Re: Linux 6.1.66

[Greg Kroah-Hartman]

diff --git a/Makefile b/Makefile
index 1646e334a647..5d7e995d686c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
 PATCHLEVEL = 1
-SUBLEVEL = 65
+SUBLEVEL = 66
 EXTRAVERSION =
 NAME = Curry Ramen
 
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
index d12fdb9c05a8..eace3607fef4 100644
--- a/arch/arm/xen/enlighten.c
+++ b/arch/arm/xen/enlighten.c
@@ -204,7 +204,7 @@ static void xen_power_off(void)
 
 static irqreturn_t xen_arm_callback(int irq, void *arg)
 {
-	xen_hvm_evtchn_do_upcall();
+	xen_evtchn_do_upcall();
 	return IRQ_HANDLED;
 }
 
diff --git a/arch/parisc/include/asm/alternative.h b/arch/parisc/include/asm/alternative.h
index 1ed45fd085d3..1eb488f25b83 100644
--- a/arch/parisc/include/asm/alternative.h
+++ b/arch/parisc/include/asm/alternative.h
@@ -34,7 +34,8 @@ void apply_alternatives(struct alt_instr *start, struct alt_instr *end,
 
 /* Alternative SMP implementation. */
 #define ALTERNATIVE(cond, replacement)		"!0:"	\
-	".section .altinstructions, \"aw\"	!"	\
+	".section .altinstructions, \"a\"	!"	\
+	".align 4				!"	\
 	".word (0b-4-.)				!"	\
 	".hword 1, " __stringify(cond) "	!"	\
 	".word " __stringify(replacement) "	!"	\
@@ -44,7 +45,8 @@ void apply_alternatives(struct alt_instr *start, struct alt_instr *end,
 
 /* to replace one single instructions by a new instruction */
 #define ALTERNATIVE(from, to, cond, replacement)\
-	.section .altinstructions, "aw"	!	\
+	.section .altinstructions, "a"	!	\
+	.align 4			!	\
 	.word (from - .)		!	\
 	.hword (to - from)/4, cond	!	\
 	.word replacement		!	\
@@ -52,7 +54,8 @@ void apply_alternatives(struct alt_instr *start, struct alt_instr *end,
 
 /* to replace multiple instructions by new code */
 #define ALTERNATIVE_CODE(from, num_instructions, cond, new_instr_ptr)\
-	.section .altinstructions, "aw"	!	\
+	.section .altinstructions, "a"	!	\
+	.align 4			!	\
 	.word (from - .)		!	\
 	.hword -num_instructions, cond	!	\
 	.word (new_instr_ptr - .)	!	\
diff --git a/arch/parisc/include/asm/assembly.h b/arch/parisc/include/asm/assembly.h
index 75677b526b2b..74d17d7e759d 100644
--- a/arch/parisc/include/asm/assembly.h
+++ b/arch/parisc/include/asm/assembly.h
@@ -574,6 +574,7 @@
 	 */
 #define ASM_EXCEPTIONTABLE_ENTRY(fault_addr, except_addr)	\
 	.section __ex_table,"aw"			!	\
+	.align 4					!	\
 	.word (fault_addr - .), (except_addr - .)	!	\
 	.previous
 
diff --git a/arch/parisc/include/asm/bug.h b/arch/parisc/include/asm/bug.h
index 4b6d60b94124..b9cad0bb4461 100644
--- a/arch/parisc/include/asm/bug.h
+++ b/arch/parisc/include/asm/bug.h
@@ -28,13 +28,15 @@
 	do {								\
 		asm volatile("\n"					\
 			     "1:\t" PARISC_BUG_BREAK_ASM "\n"		\
-			     "\t.pushsection __bug_table,\"aw\"\n"	\
+			     "\t.pushsection __bug_table,\"a\"\n"	\
+			     "\t.align %4\n"				\
 			     "2:\t" ASM_WORD_INSN "1b, %c0\n"		\
-			     "\t.short %c1, %c2\n"			\
-			     "\t.org 2b+%c3\n"				\
+			     "\t.short %1, %2\n"			\
+			     "\t.blockz %3-2*%4-2*2\n"			\
 			     "\t.popsection"				\
 			     : : "i" (__FILE__), "i" (__LINE__),	\
-			     "i" (0), "i" (sizeof(struct bug_entry)) ); \
+			     "i" (0), "i" (sizeof(struct bug_entry)),	\
+			     "i" (sizeof(long)) );			\
 		unreachable();						\
 	} while(0)
 
@@ -51,27 +53,31 @@
 	do {								\
 		asm volatile("\n"					\
 			     "1:\t" PARISC_BUG_BREAK_ASM "\n"		\
-			     "\t.pushsection __bug_table,\"aw\"\n"	\
+			     "\t.pushsection __bug_table,\"a\"\n"	\
+			     "\t.align %4\n"				\
 			     "2:\t" ASM_WORD_INSN "1b, %c0\n"		\
-			     "\t.short %c1, %c2\n"			\
-			     "\t.org 2b+%c3\n"				\
+			     "\t.short %1, %2\n"			\
+			     "\t.blockz %3-2*%4-2*2\n"			\
 			     "\t.popsection"				\
 			     : : "i" (__FILE__), "i" (__LINE__),	\
 			     "i" (BUGFLAG_WARNING|(flags)),		\
-			     "i" (sizeof(struct bug_entry)) );		\
+			     "i" (sizeof(struct bug_entry)),		\
+			     "i" (sizeof(long)) );			\
 	} while(0)
 #else
 #define __WARN_FLAGS(flags)						\
 	do {								\
 		asm volatile("\n"					\
 			     "1:\t" PARISC_BUG_BREAK_ASM "\n"		\
-			     "\t.pushsection __bug_table,\"aw\"\n"	\
+			     "\t.pushsection __bug_table,\"a\"\n"	\
+			     "\t.align %2\n"				\
 			     "2:\t" ASM_WORD_INSN "1b\n"		\
-			     "\t.short %c0\n"				\
-			     "\t.org 2b+%c1\n"				\
+			     "\t.short %0\n"				\
+			     "\t.blockz %1-%2-2\n"			\
 			     "\t.popsection"				\
 			     : : "i" (BUGFLAG_WARNING|(flags)),		\
-			     "i" (sizeof(struct bug_entry)) );		\
+			     "i" (sizeof(struct bug_entry)),		\
+			     "i" (sizeof(long)) );			\
 	} while(0)
 #endif
 
diff --git a/arch/parisc/include/asm/jump_label.h b/arch/parisc/include/asm/jump_label.h
index af2a598bc0f8..94428798b6aa 100644
--- a/arch/parisc/include/asm/jump_label.h
+++ b/arch/parisc/include/asm/jump_label.h
@@ -15,10 +15,12 @@ static __always_inline bool arch_static_branch(struct static_key *key, bool bran
 	asm_volatile_goto("1:\n\t"
 		 "nop\n\t"
 		 ".pushsection __jump_table,  \"aw\"\n\t"
+		 ".align %1\n\t"
 		 ".word 1b - ., %l[l_yes] - .\n\t"
 		 __stringify(ASM_ULONG_INSN) " %c0 - .\n\t"
 		 ".popsection\n\t"
-		 : :  "i" (&((char *)key)[branch]) :  : l_yes);
+		 : : "i" (&((char *)key)[branch]), "i" (sizeof(long))
+		 : : l_yes);
 
 	return false;
 l_yes:
@@ -30,10 +32,12 @@ static __always_inline bool arch_static_branch_jump(struct static_key *key, bool
 	asm_volatile_goto("1:\n\t"
 		 "b,n %l[l_yes]\n\t"
 		 ".pushsection __jump_table,  \"aw\"\n\t"
+		 ".align %1\n\t"
 		 ".word 1b - ., %l[l_yes] - .\n\t"
 		 __stringify(ASM_ULONG_INSN) " %c0 - .\n\t"
 		 ".popsection\n\t"
-		 : :  "i" (&((char *)key)[branch]) :  : l_yes);
+		 : : "i" (&((char *)key)[branch]), "i" (sizeof(long))
+		 : : l_yes);
 
 	return false;
 l_yes:
diff --git a/arch/parisc/include/asm/ldcw.h b/arch/parisc/include/asm/ldcw.h
index 10a061d6899c..883a9ddbb677 100644
--- a/arch/parisc/include/asm/ldcw.h
+++ b/arch/parisc/include/asm/ldcw.h
@@ -56,7 +56,7 @@
 })
 
 #ifdef CONFIG_SMP
-# define __lock_aligned __section(".data..lock_aligned")
+# define __lock_aligned __section(".data..lock_aligned") __aligned(16)
 #endif
 
 #endif /* __PARISC_LDCW_H */
diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
index 2bf660eabe42..4165079898d9 100644
--- a/arch/parisc/include/asm/uaccess.h
+++ b/arch/parisc/include/asm/uaccess.h
@@ -41,6 +41,7 @@ struct exception_table_entry {
 
 #define ASM_EXCEPTIONTABLE_ENTRY( fault_addr, except_addr )\
 	".section __ex_table,\"aw\"\n"			   \
+	".align 4\n"					   \
 	".word (" #fault_addr " - .), (" #except_addr " - .)\n\t" \
 	".previous\n"
 
diff --git a/arch/parisc/include/uapi/asm/errno.h b/arch/parisc/include/uapi/asm/errno.h
index 87245c584784..8d94739d75c6 100644
--- a/arch/parisc/include/uapi/asm/errno.h
+++ b/arch/parisc/include/uapi/asm/errno.h
@@ -75,7 +75,6 @@
 
 /* We now return you to your regularly scheduled HPUX. */
 
-#define ENOSYM		215	/* symbol does not exist in executable */
 #define	ENOTSOCK	216	/* Socket operation on non-socket */
 #define	EDESTADDRREQ	217	/* Destination address required */
 #define	EMSGSIZE	218	/* Message too long */
@@ -101,7 +100,6 @@
 #define	ETIMEDOUT	238	/* Connection timed out */
 #define	ECONNREFUSED	239	/* Connection refused */
 #define	EREFUSED	ECONNREFUSED	/* for HP's NFS apparently */
-#define	EREMOTERELEASE	240	/* Remote peer released connection */
 #define	EHOSTDOWN	241	/* Host is down */
 #define	EHOSTUNREACH	242	/* No route to host */
 
diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S
index 2769eb991f58..ad3a3239ea74 100644
--- a/arch/parisc/kernel/vmlinux.lds.S
+++ b/arch/parisc/kernel/vmlinux.lds.S
@@ -131,6 +131,7 @@ SECTIONS
 	RO_DATA(8)
 
 	/* unwind info */
+	. = ALIGN(4);
 	.PARISC.unwind : {
 		__start___unwind = .;
 		*(.PARISC.unwind)
diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S
index f71f2bbd4de6..9854364e599c 100644
--- a/arch/powerpc/kernel/fpu.S
+++ b/arch/powerpc/kernel/fpu.S
@@ -23,6 +23,15 @@
 #include <asm/feature-fixups.h>
 
 #ifdef CONFIG_VSX
+#define __REST_1FPVSR(n,c,base)						\
+BEGIN_FTR_SECTION							\
+	b	2f;							\
+END_FTR_SECTION_IFSET(CPU_FTR_VSX);					\
+	REST_FPR(n,base);						\
+	b	3f;							\
+2:	REST_VSR(n,c,base);						\
+3:
+
 #define __REST_32FPVSRS(n,c,base)					\
 BEGIN_FTR_SECTION							\
 	b	2f;							\
@@ -41,9 +50,11 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX);					\
 2:	SAVE_32VSRS(n,c,base);						\
 3:
 #else
+#define __REST_1FPVSR(n,b,base)		REST_FPR(n, base)
 #define __REST_32FPVSRS(n,b,base)	REST_32FPRS(n, base)
 #define __SAVE_32FPVSRS(n,b,base)	SAVE_32FPRS(n, base)
 #endif
+#define REST_1FPVSR(n,c,base)   __REST_1FPVSR(n,__REG_##c,__REG_##base)
 #define REST_32FPVSRS(n,c,base) __REST_32FPVSRS(n,__REG_##c,__REG_##base)
 #define SAVE_32FPVSRS(n,c,base) __SAVE_32FPVSRS(n,__REG_##c,__REG_##base)
 
@@ -67,6 +78,7 @@ _GLOBAL(store_fp_state)
 	SAVE_32FPVSRS(0, R4, R3)
 	mffs	fr0
 	stfd	fr0,FPSTATE_FPSCR(r3)
+	REST_1FPVSR(0, R4, R3)
 	blr
 EXPORT_SYMBOL(store_fp_state)
 
@@ -138,4 +150,5 @@ _GLOBAL(save_fpu)
 2:	SAVE_32FPVSRS(0, R4, R6)
 	mffs	fr0
 	stfd	fr0,FPSTATE_FPSCR(r6)
+	REST_1FPVSR(0, R4, R6)
 	blr
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 67da147fe34d..f2cbad522881 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1163,11 +1163,11 @@ void kvmppc_save_user_regs(void)
 
 	usermsr = current->thread.regs->msr;
 
+	/* Caller has enabled FP/VEC/VSX/TM in MSR */
 	if (usermsr & MSR_FP)
-		save_fpu(current);
-
+		__giveup_fpu(current);
 	if (usermsr & MSR_VEC)
-		save_altivec(current);
+		__giveup_altivec(current);
 
 #ifdef CONFIG_PPC_TRANSACTIONAL_MEM
 	if (usermsr & MSR_TM) {
diff --git a/arch/powerpc/kernel/vector.S b/arch/powerpc/kernel/vector.S
index 5cf64740edb8..99c1e70841ea 100644
--- a/arch/powerpc/kernel/vector.S
+++ b/arch/powerpc/kernel/vector.S
@@ -32,6 +32,7 @@ _GLOBAL(store_vr_state)
 	mfvscr	v0
 	li	r4, VRSTATE_VSCR
 	stvx	v0, r4, r3
+	lvx	v0, 0, r3
 	blr
 EXPORT_SYMBOL(store_vr_state)
 
@@ -108,6 +109,7 @@ _GLOBAL(save_altivec)
 	mfvscr	v0
 	li	r4,VRSTATE_VSCR
 	stvx	v0,r4,r7
+	lvx	v0,0,r7
 	blr
 
 #ifdef CONFIG_VSX
diff --git a/arch/x86/entry/common.c b/arch/x86/entry/common.c
index 6c2826417b33..93c60c0c9d4a 100644
--- a/arch/x86/entry/common.c
+++ b/arch/x86/entry/common.c
@@ -294,7 +294,7 @@ static void __xen_pv_evtchn_do_upcall(struct pt_regs *regs)
 
 	inc_irq_stat(irq_hv_callback_count);
 
-	xen_hvm_evtchn_do_upcall();
+	xen_evtchn_do_upcall();
 
 	set_irq_regs(old_regs);
 }
diff --git a/arch/x86/include/asm/kvm-x86-ops.h b/arch/x86/include/asm/kvm-x86-ops.h
index 2c6698aa218b..abc07d004589 100644
--- a/arch/x86/include/asm/kvm-x86-ops.h
+++ b/arch/x86/include/asm/kvm-x86-ops.h
@@ -106,6 +106,7 @@ KVM_X86_OP_OPTIONAL(vcpu_blocking)
 KVM_X86_OP_OPTIONAL(vcpu_unblocking)
 KVM_X86_OP_OPTIONAL(pi_update_irte)
 KVM_X86_OP_OPTIONAL(pi_start_assignment)
+KVM_X86_OP_OPTIONAL(apicv_pre_state_restore)
 KVM_X86_OP_OPTIONAL(apicv_post_state_restore)
 KVM_X86_OP_OPTIONAL_RET0(dy_apicv_has_pending_interrupt)
 KVM_X86_OP_OPTIONAL(set_hv_timer)
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index c1dcaa3d2d6e..dfcdcafe3a2c 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -1603,6 +1603,7 @@ struct kvm_x86_ops {
 	int (*pi_update_irte)(struct kvm *kvm, unsigned int host_irq,
 			      uint32_t guest_irq, bool set);
 	void (*pi_start_assignment)(struct kvm *kvm);
+	void (*apicv_pre_state_restore)(struct kvm_vcpu *vcpu);
 	void (*apicv_post_state_restore)(struct kvm_vcpu *vcpu);
 	bool (*dy_apicv_has_pending_interrupt)(struct kvm_vcpu *vcpu);
 
diff --git a/arch/x86/kernel/apic/msi.c b/arch/x86/kernel/apic/msi.c
index 7517eb05bdc1..ab348aec8663 100644
--- a/arch/x86/kernel/apic/msi.c
+++ b/arch/x86/kernel/apic/msi.c
@@ -55,14 +55,14 @@ msi_set_affinity(struct irq_data *irqd, const struct cpumask *mask, bool force)
 	 * caused by the non-atomic update of the address/data pair.
 	 *
 	 * Direct update is possible when:
-	 * - The MSI is maskable (remapped MSI does not use this code path)).
-	 *   The quirk bit is not set in this case.
+	 * - The MSI is maskable (remapped MSI does not use this code path).
+	 *   The reservation mode bit is set in this case.
 	 * - The new vector is the same as the old vector
 	 * - The old vector is MANAGED_IRQ_SHUTDOWN_VECTOR (interrupt starts up)
 	 * - The interrupt is not yet started up
 	 * - The new destination CPU is the same as the old destination CPU
 	 */
-	if (!irqd_msi_nomask_quirk(irqd) ||
+	if (!irqd_can_reserve(irqd) ||
 	    cfg->vector == old_cfg.vector ||
 	    old_cfg.vector == MANAGED_IRQ_SHUTDOWN_VECTOR ||
 	    !irqd_is_started(irqd) ||
@@ -202,8 +202,6 @@ struct irq_domain * __init native_create_pci_msi_domain(void)
 	if (!d) {
 		irq_domain_free_fwnode(fn);
 		pr_warn("Failed to initialize PCI-MSI irqdomain.\n");
-	} else {
-		d->flags |= IRQ_DOMAIN_MSI_NOMASK_QUIRK;
 	}
 	return d;
 }
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 4dba0a84ba2f..edcf45e312b9 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -2446,6 +2446,8 @@ void kvm_lapic_reset(struct kvm_vcpu *vcpu, bool init_event)
 	u64 msr_val;
 	int i;
 
+	static_call_cond(kvm_x86_apicv_pre_state_restore)(vcpu);
+
 	if (!init_event) {
 		msr_val = APIC_DEFAULT_PHYS_BASE | MSR_IA32_APICBASE_ENABLE;
 		if (kvm_vcpu_is_reset_bsp(vcpu))
@@ -2757,6 +2759,8 @@ int kvm_apic_set_state(struct kvm_vcpu *vcpu, struct kvm_lapic_state *s)
 	struct kvm_lapic *apic = vcpu->arch.apic;
 	int r;
 
+	static_call_cond(kvm_x86_apicv_pre_state_restore)(vcpu);
+
 	kvm_lapic_set_base(vcpu, vcpu->arch.apic_base);
 	/* set SPIV separately to get count of SW disabled APICs right */
 	apic_set_spiv(apic, *((u32 *)(s->regs + APIC_SPIV)));
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 31a10d774df6..98d732b9418f 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -6799,7 +6799,7 @@ static void vmx_load_eoi_exitmap(struct kvm_vcpu *vcpu, u64 *eoi_exit_bitmap)
 	vmcs_write64(EOI_EXIT_BITMAP3, eoi_exit_bitmap[3]);
 }
 
-static void vmx_apicv_post_state_restore(struct kvm_vcpu *vcpu)
+static void vmx_apicv_pre_state_restore(struct kvm_vcpu *vcpu)
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 
@@ -8172,7 +8172,7 @@ static struct kvm_x86_ops vmx_x86_ops __initdata = {
 	.set_apic_access_page_addr = vmx_set_apic_access_page_addr,
 	.refresh_apicv_exec_ctrl = vmx_refresh_apicv_exec_ctrl,
 	.load_eoi_exitmap = vmx_load_eoi_exitmap,
-	.apicv_post_state_restore = vmx_apicv_post_state_restore,
+	.apicv_pre_state_restore = vmx_apicv_pre_state_restore,
 	.check_apicv_inhibit_reasons = vmx_check_apicv_inhibit_reasons,
 	.hwapic_irr_update = vmx_hwapic_irr_update,
 	.hwapic_isr_update = vmx_hwapic_isr_update,
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index b8db2148c07d..3c61bb98c10e 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -32,10 +32,13 @@ EXPORT_SYMBOL_GPL(hypercall_page);
  * &HYPERVISOR_shared_info->vcpu_info[cpu]. See xen_hvm_init_shared_info
  * and xen_vcpu_setup for details. By default it points to share_info->vcpu_info
  * but during boot it is switched to point to xen_vcpu_info.
- * The pointer is used in __xen_evtchn_do_upcall to acknowledge pending events.
+ * The pointer is used in xen_evtchn_do_upcall to acknowledge pending events.
+ * Make sure that xen_vcpu_info doesn't cross a page boundary by making it
+ * cache-line aligned (the struct is guaranteed to have a size of 64 bytes,
+ * which matches the cache line size of 64-bit x86 processors).
  */
 DEFINE_PER_CPU(struct vcpu_info *, xen_vcpu);
-DEFINE_PER_CPU(struct vcpu_info, xen_vcpu_info);
+DEFINE_PER_CPU_ALIGNED(struct vcpu_info, xen_vcpu_info);
 
 /* Linux <-> Xen vCPU id mapping */
 DEFINE_PER_CPU(uint32_t, xen_vcpu_id);
@@ -160,6 +163,7 @@ void xen_vcpu_setup(int cpu)
 	int err;
 	struct vcpu_info *vcpup;
 
+	BUILD_BUG_ON(sizeof(*vcpup) > SMP_CACHE_BYTES);
 	BUG_ON(HYPERVISOR_shared_info == &xen_dummy_shared_info);
 
 	/*
diff --git a/arch/x86/xen/enlighten_hvm.c b/arch/x86/xen/enlighten_hvm.c
index c1cd28e915a3..c66807dd0270 100644
--- a/arch/x86/xen/enlighten_hvm.c
+++ b/arch/x86/xen/enlighten_hvm.c
@@ -136,7 +136,7 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_xen_hvm_callback)
 
 	inc_irq_stat(irq_hv_callback_count);
 
-	xen_hvm_evtchn_do_upcall();
+	xen_evtchn_do_upcall();
 
 	set_irq_regs(old_regs);
 }
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index a10903785a33..b2b2f4315b78 100644
--- a/arch/x86/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
@@ -21,7 +21,7 @@ extern void *xen_initial_gdt;
 struct trap_info;
 void xen_copy_trap_info(struct trap_info *traps);
 
-DECLARE_PER_CPU(struct vcpu_info, xen_vcpu_info);
+DECLARE_PER_CPU_ALIGNED(struct vcpu_info, xen_vcpu_info);
 DECLARE_PER_CPU(unsigned long, xen_cr3);
 DECLARE_PER_CPU(unsigned long, xen_current_cr3);
 
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index e614eb3355d3..a9da2f05e629 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1086,9 +1086,14 @@ int ata_scsi_dev_config(struct scsi_device *sdev, struct ata_device *dev)
 		 * Ask the sd driver to issue START STOP UNIT on runtime suspend
 		 * and resume and shutdown only. For system level suspend/resume,
 		 * devices power state is handled directly by libata EH.
+		 * Given that disks are always spun up on system resume, also
+		 * make sure that the sd driver forces runtime suspended disks
+		 * to be resumed to correctly reflect the power state of the
+		 * device.
 		 */
-		sdev->manage_runtime_start_stop = true;
-		sdev->manage_shutdown = true;
+		sdev->manage_runtime_start_stop = 1;
+		sdev->manage_shutdown = 1;
+		sdev->force_runtime_start_on_system_start = 1;
 	}
 
 	/*
diff --git a/drivers/auxdisplay/hd44780_common.c b/drivers/auxdisplay/hd44780_common.c
index 3934c2eebf33..7cbf375b0fa5 100644
--- a/drivers/auxdisplay/hd44780_common.c
+++ b/drivers/auxdisplay/hd44780_common.c
@@ -82,7 +82,15 @@ int hd44780_common_clear_display(struct charlcd *lcd)
 	hdc->write_cmd(hdc, LCD_CMD_DISPLAY_CLEAR);
 	/* datasheet says to wait 1,64 milliseconds */
 	long_sleep(2);
-	return 0;
+
+	/*
+	 * The Hitachi HD44780 controller (and compatible ones) reset the DDRAM
+	 * address when executing the DISPLAY_CLEAR command, thus the
+	 * following call is not required. However, other controllers do not
+	 * (e.g. NewHaven NHD-0220DZW-AG5), thus move the cursor to home
+	 * unconditionally to support both.
+	 */
+	return hd44780_common_home(lcd);
 }
 EXPORT_SYMBOL_GPL(hd44780_common_clear_display);
 
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index f8d2bba9173d..edc294ee5a5b 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -296,7 +296,9 @@ static int amd_pstate_target(struct cpufreq_policy *policy,
 static unsigned int amd_pstate_fast_switch(struct cpufreq_policy *policy,
 				  unsigned int target_freq)
 {
-	return amd_pstate_update_freq(policy, target_freq, true);
+	if (!amd_pstate_update_freq(policy, target_freq, true))
+		return target_freq;
+	return policy->cur;
 }
 
 static void amd_pstate_adjust_perf(unsigned int cpu,
diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c
index ad4ce8493144..925fc17eaacb 100644
--- a/drivers/cpufreq/imx6q-cpufreq.c
+++ b/drivers/cpufreq/imx6q-cpufreq.c
@@ -209,6 +209,14 @@ static struct cpufreq_driver imx6q_cpufreq_driver = {
 	.suspend = cpufreq_generic_suspend,
 };
 
+static void imx6x_disable_freq_in_opp(struct device *dev, unsigned long freq)
+{
+	int ret = dev_pm_opp_disable(dev, freq);
+
+	if (ret < 0 && ret != -ENODEV)
+		dev_warn(dev, "failed to disable %ldMHz OPP\n", freq / 1000000);
+}
+
 #define OCOTP_CFG3			0x440
 #define OCOTP_CFG3_SPEED_SHIFT		16
 #define OCOTP_CFG3_SPEED_1P2GHZ		0x3
@@ -254,17 +262,15 @@ static int imx6q_opp_check_speed_grading(struct device *dev)
 	val &= 0x3;
 
 	if (val < OCOTP_CFG3_SPEED_996MHZ)
-		if (dev_pm_opp_disable(dev, 996000000))
-			dev_warn(dev, "failed to disable 996MHz OPP\n");
+		imx6x_disable_freq_in_opp(dev, 996000000);
 
 	if (of_machine_is_compatible("fsl,imx6q") ||
 	    of_machine_is_compatible("fsl,imx6qp")) {
 		if (val != OCOTP_CFG3_SPEED_852MHZ)
-			if (dev_pm_opp_disable(dev, 852000000))
-				dev_warn(dev, "failed to disable 852MHz OPP\n");
+			imx6x_disable_freq_in_opp(dev, 852000000);
+
 		if (val != OCOTP_CFG3_SPEED_1P2GHZ)
-			if (dev_pm_opp_disable(dev, 1200000000))
-				dev_warn(dev, "failed to disable 1.2GHz OPP\n");
+			imx6x_disable_freq_in_opp(dev, 1200000000);
 	}
 
 	return 0;
@@ -316,20 +322,16 @@ static int imx6ul_opp_check_speed_grading(struct device *dev)
 	val >>= OCOTP_CFG3_SPEED_SHIFT;
 	val &= 0x3;
 
-	if (of_machine_is_compatible("fsl,imx6ul")) {
+	if (of_machine_is_compatible("fsl,imx6ul"))
 		if (val != OCOTP_CFG3_6UL_SPEED_696MHZ)
-			if (dev_pm_opp_disable(dev, 696000000))
-				dev_warn(dev, "failed to disable 696MHz OPP\n");
-	}
+			imx6x_disable_freq_in_opp(dev, 696000000);
 
 	if (of_machine_is_compatible("fsl,imx6ull")) {
-		if (val != OCOTP_CFG3_6ULL_SPEED_792MHZ)
-			if (dev_pm_opp_disable(dev, 792000000))
-				dev_warn(dev, "failed to disable 792MHz OPP\n");
+		if (val < OCOTP_CFG3_6ULL_SPEED_792MHZ)
+			imx6x_disable_freq_in_opp(dev, 792000000);
 
 		if (val != OCOTP_CFG3_6ULL_SPEED_900MHZ)
-			if (dev_pm_opp_disable(dev, 900000000))
-				dev_warn(dev, "failed to disable 900MHz OPP\n");
+			imx6x_disable_freq_in_opp(dev, 900000000);
 	}
 
 	return ret;
diff --git a/drivers/dma-buf/dma-resv.c b/drivers/dma-buf/dma-resv.c
index f1ba71aed33c..e78ff9333c7a 100644
--- a/drivers/dma-buf/dma-resv.c
+++ b/drivers/dma-buf/dma-resv.c
@@ -296,7 +296,7 @@ void dma_resv_add_fence(struct dma_resv *obj, struct dma_fence *fence,
 
 		dma_resv_list_entry(fobj, i, obj, &old, &old_usage);
 		if ((old->context == fence->context && old_usage >= usage &&
-		     dma_fence_is_later(fence, old)) ||
+		     dma_fence_is_later_or_same(fence, old)) ||
 		    dma_fence_is_signaled(old)) {
 			dma_resv_list_set(fobj, i, fence, usage);
 			dma_fence_put(old);
diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
index adddd8c45d0c..74bab06283b7 100644
--- a/drivers/firewire/core-device.c
+++ b/drivers/firewire/core-device.c
@@ -717,14 +717,11 @@ static void create_units(struct fw_device *device)
 					fw_unit_attributes,
 					&unit->attribute_group);
 
-		if (device_register(&unit->device) < 0)
-			goto skip_unit;
-
 		fw_device_get(device);
-		continue;
-
-	skip_unit:
-		kfree(unit);
+		if (device_register(&unit->device) < 0) {
+			put_device(&unit->device);
+			continue;
+		}
 	}
 }
 
diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c
index 7ad2e03afd4e..234cd17fdee1 100644
--- a/drivers/firewire/sbp2.c
+++ b/drivers/firewire/sbp2.c
@@ -1519,9 +1519,9 @@ static int sbp2_scsi_slave_configure(struct scsi_device *sdev)
 	sdev->use_10_for_rw = 1;
 
 	if (sbp2_param_exclusive_login) {
-		sdev->manage_system_start_stop = true;
-		sdev->manage_runtime_start_stop = true;
-		sdev->manage_shutdown = true;
+		sdev->manage_system_start_stop = 1;
+		sdev->manage_runtime_start_stop = 1;
+		sdev->manage_shutdown = 1;
 	}
 
 	if (sdev->type == TYPE_ROM)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 6e5bc7484695..b9983ca99eb7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -2200,6 +2200,8 @@ static int amdgpu_pci_probe(struct pci_dev *pdev,
 		pm_runtime_mark_last_busy(ddev->dev);
 		pm_runtime_put_autosuspend(ddev->dev);
 
+		pci_wake_from_d3(pdev, TRUE);
+
 		/*
 		 * For runpm implemented via BACO, PMFW will handle the
 		 * timing for BACO in and out:
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index bc65fc1350f9..23e7e5126eae 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -82,6 +82,10 @@ MODULE_FIRMWARE("amdgpu/gc_11_0_4_me.bin");
 MODULE_FIRMWARE("amdgpu/gc_11_0_4_mec.bin");
 MODULE_FIRMWARE("amdgpu/gc_11_0_4_rlc.bin");
 
+static const struct soc15_reg_golden golden_settings_gc_11_0[] = {
+	SOC15_REG_GOLDEN_VALUE(GC, 0, regTCP_CNTL, 0x20000000, 0x20000000)
+};
+
 static const struct soc15_reg_golden golden_settings_gc_11_0_1[] =
 {
 	SOC15_REG_GOLDEN_VALUE(GC, 0, regCGTT_GS_NGG_CLK_CTRL, 0x9fff8fff, 0x00000010),
@@ -274,6 +278,10 @@ static void gfx_v11_0_init_golden_registers(struct amdgpu_device *adev)
 	default:
 		break;
 	}
+	soc15_program_register_sequence(adev,
+					golden_settings_gc_11_0,
+					(const u32)ARRAY_SIZE(golden_settings_gc_11_0));
+
 }
 
 static void gfx_v11_0_write_data_to_reg(struct amdgpu_ring *ring, int eng_sel,
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 001932cb813d..6d5f3c5fb4a6 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -6149,7 +6149,7 @@ int amdgpu_dm_connector_atomic_set_property(struct drm_connector *connector,
 		dm_new_state->underscan_enable = val;
 		ret = 0;
 	} else if (property == adev->mode_info.abm_level_property) {
-		dm_new_state->abm_level = val;
+		dm_new_state->abm_level = val ?: ABM_LEVEL_IMMEDIATE_DISABLE;
 		ret = 0;
 	}
 
@@ -6194,7 +6194,8 @@ int amdgpu_dm_connector_atomic_get_property(struct drm_connector *connector,
 		*val = dm_state->underscan_enable;
 		ret = 0;
 	} else if (property == adev->mode_info.abm_level_property) {
-		*val = dm_state->abm_level;
+		*val = (dm_state->abm_level != ABM_LEVEL_IMMEDIATE_DISABLE) ?
+			dm_state->abm_level : 0;
 		ret = 0;
 	}
 
@@ -6274,7 +6275,8 @@ void amdgpu_dm_connector_funcs_reset(struct drm_connector *connector)
 		state->pbn = 0;
 
 		if (connector->connector_type == DRM_MODE_CONNECTOR_eDP)
-			state->abm_level = amdgpu_dm_abm_level;
+			state->abm_level = amdgpu_dm_abm_level ?:
+				ABM_LEVEL_IMMEDIATE_DISABLE;
 
 		__drm_atomic_helper_connector_reset(connector, &state->base);
 	}
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index f773a467fef5..7e775cec0692 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -499,9 +499,12 @@ enum dcn_zstate_support_state {
 	DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY,
 	DCN_ZSTATE_SUPPORT_DISALLOW,
 };
-/*
- * For any clocks that may differ per pipe
- * only the max is stored in this structure
+
+/**
+ * dc_clocks - DC pipe clocks
+ *
+ * For any clocks that may differ per pipe only the max is stored in this
+ * structure
  */
 struct dc_clocks {
 	int dispclk_khz;
@@ -528,6 +531,16 @@ struct dc_clocks {
 	bool prev_p_state_change_support;
 	bool fclk_prev_p_state_change_support;
 	int num_ways;
+
+	/**
+	 * @fw_based_mclk_switching
+	 *
+	 * DC has a mechanism that leverage the variable refresh rate to switch
+	 * memory clock in cases that we have a large latency to achieve the
+	 * memory clock change and a short vblank window. DC has some
+	 * requirements to enable this feature, and this field describes if the
+	 * system support or not such a feature.
+	 */
 	bool fw_based_mclk_switching;
 	bool fw_based_mclk_switching_shut_down;
 	int prev_num_ways;
diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h
index 364ff913527d..31c6a80c216f 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_stream.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h
@@ -202,7 +202,18 @@ struct dc_stream_state {
 	bool use_vsc_sdp_for_colorimetry;
 	bool ignore_msa_timing_param;
 
+	/**
+	 * @allow_freesync:
+	 *
+	 * It say if Freesync is enabled or not.
+	 */
 	bool allow_freesync;
+
+	/**
+	 * @vrr_active_variable:
+	 *
+	 * It describes if VRR is in use.
+	 */
 	bool vrr_active_variable;
 	bool freesync_on_desktop;
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c
index 7a00fe525dfb..3538973bd0c6 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c
@@ -308,7 +308,10 @@ bool cm_helper_convert_to_custom_float(
 #define NUMBER_REGIONS     32
 #define NUMBER_SW_SEGMENTS 16
 
-bool cm_helper_translate_curve_to_hw_format(
+#define DC_LOGGER \
+		ctx->logger
+
+bool cm_helper_translate_curve_to_hw_format(struct dc_context *ctx,
 				const struct dc_transfer_func *output_tf,
 				struct pwl_params *lut_params, bool fixpoint)
 {
@@ -482,10 +485,18 @@ bool cm_helper_translate_curve_to_hw_format(
 		rgb->delta_green = dc_fixpt_sub(rgb_plus_1->green, rgb->green);
 		rgb->delta_blue  = dc_fixpt_sub(rgb_plus_1->blue,  rgb->blue);
 
+
 		if (fixpoint == true) {
-			rgb->delta_red_reg   = dc_fixpt_clamp_u0d10(rgb->delta_red);
-			rgb->delta_green_reg = dc_fixpt_clamp_u0d10(rgb->delta_green);
-			rgb->delta_blue_reg  = dc_fixpt_clamp_u0d10(rgb->delta_blue);
+			uint32_t red_clamp = dc_fixpt_clamp_u0d14(rgb->delta_red);
+			uint32_t green_clamp = dc_fixpt_clamp_u0d14(rgb->delta_green);
+			uint32_t blue_clamp = dc_fixpt_clamp_u0d14(rgb->delta_blue);
+
+			if (red_clamp >> 10 || green_clamp >> 10 || blue_clamp >> 10)
+				DC_LOG_WARNING("Losing delta precision while programming shaper LUT.");
+
+			rgb->delta_red_reg   = red_clamp & 0x3ff;
+			rgb->delta_green_reg = green_clamp & 0x3ff;
+			rgb->delta_blue_reg  = blue_clamp & 0x3ff;
 			rgb->red_reg         = dc_fixpt_clamp_u0d14(rgb->red);
 			rgb->green_reg       = dc_fixpt_clamp_u0d14(rgb->green);
 			rgb->blue_reg        = dc_fixpt_clamp_u0d14(rgb->blue);
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.h
index 3b8cd7410498..0a68b63d6126 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.h
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.h
@@ -106,6 +106,7 @@ bool cm_helper_convert_to_custom_float(
 		bool fixpoint);
 
 bool cm_helper_translate_curve_to_hw_format(
+		struct dc_context *ctx,
 		const struct dc_transfer_func *output_tf,
 		struct pwl_params *lut_params, bool fixpoint);
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index 394027118963..d84579da6400 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -1867,7 +1867,7 @@ bool dcn10_set_output_transfer_func(struct dc *dc, struct pipe_ctx *pipe_ctx,
 	/* dcn10_translate_regamma_to_hw_format takes 750us, only do it when full
 	 * update.
 	 */
-	else if (cm_helper_translate_curve_to_hw_format(
+	else if (cm_helper_translate_curve_to_hw_format(dc->ctx,
 			stream->out_transfer_func,
 			&dpp->regamma_params, false)) {
 		dpp->funcs->dpp_program_regamma_pwl(
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index fbc188812ccc..9bd6a5716cdc 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -843,7 +843,7 @@ bool dcn20_set_output_transfer_func(struct dc *dc, struct pipe_ctx *pipe_ctx,
 			params = &stream->out_transfer_func->pwl;
 		else if (pipe_ctx->stream->out_transfer_func->type ==
 			TF_TYPE_DISTRIBUTED_POINTS &&
-			cm_helper_translate_curve_to_hw_format(
+			cm_helper_translate_curve_to_hw_format(dc->ctx,
 			stream->out_transfer_func,
 			&mpc->blender_params, false))
 			params = &mpc->blender_params;
@@ -872,7 +872,7 @@ bool dcn20_set_blend_lut(
 		if (plane_state->blend_tf->type == TF_TYPE_HWPWL)
 			blend_lut = &plane_state->blend_tf->pwl;
 		else if (plane_state->blend_tf->type == TF_TYPE_DISTRIBUTED_POINTS) {
-			cm_helper_translate_curve_to_hw_format(
+			cm_helper_translate_curve_to_hw_format(plane_state->ctx,
 					plane_state->blend_tf,
 					&dpp_base->regamma_params, false);
 			blend_lut = &dpp_base->regamma_params;
@@ -894,7 +894,7 @@ bool dcn20_set_shaper_3dlut(
 		if (plane_state->in_shaper_func->type == TF_TYPE_HWPWL)
 			shaper_lut = &plane_state->in_shaper_func->pwl;
 		else if (plane_state->in_shaper_func->type == TF_TYPE_DISTRIBUTED_POINTS) {
-			cm_helper_translate_curve_to_hw_format(
+			cm_helper_translate_curve_to_hw_format(plane_state->ctx,
 					plane_state->in_shaper_func,
 					&dpp_base->shaper_params, true);
 			shaper_lut = &dpp_base->shaper_params;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dwb_cm.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dwb_cm.c
index 6a3d3a0ec0a3..701c7d8bc038 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dwb_cm.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dwb_cm.c
@@ -280,7 +280,7 @@ bool dwb3_ogam_set_input_transfer_func(
 	dwb_ogam_lut = kzalloc(sizeof(*dwb_ogam_lut), GFP_KERNEL);
 
 	if (dwb_ogam_lut) {
-		cm_helper_translate_curve_to_hw_format(
+		cm_helper_translate_curve_to_hw_format(dwbc->ctx,
 			in_transfer_func_dwb_ogam,
 			dwb_ogam_lut, false);
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
index a1b312483d7f..53262f6bc40b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c
@@ -91,8 +91,8 @@ bool dcn30_set_blend_lut(
 	return result;
 }
 
-static bool dcn30_set_mpc_shaper_3dlut(
-	struct pipe_ctx *pipe_ctx, const struct dc_stream_state *stream)
+static bool dcn30_set_mpc_shaper_3dlut(struct pipe_ctx *pipe_ctx,
+				       const struct dc_stream_state *stream)
 {
 	struct dpp *dpp_base = pipe_ctx->plane_res.dpp;
 	int mpcc_id = pipe_ctx->plane_res.hubp->inst;
@@ -104,19 +104,18 @@ static bool dcn30_set_mpc_shaper_3dlut(
 	const struct pwl_params *shaper_lut = NULL;
 	//get the shaper lut params
 	if (stream->func_shaper) {
-		if (stream->func_shaper->type == TF_TYPE_HWPWL)
+		if (stream->func_shaper->type == TF_TYPE_HWPWL) {
 			shaper_lut = &stream->func_shaper->pwl;
-		else if (stream->func_shaper->type == TF_TYPE_DISTRIBUTED_POINTS) {
-			cm_helper_translate_curve_to_hw_format(
-					stream->func_shaper,
-					&dpp_base->shaper_params, true);
+		} else if (stream->func_shaper->type == TF_TYPE_DISTRIBUTED_POINTS) {
+			cm_helper_translate_curve_to_hw_format(stream->ctx, stream->func_shaper,
+							       &dpp_base->shaper_params, true);
 			shaper_lut = &dpp_base->shaper_params;
 		}
 	}
 
 	if (stream->lut3d_func &&
-		stream->lut3d_func->state.bits.initialized == 1 &&
-		stream->lut3d_func->state.bits.rmu_idx_valid == 1) {
+	    stream->lut3d_func->state.bits.initialized == 1 &&
+	    stream->lut3d_func->state.bits.rmu_idx_valid == 1) {
 		if (stream->lut3d_func->state.bits.rmu_mux_num == 0)
 			mpcc_id_projected = stream->lut3d_func->state.bits.mpc_rmu0_mux;
 		else if (stream->lut3d_func->state.bits.rmu_mux_num == 1)
@@ -125,20 +124,22 @@ static bool dcn30_set_mpc_shaper_3dlut(
 			mpcc_id_projected = stream->lut3d_func->state.bits.mpc_rmu2_mux;
 		if (mpcc_id_projected != mpcc_id)
 			BREAK_TO_DEBUGGER();
-		/*find the reason why logical layer assigned a differant mpcc_id into acquire_post_bldn_3dlut*/
+		/* find the reason why logical layer assigned a different
+		 * mpcc_id into acquire_post_bldn_3dlut
+		 */
 		acquired_rmu = mpc->funcs->acquire_rmu(mpc, mpcc_id,
-				stream->lut3d_func->state.bits.rmu_mux_num);
+						       stream->lut3d_func->state.bits.rmu_mux_num);
 		if (acquired_rmu != stream->lut3d_func->state.bits.rmu_mux_num)
 			BREAK_TO_DEBUGGER();
-		result = mpc->funcs->program_3dlut(mpc,
-								&stream->lut3d_func->lut_3d,
-								stream->lut3d_func->state.bits.rmu_mux_num);
+
+		result = mpc->funcs->program_3dlut(mpc, &stream->lut3d_func->lut_3d,
+						   stream->lut3d_func->state.bits.rmu_mux_num);
 		result = mpc->funcs->program_shaper(mpc, shaper_lut,
-				stream->lut3d_func->state.bits.rmu_mux_num);
-	} else
-		/*loop through the available mux and release the requested mpcc_id*/
+						    stream->lut3d_func->state.bits.rmu_mux_num);
+	} else {
+		// loop through the available mux and release the requested mpcc_id
 		mpc->funcs->release_rmu(mpc, mpcc_id);
-
+	}
 
 	return result;
 }
diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
index 503ab45b4ace..6b8abdb5c7f8 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
@@ -884,7 +884,7 @@ static const struct dc_plane_cap plane_cap = {
 static const struct dc_debug_options debug_defaults_drv = {
 	.disable_z10 = false,
 	.enable_z9_disable_interface = true,
-	.minimum_z8_residency_time = 2000,
+	.minimum_z8_residency_time = 2100,
 	.psr_skip_crtc_disable = true,
 	.disable_dmcu = true,
 	.force_abm_enable = false,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
index 50b354797728..bd75d3cba098 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c
@@ -530,7 +530,7 @@ static bool dcn32_set_mpc_shaper_3dlut(
 		if (stream->func_shaper->type == TF_TYPE_HWPWL)
 			shaper_lut = &stream->func_shaper->pwl;
 		else if (stream->func_shaper->type == TF_TYPE_DISTRIBUTED_POINTS) {
-			cm_helper_translate_curve_to_hw_format(
+			cm_helper_translate_curve_to_hw_format(stream->ctx,
 					stream->func_shaper,
 					&dpp_base->shaper_params, true);
 			shaper_lut = &dpp_base->shaper_params;
@@ -566,8 +566,7 @@ bool dcn32_set_mcm_luts(
 		if (plane_state->blend_tf->type == TF_TYPE_HWPWL)
 			lut_params = &plane_state->blend_tf->pwl;
 		else if (plane_state->blend_tf->type == TF_TYPE_DISTRIBUTED_POINTS) {
-			cm_helper_translate_curve_to_hw_format(
-					plane_state->blend_tf,
+			cm3_helper_translate_curve_to_hw_format(plane_state->blend_tf,
 					&dpp_base->regamma_params, false);
 			lut_params = &dpp_base->regamma_params;
 		}
@@ -581,8 +580,7 @@ bool dcn32_set_mcm_luts(
 		else if (plane_state->in_shaper_func->type == TF_TYPE_DISTRIBUTED_POINTS) {
 			// TODO: dpp_base replace
 			ASSERT(false);
-			cm_helper_translate_curve_to_hw_format(
-					plane_state->in_shaper_func,
+			cm3_helper_translate_curve_to_hw_format(plane_state->in_shaper_func,
 					&dpp_base->shaper_params, true);
 			lut_params = &dpp_base->shaper_params;
 		}
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dc_features.h b/drivers/gpu/drm/amd/display/dc/dml/dc_features.h
index 74e86732e301..2cbdd75429ff 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dc_features.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/dc_features.h
@@ -29,6 +29,13 @@
 #define DC__PRESENT 1
 #define DC__PRESENT__1 1
 #define DC__NUM_DPP 4
+
+/**
+ * @DC__VOLTAGE_STATES:
+ *
+ * Define the maximum amount of states supported by the ASIC. Every ASIC has a
+ * specific number of states; this macro defines the maximum number of states.
+ */
 #define DC__VOLTAGE_STATES 20
 #define DC__NUM_DPP__4 1
 #define DC__NUM_DPP__0_PRESENT 1
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
index dbe5d2efa4a3..9d224bb2b3df 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c
@@ -948,10 +948,8 @@ static enum dcn_zstate_support_state  decide_zstate_support(struct dc *dc, struc
 {
 	int plane_count;
 	int i;
-	unsigned int min_dst_y_next_start_us;
 
 	plane_count = 0;
-	min_dst_y_next_start_us = 0;
 	for (i = 0; i < dc->res_pool->pipe_count; i++) {
 		if (context->res_ctx.pipe_ctx[i].plane_state)
 			plane_count++;
@@ -973,26 +971,15 @@ static enum dcn_zstate_support_state  decide_zstate_support(struct dc *dc, struc
 	else if (context->stream_count == 1 &&  context->streams[0]->signal == SIGNAL_TYPE_EDP) {
 		struct dc_link *link = context->streams[0]->sink->link;
 		struct dc_stream_status *stream_status = &context->stream_status[0];
-		struct dc_stream_state *current_stream = context->streams[0];
 		int minmum_z8_residency = dc->debug.minimum_z8_residency_time > 0 ? dc->debug.minimum_z8_residency_time : 1000;
 		bool allow_z8 = context->bw_ctx.dml.vba.StutterPeriod > (double)minmum_z8_residency;
 		bool is_pwrseq0 = link->link_index == 0;
-		bool isFreesyncVideo;
-
-		isFreesyncVideo = current_stream->adjust.v_total_min == current_stream->adjust.v_total_max;
-		isFreesyncVideo = isFreesyncVideo && current_stream->timing.v_total < current_stream->adjust.v_total_min;
-		for (i = 0; i < dc->res_pool->pipe_count; i++) {
-			if (context->res_ctx.pipe_ctx[i].stream == current_stream && isFreesyncVideo) {
-				min_dst_y_next_start_us = context->res_ctx.pipe_ctx[i].dlg_regs.min_dst_y_next_start_us;
-				break;
-			}
-		}
 
 		/* Don't support multi-plane configurations */
 		if (stream_status->plane_count > 1)
 			return DCN_ZSTATE_SUPPORT_DISALLOW;
 
-		if (is_pwrseq0 && (context->bw_ctx.dml.vba.StutterPeriod > 5000.0 || min_dst_y_next_start_us > 5000))
+		if (is_pwrseq0 && context->bw_ctx.dml.vba.StutterPeriod > 5000.0)
 			return DCN_ZSTATE_SUPPORT_ALLOW;
 		else if (is_pwrseq0 && link->psr_settings.psr_version == DC_PSR_VERSION_1 && !link->panel_config.psr.disable_psr)
 			return allow_z8 ? DCN_ZSTATE_SUPPORT_ALLOW_Z8_Z10_ONLY : DCN_ZSTATE_SUPPORT_ALLOW_Z10_ONLY;
diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
index c89b761bcb92..85e0d1c2a908 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c
@@ -1788,6 +1788,7 @@ void dcn32_calculate_wm_and_dlg_fpu(struct dc *dc, struct dc_state *context,
 	int i, pipe_idx, vlevel_temp = 0;
 	double dcfclk = dcn3_2_soc.clock_limits[0].dcfclk_mhz;
 	double dcfclk_from_validation = context->bw_ctx.dml.vba.DCFCLKState[vlevel][context->bw_ctx.dml.vba.maxMpcComb];
+	double dram_speed_from_validation = context->bw_ctx.dml.vba.DRAMSpeed;
 	double dcfclk_from_fw_based_mclk_switching = dcfclk_from_validation;
 	bool pstate_en = context->bw_ctx.dml.vba.DRAMClockChangeSupport[vlevel][context->bw_ctx.dml.vba.maxMpcComb] !=
 			dm_dram_clock_change_unsupported;
@@ -1921,7 +1922,7 @@ void dcn32_calculate_wm_and_dlg_fpu(struct dc *dc, struct dc_state *context,
 	}
 
 	if (dc->clk_mgr->bw_params->wm_table.nv_entries[WM_C].valid) {
-		min_dram_speed_mts = context->bw_ctx.dml.vba.DRAMSpeed;
+		min_dram_speed_mts = dram_speed_from_validation;
 		min_dram_speed_mts_margin = 160;
 
 		context->bw_ctx.dml.soc.dram_clock_change_latency_us =
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h
index f394b3f3922a..0bffae95f3a2 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_enums.h
@@ -105,14 +105,39 @@ enum source_macro_tile_size {
 enum cursor_bpp {
 	dm_cur_2bit = 0, dm_cur_32bit = 1, dm_cur_64bit = 2
 };
+
+/**
+ * @enum clock_change_support - It represents possible reasons to change the DRAM clock.
+ *
+ * DC may change the DRAM clock during its execution, and this enum tracks all
+ * the available methods. Note that every ASIC has their specific way to deal
+ * with these clock switch.
+ */
 enum clock_change_support {
+	/**
+	 * @dm_dram_clock_change_uninitialized: If you see this, we might have
+	 * a code initialization issue
+	 */
 	dm_dram_clock_change_uninitialized = 0,
+
+	/**
+	 * @dm_dram_clock_change_vactive: Support DRAM switch in VActive
+	 */
 	dm_dram_clock_change_vactive,
+
+	/**
+	 * @dm_dram_clock_change_vblank: Support DRAM switch in VBlank
+	 */
 	dm_dram_clock_change_vblank,
+
 	dm_dram_clock_change_vactive_w_mall_full_frame,
 	dm_dram_clock_change_vactive_w_mall_sub_vp,
 	dm_dram_clock_change_vblank_w_mall_full_frame,
 	dm_dram_clock_change_vblank_w_mall_sub_vp,
+
+	/**
+	 * @dm_dram_clock_change_unsupported: Do not support DRAM switch
+	 */
 	dm_dram_clock_change_unsupported
 };
 
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
index 2b34b02dbd45..81e53e67cd0b 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
+++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.h
@@ -419,6 +419,15 @@ struct vba_vars_st {
 	double MinPixelChunkSizeBytes;
 	unsigned int DCCMetaBufferSizeBytes;
 	// Pipe/Plane Parameters
+
+	/** @VoltageLevel:
+	 * Every ASIC has a fixed number of DPM states, and some devices might
+	 * have some particular voltage configuration that does not map
+	 * directly to the DPM states. This field tells how many states the
+	 * target device supports; even though this field combines the DPM and
+	 * special SOC voltages, it mostly matches the total number of DPM
+	 * states.
+	 */
 	int VoltageLevel;
 	double FabricClock;
 	double DRAMSpeed;
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
index 5fa7c4772af4..d2b9e3f83fc3 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
@@ -115,6 +115,13 @@ struct resource_funcs {
 				int vlevel);
 	void (*update_soc_for_wm_a)(
 				struct dc *dc, struct dc_state *context);
+
+	/**
+	 * @populate_dml_pipes - Populate pipe data struct
+	 *
+	 * Returns:
+	 * Total of pipes available in the specific ASIC.
+	 */
 	int (*populate_dml_pipes)(
 		struct dc *dc,
 		struct dc_state *context,
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
index cd2be729846b..a819f0f97c5f 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
@@ -35,6 +35,13 @@
  ******************************************************************************/
 
 #define MAX_AUDIOS 7
+
+/**
+ * @MAX_PIPES:
+ *
+ * Every ASIC support a fixed number of pipes; MAX_PIPES defines a large number
+ * to be used inside loops and for determining array sizes.
+ */
 #define MAX_PIPES 6
 #define MAX_DIG_LINK_ENCODERS 7
 #define MAX_DWB_PIPES	1
diff --git a/drivers/gpu/drm/amd/display/dmub/dmub_srv.h b/drivers/gpu/drm/amd/display/dmub/dmub_srv.h
index a21fe7b037d1..aaabaab49809 100644
--- a/drivers/gpu/drm/amd/display/dmub/dmub_srv.h
+++ b/drivers/gpu/drm/amd/display/dmub/dmub_srv.h
@@ -332,6 +332,8 @@ struct dmub_srv_hw_funcs {
 	void (*setup_mailbox)(struct dmub_srv *dmub,
 			      const struct dmub_region *inbox1);
 
+	uint32_t (*get_inbox1_wptr)(struct dmub_srv *dmub);
+
 	uint32_t (*get_inbox1_rptr)(struct dmub_srv *dmub);
 
 	void (*set_inbox1_wptr)(struct dmub_srv *dmub, uint32_t wptr_offset);
@@ -590,6 +592,18 @@ enum dmub_status dmub_srv_hw_init(struct dmub_srv *dmub,
  */
 enum dmub_status dmub_srv_hw_reset(struct dmub_srv *dmub);
 
+/**
+ * dmub_srv_sync_inbox1() - sync sw state with hw state
+ * @dmub: the dmub service
+ *
+ * Sync sw state with hw state when resume from S0i3
+ *
+ * Return:
+ *   DMUB_STATUS_OK - success
+ *   DMUB_STATUS_INVALID - unspecified error
+ */
+enum dmub_status dmub_srv_sync_inbox1(struct dmub_srv *dmub);
+
 /**
  * dmub_srv_cmd_queue() - queues a command to the DMUB
  * @dmub: the dmub service
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.c
index a6540e27044d..98dad0d47e72 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.c
@@ -282,6 +282,11 @@ void dmub_dcn20_setup_mailbox(struct dmub_srv *dmub,
 	REG_WRITE(DMCUB_INBOX1_SIZE, inbox1->top - inbox1->base);
 }
 
+uint32_t dmub_dcn20_get_inbox1_wptr(struct dmub_srv *dmub)
+{
+	return REG_READ(DMCUB_INBOX1_WPTR);
+}
+
 uint32_t dmub_dcn20_get_inbox1_rptr(struct dmub_srv *dmub)
 {
 	return REG_READ(DMCUB_INBOX1_RPTR);
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.h b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.h
index c2e5831ac52c..1df128e57ed3 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.h
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn20.h
@@ -202,6 +202,8 @@ void dmub_dcn20_setup_windows(struct dmub_srv *dmub,
 void dmub_dcn20_setup_mailbox(struct dmub_srv *dmub,
 			      const struct dmub_region *inbox1);
 
+uint32_t dmub_dcn20_get_inbox1_wptr(struct dmub_srv *dmub);
+
 uint32_t dmub_dcn20_get_inbox1_rptr(struct dmub_srv *dmub);
 
 void dmub_dcn20_set_inbox1_wptr(struct dmub_srv *dmub, uint32_t wptr_offset);
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c
index 89d24fb7024e..5e952541e72d 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c
@@ -242,6 +242,11 @@ void dmub_dcn31_setup_mailbox(struct dmub_srv *dmub,
 	REG_WRITE(DMCUB_INBOX1_SIZE, inbox1->top - inbox1->base);
 }
 
+uint32_t dmub_dcn31_get_inbox1_wptr(struct dmub_srv *dmub)
+{
+	return REG_READ(DMCUB_INBOX1_WPTR);
+}
+
 uint32_t dmub_dcn31_get_inbox1_rptr(struct dmub_srv *dmub)
 {
 	return REG_READ(DMCUB_INBOX1_RPTR);
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.h b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.h
index eb6241094147..89c5a948b67d 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.h
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.h
@@ -204,6 +204,8 @@ void dmub_dcn31_setup_windows(struct dmub_srv *dmub,
 void dmub_dcn31_setup_mailbox(struct dmub_srv *dmub,
 			      const struct dmub_region *inbox1);
 
+uint32_t dmub_dcn31_get_inbox1_wptr(struct dmub_srv *dmub);
+
 uint32_t dmub_dcn31_get_inbox1_rptr(struct dmub_srv *dmub);
 
 void dmub_dcn31_set_inbox1_wptr(struct dmub_srv *dmub, uint32_t wptr_offset);
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c
index 9c20516be066..d2f03f797279 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c
@@ -266,6 +266,11 @@ void dmub_dcn32_setup_mailbox(struct dmub_srv *dmub,
 	REG_WRITE(DMCUB_INBOX1_SIZE, inbox1->top - inbox1->base);
 }
 
+uint32_t dmub_dcn32_get_inbox1_wptr(struct dmub_srv *dmub)
+{
+	return REG_READ(DMCUB_INBOX1_WPTR);
+}
+
 uint32_t dmub_dcn32_get_inbox1_rptr(struct dmub_srv *dmub)
 {
 	return REG_READ(DMCUB_INBOX1_RPTR);
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.h b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.h
index 7d1a6eb4d665..f15336b6e22b 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.h
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.h
@@ -206,6 +206,8 @@ void dmub_dcn32_setup_windows(struct dmub_srv *dmub,
 void dmub_dcn32_setup_mailbox(struct dmub_srv *dmub,
 			      const struct dmub_region *inbox1);
 
+uint32_t dmub_dcn32_get_inbox1_wptr(struct dmub_srv *dmub);
+
 uint32_t dmub_dcn32_get_inbox1_rptr(struct dmub_srv *dmub);
 
 void dmub_dcn32_set_inbox1_wptr(struct dmub_srv *dmub, uint32_t wptr_offset);
diff --git a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
index c3327875933e..e951fd837aa2 100644
--- a/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
+++ b/drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c
@@ -167,6 +167,7 @@ static bool dmub_srv_hw_setup(struct dmub_srv *dmub, enum dmub_asic asic)
 		funcs->backdoor_load = dmub_dcn20_backdoor_load;
 		funcs->setup_windows = dmub_dcn20_setup_windows;
 		funcs->setup_mailbox = dmub_dcn20_setup_mailbox;
+		funcs->get_inbox1_wptr = dmub_dcn20_get_inbox1_wptr;
 		funcs->get_inbox1_rptr = dmub_dcn20_get_inbox1_rptr;
 		funcs->set_inbox1_wptr = dmub_dcn20_set_inbox1_wptr;
 		funcs->is_supported = dmub_dcn20_is_supported;
@@ -243,6 +244,7 @@ static bool dmub_srv_hw_setup(struct dmub_srv *dmub, enum dmub_asic asic)
 		funcs->backdoor_load = dmub_dcn31_backdoor_load;
 		funcs->setup_windows = dmub_dcn31_setup_windows;
 		funcs->setup_mailbox = dmub_dcn31_setup_mailbox;
+		funcs->get_inbox1_wptr = dmub_dcn31_get_inbox1_wptr;
 		funcs->get_inbox1_rptr = dmub_dcn31_get_inbox1_rptr;
 		funcs->set_inbox1_wptr = dmub_dcn31_set_inbox1_wptr;
 		funcs->setup_out_mailbox = dmub_dcn31_setup_out_mailbox;
@@ -281,6 +283,7 @@ static bool dmub_srv_hw_setup(struct dmub_srv *dmub, enum dmub_asic asic)
 		funcs->backdoor_load_zfb_mode = dmub_dcn32_backdoor_load_zfb_mode;
 		funcs->setup_windows = dmub_dcn32_setup_windows;
 		funcs->setup_mailbox = dmub_dcn32_setup_mailbox;
+		funcs->get_inbox1_wptr = dmub_dcn32_get_inbox1_wptr;
 		funcs->get_inbox1_rptr = dmub_dcn32_get_inbox1_rptr;
 		funcs->set_inbox1_wptr = dmub_dcn32_set_inbox1_wptr;
 		funcs->setup_out_mailbox = dmub_dcn32_setup_out_mailbox;
@@ -666,6 +669,27 @@ enum dmub_status dmub_srv_hw_init(struct dmub_srv *dmub,
 	return DMUB_STATUS_OK;
 }
 
+enum dmub_status dmub_srv_sync_inbox1(struct dmub_srv *dmub)
+{
+	if (!dmub->sw_init)
+		return DMUB_STATUS_INVALID;
+
+	if (dmub->hw_funcs.get_inbox1_rptr && dmub->hw_funcs.get_inbox1_wptr) {
+		uint32_t rptr = dmub->hw_funcs.get_inbox1_rptr(dmub);
+		uint32_t wptr = dmub->hw_funcs.get_inbox1_wptr(dmub);
+
+		if (rptr > dmub->inbox1_rb.capacity || wptr > dmub->inbox1_rb.capacity) {
+			return DMUB_STATUS_HW_FAILURE;
+		} else {
+			dmub->inbox1_rb.rptr = rptr;
+			dmub->inbox1_rb.wrpt = wptr;
+			dmub->inbox1_last_wptr = dmub->inbox1_rb.wrpt;
+		}
+	}
+
+	return DMUB_STATUS_OK;
+}
+
 enum dmub_status dmub_srv_hw_reset(struct dmub_srv *dmub)
 {
 	if (!dmub->sw_init)
@@ -694,6 +718,11 @@ enum dmub_status dmub_srv_cmd_queue(struct dmub_srv *dmub,
 	if (!dmub->hw_init)
 		return DMUB_STATUS_INVALID;
 
+	if (dmub->inbox1_rb.rptr > dmub->inbox1_rb.capacity ||
+	    dmub->inbox1_rb.wrpt > dmub->inbox1_rb.capacity) {
+		return DMUB_STATUS_HW_FAILURE;
+	}
+
 	if (dmub_rb_push_front(&dmub->inbox1_rb, cmd))
 		return DMUB_STATUS_OK;
 
@@ -964,6 +993,7 @@ enum dmub_status dmub_srv_wait_for_inbox0_ack(struct dmub_srv *dmub, uint32_t ti
 		ack = dmub->hw_funcs.read_inbox0_ack_register(dmub);
 		if (ack)
 			return DMUB_STATUS_OK;
+		udelay(1);
 	}
 	return DMUB_STATUS_TIMEOUT;
 }
diff --git a/drivers/gpu/drm/amd/include/asic_reg/gc/gc_11_0_0_offset.h b/drivers/gpu/drm/amd/include/asic_reg/gc/gc_11_0_0_offset.h
index c92c4b83253f..4bff1ef8a9a6 100644
--- a/drivers/gpu/drm/amd/include/asic_reg/gc/gc_11_0_0_offset.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/gc/gc_11_0_0_offset.h
@@ -6369,6 +6369,8 @@
 #define regTCP_INVALIDATE_BASE_IDX                                                                      1
 #define regTCP_STATUS                                                                                   0x19a1
 #define regTCP_STATUS_BASE_IDX                                                                          1
+#define regTCP_CNTL                                                                                     0x19a2
+#define regTCP_CNTL_BASE_IDX                                                                            1
 #define regTCP_CNTL2                                                                                    0x19a3
 #define regTCP_CNTL2_BASE_IDX                                                                           1
 #define regTCP_DEBUG_INDEX                                                                              0x19a5
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
index d30ec3005ea1..cd8b0ab0112a 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c
@@ -258,8 +258,11 @@ static int aldebaran_tables_init(struct smu_context *smu)
 	}
 
 	smu_table->ecc_table = kzalloc(tables[SMU_TABLE_ECCINFO].size, GFP_KERNEL);
-	if (!smu_table->ecc_table)
+	if (!smu_table->ecc_table) {
+		kfree(smu_table->metrics_table);
+		kfree(smu_table->gpu_metrics_table);
 		return -ENOMEM;
+	}
 
 	return 0;
 }
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index fc6957fddce8..8404286302b0 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -136,6 +136,7 @@ static const struct xpad_device {
 	{ 0x044f, 0x0f07, "Thrustmaster, Inc. Controller", 0, XTYPE_XBOX },
 	{ 0x044f, 0x0f10, "Thrustmaster Modena GT Wheel", 0, XTYPE_XBOX },
 	{ 0x044f, 0xb326, "Thrustmaster Gamepad GP XID", 0, XTYPE_XBOX360 },
+	{ 0x03f0, 0x0495, "HyperX Clutch Gladiate", 0, XTYPE_XBOXONE },
 	{ 0x045e, 0x0202, "Microsoft X-Box pad v1 (US)", 0, XTYPE_XBOX },
 	{ 0x045e, 0x0285, "Microsoft X-Box pad (Japan)", 0, XTYPE_XBOX },
 	{ 0x045e, 0x0287, "Microsoft Xbox Controller S", 0, XTYPE_XBOX },
@@ -459,6 +460,7 @@ static const struct usb_device_id xpad_table[] = {
 	XPAD_XBOX360_VENDOR(0x0079),		/* GPD Win 2 Controller */
 	XPAD_XBOX360_VENDOR(0x03eb),		/* Wooting Keyboards (Legacy) */
 	XPAD_XBOX360_VENDOR(0x044f),		/* Thrustmaster X-Box 360 controllers */
+	XPAD_XBOXONE_VENDOR(0x03f0),		/* HP HyperX Xbox One Controllers */
 	XPAD_XBOX360_VENDOR(0x045e),		/* Microsoft X-Box 360 controllers */
 	XPAD_XBOXONE_VENDOR(0x045e),		/* Microsoft X-Box One controllers */
 	XPAD_XBOX360_VENDOR(0x046d),		/* Logitech X-Box 360 style controllers */
diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c
index f800989ea046..418af1db0192 100644
--- a/drivers/iommu/intel/dmar.c
+++ b/drivers/iommu/intel/dmar.c
@@ -1495,6 +1495,15 @@ void qi_flush_dev_iotlb(struct intel_iommu *iommu, u16 sid, u16 pfsid,
 {
 	struct qi_desc desc;
 
+	/*
+	 * VT-d spec, section 4.3:
+	 *
+	 * Software is recommended to not submit any Device-TLB invalidation
+	 * requests while address remapping hardware is disabled.
+	 */
+	if (!(iommu->gcmd & DMA_GCMD_TE))
+		return;
+
 	if (mask) {
 		addr |= (1ULL << (VTD_PAGE_SHIFT + mask - 1)) - 1;
 		desc.qw1 = QI_DEV_IOTLB_ADDR(addr) | QI_DEV_IOTLB_SIZE;
@@ -1560,6 +1569,15 @@ void qi_flush_dev_iotlb_pasid(struct intel_iommu *iommu, u16 sid, u16 pfsid,
 	unsigned long mask = 1UL << (VTD_PAGE_SHIFT + size_order - 1);
 	struct qi_desc desc = {.qw1 = 0, .qw2 = 0, .qw3 = 0};
 
+	/*
+	 * VT-d spec, section 4.3:
+	 *
+	 * Software is recommended to not submit any Device-TLB invalidation
+	 * requests while address remapping hardware is disabled.
+	 */
+	if (!(iommu->gcmd & DMA_GCMD_TE))
+		return;
+
 	desc.qw0 = QI_DEV_EIOTLB_PASID(pasid) | QI_DEV_EIOTLB_SID(sid) |
 		QI_DEV_EIOTLB_QDEP(qdep) | QI_DEIOTLB_TYPE |
 		QI_DEV_IOTLB_PFSID(pfsid);
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index 5c4f5aa8e87e..e111b35a7aff 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -277,7 +277,7 @@ static LIST_HEAD(dmar_satc_units);
 #define for_each_rmrr_units(rmrr) \
 	list_for_each_entry(rmrr, &dmar_rmrr_units, list)
 
-static void dmar_remove_one_dev_info(struct device *dev);
+static void device_block_translation(struct device *dev);
 
 int dmar_disabled = !IS_ENABLED(CONFIG_INTEL_IOMMU_DEFAULT_ON);
 int intel_iommu_sm = IS_ENABLED(CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON);
@@ -1418,7 +1418,7 @@ static void iommu_enable_pci_caps(struct device_domain_info *info)
 {
 	struct pci_dev *pdev;
 
-	if (!info || !dev_is_pci(info->dev))
+	if (!dev_is_pci(info->dev))
 		return;
 
 	pdev = to_pci_dev(info->dev);
@@ -2064,7 +2064,6 @@ static int domain_context_mapping_one(struct dmar_domain *domain,
 	} else {
 		iommu_flush_write_buffer(iommu);
 	}
-	iommu_enable_pci_caps(info);
 
 	ret = 0;
 
@@ -2494,13 +2493,6 @@ static int domain_add_dev_info(struct dmar_domain *domain, struct device *dev)
 
 	/* PASID table is mandatory for a PCI device in scalable mode. */
 	if (sm_supported(iommu) && !dev_is_real_dma_subdevice(dev)) {
-		ret = intel_pasid_alloc_table(dev);
-		if (ret) {
-			dev_err(dev, "PASID table allocation failed\n");
-			dmar_remove_one_dev_info(dev);
-			return ret;
-		}
-
 		/* Setup the PASID entry for requests without PASID: */
 		if (hw_pass_through && domain_type_is_si(domain))
 			ret = intel_pasid_setup_pass_through(iommu, domain,
@@ -2513,7 +2505,7 @@ static int domain_add_dev_info(struct dmar_domain *domain, struct device *dev)
 					dev, PASID_RID2PASID);
 		if (ret) {
 			dev_err(dev, "Setup RID2PASID failed\n");
-			dmar_remove_one_dev_info(dev);
+			device_block_translation(dev);
 			return ret;
 		}
 	}
@@ -2521,10 +2513,13 @@ static int domain_add_dev_info(struct dmar_domain *domain, struct device *dev)
 	ret = domain_context_mapping(domain, dev);
 	if (ret) {
 		dev_err(dev, "Domain context map failed\n");
-		dmar_remove_one_dev_info(dev);
+		device_block_translation(dev);
 		return ret;
 	}
 
+	if (sm_supported(info->iommu) || !domain_type_is_si(info->domain))
+		iommu_enable_pci_caps(info);
+
 	return 0;
 }
 
@@ -4091,8 +4086,8 @@ static int domain_context_clear_one_cb(struct pci_dev *pdev, u16 alias, void *op
  */
 static void domain_context_clear(struct device_domain_info *info)
 {
-	if (!info->iommu || !info->dev || !dev_is_pci(info->dev))
-		return;
+	if (!dev_is_pci(info->dev))
+		domain_context_clear_one(info, info->bus, info->devfn);
 
 	pci_for_each_dma_alias(to_pci_dev(info->dev),
 			       &domain_context_clear_one_cb, info);
@@ -4112,7 +4107,6 @@ static void dmar_remove_one_dev_info(struct device *dev)
 
 		iommu_disable_dev_iotlb(info);
 		domain_context_clear(info);
-		intel_pasid_free_table(info->dev);
 	}
 
 	spin_lock_irqsave(&domain->lock, flags);
@@ -4123,6 +4117,37 @@ static void dmar_remove_one_dev_info(struct device *dev)
 	info->domain = NULL;
 }
 
+/*
+ * Clear the page table pointer in context or pasid table entries so that
+ * all DMA requests without PASID from the device are blocked. If the page
+ * table has been set, clean up the data structures.
+ */
+static void device_block_translation(struct device *dev)
+{
+	struct device_domain_info *info = dev_iommu_priv_get(dev);
+	struct intel_iommu *iommu = info->iommu;
+	unsigned long flags;
+
+	iommu_disable_dev_iotlb(info);
+	if (!dev_is_real_dma_subdevice(dev)) {
+		if (sm_supported(iommu))
+			intel_pasid_tear_down_entry(iommu, dev,
+						    PASID_RID2PASID, false);
+		else
+			domain_context_clear(info);
+	}
+
+	if (!info->domain)
+		return;
+
+	spin_lock_irqsave(&info->domain->lock, flags);
+	list_del(&info->link);
+	spin_unlock_irqrestore(&info->domain->lock, flags);
+
+	domain_detach_iommu(info->domain, iommu);
+	info->domain = NULL;
+}
+
 static int md_domain_init(struct dmar_domain *domain, int guest_width)
 {
 	int adjust_width;
@@ -4246,7 +4271,7 @@ static int intel_iommu_attach_device(struct iommu_domain *domain,
 		struct device_domain_info *info = dev_iommu_priv_get(dev);
 
 		if (info->domain)
-			dmar_remove_one_dev_info(dev);
+			device_block_translation(dev);
 	}
 
 	ret = prepare_domain_attach_device(domain, dev);
@@ -4477,6 +4502,7 @@ static struct iommu_device *intel_iommu_probe_device(struct device *dev)
 	struct device_domain_info *info;
 	struct intel_iommu *iommu;
 	u8 bus, devfn;
+	int ret;
 
 	iommu = device_to_iommu(dev, &bus, &devfn);
 	if (!iommu || !iommu->iommu.ops)
@@ -4521,6 +4547,16 @@ static struct iommu_device *intel_iommu_probe_device(struct device *dev)
 
 	dev_iommu_priv_set(dev, info);
 
+	if (sm_supported(iommu) && !dev_is_real_dma_subdevice(dev)) {
+		ret = intel_pasid_alloc_table(dev);
+		if (ret) {
+			dev_err(dev, "PASID table allocation failed\n");
+			dev_iommu_priv_set(dev, NULL);
+			kfree(info);
+			return ERR_PTR(ret);
+		}
+	}
+
 	return &iommu->iommu;
 }
 
@@ -4529,6 +4565,7 @@ static void intel_iommu_release_device(struct device *dev)
 	struct device_domain_info *info = dev_iommu_priv_get(dev);
 
 	dmar_remove_one_dev_info(dev);
+	intel_pasid_free_table(dev);
 	dev_iommu_priv_set(dev, NULL);
 	kfree(info);
 	set_dma_ops(dev, NULL);
@@ -4872,7 +4909,7 @@ static void quirk_igfx_skip_te_disable(struct pci_dev *dev)
 	ver = (dev->device >> 8) & 0xff;
 	if (ver != 0x45 && ver != 0x46 && ver != 0x4c &&
 	    ver != 0x4e && ver != 0x8a && ver != 0x98 &&
-	    ver != 0x9a && ver != 0xa7)
+	    ver != 0x9a && ver != 0xa7 && ver != 0x7d)
 		return;
 
 	if (risky_device(dev))
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index 4d3595d6d1c4..05e3157fc7b4 100644
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -1489,7 +1489,7 @@ static int btree_gc_coalesce(struct btree *b, struct btree_op *op,
 	bch_keylist_free(&keylist);
 
 	for (i = 0; i < nodes; i++)
-		if (!IS_ERR(new_nodes[i])) {
+		if (!IS_ERR_OR_NULL(new_nodes[i])) {
 			btree_node_free(new_nodes[i]);
 			rw_unlock(true, new_nodes[i]);
 		}
diff --git a/drivers/md/dm-verity-fec.c b/drivers/md/dm-verity-fec.c
index 9eb03bb22469..0304e36af329 100644
--- a/drivers/md/dm-verity-fec.c
+++ b/drivers/md/dm-verity-fec.c
@@ -24,7 +24,8 @@ bool verity_fec_is_enabled(struct dm_verity *v)
  */
 static inline struct dm_verity_fec_io *fec_io(struct dm_verity_io *io)
 {
-	return (struct dm_verity_fec_io *) verity_io_digest_end(io->v, io);
+	return (struct dm_verity_fec_io *)
+		((char *)io + io->v->ti->per_io_data_size - sizeof(struct dm_verity_fec_io));
 }
 
 /*
diff --git a/drivers/md/dm-verity-target.c b/drivers/md/dm-verity-target.c
index b86d41219ba9..24df610a2c43 100644
--- a/drivers/md/dm-verity-target.c
+++ b/drivers/md/dm-verity-target.c
@@ -631,7 +631,6 @@ static void verity_work(struct work_struct *w)
 
 	io->in_tasklet = false;
 
-	verity_fec_init_io(io);
 	verity_finish_io(io, errno_to_blk_status(verity_verify_io(io)));
 }
 
@@ -657,7 +656,9 @@ static void verity_end_io(struct bio *bio)
 	struct dm_verity_io *io = bio->bi_private;
 
 	if (bio->bi_status &&
-	    (!verity_fec_is_enabled(io->v) || verity_is_system_shutting_down())) {
+	    (!verity_fec_is_enabled(io->v) ||
+	     verity_is_system_shutting_down() ||
+	     (bio->bi_opf & REQ_RAHEAD))) {
 		verity_finish_io(io, bio->bi_status);
 		return;
 	}
@@ -779,6 +780,8 @@ static int verity_map(struct dm_target *ti, struct bio *bio)
 	bio->bi_private = io;
 	io->iter = bio->bi_iter;
 
+	verity_fec_init_io(io);
+
 	verity_submit_prefetch(v, io);
 
 	submit_bio_noacct(bio);
diff --git a/drivers/md/dm-verity.h b/drivers/md/dm-verity.h
index f96f4e281ee4..f9d522c870e6 100644
--- a/drivers/md/dm-verity.h
+++ b/drivers/md/dm-verity.h
@@ -115,12 +115,6 @@ static inline u8 *verity_io_want_digest(struct dm_verity *v,
 	return (u8 *)(io + 1) + v->ahash_reqsize + v->digest_size;
 }
 
-static inline u8 *verity_io_digest_end(struct dm_verity *v,
-				       struct dm_verity_io *io)
-{
-	return verity_io_want_digest(v, io) + v->digest_size;
-}
-
 extern int verity_for_bv_block(struct dm_verity *v, struct dm_verity_io *io,
 			       struct bvec_iter *iter,
 			       int (*process)(struct dm_verity *v,
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index 67a7ae9b997a..770490234c87 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -1505,6 +1505,8 @@ static void mmc_blk_cqe_complete_rq(struct mmc_queue *mq, struct request *req)
 			blk_mq_requeue_request(req, true);
 		else
 			__blk_mq_end_request(req, BLK_STS_OK);
+	} else if (mq->in_recovery) {
+		blk_mq_requeue_request(req, true);
 	} else {
 		blk_mq_end_request(req, BLK_STS_OK);
 	}
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index de1cc9e1ae57..df85c35a86a3 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -552,7 +552,9 @@ int mmc_cqe_recovery(struct mmc_host *host)
 	cmd.flags        = MMC_RSP_R1B | MMC_CMD_AC;
 	cmd.flags       &= ~MMC_RSP_CRC; /* Ignore CRC */
 	cmd.busy_timeout = MMC_CQE_RECOVERY_TIMEOUT;
-	mmc_wait_for_cmd(host, &cmd, 0);
+	mmc_wait_for_cmd(host, &cmd, MMC_CMD_RETRIES);
+
+	mmc_poll_for_busy(host->card, MMC_CQE_RECOVERY_TIMEOUT, true, MMC_BUSY_IO);
 
 	memset(&cmd, 0, sizeof(cmd));
 	cmd.opcode       = MMC_CMDQ_TASK_MGMT;
@@ -560,10 +562,13 @@ int mmc_cqe_recovery(struct mmc_host *host)
 	cmd.flags        = MMC_RSP_R1B | MMC_CMD_AC;
 	cmd.flags       &= ~MMC_RSP_CRC; /* Ignore CRC */
 	cmd.busy_timeout = MMC_CQE_RECOVERY_TIMEOUT;
-	err = mmc_wait_for_cmd(host, &cmd, 0);
+	err = mmc_wait_for_cmd(host, &cmd, MMC_CMD_RETRIES);
 
 	host->cqe_ops->cqe_recovery_finish(host);
 
+	if (err)
+		err = mmc_wait_for_cmd(host, &cmd, MMC_CMD_RETRIES);
+
 	mmc_retune_release(host);
 
 	return err;
diff --git a/drivers/mmc/core/regulator.c b/drivers/mmc/core/regulator.c
index 609201a467ef..4dcbc2281d2b 100644
--- a/drivers/mmc/core/regulator.c
+++ b/drivers/mmc/core/regulator.c
@@ -271,3 +271,44 @@ int mmc_regulator_get_supply(struct mmc_host *mmc)
 	return 0;
 }
 EXPORT_SYMBOL_GPL(mmc_regulator_get_supply);
+
+/**
+ * mmc_regulator_enable_vqmmc - enable VQMMC regulator for a host
+ * @mmc: the host to regulate
+ *
+ * Returns 0 or errno. Enables the regulator for vqmmc.
+ * Keeps track of the enable status for ensuring that calls to
+ * regulator_enable/disable are balanced.
+ */
+int mmc_regulator_enable_vqmmc(struct mmc_host *mmc)
+{
+	int ret = 0;
+
+	if (!IS_ERR(mmc->supply.vqmmc) && !mmc->vqmmc_enabled) {
+		ret = regulator_enable(mmc->supply.vqmmc);
+		if (ret < 0)
+			dev_err(mmc_dev(mmc), "enabling vqmmc regulator failed\n");
+		else
+			mmc->vqmmc_enabled = true;
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(mmc_regulator_enable_vqmmc);
+
+/**
+ * mmc_regulator_disable_vqmmc - disable VQMMC regulator for a host
+ * @mmc: the host to regulate
+ *
+ * Returns 0 or errno. Disables the regulator for vqmmc.
+ * Keeps track of the enable status for ensuring that calls to
+ * regulator_enable/disable are balanced.
+ */
+void mmc_regulator_disable_vqmmc(struct mmc_host *mmc)
+{
+	if (!IS_ERR(mmc->supply.vqmmc) && mmc->vqmmc_enabled) {
+		regulator_disable(mmc->supply.vqmmc);
+		mmc->vqmmc_enabled = false;
+	}
+}
+EXPORT_SYMBOL_GPL(mmc_regulator_disable_vqmmc);
diff --git a/drivers/mmc/host/cqhci-core.c b/drivers/mmc/host/cqhci-core.c
index b3d7d6d8d654..41e94cd14109 100644
--- a/drivers/mmc/host/cqhci-core.c
+++ b/drivers/mmc/host/cqhci-core.c
@@ -942,8 +942,8 @@ static bool cqhci_clear_all_tasks(struct mmc_host *mmc, unsigned int timeout)
 	ret = cqhci_tasks_cleared(cq_host);
 
 	if (!ret)
-		pr_debug("%s: cqhci: Failed to clear tasks\n",
-			 mmc_hostname(mmc));
+		pr_warn("%s: cqhci: Failed to clear tasks\n",
+			mmc_hostname(mmc));
 
 	return ret;
 }
@@ -976,7 +976,7 @@ static bool cqhci_halt(struct mmc_host *mmc, unsigned int timeout)
 	ret = cqhci_halted(cq_host);
 
 	if (!ret)
-		pr_debug("%s: cqhci: Failed to halt\n", mmc_hostname(mmc));
+		pr_warn("%s: cqhci: Failed to halt\n", mmc_hostname(mmc));
 
 	return ret;
 }
@@ -984,10 +984,10 @@ static bool cqhci_halt(struct mmc_host *mmc, unsigned int timeout)
 /*
  * After halting we expect to be able to use the command line. We interpret the
  * failure to halt to mean the data lines might still be in use (and the upper
- * layers will need to send a STOP command), so we set the timeout based on a
- * generous command timeout.
+ * layers will need to send a STOP command), however failing to halt complicates
+ * the recovery, so set a timeout that would reasonably allow I/O to complete.
  */
-#define CQHCI_START_HALT_TIMEOUT	5
+#define CQHCI_START_HALT_TIMEOUT	500
 
 static void cqhci_recovery_start(struct mmc_host *mmc)
 {
@@ -1075,28 +1075,28 @@ static void cqhci_recovery_finish(struct mmc_host *mmc)
 
 	ok = cqhci_halt(mmc, CQHCI_FINISH_HALT_TIMEOUT);
 
-	if (!cqhci_clear_all_tasks(mmc, CQHCI_CLEAR_TIMEOUT))
-		ok = false;
-
 	/*
 	 * The specification contradicts itself, by saying that tasks cannot be
 	 * cleared if CQHCI does not halt, but if CQHCI does not halt, it should
 	 * be disabled/re-enabled, but not to disable before clearing tasks.
 	 * Have a go anyway.
 	 */
-	if (!ok) {
-		pr_debug("%s: cqhci: disable / re-enable\n", mmc_hostname(mmc));
-		cqcfg = cqhci_readl(cq_host, CQHCI_CFG);
-		cqcfg &= ~CQHCI_ENABLE;
-		cqhci_writel(cq_host, cqcfg, CQHCI_CFG);
-		cqcfg |= CQHCI_ENABLE;
-		cqhci_writel(cq_host, cqcfg, CQHCI_CFG);
-		/* Be sure that there are no tasks */
-		ok = cqhci_halt(mmc, CQHCI_FINISH_HALT_TIMEOUT);
-		if (!cqhci_clear_all_tasks(mmc, CQHCI_CLEAR_TIMEOUT))
-			ok = false;
-		WARN_ON(!ok);
-	}
+	if (!cqhci_clear_all_tasks(mmc, CQHCI_CLEAR_TIMEOUT))
+		ok = false;
+
+	/* Disable to make sure tasks really are cleared */
+	cqcfg = cqhci_readl(cq_host, CQHCI_CFG);
+	cqcfg &= ~CQHCI_ENABLE;
+	cqhci_writel(cq_host, cqcfg, CQHCI_CFG);
+
+	cqcfg = cqhci_readl(cq_host, CQHCI_CFG);
+	cqcfg |= CQHCI_ENABLE;
+	cqhci_writel(cq_host, cqcfg, CQHCI_CFG);
+
+	cqhci_halt(mmc, CQHCI_FINISH_HALT_TIMEOUT);
+
+	if (!ok)
+		cqhci_clear_all_tasks(mmc, CQHCI_CLEAR_TIMEOUT);
 
 	cqhci_recover_mrqs(cq_host);
 
diff --git a/drivers/mmc/host/sdhci-pci-gli.c b/drivers/mmc/host/sdhci-pci-gli.c
index 33d7039c1916..3b5b5c139206 100644
--- a/drivers/mmc/host/sdhci-pci-gli.c
+++ b/drivers/mmc/host/sdhci-pci-gli.c
@@ -801,6 +801,32 @@ static void gl9763e_hs400_enhanced_strobe(struct mmc_host *mmc,
 	sdhci_writel(host, val, SDHCI_GLI_9763E_HS400_ES_REG);
 }
 
+static void gl9763e_set_low_power_negotiation(struct sdhci_pci_slot *slot,
+					      bool enable)
+{
+	struct pci_dev *pdev = slot->chip->pdev;
+	u32 value;
+
+	pci_read_config_dword(pdev, PCIE_GLI_9763E_VHS, &value);
+	value &= ~GLI_9763E_VHS_REV;
+	value |= FIELD_PREP(GLI_9763E_VHS_REV, GLI_9763E_VHS_REV_W);
+	pci_write_config_dword(pdev, PCIE_GLI_9763E_VHS, value);
+
+	pci_read_config_dword(pdev, PCIE_GLI_9763E_CFG, &value);
+
+	if (enable)
+		value &= ~GLI_9763E_CFG_LPSN_DIS;
+	else
+		value |= GLI_9763E_CFG_LPSN_DIS;
+
+	pci_write_config_dword(pdev, PCIE_GLI_9763E_CFG, value);
+
+	pci_read_config_dword(pdev, PCIE_GLI_9763E_VHS, &value);
+	value &= ~GLI_9763E_VHS_REV;
+	value |= FIELD_PREP(GLI_9763E_VHS_REV, GLI_9763E_VHS_REV_R);
+	pci_write_config_dword(pdev, PCIE_GLI_9763E_VHS, value);
+}
+
 static void sdhci_set_gl9763e_signaling(struct sdhci_host *host,
 					unsigned int timing)
 {
@@ -909,6 +935,9 @@ static int gl9763e_add_host(struct sdhci_pci_slot *slot)
 	if (ret)
 		goto cleanup;
 
+	/* Disable LPM negotiation to avoid entering L1 state. */
+	gl9763e_set_low_power_negotiation(slot, false);
+
 	return 0;
 
 cleanup:
@@ -960,31 +989,6 @@ static void gli_set_gl9763e(struct sdhci_pci_slot *slot)
 }
 
 #ifdef CONFIG_PM
-static void gl9763e_set_low_power_negotiation(struct sdhci_pci_slot *slot, bool enable)
-{
-	struct pci_dev *pdev = slot->chip->pdev;
-	u32 value;
-
-	pci_read_config_dword(pdev, PCIE_GLI_9763E_VHS, &value);
-	value &= ~GLI_9763E_VHS_REV;
-	value |= FIELD_PREP(GLI_9763E_VHS_REV, GLI_9763E_VHS_REV_W);
-	pci_write_config_dword(pdev, PCIE_GLI_9763E_VHS, value);
-
-	pci_read_config_dword(pdev, PCIE_GLI_9763E_CFG, &value);
-
-	if (enable)
-		value &= ~GLI_9763E_CFG_LPSN_DIS;
-	else
-		value |= GLI_9763E_CFG_LPSN_DIS;
-
-	pci_write_config_dword(pdev, PCIE_GLI_9763E_CFG, value);
-
-	pci_read_config_dword(pdev, PCIE_GLI_9763E_VHS, &value);
-	value &= ~GLI_9763E_VHS_REV;
-	value |= FIELD_PREP(GLI_9763E_VHS_REV, GLI_9763E_VHS_REV_R);
-	pci_write_config_dword(pdev, PCIE_GLI_9763E_VHS, value);
-}
-
 static int gl9763e_runtime_suspend(struct sdhci_pci_chip *chip)
 {
 	struct sdhci_pci_slot *slot = chip->slots[0];
diff --git a/drivers/mmc/host/sdhci-sprd.c b/drivers/mmc/host/sdhci-sprd.c
index 525f979e2a97..2101b6e794c0 100644
--- a/drivers/mmc/host/sdhci-sprd.c
+++ b/drivers/mmc/host/sdhci-sprd.c
@@ -405,12 +405,33 @@ static void sdhci_sprd_request_done(struct sdhci_host *host,
 	mmc_request_done(host->mmc, mrq);
 }
 
+static void sdhci_sprd_set_power(struct sdhci_host *host, unsigned char mode,
+				 unsigned short vdd)
+{
+	struct mmc_host *mmc = host->mmc;
+
+	switch (mode) {
+	case MMC_POWER_OFF:
+		mmc_regulator_set_ocr(host->mmc, mmc->supply.vmmc, 0);
+
+		mmc_regulator_disable_vqmmc(mmc);
+		break;
+	case MMC_POWER_ON:
+		mmc_regulator_enable_vqmmc(mmc);
+		break;
+	case MMC_POWER_UP:
+		mmc_regulator_set_ocr(host->mmc, mmc->supply.vmmc, vdd);
+		break;
+	}
+}
+
 static struct sdhci_ops sdhci_sprd_ops = {
 	.read_l = sdhci_sprd_readl,
 	.write_l = sdhci_sprd_writel,
 	.write_w = sdhci_sprd_writew,
 	.write_b = sdhci_sprd_writeb,
 	.set_clock = sdhci_sprd_set_clock,
+	.set_power = sdhci_sprd_set_power,
 	.get_max_clock = sdhci_sprd_get_max_clock,
 	.get_min_clock = sdhci_sprd_get_min_clock,
 	.set_bus_width = sdhci_set_bus_width,
@@ -676,6 +697,10 @@ static int sdhci_sprd_probe(struct platform_device *pdev)
 	host->caps1 &= ~(SDHCI_SUPPORT_SDR50 | SDHCI_SUPPORT_SDR104 |
 			 SDHCI_SUPPORT_DDR50);
 
+	ret = mmc_regulator_get_supply(host->mmc);
+	if (ret)
+		goto pm_runtime_disable;
+
 	ret = sdhci_setup_host(host);
 	if (ret)
 		goto pm_runtime_disable;
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index 6383d9805dac..b58162ce81d8 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -1043,14 +1043,12 @@ static int dpaa2_eth_build_single_fd(struct dpaa2_eth_priv *priv,
 	dma_addr_t addr;
 
 	buffer_start = skb->data - dpaa2_eth_needed_headroom(skb);
-
-	/* If there's enough room to align the FD address, do it.
-	 * It will help hardware optimize accesses.
-	 */
 	aligned_start = PTR_ALIGN(buffer_start - DPAA2_ETH_TX_BUF_ALIGN,
 				  DPAA2_ETH_TX_BUF_ALIGN);
 	if (aligned_start >= skb->head)
 		buffer_start = aligned_start;
+	else
+		return -ENOMEM;
 
 	/* Store a backpointer to the skb at the beginning of the buffer
 	 * (in the private data area) such that we can release it
@@ -4738,6 +4736,8 @@ static int dpaa2_eth_probe(struct fsl_mc_device *dpni_dev)
 	if (err)
 		goto err_dl_port_add;
 
+	net_dev->needed_headroom = DPAA2_ETH_SWA_SIZE + DPAA2_ETH_TX_BUF_ALIGN;
+
 	err = register_netdev(net_dev);
 	if (err < 0) {
 		dev_err(dev, "register_netdev() failed\n");
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
index 447718483ef4..e703846adc9f 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
@@ -702,7 +702,7 @@ static inline bool dpaa2_eth_rx_pause_enabled(u64 link_options)
 
 static inline unsigned int dpaa2_eth_needed_headroom(struct sk_buff *skb)
 {
-	unsigned int headroom = DPAA2_ETH_SWA_SIZE;
+	unsigned int headroom = DPAA2_ETH_SWA_SIZE + DPAA2_ETH_TX_BUF_ALIGN;
 
 	/* If we don't have an skb (e.g. XDP buffer), we only need space for
 	 * the software annotation area
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
index 11eeb36cf9a5..a0c31f5b2ce0 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h
@@ -232,7 +232,7 @@ M(NPC_GET_KEX_CFG,	  0x600c, npc_get_kex_cfg,			\
 M(NPC_INSTALL_FLOW,	  0x600d, npc_install_flow,			       \
 				  npc_install_flow_req, npc_install_flow_rsp)  \
 M(NPC_DELETE_FLOW,	  0x600e, npc_delete_flow,			\
-				  npc_delete_flow_req, msg_rsp)		\
+				  npc_delete_flow_req, npc_delete_flow_rsp)		\
 M(NPC_MCAM_READ_ENTRY,	  0x600f, npc_mcam_read_entry,			\
 				  npc_mcam_read_entry_req,		\
 				  npc_mcam_read_entry_rsp)		\
@@ -1471,6 +1471,8 @@ struct npc_install_flow_req {
 	u8  vtag0_op;
 	u16 vtag1_def;
 	u8  vtag1_op;
+	/* old counter value */
+	u16 cntr_val;
 };
 
 struct npc_install_flow_rsp {
@@ -1486,6 +1488,11 @@ struct npc_delete_flow_req {
 	u8 all; /* PF + VFs */
 };
 
+struct npc_delete_flow_rsp {
+	struct mbox_msghdr hdr;
+	u16 cntr_val;
+};
+
 struct npc_mcam_read_entry_req {
 	struct mbox_msghdr hdr;
 	u16 entry;	 /* MCAM entry to read */
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
index 1f3a8cf42765..731004713698 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
@@ -5236,6 +5236,8 @@ int rvu_mbox_handler_nix_bandprof_free(struct rvu *rvu,
 
 		ipolicer = &nix_hw->ipolicer[layer];
 		for (idx = 0; idx < req->prof_count[layer]; idx++) {
+			if (idx == MAX_BANDPROF_PER_PFFUNC)
+				break;
 			prof_idx = req->prof_idx[layer][idx];
 			if (prof_idx >= ipolicer->band_prof.max ||
 			    ipolicer->pfvf_map[prof_idx] != pcifunc)
@@ -5249,8 +5251,6 @@ int rvu_mbox_handler_nix_bandprof_free(struct rvu *rvu,
 			ipolicer->pfvf_map[prof_idx] = 0x00;
 			ipolicer->match_id[prof_idx] = 0;
 			rvu_free_rsrc(&ipolicer->band_prof, prof_idx);
-			if (idx == MAX_BANDPROF_PER_PFFUNC)
-				break;
 		}
 	}
 	mutex_unlock(&rvu->rsrc_lock);
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c
index 1eb5eb29a2ba..80d6aa3f14c1 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c
@@ -1184,7 +1184,7 @@ static int npc_install_flow(struct rvu *rvu, int blkaddr, u16 target,
 	write_req.enable_entry = (u8)enable;
 	/* if counter is available then clear and use it */
 	if (req->set_cntr && rule->has_cntr) {
-		rvu_write64(rvu, blkaddr, NPC_AF_MATCH_STATX(rule->cntr), 0x00);
+		rvu_write64(rvu, blkaddr, NPC_AF_MATCH_STATX(rule->cntr), req->cntr_val);
 		write_req.set_cntr = 1;
 		write_req.cntr = rule->cntr;
 	}
@@ -1399,12 +1399,13 @@ static int npc_delete_flow(struct rvu *rvu, struct rvu_npc_mcam_rule *rule,
 
 int rvu_mbox_handler_npc_delete_flow(struct rvu *rvu,
 				     struct npc_delete_flow_req *req,
-				     struct msg_rsp *rsp)
+				     struct npc_delete_flow_rsp *rsp)
 {
 	struct npc_mcam *mcam = &rvu->hw->mcam;
 	struct rvu_npc_mcam_rule *iter, *tmp;
 	u16 pcifunc = req->hdr.pcifunc;
 	struct list_head del_list;
+	int blkaddr;
 
 	INIT_LIST_HEAD(&del_list);
 
@@ -1420,6 +1421,10 @@ int rvu_mbox_handler_npc_delete_flow(struct rvu *rvu,
 				list_move_tail(&iter->list, &del_list);
 			/* single rule */
 			} else if (req->entry == iter->entry) {
+				blkaddr = rvu_get_blkaddr(rvu, BLKTYPE_NPC, 0);
+				if (blkaddr)
+					rsp->cntr_val = rvu_read64(rvu, blkaddr,
+								   NPC_AF_MATCH_STATX(iter->cntr));
 				list_move_tail(&iter->list, &del_list);
 				break;
 			}
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_switch.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_switch.c
index 3392487f6b47..329b5a02914d 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_switch.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_switch.c
@@ -145,6 +145,7 @@ void rvu_switch_enable(struct rvu *rvu)
 	struct npc_mcam_alloc_entry_req alloc_req = { 0 };
 	struct npc_mcam_alloc_entry_rsp alloc_rsp = { 0 };
 	struct npc_delete_flow_req uninstall_req = { 0 };
+	struct npc_delete_flow_rsp uninstall_rsp = { 0 };
 	struct npc_mcam_free_entry_req free_req = { 0 };
 	struct rvu_switch *rswitch = &rvu->rswitch;
 	struct msg_rsp rsp;
@@ -184,7 +185,7 @@ void rvu_switch_enable(struct rvu *rvu)
 uninstall_rules:
 	uninstall_req.start = rswitch->start_entry;
 	uninstall_req.end =  rswitch->start_entry + rswitch->used_entries - 1;
-	rvu_mbox_handler_npc_delete_flow(rvu, &uninstall_req, &rsp);
+	rvu_mbox_handler_npc_delete_flow(rvu, &uninstall_req, &uninstall_rsp);
 	kfree(rswitch->entry2pcifunc);
 free_entries:
 	free_req.all = 1;
@@ -196,6 +197,7 @@ void rvu_switch_enable(struct rvu *rvu)
 void rvu_switch_disable(struct rvu *rvu)
 {
 	struct npc_delete_flow_req uninstall_req = { 0 };
+	struct npc_delete_flow_rsp uninstall_rsp = { 0 };
 	struct npc_mcam_free_entry_req free_req = { 0 };
 	struct rvu_switch *rswitch = &rvu->rswitch;
 	struct rvu_hwinfo *hw = rvu->hw;
@@ -232,7 +234,7 @@ void rvu_switch_disable(struct rvu *rvu)
 	uninstall_req.start = rswitch->start_entry;
 	uninstall_req.end =  rswitch->start_entry + rswitch->used_entries - 1;
 	free_req.all = 1;
-	rvu_mbox_handler_npc_delete_flow(rvu, &uninstall_req, &rsp);
+	rvu_mbox_handler_npc_delete_flow(rvu, &uninstall_req, &uninstall_rsp);
 	rvu_mbox_handler_npc_mcam_free_entry(rvu, &free_req, &rsp);
 	rswitch->used_entries = 0;
 	kfree(rswitch->entry2pcifunc);
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c
index 826f691de259..59d8d1ba15c2 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c
@@ -448,6 +448,9 @@ int cn10k_set_ipolicer_rate(struct otx2_nic *pfvf, u16 profile,
 	aq->prof.pebs_mantissa = 0;
 	aq->prof_mask.pebs_mantissa = 0xFF;
 
+	aq->prof.hl_en = 0;
+	aq->prof_mask.hl_en = 1;
+
 	/* Fill AQ info */
 	aq->qidx = profile;
 	aq->ctype = NIX_AQ_CTYPE_BANDPROF;
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
index efd66224b3db..44950c2542bb 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
@@ -339,13 +339,8 @@ struct otx2_flow_config {
 	struct list_head	flow_list;
 	u32			dmacflt_max_flows;
 	u16                     max_flows;
-};
-
-struct otx2_tc_info {
-	/* hash table to store TC offloaded flows */
-	struct rhashtable		flow_table;
-	struct rhashtable_params	flow_ht_params;
-	unsigned long			*tc_entries_bitmap;
+	struct list_head	flow_list_tc;
+	bool			ntuple;
 };
 
 struct dev_hw_ops {
@@ -465,7 +460,6 @@ struct otx2_nic {
 	/* NPC MCAM */
 	struct otx2_flow_config	*flow_cfg;
 	struct otx2_mac_table	*mac_table;
-	struct otx2_tc_info	tc_info;
 
 	u64			reset_count;
 	struct work_struct	reset_task;
@@ -1024,7 +1018,8 @@ int otx2_init_tc(struct otx2_nic *nic);
 void otx2_shutdown_tc(struct otx2_nic *nic);
 int otx2_setup_tc(struct net_device *netdev, enum tc_setup_type type,
 		  void *type_data);
-int otx2_tc_alloc_ent_bitmap(struct otx2_nic *nic);
+void otx2_tc_apply_ingress_police_rules(struct otx2_nic *nic);
+
 /* CGX/RPM DMAC filters support */
 int otx2_dmacflt_get_max_cnt(struct otx2_nic *pf);
 int otx2_dmacflt_add(struct otx2_nic *pf, const u8 *mac, u32 bit_pos);
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.c
index 777a27047c8e..5f71a72f95e5 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.c
@@ -41,7 +41,6 @@ static int otx2_dl_mcam_count_set(struct devlink *devlink, u32 id,
 		return 0;
 
 	otx2_alloc_mcam_entries(pfvf, ctx->val.vu16);
-	otx2_tc_alloc_ent_bitmap(pfvf);
 
 	return 0;
 }
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
index 0eb74e8c553d..aaf1af2a402e 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
@@ -753,6 +753,7 @@ static int otx2_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *nfc)
 	struct otx2_nic *pfvf = netdev_priv(dev);
 	int ret = -EOPNOTSUPP;
 
+	pfvf->flow_cfg->ntuple = ntuple;
 	switch (nfc->cmd) {
 	case ETHTOOL_SRXFH:
 		ret = otx2_set_rss_hash_opts(pfvf, nfc);
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c
index 5c4a4d355770..5c757508322b 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c
@@ -276,6 +276,7 @@ int otx2vf_mcam_flow_init(struct otx2_nic *pfvf)
 
 	flow_cfg = pfvf->flow_cfg;
 	INIT_LIST_HEAD(&flow_cfg->flow_list);
+	INIT_LIST_HEAD(&flow_cfg->flow_list_tc);
 	flow_cfg->max_flows = 0;
 
 	return 0;
@@ -298,6 +299,7 @@ int otx2_mcam_flow_init(struct otx2_nic *pf)
 		return -ENOMEM;
 
 	INIT_LIST_HEAD(&pf->flow_cfg->flow_list);
+	INIT_LIST_HEAD(&pf->flow_cfg->flow_list_tc);
 
 	/* Allocate bare minimum number of MCAM entries needed for
 	 * unicast and ntuple filters.
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
index 1d2d72c60a12..18c5d2b3f7f9 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c
@@ -566,7 +566,9 @@ static irqreturn_t otx2_pfvf_mbox_intr_handler(int irq, void *pf_irq)
 		otx2_write64(pf, RVU_PF_VFPF_MBOX_INTX(1), intr);
 		otx2_queue_work(mbox, pf->mbox_pfvf_wq, 64, vfs, intr,
 				TYPE_PFVF);
-		vfs -= 64;
+		if (intr)
+			trace_otx2_msg_interrupt(mbox->mbox.pdev, "VF(s) to PF", intr);
+		vfs = 64;
 	}
 
 	intr = otx2_read64(pf, RVU_PF_VFPF_MBOX_INTX(0));
@@ -574,7 +576,8 @@ static irqreturn_t otx2_pfvf_mbox_intr_handler(int irq, void *pf_irq)
 
 	otx2_queue_work(mbox, pf->mbox_pfvf_wq, 0, vfs, intr, TYPE_PFVF);
 
-	trace_otx2_msg_interrupt(mbox->mbox.pdev, "VF(s) to PF", intr);
+	if (intr)
+		trace_otx2_msg_interrupt(mbox->mbox.pdev, "VF(s) to PF", intr);
 
 	return IRQ_HANDLED;
 }
@@ -1855,6 +1858,8 @@ int otx2_open(struct net_device *netdev)
 	if (pf->flags & OTX2_FLAG_DMACFLTR_SUPPORT)
 		otx2_dmacflt_reinstall_flows(pf);
 
+	otx2_tc_apply_ingress_police_rules(pf);
+
 	err = otx2_rxtx_enable(pf, true);
 	/* If a mbox communication error happens at this point then interface
 	 * will end up in a state such that it is in down state but hardware
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c
index 1aeb18a901b1..bb77ab7ddfef 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c
@@ -48,9 +48,8 @@ struct otx2_tc_flow_stats {
 };
 
 struct otx2_tc_flow {
-	struct rhash_head		node;
+	struct list_head		list;
 	unsigned long			cookie;
-	unsigned int			bitpos;
 	struct rcu_head			rcu;
 	struct otx2_tc_flow_stats	stats;
 	spinlock_t			lock; /* lock for stats */
@@ -58,31 +57,13 @@ struct otx2_tc_flow {
 	u16				entry;
 	u16				leaf_profile;
 	bool				is_act_police;
+	u32				prio;
+	struct npc_install_flow_req	req;
+	u64				rate;
+	u32				burst;
+	bool				is_pps;
 };
 
-int otx2_tc_alloc_ent_bitmap(struct otx2_nic *nic)
-{
-	struct otx2_tc_info *tc = &nic->tc_info;
-
-	if (!nic->flow_cfg->max_flows)
-		return 0;
-
-	/* Max flows changed, free the existing bitmap */
-	kfree(tc->tc_entries_bitmap);
-
-	tc->tc_entries_bitmap =
-			kcalloc(BITS_TO_LONGS(nic->flow_cfg->max_flows),
-				sizeof(long), GFP_KERNEL);
-	if (!tc->tc_entries_bitmap) {
-		netdev_err(nic->netdev,
-			   "Unable to alloc TC flow entries bitmap\n");
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(otx2_tc_alloc_ent_bitmap);
-
 static void otx2_get_egress_burst_cfg(struct otx2_nic *nic, u32 burst,
 				      u32 *burst_exp, u32 *burst_mantissa)
 {
@@ -321,21 +302,10 @@ static int otx2_tc_egress_matchall_delete(struct otx2_nic *nic,
 	return err;
 }
 
-static int otx2_tc_act_set_police(struct otx2_nic *nic,
-				  struct otx2_tc_flow *node,
-				  struct flow_cls_offload *f,
-				  u64 rate, u32 burst, u32 mark,
-				  struct npc_install_flow_req *req, bool pps)
+static int otx2_tc_act_set_hw_police(struct otx2_nic *nic,
+				     struct otx2_tc_flow *node)
 {
-	struct netlink_ext_ack *extack = f->common.extack;
-	struct otx2_hw *hw = &nic->hw;
-	int rq_idx, rc;
-
-	rq_idx = find_first_zero_bit(&nic->rq_bmap, hw->rx_queues);
-	if (rq_idx >= hw->rx_queues) {
-		NL_SET_ERR_MSG_MOD(extack, "Police action rules exceeded");
-		return -EINVAL;
-	}
+	int rc;
 
 	mutex_lock(&nic->mbox.lock);
 
@@ -345,23 +315,17 @@ static int otx2_tc_act_set_police(struct otx2_nic *nic,
 		return rc;
 	}
 
-	rc = cn10k_set_ipolicer_rate(nic, node->leaf_profile, burst, rate, pps);
+	rc = cn10k_set_ipolicer_rate(nic, node->leaf_profile,
+				     node->burst, node->rate, node->is_pps);
 	if (rc)
 		goto free_leaf;
 
-	rc = cn10k_map_unmap_rq_policer(nic, rq_idx, node->leaf_profile, true);
+	rc = cn10k_map_unmap_rq_policer(nic, node->rq, node->leaf_profile, true);
 	if (rc)
 		goto free_leaf;
 
 	mutex_unlock(&nic->mbox.lock);
 
-	req->match_id = mark & 0xFFFFULL;
-	req->index = rq_idx;
-	req->op = NIX_RX_ACTIONOP_UCAST;
-	set_bit(rq_idx, &nic->rq_bmap);
-	node->is_act_police = true;
-	node->rq = rq_idx;
-
 	return 0;
 
 free_leaf:
@@ -373,6 +337,39 @@ static int otx2_tc_act_set_police(struct otx2_nic *nic,
 	return rc;
 }
 
+static int otx2_tc_act_set_police(struct otx2_nic *nic,
+				  struct otx2_tc_flow *node,
+				  struct flow_cls_offload *f,
+				  u64 rate, u32 burst, u32 mark,
+				  struct npc_install_flow_req *req, bool pps)
+{
+	struct netlink_ext_ack *extack = f->common.extack;
+	struct otx2_hw *hw = &nic->hw;
+	int rq_idx, rc;
+
+	rq_idx = find_first_zero_bit(&nic->rq_bmap, hw->rx_queues);
+	if (rq_idx >= hw->rx_queues) {
+		NL_SET_ERR_MSG_MOD(extack, "Police action rules exceeded");
+		return -EINVAL;
+	}
+
+	req->match_id = mark & 0xFFFFULL;
+	req->index = rq_idx;
+	req->op = NIX_RX_ACTIONOP_UCAST;
+
+	node->is_act_police = true;
+	node->rq = rq_idx;
+	node->burst = burst;
+	node->rate = rate;
+	node->is_pps = pps;
+
+	rc = otx2_tc_act_set_hw_police(nic, node);
+	if (!rc)
+		set_bit(rq_idx, &nic->rq_bmap);
+
+	return rc;
+}
+
 static int otx2_tc_parse_actions(struct otx2_nic *nic,
 				 struct flow_action *flow_action,
 				 struct npc_install_flow_req *req,
@@ -689,8 +686,117 @@ static int otx2_tc_prepare_flow(struct otx2_nic *nic, struct otx2_tc_flow *node,
 	return otx2_tc_parse_actions(nic, &rule->action, req, f, node);
 }
 
-static int otx2_del_mcam_flow_entry(struct otx2_nic *nic, u16 entry)
+static void otx2_destroy_tc_flow_list(struct otx2_nic *pfvf)
+{
+	struct otx2_flow_config *flow_cfg = pfvf->flow_cfg;
+	struct otx2_tc_flow *iter, *tmp;
+
+	if (!(pfvf->flags & OTX2_FLAG_MCAM_ENTRIES_ALLOC))
+		return;
+
+	list_for_each_entry_safe(iter, tmp, &flow_cfg->flow_list_tc, list) {
+		list_del(&iter->list);
+		kfree(iter);
+		flow_cfg->nr_flows--;
+	}
+}
+
+static struct otx2_tc_flow *otx2_tc_get_entry_by_cookie(struct otx2_flow_config *flow_cfg,
+							unsigned long cookie)
+{
+	struct otx2_tc_flow *tmp;
+
+	list_for_each_entry(tmp, &flow_cfg->flow_list_tc, list) {
+		if (tmp->cookie == cookie)
+			return tmp;
+	}
+
+	return NULL;
+}
+
+static struct otx2_tc_flow *otx2_tc_get_entry_by_index(struct otx2_flow_config *flow_cfg,
+						       int index)
+{
+	struct otx2_tc_flow *tmp;
+	int i = 0;
+
+	list_for_each_entry(tmp, &flow_cfg->flow_list_tc, list) {
+		if (i == index)
+			return tmp;
+		i++;
+	}
+
+	return NULL;
+}
+
+static void otx2_tc_del_from_flow_list(struct otx2_flow_config *flow_cfg,
+				       struct otx2_tc_flow *node)
+{
+	struct list_head *pos, *n;
+	struct otx2_tc_flow *tmp;
+
+	list_for_each_safe(pos, n, &flow_cfg->flow_list_tc) {
+		tmp = list_entry(pos, struct otx2_tc_flow, list);
+		if (node == tmp) {
+			list_del(&node->list);
+			return;
+		}
+	}
+}
+
+static int otx2_tc_add_to_flow_list(struct otx2_flow_config *flow_cfg,
+				    struct otx2_tc_flow *node)
+{
+	struct list_head *pos, *n;
+	struct otx2_tc_flow *tmp;
+	int index = 0;
+
+	/* If the flow list is empty then add the new node */
+	if (list_empty(&flow_cfg->flow_list_tc)) {
+		list_add(&node->list, &flow_cfg->flow_list_tc);
+		return index;
+	}
+
+	list_for_each_safe(pos, n, &flow_cfg->flow_list_tc) {
+		tmp = list_entry(pos, struct otx2_tc_flow, list);
+		if (node->prio < tmp->prio)
+			break;
+		index++;
+	}
+
+	list_add(&node->list, pos->prev);
+	return index;
+}
+
+static int otx2_add_mcam_flow_entry(struct otx2_nic *nic, struct npc_install_flow_req *req)
+{
+	struct npc_install_flow_req *tmp_req;
+	int err;
+
+	mutex_lock(&nic->mbox.lock);
+	tmp_req = otx2_mbox_alloc_msg_npc_install_flow(&nic->mbox);
+	if (!tmp_req) {
+		mutex_unlock(&nic->mbox.lock);
+		return -ENOMEM;
+	}
+
+	memcpy(tmp_req, req, sizeof(struct npc_install_flow_req));
+	/* Send message to AF */
+	err = otx2_sync_mbox_msg(&nic->mbox);
+	if (err) {
+		netdev_err(nic->netdev, "Failed to install MCAM flow entry %d\n",
+			   req->entry);
+		mutex_unlock(&nic->mbox.lock);
+		return -EFAULT;
+	}
+
+	mutex_unlock(&nic->mbox.lock);
+	return 0;
+}
+
+static int otx2_del_mcam_flow_entry(struct otx2_nic *nic, u16 entry, u16 *cntr_val)
 {
+	struct npc_delete_flow_rsp *rsp;
 	struct npc_delete_flow_req *req;
 	int err;
 
@@ -711,22 +817,113 @@ static int otx2_del_mcam_flow_entry(struct otx2_nic *nic, u16 entry)
 		mutex_unlock(&nic->mbox.lock);
 		return -EFAULT;
 	}
+
+	if (cntr_val) {
+		rsp = (struct npc_delete_flow_rsp *)otx2_mbox_get_rsp(&nic->mbox.mbox,
+								      0, &req->hdr);
+		if (IS_ERR(rsp)) {
+			netdev_err(nic->netdev, "Failed to get MCAM delete response for entry %d\n",
+				   entry);
+			mutex_unlock(&nic->mbox.lock);
+			return -EFAULT;
+		}
+
+		*cntr_val = rsp->cntr_val;
+	}
+
 	mutex_unlock(&nic->mbox.lock);
+	return 0;
+}
+
+static int otx2_tc_update_mcam_table_del_req(struct otx2_nic *nic,
+					     struct otx2_flow_config *flow_cfg,
+					     struct otx2_tc_flow *node)
+{
+	struct list_head *pos, *n;
+	struct otx2_tc_flow *tmp;
+	int i = 0, index = 0;
+	u16 cntr_val = 0;
+
+	/* Find and delete the entry from the list and re-install
+	 * all the entries from beginning to the index of the
+	 * deleted entry to higher mcam indexes.
+	 */
+	list_for_each_safe(pos, n, &flow_cfg->flow_list_tc) {
+		tmp = list_entry(pos, struct otx2_tc_flow, list);
+		if (node == tmp) {
+			list_del(&tmp->list);
+			break;
+		}
+
+		otx2_del_mcam_flow_entry(nic, tmp->entry, &cntr_val);
+		tmp->entry++;
+		tmp->req.entry = tmp->entry;
+		tmp->req.cntr_val = cntr_val;
+		index++;
+	}
+
+	list_for_each_safe(pos, n, &flow_cfg->flow_list_tc) {
+		if (i == index)
+			break;
+
+		tmp = list_entry(pos, struct otx2_tc_flow, list);
+		otx2_add_mcam_flow_entry(nic, &tmp->req);
+		i++;
+	}
 
 	return 0;
 }
 
+static int otx2_tc_update_mcam_table_add_req(struct otx2_nic *nic,
+					     struct otx2_flow_config *flow_cfg,
+					     struct otx2_tc_flow *node)
+{
+	int mcam_idx = flow_cfg->max_flows - flow_cfg->nr_flows - 1;
+	struct otx2_tc_flow *tmp;
+	int list_idx, i;
+	u16 cntr_val = 0;
+
+	/* Find the index of the entry(list_idx) whose priority
+	 * is greater than the new entry and re-install all
+	 * the entries from beginning to list_idx to higher
+	 * mcam indexes.
+	 */
+	list_idx = otx2_tc_add_to_flow_list(flow_cfg, node);
+	for (i = 0; i < list_idx; i++) {
+		tmp = otx2_tc_get_entry_by_index(flow_cfg, i);
+		if (!tmp)
+			return -ENOMEM;
+
+		otx2_del_mcam_flow_entry(nic, tmp->entry, &cntr_val);
+		tmp->entry = flow_cfg->flow_ent[mcam_idx];
+		tmp->req.entry = tmp->entry;
+		tmp->req.cntr_val = cntr_val;
+		otx2_add_mcam_flow_entry(nic, &tmp->req);
+		mcam_idx++;
+	}
+
+	return mcam_idx;
+}
+
+static int otx2_tc_update_mcam_table(struct otx2_nic *nic,
+				     struct otx2_flow_config *flow_cfg,
+				     struct otx2_tc_flow *node,
+				     bool add_req)
+{
+	if (add_req)
+		return otx2_tc_update_mcam_table_add_req(nic, flow_cfg, node);
+
+	return otx2_tc_update_mcam_table_del_req(nic, flow_cfg, node);
+}
+
 static int otx2_tc_del_flow(struct otx2_nic *nic,
 			    struct flow_cls_offload *tc_flow_cmd)
 {
 	struct otx2_flow_config *flow_cfg = nic->flow_cfg;
-	struct otx2_tc_info *tc_info = &nic->tc_info;
 	struct otx2_tc_flow *flow_node;
 	int err;
 
-	flow_node = rhashtable_lookup_fast(&tc_info->flow_table,
-					   &tc_flow_cmd->cookie,
-					   tc_info->flow_ht_params);
+	flow_node = otx2_tc_get_entry_by_cookie(flow_cfg, tc_flow_cmd->cookie);
 	if (!flow_node) {
 		netdev_err(nic->netdev, "tc flow not found for cookie 0x%lx\n",
 			   tc_flow_cmd->cookie);
@@ -734,6 +931,11 @@ static int otx2_tc_del_flow(struct otx2_nic *nic,
 	}
 
 	if (flow_node->is_act_police) {
+		__clear_bit(flow_node->rq, &nic->rq_bmap);
+
+		if (nic->flags & OTX2_FLAG_INTF_DOWN)
+			goto free_mcam_flow;
+
 		mutex_lock(&nic->mbox.lock);
 
 		err = cn10k_map_unmap_rq_policer(nic, flow_node->rq,
@@ -749,21 +951,14 @@ static int otx2_tc_del_flow(struct otx2_nic *nic,
 				   "Unable to free leaf bandwidth profile(%d)\n",
 				   flow_node->leaf_profile);
 
-		__clear_bit(flow_node->rq, &nic->rq_bmap);
-
 		mutex_unlock(&nic->mbox.lock);
 	}
 
-	otx2_del_mcam_flow_entry(nic, flow_node->entry);
-
-	WARN_ON(rhashtable_remove_fast(&nic->tc_info.flow_table,
-				       &flow_node->node,
-				       nic->tc_info.flow_ht_params));
+free_mcam_flow:
+	otx2_del_mcam_flow_entry(nic, flow_node->entry, NULL);
+	otx2_tc_update_mcam_table(nic, flow_cfg, flow_node, false);
 	kfree_rcu(flow_node, rcu);
-
-	clear_bit(flow_node->bitpos, tc_info->tc_entries_bitmap);
 	flow_cfg->nr_flows--;
-
 	return 0;
 }
 
@@ -772,15 +967,19 @@ static int otx2_tc_add_flow(struct otx2_nic *nic,
 {
 	struct netlink_ext_ack *extack = tc_flow_cmd->common.extack;
 	struct otx2_flow_config *flow_cfg = nic->flow_cfg;
-	struct otx2_tc_info *tc_info = &nic->tc_info;
 	struct otx2_tc_flow *new_node, *old_node;
 	struct npc_install_flow_req *req, dummy;
-	int rc, err;
+	int rc, err, mcam_idx;
 
 	if (!(nic->flags & OTX2_FLAG_TC_FLOWER_SUPPORT))
 		return -ENOMEM;
 
-	if (bitmap_full(tc_info->tc_entries_bitmap, flow_cfg->max_flows)) {
+	if (nic->flags & OTX2_FLAG_INTF_DOWN) {
+		NL_SET_ERR_MSG_MOD(extack, "Interface not initialized");
+		return -EINVAL;
+	}
+
+	if (flow_cfg->nr_flows == flow_cfg->max_flows) {
 		NL_SET_ERR_MSG_MOD(extack,
 				   "Free MCAM entry not available to add the flow");
 		return -ENOMEM;
@@ -792,6 +991,7 @@ static int otx2_tc_add_flow(struct otx2_nic *nic,
 		return -ENOMEM;
 	spin_lock_init(&new_node->lock);
 	new_node->cookie = tc_flow_cmd->cookie;
+	new_node->prio = tc_flow_cmd->common.prio;
 
 	memset(&dummy, 0, sizeof(struct npc_install_flow_req));
 
@@ -802,12 +1002,11 @@ static int otx2_tc_add_flow(struct otx2_nic *nic,
 	}
 
 	/* If a flow exists with the same cookie, delete it */
-	old_node = rhashtable_lookup_fast(&tc_info->flow_table,
-					  &tc_flow_cmd->cookie,
-					  tc_info->flow_ht_params);
+	old_node = otx2_tc_get_entry_by_cookie(flow_cfg, tc_flow_cmd->cookie);
 	if (old_node)
 		otx2_tc_del_flow(nic, tc_flow_cmd);
 
+	mcam_idx = otx2_tc_update_mcam_table(nic, flow_cfg, new_node, true);
 	mutex_lock(&nic->mbox.lock);
 	req = otx2_mbox_alloc_msg_npc_install_flow(&nic->mbox);
 	if (!req) {
@@ -818,11 +1017,8 @@ static int otx2_tc_add_flow(struct otx2_nic *nic,
 
 	memcpy(&dummy.hdr, &req->hdr, sizeof(struct mbox_msghdr));
 	memcpy(req, &dummy, sizeof(struct npc_install_flow_req));
-
-	new_node->bitpos = find_first_zero_bit(tc_info->tc_entries_bitmap,
-					       flow_cfg->max_flows);
 	req->channel = nic->hw.rx_chan_base;
-	req->entry = flow_cfg->flow_ent[flow_cfg->max_flows - new_node->bitpos - 1];
+	req->entry = flow_cfg->flow_ent[mcam_idx];
 	req->intf = NIX_INTF_RX;
 	req->set_cntr = 1;
 	new_node->entry = req->entry;
@@ -832,26 +1028,18 @@ static int otx2_tc_add_flow(struct otx2_nic *nic,
 	if (rc) {
 		NL_SET_ERR_MSG_MOD(extack, "Failed to install MCAM flow entry");
 		mutex_unlock(&nic->mbox.lock);
-		kfree_rcu(new_node, rcu);
 		goto free_leaf;
 	}
-	mutex_unlock(&nic->mbox.lock);
 
-	/* add new flow to flow-table */
-	rc = rhashtable_insert_fast(&nic->tc_info.flow_table, &new_node->node,
-				    nic->tc_info.flow_ht_params);
-	if (rc) {
-		otx2_del_mcam_flow_entry(nic, req->entry);
-		kfree_rcu(new_node, rcu);
-		goto free_leaf;
-	}
+	mutex_unlock(&nic->mbox.lock);
+	memcpy(&new_node->req, req, sizeof(struct npc_install_flow_req));
 
-	set_bit(new_node->bitpos, tc_info->tc_entries_bitmap);
 	flow_cfg->nr_flows++;
-
 	return 0;
 
 free_leaf:
+	otx2_tc_del_from_flow_list(flow_cfg, new_node);
+	kfree_rcu(new_node, rcu);
 	if (new_node->is_act_police) {
 		mutex_lock(&nic->mbox.lock);
 
@@ -878,16 +1066,13 @@ static int otx2_tc_add_flow(struct otx2_nic *nic,
 static int otx2_tc_get_flow_stats(struct otx2_nic *nic,
 				  struct flow_cls_offload *tc_flow_cmd)
 {
-	struct otx2_tc_info *tc_info = &nic->tc_info;
 	struct npc_mcam_get_stats_req *req;
 	struct npc_mcam_get_stats_rsp *rsp;
 	struct otx2_tc_flow_stats *stats;
 	struct otx2_tc_flow *flow_node;
 	int err;
 
-	flow_node = rhashtable_lookup_fast(&tc_info->flow_table,
-					   &tc_flow_cmd->cookie,
-					   tc_info->flow_ht_params);
+	flow_node = otx2_tc_get_entry_by_cookie(nic->flow_cfg, tc_flow_cmd->cookie);
 	if (!flow_node) {
 		netdev_info(nic->netdev, "tc flow not found for cookie %lx",
 			    tc_flow_cmd->cookie);
@@ -1035,12 +1220,20 @@ static int otx2_setup_tc_block_ingress_cb(enum tc_setup_type type,
 					  void *type_data, void *cb_priv)
 {
 	struct otx2_nic *nic = cb_priv;
+	bool ntuple;
 
 	if (!tc_cls_can_offload_and_chain0(nic->netdev, type_data))
 		return -EOPNOTSUPP;
 
+	ntuple = nic->netdev->features & NETIF_F_NTUPLE;
 	switch (type) {
 	case TC_SETUP_CLSFLOWER:
+		if (ntuple) {
+			netdev_warn(nic->netdev,
+				    "Can't install TC flower offload rule when NTUPLE is active");
+			return -EOPNOTSUPP;
+		}
+
 		return otx2_setup_tc_cls_flower(nic, type_data);
 	case TC_SETUP_CLSMATCHALL:
 		return otx2_setup_tc_ingress_matchall(nic, type_data);
@@ -1123,18 +1316,8 @@ int otx2_setup_tc(struct net_device *netdev, enum tc_setup_type type,
 }
 EXPORT_SYMBOL(otx2_setup_tc);
 
-static const struct rhashtable_params tc_flow_ht_params = {
-	.head_offset = offsetof(struct otx2_tc_flow, node),
-	.key_offset = offsetof(struct otx2_tc_flow, cookie),
-	.key_len = sizeof(((struct otx2_tc_flow *)0)->cookie),
-	.automatic_shrinking = true,
-};
-
 int otx2_init_tc(struct otx2_nic *nic)
 {
-	struct otx2_tc_info *tc = &nic->tc_info;
-	int err;
-
 	/* Exclude receive queue 0 being used for police action */
 	set_bit(0, &nic->rq_bmap);
 
@@ -1144,25 +1327,54 @@ int otx2_init_tc(struct otx2_nic *nic)
 		return -EINVAL;
 	}
 
-	err = otx2_tc_alloc_ent_bitmap(nic);
-	if (err)
-		return err;
-
-	tc->flow_ht_params = tc_flow_ht_params;
-	err = rhashtable_init(&tc->flow_table, &tc->flow_ht_params);
-	if (err) {
-		kfree(tc->tc_entries_bitmap);
-		tc->tc_entries_bitmap = NULL;
-	}
-	return err;
+	return 0;
 }
 EXPORT_SYMBOL(otx2_init_tc);
 
 void otx2_shutdown_tc(struct otx2_nic *nic)
 {
-	struct otx2_tc_info *tc = &nic->tc_info;
-
-	kfree(tc->tc_entries_bitmap);
-	rhashtable_destroy(&tc->flow_table);
+	otx2_destroy_tc_flow_list(nic);
 }
 EXPORT_SYMBOL(otx2_shutdown_tc);
+
+static void otx2_tc_config_ingress_rule(struct otx2_nic *nic,
+					struct otx2_tc_flow *node)
+{
+	struct npc_install_flow_req *req;
+
+	if (otx2_tc_act_set_hw_police(nic, node))
+		return;
+
+	mutex_lock(&nic->mbox.lock);
+
+	req = otx2_mbox_alloc_msg_npc_install_flow(&nic->mbox);
+	if (!req)
+		goto err;
+
+	memcpy(req, &node->req, sizeof(struct npc_install_flow_req));
+
+	if (otx2_sync_mbox_msg(&nic->mbox))
+		netdev_err(nic->netdev,
+			   "Failed to install MCAM flow entry for ingress rule");
+err:
+	mutex_unlock(&nic->mbox.lock);
+}
+
+void otx2_tc_apply_ingress_police_rules(struct otx2_nic *nic)
+{
+	struct otx2_flow_config *flow_cfg = nic->flow_cfg;
+	struct otx2_tc_flow *node;
+
+	/* If any ingress policer rules exist for the interface then
+	 * apply those rules. Ingress policer rules depend on bandwidth
+	 * profiles linked to the receive queues. Since no receive queues
+	 * exist when interface is down, ingress policer rules are stored
+	 * and configured in hardware after all receive queues are allocated
+	 * in otx2_open.
+	 */
+	list_for_each_entry(node, &flow_cfg->flow_list_tc, list) {
+		if (node->is_act_police)
+			otx2_tc_config_ingress_rule(nic, node);
+	}
+}
+EXPORT_SYMBOL(otx2_tc_apply_ingress_police_rules);
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 770391cefb4e..abfa375b0887 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -576,6 +576,8 @@ struct rtl8169_tc_offsets {
 enum rtl_flag {
 	RTL_FLAG_TASK_ENABLED = 0,
 	RTL_FLAG_TASK_RESET_PENDING,
+	RTL_FLAG_TASK_RESET_NO_QUEUE_WAKE,
+	RTL_FLAG_TASK_TX_TIMEOUT,
 	RTL_FLAG_MAX
 };
 
@@ -3943,7 +3945,7 @@ static void rtl8169_tx_timeout(struct net_device *dev, unsigned int txqueue)
 {
 	struct rtl8169_private *tp = netdev_priv(dev);
 
-	rtl_schedule_task(tp, RTL_FLAG_TASK_RESET_PENDING);
+	rtl_schedule_task(tp, RTL_FLAG_TASK_TX_TIMEOUT);
 }
 
 static int rtl8169_tx_map(struct rtl8169_private *tp, const u32 *opts, u32 len,
@@ -4537,6 +4539,7 @@ static void rtl_task(struct work_struct *work)
 {
 	struct rtl8169_private *tp =
 		container_of(work, struct rtl8169_private, wk.work);
+	int ret;
 
 	rtnl_lock();
 
@@ -4544,9 +4547,21 @@ static void rtl_task(struct work_struct *work)
 	    !test_bit(RTL_FLAG_TASK_ENABLED, tp->wk.flags))
 		goto out_unlock;
 
+	if (test_and_clear_bit(RTL_FLAG_TASK_TX_TIMEOUT, tp->wk.flags)) {
+		/* ASPM compatibility issues are a typical reason for tx timeouts */
+		ret = pci_disable_link_state(tp->pci_dev, PCIE_LINK_STATE_L1 |
+							  PCIE_LINK_STATE_L0S);
+		if (!ret)
+			netdev_warn_once(tp->dev, "ASPM disabled on Tx timeout\n");
+		goto reset;
+	}
+
 	if (test_and_clear_bit(RTL_FLAG_TASK_RESET_PENDING, tp->wk.flags)) {
+reset:
 		rtl_reset_work(tp);
 		netif_wake_queue(tp->dev);
+	} else if (test_and_clear_bit(RTL_FLAG_TASK_RESET_NO_QUEUE_WAKE, tp->wk.flags)) {
+		rtl_reset_work(tp);
 	}
 out_unlock:
 	rtnl_unlock();
@@ -4580,7 +4595,7 @@ static void r8169_phylink_handler(struct net_device *ndev)
 	} else {
 		/* In few cases rx is broken after link-down otherwise */
 		if (rtl_is_8125(tp))
-			rtl_reset_work(tp);
+			rtl_schedule_task(tp, RTL_FLAG_TASK_RESET_NO_QUEUE_WAKE);
 		pm_runtime_idle(d);
 	}
 
@@ -4656,7 +4671,7 @@ static int rtl8169_close(struct net_device *dev)
 	rtl8169_down(tp);
 	rtl8169_rx_clear(tp);
 
-	cancel_work_sync(&tp->wk.work);
+	cancel_work(&tp->wk.work);
 
 	free_irq(tp->irq, tp);
 
@@ -4890,6 +4905,8 @@ static void rtl_remove_one(struct pci_dev *pdev)
 	if (pci_dev_run_wake(pdev))
 		pm_runtime_get_noresume(&pdev->dev);
 
+	cancel_work_sync(&tp->wk.work);
+
 	unregister_netdev(tp->dev);
 
 	if (tp->dash_type != RTL_DASH_NONE)
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 9a52283d7754..68cb5616ef99 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -517,6 +517,15 @@ static void ravb_emac_init_gbeth(struct net_device *ndev)
 {
 	struct ravb_private *priv = netdev_priv(ndev);
 
+	if (priv->phy_interface == PHY_INTERFACE_MODE_MII) {
+		ravb_write(ndev, (1000 << 16) | CXR35_SEL_XMII_MII, CXR35);
+		ravb_modify(ndev, CXR31, CXR31_SEL_LINK0 | CXR31_SEL_LINK1, 0);
+	} else {
+		ravb_write(ndev, (1000 << 16) | CXR35_SEL_XMII_RGMII, CXR35);
+		ravb_modify(ndev, CXR31, CXR31_SEL_LINK0 | CXR31_SEL_LINK1,
+			    CXR31_SEL_LINK0);
+	}
+
 	/* Receive frame limit set register */
 	ravb_write(ndev, GBETH_RX_BUFF_MAX + ETH_FCS_LEN, RFLR);
 
@@ -539,14 +548,6 @@ static void ravb_emac_init_gbeth(struct net_device *ndev)
 
 	/* E-MAC interrupt enable register */
 	ravb_write(ndev, ECSIPR_ICDIP, ECSIPR);
-
-	if (priv->phy_interface == PHY_INTERFACE_MODE_MII) {
-		ravb_modify(ndev, CXR31, CXR31_SEL_LINK0 | CXR31_SEL_LINK1, 0);
-		ravb_write(ndev, (1000 << 16) | CXR35_SEL_XMII_MII, CXR35);
-	} else {
-		ravb_modify(ndev, CXR31, CXR31_SEL_LINK0 | CXR31_SEL_LINK1,
-			    CXR31_SEL_LINK0);
-	}
 }
 
 static void ravb_emac_init_rcar(struct net_device *ndev)
@@ -1827,19 +1828,20 @@ static int ravb_open(struct net_device *ndev)
 	if (info->gptp)
 		ravb_ptp_init(ndev, priv->pdev);
 
-	netif_tx_start_all_queues(ndev);
-
 	/* PHY control start */
 	error = ravb_phy_start(ndev);
 	if (error)
 		goto out_ptp_stop;
 
+	netif_tx_start_all_queues(ndev);
+
 	return 0;
 
 out_ptp_stop:
 	/* Stop PTP Clock driver */
 	if (info->gptp)
 		ravb_ptp_stop(ndev);
+	ravb_stop_dma(ndev);
 out_free_irq_mgmta:
 	if (!info->multi_irqs)
 		goto out_free_irq;
@@ -1890,6 +1892,12 @@ static void ravb_tx_timeout_work(struct work_struct *work)
 	struct net_device *ndev = priv->ndev;
 	int error;
 
+	if (!rtnl_trylock()) {
+		usleep_range(1000, 2000);
+		schedule_work(&priv->work);
+		return;
+	}
+
 	netif_tx_stop_all_queues(ndev);
 
 	/* Stop PTP Clock driver */
@@ -1923,7 +1931,7 @@ static void ravb_tx_timeout_work(struct work_struct *work)
 		 */
 		netdev_err(ndev, "%s: ravb_dmac_init() failed, error %d\n",
 			   __func__, error);
-		return;
+		goto out_unlock;
 	}
 	ravb_emac_init(ndev);
 
@@ -1933,6 +1941,9 @@ static void ravb_tx_timeout_work(struct work_struct *work)
 		ravb_ptp_init(ndev, priv->pdev);
 
 	netif_tx_start_all_queues(ndev);
+
+out_unlock:
+	rtnl_unlock();
 }
 
 /* Packet transmit function for Ethernet AVB */
@@ -2661,9 +2672,14 @@ static int ravb_probe(struct platform_device *pdev)
 	ndev->features = info->net_features;
 	ndev->hw_features = info->net_hw_features;
 
-	reset_control_deassert(rstc);
+	error = reset_control_deassert(rstc);
+	if (error)
+		goto out_free_netdev;
+
 	pm_runtime_enable(&pdev->dev);
-	pm_runtime_get_sync(&pdev->dev);
+	error = pm_runtime_resume_and_get(&pdev->dev);
+	if (error < 0)
+		goto out_rpm_disable;
 
 	if (info->multi_irqs) {
 		if (info->err_mgmt_irqs)
@@ -2888,11 +2904,12 @@ static int ravb_probe(struct platform_device *pdev)
 out_disable_refclk:
 	clk_disable_unprepare(priv->refclk);
 out_release:
-	free_netdev(ndev);
-
 	pm_runtime_put(&pdev->dev);
+out_rpm_disable:
 	pm_runtime_disable(&pdev->dev);
 	reset_control_assert(rstc);
+out_free_netdev:
+	free_netdev(ndev);
 	return error;
 }
 
@@ -2902,22 +2919,26 @@ static int ravb_remove(struct platform_device *pdev)
 	struct ravb_private *priv = netdev_priv(ndev);
 	const struct ravb_hw_info *info = priv->info;
 
-	/* Stop PTP Clock driver */
-	if (info->ccc_gac)
-		ravb_ptp_stop(ndev);
-
-	clk_disable_unprepare(priv->gptp_clk);
-	clk_disable_unprepare(priv->refclk);
-
-	/* Set reset mode */
-	ravb_write(ndev, CCC_OPC_RESET, CCC);
 	unregister_netdev(ndev);
 	if (info->nc_queues)
 		netif_napi_del(&priv->napi[RAVB_NC]);
 	netif_napi_del(&priv->napi[RAVB_BE]);
+
 	ravb_mdio_release(priv);
+
+	/* Stop PTP Clock driver */
+	if (info->ccc_gac)
+		ravb_ptp_stop(ndev);
+
 	dma_free_coherent(ndev->dev.parent, priv->desc_bat_size, priv->desc_bat,
 			  priv->desc_bat_dma);
+
+	/* Set reset mode */
+	ravb_write(ndev, CCC_OPC_RESET, CCC);
+
+	clk_disable_unprepare(priv->gptp_clk);
+	clk_disable_unprepare(priv->refclk);
+
 	pm_runtime_put_sync(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
 	reset_control_assert(priv->rstc);
diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
index ea4910ae0921..6a7c1d325c46 100644
--- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
+++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
@@ -177,8 +177,10 @@
 #define MMC_XGMAC_RX_DISCARD_OCT_GB	0x1b4
 #define MMC_XGMAC_RX_ALIGN_ERR_PKT	0x1bc
 
+#define MMC_XGMAC_TX_FPE_INTR_MASK	0x204
 #define MMC_XGMAC_TX_FPE_FRAG		0x208
 #define MMC_XGMAC_TX_HOLD_REQ		0x20c
+#define MMC_XGMAC_RX_FPE_INTR_MASK	0x224
 #define MMC_XGMAC_RX_PKT_ASSEMBLY_ERR	0x228
 #define MMC_XGMAC_RX_PKT_SMD_ERR	0x22c
 #define MMC_XGMAC_RX_PKT_ASSEMBLY_OK	0x230
@@ -352,6 +354,8 @@ static void dwxgmac_mmc_intr_all_mask(void __iomem *mmcaddr)
 {
 	writel(0x0, mmcaddr + MMC_RX_INTR_MASK);
 	writel(0x0, mmcaddr + MMC_TX_INTR_MASK);
+	writel(MMC_DEFAULT_MASK, mmcaddr + MMC_XGMAC_TX_FPE_INTR_MASK);
+	writel(MMC_DEFAULT_MASK, mmcaddr + MMC_XGMAC_RX_FPE_INTR_MASK);
 	writel(MMC_DEFAULT_MASK, mmcaddr + MMC_XGMAC_RX_IPC_INTR_MASK);
 }
 
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 25ddfabc58f7..5b156c5bc04a 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -2058,6 +2058,13 @@ static int nvme_update_ns_info_block(struct nvme_ns *ns,
 	if (ret)
 		return ret;
 
+	if (id->ncap == 0) {
+		/* namespace not allocated or attached */
+		info->is_removed = true;
+		ret = -ENODEV;
+		goto error;
+	}
+
 	blk_mq_freeze_queue(ns->disk->queue);
 	lbaf = nvme_lbaf_index(id->flbas);
 	ns->lba_shift = id->lbaf[lbaf].ds;
@@ -2107,6 +2114,8 @@ static int nvme_update_ns_info_block(struct nvme_ns *ns,
 		set_bit(NVME_NS_READY, &ns->flags);
 		ret = 0;
 	}
+
+error:
 	kfree(id);
 	return ret;
 }
diff --git a/drivers/pci/controller/dwc/pcie-qcom-ep.c b/drivers/pci/controller/dwc/pcie-qcom-ep.c
index d4c566c1c872..1c7fd05ce028 100644
--- a/drivers/pci/controller/dwc/pcie-qcom-ep.c
+++ b/drivers/pci/controller/dwc/pcie-qcom-ep.c
@@ -120,6 +120,7 @@
 
 /* ELBI registers */
 #define ELBI_SYS_STTS				0x08
+#define ELBI_CS2_ENABLE				0xa4
 
 /* DBI registers */
 #define DBI_CON_STATUS				0x44
@@ -252,6 +253,21 @@ static void qcom_pcie_dw_stop_link(struct dw_pcie *pci)
 	disable_irq(pcie_ep->perst_irq);
 }
 
+static void qcom_pcie_dw_write_dbi2(struct dw_pcie *pci, void __iomem *base,
+				    u32 reg, size_t size, u32 val)
+{
+	struct qcom_pcie_ep *pcie_ep = to_pcie_ep(pci);
+	int ret;
+
+	writel(1, pcie_ep->elbi + ELBI_CS2_ENABLE);
+
+	ret = dw_pcie_write(pci->dbi_base2 + reg, size, val);
+	if (ret)
+		dev_err(pci->dev, "Failed to write DBI2 register (0x%x): %d\n", reg, ret);
+
+	writel(0, pcie_ep->elbi + ELBI_CS2_ENABLE);
+}
+
 static int qcom_pcie_enable_resources(struct qcom_pcie_ep *pcie_ep)
 {
 	int ret;
@@ -446,6 +462,7 @@ static const struct dw_pcie_ops pci_ops = {
 	.link_up = qcom_pcie_dw_link_up,
 	.start_link = qcom_pcie_dw_start_link,
 	.stop_link = qcom_pcie_dw_stop_link,
+	.write_dbi2 = qcom_pcie_dw_write_dbi2,
 };
 
 static int qcom_pcie_ep_get_io_resources(struct platform_device *pdev,
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 48389785d924..c132839d99dc 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -6058,3 +6058,15 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x9a2d, dpc_log_size);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x9a2f, dpc_log_size);
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x9a31, dpc_log_size);
 #endif
+
+/*
+ * Devices known to require a longer delay before first config space access
+ * after reset recovery or resume from D3cold:
+ *
+ * VideoPropulsion (aka Genroco) Torrent QN16e MPEG QAM Modulator
+ */
+static void pci_fixup_d3cold_delay_1sec(struct pci_dev *pdev)
+{
+	pdev->d3cold_delay = 1000;
+}
+DECLARE_PCI_FIXUP_FINAL(0x5555, 0x0004, pci_fixup_d3cold_delay_1sec);
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 9e57f4c62e60..f1962866bb81 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -1239,17 +1239,17 @@ static void pinctrl_link_add(struct pinctrl_dev *pctldev,
 static int pinctrl_commit_state(struct pinctrl *p, struct pinctrl_state *state)
 {
 	struct pinctrl_setting *setting, *setting2;
-	struct pinctrl_state *old_state = p->state;
+	struct pinctrl_state *old_state = READ_ONCE(p->state);
 	int ret;
 
-	if (p->state) {
+	if (old_state) {
 		/*
 		 * For each pinmux setting in the old state, forget SW's record
 		 * of mux owner for that pingroup. Any pingroups which are
 		 * still owned by the new state will be re-acquired by the call
 		 * to pinmux_enable_setting() in the loop below.
 		 */
-		list_for_each_entry(setting, &p->state->settings, node) {
+		list_for_each_entry(setting, &old_state->settings, node) {
 			if (setting->type != PIN_MAP_TYPE_MUX_GROUP)
 				continue;
 			pinmux_disable_setting(setting);
diff --git a/drivers/powercap/dtpm_cpu.c b/drivers/powercap/dtpm_cpu.c
index 2ff7717530bf..8a2f18fa3faf 100644
--- a/drivers/powercap/dtpm_cpu.c
+++ b/drivers/powercap/dtpm_cpu.c
@@ -24,7 +24,6 @@
 #include <linux/of.h>
 #include <linux/pm_qos.h>
 #include <linux/slab.h>
-#include <linux/units.h>
 
 struct dtpm_cpu {
 	struct dtpm dtpm;
@@ -104,8 +103,7 @@ static u64 get_pd_power_uw(struct dtpm *dtpm)
 		if (pd->table[i].frequency < freq)
 			continue;
 
-		return scale_pd_power_uw(pd_mask, pd->table[i].power *
-					 MICROWATT_PER_MILLIWATT);
+		return scale_pd_power_uw(pd_mask, pd->table[i].power);
 	}
 
 	return 0;
@@ -122,11 +120,9 @@ static int update_pd_power_uw(struct dtpm *dtpm)
 	nr_cpus = cpumask_weight(&cpus);
 
 	dtpm->power_min = em->table[0].power;
-	dtpm->power_min *= MICROWATT_PER_MILLIWATT;
 	dtpm->power_min *= nr_cpus;
 
 	dtpm->power_max = em->table[em->nr_perf_states - 1].power;
-	dtpm->power_max *= MICROWATT_PER_MILLIWATT;
 	dtpm->power_max *= nr_cpus;
 
 	return 0;
diff --git a/drivers/powercap/dtpm_devfreq.c b/drivers/powercap/dtpm_devfreq.c
index 91276761a31d..612c3b59dd5b 100644
--- a/drivers/powercap/dtpm_devfreq.c
+++ b/drivers/powercap/dtpm_devfreq.c
@@ -39,10 +39,8 @@ static int update_pd_power_uw(struct dtpm *dtpm)
 	struct em_perf_domain *pd = em_pd_get(dev);
 
 	dtpm->power_min = pd->table[0].power;
-	dtpm->power_min *= MICROWATT_PER_MILLIWATT;
 
 	dtpm->power_max = pd->table[pd->nr_perf_states - 1].power;
-	dtpm->power_max *= MICROWATT_PER_MILLIWATT;
 
 	return 0;
 }
@@ -54,13 +52,10 @@ static u64 set_pd_power_limit(struct dtpm *dtpm, u64 power_limit)
 	struct device *dev = devfreq->dev.parent;
 	struct em_perf_domain *pd = em_pd_get(dev);
 	unsigned long freq;
-	u64 power;
 	int i;
 
 	for (i = 0; i < pd->nr_perf_states; i++) {
-
-		power = pd->table[i].power * MICROWATT_PER_MILLIWATT;
-		if (power > power_limit)
+		if (pd->table[i].power > power_limit)
 			break;
 	}
 
@@ -68,7 +63,7 @@ static u64 set_pd_power_limit(struct dtpm *dtpm, u64 power_limit)
 
 	dev_pm_qos_update_request(&dtpm_devfreq->qos_req, freq);
 
-	power_limit = pd->table[i - 1].power * MICROWATT_PER_MILLIWATT;
+	power_limit = pd->table[i - 1].power;
 
 	return power_limit;
 }
@@ -110,7 +105,7 @@ static u64 get_pd_power_uw(struct dtpm *dtpm)
 		if (pd->table[i].frequency < freq)
 			continue;
 
-		power = pd->table[i].power * MICROWATT_PER_MILLIWATT;
+		power = pd->table[i].power;
 		power *= status.busy_time;
 		power >>= 10;
 
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index deed8c909a78..31b5273f43a7 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -3834,8 +3834,15 @@ static int sd_resume(struct device *dev, bool runtime)
 
 static int sd_resume_system(struct device *dev)
 {
-	if (pm_runtime_suspended(dev))
+	if (pm_runtime_suspended(dev)) {
+		struct scsi_disk *sdkp = dev_get_drvdata(dev);
+		struct scsi_device *sdp = sdkp ? sdkp->device : NULL;
+
+		if (sdp && sdp->force_runtime_start_on_system_start)
+			pm_request_resume(dev);
+
 		return 0;
+	}
 
 	return sd_resume(dev, false);
 }
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 151fef199c38..5d046be8b2dd 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -3299,33 +3299,52 @@ void spi_unregister_controller(struct spi_controller *ctlr)
 }
 EXPORT_SYMBOL_GPL(spi_unregister_controller);
 
+static inline int __spi_check_suspended(const struct spi_controller *ctlr)
+{
+	return ctlr->flags & SPI_CONTROLLER_SUSPENDED ? -ESHUTDOWN : 0;
+}
+
+static inline void __spi_mark_suspended(struct spi_controller *ctlr)
+{
+	mutex_lock(&ctlr->bus_lock_mutex);
+	ctlr->flags |= SPI_CONTROLLER_SUSPENDED;
+	mutex_unlock(&ctlr->bus_lock_mutex);
+}
+
+static inline void __spi_mark_resumed(struct spi_controller *ctlr)
+{
+	mutex_lock(&ctlr->bus_lock_mutex);
+	ctlr->flags &= ~SPI_CONTROLLER_SUSPENDED;
+	mutex_unlock(&ctlr->bus_lock_mutex);
+}
+
 int spi_controller_suspend(struct spi_controller *ctlr)
 {
-	int ret;
+	int ret = 0;
 
 	/* Basically no-ops for non-queued controllers */
-	if (!ctlr->queued)
-		return 0;
-
-	ret = spi_stop_queue(ctlr);
-	if (ret)
-		dev_err(&ctlr->dev, "queue stop failed\n");
+	if (ctlr->queued) {
+		ret = spi_stop_queue(ctlr);
+		if (ret)
+			dev_err(&ctlr->dev, "queue stop failed\n");
+	}
 
+	__spi_mark_suspended(ctlr);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(spi_controller_suspend);
 
 int spi_controller_resume(struct spi_controller *ctlr)
 {
-	int ret;
-
-	if (!ctlr->queued)
-		return 0;
+	int ret = 0;
 
-	ret = spi_start_queue(ctlr);
-	if (ret)
-		dev_err(&ctlr->dev, "queue restart failed\n");
+	__spi_mark_resumed(ctlr);
 
+	if (ctlr->queued) {
+		ret = spi_start_queue(ctlr);
+		if (ret)
+			dev_err(&ctlr->dev, "queue restart failed\n");
+	}
 	return ret;
 }
 EXPORT_SYMBOL_GPL(spi_controller_resume);
@@ -4050,8 +4069,7 @@ static void __spi_transfer_message_noqueue(struct spi_controller *ctlr, struct s
 	ctlr->cur_msg = msg;
 	ret = __spi_pump_transfer_message(ctlr, msg, was_busy);
 	if (ret)
-		goto out;
-
+		dev_err(&ctlr->dev, "noqueue transfer failed\n");
 	ctlr->cur_msg = NULL;
 	ctlr->fallback = false;
 
@@ -4067,7 +4085,6 @@ static void __spi_transfer_message_noqueue(struct spi_controller *ctlr, struct s
 		spi_idle_runtime_pm(ctlr);
 	}
 
-out:
 	mutex_unlock(&ctlr->io_mutex);
 }
 
@@ -4090,6 +4107,11 @@ static int __spi_sync(struct spi_device *spi, struct spi_message *message)
 	int status;
 	struct spi_controller *ctlr = spi->controller;
 
+	if (__spi_check_suspended(ctlr)) {
+		dev_warn_once(&spi->dev, "Attempted to sync while suspend\n");
+		return -ESHUTDOWN;
+	}
+
 	status = __spi_validate(spi, message);
 	if (status != 0)
 		return status;
diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c
index 21145eb8f2a9..b398fba94296 100644
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
@@ -486,6 +486,7 @@ static bool sc16is7xx_regmap_volatile(struct device *dev, unsigned int reg)
 	case SC16IS7XX_TXLVL_REG:
 	case SC16IS7XX_RXLVL_REG:
 	case SC16IS7XX_IOSTATE_REG:
+	case SC16IS7XX_IOCONTROL_REG:
 		return true;
 	default:
 		break;
@@ -1555,6 +1556,10 @@ static int sc16is7xx_probe(struct device *dev,
 			goto out_ports;
 		}
 
+		ret = uart_get_rs485_mode(&s->p[i].port);
+		if (ret)
+			goto out_ports;
+
 		/* Disable all interrupts */
 		sc16is7xx_port_write(&s->p[i].port, SC16IS7XX_IER_REG, 0);
 		/* Disable TX/RX */
diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c
index 48bc8a4814ac..d396ac8b9ced 100644
--- a/drivers/usb/core/config.c
+++ b/drivers/usb/core/config.c
@@ -61,7 +61,7 @@ static void usb_parse_ssp_isoc_endpoint_companion(struct device *ddev,
 	desc = (struct usb_ssp_isoc_ep_comp_descriptor *) buffer;
 	if (desc->bDescriptorType != USB_DT_SSP_ISOC_ENDPOINT_COMP ||
 	    size < USB_DT_SSP_ISOC_EP_COMP_SIZE) {
-		dev_warn(ddev, "Invalid SuperSpeedPlus isoc endpoint companion"
+		dev_notice(ddev, "Invalid SuperSpeedPlus isoc endpoint companion"
 			 "for config %d interface %d altsetting %d ep %d.\n",
 			 cfgno, inum, asnum, ep->desc.bEndpointAddress);
 		return;
@@ -83,7 +83,7 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno,
 
 	if (desc->bDescriptorType != USB_DT_SS_ENDPOINT_COMP ||
 			size < USB_DT_SS_EP_COMP_SIZE) {
-		dev_warn(ddev, "No SuperSpeed endpoint companion for config %d "
+		dev_notice(ddev, "No SuperSpeed endpoint companion for config %d "
 				" interface %d altsetting %d ep %d: "
 				"using minimum values\n",
 				cfgno, inum, asnum, ep->desc.bEndpointAddress);
@@ -109,13 +109,13 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno,
 
 	/* Check the various values */
 	if (usb_endpoint_xfer_control(&ep->desc) && desc->bMaxBurst != 0) {
-		dev_warn(ddev, "Control endpoint with bMaxBurst = %d in "
+		dev_notice(ddev, "Control endpoint with bMaxBurst = %d in "
 				"config %d interface %d altsetting %d ep %d: "
 				"setting to zero\n", desc->bMaxBurst,
 				cfgno, inum, asnum, ep->desc.bEndpointAddress);
 		ep->ss_ep_comp.bMaxBurst = 0;
 	} else if (desc->bMaxBurst > 15) {
-		dev_warn(ddev, "Endpoint with bMaxBurst = %d in "
+		dev_notice(ddev, "Endpoint with bMaxBurst = %d in "
 				"config %d interface %d altsetting %d ep %d: "
 				"setting to 15\n", desc->bMaxBurst,
 				cfgno, inum, asnum, ep->desc.bEndpointAddress);
@@ -125,7 +125,7 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno,
 	if ((usb_endpoint_xfer_control(&ep->desc) ||
 			usb_endpoint_xfer_int(&ep->desc)) &&
 				desc->bmAttributes != 0) {
-		dev_warn(ddev, "%s endpoint with bmAttributes = %d in "
+		dev_notice(ddev, "%s endpoint with bmAttributes = %d in "
 				"config %d interface %d altsetting %d ep %d: "
 				"setting to zero\n",
 				usb_endpoint_xfer_control(&ep->desc) ? "Control" : "Bulk",
@@ -134,7 +134,7 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno,
 		ep->ss_ep_comp.bmAttributes = 0;
 	} else if (usb_endpoint_xfer_bulk(&ep->desc) &&
 			desc->bmAttributes > 16) {
-		dev_warn(ddev, "Bulk endpoint with more than 65536 streams in "
+		dev_notice(ddev, "Bulk endpoint with more than 65536 streams in "
 				"config %d interface %d altsetting %d ep %d: "
 				"setting to max\n",
 				cfgno, inum, asnum, ep->desc.bEndpointAddress);
@@ -142,7 +142,7 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno,
 	} else if (usb_endpoint_xfer_isoc(&ep->desc) &&
 		   !USB_SS_SSP_ISOC_COMP(desc->bmAttributes) &&
 		   USB_SS_MULT(desc->bmAttributes) > 3) {
-		dev_warn(ddev, "Isoc endpoint has Mult of %d in "
+		dev_notice(ddev, "Isoc endpoint has Mult of %d in "
 				"config %d interface %d altsetting %d ep %d: "
 				"setting to 3\n",
 				USB_SS_MULT(desc->bmAttributes),
@@ -160,7 +160,7 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno,
 	else
 		max_tx = 999999;
 	if (le16_to_cpu(desc->wBytesPerInterval) > max_tx) {
-		dev_warn(ddev, "%s endpoint with wBytesPerInterval of %d in "
+		dev_notice(ddev, "%s endpoint with wBytesPerInterval of %d in "
 				"config %d interface %d altsetting %d ep %d: "
 				"setting to %d\n",
 				usb_endpoint_xfer_isoc(&ep->desc) ? "Isoc" : "Int",
@@ -273,7 +273,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno,
 	else if (d->bLength >= USB_DT_ENDPOINT_SIZE)
 		n = USB_DT_ENDPOINT_SIZE;
 	else {
-		dev_warn(ddev, "config %d interface %d altsetting %d has an "
+		dev_notice(ddev, "config %d interface %d altsetting %d has an "
 		    "invalid endpoint descriptor of length %d, skipping\n",
 		    cfgno, inum, asnum, d->bLength);
 		goto skip_to_next_endpoint_or_interface_descriptor;
@@ -281,7 +281,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno,
 
 	i = d->bEndpointAddress & ~USB_ENDPOINT_DIR_MASK;
 	if (i >= 16 || i == 0) {
-		dev_warn(ddev, "config %d interface %d altsetting %d has an "
+		dev_notice(ddev, "config %d interface %d altsetting %d has an "
 		    "invalid endpoint with address 0x%X, skipping\n",
 		    cfgno, inum, asnum, d->bEndpointAddress);
 		goto skip_to_next_endpoint_or_interface_descriptor;
@@ -293,7 +293,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno,
 
 	/* Check for duplicate endpoint addresses */
 	if (config_endpoint_is_duplicate(config, inum, asnum, d)) {
-		dev_warn(ddev, "config %d interface %d altsetting %d has a duplicate endpoint with address 0x%X, skipping\n",
+		dev_notice(ddev, "config %d interface %d altsetting %d has a duplicate endpoint with address 0x%X, skipping\n",
 				cfgno, inum, asnum, d->bEndpointAddress);
 		goto skip_to_next_endpoint_or_interface_descriptor;
 	}
@@ -301,7 +301,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno,
 	/* Ignore some endpoints */
 	if (udev->quirks & USB_QUIRK_ENDPOINT_IGNORE) {
 		if (usb_endpoint_is_ignored(udev, ifp, d)) {
-			dev_warn(ddev, "config %d interface %d altsetting %d has an ignored endpoint with address 0x%X, skipping\n",
+			dev_notice(ddev, "config %d interface %d altsetting %d has an ignored endpoint with address 0x%X, skipping\n",
 					cfgno, inum, asnum,
 					d->bEndpointAddress);
 			goto skip_to_next_endpoint_or_interface_descriptor;
@@ -378,7 +378,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno,
 		}
 	}
 	if (d->bInterval < i || d->bInterval > j) {
-		dev_warn(ddev, "config %d interface %d altsetting %d "
+		dev_notice(ddev, "config %d interface %d altsetting %d "
 		    "endpoint 0x%X has an invalid bInterval %d, "
 		    "changing to %d\n",
 		    cfgno, inum, asnum,
@@ -391,7 +391,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno,
 	 * them usable, we will try treating them as Interrupt endpoints.
 	 */
 	if (udev->speed == USB_SPEED_LOW && usb_endpoint_xfer_bulk(d)) {
-		dev_warn(ddev, "config %d interface %d altsetting %d "
+		dev_notice(ddev, "config %d interface %d altsetting %d "
 		    "endpoint 0x%X is Bulk; changing to Interrupt\n",
 		    cfgno, inum, asnum, d->bEndpointAddress);
 		endpoint->desc.bmAttributes = USB_ENDPOINT_XFER_INT;
@@ -408,7 +408,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno,
 	 */
 	maxp = le16_to_cpu(endpoint->desc.wMaxPacketSize);
 	if (maxp == 0 && !(usb_endpoint_xfer_isoc(d) && asnum == 0)) {
-		dev_warn(ddev, "config %d interface %d altsetting %d endpoint 0x%X has invalid wMaxPacketSize 0\n",
+		dev_notice(ddev, "config %d interface %d altsetting %d endpoint 0x%X has invalid wMaxPacketSize 0\n",
 		    cfgno, inum, asnum, d->bEndpointAddress);
 	}
 
@@ -439,7 +439,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno,
 	j = maxpacket_maxes[usb_endpoint_type(&endpoint->desc)];
 
 	if (maxp > j) {
-		dev_warn(ddev, "config %d interface %d altsetting %d endpoint 0x%X has invalid maxpacket %d, setting to %d\n",
+		dev_notice(ddev, "config %d interface %d altsetting %d endpoint 0x%X has invalid maxpacket %d, setting to %d\n",
 		    cfgno, inum, asnum, d->bEndpointAddress, maxp, j);
 		maxp = j;
 		endpoint->desc.wMaxPacketSize = cpu_to_le16(i | maxp);
@@ -452,7 +452,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno,
 	 */
 	if (udev->speed == USB_SPEED_HIGH && usb_endpoint_xfer_bulk(d)) {
 		if (maxp != 512)
-			dev_warn(ddev, "config %d interface %d altsetting %d "
+			dev_notice(ddev, "config %d interface %d altsetting %d "
 				"bulk endpoint 0x%X has invalid maxpacket %d\n",
 				cfgno, inum, asnum, d->bEndpointAddress,
 				maxp);
@@ -533,7 +533,7 @@ static int usb_parse_interface(struct device *ddev, int cfgno,
 	      i < intfc->num_altsetting;
 	     (++i, ++alt)) {
 		if (alt->desc.bAlternateSetting == asnum) {
-			dev_warn(ddev, "Duplicate descriptor for config %d "
+			dev_notice(ddev, "Duplicate descriptor for config %d "
 			    "interface %d altsetting %d, skipping\n",
 			    cfgno, inum, asnum);
 			goto skip_to_next_interface_descriptor;
@@ -559,7 +559,7 @@ static int usb_parse_interface(struct device *ddev, int cfgno,
 	num_ep = num_ep_orig = alt->desc.bNumEndpoints;
 	alt->desc.bNumEndpoints = 0;		/* Use as a counter */
 	if (num_ep > USB_MAXENDPOINTS) {
-		dev_warn(ddev, "too many endpoints for config %d interface %d "
+		dev_notice(ddev, "too many endpoints for config %d interface %d "
 		    "altsetting %d: %d, using maximum allowed: %d\n",
 		    cfgno, inum, asnum, num_ep, USB_MAXENDPOINTS);
 		num_ep = USB_MAXENDPOINTS;
@@ -590,7 +590,7 @@ static int usb_parse_interface(struct device *ddev, int cfgno,
 	}
 
 	if (n != num_ep_orig)
-		dev_warn(ddev, "config %d interface %d altsetting %d has %d "
+		dev_notice(ddev, "config %d interface %d altsetting %d has %d "
 		    "endpoint descriptor%s, different from the interface "
 		    "descriptor's value: %d\n",
 		    cfgno, inum, asnum, n, plural(n), num_ep_orig);
@@ -625,7 +625,7 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx,
 	if (config->desc.bDescriptorType != USB_DT_CONFIG ||
 	    config->desc.bLength < USB_DT_CONFIG_SIZE ||
 	    config->desc.bLength > size) {
-		dev_err(ddev, "invalid descriptor for config index %d: "
+		dev_notice(ddev, "invalid descriptor for config index %d: "
 		    "type = 0x%X, length = %d\n", cfgidx,
 		    config->desc.bDescriptorType, config->desc.bLength);
 		return -EINVAL;
@@ -636,7 +636,7 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx,
 	size -= config->desc.bLength;
 
 	if (nintf > USB_MAXINTERFACES) {
-		dev_warn(ddev, "config %d has too many interfaces: %d, "
+		dev_notice(ddev, "config %d has too many interfaces: %d, "
 		    "using maximum allowed: %d\n",
 		    cfgno, nintf, USB_MAXINTERFACES);
 		nintf = USB_MAXINTERFACES;
@@ -650,7 +650,7 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx,
 	     (buffer2 += header->bLength, size2 -= header->bLength)) {
 
 		if (size2 < sizeof(struct usb_descriptor_header)) {
-			dev_warn(ddev, "config %d descriptor has %d excess "
+			dev_notice(ddev, "config %d descriptor has %d excess "
 			    "byte%s, ignoring\n",
 			    cfgno, size2, plural(size2));
 			break;
@@ -658,7 +658,7 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx,
 
 		header = (struct usb_descriptor_header *) buffer2;
 		if ((header->bLength > size2) || (header->bLength < 2)) {
-			dev_warn(ddev, "config %d has an invalid descriptor "
+			dev_notice(ddev, "config %d has an invalid descriptor "
 			    "of length %d, skipping remainder of the config\n",
 			    cfgno, header->bLength);
 			break;
@@ -670,7 +670,7 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx,
 
 			d = (struct usb_interface_descriptor *) header;
 			if (d->bLength < USB_DT_INTERFACE_SIZE) {
-				dev_warn(ddev, "config %d has an invalid "
+				dev_notice(ddev, "config %d has an invalid "
 				    "interface descriptor of length %d, "
 				    "skipping\n", cfgno, d->bLength);
 				continue;
@@ -680,7 +680,7 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx,
 
 			if ((dev->quirks & USB_QUIRK_HONOR_BNUMINTERFACES) &&
 			    n >= nintf_orig) {
-				dev_warn(ddev, "config %d has more interface "
+				dev_notice(ddev, "config %d has more interface "
 				    "descriptors, than it declares in "
 				    "bNumInterfaces, ignoring interface "
 				    "number: %d\n", cfgno, inum);
@@ -688,7 +688,7 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx,
 			}
 
 			if (inum >= nintf_orig)
-				dev_warn(ddev, "config %d has an invalid "
+				dev_notice(ddev, "config %d has an invalid "
 				    "interface number: %d but max is %d\n",
 				    cfgno, inum, nintf_orig - 1);
 
@@ -713,14 +713,14 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx,
 
 			d = (struct usb_interface_assoc_descriptor *)header;
 			if (d->bLength < USB_DT_INTERFACE_ASSOCIATION_SIZE) {
-				dev_warn(ddev,
+				dev_notice(ddev,
 					 "config %d has an invalid interface association descriptor of length %d, skipping\n",
 					 cfgno, d->bLength);
 				continue;
 			}
 
 			if (iad_num == USB_MAXIADS) {
-				dev_warn(ddev, "found more Interface "
+				dev_notice(ddev, "found more Interface "
 					       "Association Descriptors "
 					       "than allocated for in "
 					       "configuration %d\n", cfgno);
@@ -731,7 +731,7 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx,
 
 		} else if (header->bDescriptorType == USB_DT_DEVICE ||
 			    header->bDescriptorType == USB_DT_CONFIG)
-			dev_warn(ddev, "config %d contains an unexpected "
+			dev_notice(ddev, "config %d contains an unexpected "
 			    "descriptor of type 0x%X, skipping\n",
 			    cfgno, header->bDescriptorType);
 
@@ -740,11 +740,11 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx,
 	config->desc.wTotalLength = cpu_to_le16(buffer2 - buffer0);
 
 	if (n != nintf)
-		dev_warn(ddev, "config %d has %d interface%s, different from "
+		dev_notice(ddev, "config %d has %d interface%s, different from "
 		    "the descriptor's value: %d\n",
 		    cfgno, n, plural(n), nintf_orig);
 	else if (n == 0)
-		dev_warn(ddev, "config %d has no interfaces?\n", cfgno);
+		dev_notice(ddev, "config %d has no interfaces?\n", cfgno);
 	config->desc.bNumInterfaces = nintf = n;
 
 	/* Check for missing interface numbers */
@@ -754,7 +754,7 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx,
 				break;
 		}
 		if (j >= nintf)
-			dev_warn(ddev, "config %d has no interface number "
+			dev_notice(ddev, "config %d has no interface number "
 			    "%d\n", cfgno, i);
 	}
 
@@ -762,7 +762,7 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx,
 	for (i = 0; i < nintf; ++i) {
 		j = nalts[i];
 		if (j > USB_MAXALTSETTING) {
-			dev_warn(ddev, "too many alternate settings for "
+			dev_notice(ddev, "too many alternate settings for "
 			    "config %d interface %d: %d, "
 			    "using maximum allowed: %d\n",
 			    cfgno, inums[i], j, USB_MAXALTSETTING);
@@ -811,7 +811,7 @@ static int usb_parse_configuration(struct usb_device *dev, int cfgidx,
 					break;
 			}
 			if (n >= intfc->num_altsetting)
-				dev_warn(ddev, "config %d interface %d has no "
+				dev_notice(ddev, "config %d interface %d has no "
 				    "altsetting %d\n", cfgno, inums[i], j);
 		}
 	}
@@ -868,7 +868,7 @@ int usb_get_configuration(struct usb_device *dev)
 	int result;
 
 	if (ncfg > USB_MAXCONFIG) {
-		dev_warn(ddev, "too many configurations: %d, "
+		dev_notice(ddev, "too many configurations: %d, "
 		    "using maximum allowed: %d\n", ncfg, USB_MAXCONFIG);
 		dev->descriptor.bNumConfigurations = ncfg = USB_MAXCONFIG;
 	}
@@ -902,7 +902,7 @@ int usb_get_configuration(struct usb_device *dev)
 			    "descriptor/%s: %d\n", cfgno, "start", result);
 			if (result != -EPIPE)
 				goto err;
-			dev_err(ddev, "chopping to %d config(s)\n", cfgno);
+			dev_notice(ddev, "chopping to %d config(s)\n", cfgno);
 			dev->descriptor.bNumConfigurations = cfgno;
 			break;
 		} else if (result < 4) {
@@ -934,7 +934,7 @@ int usb_get_configuration(struct usb_device *dev)
 			goto err;
 		}
 		if (result < length) {
-			dev_warn(ddev, "config index %d descriptor too short "
+			dev_notice(ddev, "config index %d descriptor too short "
 			    "(expected %i, got %i)\n", cfgno, length, result);
 			length = result;
 		}
@@ -993,7 +993,7 @@ int usb_get_bos_descriptor(struct usb_device *dev)
 	/* Get BOS descriptor */
 	ret = usb_get_descriptor(dev, USB_DT_BOS, 0, bos, USB_DT_BOS_SIZE);
 	if (ret < USB_DT_BOS_SIZE || bos->bLength < USB_DT_BOS_SIZE) {
-		dev_err(ddev, "unable to get BOS descriptor or descriptor too short\n");
+		dev_notice(ddev, "unable to get BOS descriptor or descriptor too short\n");
 		if (ret >= 0)
 			ret = -ENOMSG;
 		kfree(bos);
@@ -1021,7 +1021,7 @@ int usb_get_bos_descriptor(struct usb_device *dev)
 
 	ret = usb_get_descriptor(dev, USB_DT_BOS, 0, buffer, total_len);
 	if (ret < total_len) {
-		dev_err(ddev, "unable to get BOS descriptor set\n");
+		dev_notice(ddev, "unable to get BOS descriptor set\n");
 		if (ret >= 0)
 			ret = -ENOMSG;
 		goto err;
@@ -1046,8 +1046,8 @@ int usb_get_bos_descriptor(struct usb_device *dev)
 		}
 
 		if (cap->bDescriptorType != USB_DT_DEVICE_CAPABILITY) {
-			dev_warn(ddev, "descriptor type invalid, skip\n");
-			continue;
+			dev_notice(ddev, "descriptor type invalid, skip\n");
+			goto skip_to_next_descriptor;
 		}
 
 		switch (cap_type) {
@@ -1081,6 +1081,7 @@ int usb_get_bos_descriptor(struct usb_device *dev)
 			break;
 		}
 
+skip_to_next_descriptor:
 		total_len -= length;
 		buffer += length;
 	}
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index c9a101f0e8d0..c9438dc56f5f 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -184,7 +184,7 @@ static int xhci_plat_probe(struct platform_device *pdev)
 	int			ret;
 	int			irq;
 	struct xhci_plat_priv	*priv = NULL;
-
+	bool			of_match;
 
 	if (usb_disabled())
 		return -ENODEV;
@@ -305,16 +305,23 @@ static int xhci_plat_probe(struct platform_device *pdev)
 					 &xhci->imod_interval);
 	}
 
-	hcd->usb_phy = devm_usb_get_phy_by_phandle(sysdev, "usb-phy", 0);
-	if (IS_ERR(hcd->usb_phy)) {
-		ret = PTR_ERR(hcd->usb_phy);
-		if (ret == -EPROBE_DEFER)
-			goto disable_clk;
-		hcd->usb_phy = NULL;
-	} else {
-		ret = usb_phy_init(hcd->usb_phy);
-		if (ret)
-			goto disable_clk;
+	/*
+	 * Drivers such as dwc3 manages PHYs themself (and rely on driver name
+	 * matching for the xhci platform device).
+	 */
+	of_match = of_match_device(pdev->dev.driver->of_match_table, &pdev->dev);
+	if (of_match) {
+		hcd->usb_phy = devm_usb_get_phy_by_phandle(sysdev, "usb-phy", 0);
+		if (IS_ERR(hcd->usb_phy)) {
+			ret = PTR_ERR(hcd->usb_phy);
+			if (ret == -EPROBE_DEFER)
+				goto disable_clk;
+			hcd->usb_phy = NULL;
+		} else {
+			ret = usb_phy_init(hcd->usb_phy);
+			if (ret)
+				goto disable_clk;
+		}
 	}
 
 	hcd->tpl_support = of_usb_host_tpl_support(sysdev->of_node);
diff --git a/drivers/video/fbdev/sticore.h b/drivers/video/fbdev/sticore.h
index 0ebdd28a0b81..d83ab3ded5f3 100644
--- a/drivers/video/fbdev/sticore.h
+++ b/drivers/video/fbdev/sticore.h
@@ -231,7 +231,7 @@ struct sti_rom_font {
 	 u8 height;
 	 u8 font_type;		/* language type */
 	 u8 bytes_per_char;
-	u32 next_font;
+	s32 next_font;		/* note: signed int */
 	 u8 underline_height;
 	 u8 underline_pos;
 	 u8 res008[2];
diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
index af9115d64809..00f8e349921d 100644
--- a/drivers/xen/events/events_base.c
+++ b/drivers/xen/events/events_base.c
@@ -1710,9 +1710,10 @@ void handle_irq_for_port(evtchn_port_t port, struct evtchn_loop_ctrl *ctrl)
 	generic_handle_irq(irq);
 }
 
-static void __xen_evtchn_do_upcall(void)
+int xen_evtchn_do_upcall(void)
 {
 	struct vcpu_info *vcpu_info = __this_cpu_read(xen_vcpu);
+	int ret = vcpu_info->evtchn_upcall_pending ? IRQ_HANDLED : IRQ_NONE;
 	int cpu = smp_processor_id();
 	struct evtchn_loop_ctrl ctrl = { 0 };
 
@@ -1744,25 +1745,10 @@ static void __xen_evtchn_do_upcall(void)
 	 * above.
 	 */
 	__this_cpu_inc(irq_epoch);
-}
-
-void xen_evtchn_do_upcall(struct pt_regs *regs)
-{
-	struct pt_regs *old_regs = set_irq_regs(regs);
-
-	irq_enter();
-
-	__xen_evtchn_do_upcall();
 
-	irq_exit();
-	set_irq_regs(old_regs);
-}
-
-void xen_hvm_evtchn_do_upcall(void)
-{
-	__xen_evtchn_do_upcall();
+	return ret;
 }
-EXPORT_SYMBOL_GPL(xen_hvm_evtchn_do_upcall);
+EXPORT_SYMBOL_GPL(xen_evtchn_do_upcall);
 
 /* Rebind a new event channel to an existing irq. */
 void rebind_evtchn_irq(evtchn_port_t evtchn, int irq)
diff --git a/drivers/xen/platform-pci.c b/drivers/xen/platform-pci.c
index cd07e3fed0fa..544d3f9010b9 100644
--- a/drivers/xen/platform-pci.c
+++ b/drivers/xen/platform-pci.c
@@ -64,14 +64,13 @@ static uint64_t get_callback_via(struct pci_dev *pdev)
 
 static irqreturn_t do_hvm_evtchn_intr(int irq, void *dev_id)
 {
-	xen_hvm_evtchn_do_upcall();
-	return IRQ_HANDLED;
+	return xen_evtchn_do_upcall();
 }
 
 static int xen_allocate_irq(struct pci_dev *pdev)
 {
 	return request_irq(pdev->irq, do_hvm_evtchn_intr,
-			IRQF_NOBALANCING | IRQF_TRIGGER_RISING,
+			IRQF_NOBALANCING | IRQF_SHARED,
 			"xen-platform-pci", pdev);
 }
 
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index d1dae29a3d01..40152458e7b7 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3493,6 +3493,7 @@ int __cold open_ctree(struct super_block *sb, struct btrfs_fs_devices *fs_device
 		goto fail_alloc;
 	}
 
+	btrfs_info(fs_info, "first mount of filesystem %pU", disk_super->fsid);
 	/*
 	 * Verify the type first, if that or the checksum value are
 	 * corrupted, we'll find out
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index e015e1e025b6..dc6e3cce747c 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -5236,6 +5236,7 @@ static int _btrfs_ioctl_send(struct inode *inode, void __user *argp, bool compat
 		arg->clone_sources = compat_ptr(args32.clone_sources);
 		arg->parent_root = args32.parent_root;
 		arg->flags = args32.flags;
+		arg->version = args32.version;
 		memcpy(arg->reserved, args32.reserved,
 		       sizeof(args32.reserved));
 #else
diff --git a/fs/btrfs/ref-verify.c b/fs/btrfs/ref-verify.c
index a248f46cfe72..4b052d4009d3 100644
--- a/fs/btrfs/ref-verify.c
+++ b/fs/btrfs/ref-verify.c
@@ -788,6 +788,7 @@ int btrfs_ref_tree_mod(struct btrfs_fs_info *fs_info,
 			dump_ref_action(fs_info, ra);
 			kfree(ref);
 			kfree(ra);
+			kfree(re);
 			goto out_unlock;
 		} else if (be->num_refs == 0) {
 			btrfs_err(fs_info,
@@ -797,6 +798,7 @@ int btrfs_ref_tree_mod(struct btrfs_fs_info *fs_info,
 			dump_ref_action(fs_info, ra);
 			kfree(ref);
 			kfree(ra);
+			kfree(re);
 			goto out_unlock;
 		}
 
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 547b5c229218..4a4d65b5e24f 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -7885,7 +7885,7 @@ long btrfs_ioctl_send(struct inode *inode, struct btrfs_ioctl_send_args *arg)
 	}
 
 	sctx->send_filp = fget(arg->send_fd);
-	if (!sctx->send_filp) {
+	if (!sctx->send_filp || !(sctx->send_filp->f_mode & FMODE_WRITE)) {
 		ret = -EBADF;
 		goto out;
 	}
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 2c562febd801..6fc5fa18d1ee 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -391,7 +391,10 @@ void __btrfs_panic(struct btrfs_fs_info *fs_info, const char *function,
 
 static void btrfs_put_super(struct super_block *sb)
 {
-	close_ctree(btrfs_sb(sb));
+	struct btrfs_fs_info *fs_info = btrfs_sb(sb);
+
+	btrfs_info(fs_info, "last unmount of filesystem %pU", fs_info->fs_devices->fsid);
+	close_ctree(fs_info);
 }
 
 enum {
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index e62b4c139a72..6fc2d99270c1 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -3074,15 +3074,16 @@ struct extent_map *btrfs_get_chunk_map(struct btrfs_fs_info *fs_info,
 	read_unlock(&em_tree->lock);
 
 	if (!em) {
-		btrfs_crit(fs_info, "unable to find logical %llu length %llu",
+		btrfs_crit(fs_info,
+			   "unable to find chunk map for logical %llu length %llu",
 			   logical, length);
 		return ERR_PTR(-EINVAL);
 	}
 
-	if (em->start > logical || em->start + em->len < logical) {
+	if (em->start > logical || em->start + em->len <= logical) {
 		btrfs_crit(fs_info,
-			   "found a bad mapping, wanted %llu-%llu, found %llu-%llu",
-			   logical, length, em->start, em->start + em->len);
+			   "found a bad chunk map, wanted %llu-%llu, found %llu-%llu",
+			   logical, logical + length, em->start, em->start + em->len);
 		free_extent_map(em);
 		return ERR_PTR(-EINVAL);
 	}
diff --git a/fs/iomap/direct-io.c b/fs/iomap/direct-io.c
index 4eb559a16c9e..105c4a1d20a2 100644
--- a/fs/iomap/direct-io.c
+++ b/fs/iomap/direct-io.c
@@ -94,7 +94,6 @@ ssize_t iomap_dio_complete(struct iomap_dio *dio)
 		if (offset + ret > dio->i_size &&
 		    !(dio->flags & IOMAP_DIO_WRITE))
 			ret = dio->i_size - offset;
-		iocb->ki_pos += ret;
 	}
 
 	/*
@@ -120,18 +119,19 @@ ssize_t iomap_dio_complete(struct iomap_dio *dio)
 	}
 
 	inode_dio_end(file_inode(iocb->ki_filp));
-	/*
-	 * If this is a DSYNC write, make sure we push it to stable storage now
-	 * that we've written data.
-	 */
-	if (ret > 0 && (dio->flags & IOMAP_DIO_NEED_SYNC))
-		ret = generic_write_sync(iocb, ret);
-
-	if (ret > 0)
-		ret += dio->done_before;
+	if (ret > 0) {
+		iocb->ki_pos += ret;
 
+		/*
+		 * If this is a DSYNC write, make sure we push it to stable
+		 * storage now that we've written data.
+		 */
+		if (dio->flags & IOMAP_DIO_NEED_SYNC)
+			ret = generic_write_sync(iocb, ret);
+		if (ret > 0)
+			ret += dio->done_before;
+	}
 	kfree(dio);
-
 	return ret;
 }
 EXPORT_SYMBOL_GPL(iomap_dio_complete);
diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c
index 05516309ec3a..7be51f9d2fa1 100644
--- a/fs/smb/client/inode.c
+++ b/fs/smb/client/inode.c
@@ -772,6 +772,8 @@ static void cifs_open_info_to_fattr(struct cifs_fattr *fattr, struct cifs_open_i
 	}
 
 	if (S_ISLNK(fattr->cf_mode)) {
+		if (likely(data->symlink_target))
+			fattr->cf_eof = strnlen(data->symlink_target, PATH_MAX);
 		fattr->cf_symlink_target = data->symlink_target;
 		data->symlink_target = NULL;
 	}
diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c
index 4cc56e4695fb..e628848a1df9 100644
--- a/fs/smb/client/smb2ops.c
+++ b/fs/smb/client/smb2ops.c
@@ -3424,6 +3424,7 @@ static long smb3_zero_range(struct file *file, struct cifs_tcon *tcon,
 	struct inode *inode = file_inode(file);
 	struct cifsInodeInfo *cifsi = CIFS_I(inode);
 	struct cifsFileInfo *cfile = file->private_data;
+	unsigned long long new_size;
 	long rc;
 	unsigned int xid;
 	__le64 eof;
@@ -3454,10 +3455,15 @@ static long smb3_zero_range(struct file *file, struct cifs_tcon *tcon,
 	/*
 	 * do we also need to change the size of the file?
 	 */
-	if (keep_size == false && i_size_read(inode) < offset + len) {
-		eof = cpu_to_le64(offset + len);
+	new_size = offset + len;
+	if (keep_size == false && (unsigned long long)i_size_read(inode) < new_size) {
+		eof = cpu_to_le64(new_size);
 		rc = SMB2_set_eof(xid, tcon, cfile->fid.persistent_fid,
 				  cfile->fid.volatile_fid, cfile->pid, &eof);
+		if (rc >= 0) {
+			truncate_setsize(inode, new_size);
+			fscache_resize_cookie(cifs_inode_cookie(inode), new_size);
+		}
 	}
 
  zero_range_exit:
@@ -3852,6 +3858,9 @@ static long smb3_insert_range(struct file *file, struct cifs_tcon *tcon,
 	if (rc < 0)
 		goto out_2;
 
+	truncate_setsize(inode, old_eof + len);
+	fscache_resize_cookie(cifs_inode_cookie(inode), i_size_read(inode));
+
 	rc = smb2_copychunk_range(xid, cfile, cfile, off, count, off + len);
 	if (rc < 0)
 		goto out_2;
diff --git a/include/linux/dma-fence.h b/include/linux/dma-fence.h
index 3dfb994312b1..b79097b9070b 100644
--- a/include/linux/dma-fence.h
+++ b/include/linux/dma-fence.h
@@ -478,6 +478,21 @@ static inline bool dma_fence_is_later(struct dma_fence *f1,
 	return __dma_fence_is_later(f1->seqno, f2->seqno, f1->ops);
 }
 
+/**
+ * dma_fence_is_later_or_same - return true if f1 is later or same as f2
+ * @f1: the first fence from the same context
+ * @f2: the second fence from the same context
+ *
+ * Returns true if f1 is chronologically later than f2 or the same fence. Both
+ * fences must be from the same context, since a seqno is not re-used across
+ * contexts.
+ */
+static inline bool dma_fence_is_later_or_same(struct dma_fence *f1,
+					      struct dma_fence *f2)
+{
+	return f1 == f2 || dma_fence_is_later(f1, f2);
+}
+
 /**
  * dma_fence_later - return the chronologically later fence
  * @f1:	the first fence from the same context
diff --git a/include/linux/irq.h b/include/linux/irq.h
index c3eb89606c2b..06c692cc0acc 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -215,8 +215,6 @@ struct irq_data {
  * IRQD_SINGLE_TARGET		- IRQ allows only a single affinity target
  * IRQD_DEFAULT_TRIGGER_SET	- Expected trigger already been set
  * IRQD_CAN_RESERVE		- Can use reservation mode
- * IRQD_MSI_NOMASK_QUIRK	- Non-maskable MSI quirk for affinity change
- *				  required
  * IRQD_HANDLE_ENFORCE_IRQCTX	- Enforce that handle_irq_*() is only invoked
  *				  from actual interrupt context.
  * IRQD_AFFINITY_ON_ACTIVATE	- Affinity is set on activation. Don't call
@@ -245,10 +243,9 @@ enum {
 	IRQD_SINGLE_TARGET		= (1 << 24),
 	IRQD_DEFAULT_TRIGGER_SET	= (1 << 25),
 	IRQD_CAN_RESERVE		= (1 << 26),
-	IRQD_MSI_NOMASK_QUIRK		= (1 << 27),
-	IRQD_HANDLE_ENFORCE_IRQCTX	= (1 << 28),
-	IRQD_AFFINITY_ON_ACTIVATE	= (1 << 29),
-	IRQD_IRQ_ENABLED_ON_SUSPEND	= (1 << 30),
+	IRQD_HANDLE_ENFORCE_IRQCTX	= (1 << 27),
+	IRQD_AFFINITY_ON_ACTIVATE	= (1 << 28),
+	IRQD_IRQ_ENABLED_ON_SUSPEND	= (1 << 29),
 };
 
 #define __irqd_to_state(d) ACCESS_PRIVATE((d)->common, state_use_accessors)
@@ -423,21 +420,6 @@ static inline bool irqd_can_reserve(struct irq_data *d)
 	return __irqd_to_state(d) & IRQD_CAN_RESERVE;
 }
 
-static inline void irqd_set_msi_nomask_quirk(struct irq_data *d)
-{
-	__irqd_to_state(d) |= IRQD_MSI_NOMASK_QUIRK;
-}
-
-static inline void irqd_clr_msi_nomask_quirk(struct irq_data *d)
-{
-	__irqd_to_state(d) &= ~IRQD_MSI_NOMASK_QUIRK;
-}
-
-static inline bool irqd_msi_nomask_quirk(struct irq_data *d)
-{
-	return __irqd_to_state(d) & IRQD_MSI_NOMASK_QUIRK;
-}
-
 static inline void irqd_set_affinity_on_activate(struct irq_data *d)
 {
 	__irqd_to_state(d) |= IRQD_AFFINITY_ON_ACTIVATE;
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 8fdd3cf971a3..8f918f9a1228 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -450,6 +450,7 @@ struct mmc_host {
 	unsigned int		retune_paused:1; /* re-tuning is temporarily disabled */
 	unsigned int		retune_crc_disable:1; /* don't trigger retune upon crc */
 	unsigned int		can_dma_map_merge:1; /* merging can be used */
+	unsigned int		vqmmc_enabled:1; /* vqmmc regulator is enabled */
 
 	int			rescan_disable;	/* disable card detection */
 	int			rescan_entered;	/* used with nonremovable devices */
@@ -597,6 +598,8 @@ static inline int mmc_regulator_set_vqmmc(struct mmc_host *mmc,
 #endif
 
 int mmc_regulator_get_supply(struct mmc_host *mmc);
+int mmc_regulator_enable_vqmmc(struct mmc_host *mmc);
+void mmc_regulator_disable_vqmmc(struct mmc_host *mmc);
 
 static inline int mmc_card_is_removable(struct mmc_host *host)
 {
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index fbf8c0d95968..877395e075af 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -531,6 +531,7 @@ struct spi_controller {
 #define SPI_CONTROLLER_MUST_TX		BIT(4)	/* Requires tx */
 
 #define SPI_MASTER_GPIO_SS		BIT(5)	/* GPIO CS must select slave */
+#define SPI_CONTROLLER_SUSPENDED	BIT(6)	/* Currently suspended */
 
 	/* Flag indicating if the allocation of this struct is devres-managed */
 	bool			devm_allocated;
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 5aabc36fb249..fdc31fdb612d 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -167,19 +167,25 @@ struct scsi_device {
 	 * power state for system suspend/resume (suspend to RAM and
 	 * hibernation) operations.
 	 */
-	bool manage_system_start_stop;
+	unsigned manage_system_start_stop:1;
 
 	/*
 	 * If true, let the high-level device driver (sd) manage the device
 	 * power state for runtime device suspand and resume operations.
 	 */
-	bool manage_runtime_start_stop;
+	unsigned manage_runtime_start_stop:1;
 
 	/*
 	 * If true, let the high-level device driver (sd) manage the device
 	 * power state for system shutdown (power off) operations.
 	 */
-	bool manage_shutdown;
+	unsigned manage_shutdown:1;
+
+	/*
+	 * If set and if the device is runtime suspended, ask the high-level
+	 * device driver (sd) to force a runtime resume of the device.
+	 */
+	unsigned force_runtime_start_on_system_start:1;
 
 	unsigned removable:1;
 	unsigned changed:1;	/* Data invalid due to media change */
diff --git a/include/uapi/linux/stddef.h b/include/uapi/linux/stddef.h
index 7837ba4fe728..dcd50fb2164a 100644
--- a/include/uapi/linux/stddef.h
+++ b/include/uapi/linux/stddef.h
@@ -27,7 +27,7 @@
 	union { \
 		struct { MEMBERS } ATTRS; \
 		struct TAG { MEMBERS } ATTRS NAME; \
-	}
+	} ATTRS
 
 /**
  * __DECLARE_FLEX_ARRAY() - Declare a flexible array usable in a union
diff --git a/include/xen/events.h b/include/xen/events.h
index 344081e71584..b303bd24e2a6 100644
--- a/include/xen/events.h
+++ b/include/xen/events.h
@@ -106,8 +106,7 @@ int irq_from_virq(unsigned int cpu, unsigned int virq);
 evtchn_port_t evtchn_from_irq(unsigned irq);
 
 int xen_set_callback_via(uint64_t via);
-void xen_evtchn_do_upcall(struct pt_regs *regs);
-void xen_hvm_evtchn_do_upcall(void);
+int xen_evtchn_do_upcall(void);
 
 /* Bind a pirq for a physical interrupt to an irq. */
 int xen_bind_pirq_gsi_to_irq(unsigned gsi,
diff --git a/kernel/irq/debugfs.c b/kernel/irq/debugfs.c
index bbcaac64038e..0b78fac882b2 100644
--- a/kernel/irq/debugfs.c
+++ b/kernel/irq/debugfs.c
@@ -121,7 +121,6 @@ static const struct irq_bit_descr irqdata_states[] = {
 	BIT_MASK_DESCR(IRQD_AFFINITY_ON_ACTIVATE),
 	BIT_MASK_DESCR(IRQD_MANAGED_SHUTDOWN),
 	BIT_MASK_DESCR(IRQD_CAN_RESERVE),
-	BIT_MASK_DESCR(IRQD_MSI_NOMASK_QUIRK),
 
 	BIT_MASK_DESCR(IRQD_FORWARDED_TO_VCPU),
 
diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index 77e513e2e5da..4e462b5f7bbe 100644
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -807,7 +807,6 @@ static int msi_handle_pci_fail(struct irq_domain *domain, struct msi_desc *desc,
 
 #define VIRQ_CAN_RESERVE	0x01
 #define VIRQ_ACTIVATE		0x02
-#define VIRQ_NOMASK_QUIRK	0x04
 
 static int msi_init_virq(struct irq_domain *domain, int virq, unsigned int vflags)
 {
@@ -816,8 +815,6 @@ static int msi_init_virq(struct irq_domain *domain, int virq, unsigned int vflag
 
 	if (!(vflags & VIRQ_CAN_RESERVE)) {
 		irqd_clr_can_reserve(irqd);
-		if (vflags & VIRQ_NOMASK_QUIRK)
-			irqd_set_msi_nomask_quirk(irqd);
 
 		/*
 		 * If the interrupt is managed but no CPU is available to
@@ -877,15 +874,8 @@ int __msi_domain_alloc_irqs(struct irq_domain *domain, struct device *dev,
 	 * Interrupt can use a reserved vector and will not occupy
 	 * a real device vector until the interrupt is requested.
 	 */
-	if (msi_check_reservation_mode(domain, info, dev)) {
+	if (msi_check_reservation_mode(domain, info, dev))
 		vflags |= VIRQ_CAN_RESERVE;
-		/*
-		 * MSI affinity setting requires a special quirk (X86) when
-		 * reservation mode is active.
-		 */
-		if (domain->flags & IRQ_DOMAIN_MSI_NOMASK_QUIRK)
-			vflags |= VIRQ_NOMASK_QUIRK;
-	}
 
 	msi_for_each_desc(desc, dev, MSI_DESC_NOTASSOCIATED) {
 		ops->set_desc(&arg, desc);
diff --git a/lib/errname.c b/lib/errname.c
index 67739b174a8c..0c336b0f12f6 100644
--- a/lib/errname.c
+++ b/lib/errname.c
@@ -111,9 +111,6 @@ static const char *names_0[] = {
 	E(ENOSPC),
 	E(ENOSR),
 	E(ENOSTR),
-#ifdef ENOSYM
-	E(ENOSYM),
-#endif
 	E(ENOSYS),
 	E(ENOTBLK),
 	E(ENOTCONN),
@@ -144,9 +141,6 @@ static const char *names_0[] = {
 #endif
 	E(EREMOTE),
 	E(EREMOTEIO),
-#ifdef EREMOTERELEASE
-	E(EREMOTERELEASE),
-#endif
 	E(ERESTART),
 	E(ERFKILL),
 	E(EROFS),
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index cbc4816ed7d8..ac53ef7eec91 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -216,8 +216,10 @@ static void igmp_start_timer(struct ip_mc_list *im, int max_delay)
 	int tv = prandom_u32_max(max_delay);
 
 	im->tm_running = 1;
-	if (!mod_timer(&im->timer, jiffies+tv+2))
-		refcount_inc(&im->refcnt);
+	if (refcount_inc_not_zero(&im->refcnt)) {
+		if (mod_timer(&im->timer, jiffies + tv + 2))
+			ip_ma_put(im);
+	}
 }
 
 static void igmp_gq_start_timer(struct in_device *in_dev)
diff --git a/net/wireless/core.h b/net/wireless/core.h
index e1accacc6f23..ee980965a7cf 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -297,6 +297,7 @@ struct cfg80211_cqm_config {
 	u32 rssi_hyst;
 	s32 last_rssi_event_value;
 	enum nl80211_cqm_rssi_threshold_event last_rssi_event_type;
+	bool use_range_api;
 	int n_rssi_thresholds;
 	s32 rssi_thresholds[];
 };
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index b19b5acfaf3a..42c858219b34 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -12574,10 +12574,6 @@ static int cfg80211_cqm_rssi_update(struct cfg80211_registered_device *rdev,
 	int i, n, low_index;
 	int err;
 
-	/* RSSI reporting disabled? */
-	if (!cqm_config)
-		return rdev_set_cqm_rssi_range_config(rdev, dev, 0, 0);
-
 	/*
 	 * Obtain current RSSI value if possible, if not and no RSSI threshold
 	 * event has been received yet, we should receive an event after a
@@ -12652,18 +12648,6 @@ static int nl80211_set_cqm_rssi(struct genl_info *info,
 	    wdev->iftype != NL80211_IFTYPE_P2P_CLIENT)
 		return -EOPNOTSUPP;
 
-	if (n_thresholds <= 1 && rdev->ops->set_cqm_rssi_config) {
-		if (n_thresholds == 0 || thresholds[0] == 0) /* Disabling */
-			return rdev_set_cqm_rssi_config(rdev, dev, 0, 0);
-
-		return rdev_set_cqm_rssi_config(rdev, dev,
-						thresholds[0], hysteresis);
-	}
-
-	if (!wiphy_ext_feature_isset(&rdev->wiphy,
-				     NL80211_EXT_FEATURE_CQM_RSSI_LIST))
-		return -EOPNOTSUPP;
-
 	if (n_thresholds == 1 && thresholds[0] == 0) /* Disabling */
 		n_thresholds = 0;
 
@@ -12671,6 +12655,20 @@ static int nl80211_set_cqm_rssi(struct genl_info *info,
 	old = rcu_dereference_protected(wdev->cqm_config,
 					lockdep_is_held(&wdev->mtx));
 
+	/* if already disabled just succeed */
+	if (!n_thresholds && !old)
+		return 0;
+
+	if (n_thresholds > 1) {
+		if (!wiphy_ext_feature_isset(&rdev->wiphy,
+					     NL80211_EXT_FEATURE_CQM_RSSI_LIST) ||
+		    !rdev->ops->set_cqm_rssi_range_config)
+			return -EOPNOTSUPP;
+	} else {
+		if (!rdev->ops->set_cqm_rssi_config)
+			return -EOPNOTSUPP;
+	}
+
 	if (n_thresholds) {
 		cqm_config = kzalloc(struct_size(cqm_config, rssi_thresholds,
 						 n_thresholds),
@@ -12685,13 +12683,26 @@ static int nl80211_set_cqm_rssi(struct genl_info *info,
 		memcpy(cqm_config->rssi_thresholds, thresholds,
 		       flex_array_size(cqm_config, rssi_thresholds,
 				       n_thresholds));
+		cqm_config->use_range_api = n_thresholds > 1 ||
+					    !rdev->ops->set_cqm_rssi_config;
 
 		rcu_assign_pointer(wdev->cqm_config, cqm_config);
+
+		if (cqm_config->use_range_api)
+			err = cfg80211_cqm_rssi_update(rdev, dev, cqm_config);
+		else
+			err = rdev_set_cqm_rssi_config(rdev, dev,
+						       thresholds[0],
+						       hysteresis);
 	} else {
 		RCU_INIT_POINTER(wdev->cqm_config, NULL);
+		/* if enabled as range also disable via range */
+		if (old->use_range_api)
+			err = rdev_set_cqm_rssi_range_config(rdev, dev, 0, 0);
+		else
+			err = rdev_set_cqm_rssi_config(rdev, dev, 0, 0);
 	}
 
-	err = cfg80211_cqm_rssi_update(rdev, dev, cqm_config);
 	if (err) {
 		rcu_assign_pointer(wdev->cqm_config, old);
 		kfree_rcu(cqm_config, rcu_head);
@@ -18758,10 +18769,11 @@ void cfg80211_cqm_rssi_notify_work(struct wiphy *wiphy, struct wiphy_work *work)
 	wdev_lock(wdev);
 	cqm_config = rcu_dereference_protected(wdev->cqm_config,
 					       lockdep_is_held(&wdev->mtx));
-	if (!wdev->cqm_config)
+	if (!cqm_config)
 		goto unlock;
 
-	cfg80211_cqm_rssi_update(rdev, wdev->netdev, cqm_config);
+	if (cqm_config->use_range_api)
+		cfg80211_cqm_rssi_update(rdev, wdev->netdev, cqm_config);
 
 	rssi_level = cqm_config->last_rssi_event_value;
 	rssi_event = cqm_config->last_rssi_event_type;
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 54f4b593a115..5aaf3dcecf27 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2215,6 +2215,8 @@ static const struct snd_pci_quirk power_save_denylist[] = {
 	SND_PCI_QUIRK(0x17aa, 0x36a7, "Lenovo C50 All in one", 0),
 	/* https://bugs.launchpad.net/bugs/1821663 */
 	SND_PCI_QUIRK(0x1631, 0xe017, "Packard Bell NEC IMEDIA 5204", 0),
+	/* KONTRON SinglePC may cause a stall at runtime resume */
+	SND_PCI_QUIRK(0x1734, 0x1232, "KONTRON SinglePC", 0),
 	{}
 };
 #endif /* CONFIG_PM */
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index b63e12b66199..d1944c83b03a 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1986,6 +1986,7 @@ enum {
 	ALC887_FIXUP_ASUS_AUDIO,
 	ALC887_FIXUP_ASUS_HMIC,
 	ALCS1200A_FIXUP_MIC_VREF,
+	ALC888VD_FIXUP_MIC_100VREF,
 };
 
 static void alc889_fixup_coef(struct hda_codec *codec,
@@ -2539,6 +2540,13 @@ static const struct hda_fixup alc882_fixups[] = {
 			{}
 		}
 	},
+	[ALC888VD_FIXUP_MIC_100VREF] = {
+		.type = HDA_FIXUP_PINCTLS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x18, PIN_VREF100 }, /* headset mic */
+			{}
+		}
+	},
 };
 
 static const struct snd_pci_quirk alc882_fixup_tbl[] = {
@@ -2608,6 +2616,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x106b, 0x4a00, "Macbook 5,2", ALC889_FIXUP_MBA11_VREF),
 
 	SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC882_FIXUP_EAPD),
+	SND_PCI_QUIRK(0x10ec, 0x12d8, "iBase Elo Touch", ALC888VD_FIXUP_MIC_100VREF),
 	SND_PCI_QUIRK(0x13fe, 0x1009, "Advantech MIT-W101", ALC886_FIXUP_EAPD),
 	SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte EP45-DS3/Z87X-UD3H", ALC889_FIXUP_FRONT_HP_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1458, 0xa0b8, "Gigabyte AZ370-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS),
@@ -3255,6 +3264,7 @@ static void alc_disable_headset_jack_key(struct hda_codec *codec)
 	case 0x10ec0230:
 	case 0x10ec0236:
 	case 0x10ec0256:
+	case 0x10ec0257:
 	case 0x19e58326:
 		alc_write_coef_idx(codec, 0x48, 0x0);
 		alc_update_coef_idx(codec, 0x49, 0x0045, 0x0);
@@ -3284,6 +3294,7 @@ static void alc_enable_headset_jack_key(struct hda_codec *codec)
 	case 0x10ec0230:
 	case 0x10ec0236:
 	case 0x10ec0256:
+	case 0x10ec0257:
 	case 0x19e58326:
 		alc_write_coef_idx(codec, 0x48, 0xd011);
 		alc_update_coef_idx(codec, 0x49, 0x007f, 0x0045);
@@ -6495,6 +6506,7 @@ static void alc_combo_jack_hp_jd_restart(struct hda_codec *codec)
 	case 0x10ec0236:
 	case 0x10ec0255:
 	case 0x10ec0256:
+	case 0x10ec0257:
 	case 0x19e58326:
 		alc_update_coef_idx(codec, 0x1b, 0x8000, 1 << 15); /* Reset HP JD */
 		alc_update_coef_idx(codec, 0x1b, 0x8000, 0 << 15);
diff --git a/tools/arch/parisc/include/uapi/asm/errno.h b/tools/arch/parisc/include/uapi/asm/errno.h
index 87245c584784..8d94739d75c6 100644
--- a/tools/arch/parisc/include/uapi/asm/errno.h
+++ b/tools/arch/parisc/include/uapi/asm/errno.h
@@ -75,7 +75,6 @@
 
 /* We now return you to your regularly scheduled HPUX. */
 
-#define ENOSYM		215	/* symbol does not exist in executable */
 #define	ENOTSOCK	216	/* Socket operation on non-socket */
 #define	EDESTADDRREQ	217	/* Destination address required */
 #define	EMSGSIZE	218	/* Message too long */
@@ -101,7 +100,6 @@
 #define	ETIMEDOUT	238	/* Connection timed out */
 #define	ECONNREFUSED	239	/* Connection refused */
 #define	EREFUSED	ECONNREFUSED	/* for HP's NFS apparently */
-#define	EREMOTERELEASE	240	/* Remote peer released connection */
 #define	EHOSTDOWN	241	/* Host is down */
 #define	EHOSTUNREACH	242	/* No route to host */
 
diff --git a/tools/testing/selftests/net/af_unix/diag_uid.c b/tools/testing/selftests/net/af_unix/diag_uid.c
index 5b88f7129fea..79a3dd75590e 100644
--- a/tools/testing/selftests/net/af_unix/diag_uid.c
+++ b/tools/testing/selftests/net/af_unix/diag_uid.c
@@ -148,7 +148,6 @@ void receive_response(struct __test_metadata *_metadata,
 		.msg_iov = &iov,
 		.msg_iovlen = 1
 	};
-	struct unix_diag_req *udr;
 	struct nlmsghdr *nlh;
 	int ret;
 
diff --git a/tools/testing/selftests/net/cmsg_sender.c b/tools/testing/selftests/net/cmsg_sender.c
index 24b21b15ed3f..6ff3e732f449 100644
--- a/tools/testing/selftests/net/cmsg_sender.c
+++ b/tools/testing/selftests/net/cmsg_sender.c
@@ -416,9 +416,9 @@ int main(int argc, char *argv[])
 {
 	struct addrinfo hints, *ai;
 	struct iovec iov[1];
+	unsigned char *buf;
 	struct msghdr msg;
 	char cbuf[1024];
-	char *buf;
 	int err;
 	int fd;
 
diff --git a/tools/testing/selftests/net/ipsec.c b/tools/testing/selftests/net/ipsec.c
index 9a8229abfa02..be4a30a0d02a 100644
--- a/tools/testing/selftests/net/ipsec.c
+++ b/tools/testing/selftests/net/ipsec.c
@@ -2263,7 +2263,7 @@ static int check_results(void)
 
 int main(int argc, char **argv)
 {
-	unsigned int nr_process = 1;
+	long nr_process = 1;
 	int route_sock = -1, ret = KSFT_SKIP;
 	int test_desc_fd[2];
 	uint32_t route_seq;
@@ -2284,7 +2284,7 @@ int main(int argc, char **argv)
 			exit_usage(argv);
 		}
 
-		if (nr_process > MAX_PROCESSES || !nr_process) {
+		if (nr_process > MAX_PROCESSES || nr_process < 1) {
 			printk("nr_process should be between [1; %u]",
 					MAX_PROCESSES);
 			exit_usage(argv);
diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.c b/tools/testing/selftests/net/mptcp/mptcp_connect.c
index 7df6b9b6f9a8..e6b514cb7bdd 100644
--- a/tools/testing/selftests/net/mptcp/mptcp_connect.c
+++ b/tools/testing/selftests/net/mptcp/mptcp_connect.c
@@ -18,6 +18,7 @@
 
 #include <sys/ioctl.h>
 #include <sys/poll.h>
+#include <sys/random.h>
 #include <sys/sendfile.h>
 #include <sys/stat.h>
 #include <sys/socket.h>
@@ -1050,15 +1051,11 @@ int main_loop_s(int listensock)
 
 static void init_rng(void)
 {
-	int fd = open("/dev/urandom", O_RDONLY);
 	unsigned int foo;
 
-	if (fd > 0) {
-		int ret = read(fd, &foo, sizeof(foo));
-
-		if (ret < 0)
-			srand(fd + foo);
-		close(fd);
+	if (getrandom(&foo, sizeof(foo), 0) == -1) {
+		perror("getrandom");
+		exit(1);
 	}
 
 	srand(foo);
diff --git a/tools/testing/selftests/net/mptcp/mptcp_inq.c b/tools/testing/selftests/net/mptcp/mptcp_inq.c
index 8672d898f8cd..218aac467321 100644
--- a/tools/testing/selftests/net/mptcp/mptcp_inq.c
+++ b/tools/testing/selftests/net/mptcp/mptcp_inq.c
@@ -18,6 +18,7 @@
 #include <time.h>
 
 #include <sys/ioctl.h>
+#include <sys/random.h>
 #include <sys/socket.h>
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -519,15 +520,11 @@ static int client(int unixfd)
 
 static void init_rng(void)
 {
-	int fd = open("/dev/urandom", O_RDONLY);
 	unsigned int foo;
 
-	if (fd > 0) {
-		int ret = read(fd, &foo, sizeof(foo));
-
-		if (ret < 0)
-			srand(fd + foo);
-		close(fd);
+	if (getrandom(&foo, sizeof(foo), 0) == -1) {
+		perror("getrandom");
+		exit(1);
 	}
 
 	srand(foo);