_rtp_process_ctx *ctx,
 
 void xe_rtp_process_to_sr(struct xe_rtp_process_ctx *ctx,
 			  const struct xe_rtp_entry_sr *entries,
-			  struct xe_reg_sr *sr);
+			  size_t n_entries, struct xe_reg_sr *sr);
 
 void xe_rtp_process(struct xe_rtp_process_ctx *ctx,
 		    const struct xe_rtp_entry *entries);
diff --git a/drivers/gpu/drm/xe/xe_tuning.c b/drivers/gpu/drm/xe/xe_tuning.c
index 3c78f3d71559..a61a2917590f 100644
--- a/drivers/gpu/drm/xe/xe_tuning.c
+++ b/drivers/gpu/drm/xe/xe_tuning.c
@@ -7,6 +7,8 @@
 
 #include <kunit/visibility.h>
 
+#include <drm/drm_managed.h>
+
 #include "regs/xe_gt_regs.h"
 #include "xe_gt_types.h"
 #include "xe_platform_types.h"
@@ -83,8 +85,6 @@ static const struct xe_rtp_entry_sr gt_tunings[] = {
 	  XE_RTP_RULES(MEDIA_VERSION(2000)),
 	  XE_RTP_ACTIONS(SET(XE2LPM_SCRATCH3_LBCF, RWFLUSHALLEN))
 	},
-
-	{}
 };
 
 static const struct xe_rtp_entry_sr engine_tunings[] = {
@@ -93,7 +93,6 @@ static const struct xe_rtp_entry_sr engine_tunings[] = {
 		       ENGINE_CLASS(RENDER)),
 	  XE_RTP_ACTIONS(SET(SAMPLER_MODE, INDIRECT_STATE_BASE_ADDR_OVERRIDE))
 	},
-	{}
 };
 
 static const struct xe_rtp_entry_sr lrc_tunings[] = {
@@ -131,15 +130,47 @@ static const struct xe_rtp_entry_sr lrc_tunings[] = {
 	  XE_RTP_ACTIONS(FIELD_SET(FF_MODE, VS_HIT_MAX_VALUE_MASK,
 				   REG_FIELD_PREP(VS_HIT_MAX_VALUE_MASK, 0x3f)))
 	},
-
-	{}
 };
 
+/**
+ * xe_tuning_init - initialize gt with tunings bookkeeping
+ * @gt: GT instance to initialize
+ *
+ * Returns 0 for success, negative error code otherwise.
+ */
+int xe_tuning_init(struct xe_gt *gt)
+{
+	struct xe_device *xe = gt_to_xe(gt);
+	size_t n_lrc, n_engine, n_gt, total;
+	unsigned long *p;
+
+	n_gt = BITS_TO_LONGS(ARRAY_SIZE(gt_tunings));
+	n_engine = BITS_TO_LONGS(ARRAY_SIZE(engine_tunings));
+	n_lrc = BITS_TO_LONGS(ARRAY_SIZE(lrc_tunings));
+	total = n_gt + n_engine + n_lrc;
+
+	p = drmm_kzalloc(&xe->drm, sizeof(*p) * total, GFP_KERNEL);
+	if (!p)
+		return -ENOMEM;
+
+	gt->tuning_active.gt = p;
+	p += n_gt;
+	gt->tuning_active.engine = p;
+	p += n_engine;
+	gt->tuning_active.lrc = p;
+
+	return 0;
+}
+ALLOW_ERROR_INJECTION(xe_tuning_init, ERRNO); /* See xe_pci_probe() */
+
 void xe_tuning_process_gt(struct xe_gt *gt)
 {
 	struct xe_rtp_process_ctx ctx = XE_RTP_PROCESS_CTX_INITIALIZER(gt);
 
-	xe_rtp_process_to_sr(&ctx, gt_tunings, &gt->reg_sr);
+	xe_rtp_process_ctx_enable_active_tracking(&ctx,
+						  gt->tuning_active.gt,
+						  ARRAY_SIZE(gt_tunings));
+	xe_rtp_process_to_sr(&ctx, gt_tunings, ARRAY_SIZE(gt_tunings), &gt->reg_sr);
 }
 EXPORT_SYMBOL_IF_KUNIT(xe_tuning_process_gt);
 
@@ -147,7 +178,11 @@ void xe_tuning_process_engine(struct xe_hw_engine *hwe)
 {
 	struct xe_rtp_process_ctx ctx = XE_RTP_PROCESS_CTX_INITIALIZER(hwe);
 
-	xe_rtp_process_to_sr(&ctx, engine_tunings, &hwe->reg_sr);
+	xe_rtp_process_ctx_enable_active_tracking(&ctx,
+						  hwe->gt->tuning_active.engine,
+						  ARRAY_SIZE(engine_tunings));
+	xe_rtp_process_to_sr(&ctx, engine_tunings, ARRAY_SIZE(engine_tunings),
+			     &hwe->reg_sr);
 }
 EXPORT_SYMBOL_IF_KUNIT(xe_tuning_process_engine);
 
@@ -163,5 +198,25 @@ void xe_tuning_process_lrc(struct xe_hw_engine *hwe)
 {
 	struct xe_rtp_process_ctx ctx = XE_RTP_PROCESS_CTX_INITIALIZER(hwe);
 
-	xe_rtp_process_to_sr(&ctx, lrc_tunings, &hwe->reg_lrc);
+	xe_rtp_process_ctx_enable_active_tracking(&ctx,
+						  hwe->gt->tuning_active.lrc,
+						  ARRAY_SIZE(lrc_tunings));
+	xe_rtp_process_to_sr(&ctx, lrc_tunings, ARRAY_SIZE(lrc_tunings), &hwe->reg_lrc);
+}
+
+void xe_tuning_dump(struct xe_gt *gt, struct drm_printer *p)
+{
+	size_t idx;
+
+	drm_printf(p, "GT Tunings\n");
+	for_each_set_bit(idx, gt->tuning_active.gt, ARRAY_SIZE(gt_tunings))
+		drm_printf_indent(p, 1, "%s\n", gt_tunings[idx].name);
+
+	drm_printf(p, "\nEngine Tunings\n");
+	for_each_set_bit(idx, gt->tuning_active.engine, ARRAY_SIZE(engine_tunings))
+		drm_printf_indent(p, 1, "%s\n", engine_tunings[idx].name);
+
+	drm_printf(p, "\nLRC Tunings\n");
+	for_each_set_bit(idx, gt->tuning_active.lrc, ARRAY_SIZE(lrc_tunings))
+		drm_printf_indent(p, 1, "%s\n", lrc_tunings[idx].name);
 }
diff --git a/drivers/gpu/drm/xe/xe_tuning.h b/drivers/gpu/drm/xe/xe_tuning.h
index 4f9c3ac3b516..dd0d3ccc9c65 100644
--- a/drivers/gpu/drm/xe/xe_tuning.h
+++ b/drivers/gpu/drm/xe/xe_tuning.h
@@ -6,11 +6,14 @@
 #ifndef _XE_TUNING_
 #define _XE_TUNING_
 
+struct drm_printer;
 struct xe_gt;
 struct xe_hw_engine;
 
+int xe_tuning_init(struct xe_gt *gt);
 void xe_tuning_process_gt(struct xe_gt *gt);
 void xe_tuning_process_engine(struct xe_hw_engine *hwe);
 void xe_tuning_process_lrc(struct xe_hw_engine *hwe);
+void xe_tuning_dump(struct xe_gt *gt, struct drm_printer *p);
 
 #endif
diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c
index 2553accf8c51..65bfb2f894d0 100644
--- a/drivers/gpu/drm/xe/xe_wa.c
+++ b/drivers/gpu/drm/xe/xe_wa.c
@@ -279,8 +279,6 @@ static const struct xe_rtp_entry_sr gt_was[] = {
 	  XE_RTP_ACTIONS(SET(VDBOX_CGCTL3F10(0), RAMDFTUNIT_CLKGATE_DIS)),
 	  XE_RTP_ENTRY_FLAG(FOREACH_ENGINE),
 	},
-
-	{}
 };
 
 static const struct xe_rtp_entry_sr engine_was[] = {
@@ -613,8 +611,16 @@ static const struct xe_rtp_entry_sr engine_was[] = {
 	  XE_RTP_ACTIONS(FIELD_SET(SAMPLER_MODE, SMP_WAIT_FETCH_MERGING_COUNTER,
 				   SMP_FORCE_128B_OVERFETCH))
 	},
-
-	{}
+	{ XE_RTP_NAME("14023061436"),
+	  XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3000, 3001),
+		       FUNC(xe_rtp_match_first_render_or_compute)),
+	  XE_RTP_ACTIONS(SET(TDL_CHICKEN, QID_WAIT_FOR_THREAD_NOT_RUN_DISABLE))
+	},
+	{ XE_RTP_NAME("13012615864"),
+	  XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3000, 3001),
+		       FUNC(xe_rtp_match_first_render_or_compute)),
+	  XE_RTP_ACTIONS(SET(TDL_TSL_CHICKEN, RES_CHK_SPR_DIS))
+	},
 };
 
 static const struct xe_rtp_entry_sr lrc_was[] = {
@@ -807,8 +813,6 @@ static const struct xe_rtp_entry_sr lrc_was[] = {
 			     DIS_PARTIAL_AUTOSTRIP |
 			     DIS_AUTOSTRIP))
 	},
-
-	{}
 };
 
 static __maybe_unused const struct xe_rtp_entry oob_was[] = {
@@ -850,7 +854,7 @@ void xe_wa_process_gt(struct xe_gt *gt)
 
 	xe_rtp_process_ctx_enable_active_tracking(&ctx, gt->wa_active.gt,
 						  ARRAY_SIZE(gt_was));
-	xe_rtp_process_to_sr(&ctx, gt_was, &gt->reg_sr);
+	xe_rtp_process_to_sr(&ctx, gt_was, ARRAY_SIZE(gt_was), &gt->reg_sr);
 }
 EXPORT_SYMBOL_IF_KUNIT(xe_wa_process_gt);
 
@@ -868,7 +872,7 @@ void xe_wa_process_engine(struct xe_hw_engine *hwe)
 
 	xe_rtp_process_ctx_enable_active_tracking(&ctx, hwe->gt->wa_active.engine,
 						  ARRAY_SIZE(engine_was));
-	xe_rtp_process_to_sr(&ctx, engine_was, &hwe->reg_sr);
+	xe_rtp_process_to_sr(&ctx, engine_was, ARRAY_SIZE(engine_was), &hwe->reg_sr);
 }
 
 /**
@@ -885,7 +889,7 @@ void xe_wa_process_lrc(struct xe_hw_engine *hwe)
 
 	xe_rtp_process_ctx_enable_active_tracking(&ctx, hwe->gt->wa_active.lrc,
 						  ARRAY_SIZE(lrc_was));
-	xe_rtp_process_to_sr(&ctx, lrc_was, &hwe->reg_lrc);
+	xe_rtp_process_to_sr(&ctx, lrc_was, ARRAY_SIZE(lrc_was), &hwe->reg_lrc);
 }
 
 /**
diff --git a/drivers/gpu/drm/xe/xe_wa_oob.rules b/drivers/gpu/drm/xe/xe_wa_oob.rules
index 40438c3d9b72..32d3853b08ec 100644
--- a/drivers/gpu/drm/xe/xe_wa_oob.rules
+++ b/drivers/gpu/drm/xe/xe_wa_oob.rules
@@ -30,8 +30,10 @@
 13011645652	GRAPHICS_VERSION(2004)
 14022293748	GRAPHICS_VERSION(2001)
 		GRAPHICS_VERSION(2004)
+		GRAPHICS_VERSION_RANGE(3000, 3001)
 22019794406	GRAPHICS_VERSION(2001)
 		GRAPHICS_VERSION(2004)
+		GRAPHICS_VERSION_RANGE(3000, 3001)
 22019338487	MEDIA_VERSION(2000)
 		GRAPHICS_VERSION(2001)
 		MEDIA_VERSION(3000), MEDIA_STEP(A0, B0), FUNC(xe_rtp_match_not_sriov_vf)
diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c
index ed7b9d7f688c..0fc03bb5d0a6 100644
--- a/drivers/i3c/master/svc-i3c-master.c
+++ b/drivers/i3c/master/svc-i3c-master.c
@@ -158,6 +158,10 @@ struct svc_i3c_regs_save {
 	u32 mdynaddr;
 };
 
+struct svc_i3c_drvdata {
+	u32 quirks;
+};
+
 /**
  * struct svc_i3c_master - Silvaco I3C Master structure
  * @base: I3C master controller
@@ -183,6 +187,7 @@ struct svc_i3c_regs_save {
  * @ibi.tbq_slot: To be queued IBI slot
  * @ibi.lock: IBI lock
  * @lock: Transfer lock, protect between IBI work thread and callbacks from master
+ * @drvdata: Driver data
  * @enabled_events: Bit masks for enable events (IBI, HotJoin).
  * @mctrl_config: Configuration value in SVC_I3C_MCTRL for setting speed back.
  */
@@ -214,6 +219,7 @@ struct svc_i3c_master {
 		spinlock_t lock;
 	} ibi;
 	struct mutex lock;
+	const struct svc_i3c_drvdata *drvdata;
 	u32 enabled_events;
 	u32 mctrl_config;
 };
@@ -1817,6 +1823,10 @@ static int svc_i3c_master_probe(struct platform_device *pdev)
 	if (!master)
 		return -ENOMEM;
 
+	master->drvdata = of_device_get_match_data(dev);
+	if (!master->drvdata)
+		return -EINVAL;
+
 	master->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(master->regs))
 		return PTR_ERR(master->regs);
@@ -1958,8 +1968,13 @@ static const struct dev_pm_ops svc_i3c_pm_ops = {
 			   svc_i3c_runtime_resume, NULL)
 };
 
+static const struct svc_i3c_drvdata npcm845_drvdata = {};
+
+static const struct svc_i3c_drvdata svc_default_drvdata = {};
+
 static const struct of_device_id svc_i3c_master_of_match_tbl[] = {
-	{ .compatible = "silvaco,i3c-master-v1"},
+	{ .compatible = "nuvoton,npcm845-i3c", .data = &npcm845_drvdata },
+	{ .compatible = "silvaco,i3c-master-v1", .data = &svc_default_drvdata },
 	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, svc_i3c_master_of_match_tbl);
diff --git a/drivers/iio/adc/ad4695.c b/drivers/iio/adc/ad4695.c
index b79d135a5471..22fdc454b0ce 100644
--- a/drivers/iio/adc/ad4695.c
+++ b/drivers/iio/adc/ad4695.c
@@ -92,6 +92,8 @@
 #define AD4695_T_REFBUF_MS		100
 #define AD4695_T_REGCONFIG_NS		20
 #define AD4695_T_SCK_CNV_DELAY_NS	80
+#define AD4695_T_CNVL_NS		80
+#define AD4695_T_CNVH_NS		10
 #define AD4695_REG_ACCESS_SCLK_HZ	(10 * MEGA)
 
 /* Max number of voltage input channels. */
@@ -364,11 +366,31 @@ static int ad4695_enter_advanced_sequencer_mode(struct ad4695_state *st, u32 n)
  */
 static int ad4695_exit_conversion_mode(struct ad4695_state *st)
 {
-	struct spi_transfer xfer = {
-		.tx_buf = &st->cnv_cmd2,
-		.len = 1,
-		.delay.value = AD4695_T_REGCONFIG_NS,
-		.delay.unit = SPI_DELAY_UNIT_NSECS,
+	/*
+	 * An extra transfer is needed to trigger a conversion here so
+	 * that we can be 100% sure the command will be processed by the
+	 * ADC, rather than relying on it to be in the correct state
+	 * when this function is called (this chip has a quirk where the
+	 * command only works when reading a conversion, and if the
+	 * previous conversion was already read then it won't work). The
+	 * actual conversion command is then run at the slower
+	 * AD4695_REG_ACCESS_SCLK_HZ speed to guarantee this works.
+	 */
+	struct spi_transfer xfers[] = {
+		{
+			.delay.value = AD4695_T_CNVL_NS,
+			.delay.unit = SPI_DELAY_UNIT_NSECS,
+			.cs_change = 1,
+			.cs_change_delay.value = AD4695_T_CNVH_NS,
+			.cs_change_delay.unit = SPI_DELAY_UNIT_NSECS,
+		},
+		{
+			.speed_hz = AD4695_REG_ACCESS_SCLK_HZ,
+			.tx_buf = &st->cnv_cmd2,
+			.len = 1,
+			.delay.value = AD4695_T_REGCONFIG_NS,
+			.delay.unit = SPI_DELAY_UNIT_NSECS,
+		},
 	};
 
 	/*
@@ -377,7 +399,7 @@ static int ad4695_exit_conversion_mode(struct ad4695_state *st)
 	 */
 	st->cnv_cmd2 = AD4695_CMD_EXIT_CNV_MODE << 3;
 
-	return spi_sync_transfer(st->spi, &xfer, 1);
+	return spi_sync_transfer(st->spi, xfers, ARRAY_SIZE(xfers));
 }
 
 static int ad4695_set_ref_voltage(struct ad4695_state *st, int vref_mv)
diff --git a/drivers/iio/adc/ad7768-1.c b/drivers/iio/adc/ad7768-1.c
index 6f8816483f1a..157a0df97f97 100644
--- a/drivers/iio/adc/ad7768-1.c
+++ b/drivers/iio/adc/ad7768-1.c
@@ -142,7 +142,7 @@ static const struct iio_chan_spec ad7768_channels[] = {
 		.channel = 0,
 		.scan_index = 0,
 		.scan_type = {
-			.sign = 'u',
+			.sign = 's',
 			.realbits = 24,
 			.storagebits = 32,
 			.shift = 8,
@@ -370,12 +370,11 @@ static int ad7768_read_raw(struct iio_dev *indio_dev,
 			return ret;
 
 		ret = ad7768_scan_direct(indio_dev);
-		if (ret >= 0)
-			*val = ret;
 
 		iio_device_release_direct_mode(indio_dev);
 		if (ret < 0)
 			return ret;
+		*val = sign_extend32(ret, chan->scan_type.realbits - 1);
 
 		return IIO_VAL_INT;
 
diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c
index b27791029fa9..b9f4a2937c3a 100644
--- a/drivers/infiniband/hw/qib/qib_fs.c
+++ b/drivers/infiniband/hw/qib/qib_fs.c
@@ -55,6 +55,7 @@ static int qibfs_mknod(struct inode *dir, struct dentry *dentry,
 	struct inode *inode = new_inode(dir->i_sb);
 
 	if (!inode) {
+		dput(dentry);
 		error = -EPERM;
 		goto bail;
 	}
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index cd5116d8c3b2..b3a01b7757ee 100644
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -3850,7 +3850,7 @@ static int amd_ir_set_vcpu_affinity(struct irq_data *data, void *vcpu_info)
 	 * we should not modify the IRTE
 	 */
 	if (!dev_data || !dev_data->use_vapic)
-		return 0;
+		return -EINVAL;
 
 	ir_data->cfg = irqd_cfg(data);
 	pi_data->ir_data = ir_data;
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-iommufd.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-iommufd.c
index 5aa2e7af58b4..34a0be59cd91 100644
--- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-iommufd.c
+++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-iommufd.c
@@ -43,6 +43,8 @@ static void arm_smmu_make_nested_cd_table_ste(
 	target->data[0] |= nested_domain->ste[0] &
 			   ~cpu_to_le64(STRTAB_STE_0_CFG);
 	target->data[1] |= nested_domain->ste[1];
+	/* Merge events for DoS mitigations on eventq */
+	target->data[1] |= cpu_to_le64(STRTAB_STE_1_MEV);
 }
 
 /*
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
index 358072b4e293..59749e8180af 100644
--- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
+++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c
@@ -1052,7 +1052,7 @@ void arm_smmu_get_ste_used(const __le64 *ent, __le64 *used_bits)
 			cpu_to_le64(STRTAB_STE_1_S1DSS | STRTAB_STE_1_S1CIR |
 				    STRTAB_STE_1_S1COR | STRTAB_STE_1_S1CSH |
 				    STRTAB_STE_1_S1STALLD | STRTAB_STE_1_STRW |
-				    STRTAB_STE_1_EATS);
+				    STRTAB_STE_1_EATS | STRTAB_STE_1_MEV);
 		used_bits[2] |= cpu_to_le64(STRTAB_STE_2_S2VMID);
 
 		/*
@@ -1068,7 +1068,7 @@ void arm_smmu_get_ste_used(const __le64 *ent, __le64 *used_bits)
 	if (cfg & BIT(1)) {
 		used_bits[1] |=
 			cpu_to_le64(STRTAB_STE_1_S2FWB | STRTAB_STE_1_EATS |
-				    STRTAB_STE_1_SHCFG);
+				    STRTAB_STE_1_SHCFG | STRTAB_STE_1_MEV);
 		used_bits[2] |=
 			cpu_to_le64(STRTAB_STE_2_S2VMID | STRTAB_STE_2_VTCR |
 				    STRTAB_STE_2_S2AA64 | STRTAB_STE_2_S2ENDI |
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h
index bd9d7c85576a..7290bd4c2bb0 100644
--- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h
+++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h
@@ -266,6 +266,7 @@ static inline u32 arm_smmu_strtab_l2_idx(u32 sid)
 #define STRTAB_STE_1_S1COR		GENMASK_ULL(5, 4)
 #define STRTAB_STE_1_S1CSH		GENMASK_ULL(7, 6)
 
+#define STRTAB_STE_1_MEV		(1UL << 19)
 #define STRTAB_STE_1_S2FWB		(1UL << 25)
 #define STRTAB_STE_1_S1STALLD		(1UL << 27)
 
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index e3df1f06afbe..1efe7cddb4fe 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -508,6 +508,9 @@ static void iommu_deinit_device(struct device *dev)
 	dev->iommu_group = NULL;
 	module_put(ops->owner);
 	dev_iommu_free(dev);
+#ifdef CONFIG_IOMMU_DMA
+	dev->dma_iommu = false;
+#endif
 }
 
 DEFINE_MUTEX(iommu_probe_device_lock);
diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c
index be35c5349986..a1e370d0200f 100644
--- a/drivers/irqchip/irq-gic-v2m.c
+++ b/drivers/irqchip/irq-gic-v2m.c
@@ -423,7 +423,7 @@ static int __init gicv2m_of_init(struct fwnode_handle *parent_handle,
 #ifdef CONFIG_ACPI
 static int acpi_num_msi;
 
-static __init struct fwnode_handle *gicv2m_get_fwnode(struct device *dev)
+static struct fwnode_handle *gicv2m_get_fwnode(struct device *dev)
 {
 	struct v2m_data *data;
 
diff --git a/drivers/irqchip/irq-renesas-rzv2h.c b/drivers/irqchip/irq-renesas-rzv2h.c
index f6363246a71a..21d01ce2da5c 100644
--- a/drivers/irqchip/irq-renesas-rzv2h.c
+++ b/drivers/irqchip/irq-renesas-rzv2h.c
@@ -80,18 +80,28 @@
 #define ICU_TINT_EXTRACT_GPIOINT(x)		FIELD_GET(GENMASK(31, 16), (x))
 #define ICU_PB5_TINT				0x55
 
+/**
+ * struct rzv2h_hw_info - Interrupt Control Unit controller hardware info structure.
+ * @t_offs:		TINT offset
+ */
+struct rzv2h_hw_info {
+	u16		t_offs;
+};
+
 /**
  * struct rzv2h_icu_priv - Interrupt Control Unit controller private data structure.
  * @base:	Controller's base address
  * @irqchip:	Pointer to struct irq_chip
  * @fwspec:	IRQ firmware specific data
  * @lock:	Lock to serialize access to hardware registers
+ * @info:	Pointer to struct rzv2h_hw_info
  */
 struct rzv2h_icu_priv {
 	void __iomem			*base;
 	const struct irq_chip		*irqchip;
 	struct irq_fwspec		fwspec[ICU_NUM_IRQ];
 	raw_spinlock_t			lock;
+	const struct rzv2h_hw_info	*info;
 };
 
 static inline struct rzv2h_icu_priv *irq_data_to_priv(struct irq_data *data)
@@ -111,7 +121,7 @@ static void rzv2h_icu_eoi(struct irq_data *d)
 			tintirq_nr = hw_irq - ICU_TINT_START;
 			bit = BIT(tintirq_nr);
 			if (!irqd_is_level_type(d))
-				writel_relaxed(bit, priv->base + ICU_TSCLR);
+				writel_relaxed(bit, priv->base + priv->info->t_offs + ICU_TSCLR);
 		} else if (hw_irq >= ICU_IRQ_START) {
 			tintirq_nr = hw_irq - ICU_IRQ_START;
 			bit = BIT(tintirq_nr);
@@ -139,12 +149,20 @@ static void rzv2h_tint_irq_endisable(struct irq_data *d, bool enable)
 	tssel_n = ICU_TSSR_TSSEL_N(tint_nr);
 
 	guard(raw_spinlock)(&priv->lock);
-	tssr = readl_relaxed(priv->base + ICU_TSSR(k));
+	tssr = readl_relaxed(priv->base + priv->info->t_offs + ICU_TSSR(k));
 	if (enable)
 		tssr |= ICU_TSSR_TIEN(tssel_n);
 	else
 		tssr &= ~ICU_TSSR_TIEN(tssel_n);
-	writel_relaxed(tssr, priv->base + ICU_TSSR(k));
+	writel_relaxed(tssr, priv->base + priv->info->t_offs + ICU_TSSR(k));
+
+	/*
+	 * A glitch in the edge detection circuit can cause a spurious
+	 * interrupt. Clear the status flag after setting the ICU_TSSRk
+	 * registers, which is recommended by the hardware manual as a
+	 * countermeasure.
+	 */
+	writel_relaxed(BIT(tint_nr), priv->base + priv->info->t_offs + ICU_TSCLR);
 }
 
 static void rzv2h_icu_irq_disable(struct irq_data *d)
@@ -247,8 +265,8 @@ static void rzv2h_clear_tint_int(struct rzv2h_icu_priv *priv, unsigned int hwirq
 	u32 bit = BIT(tint_nr);
 	int k = tint_nr / 16;
 
-	tsctr = readl_relaxed(priv->base + ICU_TSCTR);
-	titsr = readl_relaxed(priv->base + ICU_TITSR(k));
+	tsctr = readl_relaxed(priv->base + priv->info->t_offs + ICU_TSCTR);
+	titsr = readl_relaxed(priv->base + priv->info->t_offs + ICU_TITSR(k));
 	titsel = ICU_TITSR_TITSEL_GET(titsr, titsel_n);
 
 	/*
@@ -257,7 +275,7 @@ static void rzv2h_clear_tint_int(struct rzv2h_icu_priv *priv, unsigned int hwirq
 	 */
 	if ((tsctr & bit) && ((titsel == ICU_TINT_EDGE_RISING) ||
 			      (titsel == ICU_TINT_EDGE_FALLING)))
-		writel_relaxed(bit, priv->base + ICU_TSCLR);
+		writel_relaxed(bit, priv->base + priv->info->t_offs + ICU_TSCLR);
 }
 
 static int rzv2h_tint_set_type(struct irq_data *d, unsigned int type)
@@ -308,21 +326,21 @@ static int rzv2h_tint_set_type(struct irq_data *d, unsigned int type)
 
 	guard(raw_spinlock)(&priv->lock);
 
-	tssr = readl_relaxed(priv->base + ICU_TSSR(tssr_k));
+	tssr = readl_relaxed(priv->base + priv->info->t_offs + ICU_TSSR(tssr_k));
 	tssr &= ~(ICU_TSSR_TSSEL_MASK(tssel_n) | tien);
 	tssr |= ICU_TSSR_TSSEL_PREP(tint, tssel_n);
 
-	writel_relaxed(tssr, priv->base + ICU_TSSR(tssr_k));
+	writel_relaxed(tssr, priv->base + priv->info->t_offs + ICU_TSSR(tssr_k));
 
-	titsr = readl_relaxed(priv->base + ICU_TITSR(titsr_k));
+	titsr = readl_relaxed(priv->base + priv->info->t_offs + ICU_TITSR(titsr_k));
 	titsr &= ~ICU_TITSR_TITSEL_MASK(titsel_n);
 	titsr |= ICU_TITSR_TITSEL_PREP(sense, titsel_n);
 
-	writel_relaxed(titsr, priv->base + ICU_TITSR(titsr_k));
+	writel_relaxed(titsr, priv->base + priv->info->t_offs + ICU_TITSR(titsr_k));
 
 	rzv2h_clear_tint_int(priv, hwirq);
 
-	writel_relaxed(tssr | tien, priv->base + ICU_TSSR(tssr_k));
+	writel_relaxed(tssr | tien, priv->base + priv->info->t_offs + ICU_TSSR(tssr_k));
 
 	return 0;
 }
@@ -421,7 +439,13 @@ static int rzv2h_icu_parse_interrupts(struct rzv2h_icu_priv *priv, struct device
 	return 0;
 }
 
-static int rzv2h_icu_init(struct device_node *node, struct device_node *parent)
+static void rzv2h_icu_put_device(void *data)
+{
+	put_device(data);
+}
+
+static int rzv2h_icu_init_common(struct device_node *node, struct device_node *parent,
+				 const struct rzv2h_hw_info *hw_info)
 {
 	struct irq_domain *irq_domain, *parent_domain;
 	struct rzv2h_icu_priv *rzv2h_icu_data;
@@ -433,43 +457,41 @@ static int rzv2h_icu_init(struct device_node *node, struct device_node *parent)
 	if (!pdev)
 		return -ENODEV;
 
+	ret = devm_add_action_or_reset(&pdev->dev, rzv2h_icu_put_device,
+				       &pdev->dev);
+	if (ret < 0)
+		return ret;
+
 	parent_domain = irq_find_host(parent);
 	if (!parent_domain) {
 		dev_err(&pdev->dev, "cannot find parent domain\n");
-		ret = -ENODEV;
-		goto put_dev;
+		return -ENODEV;
 	}
 
 	rzv2h_icu_data = devm_kzalloc(&pdev->dev, sizeof(*rzv2h_icu_data), GFP_KERNEL);
-	if (!rzv2h_icu_data) {
-		ret = -ENOMEM;
-		goto put_dev;
-	}
+	if (!rzv2h_icu_data)
+		return -ENOMEM;
 
 	rzv2h_icu_data->irqchip = &rzv2h_icu_chip;
 
 	rzv2h_icu_data->base = devm_of_iomap(&pdev->dev, pdev->dev.of_node, 0, NULL);
-	if (IS_ERR(rzv2h_icu_data->base)) {
-		ret = PTR_ERR(rzv2h_icu_data->base);
-		goto put_dev;
-	}
+	if (IS_ERR(rzv2h_icu_data->base))
+		return PTR_ERR(rzv2h_icu_data->base);
 
 	ret = rzv2h_icu_parse_interrupts(rzv2h_icu_data, node);
 	if (ret) {
 		dev_err(&pdev->dev, "cannot parse interrupts: %d\n", ret);
-		goto put_dev;
+		return ret;
 	}
 
 	resetn = devm_reset_control_get_exclusive(&pdev->dev, NULL);
-	if (IS_ERR(resetn)) {
-		ret = PTR_ERR(resetn);
-		goto put_dev;
-	}
+	if (IS_ERR(resetn))
+		return PTR_ERR(resetn);
 
 	ret = reset_control_deassert(resetn);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to deassert resetn pin, %d\n", ret);
-		goto put_dev;
+		return ret;
 	}
 
 	pm_runtime_enable(&pdev->dev);
@@ -489,6 +511,8 @@ static int rzv2h_icu_init(struct device_node *node, struct device_node *parent)
 		goto pm_put;
 	}
 
+	rzv2h_icu_data->info = hw_info;
+
 	/*
 	 * coccicheck complains about a missing put_device call before returning, but it's a false
 	 * positive. We still need &pdev->dev after successfully returning from this function.
@@ -500,12 +524,19 @@ static int rzv2h_icu_init(struct device_node *node, struct device_node *parent)
 pm_disable:
 	pm_runtime_disable(&pdev->dev);
 	reset_control_assert(resetn);
-put_dev:
-	put_device(&pdev->dev);
 
 	return ret;
 }
 
+static const struct rzv2h_hw_info rzv2h_hw_params = {
+	.t_offs		= 0,
+};
+
+static int rzv2h_icu_init(struct device_node *node, struct device_node *parent)
+{
+	return rzv2h_icu_init_common(node, parent, &rzv2h_hw_params);
+}
+
 IRQCHIP_PLATFORM_DRIVER_BEGIN(rzv2h_icu)
 IRQCHIP_MATCH("renesas,r9a09g057-icu", rzv2h_icu_init)
 IRQCHIP_PLATFORM_DRIVER_END(rzv2h_icu)
diff --git a/drivers/mailbox/pcc.c b/drivers/mailbox/pcc.c
index 82102a4c5d68..f8215a8f656a 100644
--- a/drivers/mailbox/pcc.c
+++ b/drivers/mailbox/pcc.c
@@ -313,6 +313,10 @@ static irqreturn_t pcc_mbox_irq(int irq, void *p)
 	int ret;
 
 	pchan = chan->con_priv;
+
+	if (pcc_chan_reg_read_modify_write(&pchan->plat_irq_ack))
+		return IRQ_NONE;
+
 	if (pchan->type == ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE &&
 	    !pchan->chan_in_use)
 		return IRQ_NONE;
@@ -330,13 +334,16 @@ static irqreturn_t pcc_mbox_irq(int irq, void *p)
 		return IRQ_NONE;
 	}
 
-	if (pcc_chan_reg_read_modify_write(&pchan->plat_irq_ack))
-		return IRQ_NONE;
-
+	/*
+	 * Clear this flag after updating interrupt ack register and just
+	 * before mbox_chan_received_data() which might call pcc_send_data()
+	 * where the flag is set again to start new transfer. This is
+	 * required to avoid any possible race in updatation of this flag.
+	 */
+	pchan->chan_in_use = false;
 	mbox_chan_received_data(chan, NULL);
 
 	check_and_ack(pchan, chan);
-	pchan->chan_in_use = false;
 
 	return IRQ_HANDLED;
 }
diff --git a/drivers/mcb/mcb-parse.c b/drivers/mcb/mcb-parse.c
index 02a680c73979..bf0d7d58c8b0 100644
--- a/drivers/mcb/mcb-parse.c
+++ b/drivers/mcb/mcb-parse.c
@@ -96,7 +96,7 @@ static int chameleon_parse_gdd(struct mcb_bus *bus,
 
 	ret = mcb_device_register(bus, mdev);
 	if (ret < 0)
-		goto err;
+		return ret;
 
 	return 0;
 
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 15829ab192d2..7373dff023d0 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -2199,14 +2199,9 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
 				if (!rdev_set_badblocks(rdev, sect, s, 0))
 					abort = 1;
 			}
-			if (abort) {
-				conf->recovery_disabled =
-					mddev->recovery_disabled;
-				set_bit(MD_RECOVERY_INTR, &mddev->recovery);
-				md_done_sync(mddev, r1_bio->sectors, 0);
-				put_buf(r1_bio);
+			if (abort)
 				return 0;
-			}
+
 			/* Try next page */
 			sectors -= s;
 			sect += s;
@@ -2345,10 +2340,21 @@ static void sync_request_write(struct mddev *mddev, struct r1bio *r1_bio)
 	int disks = conf->raid_disks * 2;
 	struct bio *wbio;
 
-	if (!test_bit(R1BIO_Uptodate, &r1_bio->state))
-		/* ouch - failed to read all of that. */
-		if (!fix_sync_read_error(r1_bio))
+	if (!test_bit(R1BIO_Uptodate, &r1_bio->state)) {
+		/*
+		 * ouch - failed to read all of that.
+		 * No need to fix read error for check/repair
+		 * because all member disks are read.
+		 */
+		if (test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery) ||
+		    !fix_sync_read_error(r1_bio)) {
+			conf->recovery_disabled = mddev->recovery_disabled;
+			set_bit(MD_RECOVERY_INTR, &mddev->recovery);
+			md_done_sync(mddev, r1_bio->sectors, 0);
+			put_buf(r1_bio);
 			return;
+		}
+	}
 
 	if (test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery))
 		process_checks(r1_bio);
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index 8ba096b8ebca..85ecb2aeefdb 100644
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -140,6 +140,7 @@ config VIDEO_IMX214
 	tristate "Sony IMX214 sensor support"
 	depends on GPIOLIB
 	select REGMAP_I2C
+	select V4L2_CCI_I2C
 	help
 	  This is a Video4Linux2 sensor driver for the Sony
 	  IMX214 camera.
diff --git a/drivers/media/i2c/imx214.c b/drivers/media/i2c/imx214.c
index 6a393e18267f..ea5e294327e7 100644
--- a/drivers/media/i2c/imx214.c
+++ b/drivers/media/i2c/imx214.c
@@ -15,26 +15,152 @@
 #include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <media/media-entity.h>
+#include <media/v4l2-cci.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-fwnode.h>
 #include <media/v4l2-subdev.h>
 
-#define IMX214_REG_MODE_SELECT		0x0100
+#define IMX214_REG_MODE_SELECT		CCI_REG8(0x0100)
 #define IMX214_MODE_STANDBY		0x00
 #define IMX214_MODE_STREAMING		0x01
 
+#define IMX214_REG_FAST_STANDBY_CTRL	CCI_REG8(0x0106)
+
 #define IMX214_DEFAULT_CLK_FREQ	24000000
-#define IMX214_DEFAULT_LINK_FREQ 480000000
+#define IMX214_DEFAULT_LINK_FREQ	600000000
+/* Keep wrong link frequency for backward compatibility */
+#define IMX214_DEFAULT_LINK_FREQ_LEGACY	480000000
 #define IMX214_DEFAULT_PIXEL_RATE ((IMX214_DEFAULT_LINK_FREQ * 8LL) / 10)
 #define IMX214_FPS 30
 #define IMX214_MBUS_CODE MEDIA_BUS_FMT_SRGGB10_1X10
 
+/* V-TIMING internal */
+#define IMX214_REG_FRM_LENGTH_LINES	CCI_REG16(0x0340)
+
 /* Exposure control */
-#define IMX214_REG_EXPOSURE		0x0202
+#define IMX214_REG_EXPOSURE		CCI_REG16(0x0202)
 #define IMX214_EXPOSURE_MIN		0
 #define IMX214_EXPOSURE_MAX		3184
 #define IMX214_EXPOSURE_STEP		1
 #define IMX214_EXPOSURE_DEFAULT		3184
+#define IMX214_REG_EXPOSURE_RATIO	CCI_REG8(0x0222)
+#define IMX214_REG_SHORT_EXPOSURE	CCI_REG16(0x0224)
+
+/* Analog gain control */
+#define IMX214_REG_ANALOG_GAIN		CCI_REG16(0x0204)
+#define IMX214_REG_SHORT_ANALOG_GAIN	CCI_REG16(0x0216)
+
+/* Digital gain control */
+#define IMX214_REG_DIG_GAIN_GREENR	CCI_REG16(0x020e)
+#define IMX214_REG_DIG_GAIN_RED		CCI_REG16(0x0210)
+#define IMX214_REG_DIG_GAIN_BLUE	CCI_REG16(0x0212)
+#define IMX214_REG_DIG_GAIN_GREENB	CCI_REG16(0x0214)
+
+#define IMX214_REG_ORIENTATION		CCI_REG8(0x0101)
+
+#define IMX214_REG_MASK_CORR_FRAMES	CCI_REG8(0x0105)
+#define IMX214_CORR_FRAMES_TRANSMIT	0
+#define IMX214_CORR_FRAMES_MASK		1
+
+#define IMX214_REG_CSI_DATA_FORMAT	CCI_REG16(0x0112)
+#define IMX214_CSI_DATA_FORMAT_RAW8	0x0808
+#define IMX214_CSI_DATA_FORMAT_RAW10	0x0A0A
+#define IMX214_CSI_DATA_FORMAT_COMP6	0x0A06
+#define IMX214_CSI_DATA_FORMAT_COMP8	0x0A08
+
+#define IMX214_REG_CSI_LANE_MODE	CCI_REG8(0x0114)
+#define IMX214_CSI_2_LANE_MODE		1
+#define IMX214_CSI_4_LANE_MODE		3
+
+#define IMX214_REG_EXCK_FREQ		CCI_REG16(0x0136)
+#define IMX214_EXCK_FREQ(n)		((n) * 256)	/* n expressed in MHz */
+
+#define IMX214_REG_TEMP_SENSOR_CONTROL	CCI_REG8(0x0138)
+
+#define IMX214_REG_HDR_MODE		CCI_REG8(0x0220)
+#define IMX214_HDR_MODE_OFF		0
+#define IMX214_HDR_MODE_ON		1
+
+#define IMX214_REG_HDR_RES_REDUCTION	CCI_REG8(0x0221)
+#define IMX214_HDR_RES_REDU_THROUGH	0x11
+#define IMX214_HDR_RES_REDU_2_BINNING	0x22
+
+/* PLL settings */
+#define IMX214_REG_VTPXCK_DIV		CCI_REG8(0x0301)
+#define IMX214_REG_VTSYCK_DIV		CCI_REG8(0x0303)
+#define IMX214_REG_PREPLLCK_VT_DIV	CCI_REG8(0x0305)
+#define IMX214_REG_PLL_VT_MPY		CCI_REG16(0x0306)
+#define IMX214_REG_OPPXCK_DIV		CCI_REG8(0x0309)
+#define IMX214_REG_OPSYCK_DIV		CCI_REG8(0x030b)
+#define IMX214_REG_PLL_MULT_DRIV	CCI_REG8(0x0310)
+#define IMX214_PLL_SINGLE		0
+#define IMX214_PLL_DUAL			1
+
+#define IMX214_REG_LINE_LENGTH_PCK	CCI_REG16(0x0342)
+#define IMX214_REG_X_ADD_STA		CCI_REG16(0x0344)
+#define IMX214_REG_Y_ADD_STA		CCI_REG16(0x0346)
+#define IMX214_REG_X_ADD_END		CCI_REG16(0x0348)
+#define IMX214_REG_Y_ADD_END		CCI_REG16(0x034a)
+#define IMX214_REG_X_OUTPUT_SIZE	CCI_REG16(0x034c)
+#define IMX214_REG_Y_OUTPUT_SIZE	CCI_REG16(0x034e)
+#define IMX214_REG_X_EVEN_INC		CCI_REG8(0x0381)
+#define IMX214_REG_X_ODD_INC		CCI_REG8(0x0383)
+#define IMX214_REG_Y_EVEN_INC		CCI_REG8(0x0385)
+#define IMX214_REG_Y_ODD_INC		CCI_REG8(0x0387)
+
+#define IMX214_REG_SCALE_MODE		CCI_REG8(0x0401)
+#define IMX214_SCALE_NONE		0
+#define IMX214_SCALE_HORIZONTAL		1
+#define IMX214_SCALE_FULL		2
+#define IMX214_REG_SCALE_M		CCI_REG16(0x0404)
+
+#define IMX214_REG_DIG_CROP_X_OFFSET	CCI_REG16(0x0408)
+#define IMX214_REG_DIG_CROP_Y_OFFSET	CCI_REG16(0x040a)
+#define IMX214_REG_DIG_CROP_WIDTH	CCI_REG16(0x040c)
+#define IMX214_REG_DIG_CROP_HEIGHT	CCI_REG16(0x040e)
+
+#define IMX214_REG_REQ_LINK_BIT_RATE	CCI_REG32(0x0820)
+#define IMX214_LINK_BIT_RATE_MBPS(n)	((n) << 16)
+
+/* Binning mode */
+#define IMX214_REG_BINNING_MODE		CCI_REG8(0x0900)
+#define IMX214_BINNING_NONE		0
+#define IMX214_BINNING_ENABLE		1
+#define IMX214_REG_BINNING_TYPE		CCI_REG8(0x0901)
+#define IMX214_REG_BINNING_WEIGHTING	CCI_REG8(0x0902)
+#define IMX214_BINNING_AVERAGE		0x00
+#define IMX214_BINNING_SUMMED		0x01
+#define IMX214_BINNING_BAYER		0x02
+
+#define IMX214_REG_SING_DEF_CORR_EN	CCI_REG8(0x0b06)
+#define IMX214_SING_DEF_CORR_OFF	0
+#define IMX214_SING_DEF_CORR_ON		1
+
+/* AWB control */
+#define IMX214_REG_ABS_GAIN_GREENR	CCI_REG16(0x0b8e)
+#define IMX214_REG_ABS_GAIN_RED		CCI_REG16(0x0b90)
+#define IMX214_REG_ABS_GAIN_BLUE	CCI_REG16(0x0b92)
+#define IMX214_REG_ABS_GAIN_GREENB	CCI_REG16(0x0b94)
+
+#define IMX214_REG_RMSC_NR_MODE		CCI_REG8(0x3001)
+#define IMX214_REG_STATS_OUT_EN		CCI_REG8(0x3013)
+#define IMX214_STATS_OUT_OFF		0
+#define IMX214_STATS_OUT_ON		1
+
+/* Chroma noise reduction */
+#define IMX214_REG_NML_NR_EN		CCI_REG8(0x30a2)
+#define IMX214_NML_NR_OFF		0
+#define IMX214_NML_NR_ON		1
+
+#define IMX214_REG_EBD_SIZE_V		CCI_REG8(0x5041)
+#define IMX214_EBD_NO			0
+#define IMX214_EBD_4_LINE		4
+
+#define IMX214_REG_RG_STATS_LMT		CCI_REG16(0x6d12)
+#define IMX214_RG_STATS_LMT_10_BIT	0x03FF
+#define IMX214_RG_STATS_LMT_14_BIT	0x3FFF
+
+#define IMX214_REG_ATR_FAST_MOVE	CCI_REG8(0x9300)
 
 /* IMX214 native and active pixel array size */
 #define IMX214_NATIVE_WIDTH		4224U
@@ -59,8 +185,6 @@ struct imx214 {
 
 	struct v4l2_subdev sd;
 	struct media_pad pad;
-	struct v4l2_mbus_framefmt fmt;
-	struct v4l2_rect crop;
 
 	struct v4l2_ctrl_handler ctrls;
 	struct v4l2_ctrl *pixel_rate;
@@ -71,353 +195,266 @@ struct imx214 {
 	struct regulator_bulk_data	supplies[IMX214_NUM_SUPPLIES];
 
 	struct gpio_desc *enable_gpio;
-
-	/*
-	 * Serialize control access, get/set format, get selection
-	 * and start streaming.
-	 */
-	struct mutex mutex;
-};
-
-struct reg_8 {
-	u16 addr;
-	u8 val;
-};
-
-enum {
-	IMX214_TABLE_WAIT_MS = 0,
-	IMX214_TABLE_END,
-	IMX214_MAX_RETRIES,
-	IMX214_WAIT_MS
 };
 
 /*From imx214_mode_tbls.h*/
-static const struct reg_8 mode_4096x2304[] = {
-	{0x0114, 0x03},
-	{0x0220, 0x00},
-	{0x0221, 0x11},
-	{0x0222, 0x01},
-	{0x0340, 0x0C},
-	{0x0341, 0x7A},
-	{0x0342, 0x13},
-	{0x0343, 0x90},
-	{0x0344, 0x00},
-	{0x0345, 0x38},
-	{0x0346, 0x01},
-	{0x0347, 0x98},
-	{0x0348, 0x10},
-	{0x0349, 0x37},
-	{0x034A, 0x0A},
-	{0x034B, 0x97},
-	{0x0381, 0x01},
-	{0x0383, 0x01},
-	{0x0385, 0x01},
-	{0x0387, 0x01},
-	{0x0900, 0x00},
-	{0x0901, 0x00},
-	{0x0902, 0x00},
-	{0x3000, 0x35},
-	{0x3054, 0x01},
-	{0x305C, 0x11},
+static const struct cci_reg_sequence mode_4096x2304[] = {
+	{ IMX214_REG_HDR_MODE, IMX214_HDR_MODE_OFF },
+	{ IMX214_REG_HDR_RES_REDUCTION, IMX214_HDR_RES_REDU_THROUGH },
+	{ IMX214_REG_EXPOSURE_RATIO, 1 },
+	{ IMX214_REG_FRM_LENGTH_LINES, 3194 },
+	{ IMX214_REG_LINE_LENGTH_PCK, 5008 },
+	{ IMX214_REG_X_ADD_STA, 56 },
+	{ IMX214_REG_Y_ADD_STA, 408 },
+	{ IMX214_REG_X_ADD_END, 4151 },
+	{ IMX214_REG_Y_ADD_END, 2711 },
+	{ IMX214_REG_X_EVEN_INC, 1 },
+	{ IMX214_REG_X_ODD_INC, 1 },
+	{ IMX214_REG_Y_EVEN_INC, 1 },
+	{ IMX214_REG_Y_ODD_INC, 1 },
+	{ IMX214_REG_BINNING_MODE, IMX214_BINNING_NONE },
+	{ IMX214_REG_BINNING_TYPE, 0 },
+	{ IMX214_REG_BINNING_WEIGHTING, IMX214_BINNING_AVERAGE },
+	{ CCI_REG8(0x3000), 0x35 },
+	{ CCI_REG8(0x3054), 0x01 },
+	{ CCI_REG8(0x305C), 0x11 },
 
-	{0x0112, 0x0A},
-	{0x0113, 0x0A},
-	{0x034C, 0x10},
-	{0x034D, 0x00},
-	{0x034E, 0x09},
-	{0x034F, 0x00},
-	{0x0401, 0x00},
-	{0x0404, 0x00},
-	{0x0405, 0x10},
-	{0x0408, 0x00},
-	{0x0409, 0x00},
-	{0x040A, 0x00},
-	{0x040B, 0x00},
-	{0x040C, 0x10},
-	{0x040D, 0x00},
-	{0x040E, 0x09},
-	{0x040F, 0x00},
+	{ IMX214_REG_CSI_DATA_FORMAT, IMX214_CSI_DATA_FORMAT_RAW10 },
+	{ IMX214_REG_X_OUTPUT_SIZE, 4096 },
+	{ IMX214_REG_Y_OUTPUT_SIZE, 2304 },
+	{ IMX214_REG_SCALE_MODE, IMX214_SCALE_NONE },
+	{ IMX214_REG_SCALE_M, 2 },
+	{ IMX214_REG_DIG_CROP_X_OFFSET, 0 },
+	{ IMX214_REG_DIG_CROP_Y_OFFSET, 0 },
+	{ IMX214_REG_DIG_CROP_WIDTH, 4096 },
+	{ IMX214_REG_DIG_CROP_HEIGHT, 2304 },
 
-	{0x0301, 0x05},
-	{0x0303, 0x02},
-	{0x0305, 0x03},
-	{0x0306, 0x00},
-	{0x0307, 0x96},
-	{0x0309, 0x0A},
-	{0x030B, 0x01},
-	{0x0310, 0x00},
+	{ IMX214_REG_VTPXCK_DIV, 5 },
+	{ IMX214_REG_VTSYCK_DIV, 2 },
+	{ IMX214_REG_PREPLLCK_VT_DIV, 3 },
+	{ IMX214_REG_PLL_VT_MPY, 150 },
+	{ IMX214_REG_OPPXCK_DIV, 10 },
+	{ IMX214_REG_OPSYCK_DIV, 1 },
+	{ IMX214_REG_PLL_MULT_DRIV, IMX214_PLL_SINGLE },
 
-	{0x0820, 0x12},
-	{0x0821, 0xC0},
-	{0x0822, 0x00},
-	{0x0823, 0x00},
+	{ IMX214_REG_REQ_LINK_BIT_RATE, IMX214_LINK_BIT_RATE_MBPS(4800) },
 
-	{0x3A03, 0x09},
-	{0x3A04, 0x50},
-	{0x3A05, 0x01},
+	{ CCI_REG8(0x3A03), 0x09 },
+	{ CCI_REG8(0x3A04), 0x50 },
+	{ CCI_REG8(0x3A05), 0x01 },
 
-	{0x0B06, 0x01},
-	{0x30A2, 0x00},
+	{ IMX214_REG_SING_DEF_CORR_EN, IMX214_SING_DEF_CORR_ON },
+	{ IMX214_REG_NML_NR_EN, IMX214_NML_NR_OFF },
 
-	{0x30B4, 0x00},
+	{ CCI_REG8(0x30B4), 0x00 },
 
-	{0x3A02, 0xFF},
+	{ CCI_REG8(0x3A02), 0xFF },
 
-	{0x3011, 0x00},
-	{0x3013, 0x01},
+	{ CCI_REG8(0x3011), 0x00 },
+	{ IMX214_REG_STATS_OUT_EN, IMX214_STATS_OUT_ON },
 
-	{0x0202, 0x0C},
-	{0x0203, 0x70},
-	{0x0224, 0x01},
-	{0x0225, 0xF4},
+	{ IMX214_REG_EXPOSURE, IMX214_EXPOSURE_DEFAULT },
+	{ IMX214_REG_SHORT_EXPOSURE, 500 },
 
-	{0x0204, 0x00},
-	{0x0205, 0x00},
-	{0x020E, 0x01},
-	{0x020F, 0x00},
-	{0x0210, 0x01},
-	{0x0211, 0x00},
-	{0x0212, 0x01},
-	{0x0213, 0x00},
-	{0x0214, 0x01},
-	{0x0215, 0x00},
-	{0x0216, 0x00},
-	{0x0217, 0x00},
+	{ IMX214_REG_ANALOG_GAIN, 0 },
+	{ IMX214_REG_DIG_GAIN_GREENR, 256 },
+	{ IMX214_REG_DIG_GAIN_RED, 256 },
+	{ IMX214_REG_DIG_GAIN_BLUE, 256 },
+	{ IMX214_REG_DIG_GAIN_GREENB, 256 },
+	{ IMX214_REG_SHORT_ANALOG_GAIN, 0 },
 
-	{0x4170, 0x00},
-	{0x4171, 0x10},
-	{0x4176, 0x00},
-	{0x4177, 0x3C},
-	{0xAE20, 0x04},
-	{0xAE21, 0x5C},
-
-	{IMX214_TABLE_WAIT_MS, 10},
-	{0x0138, 0x01},
-	{IMX214_TABLE_END, 0x00}
+	{ CCI_REG8(0x4170), 0x00 },
+	{ CCI_REG8(0x4171), 0x10 },
+	{ CCI_REG8(0x4176), 0x00 },
+	{ CCI_REG8(0x4177), 0x3C },
+	{ CCI_REG8(0xAE20), 0x04 },
+	{ CCI_REG8(0xAE21), 0x5C },
 };
 
-static const struct reg_8 mode_1920x1080[] = {
-	{0x0114, 0x03},
-	{0x0220, 0x00},
-	{0x0221, 0x11},
-	{0x0222, 0x01},
-	{0x0340, 0x0C},
-	{0x0341, 0x7A},
-	{0x0342, 0x13},
-	{0x0343, 0x90},
-	{0x0344, 0x04},
-	{0x0345, 0x78},
-	{0x0346, 0x03},
-	{0x0347, 0xFC},
-	{0x0348, 0x0B},
-	{0x0349, 0xF7},
-	{0x034A, 0x08},
-	{0x034B, 0x33},
-	{0x0381, 0x01},
-	{0x0383, 0x01},
-	{0x0385, 0x01},
-	{0x0387, 0x01},
-	{0x0900, 0x00},
-	{0x0901, 0x00},
-	{0x0902, 0x00},
-	{0x3000, 0x35},
-	{0x3054, 0x01},
-	{0x305C, 0x11},
+static const struct cci_reg_sequence mode_1920x1080[] = {
+	{ IMX214_REG_HDR_MODE, IMX214_HDR_MODE_OFF },
+	{ IMX214_REG_HDR_RES_REDUCTION, IMX214_HDR_RES_REDU_THROUGH },
+	{ IMX214_REG_EXPOSURE_RATIO, 1 },
+	{ IMX214_REG_FRM_LENGTH_LINES, 3194 },
+	{ IMX214_REG_LINE_LENGTH_PCK, 5008 },
+	{ IMX214_REG_X_ADD_STA, 1144 },
+	{ IMX214_REG_Y_ADD_STA, 1020 },
+	{ IMX214_REG_X_ADD_END, 3063 },
+	{ IMX214_REG_Y_ADD_END, 2099 },
+	{ IMX214_REG_X_EVEN_INC, 1 },
+	{ IMX214_REG_X_ODD_INC, 1 },
+	{ IMX214_REG_Y_EVEN_INC, 1 },
+	{ IMX214_REG_Y_ODD_INC, 1 },
+	{ IMX214_REG_BINNING_MODE, IMX214_BINNING_NONE },
+	{ IMX214_REG_BINNING_TYPE, 0 },
+	{ IMX214_REG_BINNING_WEIGHTING, IMX214_BINNING_AVERAGE },
+	{ CCI_REG8(0x3000), 0x35 },
+	{ CCI_REG8(0x3054), 0x01 },
+	{ CCI_REG8(0x305C), 0x11 },
 
-	{0x0112, 0x0A},
-	{0x0113, 0x0A},
-	{0x034C, 0x07},
-	{0x034D, 0x80},
-	{0x034E, 0x04},
-	{0x034F, 0x38},
-	{0x0401, 0x00},
-	{0x0404, 0x00},
-	{0x0405, 0x10},
-	{0x0408, 0x00},
-	{0x0409, 0x00},
-	{0x040A, 0x00},
-	{0x040B, 0x00},
-	{0x040C, 0x07},
-	{0x040D, 0x80},
-	{0x040E, 0x04},
-	{0x040F, 0x38},
+	{ IMX214_REG_CSI_DATA_FORMAT, IMX214_CSI_DATA_FORMAT_RAW10 },
+	{ IMX214_REG_X_OUTPUT_SIZE, 1920 },
+	{ IMX214_REG_Y_OUTPUT_SIZE, 1080 },
+	{ IMX214_REG_SCALE_MODE, IMX214_SCALE_NONE },
+	{ IMX214_REG_SCALE_M, 2 },
+	{ IMX214_REG_DIG_CROP_X_OFFSET, 0 },
+	{ IMX214_REG_DIG_CROP_Y_OFFSET, 0 },
+	{ IMX214_REG_DIG_CROP_WIDTH, 1920 },
+	{ IMX214_REG_DIG_CROP_HEIGHT, 1080 },
 
-	{0x0301, 0x05},
-	{0x0303, 0x02},
-	{0x0305, 0x03},
-	{0x0306, 0x00},
-	{0x0307, 0x96},
-	{0x0309, 0x0A},
-	{0x030B, 0x01},
-	{0x0310, 0x00},
+	{ IMX214_REG_VTPXCK_DIV, 5 },
+	{ IMX214_REG_VTSYCK_DIV, 2 },
+	{ IMX214_REG_PREPLLCK_VT_DIV, 3 },
+	{ IMX214_REG_PLL_VT_MPY, 150 },
+	{ IMX214_REG_OPPXCK_DIV, 10 },
+	{ IMX214_REG_OPSYCK_DIV, 1 },
+	{ IMX214_REG_PLL_MULT_DRIV, IMX214_PLL_SINGLE },
 
-	{0x0820, 0x12},
-	{0x0821, 0xC0},
-	{0x0822, 0x00},
-	{0x0823, 0x00},
+	{ IMX214_REG_REQ_LINK_BIT_RATE, IMX214_LINK_BIT_RATE_MBPS(4800) },
 
-	{0x3A03, 0x04},
-	{0x3A04, 0xF8},
-	{0x3A05, 0x02},
+	{ CCI_REG8(0x3A03), 0x04 },
+	{ CCI_REG8(0x3A04), 0xF8 },
+	{ CCI_REG8(0x3A05), 0x02 },
 
-	{0x0B06, 0x01},
-	{0x30A2, 0x00},
+	{ IMX214_REG_SING_DEF_CORR_EN, IMX214_SING_DEF_CORR_ON },
+	{ IMX214_REG_NML_NR_EN, IMX214_NML_NR_OFF },
 
-	{0x30B4, 0x00},
+	{ CCI_REG8(0x30B4), 0x00 },
 
-	{0x3A02, 0xFF},
+	{ CCI_REG8(0x3A02), 0xFF },
 
-	{0x3011, 0x00},
-	{0x3013, 0x01},
+	{ CCI_REG8(0x3011), 0x00 },
+	{ IMX214_REG_STATS_OUT_EN, IMX214_STATS_OUT_ON },
 
-	{0x0202, 0x0C},
-	{0x0203, 0x70},
-	{0x0224, 0x01},
-	{0x0225, 0xF4},
+	{ IMX214_REG_EXPOSURE, IMX214_EXPOSURE_DEFAULT },
+	{ IMX214_REG_SHORT_EXPOSURE, 500 },
 
-	{0x0204, 0x00},
-	{0x0205, 0x00},
-	{0x020E, 0x01},
-	{0x020F, 0x00},
-	{0x0210, 0x01},
-	{0x0211, 0x00},
-	{0x0212, 0x01},
-	{0x0213, 0x00},
-	{0x0214, 0x01},
-	{0x0215, 0x00},
-	{0x0216, 0x00},
-	{0x0217, 0x00},
+	{ IMX214_REG_ANALOG_GAIN, 0 },
+	{ IMX214_REG_DIG_GAIN_GREENR, 256 },
+	{ IMX214_REG_DIG_GAIN_RED, 256 },
+	{ IMX214_REG_DIG_GAIN_BLUE, 256 },
+	{ IMX214_REG_DIG_GAIN_GREENB, 256 },
+	{ IMX214_REG_SHORT_ANALOG_GAIN, 0 },
 
-	{0x4170, 0x00},
-	{0x4171, 0x10},
-	{0x4176, 0x00},
-	{0x4177, 0x3C},
-	{0xAE20, 0x04},
-	{0xAE21, 0x5C},
-
-	{IMX214_TABLE_WAIT_MS, 10},
-	{0x0138, 0x01},
-	{IMX214_TABLE_END, 0x00}
+	{ CCI_REG8(0x4170), 0x00 },
+	{ CCI_REG8(0x4171), 0x10 },
+	{ CCI_REG8(0x4176), 0x00 },
+	{ CCI_REG8(0x4177), 0x3C },
+	{ CCI_REG8(0xAE20), 0x04 },
+	{ CCI_REG8(0xAE21), 0x5C },
 };
 
-static const struct reg_8 mode_table_common[] = {
+static const struct cci_reg_sequence mode_table_common[] = {
 	/* software reset */
 
 	/* software standby settings */
-	{0x0100, 0x00},
+	{ IMX214_REG_MODE_SELECT, IMX214_MODE_STANDBY },
 
 	/* ATR setting */
-	{0x9300, 0x02},
+	{ IMX214_REG_ATR_FAST_MOVE, 2 },
 
 	/* external clock setting */
-	{0x0136, 0x18},
-	{0x0137, 0x00},
+	{ IMX214_REG_EXCK_FREQ, IMX214_EXCK_FREQ(IMX214_DEFAULT_CLK_FREQ / 1000000) },
 
 	/* global setting */
 	/* basic config */
-	{0x0101, 0x00},
-	{0x0105, 0x01},
-	{0x0106, 0x01},
-	{0x4550, 0x02},
-	{0x4601, 0x00},
-	{0x4642, 0x05},
-	{0x6227, 0x11},
-	{0x6276, 0x00},
-	{0x900E, 0x06},
-	{0xA802, 0x90},
-	{0xA803, 0x11},
-	{0xA804, 0x62},
-	{0xA805, 0x77},
-	{0xA806, 0xAE},
-	{0xA807, 0x34},
-	{0xA808, 0xAE},
-	{0xA809, 0x35},
-	{0xA80A, 0x62},
-	{0xA80B, 0x83},
-	{0xAE33, 0x00},
+	{ IMX214_REG_ORIENTATION, 0 },
+	{ IMX214_REG_MASK_CORR_FRAMES, IMX214_CORR_FRAMES_MASK },
+	{ IMX214_REG_FAST_STANDBY_CTRL, 1 },
+	{ CCI_REG8(0x4550), 0x02 },
+	{ CCI_REG8(0x4601), 0x00 },
+	{ CCI_REG8(0x4642), 0x05 },
+	{ CCI_REG8(0x6227), 0x11 },
+	{ CCI_REG8(0x6276), 0x00 },
+	{ CCI_REG8(0x900E), 0x06 },
+	{ CCI_REG8(0xA802), 0x90 },
+	{ CCI_REG8(0xA803), 0x11 },
+	{ CCI_REG8(0xA804), 0x62 },
+	{ CCI_REG8(0xA805), 0x77 },
+	{ CCI_REG8(0xA806), 0xAE },
+	{ CCI_REG8(0xA807), 0x34 },
+	{ CCI_REG8(0xA808), 0xAE },
+	{ CCI_REG8(0xA809), 0x35 },
+	{ CCI_REG8(0xA80A), 0x62 },
+	{ CCI_REG8(0xA80B), 0x83 },
+	{ CCI_REG8(0xAE33), 0x00 },
 
 	/* analog setting */
-	{0x4174, 0x00},
-	{0x4175, 0x11},
-	{0x4612, 0x29},
-	{0x461B, 0x12},
-	{0x461F, 0x06},
-	{0x4635, 0x07},
-	{0x4637, 0x30},
-	{0x463F, 0x18},
-	{0x4641, 0x0D},
-	{0x465B, 0x12},
-	{0x465F, 0x11},
-	{0x4663, 0x11},
-	{0x4667, 0x0F},
-	{0x466F, 0x0F},
-	{0x470E, 0x09},
-	{0x4909, 0xAB},
-	{0x490B, 0x95},
-	{0x4915, 0x5D},
-	{0x4A5F, 0xFF},
-	{0x4A61, 0xFF},
-	{0x4A73, 0x62},
-	{0x4A85, 0x00},
-	{0x4A87, 0xFF},
+	{ CCI_REG8(0x4174), 0x00 },
+	{ CCI_REG8(0x4175), 0x11 },
+	{ CCI_REG8(0x4612), 0x29 },
+	{ CCI_REG8(0x461B), 0x12 },
+	{ CCI_REG8(0x461F), 0x06 },
+	{ CCI_REG8(0x4635), 0x07 },
+	{ CCI_REG8(0x4637), 0x30 },
+	{ CCI_REG8(0x463F), 0x18 },
+	{ CCI_REG8(0x4641), 0x0D },
+	{ CCI_REG8(0x465B), 0x12 },
+	{ CCI_REG8(0x465F), 0x11 },
+	{ CCI_REG8(0x4663), 0x11 },
+	{ CCI_REG8(0x4667), 0x0F },
+	{ CCI_REG8(0x466F), 0x0F },
+	{ CCI_REG8(0x470E), 0x09 },
+	{ CCI_REG8(0x4909), 0xAB },
+	{ CCI_REG8(0x490B), 0x95 },
+	{ CCI_REG8(0x4915), 0x5D },
+	{ CCI_REG8(0x4A5F), 0xFF },
+	{ CCI_REG8(0x4A61), 0xFF },
+	{ CCI_REG8(0x4A73), 0x62 },
+	{ CCI_REG8(0x4A85), 0x00 },
+	{ CCI_REG8(0x4A87), 0xFF },
 
 	/* embedded data */
-	{0x5041, 0x04},
-	{0x583C, 0x04},
-	{0x620E, 0x04},
-	{0x6EB2, 0x01},
-	{0x6EB3, 0x00},
-	{0x9300, 0x02},
+	{ IMX214_REG_EBD_SIZE_V, IMX214_EBD_4_LINE },
+	{ CCI_REG8(0x583C), 0x04 },
+	{ CCI_REG8(0x620E), 0x04 },
+	{ CCI_REG8(0x6EB2), 0x01 },
+	{ CCI_REG8(0x6EB3), 0x00 },
+	{ IMX214_REG_ATR_FAST_MOVE, 2 },
 
 	/* imagequality */
 	/* HDR setting */
-	{0x3001, 0x07},
-	{0x6D12, 0x3F},
-	{0x6D13, 0xFF},
-	{0x9344, 0x03},
-	{0x9706, 0x10},
-	{0x9707, 0x03},
-	{0x9708, 0x03},
-	{0x9E04, 0x01},
-	{0x9E05, 0x00},
-	{0x9E0C, 0x01},
-	{0x9E0D, 0x02},
-	{0x9E24, 0x00},
-	{0x9E25, 0x8C},
-	{0x9E26, 0x00},
-	{0x9E27, 0x94},
-	{0x9E28, 0x00},
-	{0x9E29, 0x96},
+	{ IMX214_REG_RMSC_NR_MODE, 0x07 },
+	{ IMX214_REG_RG_STATS_LMT, IMX214_RG_STATS_LMT_14_BIT },
+	{ CCI_REG8(0x9344), 0x03 },
+	{ CCI_REG8(0x9706), 0x10 },
+	{ CCI_REG8(0x9707), 0x03 },
+	{ CCI_REG8(0x9708), 0x03 },
+	{ CCI_REG8(0x9E04), 0x01 },
+	{ CCI_REG8(0x9E05), 0x00 },
+	{ CCI_REG8(0x9E0C), 0x01 },
+	{ CCI_REG8(0x9E0D), 0x02 },
+	{ CCI_REG8(0x9E24), 0x00 },
+	{ CCI_REG8(0x9E25), 0x8C },
+	{ CCI_REG8(0x9E26), 0x00 },
+	{ CCI_REG8(0x9E27), 0x94 },
+	{ CCI_REG8(0x9E28), 0x00 },
+	{ CCI_REG8(0x9E29), 0x96 },
 
 	/* CNR parameter setting */
-	{0x69DB, 0x01},
+	{ CCI_REG8(0x69DB), 0x01 },
 
 	/* Moire reduction */
-	{0x6957, 0x01},
+	{ CCI_REG8(0x6957), 0x01 },
 
 	/* image enhancement */
-	{0x6987, 0x17},
-	{0x698A, 0x03},
-	{0x698B, 0x03},
+	{ CCI_REG8(0x6987), 0x17 },
+	{ CCI_REG8(0x698A), 0x03 },
+	{ CCI_REG8(0x698B), 0x03 },
 
 	/* white balanace */
-	{0x0B8E, 0x01},
-	{0x0B8F, 0x00},
-	{0x0B90, 0x01},
-	{0x0B91, 0x00},
-	{0x0B92, 0x01},
-	{0x0B93, 0x00},
-	{0x0B94, 0x01},
-	{0x0B95, 0x00},
+	{ IMX214_REG_ABS_GAIN_GREENR, 0x0100 },
+	{ IMX214_REG_ABS_GAIN_RED, 0x0100 },
+	{ IMX214_REG_ABS_GAIN_BLUE, 0x0100 },
+	{ IMX214_REG_ABS_GAIN_GREENB, 0x0100 },
 
 	/* ATR setting */
-	{0x6E50, 0x00},
-	{0x6E51, 0x32},
-	{0x9340, 0x00},
-	{0x9341, 0x3C},
-	{0x9342, 0x03},
-	{0x9343, 0xFF},
-	{IMX214_TABLE_END, 0x00}
+	{ CCI_REG8(0x6E50), 0x00 },
+	{ CCI_REG8(0x6E51), 0x32 },
+	{ CCI_REG8(0x9340), 0x00 },
+	{ CCI_REG8(0x9341), 0x3C },
+	{ CCI_REG8(0x9342), 0x03 },
+	{ CCI_REG8(0x9343), 0xFF },
 };
 
 /*
@@ -427,16 +464,19 @@ static const struct reg_8 mode_table_common[] = {
 static const struct imx214_mode {
 	u32 width;
 	u32 height;
-	const struct reg_8 *reg_table;
+	unsigned int num_of_regs;
+	const struct cci_reg_sequence *reg_table;
 } imx214_modes[] = {
 	{
 		.width = 4096,
 		.height = 2304,
+		.num_of_regs = ARRAY_SIZE(mode_4096x2304),
 		.reg_table = mode_4096x2304,
 	},
 	{
 		.width = 1920,
 		.height = 1080,
+		.num_of_regs = ARRAY_SIZE(mode_1920x1080),
 		.reg_table = mode_1920x1080,
 	},
 };
@@ -490,6 +530,22 @@ static int __maybe_unused imx214_power_off(struct device *dev)
 	return 0;
 }
 
+static void imx214_update_pad_format(struct imx214 *imx214,
+				     const struct imx214_mode *mode,
+				     struct v4l2_mbus_framefmt *fmt, u32 code)
+{
+	fmt->code = IMX214_MBUS_CODE;
+	fmt->width = mode->width;
+	fmt->height = mode->height;
+	fmt->field = V4L2_FIELD_NONE;
+	fmt->colorspace = V4L2_COLORSPACE_SRGB;
+	fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(fmt->colorspace);
+	fmt->quantization = V4L2_MAP_QUANTIZATION_DEFAULT(true,
+							  fmt->colorspace,
+							  fmt->ycbcr_enc);
+	fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(fmt->colorspace);
+}
+
 static int imx214_enum_mbus_code(struct v4l2_subdev *sd,
 				 struct v4l2_subdev_state *sd_state,
 				 struct v4l2_subdev_mbus_code_enum *code)
@@ -549,52 +605,6 @@ static const struct v4l2_subdev_core_ops imx214_core_ops = {
 #endif
 };
 
-static struct v4l2_mbus_framefmt *
-__imx214_get_pad_format(struct imx214 *imx214,
-			struct v4l2_subdev_state *sd_state,
-			unsigned int pad,
-			enum v4l2_subdev_format_whence which)
-{
-	switch (which) {
-	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_state_get_format(sd_state, pad);
-	case V4L2_SUBDEV_FORMAT_ACTIVE:
-		return &imx214->fmt;
-	default:
-		return NULL;
-	}
-}
-
-static int imx214_get_format(struct v4l2_subdev *sd,
-			     struct v4l2_subdev_state *sd_state,
-			     struct v4l2_subdev_format *format)
-{
-	struct imx214 *imx214 = to_imx214(sd);
-
-	mutex_lock(&imx214->mutex);
-	format->format = *__imx214_get_pad_format(imx214, sd_state,
-						  format->pad,
-						  format->which);
-	mutex_unlock(&imx214->mutex);
-
-	return 0;
-}
-
-static struct v4l2_rect *
-__imx214_get_pad_crop(struct imx214 *imx214,
-		      struct v4l2_subdev_state *sd_state,
-		      unsigned int pad, enum v4l2_subdev_format_whence which)
-{
-	switch (which) {
-	case V4L2_SUBDEV_FORMAT_TRY:
-		return v4l2_subdev_state_get_crop(sd_state, pad);
-	case V4L2_SUBDEV_FORMAT_ACTIVE:
-		return &imx214->crop;
-	default:
-		return NULL;
-	}
-}
-
 static int imx214_set_format(struct v4l2_subdev *sd,
 			     struct v4l2_subdev_state *sd_state,
 			     struct v4l2_subdev_format *format)
@@ -604,35 +614,21 @@ static int imx214_set_format(struct v4l2_subdev *sd,
 	struct v4l2_rect *__crop;
 	const struct imx214_mode *mode;
 
-	mutex_lock(&imx214->mutex);
-
-	__crop = __imx214_get_pad_crop(imx214, sd_state, format->pad,
-				       format->which);
-
 	mode = v4l2_find_nearest_size(imx214_modes,
 				      ARRAY_SIZE(imx214_modes), width, height,
 				      format->format.width,
 				      format->format.height);
 
+	imx214_update_pad_format(imx214, mode, &format->format,
+				 format->format.code);
+	__format = v4l2_subdev_state_get_format(sd_state, 0);
+
+	*__format = format->format;
+
+	__crop = v4l2_subdev_state_get_crop(sd_state, 0);
 	__crop->width = mode->width;
 	__crop->height = mode->height;
 
-	__format = __imx214_get_pad_format(imx214, sd_state, format->pad,
-					   format->which);
-	__format->width = __crop->width;
-	__format->height = __crop->height;
-	__format->code = IMX214_MBUS_CODE;
-	__format->field = V4L2_FIELD_NONE;
-	__format->colorspace = V4L2_COLORSPACE_SRGB;
-	__format->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(__format->colorspace);
-	__format->quantization = V4L2_MAP_QUANTIZATION_DEFAULT(true,
-				__format->colorspace, __format->ycbcr_enc);
-	__format->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(__format->colorspace);
-
-	format->format = *__format;
-
-	mutex_unlock(&imx214->mutex);
-
 	return 0;
 }
 
@@ -640,14 +636,9 @@ static int imx214_get_selection(struct v4l2_subdev *sd,
 				struct v4l2_subdev_state *sd_state,
 				struct v4l2_subdev_selection *sel)
 {
-	struct imx214 *imx214 = to_imx214(sd);
-
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP:
-		mutex_lock(&imx214->mutex);
-		sel->r = *__imx214_get_pad_crop(imx214, sd_state, sel->pad,
-						sel->which);
-		mutex_unlock(&imx214->mutex);
+		sel->r = *v4l2_subdev_state_get_crop(sd_state, 0);
 		return 0;
 
 	case V4L2_SEL_TGT_NATIVE_SIZE:
@@ -687,7 +678,6 @@ static int imx214_set_ctrl(struct v4l2_ctrl *ctrl)
 {
 	struct imx214 *imx214 = container_of(ctrl->handler,
 					     struct imx214, ctrls);
-	u8 vals[2];
 	int ret;
 
 	/*
@@ -699,12 +689,7 @@ static int imx214_set_ctrl(struct v4l2_ctrl *ctrl)
 
 	switch (ctrl->id) {
 	case V4L2_CID_EXPOSURE:
-		vals[1] = ctrl->val;
-		vals[0] = ctrl->val >> 8;
-		ret = regmap_bulk_write(imx214->regmap, IMX214_REG_EXPOSURE, vals, 2);
-		if (ret < 0)
-			dev_err(imx214->dev, "Error %d\n", ret);
-		ret = 0;
+		cci_write(imx214->regmap, IMX214_REG_EXPOSURE, ctrl->val, &ret);
 		break;
 
 	default:
@@ -790,76 +775,52 @@ static int imx214_ctrls_init(struct imx214 *imx214)
 	return 0;
 };
 
-#define MAX_CMD 4
-static int imx214_write_table(struct imx214 *imx214,
-			      const struct reg_8 table[])
-{
-	u8 vals[MAX_CMD];
-	int i;
-	int ret;
-
-	for (; table->addr != IMX214_TABLE_END ; table++) {
-		if (table->addr == IMX214_TABLE_WAIT_MS) {
-			usleep_range(table->val * 1000,
-				     table->val * 1000 + 500);
-			continue;
-		}
-
-		for (i = 0; i < MAX_CMD; i++) {
-			if (table[i].addr != (table[0].addr + i))
-				break;
-			vals[i] = table[i].val;
-		}
-
-		ret = regmap_bulk_write(imx214->regmap, table->addr, vals, i);
-
-		if (ret) {
-			dev_err(imx214->dev, "write_table error: %d\n", ret);
-			return ret;
-		}
-
-		table += i - 1;
-	}
-
-	return 0;
-}
-
 static int imx214_start_streaming(struct imx214 *imx214)
 {
+	const struct v4l2_mbus_framefmt *fmt;
+	struct v4l2_subdev_state *state;
 	const struct imx214_mode *mode;
 	int ret;
 
-	mutex_lock(&imx214->mutex);
-	ret = imx214_write_table(imx214, mode_table_common);
+	ret = cci_multi_reg_write(imx214->regmap, mode_table_common,
+				  ARRAY_SIZE(mode_table_common), NULL);
 	if (ret < 0) {
 		dev_err(imx214->dev, "could not sent common table %d\n", ret);
-		goto error;
+		return ret;
 	}
 
-	mode = v4l2_find_nearest_size(imx214_modes,
-				ARRAY_SIZE(imx214_modes), width, height,
-				imx214->fmt.width, imx214->fmt.height);
-	ret = imx214_write_table(imx214, mode->reg_table);
+	ret = cci_write(imx214->regmap, IMX214_REG_CSI_LANE_MODE,
+			IMX214_CSI_4_LANE_MODE, NULL);
+	if (ret) {
+		dev_err(imx214->dev, "failed to configure lanes\n");
+		return ret;
+	}
+
+	state = v4l2_subdev_get_locked_active_state(&imx214->sd);
+	fmt = v4l2_subdev_state_get_format(state, 0);
+	mode = v4l2_find_nearest_size(imx214_modes, ARRAY_SIZE(imx214_modes),
+				      width, height, fmt->width, fmt->height);
+	ret = cci_multi_reg_write(imx214->regmap, mode->reg_table,
+				  mode->num_of_regs, NULL);
 	if (ret < 0) {
 		dev_err(imx214->dev, "could not sent mode table %d\n", ret);
-		goto error;
+		return ret;
 	}
+
+	usleep_range(10000, 10500);
+
+	cci_write(imx214->regmap, IMX214_REG_TEMP_SENSOR_CONTROL, 0x01, NULL);
+
 	ret = __v4l2_ctrl_handler_setup(&imx214->ctrls);
 	if (ret < 0) {
 		dev_err(imx214->dev, "could not sync v4l2 controls\n");
-		goto error;
+		return ret;
 	}
-	ret = regmap_write(imx214->regmap, IMX214_REG_MODE_SELECT, IMX214_MODE_STREAMING);
-	if (ret < 0) {
+	ret = cci_write(imx214->regmap, IMX214_REG_MODE_SELECT,
+			IMX214_MODE_STREAMING, NULL);
+	if (ret < 0)
 		dev_err(imx214->dev, "could not sent start table %d\n", ret);
-		goto error;
-	}
 
-	mutex_unlock(&imx214->mutex);
-	return 0;
-
-error:
-	mutex_unlock(&imx214->mutex);
 	return ret;
 }
 
@@ -867,7 +828,8 @@ static int imx214_stop_streaming(struct imx214 *imx214)
 {
 	int ret;
 
-	ret = regmap_write(imx214->regmap, IMX214_REG_MODE_SELECT, IMX214_MODE_STANDBY);
+	ret = cci_write(imx214->regmap, IMX214_REG_MODE_SELECT,
+			IMX214_MODE_STANDBY, NULL);
 	if (ret < 0)
 		dev_err(imx214->dev, "could not sent stop table %d\n",	ret);
 
@@ -877,14 +839,17 @@ static int imx214_stop_streaming(struct imx214 *imx214)
 static int imx214_s_stream(struct v4l2_subdev *subdev, int enable)
 {
 	struct imx214 *imx214 = to_imx214(subdev);
-	int ret;
+	struct v4l2_subdev_state *state;
+	int ret = 0;
 
 	if (enable) {
 		ret = pm_runtime_resume_and_get(imx214->dev);
 		if (ret < 0)
 			return ret;
 
+		state = v4l2_subdev_lock_and_get_active_state(subdev);
 		ret = imx214_start_streaming(imx214);
+		v4l2_subdev_unlock_state(state);
 		if (ret < 0)
 			goto err_rpm_put;
 	} else {
@@ -948,7 +913,7 @@ static const struct v4l2_subdev_pad_ops imx214_subdev_pad_ops = {
 	.enum_mbus_code = imx214_enum_mbus_code,
 	.enum_frame_size = imx214_enum_frame_size,
 	.enum_frame_interval = imx214_enum_frame_interval,
-	.get_fmt = imx214_get_format,
+	.get_fmt = v4l2_subdev_get_fmt,
 	.set_fmt = imx214_set_format,
 	.get_selection = imx214_get_selection,
 	.get_frame_interval = imx214_get_frame_interval,
@@ -965,12 +930,6 @@ static const struct v4l2_subdev_internal_ops imx214_internal_ops = {
 	.init_state = imx214_entity_init_state,
 };
 
-static const struct regmap_config sensor_regmap_config = {
-	.reg_bits = 16,
-	.val_bits = 8,
-	.cache_type = REGCACHE_MAPLE,
-};
-
 static int imx214_get_regulators(struct device *dev, struct imx214 *imx214)
 {
 	unsigned int i;
@@ -992,28 +951,42 @@ static int imx214_parse_fwnode(struct device *dev)
 	int ret;
 
 	endpoint = fwnode_graph_get_next_endpoint(dev_fwnode(dev), NULL);
-	if (!endpoint) {
-		dev_err(dev, "endpoint node not found\n");
-		return -EINVAL;
-	}
+	if (!endpoint)
+		return dev_err_probe(dev, -EINVAL, "endpoint node not found\n");
 
 	ret = v4l2_fwnode_endpoint_alloc_parse(endpoint, &bus_cfg);
 	if (ret) {
-		dev_err(dev, "parsing endpoint node failed\n");
+		dev_err_probe(dev, ret, "parsing endpoint node failed\n");
 		goto done;
 	}
 
-	for (i = 0; i < bus_cfg.nr_of_link_frequencies; i++)
+	/* Check the number of MIPI CSI2 data lanes */
+	if (bus_cfg.bus.mipi_csi2.num_data_lanes != 4) {
+		ret = dev_err_probe(dev, -EINVAL,
+				    "only 4 data lanes are currently supported\n");
+		goto done;
+	}
+
+	if (bus_cfg.nr_of_link_frequencies != 1)
+		dev_warn(dev, "Only one link-frequency supported, please review your DT. Continuing anyway\n");
+
+	for (i = 0; i < bus_cfg.nr_of_link_frequencies; i++) {
 		if (bus_cfg.link_frequencies[i] == IMX214_DEFAULT_LINK_FREQ)
 			break;
-
-	if (i == bus_cfg.nr_of_link_frequencies) {
-		dev_err(dev, "link-frequencies %d not supported, Please review your DT\n",
-			IMX214_DEFAULT_LINK_FREQ);
-		ret = -EINVAL;
-		goto done;
+		if (bus_cfg.link_frequencies[i] ==
+		    IMX214_DEFAULT_LINK_FREQ_LEGACY) {
+			dev_warn(dev,
+				 "link-frequencies %d not supported, please review your DT. Continuing anyway\n",
+				 IMX214_DEFAULT_LINK_FREQ);
+			break;
+		}
 	}
 
+	if (i == bus_cfg.nr_of_link_frequencies)
+		ret = dev_err_probe(dev, -EINVAL,
+				    "link-frequencies %d not supported, please review your DT\n",
+				    IMX214_DEFAULT_LINK_FREQ);
+
 done:
 	v4l2_fwnode_endpoint_free(&bus_cfg);
 	fwnode_handle_put(endpoint);
@@ -1037,34 +1010,28 @@ static int imx214_probe(struct i2c_client *client)
 	imx214->dev = dev;
 
 	imx214->xclk = devm_clk_get(dev, NULL);
-	if (IS_ERR(imx214->xclk)) {
-		dev_err(dev, "could not get xclk");
-		return PTR_ERR(imx214->xclk);
-	}
+	if (IS_ERR(imx214->xclk))
+		return dev_err_probe(dev, PTR_ERR(imx214->xclk),
+				     "failed to get xclk\n");
 
 	ret = clk_set_rate(imx214->xclk, IMX214_DEFAULT_CLK_FREQ);
-	if (ret) {
-		dev_err(dev, "could not set xclk frequency\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret,
+				     "failed to set xclk frequency\n");
 
 	ret = imx214_get_regulators(dev, imx214);
-	if (ret < 0) {
-		dev_err(dev, "cannot get regulators\n");
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "failed to get regulators\n");
 
 	imx214->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW);
-	if (IS_ERR(imx214->enable_gpio)) {
-		dev_err(dev, "cannot get enable gpio\n");
-		return PTR_ERR(imx214->enable_gpio);
-	}
+	if (IS_ERR(imx214->enable_gpio))
+		return dev_err_probe(dev, PTR_ERR(imx214->enable_gpio),
+				     "failed to get enable gpio\n");
 
-	imx214->regmap = devm_regmap_init_i2c(client, &sensor_regmap_config);
-	if (IS_ERR(imx214->regmap)) {
-		dev_err(dev, "regmap init failed\n");
-		return PTR_ERR(imx214->regmap);
-	}
+	imx214->regmap = devm_cci_regmap_init_i2c(client, 16);
+	if (IS_ERR(imx214->regmap))
+		return dev_err_probe(dev, PTR_ERR(imx214->regmap),
+				     "failed to initialize CCI\n");
 
 	v4l2_i2c_subdev_init(&imx214->sd, client, &imx214_subdev_ops);
 	imx214->sd.internal_ops = &imx214_internal_ops;
@@ -1079,9 +1046,6 @@ static int imx214_probe(struct i2c_client *client)
 	if (ret < 0)
 		goto error_power_off;
 
-	mutex_init(&imx214->mutex);
-	imx214->ctrls.lock = &imx214->mutex;
-
 	imx214->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 	imx214->pad.flags = MEDIA_PAD_FL_SOURCE;
 	imx214->sd.dev = &client->dev;
@@ -1089,32 +1053,40 @@ static int imx214_probe(struct i2c_client *client)
 
 	ret = media_entity_pads_init(&imx214->sd.entity, 1, &imx214->pad);
 	if (ret < 0) {
-		dev_err(dev, "could not register media entity\n");
+		dev_err_probe(dev, ret, "failed to init entity pads\n");
 		goto free_ctrl;
 	}
 
-	imx214_entity_init_state(&imx214->sd, NULL);
+	imx214->sd.state_lock = imx214->ctrls.lock;
+	ret = v4l2_subdev_init_finalize(&imx214->sd);
+	if (ret < 0) {
+		dev_err_probe(dev, ret, "subdev init error\n");
+		goto free_entity;
+	}
 
 	pm_runtime_set_active(imx214->dev);
 	pm_runtime_enable(imx214->dev);
 
 	ret = v4l2_async_register_subdev_sensor(&imx214->sd);
 	if (ret < 0) {
-		dev_err(dev, "could not register v4l2 device\n");
-		goto free_entity;
+		dev_err_probe(dev, ret,
+			      "failed to register sensor sub-device\n");
+		goto error_subdev_cleanup;
 	}
 
 	pm_runtime_idle(imx214->dev);
 
 	return 0;
 
-free_entity:
+error_subdev_cleanup:
 	pm_runtime_disable(imx214->dev);
 	pm_runtime_set_suspended(&client->dev);
+	v4l2_subdev_cleanup(&imx214->sd);
+
+free_entity:
 	media_entity_cleanup(&imx214->sd.entity);
 
 free_ctrl:
-	mutex_destroy(&imx214->mutex);
 	v4l2_ctrl_handler_free(&imx214->ctrls);
 
 error_power_off:
@@ -1129,9 +1101,9 @@ static void imx214_remove(struct i2c_client *client)
 	struct imx214 *imx214 = to_imx214(sd);
 
 	v4l2_async_unregister_subdev(&imx214->sd);
+	v4l2_subdev_cleanup(sd);
 	media_entity_cleanup(&imx214->sd.entity);
 	v4l2_ctrl_handler_free(&imx214->ctrls);
-	mutex_destroy(&imx214->mutex);
 	pm_runtime_disable(&client->dev);
 	if (!pm_runtime_status_suspended(&client->dev)) {
 		imx214_power_off(imx214->dev);
diff --git a/drivers/media/i2c/ov08x40.c b/drivers/media/i2c/ov08x40.c
index 83b49cf114ac..625fbcd39068 100644
--- a/drivers/media/i2c/ov08x40.c
+++ b/drivers/media/i2c/ov08x40.c
@@ -1937,43 +1937,6 @@ static int ov08x40_stop_streaming(struct ov08x40 *ov08x)
 				 OV08X40_REG_VALUE_08BIT, OV08X40_MODE_STANDBY);
 }
 
-static int ov08x40_set_stream(struct v4l2_subdev *sd, int enable)
-{
-	struct ov08x40 *ov08x = to_ov08x40(sd);
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-	int ret = 0;
-
-	mutex_lock(&ov08x->mutex);
-
-	if (enable) {
-		ret = pm_runtime_resume_and_get(&client->dev);
-		if (ret < 0)
-			goto err_unlock;
-
-		/*
-		 * Apply default & customized values
-		 * and then start streaming.
-		 */
-		ret = ov08x40_start_streaming(ov08x);
-		if (ret)
-			goto err_rpm_put;
-	} else {
-		ov08x40_stop_streaming(ov08x);
-		pm_runtime_put(&client->dev);
-	}
-
-	mutex_unlock(&ov08x->mutex);
-
-	return ret;
-
-err_rpm_put:
-	pm_runtime_put(&client->dev);
-err_unlock:
-	mutex_unlock(&ov08x->mutex);
-
-	return ret;
-}
-
 /* Verify chip ID */
 static int ov08x40_identify_module(struct ov08x40 *ov08x)
 {
@@ -2000,6 +1963,47 @@ static int ov08x40_identify_module(struct ov08x40 *ov08x)
 	return 0;
 }
 
+static int ov08x40_set_stream(struct v4l2_subdev *sd, int enable)
+{
+	struct ov08x40 *ov08x = to_ov08x40(sd);
+	struct i2c_client *client = v4l2_get_subdevdata(sd);
+	int ret = 0;
+
+	mutex_lock(&ov08x->mutex);
+
+	if (enable) {
+		ret = pm_runtime_resume_and_get(&client->dev);
+		if (ret < 0)
+			goto err_unlock;
+
+		ret = ov08x40_identify_module(ov08x);
+		if (ret)
+			goto err_rpm_put;
+
+		/*
+		 * Apply default & customized values
+		 * and then start streaming.
+		 */
+		ret = ov08x40_start_streaming(ov08x);
+		if (ret)
+			goto err_rpm_put;
+	} else {
+		ov08x40_stop_streaming(ov08x);
+		pm_runtime_put(&client->dev);
+	}
+
+	mutex_unlock(&ov08x->mutex);
+
+	return ret;
+
+err_rpm_put:
+	pm_runtime_put(&client->dev);
+err_unlock:
+	mutex_unlock(&ov08x->mutex);
+
+	return ret;
+}
+
 static const struct v4l2_subdev_video_ops ov08x40_video_ops = {
 	.s_stream = ov08x40_set_stream,
 };
diff --git a/drivers/misc/lkdtm/perms.c b/drivers/misc/lkdtm/perms.c
index 5b861dbff27e..6c24426104ba 100644
--- a/drivers/misc/lkdtm/perms.c
+++ b/drivers/misc/lkdtm/perms.c
@@ -28,6 +28,13 @@ static const unsigned long rodata = 0xAA55AA55;
 /* This is marked __ro_after_init, so it should ultimately be .rodata. */
 static unsigned long ro_after_init __ro_after_init = 0x55AA5500;
 
+/*
+ * This is a pointer to do_nothing() which is initialized at runtime rather
+ * than build time to avoid objtool IBT validation warnings caused by an
+ * inlined unrolled memcpy() in execute_location().
+ */
+static void __ro_after_init *do_nothing_ptr;
+
 /*
  * This just returns to the caller. It is designed to be copied into
  * non-executable memory regions.
@@ -65,13 +72,12 @@ static noinline __nocfi void execute_location(void *dst, bool write)
 {
 	void (*func)(void);
 	func_desc_t fdesc;
-	void *do_nothing_text = dereference_function_descriptor(do_nothing);
 
-	pr_info("attempting ok execution at %px\n", do_nothing_text);
+	pr_info("attempting ok execution at %px\n", do_nothing_ptr);
 	do_nothing();
 
 	if (write == CODE_WRITE) {
-		memcpy(dst, do_nothing_text, EXEC_SIZE);
+		memcpy(dst, do_nothing_ptr, EXEC_SIZE);
 		flush_icache_range((unsigned long)dst,
 				   (unsigned long)dst + EXEC_SIZE);
 	}
@@ -267,6 +273,8 @@ static void lkdtm_ACCESS_NULL(void)
 
 void __init lkdtm_perms_init(void)
 {
+	do_nothing_ptr = dereference_function_descriptor(do_nothing);
+
 	/* Make sure we can write to __ro_after_init values during __init */
 	ro_after_init |= 0xAA;
 }
diff --git a/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c b/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
index 04756302b878..98d3d123004c 100644
--- a/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
+++ b/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
@@ -37,6 +37,7 @@
 struct pci1xxxx_gpio {
 	struct auxiliary_device *aux_dev;
 	void __iomem *reg_base;
+	raw_spinlock_t wa_lock;
 	struct gpio_chip gpio;
 	spinlock_t lock;
 	int irq_base;
@@ -167,7 +168,7 @@ static void pci1xxxx_gpio_irq_ack(struct irq_data *data)
 	unsigned long flags;
 
 	spin_lock_irqsave(&priv->lock, flags);
-	pci1xxx_assign_bit(priv->reg_base, INTR_STAT_OFFSET(gpio), (gpio % 32), true);
+	writel(BIT(gpio % 32), priv->reg_base + INTR_STAT_OFFSET(gpio));
 	spin_unlock_irqrestore(&priv->lock, flags);
 }
 
@@ -257,6 +258,7 @@ static irqreturn_t pci1xxxx_gpio_irq_handler(int irq, void *dev_id)
 	struct pci1xxxx_gpio *priv = dev_id;
 	struct gpio_chip *gc =  &priv->gpio;
 	unsigned long int_status = 0;
+	unsigned long wa_flags;
 	unsigned long flags;
 	u8 pincount;
 	int bit;
@@ -280,7 +282,9 @@ static irqreturn_t pci1xxxx_gpio_irq_handler(int irq, void *dev_id)
 			writel(BIT(bit), priv->reg_base + INTR_STATUS_OFFSET(gpiobank));
 			spin_unlock_irqrestore(&priv->lock, flags);
 			irq = irq_find_mapping(gc->irq.domain, (bit + (gpiobank * 32)));
-			handle_nested_irq(irq);
+			raw_spin_lock_irqsave(&priv->wa_lock, wa_flags);
+			generic_handle_irq(irq);
+			raw_spin_unlock_irqrestore(&priv->wa_lock, wa_flags);
 		}
 	}
 	spin_lock_irqsave(&priv->lock, flags);
diff --git a/drivers/misc/mei/hw-me-regs.h b/drivers/misc/mei/hw-me-regs.h
index a5f88ec97df7..bc40b940ae21 100644
--- a/drivers/misc/mei/hw-me-regs.h
+++ b/drivers/misc/mei/hw-me-regs.h
@@ -117,6 +117,7 @@
 
 #define MEI_DEV_ID_LNL_M      0xA870  /* Lunar Lake Point M */
 
+#define MEI_DEV_ID_PTL_H      0xE370  /* Panther Lake H */
 #define MEI_DEV_ID_PTL_P      0xE470  /* Panther Lake P */
 
 /*
diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c
index d6ff9d82ae94..3f9c60b579ae 100644
--- a/drivers/misc/mei/pci-me.c
+++ b/drivers/misc/mei/pci-me.c
@@ -124,6 +124,7 @@ static const struct pci_device_id mei_me_pci_tbl[] = {
 
 	{MEI_PCI_DEVICE(MEI_DEV_ID_LNL_M, MEI_ME_PCH15_CFG)},
 
+	{MEI_PCI_DEVICE(MEI_DEV_ID_PTL_H, MEI_ME_PCH15_CFG)},
 	{MEI_PCI_DEVICE(MEI_DEV_ID_PTL_P, MEI_ME_PCH15_CFG)},
 
 	/* required last entry */
diff --git a/drivers/misc/mei/vsc-tp.c b/drivers/misc/mei/vsc-tp.c
index 7be1649b1972..fa553d4914b6 100644
--- a/drivers/misc/mei/vsc-tp.c
+++ b/drivers/misc/mei/vsc-tp.c
@@ -36,20 +36,24 @@
 #define VSC_TP_XFER_TIMEOUT_BYTES		700
 #define VSC_TP_PACKET_PADDING_SIZE		1
 #define VSC_TP_PACKET_SIZE(pkt) \
-	(sizeof(struct vsc_tp_packet) + le16_to_cpu((pkt)->len) + VSC_TP_CRC_SIZE)
+	(sizeof(struct vsc_tp_packet_hdr) + le16_to_cpu((pkt)->hdr.len) + VSC_TP_CRC_SIZE)
 #define VSC_TP_MAX_PACKET_SIZE \
-	(sizeof(struct vsc_tp_packet) + VSC_TP_MAX_MSG_SIZE + VSC_TP_CRC_SIZE)
+	(sizeof(struct vsc_tp_packet_hdr) + VSC_TP_MAX_MSG_SIZE + VSC_TP_CRC_SIZE)
 #define VSC_TP_MAX_XFER_SIZE \
 	(VSC_TP_MAX_PACKET_SIZE + VSC_TP_XFER_TIMEOUT_BYTES)
 #define VSC_TP_NEXT_XFER_LEN(len, offset) \
-	(len + sizeof(struct vsc_tp_packet) + VSC_TP_CRC_SIZE - offset + VSC_TP_PACKET_PADDING_SIZE)
+	(len + sizeof(struct vsc_tp_packet_hdr) + VSC_TP_CRC_SIZE - offset + VSC_TP_PACKET_PADDING_SIZE)
 
-struct vsc_tp_packet {
+struct vsc_tp_packet_hdr {
 	__u8 sync;
 	__u8 cmd;
 	__le16 len;
 	__le32 seq;
-	__u8 buf[] __counted_by(len);
+};
+
+struct vsc_tp_packet {
+	struct vsc_tp_packet_hdr hdr;
+	__u8 buf[VSC_TP_MAX_XFER_SIZE - sizeof(struct vsc_tp_packet_hdr)];
 };
 
 struct vsc_tp {
@@ -158,12 +162,12 @@ static int vsc_tp_dev_xfer(struct vsc_tp *tp, void *obuf, void *ibuf, size_t len
 static int vsc_tp_xfer_helper(struct vsc_tp *tp, struct vsc_tp_packet *pkt,
 			      void *ibuf, u16 ilen)
 {
-	int ret, offset = 0, cpy_len, src_len, dst_len = sizeof(struct vsc_tp_packet);
+	int ret, offset = 0, cpy_len, src_len, dst_len = sizeof(struct vsc_tp_packet_hdr);
 	int next_xfer_len = VSC_TP_PACKET_SIZE(pkt) + VSC_TP_XFER_TIMEOUT_BYTES;
 	u8 *src, *crc_src, *rx_buf = tp->rx_buf;
 	int count_down = VSC_TP_MAX_XFER_COUNT;
 	u32 recv_crc = 0, crc = ~0;
-	struct vsc_tp_packet ack;
+	struct vsc_tp_packet_hdr ack;
 	u8 *dst = (u8 *)&ack;
 	bool synced = false;
 
@@ -280,10 +284,10 @@ int vsc_tp_xfer(struct vsc_tp *tp, u8 cmd, const void *obuf, size_t olen,
 
 	guard(mutex)(&tp->mutex);
 
-	pkt->sync = VSC_TP_PACKET_SYNC;
-	pkt->cmd = cmd;
-	pkt->len = cpu_to_le16(olen);
-	pkt->seq = cpu_to_le32(++tp->seq);
+	pkt->hdr.sync = VSC_TP_PACKET_SYNC;
+	pkt->hdr.cmd = cmd;
+	pkt->hdr.len = cpu_to_le16(olen);
+	pkt->hdr.seq = cpu_to_le32(++tp->seq);
 	memcpy(pkt->buf, obuf, olen);
 
 	crc = ~crc32(~0, (u8 *)pkt, sizeof(pkt) + olen);
diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c
index e3d39311fdc7..3fd898647237 100644
--- a/drivers/mmc/host/sdhci-msm.c
+++ b/drivers/mmc/host/sdhci-msm.c
@@ -1873,7 +1873,7 @@ static int sdhci_msm_ice_init(struct sdhci_msm_host *msm_host,
 	if (!(cqhci_readl(cq_host, CQHCI_CAP) & CQHCI_CAP_CS))
 		return 0;
 
-	ice = of_qcom_ice_get(dev);
+	ice = devm_of_qcom_ice_get(dev);
 	if (ice == ERR_PTR(-EOPNOTSUPP)) {
 		dev_warn(dev, "Disabling inline encryption support\n");
 		ice = NULL;
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index 5883eb93efb1..22513f3d56db 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -2541,6 +2541,9 @@ mt7531_setup_common(struct dsa_switch *ds)
 	struct mt7530_priv *priv = ds->priv;
 	int ret, i;
 
+	ds->assisted_learning_on_cpu_port = true;
+	ds->mtu_enforcement_ingress = true;
+
 	mt753x_trap_frames(priv);
 
 	/* Enable and reset MIB counters */
@@ -2688,9 +2691,6 @@ mt7531_setup(struct dsa_switch *ds)
 	if (ret)
 		return ret;
 
-	ds->assisted_learning_on_cpu_port = true;
-	ds->mtu_enforcement_ingress = true;
-
 	return 0;
 }
 
diff --git a/drivers/net/ethernet/amd/pds_core/adminq.c b/drivers/net/ethernet/amd/pds_core/adminq.c
index c83a0a80d533..506f682d15c1 100644
--- a/drivers/net/ethernet/amd/pds_core/adminq.c
+++ b/drivers/net/ethernet/amd/pds_core/adminq.c
@@ -5,11 +5,6 @@
 
 #include "core.h"
 
-struct pdsc_wait_context {
-	struct pdsc_qcq *qcq;
-	struct completion wait_completion;
-};
-
 static int pdsc_process_notifyq(struct pdsc_qcq *qcq)
 {
 	union pds_core_notifyq_comp *comp;
@@ -109,10 +104,10 @@ void pdsc_process_adminq(struct pdsc_qcq *qcq)
 		q_info = &q->info[q->tail_idx];
 		q->tail_idx = (q->tail_idx + 1) & (q->num_descs - 1);
 
-		/* Copy out the completion data */
-		memcpy(q_info->dest, comp, sizeof(*comp));
-
-		complete_all(&q_info->wc->wait_completion);
+		if (!completion_done(&q_info->completion)) {
+			memcpy(q_info->dest, comp, sizeof(*comp));
+			complete(&q_info->completion);
+		}
 
 		if (cq->tail_idx == cq->num_descs - 1)
 			cq->done_color = !cq->done_color;
@@ -162,8 +157,7 @@ irqreturn_t pdsc_adminq_isr(int irq, void *data)
 static int __pdsc_adminq_post(struct pdsc *pdsc,
 			      struct pdsc_qcq *qcq,
 			      union pds_core_adminq_cmd *cmd,
-			      union pds_core_adminq_comp *comp,
-			      struct pdsc_wait_context *wc)
+			      union pds_core_adminq_comp *comp)
 {
 	struct pdsc_queue *q = &qcq->q;
 	struct pdsc_q_info *q_info;
@@ -205,9 +199,9 @@ static int __pdsc_adminq_post(struct pdsc *pdsc,
 	/* Post the request */
 	index = q->head_idx;
 	q_info = &q->info[index];
-	q_info->wc = wc;
 	q_info->dest = comp;
 	memcpy(q_info->desc, cmd, sizeof(*cmd));
+	reinit_completion(&q_info->completion);
 
 	dev_dbg(pdsc->dev, "head_idx %d tail_idx %d\n",
 		q->head_idx, q->tail_idx);
@@ -231,16 +225,13 @@ int pdsc_adminq_post(struct pdsc *pdsc,
 		     union pds_core_adminq_comp *comp,
 		     bool fast_poll)
 {
-	struct pdsc_wait_context wc = {
-		.wait_completion =
-			COMPLETION_INITIALIZER_ONSTACK(wc.wait_completion),
-	};
 	unsigned long poll_interval = 1;
 	unsigned long poll_jiffies;
 	unsigned long time_limit;
 	unsigned long time_start;
 	unsigned long time_done;
 	unsigned long remaining;
+	struct completion *wc;
 	int err = 0;
 	int index;
 
@@ -250,20 +241,19 @@ int pdsc_adminq_post(struct pdsc *pdsc,
 		return -ENXIO;
 	}
 
-	wc.qcq = &pdsc->adminqcq;
-	index = __pdsc_adminq_post(pdsc, &pdsc->adminqcq, cmd, comp, &wc);
+	index = __pdsc_adminq_post(pdsc, &pdsc->adminqcq, cmd, comp);
 	if (index < 0) {
 		err = index;
 		goto err_out;
 	}
 
+	wc = &pdsc->adminqcq.q.info[index].completion;
 	time_start = jiffies;
 	time_limit = time_start + HZ * pdsc->devcmd_timeout;
 	do {
 		/* Timeslice the actual wait to catch IO errors etc early */
 		poll_jiffies = msecs_to_jiffies(poll_interval);
-		remaining = wait_for_completion_timeout(&wc.wait_completion,
-							poll_jiffies);
+		remaining = wait_for_completion_timeout(wc, poll_jiffies);
 		if (remaining)
 			break;
 
@@ -292,9 +282,11 @@ int pdsc_adminq_post(struct pdsc *pdsc,
 	dev_dbg(pdsc->dev, "%s: elapsed %d msecs\n",
 		__func__, jiffies_to_msecs(time_done - time_start));
 
-	/* Check the results */
-	if (time_after_eq(time_done, time_limit))
+	/* Check the results and clear an un-completed timeout */
+	if (time_after_eq(time_done, time_limit) && !completion_done(wc)) {
 		err = -ETIMEDOUT;
+		complete(wc);
+	}
 
 	dev_dbg(pdsc->dev, "read admin queue completion idx %d:\n", index);
 	dynamic_hex_dump("comp ", DUMP_PREFIX_OFFSET, 16, 1,
diff --git a/drivers/net/ethernet/amd/pds_core/auxbus.c b/drivers/net/ethernet/amd/pds_core/auxbus.c
index 2babea110991..b76a9b7e0aed 100644
--- a/drivers/net/ethernet/amd/pds_core/auxbus.c
+++ b/drivers/net/ethernet/amd/pds_core/auxbus.c
@@ -107,9 +107,6 @@ int pds_client_adminq_cmd(struct pds_auxiliary_dev *padev,
 	dev_dbg(pf->dev, "%s: %s opcode %d\n",
 		__func__, dev_name(&padev->aux_dev.dev), req->opcode);
 
-	if (pf->state)
-		return -ENXIO;
-
 	/* Wrap the client's request */
 	cmd.client_request.opcode = PDS_AQ_CMD_CLIENT_CMD;
 	cmd.client_request.client_id = cpu_to_le16(padev->client_id);
diff --git a/drivers/net/ethernet/amd/pds_core/core.c b/drivers/net/ethernet/amd/pds_core/core.c
index 536635e57727..3c60d4cf9d0e 100644
--- a/drivers/net/ethernet/amd/pds_core/core.c
+++ b/drivers/net/ethernet/amd/pds_core/core.c
@@ -167,8 +167,10 @@ static void pdsc_q_map(struct pdsc_queue *q, void *base, dma_addr_t base_pa)
 	q->base = base;
 	q->base_pa = base_pa;
 
-	for (i = 0, cur = q->info; i < q->num_descs; i++, cur++)
+	for (i = 0, cur = q->info; i < q->num_descs; i++, cur++) {
 		cur->desc = base + (i * q->desc_size);
+		init_completion(&cur->completion);
+	}
 }
 
 static void pdsc_cq_map(struct pdsc_cq *cq, void *base, dma_addr_t base_pa)
@@ -325,10 +327,7 @@ static int pdsc_core_init(struct pdsc *pdsc)
 	size_t sz;
 	int err;
 
-	/* Scale the descriptor ring length based on number of CPUs and VFs */
-	numdescs = max_t(int, PDSC_ADMINQ_MIN_LENGTH, num_online_cpus());
-	numdescs += 2 * pci_sriov_get_totalvfs(pdsc->pdev);
-	numdescs = roundup_pow_of_two(numdescs);
+	numdescs = PDSC_ADMINQ_MAX_LENGTH;
 	err = pdsc_qcq_alloc(pdsc, PDS_CORE_QTYPE_ADMINQ, 0, "adminq",
 			     PDS_CORE_QCQ_F_CORE | PDS_CORE_QCQ_F_INTR,
 			     numdescs,
diff --git a/drivers/net/ethernet/amd/pds_core/core.h b/drivers/net/ethernet/amd/pds_core/core.h
index 14522d6d5f86..ec637dc4327a 100644
--- a/drivers/net/ethernet/amd/pds_core/core.h
+++ b/drivers/net/ethernet/amd/pds_core/core.h
@@ -16,7 +16,7 @@
 
 #define PDSC_WATCHDOG_SECS	5
 #define PDSC_QUEUE_NAME_MAX_SZ  16
-#define PDSC_ADMINQ_MIN_LENGTH	16	/* must be a power of two */
+#define PDSC_ADMINQ_MAX_LENGTH	16	/* must be a power of two */
 #define PDSC_NOTIFYQ_LENGTH	64	/* must be a power of two */
 #define PDSC_TEARDOWN_RECOVERY	false
 #define PDSC_TEARDOWN_REMOVING	true
@@ -96,7 +96,7 @@ struct pdsc_q_info {
 	unsigned int bytes;
 	unsigned int nbufs;
 	struct pdsc_buf_info bufs[PDS_CORE_MAX_FRAGS];
-	struct pdsc_wait_context *wc;
+	struct completion completion;
 	void *dest;
 };
 
diff --git a/drivers/net/ethernet/amd/pds_core/devlink.c b/drivers/net/ethernet/amd/pds_core/devlink.c
index 44971e71991f..ca23cde385e6 100644
--- a/drivers/net/ethernet/amd/pds_core/devlink.c
+++ b/drivers/net/ethernet/amd/pds_core/devlink.c
@@ -102,7 +102,7 @@ int pdsc_dl_info_get(struct devlink *dl, struct devlink_info_req *req,
 		.fw_control.opcode = PDS_CORE_CMD_FW_CONTROL,
 		.fw_control.oper = PDS_CORE_FW_GET_LIST,
 	};
-	struct pds_core_fw_list_info fw_list;
+	struct pds_core_fw_list_info fw_list = {};
 	struct pdsc *pdsc = devlink_priv(dl);
 	union pds_core_dev_comp comp;
 	char buf[32];
@@ -115,8 +115,6 @@ int pdsc_dl_info_get(struct devlink *dl, struct devlink_info_req *req,
 	if (!err)
 		memcpy_fromio(&fw_list, pdsc->cmd_regs->data, sizeof(fw_list));
 	mutex_unlock(&pdsc->devcmd_lock);
-	if (err && err != -EIO)
-		return err;
 
 	listlen = min(fw_list.num_fw_slots, ARRAY_SIZE(fw_list.fw_names));
 	for (i = 0; i < listlen; i++) {
diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c
index 2106861463e4..3ee52f4b1166 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc.c
@@ -1850,6 +1850,16 @@ static void enetc_xdp_drop(struct enetc_bdr *rx_ring, int rx_ring_first,
 	}
 }
 
+static void enetc_bulk_flip_buff(struct enetc_bdr *rx_ring, int rx_ring_first,
+				 int rx_ring_last)
+{
+	while (rx_ring_first != rx_ring_last) {
+		enetc_flip_rx_buff(rx_ring,
+				   &rx_ring->rx_swbd[rx_ring_first]);
+		enetc_bdr_idx_inc(rx_ring, &rx_ring_first);
+	}
+}
+
 static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring,
 				   struct napi_struct *napi, int work_limit,
 				   struct bpf_prog *prog)
@@ -1868,11 +1878,10 @@ static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring,
 
 	while (likely(rx_frm_cnt < work_limit)) {
 		union enetc_rx_bd *rxbd, *orig_rxbd;
-		int orig_i, orig_cleaned_cnt;
 		struct xdp_buff xdp_buff;
 		struct sk_buff *skb;
+		int orig_i, err;
 		u32 bd_status;
-		int err;
 
 		rxbd = enetc_rxbd(rx_ring, i);
 		bd_status = le32_to_cpu(rxbd->r.lstatus);
@@ -1887,7 +1896,6 @@ static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring,
 			break;
 
 		orig_rxbd = rxbd;
-		orig_cleaned_cnt = cleaned_cnt;
 		orig_i = i;
 
 		enetc_build_xdp_buff(rx_ring, bd_status, &rxbd, &i,
@@ -1915,15 +1923,21 @@ static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring,
 			rx_ring->stats.xdp_drops++;
 			break;
 		case XDP_PASS:
-			rxbd = orig_rxbd;
-			cleaned_cnt = orig_cleaned_cnt;
-			i = orig_i;
-
-			skb = enetc_build_skb(rx_ring, bd_status, &rxbd,
-					      &i, &cleaned_cnt,
-					      ENETC_RXB_DMA_SIZE_XDP);
-			if (unlikely(!skb))
+			skb = xdp_build_skb_from_buff(&xdp_buff);
+			/* Probably under memory pressure, stop NAPI */
+			if (unlikely(!skb)) {
+				enetc_xdp_drop(rx_ring, orig_i, i);
+				rx_ring->stats.xdp_drops++;
 				goto out;
+			}
+
+			enetc_get_offloads(rx_ring, orig_rxbd, skb);
+
+			/* These buffers are about to be owned by the stack.
+			 * Update our buffer cache (the rx_swbd array elements)
+			 * with their other page halves.
+			 */
+			enetc_bulk_flip_buff(rx_ring, orig_i, i);
 
 			napi_gro_receive(napi, skb);
 			break;
@@ -1965,11 +1979,7 @@ static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring,
 				enetc_xdp_drop(rx_ring, orig_i, i);
 				rx_ring->stats.xdp_redirect_failures++;
 			} else {
-				while (orig_i != i) {
-					enetc_flip_rx_buff(rx_ring,
-							   &rx_ring->rx_swbd[orig_i]);
-					enetc_bdr_idx_inc(rx_ring, &orig_i);
-				}
+				enetc_bulk_flip_buff(rx_ring, orig_i, i);
 				xdp_redirect_frm_cnt++;
 				rx_ring->stats.xdp_redirect++;
 			}
@@ -3362,7 +3372,8 @@ static int enetc_int_vector_init(struct enetc_ndev_priv *priv, int i,
 	bdr->buffer_offset = ENETC_RXB_PAD;
 	priv->rx_ring[i] = bdr;
 
-	err = xdp_rxq_info_reg(&bdr->xdp.rxq, priv->ndev, i, 0);
+	err = __xdp_rxq_info_reg(&bdr->xdp.rxq, priv->ndev, i, 0,
+				 ENETC_RXB_DMA_SIZE_XDP);
 	if (err)
 		goto free_vector;
 
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 0cd1ecacfd29..477b8732b860 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -3997,11 +3997,27 @@ static int mtk_hw_init(struct mtk_eth *eth, bool reset)
 	mtk_w32(eth, 0x21021000, MTK_FE_INT_GRP);
 
 	if (mtk_is_netsys_v3_or_greater(eth)) {
-		/* PSE should not drop port1, port8 and port9 packets */
-		mtk_w32(eth, 0x00000302, PSE_DROP_CFG);
+		/* PSE dummy page mechanism */
+		mtk_w32(eth, PSE_DUMMY_WORK_GDM(1) | PSE_DUMMY_WORK_GDM(2) |
+			PSE_DUMMY_WORK_GDM(3) | DUMMY_PAGE_THR, PSE_DUMY_REQ);
+
+		/* PSE free buffer drop threshold */
+		mtk_w32(eth, 0x00600009, PSE_IQ_REV(8));
+
+		/* PSE should not drop port8, port9 and port13 packets from
+		 * WDMA Tx
+		 */
+		mtk_w32(eth, 0x00002300, PSE_DROP_CFG);
+
+		/* PSE should drop packets to port8, port9 and port13 on WDMA Rx
+		 * ring full
+		 */
+		mtk_w32(eth, 0x00002300, PSE_PPE_DROP(0));
+		mtk_w32(eth, 0x00002300, PSE_PPE_DROP(1));
+		mtk_w32(eth, 0x00002300, PSE_PPE_DROP(2));
 
 		/* GDM and CDM Threshold */
-		mtk_w32(eth, 0x00000707, MTK_CDMW0_THRES);
+		mtk_w32(eth, 0x08000707, MTK_CDMW0_THRES);
 		mtk_w32(eth, 0x00000077, MTK_CDMW1_THRES);
 
 		/* Disable GDM1 RX CRC stripping */
@@ -4018,7 +4034,7 @@ static int mtk_hw_init(struct mtk_eth *eth, bool reset)
 		mtk_w32(eth, 0x00000300, PSE_DROP_CFG);
 
 		/* PSE should drop packets to port 8/9 on WDMA Rx ring full */
-		mtk_w32(eth, 0x00000300, PSE_PPE0_DROP);
+		mtk_w32(eth, 0x00000300, PSE_PPE_DROP(0));
 
 		/* PSE Free Queue Flow Control  */
 		mtk_w32(eth, 0x01fa01f4, PSE_FQFC_CFG2);
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index 8d7b6818d860..0570623e569d 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -151,7 +151,15 @@
 #define PSE_FQFC_CFG1		0x100
 #define PSE_FQFC_CFG2		0x104
 #define PSE_DROP_CFG		0x108
-#define PSE_PPE0_DROP		0x110
+#define PSE_PPE_DROP(x)		(0x110 + ((x) * 0x4))
+
+/* PSE Last FreeQ Page Request Control */
+#define PSE_DUMY_REQ		0x10C
+/* PSE_DUMY_REQ is not a typo but actually called like that also in
+ * MediaTek's datasheet
+ */
+#define PSE_DUMMY_WORK_GDM(x)	BIT(16 + (x))
+#define DUMMY_PAGE_THR		0x1
 
 /* PSE Input Queue Reservation Register*/
 #define PSE_IQ_REV(x)		(0x140 + (((x) - 1) << 2))
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c
index 9f13cea16446..43b2216bc0a2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c
@@ -618,10 +618,6 @@ struct mlx5_ttc_table *mlx5_create_inner_ttc_table(struct mlx5_core_dev *dev,
 	bool use_l4_type;
 	int err;
 
-	ttc = kvzalloc(sizeof(*ttc), GFP_KERNEL);
-	if (!ttc)
-		return ERR_PTR(-ENOMEM);
-
 	switch (params->ns_type) {
 	case MLX5_FLOW_NAMESPACE_PORT_SEL:
 		use_l4_type = MLX5_CAP_GEN_2(dev, pcc_ifa2) &&
@@ -635,7 +631,16 @@ struct mlx5_ttc_table *mlx5_create_inner_ttc_table(struct mlx5_core_dev *dev,
 		return ERR_PTR(-EINVAL);
 	}
 
+	ttc = kvzalloc(sizeof(*ttc), GFP_KERNEL);
+	if (!ttc)
+		return ERR_PTR(-ENOMEM);
+
 	ns = mlx5_get_flow_namespace(dev, params->ns_type);
+	if (!ns) {
+		kvfree(ttc);
+		return ERR_PTR(-EOPNOTSUPP);
+	}
+
 	groups = use_l4_type ? &inner_ttc_groups[TTC_GROUPS_USE_L4_TYPE] :
 			       &inner_ttc_groups[TTC_GROUPS_DEFAULT];
 
@@ -691,10 +696,6 @@ struct mlx5_ttc_table *mlx5_create_ttc_table(struct mlx5_core_dev *dev,
 	bool use_l4_type;
 	int err;
 
-	ttc = kvzalloc(sizeof(*ttc), GFP_KERNEL);
-	if (!ttc)
-		return ERR_PTR(-ENOMEM);
-
 	switch (params->ns_type) {
 	case MLX5_FLOW_NAMESPACE_PORT_SEL:
 		use_l4_type = MLX5_CAP_GEN_2(dev, pcc_ifa2) &&
@@ -708,7 +709,16 @@ struct mlx5_ttc_table *mlx5_create_ttc_table(struct mlx5_core_dev *dev,
 		return ERR_PTR(-EINVAL);
 	}
 
+	ttc = kvzalloc(sizeof(*ttc), GFP_KERNEL);
+	if (!ttc)
+		return ERR_PTR(-ENOMEM);
+
 	ns = mlx5_get_flow_namespace(dev, params->ns_type);
+	if (!ns) {
+		kvfree(ttc);
+		return ERR_PTR(-EOPNOTSUPP);
+	}
+
 	groups = use_l4_type ? &ttc_groups[TTC_GROUPS_USE_L4_TYPE] :
 			       &ttc_groups[TTC_GROUPS_DEFAULT];
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
index 16020b72dec8..ece8588b3b17 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c
@@ -523,24 +523,6 @@ static int socfpga_dwmac_resume(struct device *dev)
 
 	dwmac_priv->ops->set_phy_mode(priv->plat->bsp_priv);
 
-	/* Before the enet controller is suspended, the phy is suspended.
-	 * This causes the phy clock to be gated. The enet controller is
-	 * resumed before the phy, so the clock is still gated "off" when
-	 * the enet controller is resumed. This code makes sure the phy
-	 * is "resumed" before reinitializing the enet controller since
-	 * the enet controller depends on an active phy clock to complete
-	 * a DMA reset. A DMA reset will "time out" if executed
-	 * with no phy clock input on the Synopsys enet controller.
-	 * Verified through Synopsys Case #8000711656.
-	 *
-	 * Note that the phy clock is also gated when the phy is isolated.
-	 * Phy "suspend" and "isolate" controls are located in phy basic
-	 * control register 0, and can be modified by the phy driver
-	 * framework.
-	 */
-	if (ndev->phydev)
-		phy_resume(ndev->phydev);
-
 	return stmmac_resume(dev);
 }
 #endif /* CONFIG_PM_SLEEP */
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
index 600fea8f712f..2d5bf1de5d2e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h
@@ -331,8 +331,8 @@ enum rtc_control {
 
 /* PTP and timestamping registers */
 
-#define GMAC3_X_ATSNS       GENMASK(19, 16)
-#define GMAC3_X_ATSNS_SHIFT 16
+#define GMAC3_X_ATSNS       GENMASK(29, 25)
+#define GMAC3_X_ATSNS_SHIFT 25
 
 #define GMAC_PTP_TCR_ATSFC	BIT(24)
 #define GMAC_PTP_TCR_ATSEN0	BIT(25)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
index 96bcda0856ec..11c525b8d269 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c
@@ -560,7 +560,7 @@ void dwmac1000_get_ptptime(void __iomem *ptpaddr, u64 *ptp_time)
 	u64 ns;
 
 	ns = readl(ptpaddr + GMAC_PTP_ATNR);
-	ns += readl(ptpaddr + GMAC_PTP_ATSR) * NSEC_PER_SEC;
+	ns += (u64)readl(ptpaddr + GMAC_PTP_ATSR) * NSEC_PER_SEC;
 
 	*ptp_time = ns;
 }
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
index 0f59aa982604..e2840fa241f2 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c
@@ -222,7 +222,7 @@ static void get_ptptime(void __iomem *ptpaddr, u64 *ptp_time)
 	u64 ns;
 
 	ns = readl(ptpaddr + PTP_ATNR);
-	ns += readl(ptpaddr + PTP_ATSR) * NSEC_PER_SEC;
+	ns += (u64)readl(ptpaddr + PTP_ATSR) * NSEC_PER_SEC;
 
 	*ptp_time = ns;
 }
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index b7c3bfdaa180..b9340f8bd182 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -3448,9 +3448,18 @@ static int stmmac_hw_setup(struct net_device *dev, bool ptp_register)
 	if (priv->hw->phylink_pcs)
 		phylink_pcs_pre_init(priv->phylink, priv->hw->phylink_pcs);
 
+	/* Note that clk_rx_i must be running for reset to complete. This
+	 * clock may also be required when setting the MAC address.
+	 *
+	 * Block the receive clock stop for LPI mode at the PHY in case
+	 * the link is established with EEE mode active.
+	 */
+	phylink_rx_clk_stop_block(priv->phylink);
+
 	/* DMA initialization and SW reset */
 	ret = stmmac_init_dma_engine(priv);
 	if (ret < 0) {
+		phylink_rx_clk_stop_unblock(priv->phylink);
 		netdev_err(priv->dev, "%s: DMA engine initialization failed\n",
 			   __func__);
 		return ret;
@@ -3458,6 +3467,7 @@ static int stmmac_hw_setup(struct net_device *dev, bool ptp_register)
 
 	/* Copy the MAC addr into the HW  */
 	stmmac_set_umac_addr(priv, priv->hw, dev->dev_addr, 0);
+	phylink_rx_clk_stop_unblock(priv->phylink);
 
 	/* PS and related bits will be programmed according to the speed */
 	if (priv->hw->pcs) {
@@ -3568,7 +3578,9 @@ static int stmmac_hw_setup(struct net_device *dev, bool ptp_register)
 	/* Start the ball rolling... */
 	stmmac_start_all_dma(priv);
 
+	phylink_rx_clk_stop_block(priv->phylink);
 	stmmac_set_hw_vlan_mode(priv, priv->hw);
+	phylink_rx_clk_stop_unblock(priv->phylink);
 
 	return 0;
 }
@@ -5853,6 +5865,9 @@ static void stmmac_tx_timeout(struct net_device *dev, unsigned int txqueue)
  *  whenever multicast addresses must be enabled/disabled.
  *  Return value:
  *  void.
+ *
+ *  FIXME: This may need RXC to be running, but it may be called with BH
+ *  disabled, which means we can't call phylink_rx_clk_stop*().
  */
 static void stmmac_set_rx_mode(struct net_device *dev)
 {
@@ -5985,7 +6000,9 @@ static int stmmac_set_features(struct net_device *netdev,
 	else
 		priv->hw->hw_vlan_en = false;
 
+	phylink_rx_clk_stop_block(priv->phylink);
 	stmmac_set_hw_vlan_mode(priv, priv->hw);
+	phylink_rx_clk_stop_unblock(priv->phylink);
 
 	return 0;
 }
@@ -6269,7 +6286,9 @@ static int stmmac_set_mac_address(struct net_device *ndev, void *addr)
 	if (ret)
 		goto set_mac_error;
 
+	phylink_rx_clk_stop_block(priv->phylink);
 	stmmac_set_umac_addr(priv, priv->hw, ndev->dev_addr, 0);
+	phylink_rx_clk_stop_unblock(priv->phylink);
 
 set_mac_error:
 	pm_runtime_put(priv->device);
@@ -6625,6 +6644,9 @@ static int stmmac_vlan_update(struct stmmac_priv *priv, bool is_double)
 	return stmmac_update_vlan_hash(priv, priv->hw, hash, pmatch, is_double);
 }
 
+/* FIXME: This may need RXC to be running, but it may be called with BH
+ * disabled, which means we can't call phylink_rx_clk_stop*().
+ */
 static int stmmac_vlan_rx_add_vid(struct net_device *ndev, __be16 proto, u16 vid)
 {
 	struct stmmac_priv *priv = netdev_priv(ndev);
@@ -6656,6 +6678,9 @@ static int stmmac_vlan_rx_add_vid(struct net_device *ndev, __be16 proto, u16 vid
 	return ret;
 }
 
+/* FIXME: This may need RXC to be running, but it may be called with BH
+ * disabled, which means we can't call phylink_rx_clk_stop*().
+ */
 static int stmmac_vlan_rx_kill_vid(struct net_device *ndev, __be16 proto, u16 vid)
 {
 	struct stmmac_priv *priv = netdev_priv(ndev);
@@ -7813,13 +7838,11 @@ int stmmac_suspend(struct device *dev)
 	mutex_unlock(&priv->lock);
 
 	rtnl_lock();
-	if (device_may_wakeup(priv->device) && priv->plat->pmt) {
-		phylink_suspend(priv->phylink, true);
-	} else {
-		if (device_may_wakeup(priv->device))
-			phylink_speed_down(priv->phylink, false);
-		phylink_suspend(priv->phylink, false);
-	}
+	if (device_may_wakeup(priv->device) && !priv->plat->pmt)
+		phylink_speed_down(priv->phylink, false);
+
+	phylink_suspend(priv->phylink,
+			device_may_wakeup(priv->device) && priv->plat->pmt);
 	rtnl_unlock();
 
 	if (stmmac_fpe_supported(priv))
@@ -7909,16 +7932,12 @@ int stmmac_resume(struct device *dev)
 	}
 
 	rtnl_lock();
-	if (device_may_wakeup(priv->device) && priv->plat->pmt) {
-		phylink_resume(priv->phylink);
-	} else {
-		phylink_resume(priv->phylink);
-		if (device_may_wakeup(priv->device))
-			phylink_speed_up(priv->phylink);
-	}
-	rtnl_unlock();
 
-	rtnl_lock();
+	/* Prepare the PHY to resume, ensuring that its clocks which are
+	 * necessary for the MAC DMA reset to complete are running
+	 */
+	phylink_prepare_resume(priv->phylink);
+
 	mutex_lock(&priv->lock);
 
 	stmmac_reset_queues_param(priv);
@@ -7928,14 +7947,25 @@ int stmmac_resume(struct device *dev)
 
 	stmmac_hw_setup(ndev, false);
 	stmmac_init_coalesce(priv);
+	phylink_rx_clk_stop_block(priv->phylink);
 	stmmac_set_rx_mode(ndev);
 
 	stmmac_restore_hw_vlan_rx_fltr(priv, ndev, priv->hw);
+	phylink_rx_clk_stop_unblock(priv->phylink);
 
 	stmmac_enable_all_queues(priv);
 	stmmac_enable_all_dma_irq(priv);
 
 	mutex_unlock(&priv->lock);
+
+	/* phylink_resume() must be called after the hardware has been
+	 * initialised because it may bring the link up immediately in a
+	 * workqueue thread, which will race with initialisation.
+	 */
+	phylink_resume(priv->phylink);
+	if (device_may_wakeup(priv->device) && !priv->plat->pmt)
+		phylink_speed_up(priv->phylink);
+
 	rtnl_unlock();
 
 	netif_device_attach(ndev);
diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c
index 72177fea1cfb..edc3165f0077 100644
--- a/drivers/net/ethernet/sun/niu.c
+++ b/drivers/net/ethernet/sun/niu.c
@@ -9064,6 +9064,8 @@ static void niu_try_msix(struct niu *np, u8 *ldg_num_map)
 		msi_vec[i].entry = i;
 	}
 
+	pdev->dev_flags |= PCI_DEV_FLAGS_MSIX_TOUCH_ENTRY_DATA_FIRST;
+
 	num_irqs = pci_enable_msix_range(pdev, msi_vec, 1, num_irqs);
 	if (num_irqs < 0) {
 		np->flags &= ~NIU_FLAGS_MSIX;
diff --git a/drivers/net/phy/dp83822.c b/drivers/net/phy/dp83822.c
index 6599feca1967..e32013eb0186 100644
--- a/drivers/net/phy/dp83822.c
+++ b/drivers/net/phy/dp83822.c
@@ -31,6 +31,7 @@
 #define MII_DP83822_RCSR	0x17
 #define MII_DP83822_RESET_CTRL	0x1f
 #define MII_DP83822_MLEDCR	0x25
+#define MII_DP83822_LDCTRL	0x403
 #define MII_DP83822_LEDCFG1	0x460
 #define MII_DP83822_IOCTRL1	0x462
 #define MII_DP83822_IOCTRL2	0x463
@@ -123,6 +124,9 @@
 #define DP83822_IOCTRL1_GPIO1_CTRL		GENMASK(2, 0)
 #define DP83822_IOCTRL1_GPIO1_CTRL_LED_1	BIT(0)
 
+/* LDCTRL bits */
+#define DP83822_100BASE_TX_LINE_DRIVER_SWING	GENMASK(7, 4)
+
 /* IOCTRL2 bits */
 #define DP83822_IOCTRL2_GPIO2_CLK_SRC		GENMASK(6, 4)
 #define DP83822_IOCTRL2_GPIO2_CTRL		GENMASK(2, 0)
@@ -197,6 +201,7 @@ struct dp83822_private {
 	bool set_gpio2_clk_out;
 	u32 gpio2_clk_out;
 	bool led_pin_enable[DP83822_MAX_LED_PINS];
+	int tx_amplitude_100base_tx_index;
 };
 
 static int dp83822_config_wol(struct phy_device *phydev,
@@ -522,6 +527,12 @@ static int dp83822_config_init(struct phy_device *phydev)
 			       FIELD_PREP(DP83822_IOCTRL2_GPIO2_CLK_SRC,
 					  dp83822->gpio2_clk_out));
 
+	if (dp83822->tx_amplitude_100base_tx_index >= 0)
+		phy_modify_mmd(phydev, MDIO_MMD_VEND2, MII_DP83822_LDCTRL,
+			       DP83822_100BASE_TX_LINE_DRIVER_SWING,
+			       FIELD_PREP(DP83822_100BASE_TX_LINE_DRIVER_SWING,
+					  dp83822->tx_amplitude_100base_tx_index));
+
 	err = dp83822_config_init_leds(phydev);
 	if (err)
 		return err;
@@ -719,7 +730,12 @@ static int dp83822_phy_reset(struct phy_device *phydev)
 	return phydev->drv->config_init(phydev);
 }
 
-#ifdef CONFIG_OF_MDIO
+#if IS_ENABLED(CONFIG_OF_MDIO)
+static const u32 tx_amplitude_100base_tx_gain[] = {
+	80, 82, 83, 85, 87, 88, 90, 92,
+	93, 95, 97, 98, 100, 102, 103, 105,
+};
+
 static int dp83822_of_init_leds(struct phy_device *phydev)
 {
 	struct device_node *node = phydev->mdio.dev.of_node;
@@ -780,6 +796,8 @@ static int dp83822_of_init(struct phy_device *phydev)
 	struct dp83822_private *dp83822 = phydev->priv;
 	struct device *dev = &phydev->mdio.dev;
 	const char *of_val;
+	int i, ret;
+	u32 val;
 
 	/* Signal detection for the PHY is only enabled if the FX_EN and the
 	 * SD_EN pins are strapped. Signal detection can only enabled if FX_EN
@@ -815,6 +833,25 @@ static int dp83822_of_init(struct phy_device *phydev)
 		dp83822->set_gpio2_clk_out = true;
 	}
 
+	ret = phy_get_tx_amplitude_gain(phydev, dev,
+					ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+					&val);
+	if (!ret) {
+		for (i = 0; i < ARRAY_SIZE(tx_amplitude_100base_tx_gain); i++) {
+			if (tx_amplitude_100base_tx_gain[i] == val) {
+				dp83822->tx_amplitude_100base_tx_index = i;
+				break;
+			}
+		}
+
+		if (dp83822->tx_amplitude_100base_tx_index < 0) {
+			phydev_err(phydev,
+				   "Invalid value for tx-amplitude-100base-tx-percent property (%u)\n",
+				   val);
+			return -EINVAL;
+		}
+	}
+
 	return dp83822_of_init_leds(phydev);
 }
 
@@ -893,6 +930,7 @@ static int dp8382x_probe(struct phy_device *phydev)
 	if (!dp83822)
 		return -ENOMEM;
 
+	dp83822->tx_amplitude_100base_tx_index = -1;
 	phydev->priv = dp83822;
 
 	return 0;
diff --git a/drivers/net/phy/microchip.c b/drivers/net/phy/microchip.c
index 0e17cc458efd..93de88c1c8fd 100644
--- a/drivers/net/phy/microchip.c
+++ b/drivers/net/phy/microchip.c
@@ -37,47 +37,6 @@ static int lan88xx_write_page(struct phy_device *phydev, int page)
 	return __phy_write(phydev, LAN88XX_EXT_PAGE_ACCESS, page);
 }
 
-static int lan88xx_phy_config_intr(struct phy_device *phydev)
-{
-	int rc;
-
-	if (phydev->interrupts == PHY_INTERRUPT_ENABLED) {
-		/* unmask all source and clear them before enable */
-		rc = phy_write(phydev, LAN88XX_INT_MASK, 0x7FFF);
-		rc = phy_read(phydev, LAN88XX_INT_STS);
-		rc = phy_write(phydev, LAN88XX_INT_MASK,
-			       LAN88XX_INT_MASK_MDINTPIN_EN_ |
-			       LAN88XX_INT_MASK_LINK_CHANGE_);
-	} else {
-		rc = phy_write(phydev, LAN88XX_INT_MASK, 0);
-		if (rc)
-			return rc;
-
-		/* Ack interrupts after they have been disabled */
-		rc = phy_read(phydev, LAN88XX_INT_STS);
-	}
-
-	return rc < 0 ? rc : 0;
-}
-
-static irqreturn_t lan88xx_handle_interrupt(struct phy_device *phydev)
-{
-	int irq_status;
-
-	irq_status = phy_read(phydev, LAN88XX_INT_STS);
-	if (irq_status < 0) {
-		phy_error(phydev);
-		return IRQ_NONE;
-	}
-
-	if (!(irq_status & LAN88XX_INT_STS_LINK_CHANGE_))
-		return IRQ_NONE;
-
-	phy_trigger_machine(phydev);
-
-	return IRQ_HANDLED;
-}
-
 static int lan88xx_suspend(struct phy_device *phydev)
 {
 	struct lan88xx_priv *priv = phydev->priv;
@@ -528,8 +487,9 @@ static struct phy_driver microchip_phy_driver[] = {
 	.config_aneg	= lan88xx_config_aneg,
 	.link_change_notify = lan88xx_link_change_notify,
 
-	.config_intr	= lan88xx_phy_config_intr,
-	.handle_interrupt = lan88xx_handle_interrupt,
+	/* Interrupt handling is broken, do not define related
+	 * functions to force polling.
+	 */
 
 	.suspend	= lan88xx_suspend,
 	.resume		= genphy_resume,
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 92161af788af..2a01887c5617 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -3123,19 +3123,12 @@ void phy_get_pause(struct phy_device *phydev, bool *tx_pause, bool *rx_pause)
 EXPORT_SYMBOL(phy_get_pause);
 
 #if IS_ENABLED(CONFIG_OF_MDIO)
-static int phy_get_int_delay_property(struct device *dev, const char *name)
+static int phy_get_u32_property(struct device *dev, const char *name, u32 *val)
 {
-	s32 int_delay;
-	int ret;
-
-	ret = device_property_read_u32(dev, name, &int_delay);
-	if (ret)
-		return ret;
-
-	return int_delay;
+	return device_property_read_u32(dev, name, val);
 }
 #else
-static int phy_get_int_delay_property(struct device *dev, const char *name)
+static int phy_get_u32_property(struct device *dev, const char *name, u32 *val)
 {
 	return -EINVAL;
 }
@@ -3160,12 +3153,12 @@ static int phy_get_int_delay_property(struct device *dev, const char *name)
 s32 phy_get_internal_delay(struct phy_device *phydev, struct device *dev,
 			   const int *delay_values, int size, bool is_rx)
 {
-	s32 delay;
-	int i;
+	int i, ret;
+	u32 delay;
 
 	if (is_rx) {
-		delay = phy_get_int_delay_property(dev, "rx-internal-delay-ps");
-		if (delay < 0 && size == 0) {
+		ret = phy_get_u32_property(dev, "rx-internal-delay-ps", &delay);
+		if (ret < 0 && size == 0) {
 			if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID ||
 			    phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID)
 				return 1;
@@ -3174,8 +3167,8 @@ s32 phy_get_internal_delay(struct phy_device *phydev, struct device *dev,
 		}
 
 	} else {
-		delay = phy_get_int_delay_property(dev, "tx-internal-delay-ps");
-		if (delay < 0 && size == 0) {
+		ret = phy_get_u32_property(dev, "tx-internal-delay-ps", &delay);
+		if (ret < 0 && size == 0) {
 			if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID ||
 			    phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID)
 				return 1;
@@ -3184,8 +3177,8 @@ s32 phy_get_internal_delay(struct phy_device *phydev, struct device *dev,
 		}
 	}
 
-	if (delay < 0)
-		return delay;
+	if (ret < 0)
+		return ret;
 
 	if (size == 0)
 		return delay;
@@ -3220,6 +3213,30 @@ s32 phy_get_internal_delay(struct phy_device *phydev, struct device *dev,
 }
 EXPORT_SYMBOL(phy_get_internal_delay);
 
+/**
+ * phy_get_tx_amplitude_gain - stores tx amplitude gain in @val
+ * @phydev: phy_device struct
+ * @dev: pointer to the devices device struct
+ * @linkmode: linkmode for which the tx amplitude gain should be retrieved
+ * @val: tx amplitude gain
+ *
+ * Returns: 0 on success, < 0 on failure
+ */
+int phy_get_tx_amplitude_gain(struct phy_device *phydev, struct device *dev,
+			      enum ethtool_link_mode_bit_indices linkmode,
+			      u32 *val)
+{
+	switch (linkmode) {
+	case ETHTOOL_LINK_MODE_100baseT_Full_BIT:
+		return phy_get_u32_property(dev,
+					    "tx-amplitude-100base-tx-percent",
+					    val);
+	default:
+		return -EINVAL;
+	}
+}
+EXPORT_SYMBOL_GPL(phy_get_tx_amplitude_gain);
+
 static int phy_led_set_brightness(struct led_classdev *led_cdev,
 				  enum led_brightness value)
 {
diff --git a/drivers/net/phy/phy_led_triggers.c b/drivers/net/phy/phy_led_triggers.c
index f550576eb9da..6f9d8da76c4d 100644
--- a/drivers/net/phy/phy_led_triggers.c
+++ b/drivers/net/phy/phy_led_triggers.c
@@ -91,9 +91,8 @@ int phy_led_triggers_register(struct phy_device *phy)
 	if (!phy->phy_num_led_triggers)
 		return 0;
 
-	phy->led_link_trigger = devm_kzalloc(&phy->mdio.dev,
-					     sizeof(*phy->led_link_trigger),
-					     GFP_KERNEL);
+	phy->led_link_trigger = kzalloc(sizeof(*phy->led_link_trigger),
+					GFP_KERNEL);
 	if (!phy->led_link_trigger) {
 		err = -ENOMEM;
 		goto out_clear;
@@ -103,10 +102,9 @@ int phy_led_triggers_register(struct phy_device *phy)
 	if (err)
 		goto out_free_link;
 
-	phy->phy_led_triggers = devm_kcalloc(&phy->mdio.dev,
-					    phy->phy_num_led_triggers,
-					    sizeof(struct phy_led_trigger),
-					    GFP_KERNEL);
+	phy->phy_led_triggers = kcalloc(phy->phy_num_led_triggers,
+					sizeof(struct phy_led_trigger),
+					GFP_KERNEL);
 	if (!phy->phy_led_triggers) {
 		err = -ENOMEM;
 		goto out_unreg_link;
@@ -127,11 +125,11 @@ int phy_led_triggers_register(struct phy_device *phy)
 out_unreg:
 	while (i--)
 		phy_led_trigger_unregister(&phy->phy_led_triggers[i]);
-	devm_kfree(&phy->mdio.dev, phy->phy_led_triggers);
+	kfree(phy->phy_led_triggers);
 out_unreg_link:
 	phy_led_trigger_unregister(phy->led_link_trigger);
 out_free_link:
-	devm_kfree(&phy->mdio.dev, phy->led_link_trigger);
+	kfree(phy->led_link_trigger);
 	phy->led_link_trigger = NULL;
 out_clear:
 	phy->phy_num_led_triggers = 0;
@@ -145,8 +143,13 @@ void phy_led_triggers_unregister(struct phy_device *phy)
 
 	for (i = 0; i < phy->phy_num_led_triggers; i++)
 		phy_led_trigger_unregister(&phy->phy_led_triggers[i]);
+	kfree(phy->phy_led_triggers);
+	phy->phy_led_triggers = NULL;
 
-	if (phy->led_link_trigger)
+	if (phy->led_link_trigger) {
 		phy_led_trigger_unregister(phy->led_link_trigger);
+		kfree(phy->led_link_trigger);
+		phy->led_link_trigger = NULL;
+	}
 }
 EXPORT_SYMBOL_GPL(phy_led_triggers_unregister);
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index b00a315de060..5be48eb810ab 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -82,12 +82,15 @@ struct phylink {
 	unsigned int pcs_state;
 
 	bool link_failed;
+	bool suspend_link_up;
+	bool major_config_failed;
 	bool mac_supports_eee_ops;
 	bool mac_supports_eee;
 	bool phy_enable_tx_lpi;
 	bool mac_enable_tx_lpi;
 	bool mac_tx_clk_stop;
 	u32 mac_tx_lpi_timer;
+	u8 mac_rx_clk_stop_blocked;
 
 	struct sfp_bus *sfp_bus;
 	bool sfp_may_have_phy;
@@ -1360,12 +1363,16 @@ static void phylink_major_config(struct phylink *pl, bool restart,
 		    phylink_an_mode_str(pl->req_link_an_mode),
 		    phy_modes(state->interface));
 
+	pl->major_config_failed = false;
+
 	if (pl->mac_ops->mac_select_pcs) {
 		pcs = pl->mac_ops->mac_select_pcs(pl->config, state->interface);
 		if (IS_ERR(pcs)) {
 			phylink_err(pl,
 				    "mac_select_pcs unexpectedly failed: %pe\n",
 				    pcs);
+
+			pl->major_config_failed = true;
 			return;
 		}
 
@@ -1387,6 +1394,7 @@ static void phylink_major_config(struct phylink *pl, bool restart,
 		if (err < 0) {
 			phylink_err(pl, "mac_prepare failed: %pe\n",
 				    ERR_PTR(err));
+			pl->major_config_failed = true;
 			return;
 		}
 	}
@@ -1410,8 +1418,15 @@ static void phylink_major_config(struct phylink *pl, bool restart,
 
 	phylink_mac_config(pl, state);
 
-	if (pl->pcs)
-		phylink_pcs_post_config(pl->pcs, state->interface);
+	if (pl->pcs) {
+		err = phylink_pcs_post_config(pl->pcs, state->interface);
+		if (err < 0) {
+			phylink_err(pl, "pcs_post_config failed: %pe\n",
+				    ERR_PTR(err));
+
+			pl->major_config_failed = true;
+		}
+	}
 
 	if (pl->pcs_state == PCS_STATE_STARTING || pcs_changed)
 		phylink_pcs_enable(pl->pcs);
@@ -1422,11 +1437,12 @@ static void phylink_major_config(struct phylink *pl, bool restart,
 
 	err = phylink_pcs_config(pl->pcs, neg_mode, state,
 				 !!(pl->link_config.pause & MLO_PAUSE_AN));
-	if (err < 0)
-		phylink_err(pl, "pcs_config failed: %pe\n",
-			    ERR_PTR(err));
-	else if (err > 0)
+	if (err < 0) {
+		phylink_err(pl, "pcs_config failed: %pe\n", ERR_PTR(err));
+		pl->major_config_failed = true;
+	} else if (err > 0) {
 		restart = true;
+	}
 
 	if (restart)
 		phylink_pcs_an_restart(pl);
@@ -1434,16 +1450,22 @@ static void phylink_major_config(struct phylink *pl, bool restart,
 	if (pl->mac_ops->mac_finish) {
 		err = pl->mac_ops->mac_finish(pl->config, pl->act_link_an_mode,
 					      state->interface);
-		if (err < 0)
+		if (err < 0) {
 			phylink_err(pl, "mac_finish failed: %pe\n",
 				    ERR_PTR(err));
+
+			pl->major_config_failed = true;
+		}
 	}
 
 	if (pl->phydev && pl->phy_ib_mode) {
 		err = phy_config_inband(pl->phydev, pl->phy_ib_mode);
-		if (err < 0)
+		if (err < 0) {
 			phylink_err(pl, "phy_config_inband: %pe\n",
 				    ERR_PTR(err));
+
+			pl->major_config_failed = true;
+		}
 	}
 
 	if (pl->sfp_bus) {
@@ -1795,6 +1817,12 @@ static void phylink_resolve(struct work_struct *w)
 		}
 	}
 
+	/* If configuration of the interface failed, force the link down
+	 * until we get a successful configuration.
+	 */
+	if (pl->major_config_failed)
+		link_state.link = false;
+
 	if (link_state.link != cur_link_state) {
 		pl->old_link_state = link_state.link;
 		if (!link_state.link)
@@ -2594,6 +2622,64 @@ void phylink_stop(struct phylink *pl)
 }
 EXPORT_SYMBOL_GPL(phylink_stop);
 
+/**
+ * phylink_rx_clk_stop_block() - block PHY ability to stop receive clock in LPI
+ * @pl: a pointer to a &struct phylink returned from phylink_create()
+ *
+ * Disable the PHY's ability to stop the receive clock while the receive path
+ * is in EEE LPI state, until the number of calls to phylink_rx_clk_stop_block()
+ * are balanced by calls to phylink_rx_clk_stop_unblock().
+ */
+void phylink_rx_clk_stop_block(struct phylink *pl)
+{
+	ASSERT_RTNL();
+
+	if (pl->mac_rx_clk_stop_blocked == U8_MAX) {
+		phylink_warn(pl, "%s called too many times - ignoring\n",
+			     __func__);
+		dump_stack();
+		return;
+	}
+
+	/* Disable PHY receive clock stop if this is the first time this
+	 * function has been called and clock-stop was previously enabled.
+	 */
+	if (pl->mac_rx_clk_stop_blocked++ == 0 &&
+	    pl->mac_supports_eee_ops && pl->phydev &&
+	    pl->config->eee_rx_clk_stop_enable)
+		phy_eee_rx_clock_stop(pl->phydev, false);
+}
+EXPORT_SYMBOL_GPL(phylink_rx_clk_stop_block);
+
+/**
+ * phylink_rx_clk_stop_unblock() - unblock PHY ability to stop receive clock
+ * @pl: a pointer to a &struct phylink returned from phylink_create()
+ *
+ * All calls to phylink_rx_clk_stop_block() must be balanced with a
+ * corresponding call to phylink_rx_clk_stop_unblock() to restore the PHYs
+ * ability to stop the receive clock when the receive path is in EEE LPI mode.
+ */
+void phylink_rx_clk_stop_unblock(struct phylink *pl)
+{
+	ASSERT_RTNL();
+
+	if (pl->mac_rx_clk_stop_blocked == 0) {
+		phylink_warn(pl, "%s called too many times - ignoring\n",
+			     __func__);
+		dump_stack();
+		return;
+	}
+
+	/* Re-enable PHY receive clock stop if the number of unblocks matches
+	 * the number of calls to the block function above.
+	 */
+	if (--pl->mac_rx_clk_stop_blocked == 0 &&
+	    pl->mac_supports_eee_ops && pl->phydev &&
+	    pl->config->eee_rx_clk_stop_enable)
+		phy_eee_rx_clock_stop(pl->phydev, true);
+}
+EXPORT_SYMBOL_GPL(phylink_rx_clk_stop_unblock);
+
 /**
  * phylink_suspend() - handle a network device suspend event
  * @pl: a pointer to a &struct phylink returned from phylink_create()
@@ -2619,14 +2705,16 @@ void phylink_suspend(struct phylink *pl, bool mac_wol)
 		/* Stop the resolver bringing the link up */
 		__set_bit(PHYLINK_DISABLE_MAC_WOL, &pl->phylink_disable_state);
 
-		/* Disable the carrier, to prevent transmit timeouts,
-		 * but one would hope all packets have been sent. This
-		 * also means phylink_resolve() will do nothing.
-		 */
-		if (pl->netdev)
-			netif_carrier_off(pl->netdev);
-		else
+		pl->suspend_link_up = phylink_link_is_up(pl);
+		if (pl->suspend_link_up) {
+			/* Disable the carrier, to prevent transmit timeouts,
+			 * but one would hope all packets have been sent. This
+			 * also means phylink_resolve() will do nothing.
+			 */
+			if (pl->netdev)
+				netif_carrier_off(pl->netdev);
 			pl->old_link_state = false;
+		}
 
 		/* We do not call mac_link_down() here as we want the
 		 * link to remain up to receive the WoL packets.
@@ -2638,6 +2726,31 @@ void phylink_suspend(struct phylink *pl, bool mac_wol)
 }
 EXPORT_SYMBOL_GPL(phylink_suspend);
 
+/**
+ * phylink_prepare_resume() - prepare to resume a network device
+ * @pl: a pointer to a &struct phylink returned from phylink_create()
+ *
+ * Optional, but if called must be called prior to phylink_resume().
+ *
+ * Prepare to resume a network device, preparing the PHY as necessary.
+ */
+void phylink_prepare_resume(struct phylink *pl)
+{
+	struct phy_device *phydev = pl->phydev;
+
+	ASSERT_RTNL();
+
+	/* IEEE 802.3 22.2.4.1.5 allows PHYs to stop their receive clock
+	 * when PDOWN is set. However, some MACs require RXC to be running
+	 * in order to resume. If the MAC requires RXC, and we have a PHY,
+	 * then resume the PHY. Note that 802.3 allows PHYs 500ms before
+	 * the clock meets requirements. We do not implement this delay.
+	 */
+	if (pl->config->mac_requires_rxc && phydev && phydev->suspended)
+		phy_resume(phydev);
+}
+EXPORT_SYMBOL_GPL(phylink_prepare_resume);
+
 /**
  * phylink_resume() - handle a network device resume event
  * @pl: a pointer to a &struct phylink returned from phylink_create()
@@ -2652,15 +2765,18 @@ void phylink_resume(struct phylink *pl)
 	if (test_bit(PHYLINK_DISABLE_MAC_WOL, &pl->phylink_disable_state)) {
 		/* Wake-on-Lan enabled, MAC handling */
 
-		/* Call mac_link_down() so we keep the overall state balanced.
-		 * Do this under the state_mutex lock for consistency. This
-		 * will cause a "Link Down" message to be printed during
-		 * resume, which is harmless - the true link state will be
-		 * printed when we run a resolve.
-		 */
-		mutex_lock(&pl->state_mutex);
-		phylink_link_down(pl);
-		mutex_unlock(&pl->state_mutex);
+		if (pl->suspend_link_up) {
+			/* Call mac_link_down() so we keep the overall state
+			 * balanced. Do this under the state_mutex lock for
+			 * consistency. This will cause a "Link Down" message
+			 * to be printed during resume, which is harmless -
+			 * the true link state will be printed when we run a
+			 * resolve.
+			 */
+			mutex_lock(&pl->state_mutex);
+			phylink_link_down(pl);
+			mutex_unlock(&pl->state_mutex);
+		}
 
 		/* Re-apply the link parameters so that all the settings get
 		 * restored to the MAC.
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index d1ed544ba03a..3e4896d9537e 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2789,7 +2789,8 @@ static void skb_recv_done(struct virtqueue *rvq)
 	virtqueue_napi_schedule(&rq->napi, rvq);
 }
 
-static void virtnet_napi_enable(struct virtqueue *vq, struct napi_struct *napi)
+static void virtnet_napi_do_enable(struct virtqueue *vq,
+				   struct napi_struct *napi)
 {
 	napi_enable(napi);
 
@@ -2802,10 +2803,16 @@ static void virtnet_napi_enable(struct virtqueue *vq, struct napi_struct *napi)
 	local_bh_enable();
 }
 
-static void virtnet_napi_tx_enable(struct virtnet_info *vi,
-				   struct virtqueue *vq,
-				   struct napi_struct *napi)
+static void virtnet_napi_enable(struct receive_queue *rq)
 {
+	virtnet_napi_do_enable(rq->vq, &rq->napi);
+}
+
+static void virtnet_napi_tx_enable(struct send_queue *sq)
+{
+	struct virtnet_info *vi = sq->vq->vdev->priv;
+	struct napi_struct *napi = &sq->napi;
+
 	if (!napi->weight)
 		return;
 
@@ -2817,15 +2824,24 @@ static void virtnet_napi_tx_enable(struct virtnet_info *vi,
 		return;
 	}
 
-	return virtnet_napi_enable(vq, napi);
+	virtnet_napi_do_enable(sq->vq, napi);
 }
 
-static void virtnet_napi_tx_disable(struct napi_struct *napi)
+static void virtnet_napi_tx_disable(struct send_queue *sq)
 {
+	struct napi_struct *napi = &sq->napi;
+
 	if (napi->weight)
 		napi_disable(napi);
 }
 
+static void virtnet_napi_disable(struct receive_queue *rq)
+{
+	struct napi_struct *napi = &rq->napi;
+
+	napi_disable(napi);
+}
+
 static void refill_work(struct work_struct *work)
 {
 	struct virtnet_info *vi =
@@ -2836,9 +2852,9 @@ static void refill_work(struct work_struct *work)
 	for (i = 0; i < vi->curr_queue_pairs; i++) {
 		struct receive_queue *rq = &vi->rq[i];
 
-		napi_disable(&rq->napi);
+		virtnet_napi_disable(rq);
 		still_empty = !try_fill_recv(vi, rq, GFP_KERNEL);
-		virtnet_napi_enable(rq->vq, &rq->napi);
+		virtnet_napi_enable(rq);
 
 		/* In theory, this can happen: if we don't get any buffers in
 		 * we will *never* try to fill again.
@@ -3035,8 +3051,8 @@ static int virtnet_poll(struct napi_struct *napi, int budget)
 
 static void virtnet_disable_queue_pair(struct virtnet_info *vi, int qp_index)
 {
-	virtnet_napi_tx_disable(&vi->sq[qp_index].napi);
-	napi_disable(&vi->rq[qp_index].napi);
+	virtnet_napi_tx_disable(&vi->sq[qp_index]);
+	virtnet_napi_disable(&vi->rq[qp_index]);
 	xdp_rxq_info_unreg(&vi->rq[qp_index].xdp_rxq);
 }
 
@@ -3055,8 +3071,8 @@ static int virtnet_enable_queue_pair(struct virtnet_info *vi, int qp_index)
 	if (err < 0)
 		goto err_xdp_reg_mem_model;
 
-	virtnet_napi_enable(vi->rq[qp_index].vq, &vi->rq[qp_index].napi);
-	virtnet_napi_tx_enable(vi, vi->sq[qp_index].vq, &vi->sq[qp_index].napi);
+	virtnet_napi_enable(&vi->rq[qp_index]);
+	virtnet_napi_tx_enable(&vi->sq[qp_index]);
 
 	return 0;
 
@@ -3302,25 +3318,72 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev)
 	return NETDEV_TX_OK;
 }
 
-static void virtnet_rx_pause(struct virtnet_info *vi, struct receive_queue *rq)
+static void __virtnet_rx_pause(struct virtnet_info *vi,
+			       struct receive_queue *rq)
 {
 	bool running = netif_running(vi->dev);
 
 	if (running) {
-		napi_disable(&rq->napi);
+		virtnet_napi_disable(rq);
 		virtnet_cancel_dim(vi, &rq->dim);
 	}
 }
 
+static void virtnet_rx_pause_all(struct virtnet_info *vi)
+{
+	int i;
+
+	/*
+	 * Make sure refill_work does not run concurrently to
+	 * avoid napi_disable race which leads to deadlock.
+	 */
+	disable_delayed_refill(vi);
+	cancel_delayed_work_sync(&vi->refill);
+	for (i = 0; i < vi->max_queue_pairs; i++)
+		__virtnet_rx_pause(vi, &vi->rq[i]);
+}
+
+static void virtnet_rx_pause(struct virtnet_info *vi, struct receive_queue *rq)
+{
+	/*
+	 * Make sure refill_work does not run concurrently to
+	 * avoid napi_disable race which leads to deadlock.
+	 */
+	disable_delayed_refill(vi);
+	cancel_delayed_work_sync(&vi->refill);
+	__virtnet_rx_pause(vi, rq);
+}
+
+static void __virtnet_rx_resume(struct virtnet_info *vi,
+				struct receive_queue *rq,
+				bool refill)
+{
+	bool running = netif_running(vi->dev);
+
+	if (refill && !try_fill_recv(vi, rq, GFP_KERNEL))
+		schedule_delayed_work(&vi->refill, 0);
+
+	if (running)
+		virtnet_napi_enable(rq);
+}
+
+static void virtnet_rx_resume_all(struct virtnet_info *vi)
+{
+	int i;
+
+	enable_delayed_refill(vi);
+	for (i = 0; i < vi->max_queue_pairs; i++) {
+		if (i < vi->curr_queue_pairs)
+			__virtnet_rx_resume(vi, &vi->rq[i], true);
+		else
+			__virtnet_rx_resume(vi, &vi->rq[i], false);
+	}
+}
+
 static void virtnet_rx_resume(struct virtnet_info *vi, struct receive_queue *rq)
 {
-	bool running = netif_running(vi->dev);
-
-	if (!try_fill_recv(vi, rq, GFP_KERNEL))
-		schedule_delayed_work(&vi->refill, 0);
-
-	if (running)
-		virtnet_napi_enable(rq->vq, &rq->napi);
+	enable_delayed_refill(vi);
+	__virtnet_rx_resume(vi, rq, true);
 }
 
 static int virtnet_rx_resize(struct virtnet_info *vi,
@@ -3349,7 +3412,7 @@ static void virtnet_tx_pause(struct virtnet_info *vi, struct send_queue *sq)
 	qindex = sq - vi->sq;
 
 	if (running)
-		virtnet_napi_tx_disable(&sq->napi);
+		virtnet_napi_tx_disable(sq);
 
 	txq = netdev_get_tx_queue(vi->dev, qindex);
 
@@ -3383,7 +3446,7 @@ static void virtnet_tx_resume(struct virtnet_info *vi, struct send_queue *sq)
 	__netif_tx_unlock_bh(txq);
 
 	if (running)
-		virtnet_napi_tx_enable(vi, sq->vq, &sq->napi);
+		virtnet_napi_tx_enable(sq);
 }
 
 static int virtnet_tx_resize(struct virtnet_info *vi, struct send_queue *sq,
@@ -5923,12 +5986,12 @@ static int virtnet_xdp_set(struct net_device *dev, struct bpf_prog *prog,
 	if (prog)
 		bpf_prog_add(prog, vi->max_queue_pairs - 1);
 
+	virtnet_rx_pause_all(vi);
+
 	/* Make sure NAPI is not using any XDP TX queues for RX. */
 	if (netif_running(dev)) {
-		for (i = 0; i < vi->max_queue_pairs; i++) {
-			napi_disable(&vi->rq[i].napi);
-			virtnet_napi_tx_disable(&vi->sq[i].napi);
-		}
+		for (i = 0; i < vi->max_queue_pairs; i++)
+			virtnet_napi_tx_disable(&vi->sq[i]);
 	}
 
 	if (!prog) {
@@ -5960,14 +6023,12 @@ static int virtnet_xdp_set(struct net_device *dev, struct bpf_prog *prog,
 		vi->xdp_enabled = false;
 	}
 
+	virtnet_rx_resume_all(vi);
 	for (i = 0; i < vi->max_queue_pairs; i++) {
 		if (old_prog)
 			bpf_prog_put(old_prog);
-		if (netif_running(dev)) {
-			virtnet_napi_enable(vi->rq[i].vq, &vi->rq[i].napi);
-			virtnet_napi_tx_enable(vi, vi->sq[i].vq,
-					       &vi->sq[i].napi);
-		}
+		if (netif_running(dev))
+			virtnet_napi_tx_enable(&vi->sq[i]);
 	}
 
 	return 0;
@@ -5979,12 +6040,10 @@ static int virtnet_xdp_set(struct net_device *dev, struct bpf_prog *prog,
 			rcu_assign_pointer(vi->rq[i].xdp_prog, old_prog);
 	}
 
+	virtnet_rx_resume_all(vi);
 	if (netif_running(dev)) {
-		for (i = 0; i < vi->max_queue_pairs; i++) {
-			virtnet_napi_enable(vi->rq[i].vq, &vi->rq[i].napi);
-			virtnet_napi_tx_enable(vi, vi->sq[i].vq,
-					       &vi->sq[i].napi);
-		}
+		for (i = 0; i < vi->max_queue_pairs; i++)
+			virtnet_napi_tx_enable(&vi->sq[i]);
 	}
 	if (prog)
 		bpf_prog_sub(prog, vi->max_queue_pairs - 1);
diff --git a/drivers/net/vmxnet3/vmxnet3_xdp.c b/drivers/net/vmxnet3/vmxnet3_xdp.c
index 616ecc38d172..5f470499e600 100644
--- a/drivers/net/vmxnet3/vmxnet3_xdp.c
+++ b/drivers/net/vmxnet3/vmxnet3_xdp.c
@@ -397,7 +397,7 @@ vmxnet3_process_xdp(struct vmxnet3_adapter *adapter,
 
 	xdp_init_buff(&xdp, PAGE_SIZE, &rq->xdp_rxq);
 	xdp_prepare_buff(&xdp, page_address(page), rq->page_pool->p.offset,
-			 rbi->len, false);
+			 rcd->len, false);
 	xdp_buff_clear_frags_flag(&xdp);
 
 	xdp_prog = rcu_dereference(rq->adapter->xdp_bpf_prog);
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 63fe51d0e64d..809b407cece1 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -985,20 +985,27 @@ static u32 xennet_run_xdp(struct netfront_queue *queue, struct page *pdata,
 	act = bpf_prog_run_xdp(prog, xdp);
 	switch (act) {
 	case XDP_TX:
-		get_page(pdata);
 		xdpf = xdp_convert_buff_to_frame(xdp);
-		err = xennet_xdp_xmit(queue->info->netdev, 1, &xdpf, 0);
-		if (unlikely(!err))
-			xdp_return_frame_rx_napi(xdpf);
-		else if (unlikely(err < 0))
+		if (unlikely(!xdpf)) {
 			trace_xdp_exception(queue->info->netdev, prog, act);
+			break;
+		}
+		get_page(pdata);
+		err = xennet_xdp_xmit(queue->info->netdev, 1, &xdpf, 0);
+		if (unlikely(err <= 0)) {
+			if (err < 0)
+				trace_xdp_exception(queue->info->netdev, prog, act);
+			xdp_return_frame_rx_napi(xdpf);
+		}
 		break;
 	case XDP_REDIRECT:
 		get_page(pdata);
 		err = xdp_do_redirect(queue->info->netdev, xdp, prog);
 		*need_xdp_flush = true;
-		if (unlikely(err))
+		if (unlikely(err)) {
 			trace_xdp_exception(queue->info->netdev, prog, act);
+			xdp_return_buff(xdp);
+		}
 		break;
 	case XDP_PASS:
 	case XDP_DROP:
diff --git a/drivers/ntb/hw/amd/ntb_hw_amd.c b/drivers/ntb/hw/amd/ntb_hw_amd.c
index d687e8c2cc78..63ceed89b62e 100644
--- a/drivers/ntb/hw/amd/ntb_hw_amd.c
+++ b/drivers/ntb/hw/amd/ntb_hw_amd.c
@@ -1318,6 +1318,7 @@ static const struct pci_device_id amd_ntb_pci_tbl[] = {
 	{ PCI_VDEVICE(AMD, 0x148b), (kernel_ulong_t)&dev_data[1] },
 	{ PCI_VDEVICE(AMD, 0x14c0), (kernel_ulong_t)&dev_data[1] },
 	{ PCI_VDEVICE(AMD, 0x14c3), (kernel_ulong_t)&dev_data[1] },
+	{ PCI_VDEVICE(AMD, 0x155a), (kernel_ulong_t)&dev_data[1] },
 	{ PCI_VDEVICE(HYGON, 0x145b), (kernel_ulong_t)&dev_data[0] },
 	{ 0, }
 };
diff --git a/drivers/ntb/hw/idt/ntb_hw_idt.c b/drivers/ntb/hw/idt/ntb_hw_idt.c
index 544d8a4d2af5..f27df8d7f3b9 100644
--- a/drivers/ntb/hw/idt/ntb_hw_idt.c
+++ b/drivers/ntb/hw/idt/ntb_hw_idt.c
@@ -1041,7 +1041,7 @@ static inline char *idt_get_mw_name(enum idt_mw_type mw_type)
 static struct idt_mw_cfg *idt_scan_mws(struct idt_ntb_dev *ndev, int port,
 				       unsigned char *mw_cnt)
 {
-	struct idt_mw_cfg mws[IDT_MAX_NR_MWS], *ret_mws;
+	struct idt_mw_cfg *mws;
 	const struct idt_ntb_bar *bars;
 	enum idt_mw_type mw_type;
 	unsigned char widx, bidx, en_cnt;
@@ -1049,6 +1049,11 @@ static struct idt_mw_cfg *idt_scan_mws(struct idt_ntb_dev *ndev, int port,
 	int aprt_size;
 	u32 data;
 
+	mws = devm_kcalloc(&ndev->ntb.pdev->dev, IDT_MAX_NR_MWS,
+			   sizeof(*mws), GFP_KERNEL);
+	if (!mws)
+		return ERR_PTR(-ENOMEM);
+
 	/* Retrieve the array of the BARs registers */
 	bars = portdata_tbl[port].bars;
 
@@ -1103,16 +1108,7 @@ static struct idt_mw_cfg *idt_scan_mws(struct idt_ntb_dev *ndev, int port,
 		}
 	}
 
-	/* Allocate memory for memory window descriptors */
-	ret_mws = devm_kcalloc(&ndev->ntb.pdev->dev, *mw_cnt, sizeof(*ret_mws),
-			       GFP_KERNEL);
-	if (!ret_mws)
-		return ERR_PTR(-ENOMEM);
-
-	/* Copy the info of detected memory windows */
-	memcpy(ret_mws, mws, (*mw_cnt)*sizeof(*ret_mws));
-
-	return ret_mws;
+	return mws;
 }
 
 /*
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 8359d0aa0e44..150de63b26b2 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -4292,6 +4292,15 @@ static void nvme_scan_work(struct work_struct *work)
 			nvme_scan_ns_sequential(ctrl);
 	}
 	mutex_unlock(&ctrl->scan_lock);
+
+	/* Requeue if we have missed AENs */
+	if (test_bit(NVME_AER_NOTICE_NS_CHANGED, &ctrl->events))
+		nvme_queue_scan(ctrl);
+#ifdef CONFIG_NVME_MULTIPATH
+	else if (ctrl->ana_log_buf)
+		/* Re-read the ANA log page to not miss updates */
+		queue_work(nvme_wq, &ctrl->ana_work);
+#endif
 }
 
 /*
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index 2a7635565083..f39823cde62c 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -427,7 +427,7 @@ static bool nvme_available_path(struct nvme_ns_head *head)
 	struct nvme_ns *ns;
 
 	if (!test_bit(NVME_NSHEAD_DISK_LIVE, &head->flags))
-		return NULL;
+		return false;
 
 	list_for_each_entry_srcu(ns, &head->list, siblings,
 				 srcu_read_lock_held(&head->srcu)) {
diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c
index 2e741696f371..6ccce0ee5157 100644
--- a/drivers/nvme/target/core.c
+++ b/drivers/nvme/target/core.c
@@ -324,6 +324,9 @@ int nvmet_enable_port(struct nvmet_port *port)
 
 	lockdep_assert_held(&nvmet_config_sem);
 
+	if (port->disc_addr.trtype == NVMF_TRTYPE_MAX)
+		return -EINVAL;
+
 	ops = nvmet_transports[port->disc_addr.trtype];
 	if (!ops) {
 		up_write(&nvmet_config_sem);
diff --git a/drivers/nvme/target/fc.c b/drivers/nvme/target/fc.c
index 7318b736d414..ef8c5961e10c 100644
--- a/drivers/nvme/target/fc.c
+++ b/drivers/nvme/target/fc.c
@@ -1028,33 +1028,24 @@ nvmet_fc_alloc_hostport(struct nvmet_fc_tgtport *tgtport, void *hosthandle)
 	struct nvmet_fc_hostport *newhost, *match = NULL;
 	unsigned long flags;
 
+	/*
+	 * Caller holds a reference on tgtport.
+	 */
+
 	/* if LLDD not implemented, leave as NULL */
 	if (!hosthandle)
 		return NULL;
 
-	/*
-	 * take reference for what will be the newly allocated hostport if
-	 * we end up using a new allocation
-	 */
-	if (!nvmet_fc_tgtport_get(tgtport))
-		return ERR_PTR(-EINVAL);
-
 	spin_lock_irqsave(&tgtport->lock, flags);
 	match = nvmet_fc_match_hostport(tgtport, hosthandle);
 	spin_unlock_irqrestore(&tgtport->lock, flags);
 
-	if (match) {
-		/* no new allocation - release reference */
-		nvmet_fc_tgtport_put(tgtport);
+	if (match)
 		return match;
-	}
 
 	newhost = kzalloc(sizeof(*newhost), GFP_KERNEL);
-	if (!newhost) {
-		/* no new allocation - release reference */
-		nvmet_fc_tgtport_put(tgtport);
+	if (!newhost)
 		return ERR_PTR(-ENOMEM);
-	}
 
 	spin_lock_irqsave(&tgtport->lock, flags);
 	match = nvmet_fc_match_hostport(tgtport, hosthandle);
@@ -1063,6 +1054,7 @@ nvmet_fc_alloc_hostport(struct nvmet_fc_tgtport *tgtport, void *hosthandle)
 		kfree(newhost);
 		newhost = match;
 	} else {
+		nvmet_fc_tgtport_get(tgtport);
 		newhost->tgtport = tgtport;
 		newhost->hosthandle = hosthandle;
 		INIT_LIST_HEAD(&newhost->host_list);
@@ -1097,7 +1089,8 @@ static void
 nvmet_fc_schedule_delete_assoc(struct nvmet_fc_tgt_assoc *assoc)
 {
 	nvmet_fc_tgtport_get(assoc->tgtport);
-	queue_work(nvmet_wq, &assoc->del_work);
+	if (!queue_work(nvmet_wq, &assoc->del_work))
+		nvmet_fc_tgtport_put(assoc->tgtport);
 }
 
 static bool
diff --git a/drivers/nvme/target/pci-epf.c b/drivers/nvme/target/pci-epf.c
index 5c4c4c1f535d..bc1daa9aede9 100644
--- a/drivers/nvme/target/pci-epf.c
+++ b/drivers/nvme/target/pci-epf.c
@@ -2109,11 +2109,18 @@ static int nvmet_pci_epf_create_ctrl(struct nvmet_pci_epf *nvme_epf,
 
 static void nvmet_pci_epf_start_ctrl(struct nvmet_pci_epf_ctrl *ctrl)
 {
+
+	dev_info(ctrl->dev, "PCI link up\n");
+	ctrl->link_up = true;
+
 	schedule_delayed_work(&ctrl->poll_cc, NVMET_PCI_EPF_CC_POLL_INTERVAL);
 }
 
 static void nvmet_pci_epf_stop_ctrl(struct nvmet_pci_epf_ctrl *ctrl)
 {
+	dev_info(ctrl->dev, "PCI link down\n");
+	ctrl->link_up = false;
+
 	cancel_delayed_work_sync(&ctrl->poll_cc);
 
 	nvmet_pci_epf_disable_ctrl(ctrl, false);
@@ -2340,10 +2347,8 @@ static int nvmet_pci_epf_epc_init(struct pci_epf *epf)
 	if (ret)
 		goto out_clear_bar;
 
-	if (!epc_features->linkup_notifier) {
-		ctrl->link_up = true;
+	if (!epc_features->linkup_notifier)
 		nvmet_pci_epf_start_ctrl(&nvme_epf->ctrl);
-	}
 
 	return 0;
 
@@ -2359,7 +2364,6 @@ static void nvmet_pci_epf_epc_deinit(struct pci_epf *epf)
 	struct nvmet_pci_epf *nvme_epf = epf_get_drvdata(epf);
 	struct nvmet_pci_epf_ctrl *ctrl = &nvme_epf->ctrl;
 
-	ctrl->link_up = false;
 	nvmet_pci_epf_destroy_ctrl(ctrl);
 
 	nvmet_pci_epf_deinit_dma(nvme_epf);
@@ -2371,7 +2375,6 @@ static int nvmet_pci_epf_link_up(struct pci_epf *epf)
 	struct nvmet_pci_epf *nvme_epf = epf_get_drvdata(epf);
 	struct nvmet_pci_epf_ctrl *ctrl = &nvme_epf->ctrl;
 
-	ctrl->link_up = true;
 	nvmet_pci_epf_start_ctrl(ctrl);
 
 	return 0;
@@ -2382,7 +2385,6 @@ static int nvmet_pci_epf_link_down(struct pci_epf *epf)
 	struct nvmet_pci_epf *nvme_epf = epf_get_drvdata(epf);
 	struct nvmet_pci_epf_ctrl *ctrl = &nvme_epf->ctrl;
 
-	ctrl->link_up = false;
 	nvmet_pci_epf_stop_ctrl(ctrl);
 
 	return 0;
diff --git a/drivers/of/resolver.c b/drivers/of/resolver.c
index 779db058c42f..2caad365a665 100644
--- a/drivers/of/resolver.c
+++ b/drivers/of/resolver.c
@@ -249,25 +249,22 @@ static int adjust_local_phandle_references(const struct device_node *local_fixup
  */
 int of_resolve_phandles(struct device_node *overlay)
 {
-	struct device_node *child, *local_fixups, *refnode;
-	struct device_node *tree_symbols, *overlay_fixups;
+	struct device_node *child, *refnode;
+	struct device_node *overlay_fixups;
+	struct device_node __free(device_node) *local_fixups = NULL;
 	struct property *prop;
 	const char *refpath;
 	phandle phandle, phandle_delta;
 	int err;
 
-	tree_symbols = NULL;
-
 	if (!overlay) {
 		pr_err("null overlay\n");
-		err = -EINVAL;
-		goto out;
+		return -EINVAL;
 	}
 
 	if (!of_node_check_flag(overlay, OF_DETACHED)) {
 		pr_err("overlay not detached\n");
-		err = -EINVAL;
-		goto out;
+		return -EINVAL;
 	}
 
 	phandle_delta = live_tree_max_phandle() + 1;
@@ -279,7 +276,7 @@ int of_resolve_phandles(struct device_node *overlay)
 
 	err = adjust_local_phandle_references(local_fixups, overlay, phandle_delta);
 	if (err)
-		goto out;
+		return err;
 
 	overlay_fixups = NULL;
 
@@ -288,16 +285,13 @@ int of_resolve_phandles(struct device_node *overlay)
 			overlay_fixups = child;
 	}
 
-	if (!overlay_fixups) {
-		err = 0;
-		goto out;
-	}
+	if (!overlay_fixups)
+		return 0;
 
-	tree_symbols = of_find_node_by_path("/__symbols__");
+	struct device_node __free(device_node) *tree_symbols = of_find_node_by_path("/__symbols__");
 	if (!tree_symbols) {
 		pr_err("no symbols in root of device tree.\n");
-		err = -EINVAL;
-		goto out;
+		return -EINVAL;
 	}
 
 	for_each_property_of_node(overlay_fixups, prop) {
@@ -311,14 +305,12 @@ int of_resolve_phandles(struct device_node *overlay)
 		if (err) {
 			pr_err("node label '%s' not found in live devicetree symbols table\n",
 			       prop->name);
-			goto out;
+			return err;
 		}
 
 		refnode = of_find_node_by_path(refpath);
-		if (!refnode) {
-			err = -ENOENT;
-			goto out;
-		}
+		if (!refnode)
+			return -ENOENT;
 
 		phandle = refnode->phandle;
 		of_node_put(refnode);
@@ -328,11 +320,8 @@ int of_resolve_phandles(struct device_node *overlay)
 			break;
 	}
 
-out:
 	if (err)
 		pr_err("overlay phandle fixup failed: %d\n", err);
-	of_node_put(tree_symbols);
-
 	return err;
 }
 EXPORT_SYMBOL_GPL(of_resolve_phandles);
diff --git a/drivers/pci/msi/msi.c b/drivers/pci/msi/msi.c
index 2f647cac4cae..8b8848788618 100644
--- a/drivers/pci/msi/msi.c
+++ b/drivers/pci/msi/msi.c
@@ -10,12 +10,12 @@
 #include <linux/err.h>
 #include <linux/export.h>
 #include <linux/irq.h>
+#include <linux/irqdomain.h>
 
 #include "../pci.h"
 #include "msi.h"
 
 int pci_msi_enable = 1;
-int pci_msi_ignore_mask;
 
 /**
  * pci_msi_supported - check whether MSI may be enabled on a device
@@ -295,8 +295,7 @@ static int msi_setup_msi_desc(struct pci_dev *dev, int nvec,
 	/* Lies, damned lies, and MSIs */
 	if (dev->dev_flags & PCI_DEV_FLAGS_HAS_MSI_MASKING)
 		control |= PCI_MSI_FLAGS_MASKBIT;
-	/* Respect XEN's mask disabling */
-	if (pci_msi_ignore_mask)
+	if (pci_msi_domain_supports(dev, MSI_FLAG_NO_MASK, DENY_LEGACY))
 		control &= ~PCI_MSI_FLAGS_MASKBIT;
 
 	desc.nvec_used			= nvec;
@@ -609,12 +608,16 @@ void msix_prepare_msi_desc(struct pci_dev *dev, struct msi_desc *desc)
 	desc->pci.msi_attrib.is_64		= 1;
 	desc->pci.msi_attrib.default_irq	= dev->irq;
 	desc->pci.mask_base			= dev->msix_base;
-	desc->pci.msi_attrib.can_mask		= !pci_msi_ignore_mask &&
-						  !desc->pci.msi_attrib.is_virtual;
 
-	if (desc->pci.msi_attrib.can_mask) {
+
+	if (!pci_msi_domain_supports(dev, MSI_FLAG_NO_MASK, DENY_LEGACY) &&
+	    !desc->pci.msi_attrib.is_virtual) {
 		void __iomem *addr = pci_msix_desc_addr(desc);
 
+		desc->pci.msi_attrib.can_mask = 1;
+		/* Workaround for SUN NIU insanity, which requires write before read */
+		if (dev->dev_flags & PCI_DEV_FLAGS_MSIX_TOUCH_ENTRY_DATA_FIRST)
+			writel(0, addr + PCI_MSIX_ENTRY_DATA);
 		desc->pci.msix_ctrl = readl(addr + PCI_MSIX_ENTRY_VECTOR_CTRL);
 	}
 }
@@ -659,9 +662,6 @@ static void msix_mask_all(void __iomem *base, int tsize)
 	u32 ctrl = PCI_MSIX_ENTRY_CTRL_MASKBIT;
 	int i;
 
-	if (pci_msi_ignore_mask)
-		return;
-
 	for (i = 0; i < tsize; i++, base += PCI_MSIX_ENTRY_SIZE)
 		writel(ctrl, base + PCI_MSIX_ENTRY_VECTOR_CTRL);
 }
@@ -744,15 +744,17 @@ static int msix_capability_init(struct pci_dev *dev, struct msix_entry *entries,
 	/* Disable INTX */
 	pci_intx_for_msi(dev, 0);
 
-	/*
-	 * Ensure that all table entries are masked to prevent
-	 * stale entries from firing in a crash kernel.
-	 *
-	 * Done late to deal with a broken Marvell NVME device
-	 * which takes the MSI-X mask bits into account even
-	 * when MSI-X is disabled, which prevents MSI delivery.
-	 */
-	msix_mask_all(dev->msix_base, tsize);
+	if (!pci_msi_domain_supports(dev, MSI_FLAG_NO_MASK, DENY_LEGACY)) {
+		/*
+		 * Ensure that all table entries are masked to prevent
+		 * stale entries from firing in a crash kernel.
+		 *
+		 * Done late to deal with a broken Marvell NVME device
+		 * which takes the MSI-X mask bits into account even
+		 * when MSI-X is disabled, which prevents MSI delivery.
+		 */
+		msix_mask_all(dev->msix_base, tsize);
+	}
 	pci_msix_clear_and_set_ctrl(dev, PCI_MSIX_FLAGS_MASKALL, 0);
 
 	pcibios_free_irq(dev);
diff --git a/drivers/phy/rockchip/phy-rockchip-usbdp.c b/drivers/phy/rockchip/phy-rockchip-usbdp.c
index 5b1e8a3806ed..c04cf64f8a35 100644
--- a/drivers/phy/rockchip/phy-rockchip-usbdp.c
+++ b/drivers/phy/rockchip/phy-rockchip-usbdp.c
@@ -1045,7 +1045,6 @@ static int rk_udphy_dp_phy_init(struct phy *phy)
 	mutex_lock(&udphy->mutex);
 
 	udphy->dp_in_use = true;
-	rk_udphy_dp_hpd_event_trigger(udphy, udphy->dp_sink_hpd_cfg);
 
 	mutex_unlock(&udphy->mutex);
 
diff --git a/drivers/pinctrl/pinctrl-mcp23s08.c b/drivers/pinctrl/pinctrl-mcp23s08.c
index b96e6368a956..4d1f41488017 100644
--- a/drivers/pinctrl/pinctrl-mcp23s08.c
+++ b/drivers/pinctrl/pinctrl-mcp23s08.c
@@ -382,6 +382,7 @@ static irqreturn_t mcp23s08_irq(int irq, void *data)
 {
 	struct mcp23s08 *mcp = data;
 	int intcap, intcon, intf, i, gpio, gpio_orig, intcap_mask, defval, gpinten;
+	bool need_unmask = false;
 	unsigned long int enabled_interrupts;
 	unsigned int child_irq;
 	bool intf_set, intcap_changed, gpio_bit_changed,
@@ -396,9 +397,6 @@ static irqreturn_t mcp23s08_irq(int irq, void *data)
 		goto unlock;
 	}
 
-	if (mcp_read(mcp, MCP_INTCAP, &intcap))
-		goto unlock;
-
 	if (mcp_read(mcp, MCP_INTCON, &intcon))
 		goto unlock;
 
@@ -408,6 +406,16 @@ static irqreturn_t mcp23s08_irq(int irq, void *data)
 	if (mcp_read(mcp, MCP_DEFVAL, &defval))
 		goto unlock;
 
+	/* Mask level interrupts to avoid their immediate reactivation after clearing */
+	if (intcon) {
+		need_unmask = true;
+		if (mcp_write(mcp, MCP_GPINTEN, gpinten & ~intcon))
+			goto unlock;
+	}
+
+	if (mcp_read(mcp, MCP_INTCAP, &intcap))
+		goto unlock;
+
 	/* This clears the interrupt(configurable on S18) */
 	if (mcp_read(mcp, MCP_GPIO, &gpio))
 		goto unlock;
@@ -470,9 +478,18 @@ static irqreturn_t mcp23s08_irq(int irq, void *data)
 		}
 	}
 
+	if (need_unmask) {
+		mutex_lock(&mcp->lock);
+		goto unlock;
+	}
+
 	return IRQ_HANDLED;
 
 unlock:
+	if (need_unmask)
+		if (mcp_write(mcp, MCP_GPINTEN, gpinten))
+			dev_err(mcp->chip.parent, "can't unmask GPINTEN\n");
+
 	mutex_unlock(&mcp->lock);
 	return IRQ_HANDLED;
 }
diff --git a/drivers/pinctrl/renesas/pinctrl-rza2.c b/drivers/pinctrl/renesas/pinctrl-rza2.c
index 8b36161c7c50..3b5812963850 100644
--- a/drivers/pinctrl/renesas/pinctrl-rza2.c
+++ b/drivers/pinctrl/renesas/pinctrl-rza2.c
@@ -246,6 +246,9 @@ static int rza2_gpio_register(struct rza2_pinctrl_priv *priv)
 	int ret;
 
 	chip.label = devm_kasprintf(priv->dev, GFP_KERNEL, "%pOFn", np);
+	if (!chip.label)
+		return -ENOMEM;
+
 	chip.parent = priv->dev;
 	chip.ngpio = priv->npins;
 
diff --git a/drivers/platform/x86/x86-android-tablets/dmi.c b/drivers/platform/x86/x86-android-tablets/dmi.c
index 3e5fa3b6e2fd..278c6d151dc4 100644
--- a/drivers/platform/x86/x86-android-tablets/dmi.c
+++ b/drivers/platform/x86/x86-android-tablets/dmi.c
@@ -179,6 +179,18 @@ const struct dmi_system_id x86_android_tablet_ids[] __initconst = {
 		},
 		.driver_data = (void *)&peaq_c1010_info,
 	},
+	{
+		/* Vexia Edu Atla 10 tablet 5V version */
+		.matches = {
+			/* Having all 3 of these not set is somewhat unique */
+			DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "To be filled by O.E.M."),
+			DMI_MATCH(DMI_BOARD_NAME, "To be filled by O.E.M."),
+			/* Above strings are too generic, also match on BIOS date */
+			DMI_MATCH(DMI_BIOS_DATE, "05/14/2015"),
+		},
+		.driver_data = (void *)&vexia_edu_atla10_5v_info,
+	},
 	{
 		/* Vexia Edu Atla 10 tablet 9V version */
 		.matches = {
@@ -187,7 +199,7 @@ const struct dmi_system_id x86_android_tablet_ids[] __initconst = {
 			/* Above strings are too generic, also match on BIOS date */
 			DMI_MATCH(DMI_BIOS_DATE, "08/25/2014"),
 		},
-		.driver_data = (void *)&vexia_edu_atla10_info,
+		.driver_data = (void *)&vexia_edu_atla10_9v_info,
 	},
 	{
 		/* Whitelabel (sold as various brands) TM800A550L */
diff --git a/drivers/platform/x86/x86-android-tablets/other.c b/drivers/platform/x86/x86-android-tablets/other.c
index 1d93d9edb23f..f7bd9f863c85 100644
--- a/drivers/platform/x86/x86-android-tablets/other.c
+++ b/drivers/platform/x86/x86-android-tablets/other.c
@@ -599,62 +599,122 @@ const struct x86_dev_info whitelabel_tm800a550l_info __initconst = {
 };
 
 /*
- * Vexia EDU ATLA 10 tablet, Android 4.2 / 4.4 + Guadalinex Ubuntu tablet
+ * Vexia EDU ATLA 10 tablet 5V, Android 4.4 + Guadalinex Ubuntu tablet
  * distributed to schools in the Spanish Andalucía region.
  */
-static const char * const crystal_cove_pwrsrc_psy[] = { "crystal_cove_pwrsrc" };
-
-static const struct property_entry vexia_edu_atla10_ulpmc_props[] = {
-	PROPERTY_ENTRY_STRING_ARRAY("supplied-from", crystal_cove_pwrsrc_psy),
-	{ }
-};
-
-static const struct software_node vexia_edu_atla10_ulpmc_node = {
-	.properties = vexia_edu_atla10_ulpmc_props,
-};
-
-static const char * const vexia_edu_atla10_accel_mount_matrix[] = {
-	"0", "-1", "0",
-	"1", "0", "0",
-	"0", "0", "1"
-};
-
-static const struct property_entry vexia_edu_atla10_accel_props[] = {
-	PROPERTY_ENTRY_STRING_ARRAY("mount-matrix", vexia_edu_atla10_accel_mount_matrix),
-	{ }
-};
-
-static const struct software_node vexia_edu_atla10_accel_node = {
-	.properties = vexia_edu_atla10_accel_props,
-};
-
-static const struct property_entry vexia_edu_atla10_touchscreen_props[] = {
+static const struct property_entry vexia_edu_atla10_5v_touchscreen_props[] = {
 	PROPERTY_ENTRY_U32("hid-descr-addr", 0x0000),
 	PROPERTY_ENTRY_U32("post-reset-deassert-delay-ms", 120),
 	{ }
 };
 
-static const struct software_node vexia_edu_atla10_touchscreen_node = {
-	.properties = vexia_edu_atla10_touchscreen_props,
+static const struct software_node vexia_edu_atla10_5v_touchscreen_node = {
+	.properties = vexia_edu_atla10_5v_touchscreen_props,
 };
 
-static const struct property_entry vexia_edu_atla10_pmic_props[] = {
+static const struct x86_i2c_client_info vexia_edu_atla10_5v_i2c_clients[] __initconst = {
+	{
+		/* kxcjk1013 accelerometer */
+		.board_info = {
+			.type = "kxcjk1013",
+			.addr = 0x0f,
+			.dev_name = "kxcjk1013",
+		},
+		.adapter_path = "\\_SB_.I2C3",
+	}, {
+		/*  touchscreen controller */
+		.board_info = {
+			.type = "hid-over-i2c",
+			.addr = 0x38,
+			.dev_name = "FTSC1000",
+			.swnode = &vexia_edu_atla10_5v_touchscreen_node,
+		},
+		.adapter_path = "\\_SB_.I2C4",
+		.irq_data = {
+			.type = X86_ACPI_IRQ_TYPE_APIC,
+			.index = 0x44,
+			.trigger = ACPI_LEVEL_SENSITIVE,
+			.polarity = ACPI_ACTIVE_HIGH,
+		},
+	}
+};
+
+static struct gpiod_lookup_table vexia_edu_atla10_5v_ft5416_gpios = {
+	.dev_id = "i2c-FTSC1000",
+	.table = {
+		GPIO_LOOKUP("INT33FC:01", 26, "reset", GPIO_ACTIVE_LOW),
+		{ }
+	},
+};
+
+static struct gpiod_lookup_table * const vexia_edu_atla10_5v_gpios[] = {
+	&vexia_edu_atla10_5v_ft5416_gpios,
+	NULL
+};
+
+const struct x86_dev_info vexia_edu_atla10_5v_info __initconst = {
+	.i2c_client_info = vexia_edu_atla10_5v_i2c_clients,
+	.i2c_client_count = ARRAY_SIZE(vexia_edu_atla10_5v_i2c_clients),
+	.gpiod_lookup_tables = vexia_edu_atla10_5v_gpios,
+};
+
+/*
+ * Vexia EDU ATLA 10 tablet 9V, Android 4.2 + Guadalinex Ubuntu tablet
+ * distributed to schools in the Spanish Andalucía region.
+ */
+static const char * const crystal_cove_pwrsrc_psy[] = { "crystal_cove_pwrsrc" };
+
+static const struct property_entry vexia_edu_atla10_9v_ulpmc_props[] = {
+	PROPERTY_ENTRY_STRING_ARRAY("supplied-from", crystal_cove_pwrsrc_psy),
+	{ }
+};
+
+static const struct software_node vexia_edu_atla10_9v_ulpmc_node = {
+	.properties = vexia_edu_atla10_9v_ulpmc_props,
+};
+
+static const char * const vexia_edu_atla10_9v_accel_mount_matrix[] = {
+	"0", "-1", "0",
+	"1", "0", "0",
+	"0", "0", "1"
+};
+
+static const struct property_entry vexia_edu_atla10_9v_accel_props[] = {
+	PROPERTY_ENTRY_STRING_ARRAY("mount-matrix", vexia_edu_atla10_9v_accel_mount_matrix),
+	{ }
+};
+
+static const struct software_node vexia_edu_atla10_9v_accel_node = {
+	.properties = vexia_edu_atla10_9v_accel_props,
+};
+
+static const struct property_entry vexia_edu_atla10_9v_touchscreen_props[] = {
+	PROPERTY_ENTRY_U32("hid-descr-addr", 0x0000),
+	PROPERTY_ENTRY_U32("post-reset-deassert-delay-ms", 120),
+	{ }
+};
+
+static const struct software_node vexia_edu_atla10_9v_touchscreen_node = {
+	.properties = vexia_edu_atla10_9v_touchscreen_props,
+};
+
+static const struct property_entry vexia_edu_atla10_9v_pmic_props[] = {
 	PROPERTY_ENTRY_BOOL("linux,register-pwrsrc-power_supply"),
 	{ }
 };
 
-static const struct software_node vexia_edu_atla10_pmic_node = {
-	.properties = vexia_edu_atla10_pmic_props,
+static const struct software_node vexia_edu_atla10_9v_pmic_node = {
+	.properties = vexia_edu_atla10_9v_pmic_props,
 };
 
-static const struct x86_i2c_client_info vexia_edu_atla10_i2c_clients[] __initconst = {
+static const struct x86_i2c_client_info vexia_edu_atla10_9v_i2c_clients[] __initconst = {
 	{
 		/* I2C attached embedded controller, used to access fuel-gauge */
 		.board_info = {
 			.type = "vexia_atla10_ec",
 			.addr = 0x76,
 			.dev_name = "ulpmc",
-			.swnode = &vexia_edu_atla10_ulpmc_node,
+			.swnode = &vexia_edu_atla10_9v_ulpmc_node,
 		},
 		.adapter_path = "0000:00:18.1",
 	}, {
@@ -679,7 +739,7 @@ static const struct x86_i2c_client_info vexia_edu_atla10_i2c_clients[] __initcon
 			.type = "kxtj21009",
 			.addr = 0x0f,
 			.dev_name = "kxtj21009",
-			.swnode = &vexia_edu_atla10_accel_node,
+			.swnode = &vexia_edu_atla10_9v_accel_node,
 		},
 		.adapter_path = "0000:00:18.5",
 	}, {
@@ -688,7 +748,7 @@ static const struct x86_i2c_client_info vexia_edu_atla10_i2c_clients[] __initcon
 			.type = "hid-over-i2c",
 			.addr = 0x38,
 			.dev_name = "FTSC1000",
-			.swnode = &vexia_edu_atla10_touchscreen_node,
+			.swnode = &vexia_edu_atla10_9v_touchscreen_node,
 		},
 		.adapter_path = "0000:00:18.6",
 		.irq_data = {
@@ -703,7 +763,7 @@ static const struct x86_i2c_client_info vexia_edu_atla10_i2c_clients[] __initcon
 			.type = "intel_soc_pmic_crc",
 			.addr = 0x6e,
 			.dev_name = "intel_soc_pmic_crc",
-			.swnode = &vexia_edu_atla10_pmic_node,
+			.swnode = &vexia_edu_atla10_9v_pmic_node,
 		},
 		.adapter_path = "0000:00:18.7",
 		.irq_data = {
@@ -715,7 +775,7 @@ static const struct x86_i2c_client_info vexia_edu_atla10_i2c_clients[] __initcon
 	}
 };
 
-static const struct x86_serdev_info vexia_edu_atla10_serdevs[] __initconst = {
+static const struct x86_serdev_info vexia_edu_atla10_9v_serdevs[] __initconst = {
 	{
 		.ctrl.pci.devfn = PCI_DEVFN(0x1e, 3),
 		.ctrl_devname = "serial0",
@@ -723,7 +783,7 @@ static const struct x86_serdev_info vexia_edu_atla10_serdevs[] __initconst = {
 	},
 };
 
-static struct gpiod_lookup_table vexia_edu_atla10_ft5416_gpios = {
+static struct gpiod_lookup_table vexia_edu_atla10_9v_ft5416_gpios = {
 	.dev_id = "i2c-FTSC1000",
 	.table = {
 		GPIO_LOOKUP("INT33FC:00", 60, "reset", GPIO_ACTIVE_LOW),
@@ -731,12 +791,12 @@ static struct gpiod_lookup_table vexia_edu_atla10_ft5416_gpios = {
 	},
 };
 
-static struct gpiod_lookup_table * const vexia_edu_atla10_gpios[] = {
-	&vexia_edu_atla10_ft5416_gpios,
+static struct gpiod_lookup_table * const vexia_edu_atla10_9v_gpios[] = {
+	&vexia_edu_atla10_9v_ft5416_gpios,
 	NULL
 };
 
-static int __init vexia_edu_atla10_init(struct device *dev)
+static int __init vexia_edu_atla10_9v_init(struct device *dev)
 {
 	struct pci_dev *pdev;
 	int ret;
@@ -760,13 +820,13 @@ static int __init vexia_edu_atla10_init(struct device *dev)
 	return 0;
 }
 
-const struct x86_dev_info vexia_edu_atla10_info __initconst = {
-	.i2c_client_info = vexia_edu_atla10_i2c_clients,
-	.i2c_client_count = ARRAY_SIZE(vexia_edu_atla10_i2c_clients),
-	.serdev_info = vexia_edu_atla10_serdevs,
-	.serdev_count = ARRAY_SIZE(vexia_edu_atla10_serdevs),
-	.gpiod_lookup_tables = vexia_edu_atla10_gpios,
-	.init = vexia_edu_atla10_init,
+const struct x86_dev_info vexia_edu_atla10_9v_info __initconst = {
+	.i2c_client_info = vexia_edu_atla10_9v_i2c_clients,
+	.i2c_client_count = ARRAY_SIZE(vexia_edu_atla10_9v_i2c_clients),
+	.serdev_info = vexia_edu_atla10_9v_serdevs,
+	.serdev_count = ARRAY_SIZE(vexia_edu_atla10_9v_serdevs),
+	.gpiod_lookup_tables = vexia_edu_atla10_9v_gpios,
+	.init = vexia_edu_atla10_9v_init,
 	.use_pci = true,
 };
 
diff --git a/drivers/platform/x86/x86-android-tablets/x86-android-tablets.h b/drivers/platform/x86/x86-android-tablets/x86-android-tablets.h
index 63a38a0069ba..dcf8d49e3b5f 100644
--- a/drivers/platform/x86/x86-android-tablets/x86-android-tablets.h
+++ b/drivers/platform/x86/x86-android-tablets/x86-android-tablets.h
@@ -127,7 +127,8 @@ extern const struct x86_dev_info nextbook_ares8_info;
 extern const struct x86_dev_info nextbook_ares8a_info;
 extern const struct x86_dev_info peaq_c1010_info;
 extern const struct x86_dev_info whitelabel_tm800a550l_info;
-extern const struct x86_dev_info vexia_edu_atla10_info;
+extern const struct x86_dev_info vexia_edu_atla10_5v_info;
+extern const struct x86_dev_info vexia_edu_atla10_9v_info;
 extern const struct x86_dev_info xiaomi_mipad2_info;
 extern const struct dmi_system_id x86_android_tablet_ids[];
 
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index ccd54c089bab..0e4df71c2cef 100644
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
@@ -322,7 +322,7 @@ static int __pwm_set_waveform(struct pwm_device *pwm,
 	const struct pwm_ops *ops = chip->ops;
 	char wfhw[WFHWSIZE];
 	struct pwm_waveform wf_rounded;
-	int err;
+	int err, ret_tohw;
 
 	BUG_ON(WFHWSIZE < ops->sizeof_wfhw);
 
@@ -332,16 +332,16 @@ static int __pwm_set_waveform(struct pwm_device *pwm,
 	if (!pwm_wf_valid(wf))
 		return -EINVAL;
 
-	err = __pwm_round_waveform_tohw(chip, pwm, wf, &wfhw);
-	if (err)
-		return err;
+	ret_tohw = __pwm_round_waveform_tohw(chip, pwm, wf, &wfhw);
+	if (ret_tohw < 0)
+		return ret_tohw;
 
 	if ((IS_ENABLED(CONFIG_PWM_DEBUG) || exact) && wf->period_length_ns) {
 		err = __pwm_round_waveform_fromhw(chip, pwm, &wfhw, &wf_rounded);
 		if (err)
 			return err;
 
-		if (IS_ENABLED(CONFIG_PWM_DEBUG) && !pwm_check_rounding(wf, &wf_rounded))
+		if (IS_ENABLED(CONFIG_PWM_DEBUG) && ret_tohw == 0 && !pwm_check_rounding(wf, &wf_rounded))
 			dev_err(&chip->dev, "Wrong rounding: requested %llu/%llu [+%llu], result %llu/%llu [+%llu]\n",
 				wf->duty_length_ns, wf->period_length_ns, wf->duty_offset_ns,
 				wf_rounded.duty_length_ns, wf_rounded.period_length_ns, wf_rounded.duty_offset_ns);
@@ -382,7 +382,8 @@ static int __pwm_set_waveform(struct pwm_device *pwm,
 				wf_rounded.duty_length_ns, wf_rounded.period_length_ns, wf_rounded.duty_offset_ns,
 				wf_set.duty_length_ns, wf_set.period_length_ns, wf_set.duty_offset_ns);
 	}
-	return 0;
+
+	return ret_tohw;
 }
 
 /**
diff --git a/drivers/pwm/pwm-axi-pwmgen.c b/drivers/pwm/pwm-axi-pwmgen.c
index 4259a0db9ff4..4337c8f5acf0 100644
--- a/drivers/pwm/pwm-axi-pwmgen.c
+++ b/drivers/pwm/pwm-axi-pwmgen.c
@@ -75,6 +75,7 @@ static int axi_pwmgen_round_waveform_tohw(struct pwm_chip *chip,
 {
 	struct axi_pwmgen_waveform *wfhw = _wfhw;
 	struct axi_pwmgen_ddata *ddata = axi_pwmgen_ddata_from_chip(chip);
+	int ret = 0;
 
 	if (wf->period_length_ns == 0) {
 		*wfhw = (struct axi_pwmgen_waveform){
@@ -91,12 +92,15 @@ static int axi_pwmgen_round_waveform_tohw(struct pwm_chip *chip,
 		if (wfhw->period_cnt == 0) {
 			/*
 			 * The specified period is too short for the hardware.
-			 * Let's round .duty_cycle down to 0 to get a (somewhat)
-			 * valid result.
+			 * So round up .period_cnt to 1 (i.e. the smallest
+			 * possible period). With .duty_cycle and .duty_offset
+			 * being less than or equal to .period, their rounded
+			 * value must be 0.
 			 */
 			wfhw->period_cnt = 1;
 			wfhw->duty_cycle_cnt = 0;
 			wfhw->duty_offset_cnt = 0;
+			ret = 1;
 		} else {
 			wfhw->duty_cycle_cnt = min_t(u64,
 						     mul_u64_u32_div(wf->duty_length_ns, ddata->clk_rate_hz, NSEC_PER_SEC),
@@ -111,7 +115,7 @@ static int axi_pwmgen_round_waveform_tohw(struct pwm_chip *chip,
 		pwm->hwpwm, wf->duty_length_ns, wf->period_length_ns, wf->duty_offset_ns,
 		ddata->clk_rate_hz, wfhw->period_cnt, wfhw->duty_cycle_cnt, wfhw->duty_offset_cnt);
 
-	return 0;
+	return ret;
 }
 
 static int axi_pwmgen_round_waveform_fromhw(struct pwm_chip *chip, struct pwm_device *pwm,
diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c
index 7d82bd1b36df..1e8142479656 100644
--- a/drivers/regulator/rk808-regulator.c
+++ b/drivers/regulator/rk808-regulator.c
@@ -270,8 +270,8 @@ static const unsigned int rk817_buck1_4_ramp_table[] = {
 
 static int rk806_set_mode_dcdc(struct regulator_dev *rdev, unsigned int mode)
 {
-	int rid = rdev_get_id(rdev);
-	int ctr_bit, reg;
+	unsigned int rid = rdev_get_id(rdev);
+	unsigned int ctr_bit, reg;
 
 	reg = RK806_POWER_FPWM_EN0 + rid / 8;
 	ctr_bit = rid % 8;
diff --git a/drivers/rtc/rtc-pcf85063.c b/drivers/rtc/rtc-pcf85063.c
index 905986c61655..73848f764559 100644
--- a/drivers/rtc/rtc-pcf85063.c
+++ b/drivers/rtc/rtc-pcf85063.c
@@ -35,6 +35,7 @@
 #define PCF85063_REG_CTRL1_CAP_SEL	BIT(0)
 #define PCF85063_REG_CTRL1_STOP		BIT(5)
 #define PCF85063_REG_CTRL1_EXT_TEST	BIT(7)
+#define PCF85063_REG_CTRL1_SWR		0x58
 
 #define PCF85063_REG_CTRL2		0x01
 #define PCF85063_CTRL2_AF		BIT(6)
@@ -589,7 +590,7 @@ static int pcf85063_probe(struct i2c_client *client)
 
 	i2c_set_clientdata(client, pcf85063);
 
-	err = regmap_read(pcf85063->regmap, PCF85063_REG_CTRL1, &tmp);
+	err = regmap_read(pcf85063->regmap, PCF85063_REG_SC, &tmp);
 	if (err) {
 		dev_err(&client->dev, "RTC chip is not present\n");
 		return err;
@@ -599,6 +600,22 @@ static int pcf85063_probe(struct i2c_client *client)
 	if (IS_ERR(pcf85063->rtc))
 		return PTR_ERR(pcf85063->rtc);
 
+	/*
+	 * If a Power loss is detected, SW reset the device.
+	 * From PCF85063A datasheet:
+	 * There is a low probability that some devices will have corruption
+	 * of the registers after the automatic power-on reset...
+	 */
+	if (tmp & PCF85063_REG_SC_OS) {
+		dev_warn(&client->dev,
+			 "POR issue detected, sending a SW reset\n");
+		err = regmap_write(pcf85063->regmap, PCF85063_REG_CTRL1,
+				   PCF85063_REG_CTRL1_SWR);
+		if (err < 0)
+			dev_warn(&client->dev,
+				 "SW reset failed, trying to continue\n");
+	}
+
 	err = pcf85063_load_capacitance(pcf85063, client->dev.of_node,
 					config->force_cap_7000 ? 7000 : 0);
 	if (err < 0)
diff --git a/drivers/s390/char/sclp_con.c b/drivers/s390/char/sclp_con.c
index e5d947c763ea..6a030ba38bf3 100644
--- a/drivers/s390/char/sclp_con.c
+++ b/drivers/s390/char/sclp_con.c
@@ -263,6 +263,19 @@ static struct console sclp_console =
 	.index = 0 /* ttyS0 */
 };
 
+/*
+ *  Release allocated pages.
+ */
+static void __init __sclp_console_free_pages(void)
+{
+	struct list_head *page, *p;
+
+	list_for_each_safe(page, p, &sclp_con_pages) {
+		list_del(page);
+		free_page((unsigned long)page);
+	}
+}
+
 /*
  * called by console_init() in drivers/char/tty_io.c at boot-time.
  */
@@ -282,6 +295,10 @@ sclp_console_init(void)
 	/* Allocate pages for output buffering */
 	for (i = 0; i < sclp_console_pages; i++) {
 		page = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA);
+		if (!page) {
+			__sclp_console_free_pages();
+			return -ENOMEM;
+		}
 		list_add_tail(page, &sclp_con_pages);
 	}
 	sclp_conbuf = NULL;
diff --git a/drivers/s390/char/sclp_tty.c b/drivers/s390/char/sclp_tty.c
index 892c18d2f87e..d3edacb6ee14 100644
--- a/drivers/s390/char/sclp_tty.c
+++ b/drivers/s390/char/sclp_tty.c
@@ -490,6 +490,17 @@ static const struct tty_operations sclp_ops = {
 	.flush_buffer = sclp_tty_flush_buffer,
 };
 
+/* Release allocated pages. */
+static void __init __sclp_tty_free_pages(void)
+{
+	struct list_head *page, *p;
+
+	list_for_each_safe(page, p, &sclp_tty_pages) {
+		list_del(page);
+		free_page((unsigned long)page);
+	}
+}
+
 static int __init
 sclp_tty_init(void)
 {
@@ -516,6 +527,7 @@ sclp_tty_init(void)
 	for (i = 0; i < MAX_KMEM_PAGES; i++) {
 		page = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA);
 		if (page == NULL) {
+			__sclp_tty_free_pages();
 			tty_driver_kref_put(driver);
 			return -ENOMEM;
 		}
diff --git a/drivers/s390/net/ism_drv.c b/drivers/s390/net/ism_drv.c
index 2f34761e6413..60ed70a39d2c 100644
--- a/drivers/s390/net/ism_drv.c
+++ b/drivers/s390/net/ism_drv.c
@@ -20,7 +20,6 @@
 MODULE_DESCRIPTION("ISM driver for s390");
 MODULE_LICENSE("GPL");
 
-#define PCI_DEVICE_ID_IBM_ISM 0x04ED
 #define DRV_NAME "ism"
 
 static const struct pci_device_id ism_device_table[] = {
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 3596414d970b..7a484ad0f9ab 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -935,8 +935,28 @@ static void hisi_sas_phyup_work_common(struct work_struct *work,
 		container_of(work, typeof(*phy), works[event]);
 	struct hisi_hba *hisi_hba = phy->hisi_hba;
 	struct asd_sas_phy *sas_phy = &phy->sas_phy;
+	struct asd_sas_port *sas_port = sas_phy->port;
+	struct hisi_sas_port *port = phy->port;
+	struct device *dev = hisi_hba->dev;
+	struct domain_device *port_dev;
 	int phy_no = sas_phy->id;
 
+	if (!test_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags) &&
+	    sas_port && port && (port->id != phy->port_id)) {
+		dev_info(dev, "phy%d's hw port id changed from %d to %llu\n",
+				phy_no, port->id, phy->port_id);
+		port_dev = sas_port->port_dev;
+		if (port_dev && !dev_is_expander(port_dev->dev_type)) {
+			/*
+			 * Set the device state to gone to block
+			 * sending IO to the device.
+			 */
+			set_bit(SAS_DEV_GONE, &port_dev->state);
+			hisi_sas_notify_phy_event(phy, HISI_PHYE_LINK_RESET);
+			return;
+		}
+	}
+
 	phy->wait_phyup_cnt = 0;
 	if (phy->identify.target_port_protocols == SAS_PROTOCOL_SSP)
 		hisi_hba->hw->sl_notify_ssp(hisi_hba, phy_no);
diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c
index ec5b1ab28717..c0a372868e1d 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_fw.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c
@@ -563,7 +563,7 @@ int mpi3mr_process_op_reply_q(struct mpi3mr_ioc *mrioc,
 		WRITE_ONCE(op_req_q->ci, le16_to_cpu(reply_desc->request_queue_ci));
 		mpi3mr_process_op_reply_desc(mrioc, reply_desc, &reply_dma,
 		    reply_qidx);
-		atomic_dec(&op_reply_q->pend_ios);
+
 		if (reply_dma)
 			mpi3mr_repost_reply_buf(mrioc, reply_dma);
 		num_op_reply++;
diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c
index 183ce00aa671..f7067878b34f 100644
--- a/drivers/scsi/pm8001/pm8001_sas.c
+++ b/drivers/scsi/pm8001/pm8001_sas.c
@@ -766,6 +766,7 @@ static void pm8001_dev_gone_notify(struct domain_device *dev)
 			spin_lock_irqsave(&pm8001_ha->lock, flags);
 		}
 		PM8001_CHIP_DISP->dereg_dev_req(pm8001_ha, device_id);
+		pm8001_ha->phy[pm8001_dev->attached_phy].phy_attached = 0;
 		pm8001_free_dev(pm8001_dev);
 	} else {
 		pm8001_dbg(pm8001_ha, DISC, "Found dev has gone.\n");
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index a77e0499b738..9d2db5bc8ee7 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -695,26 +695,23 @@ void scsi_cdl_check(struct scsi_device *sdev)
  */
 int scsi_cdl_enable(struct scsi_device *sdev, bool enable)
 {
-	struct scsi_mode_data data;
-	struct scsi_sense_hdr sshdr;
-	struct scsi_vpd *vpd;
-	bool is_ata = false;
 	char buf[64];
+	bool is_ata;
 	int ret;
 
 	if (!sdev->cdl_supported)
 		return -EOPNOTSUPP;
 
 	rcu_read_lock();
-	vpd = rcu_dereference(sdev->vpd_pg89);
-	if (vpd)
-		is_ata = true;
+	is_ata = rcu_dereference(sdev->vpd_pg89);
 	rcu_read_unlock();
 
 	/*
 	 * For ATA devices, CDL needs to be enabled with a SET FEATURES command.
 	 */
 	if (is_ata) {
+		struct scsi_mode_data data;
+		struct scsi_sense_hdr sshdr;
 		char *buf_data;
 		int len;
 
@@ -723,16 +720,30 @@ int scsi_cdl_enable(struct scsi_device *sdev, bool enable)
 		if (ret)
 			return -EINVAL;
 
-		/* Enable CDL using the ATA feature page */
+		/* Enable or disable CDL using the ATA feature page */
 		len = min_t(size_t, sizeof(buf),
 			    data.length - data.header_length -
 			    data.block_descriptor_length);
 		buf_data = buf + data.header_length +
 			data.block_descriptor_length;
-		if (enable)
-			buf_data[4] = 0x02;
-		else
-			buf_data[4] = 0;
+
+		/*
+		 * If we want to enable CDL and CDL is already enabled on the
+		 * device, do nothing. This avoids needlessly resetting the CDL
+		 * statistics on the device as that is implied by the CDL enable
+		 * action. Similar to this, there is no need to do anything if
+		 * we want to disable CDL and CDL is already disabled.
+		 */
+		if (enable) {
+			if ((buf_data[4] & 0x03) == 0x02)
+				goto out;
+			buf_data[4] &= ~0x03;
+			buf_data[4] |= 0x02;
+		} else {
+			if ((buf_data[4] & 0x03) == 0x00)
+				goto out;
+			buf_data[4] &= ~0x03;
+		}
 
 		ret = scsi_mode_select(sdev, 1, 0, buf_data, len, 5 * HZ, 3,
 				       &data, &sshdr);
@@ -744,6 +755,7 @@ int scsi_cdl_enable(struct scsi_device *sdev, bool enable)
 		}
 	}
 
+out:
 	sdev->cdl_enable = enable;
 
 	return 0;
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index f1cfe0bb89b2..7a31dae9aa82 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1253,8 +1253,12 @@ EXPORT_SYMBOL_GPL(scsi_alloc_request);
  */
 static void scsi_cleanup_rq(struct request *rq)
 {
+	struct scsi_cmnd *cmd = blk_mq_rq_to_pdu(rq);
+
+	cmd->flags = 0;
+
 	if (rq->rq_flags & RQF_DONTPREP) {
-		scsi_mq_uninit_cmd(blk_mq_rq_to_pdu(rq));
+		scsi_mq_uninit_cmd(cmd);
 		rq->rq_flags &= ~RQF_DONTPREP;
 	}
 }
diff --git a/drivers/soc/qcom/ice.c b/drivers/soc/qcom/ice.c
index 393d2d1d275f..79e04bff3e33 100644
--- a/drivers/soc/qcom/ice.c
+++ b/drivers/soc/qcom/ice.c
@@ -11,6 +11,7 @@
 #include <linux/cleanup.h>
 #include <linux/clk.h>
 #include <linux/delay.h>
+#include <linux/device.h>
 #include <linux/iopoll.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
@@ -324,6 +325,53 @@ struct qcom_ice *of_qcom_ice_get(struct device *dev)
 }
 EXPORT_SYMBOL_GPL(of_qcom_ice_get);
 
+static void qcom_ice_put(const struct qcom_ice *ice)
+{
+	struct platform_device *pdev = to_platform_device(ice->dev);
+
+	if (!platform_get_resource_byname(pdev, IORESOURCE_MEM, "ice"))
+		platform_device_put(pdev);
+}
+
+static void devm_of_qcom_ice_put(struct device *dev, void *res)
+{
+	qcom_ice_put(*(struct qcom_ice **)res);
+}
+
+/**
+ * devm_of_qcom_ice_get() - Devres managed helper to get an ICE instance from
+ * a DT node.
+ * @dev: device pointer for the consumer device.
+ *
+ * This function will provide an ICE instance either by creating one for the
+ * consumer device if its DT node provides the 'ice' reg range and the 'ice'
+ * clock (for legacy DT style). On the other hand, if consumer provides a
+ * phandle via 'qcom,ice' property to an ICE DT, the ICE instance will already
+ * be created and so this function will return that instead.
+ *
+ * Return: ICE pointer on success, NULL if there is no ICE data provided by the
+ * consumer or ERR_PTR() on error.
+ */
+struct qcom_ice *devm_of_qcom_ice_get(struct device *dev)
+{
+	struct qcom_ice *ice, **dr;
+
+	dr = devres_alloc(devm_of_qcom_ice_put, sizeof(*dr), GFP_KERNEL);
+	if (!dr)
+		return ERR_PTR(-ENOMEM);
+
+	ice = of_qcom_ice_get(dev);
+	if (!IS_ERR_OR_NULL(ice)) {
+		*dr = ice;
+		devres_add(dev, dr);
+	} else {
+		devres_free(dr);
+	}
+
+	return ice;
+}
+EXPORT_SYMBOL_GPL(devm_of_qcom_ice_get);
+
 static int qcom_ice_probe(struct platform_device *pdev)
 {
 	struct qcom_ice *engine;
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c
index eeb7d082c247..c43fb496da95 100644
--- a/drivers/spi/spi-imx.c
+++ b/drivers/spi/spi-imx.c
@@ -1695,9 +1695,12 @@ static int spi_imx_transfer_one(struct spi_controller *controller,
 				struct spi_device *spi,
 				struct spi_transfer *transfer)
 {
+	int ret;
 	struct spi_imx_data *spi_imx = spi_controller_get_devdata(spi->controller);
 
-	spi_imx_setupxfer(spi, transfer);
+	ret = spi_imx_setupxfer(spi, transfer);
+	if (ret < 0)
+		return ret;
 	transfer->effective_speed_hz = spi_imx->spi_bus_clk;
 
 	/* flush rxfifo before transfer */
diff --git a/drivers/spi/spi-tegra210-quad.c b/drivers/spi/spi-tegra210-quad.c
index 08e49a876894..64e1b2f8a000 100644
--- a/drivers/spi/spi-tegra210-quad.c
+++ b/drivers/spi/spi-tegra210-quad.c
@@ -1117,9 +1117,9 @@ static int tegra_qspi_combined_seq_xfer(struct tegra_qspi *tqspi,
 					(&tqspi->xfer_completion,
 					QSPI_DMA_TIMEOUT);
 
-			if (WARN_ON(ret == 0)) {
-				dev_err(tqspi->dev, "QSPI Transfer failed with timeout: %d\n",
-					ret);
+			if (WARN_ON_ONCE(ret == 0)) {
+				dev_err_ratelimited(tqspi->dev,
+						    "QSPI Transfer failed with timeout\n");
 				if (tqspi->is_curr_dma_xfer &&
 				    (tqspi->cur_direction & DATA_DIR_TX))
 					dmaengine_terminate_all
diff --git a/drivers/staging/gpib/agilent_82350b/agilent_82350b.c b/drivers/staging/gpib/agilent_82350b/agilent_82350b.c
index c62407077d37..cd7fe7d814ce 100644
--- a/drivers/staging/gpib/agilent_82350b/agilent_82350b.c
+++ b/drivers/staging/gpib/agilent_82350b/agilent_82350b.c
@@ -66,10 +66,7 @@ int agilent_82350b_accel_read(gpib_board_t *board, uint8_t *buffer, size_t lengt
 		int j;
 		int count;
 
-		if (num_fifo_bytes - i < agilent_82350b_fifo_size)
-			block_size = num_fifo_bytes - i;
-		else
-			block_size = agilent_82350b_fifo_size;
+		block_size = min(num_fifo_bytes - i, agilent_82350b_fifo_size);
 		set_transfer_counter(a_priv, block_size);
 		writeb(ENABLE_TI_TO_SRAM | DIRECTION_GPIB_TO_HOST,
 		       a_priv->gpib_base + SRAM_ACCESS_CONTROL_REG);
@@ -200,10 +197,7 @@ int agilent_82350b_accel_write(gpib_board_t *board, uint8_t *buffer, size_t leng
 	for (i = 1; i < fifotransferlength;) {
 		clear_bit(WRITE_READY_BN, &tms_priv->state);
 
-		if (fifotransferlength - i < agilent_82350b_fifo_size)
-			block_size = fifotransferlength - i;
-		else
-			block_size = agilent_82350b_fifo_size;
+		block_size = min(fifotransferlength - i, agilent_82350b_fifo_size);
 		set_transfer_counter(a_priv, block_size);
 		for (j = 0; j < block_size; ++j, ++i) {
 			// load data into board's sram
diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c
index 390abcfe7188..8c527af98927 100644
--- a/drivers/thunderbolt/tb.c
+++ b/drivers/thunderbolt/tb.c
@@ -1305,11 +1305,15 @@ static void tb_scan_port(struct tb_port *port)
 		goto out_rpm_put;
 	}
 
-	tb_retimer_scan(port, true);
-
 	sw = tb_switch_alloc(port->sw->tb, &port->sw->dev,
 			     tb_downstream_route(port));
 	if (IS_ERR(sw)) {
+		/*
+		 * Make the downstream retimers available even if there
+		 * is no router connected.
+		 */
+		tb_retimer_scan(port, true);
+
 		/*
 		 * If there is an error accessing the connected switch
 		 * it may be connected to another domain. Also we allow
@@ -1359,6 +1363,14 @@ static void tb_scan_port(struct tb_port *port)
 	upstream_port = tb_upstream_port(sw);
 	tb_configure_link(port, upstream_port, sw);
 
+	/*
+	 * Scan for downstream retimers. We only scan them after the
+	 * router has been enumerated to avoid issues with certain
+	 * Pluggable devices that expect the host to enumerate them
+	 * within certain timeout.
+	 */
+	tb_retimer_scan(port, true);
+
 	/*
 	 * CL0s and CL1 are enabled and supported together.
 	 * Silently ignore CLx enabling in case CLx is not supported.
diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
index 1b137e068444..3449945493ce 100644
--- a/drivers/tty/serial/msm_serial.c
+++ b/drivers/tty/serial/msm_serial.c
@@ -1746,6 +1746,12 @@ msm_serial_early_console_setup_dm(struct earlycon_device *device,
 	if (!device->port.membase)
 		return -ENODEV;
 
+	/* Disable DM / single-character modes */
+	msm_write(&device->port, 0, UARTDM_DMEN);
+	msm_write(&device->port, MSM_UART_CR_CMD_RESET_RX, MSM_UART_CR);
+	msm_write(&device->port, MSM_UART_CR_CMD_RESET_TX, MSM_UART_CR);
+	msm_write(&device->port, MSM_UART_CR_TX_ENABLE, MSM_UART_CR);
+
 	device->con->write = msm_serial_early_write_dm;
 	return 0;
 }
diff --git a/drivers/tty/serial/sifive.c b/drivers/tty/serial/sifive.c
index 5904a2d4cefa..054a8e630ace 100644
--- a/drivers/tty/serial/sifive.c
+++ b/drivers/tty/serial/sifive.c
@@ -563,8 +563,11 @@ static void sifive_serial_break_ctl(struct uart_port *port, int break_state)
 static int sifive_serial_startup(struct uart_port *port)
 {
 	struct sifive_serial_port *ssp = port_to_sifive_serial_port(port);
+	unsigned long flags;
 
+	uart_port_lock_irqsave(&ssp->port, &flags);
 	__ssp_enable_rxwm(ssp);
+	uart_port_unlock_irqrestore(&ssp->port, flags);
 
 	return 0;
 }
@@ -572,9 +575,12 @@ static int sifive_serial_startup(struct uart_port *port)
 static void sifive_serial_shutdown(struct uart_port *port)
 {
 	struct sifive_serial_port *ssp = port_to_sifive_serial_port(port);
+	unsigned long flags;
 
+	uart_port_lock_irqsave(&ssp->port, &flags);
 	__ssp_disable_rxwm(ssp);
 	__ssp_disable_txwm(ssp);
+	uart_port_unlock_irqrestore(&ssp->port, flags);
 }
 
 /**
diff --git a/drivers/tty/vt/selection.c b/drivers/tty/vt/selection.c
index 0bd6544e30a6..791e2f1f7c0b 100644
--- a/drivers/tty/vt/selection.c
+++ b/drivers/tty/vt/selection.c
@@ -193,13 +193,12 @@ int set_selection_user(const struct tiocl_selection __user *sel,
 		return -EFAULT;
 
 	/*
-	 * TIOCL_SELCLEAR, TIOCL_SELPOINTER and TIOCL_SELMOUSEREPORT are OK to
-	 * use without CAP_SYS_ADMIN as they do not modify the selection.
+	 * TIOCL_SELCLEAR and TIOCL_SELPOINTER are OK to use without
+	 * CAP_SYS_ADMIN as they do not modify the selection.
 	 */
 	switch (v.sel_mode) {
 	case TIOCL_SELCLEAR:
 	case TIOCL_SELPOINTER:
-	case TIOCL_SELMOUSEREPORT:
 		break;
 	default:
 		if (!capable(CAP_SYS_ADMIN))
diff --git a/drivers/ufs/core/ufs-mcq.c b/drivers/ufs/core/ufs-mcq.c
index 240ce135bbfb..f1294c29f484 100644
--- a/drivers/ufs/core/ufs-mcq.c
+++ b/drivers/ufs/core/ufs-mcq.c
@@ -677,13 +677,6 @@ int ufshcd_mcq_abort(struct scsi_cmnd *cmd)
 	unsigned long flags;
 	int err;
 
-	if (!ufshcd_cmd_inflight(lrbp->cmd)) {
-		dev_err(hba->dev,
-			"%s: skip abort. cmd at tag %d already completed.\n",
-			__func__, tag);
-		return FAILED;
-	}
-
 	/* Skip task abort in case previous aborts failed and report failure */
 	if (lrbp->req_abort_skip) {
 		dev_err(hba->dev, "%s: skip abort. tag %d failed earlier\n",
@@ -692,6 +685,11 @@ int ufshcd_mcq_abort(struct scsi_cmnd *cmd)
 	}
 
 	hwq = ufshcd_mcq_req_to_hwq(hba, scsi_cmd_to_rq(cmd));
+	if (!hwq) {
+		dev_err(hba->dev, "%s: skip abort. cmd at tag %d already completed.\n",
+			__func__, tag);
+		return FAILED;
+	}
 
 	if (ufshcd_mcq_sqe_search(hba, hwq, tag)) {
 		/*
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index 464f13da259a..128e35a848b7 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -5658,6 +5658,8 @@ static void ufshcd_mcq_compl_pending_transfer(struct ufs_hba *hba,
 			continue;
 
 		hwq = ufshcd_mcq_req_to_hwq(hba, scsi_cmd_to_rq(cmd));
+		if (!hwq)
+			continue;
 
 		if (force_compl) {
 			ufshcd_mcq_compl_all_cqes_lock(hba, hwq);
diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c
index 5ea3f9beb1bd..2436b9454480 100644
--- a/drivers/ufs/host/ufs-exynos.c
+++ b/drivers/ufs/host/ufs-exynos.c
@@ -34,7 +34,7 @@
  * Exynos's Vendor specific registers for UFSHCI
  */
 #define HCI_TXPRDT_ENTRY_SIZE	0x00
-#define PRDT_PREFECT_EN		BIT(31)
+#define PRDT_PREFETCH_EN	BIT(31)
 #define HCI_RXPRDT_ENTRY_SIZE	0x04
 #define HCI_1US_TO_CNT_VAL	0x0C
 #define CNT_VAL_1US_MASK	0x3FF
@@ -1060,9 +1060,14 @@ static int exynos_ufs_pre_link(struct ufs_hba *hba)
 	exynos_ufs_config_intr(ufs, DFES_DEF_L4_ERRS, UNIPRO_L4);
 	exynos_ufs_set_unipro_pclk_div(ufs);
 
+	exynos_ufs_setup_clocks(hba, true, PRE_CHANGE);
+
 	/* unipro */
 	exynos_ufs_config_unipro(ufs);
 
+	if (ufs->drv_data->pre_link)
+		ufs->drv_data->pre_link(ufs);
+
 	/* m-phy */
 	exynos_ufs_phy_init(ufs);
 	if (!(ufs->opts & EXYNOS_UFS_OPT_SKIP_CONFIG_PHY_ATTR)) {
@@ -1070,11 +1075,6 @@ static int exynos_ufs_pre_link(struct ufs_hba *hba)
 		exynos_ufs_config_phy_cap_attr(ufs);
 	}
 
-	exynos_ufs_setup_clocks(hba, true, PRE_CHANGE);
-
-	if (ufs->drv_data->pre_link)
-		ufs->drv_data->pre_link(ufs);
-
 	return 0;
 }
 
@@ -1098,12 +1098,17 @@ static int exynos_ufs_post_link(struct ufs_hba *hba)
 	struct exynos_ufs *ufs = ufshcd_get_variant(hba);
 	struct phy *generic_phy = ufs->phy;
 	struct exynos_ufs_uic_attr *attr = ufs->drv_data->uic_attr;
+	u32 val = ilog2(DATA_UNIT_SIZE);
 
 	exynos_ufs_establish_connt(ufs);
 	exynos_ufs_fit_aggr_timeout(ufs);
 
 	hci_writel(ufs, 0xa, HCI_DATA_REORDER);
-	hci_writel(ufs, ilog2(DATA_UNIT_SIZE), HCI_TXPRDT_ENTRY_SIZE);
+
+	if (hba->caps & UFSHCD_CAP_CRYPTO)
+		val |= PRDT_PREFETCH_EN;
+	hci_writel(ufs, val, HCI_TXPRDT_ENTRY_SIZE);
+
 	hci_writel(ufs, ilog2(DATA_UNIT_SIZE), HCI_RXPRDT_ENTRY_SIZE);
 	hci_writel(ufs, (1 << hba->nutrs) - 1, HCI_UTRL_NEXUS_TYPE);
 	hci_writel(ufs, (1 << hba->nutmrs) - 1, HCI_UTMRL_NEXUS_TYPE);
@@ -1517,6 +1522,14 @@ static int exynos_ufs_init(struct ufs_hba *hba)
 	return ret;
 }
 
+static void exynos_ufs_exit(struct ufs_hba *hba)
+{
+	struct exynos_ufs *ufs = ufshcd_get_variant(hba);
+
+	phy_power_off(ufs->phy);
+	phy_exit(ufs->phy);
+}
+
 static int exynos_ufs_host_reset(struct ufs_hba *hba)
 {
 	struct exynos_ufs *ufs = ufshcd_get_variant(hba);
@@ -1687,6 +1700,12 @@ static void exynos_ufs_hibern8_notify(struct ufs_hba *hba,
 	}
 }
 
+static int gs101_ufs_suspend(struct exynos_ufs *ufs)
+{
+	hci_writel(ufs, 0 << 0, HCI_GPIO_OUT);
+	return 0;
+}
+
 static int exynos_ufs_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op,
 	enum ufs_notify_change_status status)
 {
@@ -1695,6 +1714,9 @@ static int exynos_ufs_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op,
 	if (status == PRE_CHANGE)
 		return 0;
 
+	if (ufs->drv_data->suspend)
+		ufs->drv_data->suspend(ufs);
+
 	if (!ufshcd_is_link_active(hba))
 		phy_power_off(ufs->phy);
 
@@ -1972,6 +1994,7 @@ static int gs101_ufs_pre_pwr_change(struct exynos_ufs *ufs,
 static const struct ufs_hba_variant_ops ufs_hba_exynos_ops = {
 	.name				= "exynos_ufs",
 	.init				= exynos_ufs_init,
+	.exit				= exynos_ufs_exit,
 	.hce_enable_notify		= exynos_ufs_hce_enable_notify,
 	.link_startup_notify		= exynos_ufs_link_startup_notify,
 	.pwr_change_notify		= exynos_ufs_pwr_change_notify,
@@ -2010,13 +2033,7 @@ static int exynos_ufs_probe(struct platform_device *pdev)
 
 static void exynos_ufs_remove(struct platform_device *pdev)
 {
-	struct ufs_hba *hba =  platform_get_drvdata(pdev);
-	struct exynos_ufs *ufs = ufshcd_get_variant(hba);
-
 	ufshcd_pltfrm_remove(pdev);
-
-	phy_power_off(ufs->phy);
-	phy_exit(ufs->phy);
 }
 
 static struct exynos_ufs_uic_attr exynos7_uic_attr = {
@@ -2162,6 +2179,7 @@ static const struct exynos_ufs_drv_data gs101_ufs_drvs = {
 	.pre_link		= gs101_ufs_pre_link,
 	.post_link		= gs101_ufs_post_link,
 	.pre_pwr_change		= gs101_ufs_pre_pwr_change,
+	.suspend		= gs101_ufs_suspend,
 };
 
 static const struct of_device_id exynos_ufs_of_match[] = {
diff --git a/drivers/ufs/host/ufs-exynos.h b/drivers/ufs/host/ufs-exynos.h
index d0b3df221503..3c6fe5132190 100644
--- a/drivers/ufs/host/ufs-exynos.h
+++ b/drivers/ufs/host/ufs-exynos.h
@@ -192,6 +192,7 @@ struct exynos_ufs_drv_data {
 				struct ufs_pa_layer_attr *pwr);
 	int (*pre_hce_enable)(struct exynos_ufs *ufs);
 	int (*post_hce_enable)(struct exynos_ufs *ufs);
+	int (*suspend)(struct exynos_ufs *ufs);
 };
 
 struct ufs_phy_time_cfg {
diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
index 23b9f6efa047..a455a95f65fc 100644
--- a/drivers/ufs/host/ufs-qcom.c
+++ b/drivers/ufs/host/ufs-qcom.c
@@ -125,7 +125,7 @@ static int ufs_qcom_ice_init(struct ufs_qcom_host *host)
 	int err;
 	int i;
 
-	ice = of_qcom_ice_get(dev);
+	ice = devm_of_qcom_ice_get(dev);
 	if (ice == ERR_PTR(-EOPNOTSUPP)) {
 		dev_warn(dev, "Disabling inline encryption support\n");
 		ice = NULL;
diff --git a/drivers/usb/cdns3/cdns3-gadget.c b/drivers/usb/cdns3/cdns3-gadget.c
index fd1beb10bba7..19101ff1cf1b 100644
--- a/drivers/usb/cdns3/cdns3-gadget.c
+++ b/drivers/usb/cdns3/cdns3-gadget.c
@@ -1963,6 +1963,7 @@ static irqreturn_t cdns3_device_thread_irq_handler(int irq, void *data)
 	unsigned int bit;
 	unsigned long reg;
 
+	local_bh_disable();
 	spin_lock_irqsave(&priv_dev->lock, flags);
 
 	reg = readl(&priv_dev->regs->usb_ists);
@@ -2004,6 +2005,7 @@ static irqreturn_t cdns3_device_thread_irq_handler(int irq, void *data)
 irqend:
 	writel(~0, &priv_dev->regs->ep_ien);
 	spin_unlock_irqrestore(&priv_dev->lock, flags);
+	local_bh_enable();
 
 	return ret;
 }
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c
index 1a7fc638213e..4f8bfd242b59 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea/ci_hdrc_imx.c
@@ -336,6 +336,13 @@ static int ci_hdrc_imx_notify_event(struct ci_hdrc *ci, unsigned int event)
 	return ret;
 }
 
+static void ci_hdrc_imx_disable_regulator(void *arg)
+{
+	struct ci_hdrc_imx_data *data = arg;
+
+	regulator_disable(data->hsic_pad_regulator);
+}
+
 static int ci_hdrc_imx_probe(struct platform_device *pdev)
 {
 	struct ci_hdrc_imx_data *data;
@@ -394,6 +401,13 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
 					"Failed to enable HSIC pad regulator\n");
 				goto err_put;
 			}
+			ret = devm_add_action_or_reset(dev,
+					ci_hdrc_imx_disable_regulator, data);
+			if (ret) {
+				dev_err(dev,
+					"Failed to add regulator devm action\n");
+				goto err_put;
+			}
 		}
 	}
 
@@ -432,11 +446,11 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
 
 	ret = imx_get_clks(dev);
 	if (ret)
-		goto disable_hsic_regulator;
+		goto qos_remove_request;
 
 	ret = imx_prepare_enable_clks(dev);
 	if (ret)
-		goto disable_hsic_regulator;
+		goto qos_remove_request;
 
 	ret = clk_prepare_enable(data->clk_wakeup);
 	if (ret)
@@ -470,7 +484,11 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
 	    of_usb_get_phy_mode(np) == USBPHY_INTERFACE_MODE_ULPI) {
 		pdata.flags |= CI_HDRC_OVERRIDE_PHY_CONTROL;
 		data->override_phy_control = true;
-		usb_phy_init(pdata.usb_phy);
+		ret = usb_phy_init(pdata.usb_phy);
+		if (ret) {
+			dev_err(dev, "Failed to init phy\n");
+			goto err_clk;
+		}
 	}
 
 	if (pdata.flags & CI_HDRC_SUPPORTS_RUNTIME_PM)
@@ -479,7 +497,7 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
 	ret = imx_usbmisc_init(data->usbmisc_data);
 	if (ret) {
 		dev_err(dev, "usbmisc init failed, ret=%d\n", ret);
-		goto err_clk;
+		goto phy_shutdown;
 	}
 
 	data->ci_pdev = ci_hdrc_add_device(dev,
@@ -488,7 +506,7 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
 	if (IS_ERR(data->ci_pdev)) {
 		ret = PTR_ERR(data->ci_pdev);
 		dev_err_probe(dev, ret, "ci_hdrc_add_device failed\n");
-		goto err_clk;
+		goto phy_shutdown;
 	}
 
 	if (data->usbmisc_data) {
@@ -522,19 +540,20 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
 
 disable_device:
 	ci_hdrc_remove_device(data->ci_pdev);
+phy_shutdown:
+	if (data->override_phy_control)
+		usb_phy_shutdown(data->phy);
 err_clk:
 	clk_disable_unprepare(data->clk_wakeup);
 err_wakeup_clk:
 	imx_disable_unprepare_clks(dev);
-disable_hsic_regulator:
-	if (data->hsic_pad_regulator)
-		/* don't overwrite original ret (cf. EPROBE_DEFER) */
-		regulator_disable(data->hsic_pad_regulator);
+qos_remove_request:
 	if (pdata.flags & CI_HDRC_PMQOS)
 		cpu_latency_qos_remove_request(&data->pm_qos_req);
 	data->ci_pdev = NULL;
 err_put:
-	put_device(data->usbmisc_data->dev);
+	if (data->usbmisc_data)
+		put_device(data->usbmisc_data->dev);
 	return ret;
 }
 
@@ -556,10 +575,9 @@ static void ci_hdrc_imx_remove(struct platform_device *pdev)
 		clk_disable_unprepare(data->clk_wakeup);
 		if (data->plat_data->flags & CI_HDRC_PMQOS)
 			cpu_latency_qos_remove_request(&data->pm_qos_req);
-		if (data->hsic_pad_regulator)
-			regulator_disable(data->hsic_pad_regulator);
 	}
-	put_device(data->usbmisc_data->dev);
+	if (data->usbmisc_data)
+		put_device(data->usbmisc_data->dev);
 }
 
 static void ci_hdrc_imx_shutdown(struct platform_device *pdev)
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index 86ee39db013f..16e7fa4d488d 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -726,7 +726,7 @@ static int wdm_open(struct inode *inode, struct file *file)
 		rv = -EBUSY;
 		goto out;
 	}
-
+	smp_rmb(); /* ordered against wdm_wwan_port_stop() */
 	rv = usb_autopm_get_interface(desc->intf);
 	if (rv < 0) {
 		dev_err(&desc->intf->dev, "Error autopm - %d\n", rv);
@@ -829,6 +829,7 @@ static struct usb_class_driver wdm_class = {
 static int wdm_wwan_port_start(struct wwan_port *port)
 {
 	struct wdm_device *desc = wwan_port_get_drvdata(port);
+	int rv;
 
 	/* The interface is both exposed via the WWAN framework and as a
 	 * legacy usbmisc chardev. If chardev is already open, just fail
@@ -848,7 +849,15 @@ static int wdm_wwan_port_start(struct wwan_port *port)
 	wwan_port_txon(port);
 
 	/* Start getting events */
-	return usb_submit_urb(desc->validity, GFP_KERNEL);
+	rv = usb_submit_urb(desc->validity, GFP_KERNEL);
+	if (rv < 0) {
+		wwan_port_txoff(port);
+		desc->manage_power(desc->intf, 0);
+		/* this must be last lest we race with chardev open */
+		clear_bit(WDM_WWAN_IN_USE, &desc->flags);
+	}
+
+	return rv;
 }
 
 static void wdm_wwan_port_stop(struct wwan_port *port)
@@ -859,8 +868,10 @@ static void wdm_wwan_port_stop(struct wwan_port *port)
 	poison_urbs(desc);
 	desc->manage_power(desc->intf, 0);
 	clear_bit(WDM_READ, &desc->flags);
-	clear_bit(WDM_WWAN_IN_USE, &desc->flags);
 	unpoison_urbs(desc);
+	smp_wmb(); /* ordered against wdm_open() */
+	/* this must be last lest we open a poisoned device */
+	clear_bit(WDM_WWAN_IN_USE, &desc->flags);
 }
 
 static void wdm_wwan_port_tx_complete(struct urb *urb)
@@ -868,7 +879,7 @@ static void wdm_wwan_port_tx_complete(struct urb *urb)
 	struct sk_buff *skb = urb->context;
 	struct wdm_device *desc = skb_shinfo(skb)->destructor_arg;
 
-	usb_autopm_put_interface(desc->intf);
+	usb_autopm_put_interface_async(desc->intf);
 	wwan_port_txon(desc->wwanp);
 	kfree_skb(skb);
 }
@@ -898,7 +909,7 @@ static int wdm_wwan_port_tx(struct wwan_port *port, struct sk_buff *skb)
 	req->bRequestType = (USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE);
 	req->bRequest = USB_CDC_SEND_ENCAPSULATED_COMMAND;
 	req->wValue = 0;
-	req->wIndex = desc->inum;
+	req->wIndex = desc->inum; /* already converted */
 	req->wLength = cpu_to_le16(skb->len);
 
 	skb_shinfo(skb)->destructor_arg = desc;
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 8efbacc5bc34..36d3df7d040c 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -369,6 +369,9 @@ static const struct usb_device_id usb_quirk_list[] = {
 	{ USB_DEVICE(0x0781, 0x5583), .driver_info = USB_QUIRK_NO_LPM },
 	{ USB_DEVICE(0x0781, 0x5591), .driver_info = USB_QUIRK_NO_LPM },
 
+	/* SanDisk Corp. SanDisk 3.2Gen1 */
+	{ USB_DEVICE(0x0781, 0x55a3), .driver_info = USB_QUIRK_DELAY_INIT },
+
 	/* Realforce 87U Keyboard */
 	{ USB_DEVICE(0x0853, 0x011b), .driver_info = USB_QUIRK_NO_LPM },
 
@@ -383,6 +386,9 @@ static const struct usb_device_id usb_quirk_list[] = {
 	{ USB_DEVICE(0x0904, 0x6103), .driver_info =
 			USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
 
+	/* Silicon Motion Flash Drive */
+	{ USB_DEVICE(0x090c, 0x1000), .driver_info = USB_QUIRK_DELAY_INIT },
+
 	/* Sound Devices USBPre2 */
 	{ USB_DEVICE(0x0926, 0x0202), .driver_info =
 			USB_QUIRK_ENDPOINT_IGNORE },
@@ -539,6 +545,9 @@ static const struct usb_device_id usb_quirk_list[] = {
 	{ USB_DEVICE(0x2040, 0x7200), .driver_info =
 			USB_QUIRK_CONFIG_INTF_STRINGS },
 
+	/* VLI disk */
+	{ USB_DEVICE(0x2109, 0x0711), .driver_info = USB_QUIRK_NO_LPM },
+
 	/* Raydium Touchscreen */
 	{ USB_DEVICE(0x2386, 0x3114), .driver_info = USB_QUIRK_NO_LPM },
 
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index 052852f80146..54a4ee2b90b7 100644
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -148,11 +148,21 @@ static const struct property_entry dwc3_pci_intel_byt_properties[] = {
 	{}
 };
 
+/*
+ * Intel Merrifield SoC uses these endpoints for tracing and they cannot
+ * be re-allocated if being used because the side band flow control signals
+ * are hard wired to certain endpoints:
+ * - 1 High BW Bulk IN (IN#1) (RTIT)
+ * - 1 1KB BW Bulk IN (IN#8) + 1 1KB BW Bulk OUT (Run Control) (OUT#8)
+ */
+static const u8 dwc3_pci_mrfld_reserved_endpoints[] = { 3, 16, 17 };
+
 static const struct property_entry dwc3_pci_mrfld_properties[] = {
 	PROPERTY_ENTRY_STRING("dr_mode", "otg"),
 	PROPERTY_ENTRY_STRING("linux,extcon-name", "mrfld_bcove_pwrsrc"),
 	PROPERTY_ENTRY_BOOL("snps,dis_u3_susphy_quirk"),
 	PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),
+	PROPERTY_ENTRY_U8_ARRAY("snps,reserved-endpoints", dwc3_pci_mrfld_reserved_endpoints),
 	PROPERTY_ENTRY_BOOL("snps,usb2-gadget-lpm-disable"),
 	PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
 	{}
diff --git a/drivers/usb/dwc3/dwc3-xilinx.c b/drivers/usb/dwc3/dwc3-xilinx.c
index a33a42ba0249..4ca7f6240d07 100644
--- a/drivers/usb/dwc3/dwc3-xilinx.c
+++ b/drivers/usb/dwc3/dwc3-xilinx.c
@@ -207,15 +207,13 @@ static int dwc3_xlnx_init_zynqmp(struct dwc3_xlnx *priv_data)
 
 skip_usb3_phy:
 	/* ulpi reset via gpio-modepin or gpio-framework driver */
-	reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW);
+	reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
 	if (IS_ERR(reset_gpio)) {
 		return dev_err_probe(dev, PTR_ERR(reset_gpio),
 				     "Failed to request reset GPIO\n");
 	}
 
 	if (reset_gpio) {
-		/* Toggle ulpi to reset the phy. */
-		gpiod_set_value_cansleep(reset_gpio, 1);
 		usleep_range(5000, 10000);
 		gpiod_set_value_cansleep(reset_gpio, 0);
 		usleep_range(5000, 10000);
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 89a4dc8ebf94..c6761fe89cfa 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -547,6 +547,7 @@ static int dwc3_gadget_set_xfer_resource(struct dwc3_ep *dep)
 int dwc3_gadget_start_config(struct dwc3 *dwc, unsigned int resource_index)
 {
 	struct dwc3_gadget_ep_cmd_params params;
+	struct dwc3_ep		*dep;
 	u32			cmd;
 	int			i;
 	int			ret;
@@ -563,8 +564,13 @@ int dwc3_gadget_start_config(struct dwc3 *dwc, unsigned int resource_index)
 		return ret;
 
 	/* Reset resource allocation flags */
-	for (i = resource_index; i < dwc->num_eps && dwc->eps[i]; i++)
-		dwc->eps[i]->flags &= ~DWC3_EP_RESOURCE_ALLOCATED;
+	for (i = resource_index; i < dwc->num_eps; i++) {
+		dep = dwc->eps[i];
+		if (!dep)
+			continue;
+
+		dep->flags &= ~DWC3_EP_RESOURCE_ALLOCATED;
+	}
 
 	return 0;
 }
@@ -751,9 +757,11 @@ void dwc3_gadget_clear_tx_fifos(struct dwc3 *dwc)
 
 	dwc->last_fifo_depth = fifo_depth;
 	/* Clear existing TXFIFO for all IN eps except ep0 */
-	for (num = 3; num < min_t(int, dwc->num_eps, DWC3_ENDPOINTS_NUM);
-	     num += 2) {
+	for (num = 3; num < min_t(int, dwc->num_eps, DWC3_ENDPOINTS_NUM); num += 2) {
 		dep = dwc->eps[num];
+		if (!dep)
+			continue;
+
 		/* Don't change TXFRAMNUM on usb31 version */
 		size = DWC3_IP_IS(DWC3) ? 0 :
 			dwc3_readl(dwc->regs, DWC3_GTXFIFOSIZ(num >> 1)) &
@@ -3703,6 +3711,8 @@ static bool dwc3_gadget_endpoint_trbs_complete(struct dwc3_ep *dep,
 
 		for (i = 0; i < DWC3_ENDPOINTS_NUM; i++) {
 			dep = dwc->eps[i];
+			if (!dep)
+				continue;
 
 			if (!(dep->flags & DWC3_EP_ENABLED))
 				continue;
@@ -3852,6 +3862,10 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc,
 	u8			epnum = event->endpoint_number;
 
 	dep = dwc->eps[epnum];
+	if (!dep) {
+		dev_warn(dwc->dev, "spurious event, endpoint %u is not allocated\n", epnum);
+		return;
+	}
 
 	if (!(dep->flags & DWC3_EP_ENABLED)) {
 		if ((epnum > 1) && !(dep->flags & DWC3_EP_TRANSFER_STARTED))
@@ -4564,6 +4578,12 @@ static irqreturn_t dwc3_check_event_buf(struct dwc3_event_buffer *evt)
 	if (!count)
 		return IRQ_NONE;
 
+	if (count > evt->length) {
+		dev_err_ratelimited(dwc->dev, "invalid count(%u) > evt->length(%u)\n",
+			count, evt->length);
+		return IRQ_NONE;
+	}
+
 	evt->count = count;
 	evt->flags |= DWC3_EVENT_PENDING;
 
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/dev.c b/drivers/usb/gadget/udc/aspeed-vhub/dev.c
index 573109ca5b79..a09f72772e6e 100644
--- a/drivers/usb/gadget/udc/aspeed-vhub/dev.c
+++ b/drivers/usb/gadget/udc/aspeed-vhub/dev.c
@@ -548,6 +548,9 @@ int ast_vhub_init_dev(struct ast_vhub *vhub, unsigned int idx)
 	d->vhub = vhub;
 	d->index = idx;
 	d->name = devm_kasprintf(parent, GFP_KERNEL, "port%d", idx+1);
+	if (!d->name)
+		return -ENOMEM;
+
 	d->regs = vhub->regs + 0x100 + 0x10 * idx;
 
 	ast_vhub_init_ep0(vhub, &d->ep0, d);
diff --git a/drivers/usb/host/max3421-hcd.c b/drivers/usb/host/max3421-hcd.c
index 0881fdd1823e..dcf31a592f5d 100644
--- a/drivers/usb/host/max3421-hcd.c
+++ b/drivers/usb/host/max3421-hcd.c
@@ -1946,6 +1946,12 @@ max3421_remove(struct spi_device *spi)
 	usb_put_hcd(hcd);
 }
 
+static const struct spi_device_id max3421_spi_ids[] = {
+	{ "max3421" },
+	{ },
+};
+MODULE_DEVICE_TABLE(spi, max3421_spi_ids);
+
 static const struct of_device_id max3421_of_match_table[] = {
 	{ .compatible = "maxim,max3421", },
 	{},
@@ -1955,6 +1961,7 @@ MODULE_DEVICE_TABLE(of, max3421_of_match_table);
 static struct spi_driver max3421_driver = {
 	.probe		= max3421_probe,
 	.remove		= max3421_remove,
+	.id_table	= max3421_spi_ids,
 	.driver		= {
 		.name	= "max3421-hcd",
 		.of_match_table = max3421_of_match_table,
diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c
index 900ea0d368e0..9f0a6b27e47c 100644
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -165,6 +165,25 @@ static int ohci_quirk_amd700(struct usb_hcd *hcd)
 	return 0;
 }
 
+static int ohci_quirk_loongson(struct usb_hcd *hcd)
+{
+	struct pci_dev *pdev = to_pci_dev(hcd->self.controller);
+
+	/*
+	 * Loongson's LS7A OHCI controller (rev 0x02) has a
+	 * flaw. MMIO register with offset 0x60/64 is treated
+	 * as legacy PS2-compatible keyboard/mouse interface.
+	 * Since OHCI only use 4KB BAR resource, LS7A OHCI's
+	 * 32KB BAR is wrapped around (the 2nd 4KB BAR space
+	 * is the same as the 1st 4KB internally). So add 4KB
+	 * offset (0x1000) to the OHCI registers as a quirk.
+	 */
+	if (pdev->revision == 0x2)
+		hcd->regs += SZ_4K;	/* SZ_4K = 0x1000 */
+
+	return 0;
+}
+
 static int ohci_quirk_qemu(struct usb_hcd *hcd)
 {
 	struct ohci_hcd *ohci = hcd_to_ohci(hcd);
@@ -224,6 +243,10 @@ static const struct pci_device_id ohci_pci_quirks[] = {
 		PCI_DEVICE(PCI_VENDOR_ID_ATI, 0x4399),
 		.driver_data = (unsigned long)ohci_quirk_amd700,
 	},
+	{
+		PCI_DEVICE(PCI_VENDOR_ID_LOONGSON, 0x7a24),
+		.driver_data = (unsigned long)ohci_quirk_loongson,
+	},
 	{
 		.vendor		= PCI_VENDOR_ID_APPLE,
 		.device		= 0x003f,
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index 69c278b64084..71e4c4ca6ad5 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -1878,9 +1878,10 @@ int xhci_bus_resume(struct usb_hcd *hcd)
 	int max_ports, port_index;
 	int sret;
 	u32 next_state;
-	u32 temp, portsc;
+	u32 portsc;
 	struct xhci_hub *rhub;
 	struct xhci_port **ports;
+	bool disabled_irq = false;
 
 	rhub = xhci_get_rhub(hcd);
 	ports = rhub->ports;
@@ -1896,17 +1897,20 @@ int xhci_bus_resume(struct usb_hcd *hcd)
 		return -ESHUTDOWN;
 	}
 
-	/* delay the irqs */
-	temp = readl(&xhci->op_regs->command);
-	temp &= ~CMD_EIE;
-	writel(temp, &xhci->op_regs->command);
-
 	/* bus specific resume for ports we suspended at bus_suspend */
-	if (hcd->speed >= HCD_USB3)
+	if (hcd->speed >= HCD_USB3) {
 		next_state = XDEV_U0;
-	else
+	} else {
 		next_state = XDEV_RESUME;
-
+		if (bus_state->bus_suspended) {
+			/*
+			 * prevent port event interrupts from interfering
+			 * with usb2 port resume process
+			 */
+			xhci_disable_interrupter(xhci->interrupters[0]);
+			disabled_irq = true;
+		}
+	}
 	port_index = max_ports;
 	while (port_index--) {
 		portsc = readl(ports[port_index]->addr);
@@ -1974,11 +1978,9 @@ int xhci_bus_resume(struct usb_hcd *hcd)
 	(void) readl(&xhci->op_regs->command);
 
 	bus_state->next_statechange = jiffies + msecs_to_jiffies(5);
-	/* re-enable irqs */
-	temp = readl(&xhci->op_regs->command);
-	temp |= CMD_EIE;
-	writel(temp, &xhci->op_regs->command);
-	temp = readl(&xhci->op_regs->command);
+	/* re-enable interrupter */
+	if (disabled_irq)
+		xhci_enable_interrupter(xhci->interrupters[0]);
 
 	spin_unlock_irqrestore(&xhci->lock, flags);
 	return 0;
diff --git a/drivers/usb/host/xhci-mvebu.c b/drivers/usb/host/xhci-mvebu.c
index 87f1597a0e5a..257e4d79971f 100644
--- a/drivers/usb/host/xhci-mvebu.c
+++ b/drivers/usb/host/xhci-mvebu.c
@@ -73,13 +73,3 @@ int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd)
 
 	return 0;
 }
-
-int xhci_mvebu_a3700_init_quirk(struct usb_hcd *hcd)
-{
-	struct xhci_hcd	*xhci = hcd_to_xhci(hcd);
-
-	/* Without reset on resume, the HC won't work at all */
-	xhci->quirks |= XHCI_RESET_ON_RESUME;
-
-	return 0;
-}
diff --git a/drivers/usb/host/xhci-mvebu.h b/drivers/usb/host/xhci-mvebu.h
index 3be021793cc8..9d26e22c4842 100644
--- a/drivers/usb/host/xhci-mvebu.h
+++ b/drivers/usb/host/xhci-mvebu.h
@@ -12,16 +12,10 @@ struct usb_hcd;
 
 #if IS_ENABLED(CONFIG_USB_XHCI_MVEBU)
 int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd);
-int xhci_mvebu_a3700_init_quirk(struct usb_hcd *hcd);
 #else
 static inline int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd)
 {
 	return 0;
 }
-
-static inline int xhci_mvebu_a3700_init_quirk(struct usb_hcd *hcd)
-{
-	return 0;
-}
 #endif
 #endif /* __LINUX_XHCI_MVEBU_H */
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index d85ffa9ffaa7..ff813dca2d1d 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -106,7 +106,7 @@ static const struct xhci_plat_priv xhci_plat_marvell_armada = {
 };
 
 static const struct xhci_plat_priv xhci_plat_marvell_armada3700 = {
-	.init_quirk = xhci_mvebu_a3700_init_quirk,
+	.quirks = XHCI_RESET_ON_RESUME,
 };
 
 static const struct xhci_plat_priv xhci_plat_brcm = {
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 5e89e9cdcec2..5a0e361818c2 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1198,16 +1198,19 @@ static void xhci_handle_cmd_stop_ep(struct xhci_hcd *xhci, int slot_id,
 			 * Stopped state, but it will soon change to Running.
 			 *
 			 * Assume this bug on unexpected Stop Endpoint failures.
-			 * Keep retrying until the EP starts and stops again, on
-			 * chips where this is known to help. Wait for 100ms.
+			 * Keep retrying until the EP starts and stops again.
 			 */
-			if (time_is_before_jiffies(ep->stop_time + msecs_to_jiffies(100)))
-				break;
 			fallthrough;
 		case EP_STATE_RUNNING:
 			/* Race, HW handled stop ep cmd before ep was running */
 			xhci_dbg(xhci, "Stop ep completion ctx error, ctx_state %d\n",
 					GET_EP_CTX_STATE(ep_ctx));
+			/*
+			 * Don't retry forever if we guessed wrong or a defective HC never starts
+			 * the EP or says 'Running' but fails the command. We must give back TDs.
+			 */
+			if (time_is_before_jiffies(ep->stop_time + msecs_to_jiffies(100)))
+				break;
 
 			command = xhci_alloc_command(xhci, false, GFP_ATOMIC);
 			if (!command) {
@@ -2644,6 +2647,22 @@ static int handle_transferless_tx_event(struct xhci_hcd *xhci, struct xhci_virt_
 	return 0;
 }
 
+static bool xhci_spurious_success_tx_event(struct xhci_hcd *xhci,
+					   struct xhci_ring *ring)
+{
+	switch (ring->old_trb_comp_code) {
+	case COMP_SHORT_PACKET:
+		return xhci->quirks & XHCI_SPURIOUS_SUCCESS;
+	case COMP_USB_TRANSACTION_ERROR:
+	case COMP_BABBLE_DETECTED_ERROR:
+	case COMP_ISOCH_BUFFER_OVERRUN:
+		return xhci->quirks & XHCI_ETRON_HOST &&
+			ring->type == TYPE_ISOC;
+	default:
+		return false;
+	}
+}
+
 /*
  * If this function returns an error condition, it means it got a Transfer
  * event with a corrupted Slot ID, Endpoint ID, or TRB DMA address.
@@ -2664,6 +2683,7 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 	int status = -EINPROGRESS;
 	struct xhci_ep_ctx *ep_ctx;
 	u32 trb_comp_code;
+	bool ring_xrun_event = false;
 
 	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags));
 	ep_index = TRB_TO_EP_ID(le32_to_cpu(event->flags)) - 1;
@@ -2697,8 +2717,8 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 	case COMP_SUCCESS:
 		if (EVENT_TRB_LEN(le32_to_cpu(event->transfer_len)) != 0) {
 			trb_comp_code = COMP_SHORT_PACKET;
-			xhci_dbg(xhci, "Successful completion on short TX for slot %u ep %u with last td short %d\n",
-				 slot_id, ep_index, ep_ring->last_td_was_short);
+			xhci_dbg(xhci, "Successful completion on short TX for slot %u ep %u with last td comp code %d\n",
+				 slot_id, ep_index, ep_ring->old_trb_comp_code);
 		}
 		break;
 	case COMP_SHORT_PACKET:
@@ -2770,14 +2790,12 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 		 * Underrun Event for OUT Isoch endpoint.
 		 */
 		xhci_dbg(xhci, "Underrun event on slot %u ep %u\n", slot_id, ep_index);
-		if (ep->skip)
-			break;
-		return 0;
+		ring_xrun_event = true;
+		break;
 	case COMP_RING_OVERRUN:
 		xhci_dbg(xhci, "Overrun event on slot %u ep %u\n", slot_id, ep_index);
-		if (ep->skip)
-			break;
-		return 0;
+		ring_xrun_event = true;
+		break;
 	case COMP_MISSED_SERVICE_ERROR:
 		/*
 		 * When encounter missed service error, one or more isoc tds
@@ -2789,7 +2807,7 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 		xhci_dbg(xhci,
 			 "Miss service interval error for slot %u ep %u, set skip flag\n",
 			 slot_id, ep_index);
-		return 0;
+		break;
 	case COMP_NO_PING_RESPONSE_ERROR:
 		ep->skip = true;
 		xhci_dbg(xhci,
@@ -2837,6 +2855,10 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 		xhci_dequeue_td(xhci, td, ep_ring, td->status);
 	}
 
+	/* Missed TDs will be skipped on the next event */
+	if (trb_comp_code == COMP_MISSED_SERVICE_ERROR)
+		return 0;
+
 	if (list_empty(&ep_ring->td_list)) {
 		/*
 		 * Don't print wanings if ring is empty due to a stopped endpoint generating an
@@ -2846,7 +2868,8 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 		 */
 		if (trb_comp_code != COMP_STOPPED &&
 		    trb_comp_code != COMP_STOPPED_LENGTH_INVALID &&
-		    !ep_ring->last_td_was_short) {
+		    !ring_xrun_event &&
+		    !xhci_spurious_success_tx_event(xhci, ep_ring)) {
 			xhci_warn(xhci, "Event TRB for slot %u ep %u with no TDs queued\n",
 				  slot_id, ep_index);
 		}
@@ -2880,6 +2903,10 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 				goto check_endpoint_halted;
 			}
 
+			/* TD was queued after xrun, maybe xrun was on a link, don't panic yet */
+			if (ring_xrun_event)
+				return 0;
+
 			/*
 			 * Skip the Force Stopped Event. The 'ep_trb' of FSE is not in the current
 			 * TD pointed by 'ep_ring->dequeue' because that the hardware dequeue
@@ -2894,11 +2921,12 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 
 			/*
 			 * Some hosts give a spurious success event after a short
-			 * transfer. Ignore it.
+			 * transfer or error on last TRB. Ignore it.
 			 */
-			if ((xhci->quirks & XHCI_SPURIOUS_SUCCESS) &&
-			    ep_ring->last_td_was_short) {
-				ep_ring->last_td_was_short = false;
+			if (xhci_spurious_success_tx_event(xhci, ep_ring)) {
+				xhci_dbg(xhci, "Spurious event dma %pad, comp_code %u after %u\n",
+					 &ep_trb_dma, trb_comp_code, ep_ring->old_trb_comp_code);
+				ep_ring->old_trb_comp_code = 0;
 				return 0;
 			}
 
@@ -2926,10 +2954,11 @@ static int handle_tx_event(struct xhci_hcd *xhci,
 	 */
 	} while (ep->skip);
 
-	if (trb_comp_code == COMP_SHORT_PACKET)
-		ep_ring->last_td_was_short = true;
-	else
-		ep_ring->last_td_was_short = false;
+	ep_ring->old_trb_comp_code = trb_comp_code;
+
+	/* Get out if a TD was queued at enqueue after the xrun occurred */
+	if (ring_xrun_event)
+		return 0;
 
 	ep_trb = &ep_seg->trbs[(ep_trb_dma - ep_seg->dma) / sizeof(*ep_trb)];
 	trace_xhci_handle_transfer(ep_ring, (struct xhci_generic_trb *) ep_trb, ep_trb_dma);
@@ -3780,7 +3809,7 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
 		 * enqueue a No Op TRB, this can prevent the Setup and Data Stage
 		 * TRB to be breaked by the Link TRB.
 		 */
-		if (trb_is_link(ep_ring->enqueue + 1)) {
+		if (last_trb_on_seg(ep_ring->enq_seg, ep_ring->enqueue + 1)) {
 			field = TRB_TYPE(TRB_TR_NOOP) | ep_ring->cycle_state;
 			queue_trb(xhci, ep_ring, false, 0, 0,
 					TRB_INTR_TARGET(0), field);
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 1a90ebc8a30e..72070f7e6a76 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -322,7 +322,7 @@ static void xhci_zero_64b_regs(struct xhci_hcd *xhci)
 		xhci_info(xhci, "Fault detected\n");
 }
 
-static int xhci_enable_interrupter(struct xhci_interrupter *ir)
+int xhci_enable_interrupter(struct xhci_interrupter *ir)
 {
 	u32 iman;
 
@@ -335,7 +335,7 @@ static int xhci_enable_interrupter(struct xhci_interrupter *ir)
 	return 0;
 }
 
-static int xhci_disable_interrupter(struct xhci_interrupter *ir)
+int xhci_disable_interrupter(struct xhci_interrupter *ir)
 {
 	u32 iman;
 
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 59c6c1c701b9..2c394cba120f 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1371,7 +1371,7 @@ struct xhci_ring {
 	unsigned int		num_trbs_free; /* used only by xhci DbC */
 	unsigned int		bounce_buf_len;
 	enum xhci_ring_type	type;
-	bool			last_td_was_short;
+	u32			old_trb_comp_code;
 	struct radix_tree_root	*trb_address_map;
 };
 
@@ -1890,6 +1890,8 @@ int xhci_alloc_tt_info(struct xhci_hcd *xhci,
 		struct usb_tt *tt, gfp_t mem_flags);
 int xhci_set_interrupter_moderation(struct xhci_interrupter *ir,
 				    u32 imod_interval);
+int xhci_enable_interrupter(struct xhci_interrupter *ir);
+int xhci_disable_interrupter(struct xhci_interrupter *ir);
 
 /* xHCI ring, segment, TRB, and TD functions */
 dma_addr_t xhci_trb_virt_to_dma(struct xhci_segment *seg, union xhci_trb *trb);
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 9b34e23b7091..6ac7a0a5cf07 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -1093,6 +1093,8 @@ static const struct usb_device_id id_table_combined[] = {
 	{ USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 1) },
 	{ USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 2) },
 	{ USB_DEVICE_INTERFACE_NUMBER(ALTERA_VID, ALTERA_UB3_602E_PID, 3) },
+	/* Abacus Electrics */
+	{ USB_DEVICE(FTDI_VID, ABACUS_OPTICAL_PROBE_PID) },
 	{ }					/* Terminating entry */
 };
 
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 52be47d684ea..9acb6f837327 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -442,6 +442,11 @@
 #define LINX_FUTURE_1_PID   0xF44B	/* Linx future device */
 #define LINX_FUTURE_2_PID   0xF44C	/* Linx future device */
 
+/*
+ * Abacus Electrics
+ */
+#define ABACUS_OPTICAL_PROBE_PID	0xf458 /* ABACUS ELECTRICS Optical Probe */
+
 /*
  * Oceanic product ids
  */
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 5cd26dac2069..27879cc57536 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -611,6 +611,7 @@ static void option_instat_callback(struct urb *urb);
 /* Sierra Wireless products */
 #define SIERRA_VENDOR_ID			0x1199
 #define SIERRA_PRODUCT_EM9191			0x90d3
+#define SIERRA_PRODUCT_EM9291			0x90e3
 
 /* UNISOC (Spreadtrum) products */
 #define UNISOC_VENDOR_ID			0x1782
@@ -2432,6 +2433,8 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(SIERRA_VENDOR_ID, SIERRA_PRODUCT_EM9191, 0xff, 0xff, 0x30) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(SIERRA_VENDOR_ID, SIERRA_PRODUCT_EM9191, 0xff, 0xff, 0x40) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(SIERRA_VENDOR_ID, SIERRA_PRODUCT_EM9191, 0xff, 0, 0) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(SIERRA_VENDOR_ID, SIERRA_PRODUCT_EM9291, 0xff, 0xff, 0x30) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(SIERRA_VENDOR_ID, SIERRA_PRODUCT_EM9291, 0xff, 0xff, 0x40) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(UNISOC_VENDOR_ID, TOZED_PRODUCT_LT70C, 0xff, 0, 0) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(UNISOC_VENDOR_ID, LUAT_PRODUCT_AIR720U, 0xff, 0, 0) },
 	{ USB_DEVICE_INTERFACE_CLASS(0x1bbb, 0x0530, 0xff),			/* TCL IK512 MBIM */
diff --git a/drivers/usb/serial/usb-serial-simple.c b/drivers/usb/serial/usb-serial-simple.c
index 2c12449ff60c..a0afaf254d12 100644
--- a/drivers/usb/serial/usb-serial-simple.c
+++ b/drivers/usb/serial/usb-serial-simple.c
@@ -100,6 +100,11 @@ DEVICE(nokia, NOKIA_IDS);
 	{ USB_DEVICE(0x09d7, 0x0100) }	/* NovAtel FlexPack GPS */
 DEVICE_N(novatel_gps, NOVATEL_IDS, 3);
 
+/* OWON electronic test and measurement equipment driver */
+#define OWON_IDS()			\
+	{ USB_DEVICE(0x5345, 0x1234) } /* HDS200 oscilloscopes and others */
+DEVICE(owon, OWON_IDS);
+
 /* Siemens USB/MPI adapter */
 #define SIEMENS_IDS()			\
 	{ USB_DEVICE(0x908, 0x0004) }
@@ -134,6 +139,7 @@ static struct usb_serial_driver * const serial_drivers[] = {
 	&motorola_tetra_device,
 	&nokia_device,
 	&novatel_gps_device,
+	&owon_device,
 	&siemens_mpi_device,
 	&suunto_device,
 	&vivopay_device,
@@ -153,6 +159,7 @@ static const struct usb_device_id id_table[] = {
 	MOTOROLA_TETRA_IDS(),
 	NOKIA_IDS(),
 	NOVATEL_IDS(),
+	OWON_IDS(),
 	SIEMENS_IDS(),
 	SUUNTO_IDS(),
 	VIVOPAY_IDS(),
diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h
index 1f8c9b16a0fb..d460d71b4257 100644
--- a/drivers/usb/storage/unusual_uas.h
+++ b/drivers/usb/storage/unusual_uas.h
@@ -83,6 +83,13 @@ UNUSUAL_DEV(0x0bc2, 0x331a, 0x0000, 0x9999,
 		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
 		US_FL_NO_REPORT_LUNS),
 
+/* Reported-by: Oliver Neukum <oneukum@suse.com> */
+UNUSUAL_DEV(0x125f, 0xa94a, 0x0160, 0x0160,
+		"ADATA",
+		"Portable HDD CH94",
+		USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+		US_FL_NO_ATA_1X),
+
 /* Reported-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> */
 UNUSUAL_DEV(0x13fd, 0x3940, 0x0000, 0x9999,
 		"Initio Corporation",
diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c
index 9c76c3d0c6cf..67a533e35150 100644
--- a/drivers/usb/typec/class.c
+++ b/drivers/usb/typec/class.c
@@ -1052,9 +1052,11 @@ struct typec_partner *typec_register_partner(struct typec_port *port,
 		partner->usb_mode = USB_MODE_USB3;
 	}
 
+	mutex_lock(&port->partner_link_lock);
 	ret = device_register(&partner->dev);
 	if (ret) {
 		dev_err(&port->dev, "failed to register partner (%d)\n", ret);
+		mutex_unlock(&port->partner_link_lock);
 		put_device(&partner->dev);
 		return ERR_PTR(ret);
 	}
@@ -1063,6 +1065,7 @@ struct typec_partner *typec_register_partner(struct typec_port *port,
 		typec_partner_link_device(partner, port->usb2_dev);
 	if (port->usb3_dev)
 		typec_partner_link_device(partner, port->usb3_dev);
+	mutex_unlock(&port->partner_link_lock);
 
 	return partner;
 }
@@ -1083,12 +1086,18 @@ void typec_unregister_partner(struct typec_partner *partner)
 
 	port = to_typec_port(partner->dev.parent);
 
-	if (port->usb2_dev)
+	mutex_lock(&port->partner_link_lock);
+	if (port->usb2_dev) {
 		typec_partner_unlink_device(partner, port->usb2_dev);
-	if (port->usb3_dev)
+		port->usb2_dev = NULL;
+	}
+	if (port->usb3_dev) {
 		typec_partner_unlink_device(partner, port->usb3_dev);
+		port->usb3_dev = NULL;
+	}
 
 	device_unregister(&partner->dev);
+	mutex_unlock(&port->partner_link_lock);
 }
 EXPORT_SYMBOL_GPL(typec_unregister_partner);
 
@@ -2041,10 +2050,11 @@ static struct typec_partner *typec_get_partner(struct typec_port *port)
 static void typec_partner_attach(struct typec_connector *con, struct device *dev)
 {
 	struct typec_port *port = container_of(con, struct typec_port, con);
-	struct typec_partner *partner = typec_get_partner(port);
+	struct typec_partner *partner;
 	struct usb_device *udev = to_usb_device(dev);
 	enum usb_mode usb_mode;
 
+	mutex_lock(&port->partner_link_lock);
 	if (udev->speed < USB_SPEED_SUPER) {
 		usb_mode = USB_MODE_USB2;
 		port->usb2_dev = dev;
@@ -2053,18 +2063,22 @@ static void typec_partner_attach(struct typec_connector *con, struct device *dev
 		port->usb3_dev = dev;
 	}
 
+	partner = typec_get_partner(port);
 	if (partner) {
 		typec_partner_set_usb_mode(partner, usb_mode);
 		typec_partner_link_device(partner, dev);
 		put_device(&partner->dev);
 	}
+	mutex_unlock(&port->partner_link_lock);
 }
 
 static void typec_partner_deattach(struct typec_connector *con, struct device *dev)
 {
 	struct typec_port *port = container_of(con, struct typec_port, con);
-	struct typec_partner *partner = typec_get_partner(port);
+	struct typec_partner *partner;
 
+	mutex_lock(&port->partner_link_lock);
+	partner = typec_get_partner(port);
 	if (partner) {
 		typec_partner_unlink_device(partner, dev);
 		put_device(&partner->dev);
@@ -2074,6 +2088,7 @@ static void typec_partner_deattach(struct typec_connector *con, struct device *d
 		port->usb2_dev = NULL;
 	else if (port->usb3_dev == dev)
 		port->usb3_dev = NULL;
+	mutex_unlock(&port->partner_link_lock);
 }
 
 /**
@@ -2614,6 +2629,7 @@ struct typec_port *typec_register_port(struct device *parent,
 
 	ida_init(&port->mode_ids);
 	mutex_init(&port->port_type_lock);
+	mutex_init(&port->partner_link_lock);
 
 	port->id = id;
 	port->ops = cap->ops;
diff --git a/drivers/usb/typec/class.h b/drivers/usb/typec/class.h
index b3076a24ad2e..db2fe96c48ff 100644
--- a/drivers/usb/typec/class.h
+++ b/drivers/usb/typec/class.h
@@ -59,6 +59,7 @@ struct typec_port {
 	enum typec_port_type		port_type;
 	enum usb_mode			usb_mode;
 	struct mutex			port_type_lock;
+	struct mutex			partner_link_lock;
 
 	enum typec_orientation		orientation;
 	struct typec_switch		*sw;
diff --git a/drivers/usb/typec/ucsi/cros_ec_ucsi.c b/drivers/usb/typec/ucsi/cros_ec_ucsi.c
index c605c8616726..744f0709a40e 100644
--- a/drivers/usb/typec/ucsi/cros_ec_ucsi.c
+++ b/drivers/usb/typec/ucsi/cros_ec_ucsi.c
@@ -105,12 +105,13 @@ static int cros_ucsi_async_control(struct ucsi *ucsi, u64 cmd)
 	return 0;
 }
 
-static int cros_ucsi_sync_control(struct ucsi *ucsi, u64 cmd)
+static int cros_ucsi_sync_control(struct ucsi *ucsi, u64 cmd, u32 *cci,
+				  void *data, size_t size)
 {
 	struct cros_ucsi_data *udata = ucsi_get_drvdata(ucsi);
 	int ret;
 
-	ret = ucsi_sync_control_common(ucsi, cmd);
+	ret = ucsi_sync_control_common(ucsi, cmd, cci, data, size);
 	switch (ret) {
 	case -EBUSY:
 		/* EC may return -EBUSY if CCI.busy is set.
diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c
index 2a2915b0a645..e8c7e9dc4930 100644
--- a/drivers/usb/typec/ucsi/ucsi.c
+++ b/drivers/usb/typec/ucsi/ucsi.c
@@ -55,7 +55,8 @@ void ucsi_notify_common(struct ucsi *ucsi, u32 cci)
 }
 EXPORT_SYMBOL_GPL(ucsi_notify_common);
 
-int ucsi_sync_control_common(struct ucsi *ucsi, u64 command)
+int ucsi_sync_control_common(struct ucsi *ucsi, u64 command, u32 *cci,
+			     void *data, size_t size)
 {
 	bool ack = UCSI_COMMAND(command) == UCSI_ACK_CC_CI;
 	int ret;
@@ -80,6 +81,13 @@ int ucsi_sync_control_common(struct ucsi *ucsi, u64 command)
 	else
 		clear_bit(COMMAND_PENDING, &ucsi->flags);
 
+	if (!ret && cci)
+		ret = ucsi->ops->read_cci(ucsi, cci);
+
+	if (!ret && data &&
+	    (*cci & UCSI_CCI_COMMAND_COMPLETE))
+		ret = ucsi->ops->read_message_in(ucsi, data, size);
+
 	return ret;
 }
 EXPORT_SYMBOL_GPL(ucsi_sync_control_common);
@@ -95,7 +103,7 @@ static int ucsi_acknowledge(struct ucsi *ucsi, bool conn_ack)
 		ctrl |= UCSI_ACK_CONNECTOR_CHANGE;
 	}
 
-	return ucsi->ops->sync_control(ucsi, ctrl);
+	return ucsi->ops->sync_control(ucsi, ctrl, NULL, NULL, 0);
 }
 
 static int ucsi_run_command(struct ucsi *ucsi, u64 command, u32 *cci,
@@ -108,9 +116,7 @@ static int ucsi_run_command(struct ucsi *ucsi, u64 command, u32 *cci,
 	if (size > UCSI_MAX_DATA_LENGTH(ucsi))
 		return -EINVAL;
 
-	ret = ucsi->ops->sync_control(ucsi, command);
-	if (ucsi->ops->read_cci(ucsi, cci))
-		return -EIO;
+	ret = ucsi->ops->sync_control(ucsi, command, cci, data, size);
 
 	if (*cci & UCSI_CCI_BUSY)
 		return ucsi_run_command(ucsi, UCSI_CANCEL, cci, NULL, 0, false) ?: -EBUSY;
@@ -127,9 +133,6 @@ static int ucsi_run_command(struct ucsi *ucsi, u64 command, u32 *cci,
 	else
 		err = 0;
 
-	if (!err && data && UCSI_CCI_LENGTH(*cci))
-		err = ucsi->ops->read_message_in(ucsi, data, size);
-
 	/*
 	 * Don't ACK connection change if there was an error.
 	 */
diff --git a/drivers/usb/typec/ucsi/ucsi.h b/drivers/usb/typec/ucsi/ucsi.h
index 28780acc4af2..892bcf8dbcd5 100644
--- a/drivers/usb/typec/ucsi/ucsi.h
+++ b/drivers/usb/typec/ucsi/ucsi.h
@@ -79,7 +79,8 @@ struct ucsi_operations {
 	int (*read_cci)(struct ucsi *ucsi, u32 *cci);
 	int (*poll_cci)(struct ucsi *ucsi, u32 *cci);
 	int (*read_message_in)(struct ucsi *ucsi, void *val, size_t val_len);
-	int (*sync_control)(struct ucsi *ucsi, u64 command);
+	int (*sync_control)(struct ucsi *ucsi, u64 command, u32 *cci,
+			    void *data, size_t size);
 	int (*async_control)(struct ucsi *ucsi, u64 command);
 	bool (*update_altmodes)(struct ucsi *ucsi, struct ucsi_altmode *orig,
 				struct ucsi_altmode *updated);
@@ -531,7 +532,8 @@ void ucsi_altmode_update_active(struct ucsi_connector *con);
 int ucsi_resume(struct ucsi *ucsi);
 
 void ucsi_notify_common(struct ucsi *ucsi, u32 cci);
-int ucsi_sync_control_common(struct ucsi *ucsi, u64 command);
+int ucsi_sync_control_common(struct ucsi *ucsi, u64 command, u32 *cci,
+			     void *data, size_t size);
 
 #if IS_ENABLED(CONFIG_POWER_SUPPLY)
 int ucsi_register_port_psy(struct ucsi_connector *con);
diff --git a/drivers/usb/typec/ucsi/ucsi_acpi.c b/drivers/usb/typec/ucsi/ucsi_acpi.c
index ac1ebb5d9527..0ac6e5ce4a28 100644
--- a/drivers/usb/typec/ucsi/ucsi_acpi.c
+++ b/drivers/usb/typec/ucsi/ucsi_acpi.c
@@ -128,12 +128,13 @@ static int ucsi_gram_read_message_in(struct ucsi *ucsi, void *val, size_t val_le
 	return ret;
 }
 
-static int ucsi_gram_sync_control(struct ucsi *ucsi, u64 command)
+static int ucsi_gram_sync_control(struct ucsi *ucsi, u64 command, u32 *cci,
+				  void *data, size_t size)
 {
 	struct ucsi_acpi *ua = ucsi_get_drvdata(ucsi);
 	int ret;
 
-	ret = ucsi_sync_control_common(ucsi, command);
+	ret = ucsi_sync_control_common(ucsi, command, cci, data, size);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c
index 511dd1b224ae..c1d776c82fc2 100644
--- a/drivers/usb/typec/ucsi/ucsi_ccg.c
+++ b/drivers/usb/typec/ucsi/ucsi_ccg.c
@@ -222,7 +222,6 @@ struct ucsi_ccg {
 	u16 fw_build;
 	struct work_struct pm_work;
 
-	u64 last_cmd_sent;
 	bool has_multiple_dp;
 	struct ucsi_ccg_altmode orig[UCSI_MAX_ALTMODES];
 	struct ucsi_ccg_altmode updated[UCSI_MAX_ALTMODES];
@@ -538,9 +537,10 @@ static void ucsi_ccg_update_set_new_cam_cmd(struct ucsi_ccg *uc,
  * first and then vdo=0x3
  */
 static void ucsi_ccg_nvidia_altmode(struct ucsi_ccg *uc,
-				    struct ucsi_altmode *alt)
+				    struct ucsi_altmode *alt,
+				    u64 command)
 {
-	switch (UCSI_ALTMODE_OFFSET(uc->last_cmd_sent)) {
+	switch (UCSI_ALTMODE_OFFSET(command)) {
 	case NVIDIA_FTB_DP_OFFSET:
 		if (alt[0].mid == USB_TYPEC_NVIDIA_VLINK_DBG_VDO)
 			alt[0].mid = USB_TYPEC_NVIDIA_VLINK_DP_VDO |
@@ -578,37 +578,11 @@ static int ucsi_ccg_read_cci(struct ucsi *ucsi, u32 *cci)
 static int ucsi_ccg_read_message_in(struct ucsi *ucsi, void *val, size_t val_len)
 {
 	struct ucsi_ccg *uc = ucsi_get_drvdata(ucsi);
-	struct ucsi_capability *cap;
-	struct ucsi_altmode *alt;
 
 	spin_lock(&uc->op_lock);
 	memcpy(val, uc->op_data.message_in, val_len);
 	spin_unlock(&uc->op_lock);
 
-	switch (UCSI_COMMAND(uc->last_cmd_sent)) {
-	case UCSI_GET_CURRENT_CAM:
-		if (uc->has_multiple_dp)
-			ucsi_ccg_update_get_current_cam_cmd(uc, (u8 *)val);
-		break;
-	case UCSI_GET_ALTERNATE_MODES:
-		if (UCSI_ALTMODE_RECIPIENT(uc->last_cmd_sent) ==
-		    UCSI_RECIPIENT_SOP) {
-			alt = val;
-			if (alt[0].svid == USB_TYPEC_NVIDIA_VLINK_SID)
-				ucsi_ccg_nvidia_altmode(uc, alt);
-		}
-		break;
-	case UCSI_GET_CAPABILITY:
-		if (uc->fw_build == CCG_FW_BUILD_NVIDIA_TEGRA) {
-			cap = val;
-			cap->features &= ~UCSI_CAP_ALT_MODE_DETAILS;
-		}
-		break;
-	default:
-		break;
-	}
-	uc->last_cmd_sent = 0;
-
 	return 0;
 }
 
@@ -628,7 +602,8 @@ static int ucsi_ccg_async_control(struct ucsi *ucsi, u64 command)
 	return ccg_write(uc, reg, (u8 *)&command, sizeof(command));
 }
 
-static int ucsi_ccg_sync_control(struct ucsi *ucsi, u64 command)
+static int ucsi_ccg_sync_control(struct ucsi *ucsi, u64 command, u32 *cci,
+				 void *data, size_t size)
 {
 	struct ucsi_ccg *uc = ucsi_get_drvdata(ucsi);
 	struct ucsi_connector *con;
@@ -638,11 +613,9 @@ static int ucsi_ccg_sync_control(struct ucsi *ucsi, u64 command)
 	mutex_lock(&uc->lock);
 	pm_runtime_get_sync(uc->dev);
 
-	uc->last_cmd_sent = command;
-
-	if (UCSI_COMMAND(uc->last_cmd_sent) == UCSI_SET_NEW_CAM &&
+	if (UCSI_COMMAND(command) == UCSI_SET_NEW_CAM &&
 	    uc->has_multiple_dp) {
-		con_index = (uc->last_cmd_sent >> 16) &
+		con_index = (command >> 16) &
 			UCSI_CMD_CONNECTOR_MASK;
 		if (con_index == 0) {
 			ret = -EINVAL;
@@ -652,7 +625,31 @@ static int ucsi_ccg_sync_control(struct ucsi *ucsi, u64 command)
 		ucsi_ccg_update_set_new_cam_cmd(uc, con, &command);
 	}
 
-	ret = ucsi_sync_control_common(ucsi, command);
+	ret = ucsi_sync_control_common(ucsi, command, cci, data, size);
+
+	switch (UCSI_COMMAND(command)) {
+	case UCSI_GET_CURRENT_CAM:
+		if (uc->has_multiple_dp)
+			ucsi_ccg_update_get_current_cam_cmd(uc, (u8 *)data);
+		break;
+	case UCSI_GET_ALTERNATE_MODES:
+		if (UCSI_ALTMODE_RECIPIENT(command) == UCSI_RECIPIENT_SOP) {
+			struct ucsi_altmode *alt = data;
+
+			if (alt[0].svid == USB_TYPEC_NVIDIA_VLINK_SID)
+				ucsi_ccg_nvidia_altmode(uc, alt, command);
+		}
+		break;
+	case UCSI_GET_CAPABILITY:
+		if (uc->fw_build == CCG_FW_BUILD_NVIDIA_TEGRA) {
+			struct ucsi_capability *cap = data;
+
+			cap->features &= ~UCSI_CAP_ALT_MODE_DETAILS;
+		}
+		break;
+	default:
+		break;
+	}
 
 err_put:
 	pm_runtime_put_sync(uc->dev);
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index 7aeff435c1d8..35a03306d134 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -630,7 +630,7 @@ vhost_scsi_get_cmd(struct vhost_virtqueue *vq, struct vhost_scsi_tpg *tpg,
 
 	tag = sbitmap_get(&svq->scsi_tags);
 	if (tag < 0) {
-		pr_err("Unable to obtain tag for vhost_scsi_cmd\n");
+		pr_warn_once("Guest sent too many cmds. Returning TASK_SET_FULL.\n");
 		return ERR_PTR(-ENOMEM);
 	}
 
@@ -930,24 +930,69 @@ static void vhost_scsi_target_queue_cmd(struct vhost_scsi_cmd *cmd)
 }
 
 static void
-vhost_scsi_send_bad_target(struct vhost_scsi *vs,
-			   struct vhost_virtqueue *vq,
-			   int head, unsigned out)
+vhost_scsi_send_status(struct vhost_scsi *vs, struct vhost_virtqueue *vq,
+		       struct vhost_scsi_ctx *vc, u8 status)
 {
-	struct virtio_scsi_cmd_resp __user *resp;
 	struct virtio_scsi_cmd_resp rsp;
+	struct iov_iter iov_iter;
 	int ret;
 
 	memset(&rsp, 0, sizeof(rsp));
-	rsp.response = VIRTIO_SCSI_S_BAD_TARGET;
-	resp = vq->iov[out].iov_base;
-	ret = __copy_to_user(resp, &rsp, sizeof(rsp));
-	if (!ret)
-		vhost_add_used_and_signal(&vs->dev, vq, head, 0);
+	rsp.status = status;
+
+	iov_iter_init(&iov_iter, ITER_DEST, &vq->iov[vc->out], vc->in,
+		      sizeof(rsp));
+
+	ret = copy_to_iter(&rsp, sizeof(rsp), &iov_iter);
+
+	if (likely(ret == sizeof(rsp)))
+		vhost_add_used_and_signal(&vs->dev, vq, vc->head, 0);
 	else
 		pr_err("Faulted on virtio_scsi_cmd_resp\n");
 }
 
+#define TYPE_IO_CMD    0
+#define TYPE_CTRL_TMF  1
+#define TYPE_CTRL_AN   2
+
+static void
+vhost_scsi_send_bad_target(struct vhost_scsi *vs,
+			   struct vhost_virtqueue *vq,
+			   struct vhost_scsi_ctx *vc, int type)
+{
+	union {
+		struct virtio_scsi_cmd_resp cmd;
+		struct virtio_scsi_ctrl_tmf_resp tmf;
+		struct virtio_scsi_ctrl_an_resp an;
+	} rsp;
+	struct iov_iter iov_iter;
+	size_t rsp_size;
+	int ret;
+
+	memset(&rsp, 0, sizeof(rsp));
+
+	if (type == TYPE_IO_CMD) {
+		rsp_size = sizeof(struct virtio_scsi_cmd_resp);
+		rsp.cmd.response = VIRTIO_SCSI_S_BAD_TARGET;
+	} else if (type == TYPE_CTRL_TMF) {
+		rsp_size = sizeof(struct virtio_scsi_ctrl_tmf_resp);
+		rsp.tmf.response = VIRTIO_SCSI_S_BAD_TARGET;
+	} else {
+		rsp_size = sizeof(struct virtio_scsi_ctrl_an_resp);
+		rsp.an.response = VIRTIO_SCSI_S_BAD_TARGET;
+	}
+
+	iov_iter_init(&iov_iter, ITER_DEST, &vq->iov[vc->out], vc->in,
+		      rsp_size);
+
+	ret = copy_to_iter(&rsp, rsp_size, &iov_iter);
+
+	if (likely(ret == rsp_size))
+		vhost_add_used_and_signal(&vs->dev, vq, vc->head, 0);
+	else
+		pr_err("Faulted on virtio scsi type=%d\n", type);
+}
+
 static int
 vhost_scsi_get_desc(struct vhost_scsi *vs, struct vhost_virtqueue *vq,
 		    struct vhost_scsi_ctx *vc)
@@ -1216,8 +1261,8 @@ vhost_scsi_handle_vq(struct vhost_scsi *vs, struct vhost_virtqueue *vq)
 					 exp_data_len + prot_bytes,
 					 data_direction);
 		if (IS_ERR(cmd)) {
-			vq_err(vq, "vhost_scsi_get_cmd failed %ld\n",
-			       PTR_ERR(cmd));
+			ret = PTR_ERR(cmd);
+			vq_err(vq, "vhost_scsi_get_tag failed %dd\n", ret);
 			goto err;
 		}
 		cmd->tvc_vhost = vs;
@@ -1254,11 +1299,15 @@ vhost_scsi_handle_vq(struct vhost_scsi *vs, struct vhost_virtqueue *vq)
 		 * EINVAL: Invalid response buffer, drop the request
 		 * EIO:    Respond with bad target
 		 * EAGAIN: Pending request
+		 * ENOMEM: Could not allocate resources for request
 		 */
 		if (ret == -ENXIO)
 			break;
 		else if (ret == -EIO)
-			vhost_scsi_send_bad_target(vs, vq, vc.head, vc.out);
+			vhost_scsi_send_bad_target(vs, vq, &vc, TYPE_IO_CMD);
+		else if (ret == -ENOMEM)
+			vhost_scsi_send_status(vs, vq, &vc,
+					       SAM_STAT_TASK_SET_FULL);
 	} while (likely(!vhost_exceeds_weight(vq, ++c, 0)));
 out:
 	mutex_unlock(&vq->mutex);
@@ -1488,7 +1537,10 @@ vhost_scsi_ctl_handle_vq(struct vhost_scsi *vs, struct vhost_virtqueue *vq)
 		if (ret == -ENXIO)
 			break;
 		else if (ret == -EIO)
-			vhost_scsi_send_bad_target(vs, vq, vc.head, vc.out);
+			vhost_scsi_send_bad_target(vs, vq, &vc,
+						   v_req.type == VIRTIO_SCSI_T_TMF ?
+						   TYPE_CTRL_TMF :
+						   TYPE_CTRL_AN);
 	} while (likely(!vhost_exceeds_weight(vq, ++c, 0)));
 out:
 	mutex_unlock(&vq->mutex);
diff --git a/drivers/virtio/virtio_pci_modern.c b/drivers/virtio/virtio_pci_modern.c
index 5eaade757860..d50fe030d825 100644
--- a/drivers/virtio/virtio_pci_modern.c
+++ b/drivers/virtio/virtio_pci_modern.c
@@ -247,7 +247,7 @@ virtio_pci_admin_cmd_dev_parts_objects_enable(struct virtio_device *virtio_dev)
 	sg_init_one(&data_sg, get_data, sizeof(*get_data));
 	sg_init_one(&result_sg, result, sizeof(*result));
 	cmd.opcode = cpu_to_le16(VIRTIO_ADMIN_CMD_DEVICE_CAP_GET);
-	cmd.group_type = cpu_to_le16(VIRTIO_ADMIN_GROUP_TYPE_SRIOV);
+	cmd.group_type = cpu_to_le16(VIRTIO_ADMIN_GROUP_TYPE_SELF);
 	cmd.data_sg = &data_sg;
 	cmd.result_sg = &result_sg;
 	ret = vp_modern_admin_cmd_exec(virtio_dev, &cmd);
@@ -305,7 +305,7 @@ static void virtio_pci_admin_cmd_cap_init(struct virtio_device *virtio_dev)
 
 	sg_init_one(&result_sg, data, sizeof(*data));
 	cmd.opcode = cpu_to_le16(VIRTIO_ADMIN_CMD_CAP_ID_LIST_QUERY);
-	cmd.group_type = cpu_to_le16(VIRTIO_ADMIN_GROUP_TYPE_SRIOV);
+	cmd.group_type = cpu_to_le16(VIRTIO_ADMIN_GROUP_TYPE_SELF);
 	cmd.result_sg = &result_sg;
 
 	ret = vp_modern_admin_cmd_exec(virtio_dev, &cmd);
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index f7d6f47971fd..24f485827e03 100644
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -278,7 +278,7 @@ config XEN_PRIVCMD_EVENTFD
 
 config XEN_ACPI_PROCESSOR
 	tristate "Xen ACPI processor"
-	depends on XEN && XEN_PV_DOM0 && X86 && ACPI_PROCESSOR && CPU_FREQ
+	depends on XEN && XEN_DOM0 && X86 && ACPI_PROCESSOR && CPU_FREQ
 	default m
 	help
 	  This ACPI processor uploads Power Management information to the Xen
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 0b568c8d24cb..a92997a583bd 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -2104,15 +2104,20 @@ static void btrfs_punch_hole_lock_range(struct inode *inode,
 	 * will always return true.
 	 * So here we need to do extra page alignment for
 	 * filemap_range_has_page().
+	 *
+	 * And do not decrease page_lockend right now, as it can be 0.
 	 */
 	const u64 page_lockstart = round_up(lockstart, PAGE_SIZE);
-	const u64 page_lockend = round_down(lockend + 1, PAGE_SIZE) - 1;
+	const u64 page_lockend = round_down(lockend + 1, PAGE_SIZE);
 
 	while (1) {
 		truncate_pagecache_range(inode, lockstart, lockend);
 
 		lock_extent(&BTRFS_I(inode)->io_tree, lockstart, lockend,
 			    cached_state);
+		/* The same page or adjacent pages. */
+		if (page_lockend <= page_lockstart)
+			break;
 		/*
 		 * We can't have ordered extents in the range, nor dirty/writeback
 		 * pages, because we have locked the inode's VFS lock in exclusive
@@ -2124,7 +2129,7 @@ static void btrfs_punch_hole_lock_range(struct inode *inode,
 		 * we do, unlock the range and retry.
 		 */
 		if (!filemap_range_has_page(inode->i_mapping, page_lockstart,
-					    page_lockend))
+					    page_lockend - 1))
 			break;
 
 		unlock_extent(&BTRFS_I(inode)->io_tree, lockstart, lockend,
diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c
index aaf925897fdd..978a57da8b4f 100644
--- a/fs/btrfs/zoned.c
+++ b/fs/btrfs/zoned.c
@@ -1659,7 +1659,6 @@ int btrfs_load_block_group_zone_info(struct btrfs_block_group *cache, bool new)
 		 * stripe.
 		 */
 		cache->alloc_offset = cache->zone_capacity;
-		ret = 0;
 	}
 
 out:
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 7dd6c2275085..e3ab07797c85 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -2362,7 +2362,7 @@ static int fill_fscrypt_truncate(struct inode *inode,
 
 	/* Try to writeback the dirty pagecaches */
 	if (issued & (CEPH_CAP_FILE_BUFFER)) {
-		loff_t lend = orig_pos + CEPH_FSCRYPT_BLOCK_SHIFT - 1;
+		loff_t lend = orig_pos + CEPH_FSCRYPT_BLOCK_SIZE - 1;
 
 		ret = filemap_write_and_wait_range(inode->i_mapping,
 						   orig_pos, lend);
diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c
index 87ee3a17bd29..e8c5525afc67 100644
--- a/fs/ext4/block_validity.c
+++ b/fs/ext4/block_validity.c
@@ -351,10 +351,9 @@ int ext4_check_blockref(const char *function, unsigned int line,
 {
 	__le32 *bref = p;
 	unsigned int blk;
+	journal_t *journal = EXT4_SB(inode->i_sb)->s_journal;
 
-	if (ext4_has_feature_journal(inode->i_sb) &&
-	    (inode->i_ino ==
-	     le32_to_cpu(EXT4_SB(inode->i_sb)->s_es->s_journal_inum)))
+	if (journal && inode == journal->j_inode)
 		return 0;
 
 	while (bref < p+max) {
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 4108b7d1696f..74c5e2a381a6 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -383,10 +383,11 @@ static int __check_block_validity(struct inode *inode, const char *func,
 				unsigned int line,
 				struct ext4_map_blocks *map)
 {
-	if (ext4_has_feature_journal(inode->i_sb) &&
-	    (inode->i_ino ==
-	     le32_to_cpu(EXT4_SB(inode->i_sb)->s_es->s_journal_inum)))
+	journal_t *journal = EXT4_SB(inode->i_sb)->s_journal;
+
+	if (journal && inode == journal->j_inode)
 		return 0;
+
 	if (!ext4_inode_block_valid(inode, map->m_pblk, map->m_len)) {
 		ext4_error_inode(inode, func, line, map->m_pblk,
 				 "lblock %lu mapped to illegal pblock %llu "
diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
index d303e6c8900c..a47e3afd724c 100644
--- a/fs/iomap/buffered-io.c
+++ b/fs/iomap/buffered-io.c
@@ -263,7 +263,7 @@ static void iomap_adjust_read_range(struct inode *inode, struct folio *folio,
 		}
 
 		/* truncate len if we find any trailing uptodate block(s) */
-		for ( ; i <= last; i++) {
+		while (++i <= last) {
 			if (ifs_block_is_uptodate(ifs, i)) {
 				plen -= (last - i + 1) * block_size;
 				last = i - 1;
diff --git a/fs/namespace.c b/fs/namespace.c
index d401486fe95d..280a6ebc46d9 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2640,56 +2640,62 @@ static struct mountpoint *do_lock_mount(struct path *path, bool beneath)
 	struct vfsmount *mnt = path->mnt;
 	struct dentry *dentry;
 	struct mountpoint *mp = ERR_PTR(-ENOENT);
+	struct path under = {};
 
 	for (;;) {
-		struct mount *m;
+		struct mount *m = real_mount(mnt);
 
 		if (beneath) {
-			m = real_mount(mnt);
+			path_put(&under);
 			read_seqlock_excl(&mount_lock);
-			dentry = dget(m->mnt_mountpoint);
+			under.mnt = mntget(&m->mnt_parent->mnt);
+			under.dentry = dget(m->mnt_mountpoint);
 			read_sequnlock_excl(&mount_lock);
+			dentry = under.dentry;
 		} else {
 			dentry = path->dentry;
 		}
 
 		inode_lock(dentry->d_inode);
-		if (unlikely(cant_mount(dentry))) {
-			inode_unlock(dentry->d_inode);
-			goto out;
-		}
-
 		namespace_lock();
 
-		if (beneath && (!is_mounted(mnt) || m->mnt_mountpoint != dentry)) {
+		if (unlikely(cant_mount(dentry) || !is_mounted(mnt)))
+			break;		// not to be mounted on
+
+		if (beneath && unlikely(m->mnt_mountpoint != dentry ||
+				        &m->mnt_parent->mnt != under.mnt)) {
 			namespace_unlock();
 			inode_unlock(dentry->d_inode);
-			goto out;
+			continue;	// got moved
 		}
 
 		mnt = lookup_mnt(path);
-		if (likely(!mnt))
+		if (unlikely(mnt)) {
+			namespace_unlock();
+			inode_unlock(dentry->d_inode);
+			path_put(path);
+			path->mnt = mnt;
+			path->dentry = dget(mnt->mnt_root);
+			continue;	// got overmounted
+		}
+		mp = get_mountpoint(dentry);
+		if (IS_ERR(mp))
 			break;
-
-		namespace_unlock();
-		inode_unlock(dentry->d_inode);
-		if (beneath)
-			dput(dentry);
-		path_put(path);
-		path->mnt = mnt;
-		path->dentry = dget(mnt->mnt_root);
+		if (beneath) {
+			/*
+			 * @under duplicates the references that will stay
+			 * at least until namespace_unlock(), so the path_put()
+			 * below is safe (and OK to do under namespace_lock -
+			 * we are not dropping the final references here).
+			 */
+			path_put(&under);
+		}
+		return mp;
 	}
-
-	mp = get_mountpoint(dentry);
-	if (IS_ERR(mp)) {
-		namespace_unlock();
-		inode_unlock(dentry->d_inode);
-	}
-
-out:
+	namespace_unlock();
+	inode_unlock(dentry->d_inode);
 	if (beneath)
-		dput(dentry);
-
+		path_put(&under);
 	return mp;
 }
 
@@ -2700,14 +2706,11 @@ static inline struct mountpoint *lock_mount(struct path *path)
 
 static void unlock_mount(struct mountpoint *where)
 {
-	struct dentry *dentry = where->m_dentry;
-
+	inode_unlock(where->m_dentry->d_inode);
 	read_seqlock_excl(&mount_lock);
 	put_mountpoint(where);
 	read_sequnlock_excl(&mount_lock);
-
 	namespace_unlock();
-	inode_unlock(dentry->d_inode);
 }
 
 static int graft_tree(struct mount *mnt, struct mount *p, struct mountpoint *mp)
diff --git a/fs/netfs/main.c b/fs/netfs/main.c
index 4e3e62040831..70ecc8f5f210 100644
--- a/fs/netfs/main.c
+++ b/fs/netfs/main.c
@@ -127,11 +127,13 @@ static int __init netfs_init(void)
 	if (mempool_init_slab_pool(&netfs_subrequest_pool, 100, netfs_subrequest_slab) < 0)
 		goto error_subreqpool;
 
+#ifdef CONFIG_PROC_FS
 	if (!proc_mkdir("fs/netfs", NULL))
 		goto error_proc;
 	if (!proc_create_seq("fs/netfs/requests", S_IFREG | 0444, NULL,
 			     &netfs_requests_seq_ops))
 		goto error_procfile;
+#endif
 #ifdef CONFIG_FSCACHE_STATS
 	if (!proc_create_single("fs/netfs/stats", S_IFREG | 0444, NULL,
 				netfs_stats_show))
@@ -144,9 +146,11 @@ static int __init netfs_init(void)
 	return 0;
 
 error_fscache:
+#ifdef CONFIG_PROC_FS
 error_procfile:
 	remove_proc_subtree("fs/netfs", NULL);
 error_proc:
+#endif
 	mempool_exit(&netfs_subrequest_pool);
 error_subreqpool:
 	kmem_cache_destroy(netfs_subrequest_slab);
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c
index e9f701f884e7..9b6a3f8d2e7c 100644
--- a/fs/ntfs3/file.c
+++ b/fs/ntfs3/file.c
@@ -430,6 +430,7 @@ static int ntfs_extend(struct inode *inode, loff_t pos, size_t count,
 	}
 
 	if (extend_init && !is_compressed(ni)) {
+		WARN_ON(ni->i_valid >= pos);
 		err = ntfs_extend_initialized_size(file, ni, ni->i_valid, pos);
 		if (err)
 			goto out;
@@ -1246,21 +1247,22 @@ static ssize_t ntfs_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
 	ssize_t ret;
 	int err;
 
-	err = check_write_restriction(inode);
-	if (err)
-		return err;
-
-	if (is_compressed(ni) && (iocb->ki_flags & IOCB_DIRECT)) {
-		ntfs_inode_warn(inode, "direct i/o + compressed not supported");
-		return -EOPNOTSUPP;
-	}
-
 	if (!inode_trylock(inode)) {
 		if (iocb->ki_flags & IOCB_NOWAIT)
 			return -EAGAIN;
 		inode_lock(inode);
 	}
 
+	ret = check_write_restriction(inode);
+	if (ret)
+		goto out;
+
+	if (is_compressed(ni) && (iocb->ki_flags & IOCB_DIRECT)) {
+		ntfs_inode_warn(inode, "direct i/o + compressed not supported");
+		ret = -EOPNOTSUPP;
+		goto out;
+	}
+
 	ret = generic_write_checks(iocb, from);
 	if (ret <= 0)
 		goto out;
diff --git a/fs/smb/client/sess.c b/fs/smb/client/sess.c
index eb70ebf38464..9d6b1a470477 100644
--- a/fs/smb/client/sess.c
+++ b/fs/smb/client/sess.c
@@ -679,6 +679,22 @@ unicode_oslm_strings(char **pbcc_area, const struct nls_table *nls_cp)
 	*pbcc_area = bcc_ptr;
 }
 
+static void
+ascii_oslm_strings(char **pbcc_area, const struct nls_table *nls_cp)
+{
+	char *bcc_ptr = *pbcc_area;
+
+	strcpy(bcc_ptr, "Linux version ");
+	bcc_ptr += strlen("Linux version ");
+	strcpy(bcc_ptr, init_utsname()->release);
+	bcc_ptr += strlen(init_utsname()->release) + 1;
+
+	strcpy(bcc_ptr, CIFS_NETWORK_OPSYS);
+	bcc_ptr += strlen(CIFS_NETWORK_OPSYS) + 1;
+
+	*pbcc_area = bcc_ptr;
+}
+
 static void unicode_domain_string(char **pbcc_area, struct cifs_ses *ses,
 				   const struct nls_table *nls_cp)
 {
@@ -703,6 +719,25 @@ static void unicode_domain_string(char **pbcc_area, struct cifs_ses *ses,
 	*pbcc_area = bcc_ptr;
 }
 
+static void ascii_domain_string(char **pbcc_area, struct cifs_ses *ses,
+				const struct nls_table *nls_cp)
+{
+	char *bcc_ptr = *pbcc_area;
+	int len;
+
+	/* copy domain */
+	if (ses->domainName != NULL) {
+		len = strscpy(bcc_ptr, ses->domainName, CIFS_MAX_DOMAINNAME_LEN);
+		if (WARN_ON_ONCE(len < 0))
+			len = CIFS_MAX_DOMAINNAME_LEN - 1;
+		bcc_ptr += len;
+	} /* else we send a null domain name so server will default to its own domain */
+	*bcc_ptr = 0;
+	bcc_ptr++;
+
+	*pbcc_area = bcc_ptr;
+}
+
 static void unicode_ssetup_strings(char **pbcc_area, struct cifs_ses *ses,
 				   const struct nls_table *nls_cp)
 {
@@ -748,25 +783,10 @@ static void ascii_ssetup_strings(char **pbcc_area, struct cifs_ses *ses,
 	*bcc_ptr = 0;
 	bcc_ptr++; /* account for null termination */
 
-	/* copy domain */
-	if (ses->domainName != NULL) {
-		len = strscpy(bcc_ptr, ses->domainName, CIFS_MAX_DOMAINNAME_LEN);
-		if (WARN_ON_ONCE(len < 0))
-			len = CIFS_MAX_DOMAINNAME_LEN - 1;
-		bcc_ptr += len;
-	} /* else we send a null domain name so server will default to its own domain */
-	*bcc_ptr = 0;
-	bcc_ptr++;
-
 	/* BB check for overflow here */
 
-	strcpy(bcc_ptr, "Linux version ");
-	bcc_ptr += strlen("Linux version ");
-	strcpy(bcc_ptr, init_utsname()->release);
-	bcc_ptr += strlen(init_utsname()->release) + 1;
-
-	strcpy(bcc_ptr, CIFS_NETWORK_OPSYS);
-	bcc_ptr += strlen(CIFS_NETWORK_OPSYS) + 1;
+	ascii_domain_string(&bcc_ptr, ses, nls_cp);
+	ascii_oslm_strings(&bcc_ptr, nls_cp);
 
 	*pbcc_area = bcc_ptr;
 }
@@ -1569,7 +1589,7 @@ sess_auth_kerberos(struct sess_data *sess_data)
 	sess_data->iov[1].iov_len = msg->secblob_len;
 	pSMB->req.SecurityBlobLength = cpu_to_le16(sess_data->iov[1].iov_len);
 
-	if (ses->capabilities & CAP_UNICODE) {
+	if (pSMB->req.hdr.Flags2 & SMBFLG2_UNICODE) {
 		/* unicode strings must be word aligned */
 		if (!IS_ALIGNED(sess_data->iov[0].iov_len + sess_data->iov[1].iov_len, 2)) {
 			*bcc_ptr = 0;
@@ -1578,8 +1598,8 @@ sess_auth_kerberos(struct sess_data *sess_data)
 		unicode_oslm_strings(&bcc_ptr, sess_data->nls_cp);
 		unicode_domain_string(&bcc_ptr, ses, sess_data->nls_cp);
 	} else {
-		/* BB: is this right? */
-		ascii_ssetup_strings(&bcc_ptr, ses, sess_data->nls_cp);
+		ascii_oslm_strings(&bcc_ptr, sess_data->nls_cp);
+		ascii_domain_string(&bcc_ptr, ses, sess_data->nls_cp);
 	}
 
 	sess_data->iov[2].iov_len = (long) bcc_ptr -
diff --git a/fs/smb/client/smb1ops.c b/fs/smb/client/smb1ops.c
index d6e2fb669c40..808970e4a714 100644
--- a/fs/smb/client/smb1ops.c
+++ b/fs/smb/client/smb1ops.c
@@ -573,6 +573,42 @@ static int cifs_query_path_info(const unsigned int xid,
 		data->reparse_point = le32_to_cpu(fi.Attributes) & ATTR_REPARSE;
 	}
 
+#ifdef CONFIG_CIFS_XATTR
+	/*
+	 * For WSL CHR and BLK reparse points it is required to fetch
+	 * EA $LXDEV which contains major and minor device numbers.
+	 */
+	if (!rc && data->reparse_point) {
+		struct smb2_file_full_ea_info *ea;
+
+		ea = (struct smb2_file_full_ea_info *)data->wsl.eas;
+		rc = CIFSSMBQAllEAs(xid, tcon, full_path, SMB2_WSL_XATTR_DEV,
+				    &ea->ea_data[SMB2_WSL_XATTR_NAME_LEN + 1],
+				    SMB2_WSL_XATTR_DEV_SIZE, cifs_sb);
+		if (rc == SMB2_WSL_XATTR_DEV_SIZE) {
+			ea->next_entry_offset = cpu_to_le32(0);
+			ea->flags = 0;
+			ea->ea_name_length = SMB2_WSL_XATTR_NAME_LEN;
+			ea->ea_value_length = cpu_to_le16(SMB2_WSL_XATTR_DEV_SIZE);
+			memcpy(&ea->ea_data[0], SMB2_WSL_XATTR_DEV, SMB2_WSL_XATTR_NAME_LEN + 1);
+			data->wsl.eas_len = sizeof(*ea) + SMB2_WSL_XATTR_NAME_LEN + 1 +
+					    SMB2_WSL_XATTR_DEV_SIZE;
+			rc = 0;
+		} else if (rc >= 0) {
+			/* It is an error if EA $LXDEV has wrong size. */
+			rc = -EINVAL;
+		} else {
+			/*
+			 * In all other cases ignore error if fetching
+			 * of EA $LXDEV failed. It is needed only for
+			 * WSL CHR and BLK reparse points and wsl_to_fattr()
+			 * handle the case when EA is missing.
+			 */
+			rc = 0;
+		}
+	}
+#endif
+
 	return rc;
 }
 
diff --git a/fs/smb/server/vfs_cache.c b/fs/smb/server/vfs_cache.c
index 8d1f30dcba7e..1f8fa3468173 100644
--- a/fs/smb/server/vfs_cache.c
+++ b/fs/smb/server/vfs_cache.c
@@ -713,12 +713,8 @@ static bool tree_conn_fd_check(struct ksmbd_tree_connect *tcon,
 
 static bool ksmbd_durable_scavenger_alive(void)
 {
-	mutex_lock(&durable_scavenger_lock);
-	if (!durable_scavenger_running) {
-		mutex_unlock(&durable_scavenger_lock);
+	if (!durable_scavenger_running)
 		return false;
-	}
-	mutex_unlock(&durable_scavenger_lock);
 
 	if (kthread_should_stop())
 		return false;
@@ -799,9 +795,7 @@ static int ksmbd_durable_scavenger(void *dummy)
 			break;
 	}
 
-	mutex_lock(&durable_scavenger_lock);
 	durable_scavenger_running = false;
-	mutex_unlock(&durable_scavenger_lock);
 
 	module_put(THIS_MODULE);
 
diff --git a/fs/splice.c b/fs/splice.c
index 23fa5561b944..bd6e889133f5 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -45,7 +45,7 @@
  * here if set to avoid blocking other users of this pipe if splice is
  * being done on it.
  */
-static noinline void noinline pipe_clear_nowait(struct file *file)
+static noinline void pipe_clear_nowait(struct file *file)
 {
 	fmode_t fmode = READ_ONCE(file->f_mode);
 
diff --git a/fs/xattr.c b/fs/xattr.c
index 02bee149ad96..fabb2a04501e 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -703,7 +703,7 @@ static int path_setxattrat(int dfd, const char __user *pathname,
 		return error;
 
 	filename = getname_maybe_null(pathname, at_flags);
-	if (!filename) {
+	if (!filename && dfd >= 0) {
 		CLASS(fd, f)(dfd);
 		if (fd_empty(f))
 			error = -EBADF;
@@ -847,7 +847,7 @@ static ssize_t path_getxattrat(int dfd, const char __user *pathname,
 		return error;
 
 	filename = getname_maybe_null(pathname, at_flags);
-	if (!filename) {
+	if (!filename && dfd >= 0) {
 		CLASS(fd, f)(dfd);
 		if (fd_empty(f))
 			return -EBADF;
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index d37751789bf5..6aa67e9b2ec0 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1649,10 +1649,6 @@ int bd_prepare_to_claim(struct block_device *bdev, void *holder,
 		const struct blk_holder_ops *hops);
 void bd_abort_claiming(struct block_device *bdev, void *holder);
 
-/* just for blk-cgroup, don't use elsewhere */
-struct block_device *blkdev_get_no_open(dev_t dev);
-void blkdev_put_no_open(struct block_device *bdev);
-
 struct block_device *I_BDEV(struct inode *inode);
 struct block_device *file_bdev(struct file *bdev_file);
 bool disk_live(struct gendisk *disk);
diff --git a/include/linux/energy_model.h b/include/linux/energy_model.h
index 78318d49276d..b3b8389e9480 100644
--- a/include/linux/energy_model.h
+++ b/include/linux/energy_model.h
@@ -167,13 +167,13 @@ struct em_data_callback {
 struct em_perf_domain *em_cpu_get(int cpu);
 struct em_perf_domain *em_pd_get(struct device *dev);
 int em_dev_update_perf_domain(struct device *dev,
-			      struct em_perf_table __rcu *new_table);
+			      struct em_perf_table *new_table);
 int em_dev_register_perf_domain(struct device *dev, unsigned int nr_states,
 				struct em_data_callback *cb, cpumask_t *span,
 				bool microwatts);
 void em_dev_unregister_perf_domain(struct device *dev);
-struct em_perf_table __rcu *em_table_alloc(struct em_perf_domain *pd);
-void em_table_free(struct em_perf_table __rcu *table);
+struct em_perf_table *em_table_alloc(struct em_perf_domain *pd);
+void em_table_free(struct em_perf_table *table);
 int em_dev_compute_costs(struct device *dev, struct em_perf_state *table,
 			 int nr_states);
 int em_dev_update_chip_binning(struct device *dev);
@@ -373,14 +373,14 @@ static inline int em_pd_nr_perf_states(struct em_perf_domain *pd)
 	return 0;
 }
 static inline
-struct em_perf_table __rcu *em_table_alloc(struct em_perf_domain *pd)
+struct em_perf_table *em_table_alloc(struct em_perf_domain *pd)
 {
 	return NULL;
 }
-static inline void em_table_free(struct em_perf_table __rcu *table) {}
+static inline void em_table_free(struct em_perf_table *table) {}
 static inline
 int em_dev_update_perf_domain(struct device *dev,
-			      struct em_perf_table __rcu *new_table)
+			      struct em_perf_table *new_table)
 {
 	return -EINVAL;
 }
diff --git a/include/linux/math.h b/include/linux/math.h
index f5f18dc3616b..0198c92cbe3e 100644
--- a/include/linux/math.h
+++ b/include/linux/math.h
@@ -34,6 +34,18 @@
  */
 #define round_down(x, y) ((x) & ~__round_mask(x, y))
 
+/**
+ * DIV_ROUND_UP_POW2 - divide and round up
+ * @n: numerator
+ * @d: denominator (must be a power of 2)
+ *
+ * Divides @n by @d and rounds up to next multiple of @d (which must be a power
+ * of 2). Avoids integer overflows that may occur with __KERNEL_DIV_ROUND_UP().
+ * Performance is roughly equivalent to __KERNEL_DIV_ROUND_UP().
+ */
+#define DIV_ROUND_UP_POW2(n, d) \
+	((n) / (d) + !!((n) & ((d) - 1)))
+
 #define DIV_ROUND_UP __KERNEL_DIV_ROUND_UP
 
 #define DIV_ROUND_DOWN_ULL(ll, d) \
diff --git a/include/linux/msi.h b/include/linux/msi.h
index b10093c4d00e..59a421fc42bf 100644
--- a/include/linux/msi.h
+++ b/include/linux/msi.h
@@ -73,7 +73,6 @@ struct msi_msg {
 	};
 };
 
-extern int pci_msi_ignore_mask;
 /* Helper functions */
 struct msi_desc;
 struct pci_dev;
@@ -556,6 +555,8 @@ enum {
 	MSI_FLAG_PCI_MSIX_ALLOC_DYN	= (1 << 20),
 	/* PCI MSIs cannot be steered separately to CPU cores */
 	MSI_FLAG_NO_AFFINITY		= (1 << 21),
+	/* Inhibit usage of entry masking */
+	MSI_FLAG_NO_MASK		= (1 << 22),
 };
 
 /**
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 47b31ad724fa..8e028620642f 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -245,6 +245,8 @@ enum pci_dev_flags {
 	PCI_DEV_FLAGS_NO_RELAXED_ORDERING = (__force pci_dev_flags_t) (1 << 11),
 	/* Device does honor MSI masking despite saying otherwise */
 	PCI_DEV_FLAGS_HAS_MSI_MASKING = (__force pci_dev_flags_t) (1 << 12),
+	/* Device requires write to PCI_MSIX_ENTRY_DATA before any MSIX reads */
+	PCI_DEV_FLAGS_MSIX_TOUCH_ENTRY_DATA_FIRST = (__force pci_dev_flags_t) (1 << 13),
 };
 
 enum pci_irq_reroute_variant {
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 2a9ca3dbaa0e..5bd122a9afdc 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -518,6 +518,7 @@
 #define PCI_DEVICE_ID_IBM_ICOM_V2_ONE_PORT_RVX_ONE_PORT_MDM	0x0251
 #define PCI_DEVICE_ID_IBM_ICOM_V2_ONE_PORT_RVX_ONE_PORT_MDM_PCIE 0x0361
 #define PCI_DEVICE_ID_IBM_ICOM_FOUR_PORT_MODEL	0x252
+#define PCI_DEVICE_ID_IBM_ISM		0x04ed
 
 #define PCI_SUBVENDOR_ID_IBM		0x1014
 #define PCI_SUBDEVICE_ID_IBM_SATURN_SERIAL_ONE_PORT	0x03d4
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 19f076a71f94..7c9da26145d3 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -2114,6 +2114,10 @@ void phy_get_pause(struct phy_device *phydev, bool *tx_pause, bool *rx_pause);
 s32 phy_get_internal_delay(struct phy_device *phydev, struct device *dev,
 			   const int *delay_values, int size, bool is_rx);
 
+int phy_get_tx_amplitude_gain(struct phy_device *phydev, struct device *dev,
+			      enum ethtool_link_mode_bit_indices linkmode,
+			      u32 *val);
+
 void phy_resolve_pause(unsigned long *local_adv, unsigned long *partner_adv,
 		       bool *tx_pause, bool *rx_pause);
 
diff --git a/include/linux/phylink.h b/include/linux/phylink.h
index 898b00451bbf..5069cf155cf4 100644
--- a/include/linux/phylink.h
+++ b/include/linux/phylink.h
@@ -678,7 +678,11 @@ int phylink_pcs_pre_init(struct phylink *pl, struct phylink_pcs *pcs);
 void phylink_start(struct phylink *);
 void phylink_stop(struct phylink *);
 
+void phylink_rx_clk_stop_block(struct phylink *);
+void phylink_rx_clk_stop_unblock(struct phylink *);
+
 void phylink_suspend(struct phylink *pl, bool mac_wol);
+void phylink_prepare_resume(struct phylink *pl);
 void phylink_resume(struct phylink *pl);
 
 void phylink_ethtool_get_wol(struct phylink *, struct ethtool_wolinfo *);
diff --git a/include/net/netfilter/nft_fib.h b/include/net/netfilter/nft_fib.h
index 38cae7113de4..6e202ed5e63f 100644
--- a/include/net/netfilter/nft_fib.h
+++ b/include/net/netfilter/nft_fib.h
@@ -18,6 +18,27 @@ nft_fib_is_loopback(const struct sk_buff *skb, const struct net_device *in)
 	return skb->pkt_type == PACKET_LOOPBACK || in->flags & IFF_LOOPBACK;
 }
 
+static inline bool nft_fib_can_skip(const struct nft_pktinfo *pkt)
+{
+	const struct net_device *indev = nft_in(pkt);
+	const struct sock *sk;
+
+	switch (nft_hook(pkt)) {
+	case NF_INET_PRE_ROUTING:
+	case NF_INET_INGRESS:
+	case NF_INET_LOCAL_IN:
+		break;
+	default:
+		return false;
+	}
+
+	sk = pkt->skb->sk;
+	if (sk && sk_fullsock(sk))
+	       return sk->sk_rx_dst_ifindex == indev->ifindex;
+
+	return nft_fib_is_loopback(pkt->skb, indev);
+}
+
 int nft_fib_dump(struct sk_buff *skb, const struct nft_expr *expr, bool reset);
 int nft_fib_init(const struct nft_ctx *ctx, const struct nft_expr *expr,
 		 const struct nlattr * const tb[]);
diff --git a/include/soc/qcom/ice.h b/include/soc/qcom/ice.h
index 5870a94599a2..d5f6a228df65 100644
--- a/include/soc/qcom/ice.h
+++ b/include/soc/qcom/ice.h
@@ -34,4 +34,6 @@ int qcom_ice_program_key(struct qcom_ice *ice,
 			 int slot);
 int qcom_ice_evict_key(struct qcom_ice *ice, int slot);
 struct qcom_ice *of_qcom_ice_get(struct device *dev);
+struct qcom_ice *devm_of_qcom_ice_get(struct device *dev);
+
 #endif /* __QCOM_ICE_H__ */
diff --git a/include/uapi/linux/virtio_pci.h b/include/uapi/linux/virtio_pci.h
index 8549d4571257..c691ac210ce2 100644
--- a/include/uapi/linux/virtio_pci.h
+++ b/include/uapi/linux/virtio_pci.h
@@ -246,6 +246,7 @@ struct virtio_pci_cfg_cap {
 #define VIRTIO_ADMIN_CMD_LIST_USE	0x1
 
 /* Admin command group type. */
+#define VIRTIO_ADMIN_GROUP_TYPE_SELF	0x0
 #define VIRTIO_ADMIN_GROUP_TYPE_SRIOV	0x1
 
 /* Transitional device admin command. */
diff --git a/init/Kconfig b/init/Kconfig
index 5ab47c346ef9..dc7b10a1fad2 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -711,7 +711,7 @@ endmenu # "CPU/Task time and stats accounting"
 
 config CPU_ISOLATION
 	bool "CPU isolation"
-	depends on SMP || COMPILE_TEST
+	depends on SMP
 	default y
 	help
 	  Make sure that CPUs running critical tasks are not disturbed by
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 7370f763346f..24b9e9a5105d 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -1080,21 +1080,22 @@ static __cold void __io_fallback_tw(struct llist_node *node, bool sync)
 	while (node) {
 		req = container_of(node, struct io_kiocb, io_task_work.node);
 		node = node->next;
-		if (sync && last_ctx != req->ctx) {
+		if (last_ctx != req->ctx) {
 			if (last_ctx) {
-				flush_delayed_work(&last_ctx->fallback_work);
+				if (sync)
+					flush_delayed_work(&last_ctx->fallback_work);
 				percpu_ref_put(&last_ctx->refs);
 			}
 			last_ctx = req->ctx;
 			percpu_ref_get(&last_ctx->refs);
 		}
-		if (llist_add(&req->io_task_work.node,
-			      &req->ctx->fallback_llist))
-			schedule_delayed_work(&req->ctx->fallback_work, 1);
+		if (llist_add(&req->io_task_work.node, &last_ctx->fallback_llist))
+			schedule_delayed_work(&last_ctx->fallback_work, 1);
 	}
 
 	if (last_ctx) {
-		flush_delayed_work(&last_ctx->fallback_work);
+		if (sync)
+			flush_delayed_work(&last_ctx->fallback_work);
 		percpu_ref_put(&last_ctx->refs);
 	}
 }
@@ -1774,7 +1775,7 @@ struct io_wq_work *io_wq_free_work(struct io_wq_work *work)
 	struct io_kiocb *req = container_of(work, struct io_kiocb, work);
 	struct io_kiocb *nxt = NULL;
 
-	if (req_ref_put_and_test(req)) {
+	if (req_ref_put_and_test_atomic(req)) {
 		if (req->flags & IO_REQ_LINK_FLAGS)
 			nxt = io_req_find_next(req);
 		io_free_req(req);
diff --git a/io_uring/refs.h b/io_uring/refs.h
index 63982ead9f7d..0d928d87c4ed 100644
--- a/io_uring/refs.h
+++ b/io_uring/refs.h
@@ -17,6 +17,13 @@ static inline bool req_ref_inc_not_zero(struct io_kiocb *req)
 	return atomic_inc_not_zero(&req->refs);
 }
 
+static inline bool req_ref_put_and_test_atomic(struct io_kiocb *req)
+{
+	WARN_ON_ONCE(!(data_race(req->flags) & REQ_F_REFCOUNT));
+	WARN_ON_ONCE(req_ref_zero_or_close_to_overflow(req));
+	return atomic_dec_and_test(&req->refs);
+}
+
 static inline bool req_ref_put_and_test(struct io_kiocb *req)
 {
 	if (likely(!(req->flags & REQ_F_REFCOUNT)))
diff --git a/kernel/bpf/bpf_cgrp_storage.c b/kernel/bpf/bpf_cgrp_storage.c
index 54ff2a85d4c0..148da8f7ff36 100644
--- a/kernel/bpf/bpf_cgrp_storage.c
+++ b/kernel/bpf/bpf_cgrp_storage.c
@@ -161,6 +161,7 @@ BPF_CALL_5(bpf_cgrp_storage_get, struct bpf_map *, map, struct cgroup *, cgroup,
 	   void *, value, u64, flags, gfp_t, gfp_flags)
 {
 	struct bpf_local_storage_data *sdata;
+	bool nobusy;
 
 	WARN_ON_ONCE(!bpf_rcu_lock_held());
 	if (flags & ~(BPF_LOCAL_STORAGE_GET_F_CREATE))
@@ -169,21 +170,21 @@ BPF_CALL_5(bpf_cgrp_storage_get, struct bpf_map *, map, struct cgroup *, cgroup,
 	if (!cgroup)
 		return (unsigned long)NULL;
 
-	if (!bpf_cgrp_storage_trylock())
-		return (unsigned long)NULL;
+	nobusy = bpf_cgrp_storage_trylock();
 
-	sdata = cgroup_storage_lookup(cgroup, map, true);
+	sdata = cgroup_storage_lookup(cgroup, map, nobusy);
 	if (sdata)
 		goto unlock;
 
 	/* only allocate new storage, when the cgroup is refcounted */
 	if (!percpu_ref_is_dying(&cgroup->self.refcnt) &&
-	    (flags & BPF_LOCAL_STORAGE_GET_F_CREATE))
+	    (flags & BPF_LOCAL_STORAGE_GET_F_CREATE) && nobusy)
 		sdata = bpf_local_storage_update(cgroup, (struct bpf_local_storage_map *)map,
 						 value, BPF_NOEXIST, false, gfp_flags);
 
 unlock:
-	bpf_cgrp_storage_unlock();
+	if (nobusy)
+		bpf_cgrp_storage_unlock();
 	return IS_ERR_OR_NULL(sdata) ? (unsigned long)NULL : (unsigned long)sdata->data;
 }
 
diff --git a/kernel/bpf/hashtab.c b/kernel/bpf/hashtab.c
index 4a9eeb7aef85..c308300fc72f 100644
--- a/kernel/bpf/hashtab.c
+++ b/kernel/bpf/hashtab.c
@@ -198,12 +198,12 @@ static bool htab_is_percpu(const struct bpf_htab *htab)
 static inline void htab_elem_set_ptr(struct htab_elem *l, u32 key_size,
 				     void __percpu *pptr)
 {
-	*(void __percpu **)(l->key + key_size) = pptr;
+	*(void __percpu **)(l->key + roundup(key_size, 8)) = pptr;
 }
 
 static inline void __percpu *htab_elem_get_ptr(struct htab_elem *l, u32 key_size)
 {
-	return *(void __percpu **)(l->key + key_size);
+	return *(void __percpu **)(l->key + roundup(key_size, 8));
 }
 
 static void *fd_htab_map_get_ptr(const struct bpf_map *map, struct htab_elem *l)
@@ -2354,7 +2354,7 @@ static int htab_percpu_map_gen_lookup(struct bpf_map *map, struct bpf_insn *insn
 	*insn++ = BPF_EMIT_CALL(__htab_map_lookup_elem);
 	*insn++ = BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 3);
 	*insn++ = BPF_ALU64_IMM(BPF_ADD, BPF_REG_0,
-				offsetof(struct htab_elem, key) + map->key_size);
+				offsetof(struct htab_elem, key) + roundup(map->key_size, 8));
 	*insn++ = BPF_LDX_MEM(BPF_DW, BPF_REG_0, BPF_REG_0, 0);
 	*insn++ = BPF_MOV64_PERCPU_REG(BPF_REG_0, BPF_REG_0);
 
diff --git a/kernel/bpf/preload/bpf_preload_kern.c b/kernel/bpf/preload/bpf_preload_kern.c
index 0c63bc2cd895..56a81df7a9d7 100644
--- a/kernel/bpf/preload/bpf_preload_kern.c
+++ b/kernel/bpf/preload/bpf_preload_kern.c
@@ -89,4 +89,5 @@ static void __exit fini(void)
 }
 late_initcall(load);
 module_exit(fini);
+MODULE_IMPORT_NS("BPF_INTERNAL");
 MODULE_LICENSE("GPL");
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index e1e42e918ba7..1c2caae0d894 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -1562,7 +1562,7 @@ struct bpf_map *bpf_map_get(u32 ufd)
 
 	return map;
 }
-EXPORT_SYMBOL(bpf_map_get);
+EXPORT_SYMBOL_NS(bpf_map_get, "BPF_INTERNAL");
 
 struct bpf_map *bpf_map_get_with_uref(u32 ufd)
 {
@@ -3345,7 +3345,7 @@ struct bpf_link *bpf_link_get_from_fd(u32 ufd)
 	bpf_link_inc(link);
 	return link;
 }
-EXPORT_SYMBOL(bpf_link_get_from_fd);
+EXPORT_SYMBOL_NS(bpf_link_get_from_fd, "BPF_INTERNAL");
 
 static void bpf_tracing_link_release(struct bpf_link *link)
 {
@@ -5981,7 +5981,7 @@ int kern_sys_bpf(int cmd, union bpf_attr *attr, unsigned int size)
 		return ____bpf_sys_bpf(cmd, attr, size);
 	}
 }
-EXPORT_SYMBOL(kern_sys_bpf);
+EXPORT_SYMBOL_NS(kern_sys_bpf, "BPF_INTERNAL");
 
 static const struct bpf_func_proto bpf_sys_bpf_proto = {
 	.func		= bpf_sys_bpf,
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index c6f3b5f4ff2b..db95b76f5c13 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -22863,6 +22863,33 @@ BTF_ID(func, __rcu_read_unlock)
 #endif
 BTF_SET_END(btf_id_deny)
 
+/* fexit and fmod_ret can't be used to attach to __noreturn functions.
+ * Currently, we must manually list all __noreturn functions here. Once a more
+ * robust solution is implemented, this workaround can be removed.
+ */
+BTF_SET_START(noreturn_deny)
+#ifdef CONFIG_IA32_EMULATION
+BTF_ID(func, __ia32_sys_exit)
+BTF_ID(func, __ia32_sys_exit_group)
+#endif
+#ifdef CONFIG_KUNIT
+BTF_ID(func, __kunit_abort)
+BTF_ID(func, kunit_try_catch_throw)
+#endif
+#ifdef CONFIG_MODULES
+BTF_ID(func, __module_put_and_kthread_exit)
+#endif
+#ifdef CONFIG_X86_64
+BTF_ID(func, __x64_sys_exit)
+BTF_ID(func, __x64_sys_exit_group)
+#endif
+BTF_ID(func, do_exit)
+BTF_ID(func, do_group_exit)
+BTF_ID(func, kthread_complete_and_exit)
+BTF_ID(func, kthread_exit)
+BTF_ID(func, make_task_dead)
+BTF_SET_END(noreturn_deny)
+
 static bool can_be_sleepable(struct bpf_prog *prog)
 {
 	if (prog->type == BPF_PROG_TYPE_TRACING) {
@@ -22951,6 +22978,11 @@ static int check_attach_btf_id(struct bpf_verifier_env *env)
 	} else if (prog->type == BPF_PROG_TYPE_TRACING &&
 		   btf_id_set_contains(&btf_id_deny, btf_id)) {
 		return -EINVAL;
+	} else if ((prog->expected_attach_type == BPF_TRACE_FEXIT ||
+		   prog->expected_attach_type == BPF_MODIFY_RETURN) &&
+		   btf_id_set_contains(&noreturn_deny, btf_id)) {
+		verbose(env, "Attaching fexit/fmod_ret to __noreturn functions is rejected.\n");
+		return -EINVAL;
 	}
 
 	key = bpf_trampoline_compute_key(tgt_prog, prog->aux->attach_btf, btf_id);
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index 81f078c059e8..68d58753c75c 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -2339,9 +2339,37 @@ static struct file_system_type cgroup2_fs_type = {
 };
 
 #ifdef CONFIG_CPUSETS_V1
+enum cpuset_param {
+	Opt_cpuset_v2_mode,
+};
+
+static const struct fs_parameter_spec cpuset_fs_parameters[] = {
+	fsparam_flag  ("cpuset_v2_mode", Opt_cpuset_v2_mode),
+	{}
+};
+
+static int cpuset_parse_param(struct fs_context *fc, struct fs_parameter *param)
+{
+	struct cgroup_fs_context *ctx = cgroup_fc2context(fc);
+	struct fs_parse_result result;
+	int opt;
+
+	opt = fs_parse(fc, cpuset_fs_parameters, param, &result);
+	if (opt < 0)
+		return opt;
+
+	switch (opt) {
+	case Opt_cpuset_v2_mode:
+		ctx->flags |= CGRP_ROOT_CPUSET_V2_MODE;
+		return 0;
+	}
+	return -EINVAL;
+}
+
 static const struct fs_context_operations cpuset_fs_context_ops = {
 	.get_tree	= cgroup1_get_tree,
 	.free		= cgroup_fs_context_free,
+	.parse_param	= cpuset_parse_param,
 };
 
 /*
@@ -2378,6 +2406,7 @@ static int cpuset_init_fs_context(struct fs_context *fc)
 static struct file_system_type cpuset_fs_type = {
 	.name			= "cpuset",
 	.init_fs_context	= cpuset_init_fs_context,
+	.parameters		= cpuset_fs_parameters,
 	.fs_flags		= FS_USERNS_MOUNT,
 };
 #endif
diff --git a/kernel/cgroup/cpuset-internal.h b/kernel/cgroup/cpuset-internal.h
index 976a8bc3ff60..383963e28ac6 100644
--- a/kernel/cgroup/cpuset-internal.h
+++ b/kernel/cgroup/cpuset-internal.h
@@ -33,6 +33,7 @@ enum prs_errcode {
 	PERR_CPUSEMPTY,
 	PERR_HKEEPING,
 	PERR_ACCESS,
+	PERR_REMOTE,
 };
 
 /* bits in struct cpuset flags field */
diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c
index d72f843d9fee..1287274ae1ce 100644
--- a/kernel/cgroup/cpuset.c
+++ b/kernel/cgroup/cpuset.c
@@ -62,6 +62,7 @@ static const char * const perr_strings[] = {
 	[PERR_CPUSEMPTY] = "cpuset.cpus and cpuset.cpus.exclusive are empty",
 	[PERR_HKEEPING]  = "partition config conflicts with housekeeping setup",
 	[PERR_ACCESS]    = "Enable partition not permitted",
+	[PERR_REMOTE]    = "Have remote partition underneath",
 };
 
 /*
@@ -2840,6 +2841,19 @@ static int update_prstate(struct cpuset *cs, int new_prs)
 			goto out;
 		}
 
+		/*
+		 * We don't support the creation of a new local partition with
+		 * a remote partition underneath it. This unsupported
+		 * setting can happen only if parent is the top_cpuset because
+		 * a remote partition cannot be created underneath an existing
+		 * local or remote partition.
+		 */
+		if ((parent == &top_cpuset) &&
+		    cpumask_intersects(cs->exclusive_cpus, subpartitions_cpus)) {
+			err = PERR_REMOTE;
+			goto out;
+		}
+
 		/*
 		 * If parent is valid partition, enable local partiion.
 		 * Otherwise, enable a remote partition.
diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c
index 055da410ac71..8df0dfaaca18 100644
--- a/kernel/dma/contiguous.c
+++ b/kernel/dma/contiguous.c
@@ -64,8 +64,7 @@ struct cma *dma_contiguous_default_area;
  * Users, who want to set the size of global CMA area for their system
  * should use cma= kernel parameter.
  */
-static const phys_addr_t size_bytes __initconst =
-	(phys_addr_t)CMA_SIZE_MBYTES * SZ_1M;
+#define size_bytes ((phys_addr_t)CMA_SIZE_MBYTES * SZ_1M)
 static phys_addr_t  size_cmdline __initdata = -1;
 static phys_addr_t base_cmdline __initdata;
 static phys_addr_t limit_cmdline __initdata;
diff --git a/kernel/events/core.c b/kernel/events/core.c
index ee6b7281a199..93ce810384c9 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -13701,6 +13701,9 @@ inherit_event(struct perf_event *parent_event,
 	if (IS_ERR(child_event))
 		return child_event;
 
+	get_ctx(child_ctx);
+	child_event->ctx = child_ctx;
+
 	pmu_ctx = find_get_pmu_context(child_event->pmu, child_ctx, child_event);
 	if (IS_ERR(pmu_ctx)) {
 		free_event(child_event);
@@ -13723,8 +13726,6 @@ inherit_event(struct perf_event *parent_event,
 		return NULL;
 	}
 
-	get_ctx(child_ctx);
-
 	/*
 	 * Make the child state follow the state of the parent event,
 	 * not its attr.disabled bit.  We hold the parent's mutex,
@@ -13745,7 +13746,6 @@ inherit_event(struct perf_event *parent_event,
 		local64_set(&hwc->period_left, sample_period);
 	}
 
-	child_event->ctx = child_ctx;
 	child_event->overflow_handler = parent_event->overflow_handler;
 	child_event->overflow_handler_context
 		= parent_event->overflow_handler_context;
diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index 396a067a8a56..7682c36cbccc 100644
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -1143,7 +1143,7 @@ static bool msi_check_reservation_mode(struct irq_domain *domain,
 	if (!(info->flags & MSI_FLAG_MUST_REACTIVATE))
 		return false;
 
-	if (IS_ENABLED(CONFIG_PCI_MSI) && pci_msi_ignore_mask)
+	if (info->flags & MSI_FLAG_NO_MASK)
 		return false;
 
 	/*
diff --git a/kernel/panic.c b/kernel/panic.c
index d8635d5cecb2..f9f0c5148f6a 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -832,9 +832,15 @@ device_initcall(register_warn_debugfs);
  */
 __visible noinstr void __stack_chk_fail(void)
 {
+	unsigned long flags;
+
 	instrumentation_begin();
+	flags = user_access_save();
+
 	panic("stack-protector: Kernel stack is corrupted in: %pB",
 		__builtin_return_address(0));
+
+	user_access_restore(flags);
 	instrumentation_end();
 }
 EXPORT_SYMBOL(__stack_chk_fail);
diff --git a/kernel/power/energy_model.c b/kernel/power/energy_model.c
index 3874f0e97651..76c434379689 100644
--- a/kernel/power/energy_model.c
+++ b/kernel/power/energy_model.c
@@ -161,22 +161,10 @@ static void em_debug_create_pd(struct device *dev) {}
 static void em_debug_remove_pd(struct device *dev) {}
 #endif
 
-static void em_destroy_table_rcu(struct rcu_head *rp)
-{
-	struct em_perf_table __rcu *table;
-
-	table = container_of(rp, struct em_perf_table, rcu);
-	kfree(table);
-}
-
 static void em_release_table_kref(struct kref *kref)
 {
-	struct em_perf_table __rcu *table;
-
 	/* It was the last owner of this table so we can free */
-	table = container_of(kref, struct em_perf_table, kref);
-
-	call_rcu(&table->rcu, em_destroy_table_rcu);
+	kfree_rcu(container_of(kref, struct em_perf_table, kref), rcu);
 }
 
 /**
@@ -185,7 +173,7 @@ static void em_release_table_kref(struct kref *kref)
  *
  * No return values.
  */
-void em_table_free(struct em_perf_table __rcu *table)
+void em_table_free(struct em_perf_table *table)
 {
 	kref_put(&table->kref, em_release_table_kref);
 }
@@ -198,9 +186,9 @@ void em_table_free(struct em_perf_table __rcu *table)
  * has a user.
  * Returns allocated table or NULL.
  */
-struct em_perf_table __rcu *em_table_alloc(struct em_perf_domain *pd)
+struct em_perf_table *em_table_alloc(struct em_perf_domain *pd)
 {
-	struct em_perf_table __rcu *table;
+	struct em_perf_table *table;
 	int table_size;
 
 	table_size = sizeof(struct em_perf_state) * pd->nr_perf_states;
@@ -308,9 +296,9 @@ int em_dev_compute_costs(struct device *dev, struct em_perf_state *table,
  * Return 0 on success or an error code on failure.
  */
 int em_dev_update_perf_domain(struct device *dev,
-			      struct em_perf_table __rcu *new_table)
+			      struct em_perf_table *new_table)
 {
-	struct em_perf_table __rcu *old_table;
+	struct em_perf_table *old_table;
 	struct em_perf_domain *pd;
 
 	if (!dev)
@@ -327,7 +315,8 @@ int em_dev_update_perf_domain(struct device *dev,
 
 	kref_get(&new_table->kref);
 
-	old_table = pd->em_table;
+	old_table = rcu_dereference_protected(pd->em_table,
+					      lockdep_is_held(&em_pd_mutex));
 	rcu_assign_pointer(pd->em_table, new_table);
 
 	em_cpufreq_update_efficiencies(dev, new_table->state);
@@ -399,7 +388,7 @@ static int em_create_pd(struct device *dev, int nr_states,
 			struct em_data_callback *cb, cpumask_t *cpus,
 			unsigned long flags)
 {
-	struct em_perf_table __rcu *em_table;
+	struct em_perf_table *em_table;
 	struct em_perf_domain *pd;
 	struct device *cpu_dev;
 	int cpu, ret, num_cpus;
@@ -559,6 +548,7 @@ int em_dev_register_perf_domain(struct device *dev, unsigned int nr_states,
 				struct em_data_callback *cb, cpumask_t *cpus,
 				bool microwatts)
 {
+	struct em_perf_table *em_table;
 	unsigned long cap, prev_cap = 0;
 	unsigned long flags = 0;
 	int cpu, ret;
@@ -631,7 +621,9 @@ int em_dev_register_perf_domain(struct device *dev, unsigned int nr_states,
 	dev->em_pd->min_perf_state = 0;
 	dev->em_pd->max_perf_state = nr_states - 1;
 
-	em_cpufreq_update_efficiencies(dev, dev->em_pd->em_table->state);
+	em_table = rcu_dereference_protected(dev->em_pd->em_table,
+					     lockdep_is_held(&em_pd_mutex));
+	em_cpufreq_update_efficiencies(dev, em_table->state);
 
 	em_debug_create_pd(dev);
 	dev_info(dev, "EM: created perf domain\n");
@@ -668,7 +660,8 @@ void em_dev_unregister_perf_domain(struct device *dev)
 	mutex_lock(&em_pd_mutex);
 	em_debug_remove_pd(dev);
 
-	em_table_free(dev->em_pd->em_table);
+	em_table_free(rcu_dereference_protected(dev->em_pd->em_table,
+						lockdep_is_held(&em_pd_mutex)));
 
 	kfree(dev->em_pd);
 	dev->em_pd = NULL;
@@ -676,9 +669,9 @@ void em_dev_unregister_perf_domain(struct device *dev)
 }
 EXPORT_SYMBOL_GPL(em_dev_unregister_perf_domain);
 
-static struct em_perf_table __rcu *em_table_dup(struct em_perf_domain *pd)
+static struct em_perf_table *em_table_dup(struct em_perf_domain *pd)
 {
-	struct em_perf_table __rcu *em_table;
+	struct em_perf_table *em_table;
 	struct em_perf_state *ps, *new_ps;
 	int ps_size;
 
@@ -700,7 +693,7 @@ static struct em_perf_table __rcu *em_table_dup(struct em_perf_domain *pd)
 }
 
 static int em_recalc_and_update(struct device *dev, struct em_perf_domain *pd,
-				struct em_perf_table __rcu *em_table)
+				struct em_perf_table *em_table)
 {
 	int ret;
 
@@ -731,7 +724,7 @@ static void em_adjust_new_capacity(struct device *dev,
 				   struct em_perf_domain *pd,
 				   u64 max_cap)
 {
-	struct em_perf_table __rcu *em_table;
+	struct em_perf_table *em_table;
 
 	em_table = em_table_dup(pd);
 	if (!em_table) {
@@ -822,7 +815,7 @@ static void em_update_workfn(struct work_struct *work)
  */
 int em_dev_update_chip_binning(struct device *dev)
 {
-	struct em_perf_table __rcu *em_table;
+	struct em_perf_table *em_table;
 	struct em_perf_domain *pd;
 	int i, ret;
 
diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c
index 9688f1a5df8b..77cdff0d9f34 100644
--- a/kernel/sched/ext.c
+++ b/kernel/sched/ext.c
@@ -4944,7 +4944,7 @@ static void scx_ops_bypass(bool bypass)
 
 static void free_exit_info(struct scx_exit_info *ei)
 {
-	kfree(ei->dump);
+	kvfree(ei->dump);
 	kfree(ei->msg);
 	kfree(ei->bt);
 	kfree(ei);
@@ -4960,7 +4960,7 @@ static struct scx_exit_info *alloc_exit_info(size_t exit_dump_len)
 
 	ei->bt = kcalloc(SCX_EXIT_BT_LEN, sizeof(ei->bt[0]), GFP_KERNEL);
 	ei->msg = kzalloc(SCX_EXIT_MSG_LEN, GFP_KERNEL);
-	ei->dump = kzalloc(exit_dump_len, GFP_KERNEL);
+	ei->dump = kvzalloc(exit_dump_len, GFP_KERNEL);
 
 	if (!ei->bt || !ei->msg || !ei->dump) {
 		free_exit_info(ei);
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 89c7260103e1..3d9b68a347b7 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -7083,9 +7083,6 @@ static int dequeue_entities(struct rq *rq, struct sched_entity *se, int flags)
 		h_nr_idle = task_has_idle_policy(p);
 		if (task_sleep || task_delayed || !se->sched_delayed)
 			h_nr_runnable = 1;
-	} else {
-		cfs_rq = group_cfs_rq(se);
-		slice = cfs_rq_min_slice(cfs_rq);
 	}
 
 	for_each_sched_entity(se) {
@@ -7095,6 +7092,7 @@ static int dequeue_entities(struct rq *rq, struct sched_entity *se, int flags)
 			if (p && &p->se == se)
 				return -1;
 
+			slice = cfs_rq_min_slice(cfs_rq);
 			break;
 		}
 
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index a47bcf71defc..9a3859443c04 100644
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -509,6 +509,7 @@ void tick_resume(void)
 
 #ifdef CONFIG_SUSPEND
 static DEFINE_RAW_SPINLOCK(tick_freeze_lock);
+static DEFINE_WAIT_OVERRIDE_MAP(tick_freeze_map, LD_WAIT_SLEEP);
 static unsigned int tick_freeze_depth;
 
 /**
@@ -528,9 +529,22 @@ void tick_freeze(void)
 	if (tick_freeze_depth == num_online_cpus()) {
 		trace_suspend_resume(TPS("timekeeping_freeze"),
 				     smp_processor_id(), true);
+		/*
+		 * All other CPUs have their interrupts disabled and are
+		 * suspended to idle. Other tasks have been frozen so there
+		 * is no scheduling happening. This means that there is no
+		 * concurrency in the system at this point. Therefore it is
+		 * okay to acquire a sleeping lock on PREEMPT_RT, such as a
+		 * spinlock, because the lock cannot be held by other CPUs
+		 * or threads and acquiring it cannot block.
+		 *
+		 * Inform lockdep about the situation.
+		 */
+		lock_map_acquire_try(&tick_freeze_map);
 		system_state = SYSTEM_SUSPEND;
 		sched_clock_suspend();
 		timekeeping_suspend();
+		lock_map_release(&tick_freeze_map);
 	} else {
 		tick_suspend_local();
 	}
@@ -552,8 +566,16 @@ void tick_unfreeze(void)
 	raw_spin_lock(&tick_freeze_lock);
 
 	if (tick_freeze_depth == num_online_cpus()) {
+		/*
+		 * Similar to tick_freeze(). On resumption the first CPU may
+		 * acquire uncontended sleeping locks while other CPUs block on
+		 * tick_freeze_lock.
+		 */
+		lock_map_acquire_try(&tick_freeze_map);
 		timekeeping_resume();
 		sched_clock_resume();
+		lock_map_release(&tick_freeze_map);
+
 		system_state = SYSTEM_RUNNING;
 		trace_suspend_resume(TPS("timekeeping_freeze"),
 				     smp_processor_id(), false);
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c
index a612f6f182e5..13bef2462e94 100644
--- a/kernel/trace/bpf_trace.c
+++ b/kernel/trace/bpf_trace.c
@@ -392,7 +392,7 @@ static const struct bpf_func_proto bpf_trace_printk_proto = {
 	.arg2_type	= ARG_CONST_SIZE,
 };
 
-static void __set_printk_clr_event(void)
+static void __set_printk_clr_event(struct work_struct *work)
 {
 	/*
 	 * This program might be calling bpf_trace_printk,
@@ -405,10 +405,11 @@ static void __set_printk_clr_event(void)
 	if (trace_set_clr_event("bpf_trace", "bpf_trace_printk", 1))
 		pr_warn_ratelimited("could not enable bpf_trace_printk events");
 }
+static DECLARE_WORK(set_printk_work, __set_printk_clr_event);
 
 const struct bpf_func_proto *bpf_get_trace_printk_proto(void)
 {
-	__set_printk_clr_event();
+	schedule_work(&set_printk_work);
 	return &bpf_trace_printk_proto;
 }
 
@@ -451,7 +452,7 @@ static const struct bpf_func_proto bpf_trace_vprintk_proto = {
 
 const struct bpf_func_proto *bpf_get_trace_vprintk_proto(void)
 {
-	__set_printk_clr_event();
+	schedule_work(&set_printk_work);
 	return &bpf_trace_vprintk_proto;
 }
 
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 0e6d517e74e0..50aa6d590832 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -10427,6 +10427,16 @@ __init static void enable_instances(void)
 		}
 
 		if (start) {
+			/* Start and size must be page aligned */
+			if (start & ~PAGE_MASK) {
+				pr_warn("Tracing: mapping start addr %pa is not page aligned\n", &start);
+				continue;
+			}
+			if (size & ~PAGE_MASK) {
+				pr_warn("Tracing: mapping size %pa is not page aligned\n", &size);
+				continue;
+			}
+
 			addr = map_pages(start, size);
 			if (addr) {
 				pr_info("Tracing: mapped boot instance %s at physical memory %pa of size 0x%lx\n",
diff --git a/lib/Kconfig.ubsan b/lib/Kconfig.ubsan
index 1d4aa7a83b3a..37655f58b855 100644
--- a/lib/Kconfig.ubsan
+++ b/lib/Kconfig.ubsan
@@ -118,7 +118,6 @@ config UBSAN_UNREACHABLE
 
 config UBSAN_SIGNED_WRAP
 	bool "Perform checking for signed arithmetic wrap-around"
-	default UBSAN
 	depends on !COMPILE_TEST
 	# The no_sanitize attribute was introduced in GCC with version 8.
 	depends on !CC_IS_GCC || GCC_VERSION >= 80000
diff --git a/lib/crypto/Kconfig b/lib/crypto/Kconfig
index b01253cac70a..b09e78da959a 100644
--- a/lib/crypto/Kconfig
+++ b/lib/crypto/Kconfig
@@ -42,7 +42,7 @@ config CRYPTO_LIB_BLAKE2S_GENERIC
 	  of CRYPTO_LIB_BLAKE2S.
 
 config CRYPTO_ARCH_HAVE_LIB_CHACHA
-	tristate
+	bool
 	help
 	  Declares whether the architecture provides an arch-specific
 	  accelerated implementation of the ChaCha library interface,
@@ -58,17 +58,21 @@ config CRYPTO_LIB_CHACHA_GENERIC
 	  implementation is enabled, this implementation serves the users
 	  of CRYPTO_LIB_CHACHA.
 
+config CRYPTO_LIB_CHACHA_INTERNAL
+	tristate
+	select CRYPTO_LIB_CHACHA_GENERIC if CRYPTO_ARCH_HAVE_LIB_CHACHA=n
+
 config CRYPTO_LIB_CHACHA
 	tristate "ChaCha library interface"
-	depends on CRYPTO_ARCH_HAVE_LIB_CHACHA || !CRYPTO_ARCH_HAVE_LIB_CHACHA
-	select CRYPTO_LIB_CHACHA_GENERIC if CRYPTO_ARCH_HAVE_LIB_CHACHA=n
+	select CRYPTO
+	select CRYPTO_LIB_CHACHA_INTERNAL
 	help
 	  Enable the ChaCha library interface. This interface may be fulfilled
 	  by either the generic implementation or an arch-specific one, if one
 	  is available and enabled.
 
 config CRYPTO_ARCH_HAVE_LIB_CURVE25519
-	tristate
+	bool
 	help
 	  Declares whether the architecture provides an arch-specific
 	  accelerated implementation of the Curve25519 library interface,
@@ -76,6 +80,7 @@ config CRYPTO_ARCH_HAVE_LIB_CURVE25519
 
 config CRYPTO_LIB_CURVE25519_GENERIC
 	tristate
+	select CRYPTO_LIB_UTILS
 	help
 	  This symbol can be depended upon by arch implementations of the
 	  Curve25519 library interface that require the generic code as a
@@ -83,11 +88,14 @@ config CRYPTO_LIB_CURVE25519_GENERIC
 	  implementation is enabled, this implementation serves the users
 	  of CRYPTO_LIB_CURVE25519.
 
+config CRYPTO_LIB_CURVE25519_INTERNAL
+	tristate
+	select CRYPTO_LIB_CURVE25519_GENERIC if CRYPTO_ARCH_HAVE_LIB_CURVE25519=n
+
 config CRYPTO_LIB_CURVE25519
 	tristate "Curve25519 scalar multiplication library"
-	depends on CRYPTO_ARCH_HAVE_LIB_CURVE25519 || !CRYPTO_ARCH_HAVE_LIB_CURVE25519
-	select CRYPTO_LIB_CURVE25519_GENERIC if CRYPTO_ARCH_HAVE_LIB_CURVE25519=n
-	select CRYPTO_LIB_UTILS
+	select CRYPTO
+	select CRYPTO_LIB_CURVE25519_INTERNAL
 	help
 	  Enable the Curve25519 library interface. This interface may be
 	  fulfilled by either the generic implementation or an arch-specific
@@ -104,7 +112,7 @@ config CRYPTO_LIB_POLY1305_RSIZE
 	default 1
 
 config CRYPTO_ARCH_HAVE_LIB_POLY1305
-	tristate
+	bool
 	help
 	  Declares whether the architecture provides an arch-specific
 	  accelerated implementation of the Poly1305 library interface,
@@ -119,10 +127,14 @@ config CRYPTO_LIB_POLY1305_GENERIC
 	  implementation is enabled, this implementation serves the users
 	  of CRYPTO_LIB_POLY1305.
 
+config CRYPTO_LIB_POLY1305_INTERNAL
+	tristate
+	select CRYPTO_LIB_POLY1305_GENERIC if CRYPTO_ARCH_HAVE_LIB_POLY1305=n
+
 config CRYPTO_LIB_POLY1305
 	tristate "Poly1305 library interface"
-	depends on CRYPTO_ARCH_HAVE_LIB_POLY1305 || !CRYPTO_ARCH_HAVE_LIB_POLY1305
-	select CRYPTO_LIB_POLY1305_GENERIC if CRYPTO_ARCH_HAVE_LIB_POLY1305=n
+	select CRYPTO
+	select CRYPTO_LIB_POLY1305_INTERNAL
 	help
 	  Enable the Poly1305 library interface. This interface may be fulfilled
 	  by either the generic implementation or an arch-specific one, if one
@@ -130,11 +142,10 @@ config CRYPTO_LIB_POLY1305
 
 config CRYPTO_LIB_CHACHA20POLY1305
 	tristate "ChaCha20-Poly1305 AEAD support (8-byte nonce library version)"
-	depends on CRYPTO_ARCH_HAVE_LIB_CHACHA || !CRYPTO_ARCH_HAVE_LIB_CHACHA
-	depends on CRYPTO_ARCH_HAVE_LIB_POLY1305 || !CRYPTO_ARCH_HAVE_LIB_POLY1305
-	depends on CRYPTO
+	select CRYPTO
 	select CRYPTO_LIB_CHACHA
 	select CRYPTO_LIB_POLY1305
+	select CRYPTO_LIB_UTILS
 	select CRYPTO_ALGAPI
 
 config CRYPTO_LIB_SHA1
diff --git a/lib/test_ubsan.c b/lib/test_ubsan.c
index 5d7b10e98610..63b7566e7863 100644
--- a/lib/test_ubsan.c
+++ b/lib/test_ubsan.c
@@ -68,18 +68,22 @@ static void test_ubsan_shift_out_of_bounds(void)
 
 static void test_ubsan_out_of_bounds(void)
 {
-	volatile int i = 4, j = 5, k = -1;
-	volatile char above[4] = { }; /* Protect surrounding memory. */
-	volatile int arr[4];
-	volatile char below[4] = { }; /* Protect surrounding memory. */
+	int i = 4, j = 4, k = -1;
+	volatile struct {
+		char above[4]; /* Protect surrounding memory. */
+		int arr[4];
+		char below[4]; /* Protect surrounding memory. */
+	} data;
 
-	above[0] = below[0];
+	OPTIMIZER_HIDE_VAR(i);
+	OPTIMIZER_HIDE_VAR(j);
+	OPTIMIZER_HIDE_VAR(k);
 
 	UBSAN_TEST(CONFIG_UBSAN_BOUNDS, "above");
-	arr[j] = i;
+	data.arr[j] = i;
 
 	UBSAN_TEST(CONFIG_UBSAN_BOUNDS, "below");
-	arr[k] = i;
+	data.arr[k] = i;
 }
 
 enum ubsan_test_enum {
diff --git a/mm/vmscan.c b/mm/vmscan.c
index fada3b35aff8..e9f3ae8158a6 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1112,6 +1112,13 @@ static unsigned int shrink_folio_list(struct list_head *folio_list,
 		if (!folio_trylock(folio))
 			goto keep;
 
+		if (folio_contain_hwpoisoned_page(folio)) {
+			unmap_poisoned_folio(folio, folio_pfn(folio), false);
+			folio_unlock(folio);
+			folio_put(folio);
+			continue;
+		}
+
 		VM_BUG_ON_FOLIO(folio_test_active(folio), folio);
 
 		nr_pages = folio_nr_pages(folio);
diff --git a/net/9p/client.c b/net/9p/client.c
index 09f8ced9f8bb..52a5497cfca7 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -1548,7 +1548,8 @@ p9_client_read_once(struct p9_fid *fid, u64 offset, struct iov_iter *to,
 	struct p9_client *clnt = fid->clnt;
 	struct p9_req_t *req;
 	int count = iov_iter_count(to);
-	int rsize, received, non_zc = 0;
+	u32 rsize, received;
+	bool non_zc = false;
 	char *dataptr;
 
 	*err = 0;
@@ -1571,7 +1572,7 @@ p9_client_read_once(struct p9_fid *fid, u64 offset, struct iov_iter *to,
 				       0, 11, "dqd", fid->fid,
 				       offset, rsize);
 	} else {
-		non_zc = 1;
+		non_zc = true;
 		req = p9_client_rpc(clnt, P9_TREAD, "dqd", fid->fid, offset,
 				    rsize);
 	}
@@ -1592,11 +1593,11 @@ p9_client_read_once(struct p9_fid *fid, u64 offset, struct iov_iter *to,
 		return 0;
 	}
 	if (rsize < received) {
-		pr_err("bogus RREAD count (%d > %d)\n", received, rsize);
+		pr_err("bogus RREAD count (%u > %u)\n", received, rsize);
 		received = rsize;
 	}
 
-	p9_debug(P9_DEBUG_9P, "<<< RREAD count %d\n", received);
+	p9_debug(P9_DEBUG_9P, "<<< RREAD count %u\n", received);
 
 	if (non_zc) {
 		int n = copy_to_iter(dataptr, received, to);
@@ -1623,9 +1624,9 @@ p9_client_write(struct p9_fid *fid, u64 offset, struct iov_iter *from, int *err)
 	*err = 0;
 
 	while (iov_iter_count(from)) {
-		int count = iov_iter_count(from);
-		int rsize = fid->iounit;
-		int written;
+		size_t count = iov_iter_count(from);
+		u32 rsize = fid->iounit;
+		u32 written;
 
 		if (!rsize || rsize > clnt->msize - P9_IOHDRSZ)
 			rsize = clnt->msize - P9_IOHDRSZ;
@@ -1633,7 +1634,7 @@ p9_client_write(struct p9_fid *fid, u64 offset, struct iov_iter *from, int *err)
 		if (count < rsize)
 			rsize = count;
 
-		p9_debug(P9_DEBUG_9P, ">>> TWRITE fid %d offset %llu count %d (/%d)\n",
+		p9_debug(P9_DEBUG_9P, ">>> TWRITE fid %d offset %llu count %u (/%zu)\n",
 			 fid->fid, offset, rsize, count);
 
 		/* Don't bother zerocopy for small IO (< 1024) */
@@ -1659,11 +1660,11 @@ p9_client_write(struct p9_fid *fid, u64 offset, struct iov_iter *from, int *err)
 			break;
 		}
 		if (rsize < written) {
-			pr_err("bogus RWRITE count (%d > %d)\n", written, rsize);
+			pr_err("bogus RWRITE count (%u > %u)\n", written, rsize);
 			written = rsize;
 		}
 
-		p9_debug(P9_DEBUG_9P, "<<< RWRITE count %d\n", written);
+		p9_debug(P9_DEBUG_9P, "<<< RWRITE count %u\n", written);
 
 		p9_req_put(clnt, req);
 		iov_iter_revert(from, count - written - iov_iter_count(from));
@@ -2098,7 +2099,8 @@ EXPORT_SYMBOL_GPL(p9_client_xattrcreate);
 
 int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset)
 {
-	int err, rsize, non_zc = 0;
+	int err, non_zc = 0;
+	u32 rsize;
 	struct p9_client *clnt;
 	struct p9_req_t *req;
 	char *dataptr;
@@ -2107,7 +2109,7 @@ int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset)
 
 	iov_iter_kvec(&to, ITER_DEST, &kv, 1, count);
 
-	p9_debug(P9_DEBUG_9P, ">>> TREADDIR fid %d offset %llu count %d\n",
+	p9_debug(P9_DEBUG_9P, ">>> TREADDIR fid %d offset %llu count %u\n",
 		 fid->fid, offset, count);
 
 	clnt = fid->clnt;
@@ -2142,11 +2144,11 @@ int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset)
 		goto free_and_error;
 	}
 	if (rsize < count) {
-		pr_err("bogus RREADDIR count (%d > %d)\n", count, rsize);
+		pr_err("bogus RREADDIR count (%u > %u)\n", count, rsize);
 		count = rsize;
 	}
 
-	p9_debug(P9_DEBUG_9P, "<<< RREADDIR count %d\n", count);
+	p9_debug(P9_DEBUG_9P, "<<< RREADDIR count %u\n", count);
 
 	if (non_zc)
 		memmove(data, dataptr, count);
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
index 196060dc6138..791e4868f2d4 100644
--- a/net/9p/trans_fd.c
+++ b/net/9p/trans_fd.c
@@ -191,12 +191,13 @@ static void p9_conn_cancel(struct p9_conn *m, int err)
 
 	spin_lock(&m->req_lock);
 
-	if (m->err) {
+	if (READ_ONCE(m->err)) {
 		spin_unlock(&m->req_lock);
 		return;
 	}
 
-	m->err = err;
+	WRITE_ONCE(m->err, err);
+	ASSERT_EXCLUSIVE_WRITER(m->err);
 
 	list_for_each_entry_safe(req, rtmp, &m->req_list, req_list) {
 		list_move(&req->req_list, &cancel_list);
@@ -283,7 +284,7 @@ static void p9_read_work(struct work_struct *work)
 
 	m = container_of(work, struct p9_conn, rq);
 
-	if (m->err < 0)
+	if (READ_ONCE(m->err) < 0)
 		return;
 
 	p9_debug(P9_DEBUG_TRANS, "start mux %p pos %zd\n", m, m->rc.offset);
@@ -450,7 +451,7 @@ static void p9_write_work(struct work_struct *work)
 
 	m = container_of(work, struct p9_conn, wq);
 
-	if (m->err < 0) {
+	if (READ_ONCE(m->err) < 0) {
 		clear_bit(Wworksched, &m->wsched);
 		return;
 	}
@@ -622,7 +623,7 @@ static void p9_poll_mux(struct p9_conn *m)
 	__poll_t n;
 	int err = -ECONNRESET;
 
-	if (m->err < 0)
+	if (READ_ONCE(m->err) < 0)
 		return;
 
 	n = p9_fd_poll(m->client, NULL, &err);
@@ -665,6 +666,7 @@ static void p9_poll_mux(struct p9_conn *m)
 static int p9_fd_request(struct p9_client *client, struct p9_req_t *req)
 {
 	__poll_t n;
+	int err;
 	struct p9_trans_fd *ts = client->trans;
 	struct p9_conn *m = &ts->conn;
 
@@ -673,9 +675,10 @@ static int p9_fd_request(struct p9_client *client, struct p9_req_t *req)
 
 	spin_lock(&m->req_lock);
 
-	if (m->err < 0) {
+	err = READ_ONCE(m->err);
+	if (err < 0) {
 		spin_unlock(&m->req_lock);
-		return m->err;
+		return err;
 	}
 
 	WRITE_ONCE(req->status, REQ_STATUS_UNSENT);
diff --git a/net/core/lwtunnel.c b/net/core/lwtunnel.c
index 4417a18b3e95..f63586c9ce02 100644
--- a/net/core/lwtunnel.c
+++ b/net/core/lwtunnel.c
@@ -332,6 +332,8 @@ int lwtunnel_output(struct net *net, struct sock *sk, struct sk_buff *skb)
 	struct dst_entry *dst;
 	int ret;
 
+	local_bh_disable();
+
 	if (dev_xmit_recursion()) {
 		net_crit_ratelimited("%s(): recursion limit reached on datapath\n",
 				     __func__);
@@ -347,8 +349,10 @@ int lwtunnel_output(struct net *net, struct sock *sk, struct sk_buff *skb)
 	lwtstate = dst->lwtstate;
 
 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||
-	    lwtstate->type > LWTUNNEL_ENCAP_MAX)
-		return 0;
+	    lwtstate->type > LWTUNNEL_ENCAP_MAX) {
+		ret = 0;
+		goto out;
+	}
 
 	ret = -EOPNOTSUPP;
 	rcu_read_lock();
@@ -363,11 +367,13 @@ int lwtunnel_output(struct net *net, struct sock *sk, struct sk_buff *skb)
 	if (ret == -EOPNOTSUPP)
 		goto drop;
 
-	return ret;
+	goto out;
 
 drop:
 	kfree_skb(skb);
 
+out:
+	local_bh_enable();
 	return ret;
 }
 EXPORT_SYMBOL_GPL(lwtunnel_output);
@@ -379,6 +385,8 @@ int lwtunnel_xmit(struct sk_buff *skb)
 	struct dst_entry *dst;
 	int ret;
 
+	local_bh_disable();
+
 	if (dev_xmit_recursion()) {
 		net_crit_ratelimited("%s(): recursion limit reached on datapath\n",
 				     __func__);
@@ -395,8 +403,10 @@ int lwtunnel_xmit(struct sk_buff *skb)
 	lwtstate = dst->lwtstate;
 
 	if (lwtstate->type == LWTUNNEL_ENCAP_NONE ||
-	    lwtstate->type > LWTUNNEL_ENCAP_MAX)
-		return 0;
+	    lwtstate->type > LWTUNNEL_ENCAP_MAX) {
+		ret = 0;
+		goto out;
+	}
 
 	ret = -EOPNOTSUPP;
 	rcu_read_lock();
@@ -411,11 +421,13 @@ int lwtunnel_xmit(struct sk_buff *skb)
 	if (ret == -EOPNOTSUPP)
 		goto drop;
 
-	return ret;
+	goto out;
 
 drop:
 	kfree_skb(skb);
 
+out:
+	local_bh_enable();
 	return ret;
 }
 EXPORT_SYMBOL_GPL(lwtunnel_xmit);
@@ -427,6 +439,8 @@ int lwtunnel_input(struct sk_buff *skb)
 	struct dst_entry *dst;
 	int ret;
 
+	DEBUG_NET_WARN_ON_ONCE(!in_softirq());
+
 	if (dev_xmit_recursion()) {
 		net_crit_ratelimited("%s(): recursion limit reached on datapath\n",
 				     __func__);
diff --git a/net/core/selftests.c b/net/core/selftests.c
index 8f801e6e3b91..561653f9d71d 100644
--- a/net/core/selftests.c
+++ b/net/core/selftests.c
@@ -100,10 +100,10 @@ static struct sk_buff *net_test_get_skb(struct net_device *ndev,
 	ehdr->h_proto = htons(ETH_P_IP);
 
 	if (attr->tcp) {
+		memset(thdr, 0, sizeof(*thdr));
 		thdr->source = htons(attr->sport);
 		thdr->dest = htons(attr->dport);
 		thdr->doff = sizeof(struct tcphdr) / 4;
-		thdr->check = 0;
 	} else {
 		uhdr->source = htons(attr->sport);
 		uhdr->dest = htons(attr->dport);
@@ -144,10 +144,18 @@ static struct sk_buff *net_test_get_skb(struct net_device *ndev,
 	attr->id = net_test_next_id;
 	shdr->id = net_test_next_id++;
 
-	if (attr->size)
-		skb_put(skb, attr->size);
-	if (attr->max_size && attr->max_size > skb->len)
-		skb_put(skb, attr->max_size - skb->len);
+	if (attr->size) {
+		void *payload = skb_put(skb, attr->size);
+
+		memset(payload, 0, attr->size);
+	}
+
+	if (attr->max_size && attr->max_size > skb->len) {
+		size_t pad_len = attr->max_size - skb->len;
+		void *pad = skb_put(skb, pad_len);
+
+		memset(pad, 0, pad_len);
+	}
 
 	skb->csum = 0;
 	skb->ip_summed = CHECKSUM_PARTIAL;
diff --git a/net/ipv4/netfilter/nft_fib_ipv4.c b/net/ipv4/netfilter/nft_fib_ipv4.c
index 625adbc42037..9082ca17e845 100644
--- a/net/ipv4/netfilter/nft_fib_ipv4.c
+++ b/net/ipv4/netfilter/nft_fib_ipv4.c
@@ -71,6 +71,11 @@ void nft_fib4_eval(const struct nft_expr *expr, struct nft_regs *regs,
 	const struct net_device *oif;
 	const struct net_device *found;
 
+	if (nft_fib_can_skip(pkt)) {
+		nft_fib_store_result(dest, priv, nft_in(pkt));
+		return;
+	}
+
 	/*
 	 * Do not set flowi4_oif, it restricts results (for example, asking
 	 * for oif 3 will get RTN_UNICAST result even if the daddr exits
@@ -85,12 +90,6 @@ void nft_fib4_eval(const struct nft_expr *expr, struct nft_regs *regs,
 	else
 		oif = NULL;
 
-	if (nft_hook(pkt) == NF_INET_PRE_ROUTING &&
-	    nft_fib_is_loopback(pkt->skb, nft_in(pkt))) {
-		nft_fib_store_result(dest, priv, nft_in(pkt));
-		return;
-	}
-
 	iph = skb_header_pointer(pkt->skb, noff, sizeof(_iph), &_iph);
 	if (!iph) {
 		regs->verdict.code = NFT_BREAK;
diff --git a/net/ipv6/netfilter/nft_fib_ipv6.c b/net/ipv6/netfilter/nft_fib_ipv6.c
index c9f1634b3838..7fd9d7b21cd4 100644
--- a/net/ipv6/netfilter/nft_fib_ipv6.c
+++ b/net/ipv6/netfilter/nft_fib_ipv6.c
@@ -170,6 +170,11 @@ void nft_fib6_eval(const struct nft_expr *expr, struct nft_regs *regs,
 	struct rt6_info *rt;
 	int lookup_flags;
 
+	if (nft_fib_can_skip(pkt)) {
+		nft_fib_store_result(dest, priv, nft_in(pkt));
+		return;
+	}
+
 	if (priv->flags & NFTA_FIB_F_IIF)
 		oif = nft_in(pkt);
 	else if (priv->flags & NFTA_FIB_F_OIF)
@@ -181,17 +186,13 @@ void nft_fib6_eval(const struct nft_expr *expr, struct nft_regs *regs,
 		return;
 	}
 
-	lookup_flags = nft_fib6_flowi_init(&fl6, priv, pkt, oif, iph);
-
-	if (nft_hook(pkt) == NF_INET_PRE_ROUTING ||
-	    nft_hook(pkt) == NF_INET_INGRESS) {
-		if (nft_fib_is_loopback(pkt->skb, nft_in(pkt)) ||
-		    nft_fib_v6_skip_icmpv6(pkt->skb, pkt->tprot, iph)) {
-			nft_fib_store_result(dest, priv, nft_in(pkt));
-			return;
-		}
+	if (nft_fib_v6_skip_icmpv6(pkt->skb, pkt->tprot, iph)) {
+		nft_fib_store_result(dest, priv, nft_in(pkt));
+		return;
 	}
 
+	lookup_flags = nft_fib6_flowi_init(&fl6, priv, pkt, oif, iph);
+
 	*dest = 0;
 	rt = (void *)ip6_route_lookup(nft_net(pkt), &fl6, pkt->skb,
 				      lookup_flags);
diff --git a/net/mptcp/pm_userspace.c b/net/mptcp/pm_userspace.c
index a3d477059b11..940ca94c8863 100644
--- a/net/mptcp/pm_userspace.c
+++ b/net/mptcp/pm_userspace.c
@@ -352,7 +352,11 @@ int mptcp_pm_nl_remove_doit(struct sk_buff *skb, struct genl_info *info)
 
 	release_sock(sk);
 
-	sock_kfree_s(sk, match, sizeof(*match));
+	kfree_rcu_mightsleep(match);
+	/* Adjust sk_omem_alloc like sock_kfree_s() does, to match
+	 * with allocation of this memory by sock_kmemdup()
+	 */
+	atomic_sub(sizeof(*match), &sk->sk_omem_alloc);
 
 	err = 0;
 out:
diff --git a/net/sched/sch_hfsc.c b/net/sched/sch_hfsc.c
index c287bf8423b4..5bb4ab9941d6 100644
--- a/net/sched/sch_hfsc.c
+++ b/net/sched/sch_hfsc.c
@@ -958,6 +958,7 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
 
 	if (cl != NULL) {
 		int old_flags;
+		int len = 0;
 
 		if (parentid) {
 			if (cl->cl_parent &&
@@ -988,9 +989,13 @@ hfsc_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
 		if (usc != NULL)
 			hfsc_change_usc(cl, usc, cur_time);
 
+		if (cl->qdisc->q.qlen != 0)
+			len = qdisc_peek_len(cl->qdisc);
+		/* Check queue length again since some qdisc implementations
+		 * (e.g., netem/codel) might empty the queue during the peek
+		 * operation.
+		 */
 		if (cl->qdisc->q.qlen != 0) {
-			int len = qdisc_peek_len(cl->qdisc);
-
 			if (cl->cl_flags & HFSC_RSC) {
 				if (old_flags & HFSC_RSC)
 					update_ed(cl, len);
@@ -1632,10 +1637,16 @@ hfsc_dequeue(struct Qdisc *sch)
 		if (cl->qdisc->q.qlen != 0) {
 			/* update ed */
 			next_len = qdisc_peek_len(cl->qdisc);
-			if (realtime)
-				update_ed(cl, next_len);
-			else
-				update_d(cl, next_len);
+			/* Check queue length again since some qdisc implementations
+			 * (e.g., netem/codel) might empty the queue during the peek
+			 * operation.
+			 */
+			if (cl->qdisc->q.qlen != 0) {
+				if (realtime)
+					update_ed(cl, next_len);
+				else
+					update_d(cl, next_len);
+			}
 		} else {
 			/* the class becomes passive */
 			eltree_remove(cl);
diff --git a/net/tipc/monitor.c b/net/tipc/monitor.c
index e2f19627e43d..b45c5b91bc7a 100644
--- a/net/tipc/monitor.c
+++ b/net/tipc/monitor.c
@@ -716,7 +716,8 @@ void tipc_mon_reinit_self(struct net *net)
 		if (!mon)
 			continue;
 		write_lock_bh(&mon->lock);
-		mon->self->addr = tipc_own_addr(net);
+		if (mon->self)
+			mon->self->addr = tipc_own_addr(net);
 		write_unlock_bh(&mon->lock);
 	}
 }
diff --git a/rust/Makefile b/rust/Makefile
index c53a69595501..a84c6d4b6ca2 100644
--- a/rust/Makefile
+++ b/rust/Makefile
@@ -57,10 +57,14 @@ endif
 core-cfgs = \
     --cfg no_fp_fmt_parse
 
+# `rustc` recognizes `--remap-path-prefix` since 1.26.0, but `rustdoc` only
+# since Rust 1.81.0. Moreover, `rustdoc` ICEs on out-of-tree builds since Rust
+# 1.82.0 (https://github.com/rust-lang/rust/issues/138520). Thus workaround both
+# issues skipping the flag. The former also applies to `RUSTDOC TK`.
 quiet_cmd_rustdoc = RUSTDOC $(if $(rustdoc_host),H, ) $<
       cmd_rustdoc = \
 	OBJTREE=$(abspath $(objtree)) \
-	$(RUSTDOC) $(filter-out $(skip_flags),$(if $(rustdoc_host),$(rust_common_flags),$(rust_flags))) \
+	$(RUSTDOC) $(filter-out $(skip_flags) --remap-path-prefix=%,$(if $(rustdoc_host),$(rust_common_flags),$(rust_flags))) \
 		$(rustc_target_flags) -L$(objtree)/$(obj) \
 		-Zunstable-options --generate-link-to-definition \
 		--output $(rustdoc_output) \
@@ -171,7 +175,7 @@ quiet_cmd_rustdoc_test_kernel = RUSTDOC TK $<
 	rm -rf $(objtree)/$(obj)/test/doctests/kernel; \
 	mkdir -p $(objtree)/$(obj)/test/doctests/kernel; \
 	OBJTREE=$(abspath $(objtree)) \
-	$(RUSTDOC) --test $(rust_flags) \
+	$(RUSTDOC) --test $(filter-out --remap-path-prefix=%,$(rust_flags)) \
 		-L$(objtree)/$(obj) --extern ffi --extern kernel \
 		--extern build_error --extern macros \
 		--extern bindings --extern uapi \
diff --git a/rust/kernel/firmware.rs b/rust/kernel/firmware.rs
index c5162fdc95ff..74c61bd61fbc 100644
--- a/rust/kernel/firmware.rs
+++ b/rust/kernel/firmware.rs
@@ -4,7 +4,7 @@
 //!
 //! C header: [`include/linux/firmware.h`](srctree/include/linux/firmware.h)
 
-use crate::{bindings, device::Device, error::Error, error::Result, str::CStr};
+use crate::{bindings, device::Device, error::Error, error::Result, ffi, str::CStr};
 use core::ptr::NonNull;
 
 /// # Invariants
@@ -12,7 +12,11 @@
 /// One of the following: `bindings::request_firmware`, `bindings::firmware_request_nowarn`,
 /// `bindings::firmware_request_platform`, `bindings::request_firmware_direct`.
 struct FwFunc(
-    unsafe extern "C" fn(*mut *const bindings::firmware, *const u8, *mut bindings::device) -> i32,
+    unsafe extern "C" fn(
+        *mut *const bindings::firmware,
+        *const ffi::c_char,
+        *mut bindings::device,
+    ) -> i32,
 );
 
 impl FwFunc {
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index cad20f0e66ee..14b004fd35cf 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -275,7 +275,7 @@ objtool-args-$(CONFIG_MITIGATION_SLS)			+= --sls
 objtool-args-$(CONFIG_STACK_VALIDATION)			+= --stackval
 objtool-args-$(CONFIG_HAVE_STATIC_CALL_INLINE)		+= --static-call
 objtool-args-$(CONFIG_HAVE_UACCESS_VALIDATION)		+= --uaccess
-objtool-args-$(CONFIG_GCOV_KERNEL)			+= --no-unreachable
+objtool-args-$(or $(CONFIG_GCOV_KERNEL),$(CONFIG_KCOV))	+= --no-unreachable
 objtool-args-$(CONFIG_PREFIX_SYMBOLS)			+= --prefix=$(CONFIG_FUNCTION_PADDING_BYTES)
 
 objtool-args = $(objtool-args-y)					\
diff --git a/scripts/Makefile.vmlinux b/scripts/Makefile.vmlinux
index 873caaa55313..fb79fd6b2465 100644
--- a/scripts/Makefile.vmlinux
+++ b/scripts/Makefile.vmlinux
@@ -79,6 +79,10 @@ ifdef CONFIG_DEBUG_INFO_BTF
 vmlinux: $(RESOLVE_BTFIDS)
 endif
 
+ifdef CONFIG_BUILDTIME_TABLE_SORT
+vmlinux: scripts/sorttable
+endif
+
 # module.builtin.ranges
 # ---------------------------------------------------------------------------
 ifdef CONFIG_BUILTIN_MODULE_RANGES
diff --git a/sound/soc/codecs/aw88081.c b/sound/soc/codecs/aw88081.c
index ad16ab6812cd..3dd8428f08cc 100644
--- a/sound/soc/codecs/aw88081.c
+++ b/sound/soc/codecs/aw88081.c
@@ -1295,9 +1295,19 @@ static int aw88081_i2c_probe(struct i2c_client *i2c)
 			aw88081_dai, ARRAY_SIZE(aw88081_dai));
 }
 
+#if defined(CONFIG_OF)
+static const struct of_device_id aw88081_of_match[] = {
+	{ .compatible = "awinic,aw88081" },
+	{ .compatible = "awinic,aw88083" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, aw88081_of_match);
+#endif
+
 static struct i2c_driver aw88081_i2c_driver = {
 	.driver = {
 		.name = AW88081_I2C_NAME,
+		.of_match_table = of_match_ptr(aw88081_of_match),
 	},
 	.probe = aw88081_i2c_probe,
 	.id_table = aw88081_i2c_id,
diff --git a/sound/soc/codecs/wcd934x.c b/sound/soc/codecs/wcd934x.c
index 910852eb9698..c7f1b28f3b23 100644
--- a/sound/soc/codecs/wcd934x.c
+++ b/sound/soc/codecs/wcd934x.c
@@ -2273,7 +2273,7 @@ static irqreturn_t wcd934x_slim_irq_handler(int irq, void *data)
 {
 	struct wcd934x_codec *wcd = data;
 	unsigned long status = 0;
-	int i, j, port_id;
+	unsigned int i, j, port_id;
 	unsigned int val, int_val = 0;
 	irqreturn_t ret = IRQ_NONE;
 	bool tx;
diff --git a/sound/soc/fsl/fsl_asrc_dma.c b/sound/soc/fsl/fsl_asrc_dma.c
index f501f47242fb..1bba48318e2d 100644
--- a/sound/soc/fsl/fsl_asrc_dma.c
+++ b/sound/soc/fsl/fsl_asrc_dma.c
@@ -156,11 +156,24 @@ static int fsl_asrc_dma_hw_params(struct snd_soc_component *component,
 	for_each_dpcm_be(rtd, stream, dpcm) {
 		struct snd_soc_pcm_runtime *be = dpcm->be;
 		struct snd_pcm_substream *substream_be;
-		struct snd_soc_dai *dai = snd_soc_rtd_to_cpu(be, 0);
+		struct snd_soc_dai *dai_cpu = snd_soc_rtd_to_cpu(be, 0);
+		struct snd_soc_dai *dai_codec = snd_soc_rtd_to_codec(be, 0);
+		struct snd_soc_dai *dai;
 
 		if (dpcm->fe != rtd)
 			continue;
 
+		/*
+		 * With audio graph card, original cpu dai is changed to codec
+		 * device in backend, so if cpu dai is dummy device in backend,
+		 * get the codec dai device, which is the real hardware device
+		 * connected.
+		 */
+		if (!snd_soc_dai_is_dummy(dai_cpu))
+			dai = dai_cpu;
+		else
+			dai = dai_codec;
+
 		substream_be = snd_soc_dpcm_get_substream(be, stream);
 		dma_params_be = snd_soc_dai_get_dma_data(dai, substream_be);
 		dev_be = dai->dev;
diff --git a/sound/virtio/virtio_pcm.c b/sound/virtio/virtio_pcm.c
index 967e4c45be9b..2f7c5e709f07 100644
--- a/sound/virtio/virtio_pcm.c
+++ b/sound/virtio/virtio_pcm.c
@@ -339,6 +339,21 @@ int virtsnd_pcm_parse_cfg(struct virtio_snd *snd)
 	if (!snd->substreams)
 		return -ENOMEM;
 
+	/*
+	 * Initialize critical substream fields early in case we hit an
+	 * error path and end up trying to clean up uninitialized structures
+	 * elsewhere.
+	 */
+	for (i = 0; i < snd->nsubstreams; ++i) {
+		struct virtio_pcm_substream *vss = &snd->substreams[i];
+
+		vss->snd = snd;
+		vss->sid = i;
+		INIT_WORK(&vss->elapsed_period, virtsnd_pcm_period_elapsed);
+		init_waitqueue_head(&vss->msg_empty);
+		spin_lock_init(&vss->lock);
+	}
+
 	info = kcalloc(snd->nsubstreams, sizeof(*info), GFP_KERNEL);
 	if (!info)
 		return -ENOMEM;
@@ -352,12 +367,6 @@ int virtsnd_pcm_parse_cfg(struct virtio_snd *snd)
 		struct virtio_pcm_substream *vss = &snd->substreams[i];
 		struct virtio_pcm *vpcm;
 
-		vss->snd = snd;
-		vss->sid = i;
-		INIT_WORK(&vss->elapsed_period, virtsnd_pcm_period_elapsed);
-		init_waitqueue_head(&vss->msg_empty);
-		spin_lock_init(&vss->lock);
-
 		rc = virtsnd_pcm_build_hw(vss, &info[i]);
 		if (rc)
 			goto on_exit;
diff --git a/tools/arch/x86/lib/x86-opcode-map.txt b/tools/arch/x86/lib/x86-opcode-map.txt
index caedb3ef6688..f5dd84eb55dc 100644
--- a/tools/arch/x86/lib/x86-opcode-map.txt
+++ b/tools/arch/x86/lib/x86-opcode-map.txt
@@ -996,8 +996,8 @@ AVXcode: 4
 83: Grp1 Ev,Ib (1A),(es)
 # CTESTSCC instructions are: CTESTB, CTESTBE, CTESTF, CTESTL, CTESTLE, CTESTNB, CTESTNBE, CTESTNL,
 #			     CTESTNLE, CTESTNO, CTESTNS, CTESTNZ, CTESTO, CTESTS, CTESTT, CTESTZ
-84: CTESTSCC (ev)
-85: CTESTSCC (es) | CTESTSCC (66),(es)
+84: CTESTSCC Eb,Gb (ev)
+85: CTESTSCC Ev,Gv (es) | CTESTSCC Ev,Gv (66),(es)
 88: POPCNT Gv,Ev (es) | POPCNT Gv,Ev (66),(es)
 8f: POP2 Bq,Rq (000),(11B),(ev)
 a5: SHLD Ev,Gv,CL (es) | SHLD Ev,Gv,CL (66),(es)
diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c
index e71be67f1d86..52ffb74ae4e8 100644
--- a/tools/bpf/bpftool/prog.c
+++ b/tools/bpf/bpftool/prog.c
@@ -1928,6 +1928,7 @@ static int do_loader(int argc, char **argv)
 
 	obj = bpf_object__open_file(file, &open_opts);
 	if (!obj) {
+		err = -1;
 		p_err("failed to open object file");
 		goto err_close_obj;
 	}
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 7b535e119caf..c51be0f265ac 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -1189,12 +1189,15 @@ static const char *uaccess_safe_builtin[] = {
 	"__ubsan_handle_load_invalid_value",
 	/* STACKLEAK */
 	"stackleak_track_stack",
+	/* TRACE_BRANCH_PROFILING */
+	"ftrace_likely_update",
+	/* STACKPROTECTOR */
+	"__stack_chk_fail",
 	/* misc */
 	"csum_partial_copy_generic",
 	"copy_mc_fragile",
 	"copy_mc_fragile_handle_tail",
 	"copy_mc_enhanced_fast_string",
-	"ftrace_likely_update", /* CONFIG_TRACE_BRANCH_PROFILING */
 	"rep_stos_alternative",
 	"rep_movs_alternative",
 	"__copy_user_nocache",
@@ -1479,6 +1482,8 @@ static int add_jump_destinations(struct objtool_file *file)
 	unsigned long dest_off;
 
 	for_each_insn(file, insn) {
+		struct symbol *func = insn_func(insn);
+
 		if (insn->jump_dest) {
 			/*
 			 * handle_group_alt() may have previously set
@@ -1502,7 +1507,7 @@ static int add_jump_destinations(struct objtool_file *file)
 		} else if (reloc->sym->return_thunk) {
 			add_return_call(file, insn, true);
 			continue;
-		} else if (insn_func(insn)) {
+		} else if (func) {
 			/*
 			 * External sibling call or internal sibling call with
 			 * STT_FUNC reloc.
@@ -1535,6 +1540,15 @@ static int add_jump_destinations(struct objtool_file *file)
 				continue;
 			}
 
+			/*
+			 * GCOV/KCOV dead code can jump to the end of the
+			 * function/section.
+			 */
+			if (file->ignore_unreachables && func &&
+			    dest_sec == insn->sec &&
+			    dest_off == func->offset + func->len)
+				continue;
+
 			WARN_INSN(insn, "can't find jump dest instruction at %s+0x%lx",
 				  dest_sec->name, dest_off);
 			return -1;
@@ -1559,8 +1573,7 @@ static int add_jump_destinations(struct objtool_file *file)
 		/*
 		 * Cross-function jump.
 		 */
-		if (insn_func(insn) && insn_func(jump_dest) &&
-		    insn_func(insn) != insn_func(jump_dest)) {
+		if (func && insn_func(jump_dest) && func != insn_func(jump_dest)) {
 
 			/*
 			 * For GCC 8+, create parent/child links for any cold
@@ -1577,10 +1590,10 @@ static int add_jump_destinations(struct objtool_file *file)
 			 * case where the parent function's only reference to a
 			 * subfunction is through a jump table.
 			 */
-			if (!strstr(insn_func(insn)->name, ".cold") &&
+			if (!strstr(func->name, ".cold") &&
 			    strstr(insn_func(jump_dest)->name, ".cold")) {
-				insn_func(insn)->cfunc = insn_func(jump_dest);
-				insn_func(jump_dest)->pfunc = insn_func(insn);
+				func->cfunc = insn_func(jump_dest);
+				insn_func(jump_dest)->pfunc = func;
 			}
 		}
 
@@ -3490,6 +3503,9 @@ static int validate_branch(struct objtool_file *file, struct symbol *func,
 			    !strncmp(func->name, "__pfx_", 6))
 				return 0;
 
+			if (file->ignore_unreachables)
+				return 0;
+
 			WARN("%s() falls through to next function %s()",
 			     func->name, insn_func(insn)->name);
 			return 1;
@@ -3709,6 +3725,9 @@ static int validate_branch(struct objtool_file *file, struct symbol *func,
 		if (!next_insn) {
 			if (state.cfi.cfa.base == CFI_UNDEFINED)
 				return 0;
+			if (file->ignore_unreachables)
+				return 0;
+
 			WARN("%s: unexpected end of section", sec->name);
 			return 1;
 		}
@@ -3861,6 +3880,9 @@ static int validate_unret(struct objtool_file *file, struct instruction *insn)
 			break;
 		}
 
+		if (insn->dead_end)
+			return 0;
+
 		if (!next) {
 			WARN_INSN(insn, "teh end!");
 			return -1;
diff --git a/tools/testing/selftests/bpf/cap_helpers.c b/tools/testing/selftests/bpf/cap_helpers.c
index d5ac507401d7..98f840c3a38f 100644
--- a/tools/testing/selftests/bpf/cap_helpers.c
+++ b/tools/testing/selftests/bpf/cap_helpers.c
@@ -19,7 +19,7 @@ int cap_enable_effective(__u64 caps, __u64 *old_caps)
 
 	err = capget(&hdr, data);
 	if (err)
-		return err;
+		return -errno;
 
 	if (old_caps)
 		*old_caps = (__u64)(data[1].effective) << 32 | data[0].effective;
@@ -32,7 +32,7 @@ int cap_enable_effective(__u64 caps, __u64 *old_caps)
 	data[1].effective |= cap1;
 	err = capset(&hdr, data);
 	if (err)
-		return err;
+		return -errno;
 
 	return 0;
 }
@@ -49,7 +49,7 @@ int cap_disable_effective(__u64 caps, __u64 *old_caps)
 
 	err = capget(&hdr, data);
 	if (err)
-		return err;
+		return -errno;
 
 	if (old_caps)
 		*old_caps = (__u64)(data[1].effective) << 32 | data[0].effective;
@@ -61,7 +61,7 @@ int cap_disable_effective(__u64 caps, __u64 *old_caps)
 	data[1].effective &= ~cap1;
 	err = capset(&hdr, data);
 	if (err)
-		return err;
+		return -errno;
 
 	return 0;
 }
diff --git a/tools/testing/selftests/bpf/cap_helpers.h b/tools/testing/selftests/bpf/cap_helpers.h
index 6d163530cb0f..8dcb28557f76 100644
--- a/tools/testing/selftests/bpf/cap_helpers.h
+++ b/tools/testing/selftests/bpf/cap_helpers.h
@@ -4,6 +4,7 @@
 
 #include <linux/types.h>
 #include <linux/capability.h>
+#include <errno.h>
 
 #ifndef CAP_PERFMON
 #define CAP_PERFMON		38
diff --git a/tools/testing/selftests/bpf/network_helpers.c b/tools/testing/selftests/bpf/network_helpers.c
index 80844a5fb1fe..95e943270f35 100644
--- a/tools/testing/selftests/bpf/network_helpers.c
+++ b/tools/testing/selftests/bpf/network_helpers.c
@@ -771,12 +771,13 @@ static const char *pkt_type_str(u16 pkt_type)
 	return "Unknown";
 }
 
+#define MAX_FLAGS_STRLEN 21
 /* Show the information of the transport layer in the packet */
 static void show_transport(const u_char *packet, u16 len, u32 ifindex,
 			   const char *src_addr, const char *dst_addr,
 			   u16 proto, bool ipv6, u8 pkt_type)
 {
-	char *ifname, _ifname[IF_NAMESIZE];
+	char *ifname, _ifname[IF_NAMESIZE], flags[MAX_FLAGS_STRLEN] = "";
 	const char *transport_str;
 	u16 src_port, dst_port;
 	struct udphdr *udp;
@@ -817,29 +818,21 @@ static void show_transport(const u_char *packet, u16 len, u32 ifindex,
 
 	/* TCP or UDP*/
 
-	flockfile(stdout);
+	if (proto == IPPROTO_TCP)
+		snprintf(flags, MAX_FLAGS_STRLEN, "%s%s%s%s",
+			 tcp->fin ? ", FIN" : "",
+			 tcp->syn ? ", SYN" : "",
+			 tcp->rst ? ", RST" : "",
+			 tcp->ack ? ", ACK" : "");
+
 	if (ipv6)
-		printf("%-7s %-3s IPv6 %s.%d > %s.%d: %s, length %d",
+		printf("%-7s %-3s IPv6 %s.%d > %s.%d: %s, length %d%s\n",
 		       ifname, pkt_type_str(pkt_type), src_addr, src_port,
-		       dst_addr, dst_port, transport_str, len);
+		       dst_addr, dst_port, transport_str, len, flags);
 	else
-		printf("%-7s %-3s IPv4 %s:%d > %s:%d: %s, length %d",
+		printf("%-7s %-3s IPv4 %s:%d > %s:%d: %s, length %d%s\n",
 		       ifname, pkt_type_str(pkt_type), src_addr, src_port,
-		       dst_addr, dst_port, transport_str, len);
-
-	if (proto == IPPROTO_TCP) {
-		if (tcp->fin)
-			printf(", FIN");
-		if (tcp->syn)
-			printf(", SYN");
-		if (tcp->rst)
-			printf(", RST");
-		if (tcp->ack)
-			printf(", ACK");
-	}
-
-	printf("\n");
-	funlockfile(stdout);
+		       dst_addr, dst_port, transport_str, len, flags);
 }
 
 static void show_ipv6_packet(const u_char *packet, u32 ifindex, u8 pkt_type)
diff --git a/tools/testing/selftests/bpf/prog_tests/verifier.c b/tools/testing/selftests/bpf/prog_tests/verifier.c
index 8a0e1ff8a2dc..ecc320e04551 100644
--- a/tools/testing/selftests/bpf/prog_tests/verifier.c
+++ b/tools/testing/selftests/bpf/prog_tests/verifier.c
@@ -121,7 +121,7 @@ static void run_tests_aux(const char *skel_name,
 	/* test_verifier tests are executed w/o CAP_SYS_ADMIN, do the same here */
 	err = cap_disable_effective(1ULL << CAP_SYS_ADMIN, &old_caps);
 	if (err) {
-		PRINT_FAIL("failed to drop CAP_SYS_ADMIN: %i, %s\n", err, strerror(err));
+		PRINT_FAIL("failed to drop CAP_SYS_ADMIN: %i, %s\n", err, strerror(-err));
 		return;
 	}
 
@@ -131,7 +131,7 @@ static void run_tests_aux(const char *skel_name,
 
 	err = cap_enable_effective(old_caps, NULL);
 	if (err)
-		PRINT_FAIL("failed to restore CAP_SYS_ADMIN: %i, %s\n", err, strerror(err));
+		PRINT_FAIL("failed to restore CAP_SYS_ADMIN: %i, %s\n", err, strerror(-err));
 }
 
 #define RUN(skel) run_tests_aux(#skel, skel##__elf_bytes, NULL)
diff --git a/tools/testing/selftests/bpf/test_loader.c b/tools/testing/selftests/bpf/test_loader.c
index 53b06647cf57..8a403e5aa314 100644
--- a/tools/testing/selftests/bpf/test_loader.c
+++ b/tools/testing/selftests/bpf/test_loader.c
@@ -773,7 +773,7 @@ static int drop_capabilities(struct cap_state *caps)
 
 	err = cap_disable_effective(caps_to_drop, &caps->old_caps);
 	if (err) {
-		PRINT_FAIL("failed to drop capabilities: %i, %s\n", err, strerror(err));
+		PRINT_FAIL("failed to drop capabilities: %i, %s\n", err, strerror(-err));
 		return err;
 	}
 
@@ -790,7 +790,7 @@ static int restore_capabilities(struct cap_state *caps)
 
 	err = cap_enable_effective(caps->old_caps, NULL);
 	if (err)
-		PRINT_FAIL("failed to restore capabilities: %i, %s\n", err, strerror(err));
+		PRINT_FAIL("failed to restore capabilities: %i, %s\n", err, strerror(-err));
 	caps->initialized = false;
 	return err;
 }
@@ -959,7 +959,7 @@ void run_subtest(struct test_loader *tester,
 		if (subspec->caps) {
 			err = cap_enable_effective(subspec->caps, NULL);
 			if (err) {
-				PRINT_FAIL("failed to set capabilities: %i, %s\n", err, strerror(err));
+				PRINT_FAIL("failed to set capabilities: %i, %s\n", err, strerror(-err));
 				goto subtest_cleanup;
 			}
 		}
diff --git a/tools/testing/selftests/mincore/mincore_selftest.c b/tools/testing/selftests/mincore/mincore_selftest.c
index 0fd4b00bd345..17ed3e9917ca 100644
--- a/tools/testing/selftests/mincore/mincore_selftest.c
+++ b/tools/testing/selftests/mincore/mincore_selftest.c
@@ -261,9 +261,6 @@ TEST(check_file_mmap)
 		TH_LOG("No read-ahead pages found in memory");
 	}
 
-	EXPECT_LT(i, vec_size) {
-		TH_LOG("Read-ahead pages reached the end of the file");
-	}
 	/*
 	 * End of the readahead window. The rest of the pages shouldn't
 	 * be in memory.
diff --git a/tools/testing/selftests/pcie_bwctrl/Makefile b/tools/testing/selftests/pcie_bwctrl/Makefile
index 48ec048f47af..277f92f9d753 100644
--- a/tools/testing/selftests/pcie_bwctrl/Makefile
+++ b/tools/testing/selftests/pcie_bwctrl/Makefile
@@ -1,2 +1,3 @@
-TEST_PROGS = set_pcie_cooling_state.sh set_pcie_speed.sh
+TEST_PROGS = set_pcie_cooling_state.sh
+TEST_FILES = set_pcie_speed.sh
 include ../lib.mk
diff --git a/tools/testing/selftests/ublk/test_stripe_04.sh b/tools/testing/selftests/ublk/test_stripe_04.sh
new file mode 100755
index 000000000000..1f2b642381d1
--- /dev/null
+++ b/tools/testing/selftests/ublk/test_stripe_04.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+. "$(cd "$(dirname "$0")" && pwd)"/test_common.sh
+
+TID="stripe_04"
+ERR_CODE=0
+
+_prep_test "stripe" "mkfs & mount & umount on zero copy"
+
+backfile_0=$(_create_backfile 256M)
+backfile_1=$(_create_backfile 256M)
+dev_id=$(_add_ublk_dev -t stripe -z -q 2 "$backfile_0" "$backfile_1")
+_check_add_dev $TID $? "$backfile_0" "$backfile_1"
+
+_mkfs_mount_test /dev/ublkb"${dev_id}"
+ERR_CODE=$?
+
+_cleanup_test "stripe"
+
+_remove_backfile "$backfile_0"
+_remove_backfile "$backfile_1"
+
+_show_result $TID $ERR_CODE
