Re: Linux 6.9.6

21 Jun 2024

diff --git a/.editorconfig b/.editorconfig
index 854773350cc5..29a30ccfc07b 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -5,7 +5,6 @@ root = true
 [{*.{awk,c,dts,dtsi,dtso,h,mk,s,S},Kconfig,Makefile,Makefile.*}]
 charset = utf-8
 end_of_line = lf
-trim_trailing_whitespace = true
 insert_final_newline = true
 indent_style = tab
 indent_size = 8
@@ -13,7 +12,6 @@ indent_size = 8
 [*.{json,py,rs}]
 charset = utf-8
 end_of_line = lf
-trim_trailing_whitespace = true
 insert_final_newline = true
 indent_style = space
 indent_size = 4
@@ -26,7 +24,6 @@ indent_size = 8
 [*.yaml]
 charset = utf-8
 end_of_line = lf
-trim_trailing_whitespace = unset
 insert_final_newline = true
 indent_style = space
 indent_size = 2

diff --git a/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml b/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml
index 0874fc21f66f..6577a61cc075 100644
--- a/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml
+++ b/Documentation/devicetree/bindings/usb/realtek,rts5411.yaml
@@ -65,6 +65,7 @@ patternProperties:
     description: The hard wired USB devices
     type: object
     $ref: /schemas/usb/usb-device.yaml
+    additionalProperties: true
required:
   - peer-hub
diff --git a/MAINTAINERS b/MAINTAINERS
index 28e20975c26f..3121709d99e3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1066,7 +1066,6 @@ L:	linux-pm@vger.kernel.org
 S:	Supported
 F:	Documentation/admin-guide/pm/amd-pstate.rst
 F:	drivers/cpufreq/amd-pstate*
-F:	include/linux/amd-pstate.h
 F:	tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
AMD PTDMA DRIVER
diff --git a/Makefile b/Makefile
index d5062a593ef7..8da63744745b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
 PATCHLEVEL = 9
-SUBLEVEL = 5
+SUBLEVEL = 6
 EXTRAVERSION =
 NAME = Hurr durr I'ma ninja sloth
diff --git a/arch/parisc/include/asm/cacheflush.h b/arch/parisc/include/asm/cacheflush.h
index ba4c05bc24d6..8394718870e1 100644
--- a/arch/parisc/include/asm/cacheflush.h
+++ b/arch/parisc/include/asm/cacheflush.h
@@ -31,18 +31,17 @@ void flush_cache_all_local(void);
 void flush_cache_all(void);
 void flush_cache_mm(struct mm_struct *mm);
-void flush_kernel_dcache_page_addr(const void *addr);
-
 #define flush_kernel_dcache_range(start,size) \
    flush_kernel_dcache_range_asm((start), (start)+(size));
+/* The only way to flush a vmap range is to flush whole cache */
 #define ARCH_IMPLEMENTS_FLUSH_KERNEL_VMAP_RANGE 1
 void flush_kernel_vmap_range(void *vaddr, int size);
 void invalidate_kernel_vmap_range(void *vaddr, int size);
-#define flush_cache_vmap(start, end)		flush_cache_all()
+void flush_cache_vmap(unsigned long start, unsigned long end);
 #define flush_cache_vmap_early(start, end)	do { } while (0)
-#define flush_cache_vunmap(start, end)		flush_cache_all()
+void flush_cache_vunmap(unsigned long start, unsigned long end);
void flush_dcache_folio(struct folio *folio);
 #define flush_dcache_folio flush_dcache_folio
@@ -77,17 +76,11 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr,
 void flush_cache_range(struct vm_area_struct *vma,
    	unsigned long start, unsigned long end);
-/* defined in pacache.S exported in cache.c used by flush_anon_page */
-void flush_dcache_page_asm(unsigned long phys_addr, unsigned long vaddr);
-
 #define ARCH_HAS_FLUSH_ANON_PAGE
 void flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr);
#define ARCH_HAS_FLUSH_ON_KUNMAP
-static inline void kunmap_flush_on_unmap(const void *addr)
-{
-	flush_kernel_dcache_page_addr(addr);
-}
+void kunmap_flush_on_unmap(const void *addr);
#endif /* _PARISC_CACHEFLUSH_H */
diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
index 974accac05cd..babf65751e81 100644
--- a/arch/parisc/include/asm/pgtable.h
+++ b/arch/parisc/include/asm/pgtable.h
@@ -448,14 +448,17 @@ static inline pte_t pte_swp_clear_exclusive(pte_t pte)
    return pte;
 }
+static inline pte_t ptep_get(pte_t *ptep)
+{
+	return READ_ONCE(*ptep);
+}
+#define ptep_get ptep_get
+
 static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
 {
    pte_t pte;
-	if (!pte_young(*ptep))
-		return 0;
-
-	pte = *ptep;
+	pte = ptep_get(ptep);
    if (!pte_young(pte)) {
    	return 0;
    }
@@ -463,17 +466,10 @@ static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned
    return 1;
 }
-struct mm_struct;
-static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
-{
-	pte_t old_pte;
-
-	old_pte = *ptep;
-	set_pte(ptep, __pte(0));
-
-	return old_pte;
-}
+int ptep_clear_flush_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep);
+pte_t ptep_clear_flush(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep);
+struct mm_struct;
 static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
    set_pte(ptep, pte_wrprotect(*ptep));
@@ -511,7 +507,8 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr,
 #define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
-#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
+#define __HAVE_ARCH_PTEP_CLEAR_YOUNG_FLUSH
+#define __HAVE_ARCH_PTEP_CLEAR_FLUSH
 #define __HAVE_ARCH_PTEP_SET_WRPROTECT
 #define __HAVE_ARCH_PTE_SAME
diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c
index 422f3e1e6d9c..483bfafd930c 100644
--- a/arch/parisc/kernel/cache.c
+++ b/arch/parisc/kernel/cache.c
@@ -20,6 +20,7 @@
 #include <linux/sched.h>
 #include <linux/sched/mm.h>
 #include <linux/syscalls.h>
+#include <linux/vmalloc.h>
 #include <asm/pdc.h>
 #include <asm/cache.h>
 #include <asm/cacheflush.h>
@@ -31,20 +32,31 @@
 #include <asm/mmu_context.h>
 #include <asm/cachectl.h>
+#define PTR_PAGE_ALIGN_DOWN(addr) PTR_ALIGN_DOWN(addr, PAGE_SIZE)
+
+/*
+ * When nonzero, use _PAGE_ACCESSED bit to try to reduce the number
+ * of page flushes done flush_cache_page_if_present. There are some
+ * pros and cons in using this option. It may increase the risk of
+ * random segmentation faults.
+ */
+#define CONFIG_FLUSH_PAGE_ACCESSED	0
+
 int split_tlb __ro_after_init;
 int dcache_stride __ro_after_init;
 int icache_stride __ro_after_init;
 EXPORT_SYMBOL(dcache_stride);
+/* Internal implementation in arch/parisc/kernel/pacache.S */
 void flush_dcache_page_asm(unsigned long phys_addr, unsigned long vaddr);
 EXPORT_SYMBOL(flush_dcache_page_asm);
 void purge_dcache_page_asm(unsigned long phys_addr, unsigned long vaddr);
 void flush_icache_page_asm(unsigned long phys_addr, unsigned long vaddr);
-
-/* Internal implementation in arch/parisc/kernel/pacache.S */
 void flush_data_cache_local(void *);  /* flushes local data-cache only */
 void flush_instruction_cache_local(void); /* flushes local code-cache only */
+static void flush_kernel_dcache_page_addr(const void *addr);
+
 /* On some machines (i.e., ones with the Merced bus), there can be
  * only a single PxTLB broadcast at a time; this must be guaranteed
  * by software. We need a spinlock around all TLB flushes to ensure
@@ -321,6 +333,18 @@ __flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr,
 {
    if (!static_branch_likely(&parisc_has_cache))
    	return;
+
+	/*
+	 * The TLB is the engine of coherence on parisc.  The CPU is
+	 * entitled to speculate any page with a TLB mapping, so here
+	 * we kill the mapping then flush the page along a special flush
+	 * only alias mapping. This guarantees that the page is no-longer
+	 * in the cache for any process and nor may it be speculatively
+	 * read in (until the user or kernel specifically accesses it,
+	 * of course).
+	 */
+	flush_tlb_page(vma, vmaddr);
+
    preempt_disable();
    flush_dcache_page_asm(physaddr, vmaddr);
    if (vma->vm_flags & VM_EXEC)
@@ -328,46 +352,44 @@ __flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr,
    preempt_enable();
 }
-static void flush_user_cache_page(struct vm_area_struct *vma, unsigned long vmaddr)
+static void flush_kernel_dcache_page_addr(const void *addr)
 {
-	unsigned long flags, space, pgd, prot;
-#ifdef CONFIG_TLB_PTLOCK
-	unsigned long pgd_lock;
-#endif
+	unsigned long vaddr = (unsigned long)addr;
+	unsigned long flags;
-	vmaddr &= PAGE_MASK;
+	/* Purge TLB entry to remove translation on all CPUs */
+	purge_tlb_start(flags);
+	pdtlb(SR_KERNEL, addr);
+	purge_tlb_end(flags);
+	/* Use tmpalias flush to prevent data cache move-in */
    preempt_disable();
+	flush_dcache_page_asm(__pa(vaddr), vaddr);
+	preempt_enable();
+}
-	/* Set context for flush */
-	local_irq_save(flags);
-	prot = mfctl(8);
-	space = mfsp(SR_USER);
-	pgd = mfctl(25);
-#ifdef CONFIG_TLB_PTLOCK
-	pgd_lock = mfctl(28);
-#endif
-	switch_mm_irqs_off(NULL, vma->vm_mm, NULL);
-	local_irq_restore(flags);
-
-	flush_user_dcache_range_asm(vmaddr, vmaddr + PAGE_SIZE);
-	if (vma->vm_flags & VM_EXEC)
-		flush_user_icache_range_asm(vmaddr, vmaddr + PAGE_SIZE);
-	flush_tlb_page(vma, vmaddr);
+static void flush_kernel_icache_page_addr(const void *addr)
+{
+	unsigned long vaddr = (unsigned long)addr;
+	unsigned long flags;
-	/* Restore previous context */
-	local_irq_save(flags);
-#ifdef CONFIG_TLB_PTLOCK
-	mtctl(pgd_lock, 28);
-#endif
-	mtctl(pgd, 25);
-	mtsp(space, SR_USER);
-	mtctl(prot, 8);
-	local_irq_restore(flags);
+	/* Purge TLB entry to remove translation on all CPUs */
+	purge_tlb_start(flags);
+	pdtlb(SR_KERNEL, addr);
+	purge_tlb_end(flags);
+	/* Use tmpalias flush to prevent instruction cache move-in */
+	preempt_disable();
+	flush_icache_page_asm(__pa(vaddr), vaddr);
    preempt_enable();
 }
+void kunmap_flush_on_unmap(const void *addr)
+{
+	flush_kernel_dcache_page_addr(addr);
+}
+EXPORT_SYMBOL(kunmap_flush_on_unmap);
+
 void flush_icache_pages(struct vm_area_struct *vma, struct page *page,
    	unsigned int nr)
 {
@@ -375,13 +397,16 @@ void flush_icache_pages(struct vm_area_struct *vma, struct page *page,
for (;;) {
    	flush_kernel_dcache_page_addr(kaddr);
-		flush_kernel_icache_page(kaddr);
+		flush_kernel_icache_page_addr(kaddr);
    	if (--nr == 0)
    		break;
    	kaddr += PAGE_SIZE;
    }
 }
+/*
+ * Walk page directory for MM to find PTEP pointer for address ADDR.
+ */
 static inline pte_t *get_ptep(struct mm_struct *mm, unsigned long addr)
 {
    pte_t *ptep = NULL;
@@ -410,6 +435,41 @@ static inline bool pte_needs_flush(pte_t pte)
    	== (_PAGE_PRESENT | _PAGE_ACCESSED);
 }
+/*
+ * Return user physical address. Returns 0 if page is not present.
+ */
+static inline unsigned long get_upa(struct mm_struct *mm, unsigned long addr)
+{
+	unsigned long flags, space, pgd, prot, pa;
+#ifdef CONFIG_TLB_PTLOCK
+	unsigned long pgd_lock;
+#endif
+
+	/* Save context */
+	local_irq_save(flags);
+	prot = mfctl(8);
+	space = mfsp(SR_USER);
+	pgd = mfctl(25);
+#ifdef CONFIG_TLB_PTLOCK
+	pgd_lock = mfctl(28);
+#endif
+
+	/* Set context for lpa_user */
+	switch_mm_irqs_off(NULL, mm, NULL);
+	pa = lpa_user(addr);
+
+	/* Restore previous context */
+#ifdef CONFIG_TLB_PTLOCK
+	mtctl(pgd_lock, 28);
+#endif
+	mtctl(pgd, 25);
+	mtsp(space, SR_USER);
+	mtctl(prot, 8);
+	local_irq_restore(flags);
+
+	return pa;
+}
+
 void flush_dcache_folio(struct folio *folio)
 {
    struct address_space *mapping = folio_flush_mapping(folio);
@@ -458,50 +518,23 @@ void flush_dcache_folio(struct folio *folio)
    	if (addr + nr * PAGE_SIZE > vma->vm_end)
    		nr = (vma->vm_end - addr) / PAGE_SIZE;
-		if (parisc_requires_coherency()) {
-			for (i = 0; i < nr; i++) {
-				pte_t *ptep = get_ptep(vma->vm_mm,
-							addr + i * PAGE_SIZE);
-				if (!ptep)
-					continue;
-				if (pte_needs_flush(*ptep))
-					flush_user_cache_page(vma,
-							addr + i * PAGE_SIZE);
-				/* Optimise accesses to the same table? */
-				pte_unmap(ptep);
-			}
-		} else {
+		if (old_addr == 0 || (old_addr & (SHM_COLOUR - 1))
+					!= (addr & (SHM_COLOUR - 1))) {
+			for (i = 0; i < nr; i++)
+				__flush_cache_page(vma,
+					addr + i * PAGE_SIZE,
+					(pfn + i) * PAGE_SIZE);
    		/*
-			 * The TLB is the engine of coherence on parisc:
-			 * The CPU is entitled to speculate any page
-			 * with a TLB mapping, so here we kill the
-			 * mapping then flush the page along a special
-			 * flush only alias mapping. This guarantees that
-			 * the page is no-longer in the cache for any
-			 * process and nor may it be speculatively read
-			 * in (until the user or kernel specifically
-			 * accesses it, of course)
+			 * Software is allowed to have any number
+			 * of private mappings to a page.
    		 */
-			for (i = 0; i < nr; i++)
-				flush_tlb_page(vma, addr + i * PAGE_SIZE);
-			if (old_addr == 0 || (old_addr & (SHM_COLOUR - 1))
-					!= (addr & (SHM_COLOUR - 1))) {
-				for (i = 0; i < nr; i++)
-					__flush_cache_page(vma,
-						addr + i * PAGE_SIZE,
-						(pfn + i) * PAGE_SIZE);
-				/*
-				 * Software is allowed to have any number
-				 * of private mappings to a page.
-				 */
-				if (!(vma->vm_flags & VM_SHARED))
-					continue;
-				if (old_addr)
-					pr_err("INEQUIVALENT ALIASES 0x%lx and 0x%lx in file %pD\n",
-						old_addr, addr, vma->vm_file);
-				if (nr == folio_nr_pages(folio))
-					old_addr = addr;
-			}
+			if (!(vma->vm_flags & VM_SHARED))
+				continue;
+			if (old_addr)
+				pr_err("INEQUIVALENT ALIASES 0x%lx and 0x%lx in file %pD\n",
+					old_addr, addr, vma->vm_file);
+			if (nr == folio_nr_pages(folio))
+				old_addr = addr;
    	}
    	WARN_ON(++count == 4096);
    }
@@ -591,35 +624,28 @@ extern void purge_kernel_dcache_page_asm(unsigned long);
 extern void clear_user_page_asm(void *, unsigned long);
 extern void copy_user_page_asm(void *, void *, unsigned long);
-void flush_kernel_dcache_page_addr(const void *addr)
-{
-	unsigned long flags;
-
-	flush_kernel_dcache_page_asm(addr);
-	purge_tlb_start(flags);
-	pdtlb(SR_KERNEL, addr);
-	purge_tlb_end(flags);
-}
-EXPORT_SYMBOL(flush_kernel_dcache_page_addr);
-
 static void flush_cache_page_if_present(struct vm_area_struct *vma,
-	unsigned long vmaddr, unsigned long pfn)
+	unsigned long vmaddr)
 {
+#if CONFIG_FLUSH_PAGE_ACCESSED
    bool needs_flush = false;
-	pte_t *ptep;
+	pte_t *ptep, pte;
-	/*
-	 * The pte check is racy and sometimes the flush will trigger
-	 * a non-access TLB miss. Hopefully, the page has already been
-	 * flushed.
-	 */
    ptep = get_ptep(vma->vm_mm, vmaddr);
    if (ptep) {
-		needs_flush = pte_needs_flush(*ptep);
+		pte = ptep_get(ptep);
+		needs_flush = pte_needs_flush(pte);
    	pte_unmap(ptep);
    }
    if (needs_flush)
-		flush_cache_page(vma, vmaddr, pfn);
+		__flush_cache_page(vma, vmaddr, PFN_PHYS(pte_pfn(pte)));
+#else
+	struct mm_struct *mm = vma->vm_mm;
+	unsigned long physaddr = get_upa(mm, vmaddr);
+
+	if (physaddr)
+		__flush_cache_page(vma, vmaddr, PAGE_ALIGN_DOWN(physaddr));
+#endif
 }
void copy_user_highpage(struct page *to, struct page *from,
@@ -629,7 +655,7 @@ void copy_user_highpage(struct page *to, struct page *from,
kfrom = kmap_local_page(from);
    kto = kmap_local_page(to);
-	flush_cache_page_if_present(vma, vaddr, page_to_pfn(from));
+	__flush_cache_page(vma, vaddr, PFN_PHYS(page_to_pfn(from)));
    copy_page_asm(kto, kfrom);
    kunmap_local(kto);
    kunmap_local(kfrom);
@@ -638,16 +664,17 @@ void copy_user_highpage(struct page *to, struct page *from,
 void copy_to_user_page(struct vm_area_struct *vma, struct page *page,
    	unsigned long user_vaddr, void *dst, void *src, int len)
 {
-	flush_cache_page_if_present(vma, user_vaddr, page_to_pfn(page));
+	__flush_cache_page(vma, user_vaddr, PFN_PHYS(page_to_pfn(page)));
    memcpy(dst, src, len);
-	flush_kernel_dcache_range_asm((unsigned long)dst, (unsigned long)dst + len);
+	flush_kernel_dcache_page_addr(PTR_PAGE_ALIGN_DOWN(dst));
 }
void copy_from_user_page(struct vm_area_struct *vma, struct page *page,
    	unsigned long user_vaddr, void *dst, void *src, int len)
 {
-	flush_cache_page_if_present(vma, user_vaddr, page_to_pfn(page));
+	__flush_cache_page(vma, user_vaddr, PFN_PHYS(page_to_pfn(page)));
    memcpy(dst, src, len);
+	flush_kernel_dcache_page_addr(PTR_PAGE_ALIGN_DOWN(src));
 }
/* __flush_tlb_range()
@@ -681,32 +708,10 @@ int __flush_tlb_range(unsigned long sid, unsigned long start,
static void flush_cache_pages(struct vm_area_struct *vma, unsigned long start, unsigned long end)
 {
-	unsigned long addr, pfn;
-	pte_t *ptep;
-
-	for (addr = start; addr < end; addr += PAGE_SIZE) {
-		bool needs_flush = false;
-		/*
-		 * The vma can contain pages that aren't present. Although
-		 * the pte search is expensive, we need the pte to find the
-		 * page pfn and to check whether the page should be flushed.
-		 */
-		ptep = get_ptep(vma->vm_mm, addr);
-		if (ptep) {
-			needs_flush = pte_needs_flush(*ptep);
-			pfn = pte_pfn(*ptep);
-			pte_unmap(ptep);
-		}
-		if (needs_flush) {
-			if (parisc_requires_coherency()) {
-				flush_user_cache_page(vma, addr);
-			} else {
-				if (WARN_ON(!pfn_valid(pfn)))
-					return;
-				__flush_cache_page(vma, addr, PFN_PHYS(pfn));
-			}
-		}
-	}
+	unsigned long addr;
+
+	for (addr = start; addr < end; addr += PAGE_SIZE)
+		flush_cache_page_if_present(vma, addr);
 }
static inline unsigned long mm_total_size(struct mm_struct *mm)
@@ -757,21 +762,19 @@ void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned
    	if (WARN_ON(IS_ENABLED(CONFIG_SMP) && arch_irqs_disabled()))
    		return;
    	flush_tlb_range(vma, start, end);
-		flush_cache_all();
+		if (vma->vm_flags & VM_EXEC)
+			flush_cache_all();
+		else
+			flush_data_cache();
    	return;
    }
-	flush_cache_pages(vma, start, end);
+	flush_cache_pages(vma, start & PAGE_MASK, end);
 }
void flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long pfn)
 {
-	if (WARN_ON(!pfn_valid(pfn)))
-		return;
-	if (parisc_requires_coherency())
-		flush_user_cache_page(vma, vmaddr);
-	else
-		__flush_cache_page(vma, vmaddr, PFN_PHYS(pfn));
+	__flush_cache_page(vma, vmaddr, PFN_PHYS(pfn));
 }
void flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr)
@@ -779,34 +782,133 @@ void flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned lon
    if (!PageAnon(page))
    	return;
-	if (parisc_requires_coherency()) {
-		if (vma->vm_flags & VM_SHARED)
-			flush_data_cache();
-		else
-			flush_user_cache_page(vma, vmaddr);
+	__flush_cache_page(vma, vmaddr, PFN_PHYS(page_to_pfn(page)));
+}
+
+int ptep_clear_flush_young(struct vm_area_struct *vma, unsigned long addr,
+			   pte_t *ptep)
+{
+	pte_t pte = ptep_get(ptep);
+
+	if (!pte_young(pte))
+		return 0;
+	set_pte(ptep, pte_mkold(pte));
+#if CONFIG_FLUSH_PAGE_ACCESSED
+	__flush_cache_page(vma, addr, PFN_PHYS(pte_pfn(pte)));
+#endif
+	return 1;
+}
+
+/*
+ * After a PTE is cleared, we have no way to flush the cache for
+ * the physical page. On PA8800 and PA8900 processors, these lines
+ * can cause random cache corruption. Thus, we must flush the cache
+ * as well as the TLB when clearing a PTE that's valid.
+ */
+pte_t ptep_clear_flush(struct vm_area_struct *vma, unsigned long addr,
+		       pte_t *ptep)
+{
+	struct mm_struct *mm = (vma)->vm_mm;
+	pte_t pte = ptep_get_and_clear(mm, addr, ptep);
+	unsigned long pfn = pte_pfn(pte);
+
+	if (pfn_valid(pfn))
+		__flush_cache_page(vma, addr, PFN_PHYS(pfn));
+	else if (pte_accessible(mm, pte))
+		flush_tlb_page(vma, addr);
+
+	return pte;
+}
+
+/*
+ * The physical address for pages in the ioremap case can be obtained
+ * from the vm_struct struct. I wasn't able to successfully handle the
+ * vmalloc and vmap cases. We have an array of struct page pointers in
+ * the uninitialized vmalloc case but the flush failed using page_to_pfn.
+ */
+void flush_cache_vmap(unsigned long start, unsigned long end)
+{
+	unsigned long addr, physaddr;
+	struct vm_struct *vm;
+
+	/* Prevent cache move-in */
+	flush_tlb_kernel_range(start, end);
+
+	if (end - start >= parisc_cache_flush_threshold) {
+		flush_cache_all();
    	return;
    }
-	flush_tlb_page(vma, vmaddr);
-	preempt_disable();
-	flush_dcache_page_asm(page_to_phys(page), vmaddr);
-	preempt_enable();
+	if (WARN_ON_ONCE(!is_vmalloc_addr((void *)start))) {
+		flush_cache_all();
+		return;
+	}
+
+	vm = find_vm_area((void *)start);
+	if (WARN_ON_ONCE(!vm)) {
+		flush_cache_all();
+		return;
+	}
+
+	/* The physical addresses of IOREMAP regions are contiguous */
+	if (vm->flags & VM_IOREMAP) {
+		physaddr = vm->phys_addr;
+		for (addr = start; addr < end; addr += PAGE_SIZE) {
+			preempt_disable();
+			flush_dcache_page_asm(physaddr, start);
+			flush_icache_page_asm(physaddr, start);
+			preempt_enable();
+			physaddr += PAGE_SIZE;
+		}
+		return;
+	}
+
+	flush_cache_all();
 }
+EXPORT_SYMBOL(flush_cache_vmap);
+/*
+ * The vm_struct has been retired and the page table is set up. The
+ * last page in the range is a guard page. Its physical address can't
+ * be determined using lpa, so there is no way to flush the range
+ * using flush_dcache_page_asm.
+ */
+void flush_cache_vunmap(unsigned long start, unsigned long end)
+{
+	/* Prevent cache move-in */
+	flush_tlb_kernel_range(start, end);
+	flush_data_cache();
+}
+EXPORT_SYMBOL(flush_cache_vunmap);
+
+/*
+ * On systems with PA8800/PA8900 processors, there is no way to flush
+ * a vmap range other than using the architected loop to flush the
+ * entire cache. The page directory is not set up, so we can't use
+ * fdc, etc. FDCE/FICE don't work to flush a portion of the cache.
+ * L2 is physically indexed but FDCE/FICE instructions in virtual
+ * mode output their virtual address on the core bus, not their
+ * real address. As a result, the L2 cache index formed from the
+ * virtual address will most likely not be the same as the L2 index
+ * formed from the real address.
+ */
 void flush_kernel_vmap_range(void *vaddr, int size)
 {
    unsigned long start = (unsigned long)vaddr;
    unsigned long end = start + size;
-	if ((!IS_ENABLED(CONFIG_SMP) || !arch_irqs_disabled()) &&
-	    (unsigned long)size >= parisc_cache_flush_threshold) {
-		flush_tlb_kernel_range(start, end);
-		flush_data_cache();
+	flush_tlb_kernel_range(start, end);
+
+	if (!static_branch_likely(&parisc_has_dcache))
+		return;
+
+	/* If interrupts are disabled, we can only do local flush */
+	if (WARN_ON(IS_ENABLED(CONFIG_SMP) && arch_irqs_disabled())) {
+		flush_data_cache_local(NULL);
    	return;
    }
-	flush_kernel_dcache_range_asm(start, end);
-	flush_tlb_kernel_range(start, end);
+	flush_data_cache();
 }
 EXPORT_SYMBOL(flush_kernel_vmap_range);
@@ -818,15 +920,18 @@ void invalidate_kernel_vmap_range(void *vaddr, int size)
    /* Ensure DMA is complete */
    asm_syncdma();
-	if ((!IS_ENABLED(CONFIG_SMP) || !arch_irqs_disabled()) &&
-	    (unsigned long)size >= parisc_cache_flush_threshold) {
-		flush_tlb_kernel_range(start, end);
-		flush_data_cache();
+	flush_tlb_kernel_range(start, end);
+
+	if (!static_branch_likely(&parisc_has_dcache))
+		return;
+
+	/* If interrupts are disabled, we can only do local flush */
+	if (WARN_ON(IS_ENABLED(CONFIG_SMP) && arch_irqs_disabled())) {
+		flush_data_cache_local(NULL);
    	return;
    }
-	purge_kernel_dcache_range_asm(start, end);
-	flush_tlb_kernel_range(start, end);
+	flush_data_cache();
 }
 EXPORT_SYMBOL(invalidate_kernel_vmap_range);
diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
index de10437fd206..4cba724c8899 100644
--- a/arch/powerpc/include/asm/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h
@@ -92,9 +92,25 @@ __pu_failed:							\
    	: label)
 #endif
+#ifdef CONFIG_CC_IS_CLANG
+#define DS_FORM_CONSTRAINT "Z<>"
+#else
+#define DS_FORM_CONSTRAINT "YZ<>"
+#endif
+
 #ifdef __powerpc64__
+#ifdef CONFIG_PPC_KERNEL_PREFIXED
 #define __put_user_asm2_goto(x, ptr, label)			\
    __put_user_asm_goto(x, ptr, label, "std")
+#else
+#define __put_user_asm2_goto(x, addr, label)			\
+	asm goto ("1: std%U1%X1 %0,%1	# put_user\n"		\
+		EX_TABLE(1b, %l2)				\
+		:						\
+		: "r" (x), DS_FORM_CONSTRAINT (*addr)		\
+		:						\
+		: label)
+#endif // CONFIG_PPC_KERNEL_PREFIXED
 #else /* __powerpc64__ */
 #define __put_user_asm2_goto(x, addr, label)			\
    asm goto(					\
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c
index 40aa58206888..e52b848b64b7 100644
--- a/arch/powerpc/platforms/85xx/smp.c
+++ b/arch/powerpc/platforms/85xx/smp.c
@@ -398,6 +398,7 @@ static void mpc85xx_smp_kexec_cpu_down(int crash_shutdown, int secondary)
    hard_irq_disable();
    mpic_teardown_this_cpu(secondary);
+#ifdef CONFIG_CRASH_DUMP
    if (cpu == crashing_cpu && cpu_thread_in_core(cpu) != 0) {
    	/*
    	 * We enter the crash kernel on whatever cpu crashed,
@@ -406,9 +407,11 @@ static void mpc85xx_smp_kexec_cpu_down(int crash_shutdown, int secondary)
    	 */
    	disable_threadbit = 1;
    	disable_cpu = cpu_first_thread_sibling(cpu);
-	} else if (sibling != crashing_cpu &&
-		   cpu_thread_in_core(cpu) == 0 &&
-		   cpu_thread_in_core(sibling) != 0) {
+	} else if (sibling == crashing_cpu) {
+		return;
+	}
+#endif
+	if (cpu_thread_in_core(cpu) == 0 && cpu_thread_in_core(sibling) != 0) {
    	disable_threadbit = 2;
    	disable_cpu = sibling;
    }
diff --git a/arch/riscv/kvm/aia_device.c b/arch/riscv/kvm/aia_device.c
index 0eb689351b7d..5cd407c6a8e4 100644
--- a/arch/riscv/kvm/aia_device.c
+++ b/arch/riscv/kvm/aia_device.c
@@ -237,10 +237,11 @@ static gpa_t aia_imsic_ppn(struct kvm_aia *aia, gpa_t addr)
static u32 aia_imsic_hart_index(struct kvm_aia *aia, gpa_t addr)
 {
-	u32 hart, group = 0;
+	u32 hart = 0, group = 0;
-	hart = (addr >> (aia->nr_guest_bits + IMSIC_MMIO_PAGE_SHIFT)) &
-		GENMASK_ULL(aia->nr_hart_bits - 1, 0);
+	if (aia->nr_hart_bits)
+		hart = (addr >> (aia->nr_guest_bits + IMSIC_MMIO_PAGE_SHIFT)) &
+		       GENMASK_ULL(aia->nr_hart_bits - 1, 0);
    if (aia->nr_group_bits)
    	group = (addr >> aia->nr_group_shift) &
    		GENMASK_ULL(aia->nr_group_bits - 1, 0);
diff --git a/arch/riscv/kvm/vcpu_onereg.c b/arch/riscv/kvm/vcpu_onereg.c
index 994adc26db4b..e5706f5f2c71 100644
--- a/arch/riscv/kvm/vcpu_onereg.c
+++ b/arch/riscv/kvm/vcpu_onereg.c
@@ -718,9 +718,9 @@ static int kvm_riscv_vcpu_set_reg_isa_ext(struct kvm_vcpu *vcpu,
    switch (reg_subtype) {
    case KVM_REG_RISCV_ISA_SINGLE:
    	return riscv_vcpu_set_isa_ext_single(vcpu, reg_num, reg_val);
-	case KVM_REG_RISCV_SBI_MULTI_EN:
+	case KVM_REG_RISCV_ISA_MULTI_EN:
    	return riscv_vcpu_set_isa_ext_multi(vcpu, reg_num, reg_val, true);
-	case KVM_REG_RISCV_SBI_MULTI_DIS:
+	case KVM_REG_RISCV_ISA_MULTI_DIS:
    	return riscv_vcpu_set_isa_ext_multi(vcpu, reg_num, reg_val, false);
    default:
    	return -ENOENT;
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index 968761843203..46b4ad418f6b 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -235,18 +235,19 @@ static void __init setup_bootmem(void)
    	kernel_map.va_pa_offset = PAGE_OFFSET - phys_ram_base;
/*
-	 * memblock allocator is not aware of the fact that last 4K bytes of
-	 * the addressable memory can not be mapped because of IS_ERR_VALUE
-	 * macro. Make sure that last 4k bytes are not usable by memblock
-	 * if end of dram is equal to maximum addressable memory.  For 64-bit
-	 * kernel, this problem can't happen here as the end of the virtual
-	 * address space is occupied by the kernel mapping then this check must
-	 * be done as soon as the kernel mapping base address is determined.
+	 * Reserve physical address space that would be mapped to virtual
+	 * addresses greater than (void *)(-PAGE_SIZE) because:
+	 *  - This memory would overlap with ERR_PTR
+	 *  - This memory belongs to high memory, which is not supported
+	 *
+	 * This is not applicable to 64-bit kernel, because virtual addresses
+	 * after (void *)(-PAGE_SIZE) are not linearly mapped: they are
+	 * occupied by kernel mapping. Also it is unrealistic for high memory
+	 * to exist on 64-bit platforms.
     */
    if (!IS_ENABLED(CONFIG_64BIT)) {
-		max_mapped_addr = __pa(~(ulong)0);
-		if (max_mapped_addr == (phys_ram_end - 1))
-			memblock_set_current_limit(max_mapped_addr - 4096);
+		max_mapped_addr = __va_to_pa_nodebug(-PAGE_SIZE);
+		memblock_reserve(max_mapped_addr, (phys_addr_t)-max_mapped_addr);
    }
min_low_pfn = PFN_UP(phys_ram_base);
@@ -668,6 +669,9 @@ void __init create_pgd_mapping(pgd_t *pgdp,
 static uintptr_t __init best_map_size(phys_addr_t pa, uintptr_t va,
    			      phys_addr_t size)
 {
+	if (debug_pagealloc_enabled())
+		return PAGE_SIZE;
+
    if (pgtable_l5_enabled &&
        !(pa & (P4D_SIZE - 1)) && !(va & (P4D_SIZE - 1)) && size >= P4D_SIZE)
    	return P4D_SIZE;
diff --git a/arch/riscv/mm/pageattr.c b/arch/riscv/mm/pageattr.c
index 410056a50aa9..271d01a5ba4d 100644
--- a/arch/riscv/mm/pageattr.c
+++ b/arch/riscv/mm/pageattr.c
@@ -387,17 +387,33 @@ int set_direct_map_default_noflush(struct page *page)
 }
#ifdef CONFIG_DEBUG_PAGEALLOC
+static int debug_pagealloc_set_page(pte_t *pte, unsigned long addr, void *data)
+{
+	int enable = *(int *)data;
+
+	unsigned long val = pte_val(ptep_get(pte));
+
+	if (enable)
+		val |= _PAGE_PRESENT;
+	else
+		val &= ~_PAGE_PRESENT;
+
+	set_pte(pte, __pte(val));
+
+	return 0;
+}
+
 void __kernel_map_pages(struct page *page, int numpages, int enable)
 {
    if (!debug_pagealloc_enabled())
    	return;
-	if (enable)
-		__set_memory((unsigned long)page_address(page), numpages,
-			     __pgprot(_PAGE_PRESENT), __pgprot(0));
-	else
-		__set_memory((unsigned long)page_address(page), numpages,
-			     __pgprot(0), __pgprot(_PAGE_PRESENT));
+	unsigned long start = (unsigned long)page_address(page);
+	unsigned long size = PAGE_SIZE * numpages;
+
+	apply_to_existing_page_range(&init_mm, start, size, debug_pagealloc_set_page, &enable);
+
+	flush_tlb_kernel_range(start, start + size);
 }
 #endif
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
index e9522c6893be..8da3466775de 100644
--- a/arch/x86/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile
@@ -116,9 +116,9 @@ vmlinux-objs-$(CONFIG_UNACCEPTED_MEMORY) += $(obj)/mem.o
vmlinux-objs-$(CONFIG_EFI) += $(obj)/efi.o
 vmlinux-objs-$(CONFIG_EFI_MIXED) += $(obj)/efi_mixed.o
-vmlinux-objs-$(CONFIG_EFI_STUB) += $(objtree)/drivers/firmware/efi/libstub/lib.a
+vmlinux-libs-$(CONFIG_EFI_STUB) += $(objtree)/drivers/firmware/efi/libstub/lib.a
-$(obj)/vmlinux: $(vmlinux-objs-y) FORCE
+$(obj)/vmlinux: $(vmlinux-objs-y) $(vmlinux-libs-y) FORCE
    $(call if_changed,ld)
OBJCOPYFLAGS_vmlinux.bin :=  -R .comment -S
diff --git a/arch/x86/boot/main.c b/arch/x86/boot/main.c
index c4ea5258ab55..9049f390d834 100644
--- a/arch/x86/boot/main.c
+++ b/arch/x86/boot/main.c
@@ -119,8 +119,8 @@ static void init_heap(void)
    char *stack_end;
if (boot_params.hdr.loadflags & CAN_USE_HEAP) {
-		asm("leal %P1(%%esp),%0"
-		    : "=r" (stack_end) : "i" (-STACK_SIZE));
+		asm("leal %n1(%%esp),%0"
+		    : "=r" (stack_end) : "i" (STACK_SIZE));
heap_end = (char *)
    		((size_t)boot_params.hdr.heap_end_ptr + 0x200);
diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
index 67b68d0d17d1..0cb2396de066 100644
--- a/arch/x86/include/asm/alternative.h
+++ b/arch/x86/include/asm/alternative.h
@@ -294,10 +294,10 @@ static inline int alternatives_text_reserved(void *start, void *end)
  * Otherwise, if CPU has feature1, newinstr1 is used.
  * Otherwise, oldinstr is used.
  */
-#define alternative_input_2(oldinstr, newinstr1, ft_flags1, newinstr2,	     \
-			   ft_flags2, input...)				     \
-	asm_inline volatile(ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1,     \
-		newinstr2, ft_flags2)					     \
+#define alternative_input_2(oldinstr, newinstr1, ft_flags1, newinstr2,	\
+			   ft_flags2, input...)				\
+	asm_inline volatile(ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, \
+		newinstr2, ft_flags2)					\
    	: : "i" (0), ## input)
/* Like alternative_input, but with a single output argument */
@@ -307,7 +307,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
/* Like alternative_io, but for replacing a direct call with another one. */
 #define alternative_call(oldfunc, newfunc, ft_flags, output, input...)	\
-	asm_inline volatile (ALTERNATIVE("call %P[old]", "call %P[new]", ft_flags) \
+	asm_inline volatile (ALTERNATIVE("call %c[old]", "call %c[new]", ft_flags) \
    	: output : [old] "i" (oldfunc), [new] "i" (newfunc), ## input)
/*
@@ -316,12 +316,12 @@ static inline int alternatives_text_reserved(void *start, void *end)
  * Otherwise, if CPU has feature1, function1 is used.
  * Otherwise, old function is used.
  */
-#define alternative_call_2(oldfunc, newfunc1, ft_flags1, newfunc2, ft_flags2,   \
-			   output, input...)				      \
-	asm_inline volatile (ALTERNATIVE_2("call %P[old]", "call %P[new1]", ft_flags1,\
-		"call %P[new2]", ft_flags2)				      \
-		: output, ASM_CALL_CONSTRAINT				      \
-		: [old] "i" (oldfunc), [new1] "i" (newfunc1),		      \
+#define alternative_call_2(oldfunc, newfunc1, ft_flags1, newfunc2, ft_flags2, \
+			   output, input...)				\
+	asm_inline volatile (ALTERNATIVE_2("call %c[old]", "call %c[new1]", ft_flags1, \
+		"call %c[new2]", ft_flags2)				\
+		: output, ASM_CALL_CONSTRAINT				\
+		: [old] "i" (oldfunc), [new1] "i" (newfunc1),		\
    	  [new2] "i" (newfunc2), ## input)
/*
diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
index 3486d91b8595..d510405e4e1d 100644
--- a/arch/x86/include/asm/atomic64_32.h
+++ b/arch/x86/include/asm/atomic64_32.h
@@ -24,7 +24,7 @@ typedef struct {
#ifdef CONFIG_X86_CMPXCHG64
 #define __alternative_atomic64(f, g, out, in...) \
-	asm volatile("call %P[func]" \
+	asm volatile("call %c[func]" \
    	     : out : [func] "i" (atomic64_##g##_cx8), ## in)
#define ATOMIC64_DECL(sym) ATOMIC64_DECL_ONE(sym##_cx8)
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index 686e92d2663e..3508f3fc928d 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -173,7 +173,7 @@ extern void clear_cpu_cap(struct cpuinfo_x86 *c, unsigned int bit);
 static __always_inline bool _static_cpu_has(u16 bit)
 {
    asm goto(
-		ALTERNATIVE_TERNARY("jmp 6f", %P[feature], "", "jmp %l[t_no]")
+		ALTERNATIVE_TERNARY("jmp 6f", %c[feature], "", "jmp %l[t_no]")
    	".pushsection .altinstr_aux,"ax"\n"
    	"6:\n"
    	" testb %[bitnum]," _ASM_RIP(%P[cap_byte]) "\n"
diff --git a/arch/x86/include/asm/irq_stack.h b/arch/x86/include/asm/irq_stack.h
index 798183867d78..b71ad173f877 100644
--- a/arch/x86/include/asm/irq_stack.h
+++ b/arch/x86/include/asm/irq_stack.h
@@ -100,7 +100,7 @@
 }
#define ASM_CALL_ARG0							\
-	"call %P[__func]				\n"		\
+	"call %c[__func]				\n"		\
    ASM_REACHABLE
#define ASM_CALL_ARG1							\
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
index 237dc8cdd12b..3a7755c1a441 100644
--- a/arch/x86/include/asm/uaccess.h
+++ b/arch/x86/include/asm/uaccess.h
@@ -78,10 +78,10 @@ extern int __get_user_bad(void);
    int __ret_gu;							\
    register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX);		\
    __chk_user_ptr(ptr);						\
-	asm volatile("call __" #fn "_%P4"				\
+	asm volatile("call __" #fn "_%c[size]"				\
    	     : "=a" (__ret_gu), "=r" (__val_gu),		\
    		ASM_CALL_CONSTRAINT				\
-		     : "0" (ptr), "i" (sizeof(*(ptr))));		\
+		     : "0" (ptr), [size] "i" (sizeof(*(ptr))));		\
    instrument_get_user(__val_gu);					\
    (x) = (__force __typeof__(*(ptr))) __val_gu;			\
    __builtin_expect(__ret_gu, 0);					\
@@ -177,7 +177,7 @@ extern void __put_user_nocheck_8(void);
    __chk_user_ptr(__ptr);						\
    __ptr_pu = __ptr;						\
    __val_pu = __x;							\
-	asm volatile("call __" #fn "_%P[size]"				\
+	asm volatile("call __" #fn "_%c[size]"				\
    	     : "=c" (__ret_pu),					\
    		ASM_CALL_CONSTRAINT				\
    	     : "0" (__ptr_pu),					\
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 3cf156f70859..027a8c7a2c9e 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -215,7 +215,14 @@ static int __amd_smn_rw(u16 node, u32 address, u32 *value, bool write)
int amd_smn_read(u16 node, u32 address, u32 *value)
 {
-	return __amd_smn_rw(node, address, value, false);
+	int err = __amd_smn_rw(node, address, value, false);
+
+	if (PCI_POSSIBLE_ERROR(*value)) {
+		err = -ENODEV;
+		*value = 0;
+	}
+
+	return err;
 }
 EXPORT_SYMBOL_GPL(amd_smn_read);
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index ae987a26f26e..198200782827 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1053,18 +1053,9 @@ void get_cpu_cap(struct cpuinfo_x86 *c)
 void get_cpu_address_sizes(struct cpuinfo_x86 *c)
 {
    u32 eax, ebx, ecx, edx;
-	bool vp_bits_from_cpuid = true;
if (!cpu_has(c, X86_FEATURE_CPUID) ||
-	    (c->extended_cpuid_level < 0x80000008))
-		vp_bits_from_cpuid = false;
-
-	if (vp_bits_from_cpuid) {
-		cpuid(0x80000008, &eax, &ebx, &ecx, &edx);
-
-		c->x86_virt_bits = (eax >> 8) & 0xff;
-		c->x86_phys_bits = eax & 0xff;
-	} else {
+	    (c->extended_cpuid_level < 0x80000008)) {
    	if (IS_ENABLED(CONFIG_X86_64)) {
    		c->x86_clflush_size = 64;
    		c->x86_phys_bits = 36;
@@ -1078,7 +1069,17 @@ void get_cpu_address_sizes(struct cpuinfo_x86 *c)
    		    cpu_has(c, X86_FEATURE_PSE36))
    			c->x86_phys_bits = 36;
    	}
+	} else {
+		cpuid(0x80000008, &eax, &ebx, &ecx, &edx);
+
+		c->x86_virt_bits = (eax >> 8) & 0xff;
+		c->x86_phys_bits = eax & 0xff;
+
+		/* Provide a sane default if not enumerated: */
+		if (!c->x86_clflush_size)
+			c->x86_clflush_size = 32;
    }
+
    c->x86_cache_bits = c->x86_phys_bits;
    c->x86_cache_alignment = c->x86_clflush_size;
 }
diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c
index b180d8e497c3..cc0f7f70b17b 100644
--- a/arch/x86/kernel/machine_kexec_64.c
+++ b/arch/x86/kernel/machine_kexec_64.c
@@ -295,8 +295,15 @@ void machine_kexec_cleanup(struct kimage *image)
 void machine_kexec(struct kimage *image)
 {
    unsigned long page_list[PAGES_NR];
-	void *control_page;
+	unsigned int host_mem_enc_active;
    int save_ftrace_enabled;
+	void *control_page;
+
+	/*
+	 * This must be done before load_segments() since if call depth tracking
+	 * is used then GS must be valid to make any function calls.
+	 */
+	host_mem_enc_active = cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT);
#ifdef CONFIG_KEXEC_JUMP
    if (image->preserve_context)
@@ -358,7 +365,7 @@ void machine_kexec(struct kimage *image)
    			       (unsigned long)page_list,
    			       image->start,
    			       image->preserve_context,
-				       cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT));
+				       host_mem_enc_active);
#ifdef CONFIG_KEXEC_JUMP
    if (image->preserve_context)
diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c
index 759581bb2128..4471b4e08d23 100644
--- a/arch/x86/kvm/svm/sev.c
+++ b/arch/x86/kvm/svm/sev.c
@@ -666,6 +666,14 @@ static int __sev_launch_update_vmsa(struct kvm *kvm, struct kvm_vcpu *vcpu,
      return ret;
vcpu->arch.guest_state_protected = true;
+
+	/*
+	 * SEV-ES guest mandates LBR Virtualization to be _always_ ON. Enable it
+	 * only after setting guest_state_protected because KVM_SET_MSRS allows
+	 * dynamic toggling of LBRV (for performance reason) on write access to
+	 * MSR_IA32_DEBUGCTLMSR when guest_state_protected is not set.
+	 */
+	svm_enable_lbrv(vcpu);
    return 0;
 }
@@ -2269,6 +2277,12 @@ void __init sev_hardware_setup(void)
    if (!boot_cpu_has(X86_FEATURE_SEV_ES))
    	goto out;
+	if (!lbrv) {
+		WARN_ONCE(!boot_cpu_has(X86_FEATURE_LBRV),
+			  "LBRV must be present for SEV-ES support");
+		goto out;
+	}
+
    /* Has the system been allocated ASIDs for SEV-ES? */
    if (min_sev_asid == 1)
    	goto out;
@@ -3034,7 +3048,6 @@ static void sev_es_init_vmcb(struct vcpu_svm *svm)
    struct kvm_vcpu *vcpu = &svm->vcpu;
svm->vmcb->control.nested_ctl |= SVM_NESTED_CTL_SEV_ES_ENABLE;
-	svm->vmcb->control.virt_ext |= LBR_CTL_ENABLE_MASK;
/*
     * An SEV-ES guest requires a VMSA area that is a separate from the
@@ -3086,10 +3099,6 @@ static void sev_es_init_vmcb(struct vcpu_svm *svm)
    /* Clear intercepts on selected MSRs */
    set_msr_interception(vcpu, svm->msrpm, MSR_EFER, 1, 1);
    set_msr_interception(vcpu, svm->msrpm, MSR_IA32_CR_PAT, 1, 1);
-	set_msr_interception(vcpu, svm->msrpm, MSR_IA32_LASTBRANCHFROMIP, 1, 1);
-	set_msr_interception(vcpu, svm->msrpm, MSR_IA32_LASTBRANCHTOIP, 1, 1);
-	set_msr_interception(vcpu, svm->msrpm, MSR_IA32_LASTINTFROMIP, 1, 1);
-	set_msr_interception(vcpu, svm->msrpm, MSR_IA32_LASTINTTOIP, 1, 1);
 }
void sev_init_vmcb(struct vcpu_svm *svm)
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index 308416b50b03..4650153afa46 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -99,6 +99,7 @@ static const struct svm_direct_access_msrs {
    { .index = MSR_IA32_SPEC_CTRL,			.always = false },
    { .index = MSR_IA32_PRED_CMD,			.always = false },
    { .index = MSR_IA32_FLUSH_CMD,			.always = false },
+	{ .index = MSR_IA32_DEBUGCTLMSR,		.always = false },
    { .index = MSR_IA32_LASTBRANCHFROMIP,		.always = false },
    { .index = MSR_IA32_LASTBRANCHTOIP,		.always = false },
    { .index = MSR_IA32_LASTINTFROMIP,		.always = false },
@@ -215,7 +216,7 @@ int vgif = true;
 module_param(vgif, int, 0444);
/* enable/disable LBR virtualization */
-static int lbrv = true;
+int lbrv = true;
 module_param(lbrv, int, 0444);
static int tsc_scaling = true;
@@ -990,7 +991,7 @@ void svm_copy_lbrs(struct vmcb *to_vmcb, struct vmcb *from_vmcb)
    vmcb_mark_dirty(to_vmcb, VMCB_LBR);
 }
-static void svm_enable_lbrv(struct kvm_vcpu *vcpu)
+void svm_enable_lbrv(struct kvm_vcpu *vcpu)
 {
    struct vcpu_svm *svm = to_svm(vcpu);
@@ -1000,6 +1001,9 @@ static void svm_enable_lbrv(struct kvm_vcpu *vcpu)
    set_msr_interception(vcpu, svm->msrpm, MSR_IA32_LASTINTFROMIP, 1, 1);
    set_msr_interception(vcpu, svm->msrpm, MSR_IA32_LASTINTTOIP, 1, 1);
+	if (sev_es_guest(vcpu->kvm))
+		set_msr_interception(vcpu, svm->msrpm, MSR_IA32_DEBUGCTLMSR, 1, 1);
+
    /* Move the LBR msrs to the vmcb02 so that the guest can see them. */
    if (is_guest_mode(vcpu))
    	svm_copy_lbrs(svm->vmcb, svm->vmcb01.ptr);
@@ -1009,6 +1013,8 @@ static void svm_disable_lbrv(struct kvm_vcpu *vcpu)
 {
    struct vcpu_svm *svm = to_svm(vcpu);
+	KVM_BUG_ON(sev_es_guest(vcpu->kvm), vcpu->kvm);
+
    svm->vmcb->control.virt_ext &= ~LBR_CTL_ENABLE_MASK;
    set_msr_interception(vcpu, svm->msrpm, MSR_IA32_LASTBRANCHFROMIP, 0, 0);
    set_msr_interception(vcpu, svm->msrpm, MSR_IA32_LASTBRANCHTOIP, 0, 0);
@@ -5260,6 +5266,12 @@ static __init int svm_hardware_setup(void)
nrips = nrips && boot_cpu_has(X86_FEATURE_NRIPS);
+	if (lbrv) {
+		if (!boot_cpu_has(X86_FEATURE_LBRV))
+			lbrv = false;
+		else
+			pr_info("LBR virtualization supported\n");
+	}
    /*
     * Note, SEV setup consumes npt_enabled and enable_mmio_caching (which
     * may be modified by svm_adjust_mmio_mask()), as well as nrips.
@@ -5313,14 +5325,6 @@ static __init int svm_hardware_setup(void)
    	svm_x86_ops.set_vnmi_pending = NULL;
    }
-
-	if (lbrv) {
-		if (!boot_cpu_has(X86_FEATURE_LBRV))
-			lbrv = false;
-		else
-			pr_info("LBR virtualization supported\n");
-	}
-
    if (!enable_pmu)
    	pr_info("PMU virtualization is disabled\n");
diff --git a/arch/x86/kvm/svm/svm.h b/arch/x86/kvm/svm/svm.h
index 33878efdebc8..2ed3015e03f1 100644
--- a/arch/x86/kvm/svm/svm.h
+++ b/arch/x86/kvm/svm/svm.h
@@ -30,7 +30,7 @@
 #define	IOPM_SIZE PAGE_SIZE * 3
 #define	MSRPM_SIZE PAGE_SIZE * 2
-#define MAX_DIRECT_ACCESS_MSRS	47
+#define MAX_DIRECT_ACCESS_MSRS	48
 #define MSRPM_OFFSETS	32
 extern u32 msrpm_offsets[MSRPM_OFFSETS] __read_mostly;
 extern bool npt_enabled;
@@ -39,6 +39,7 @@ extern int vgif;
 extern bool intercept_smi;
 extern bool x2avic_enabled;
 extern bool vnmi;
+extern int lbrv;
/*
  * Clean bits in VMCB.
@@ -543,6 +544,7 @@ u32 *svm_vcpu_alloc_msrpm(void);
 void svm_vcpu_init_msrpm(struct kvm_vcpu *vcpu, u32 *msrpm);
 void svm_vcpu_free_msrpm(u32 *msrpm);
 void svm_copy_lbrs(struct vmcb *to_vmcb, struct vmcb *from_vmcb);
+void svm_enable_lbrv(struct kvm_vcpu *vcpu);
 void svm_update_lbrv(struct kvm_vcpu *vcpu);
int svm_set_efer(struct kvm_vcpu *vcpu, u64 efer);
diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
index 10d5ed8b5990..a1cb3a4e6742 100644
--- a/arch/x86/lib/getuser.S
+++ b/arch/x86/lib/getuser.S
@@ -44,7 +44,11 @@
    or %rdx, %rax
 .else
    cmp $TASK_SIZE_MAX-\size+1, %eax
+.if \size != 8
    jae .Lbad_get_user
+.else
+	jae .Lbad_get_user_8
+.endif
    sbb %edx, %edx		/* array_index_mask_nospec() */
    and %edx, %eax
 .endif
@@ -154,7 +158,7 @@ SYM_CODE_END(__get_user_handle_exception)
 #ifdef CONFIG_X86_32
 SYM_CODE_START_LOCAL(__get_user_8_handle_exception)
    ASM_CLAC
-bad_get_user_8:
+.Lbad_get_user_8:
    xor %edx,%edx
    xor %ecx,%ecx
    mov $(-EFAULT),%_ASM_AX
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
index ce84ba86e69e..6ce10e3c6228 100644
--- a/arch/x86/mm/numa.c
+++ b/arch/x86/mm/numa.c
@@ -493,7 +493,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
    for_each_reserved_mem_region(mb_region) {
    	int nid = memblock_get_region_node(mb_region);
-		if (nid != MAX_NUMNODES)
+		if (nid != NUMA_NO_NODE)
    		node_set(nid, reserved_nodemask);
    }
@@ -614,9 +614,9 @@ static int __init numa_init(int (*init_func)(void))
    nodes_clear(node_online_map);
    memset(&numa_meminfo, 0, sizeof(numa_meminfo));
    WARN_ON(memblock_set_node(0, ULLONG_MAX, &memblock.memory,
-				  MAX_NUMNODES));
+				  NUMA_NO_NODE));
    WARN_ON(memblock_set_node(0, ULLONG_MAX, &memblock.reserved,
-				  MAX_NUMNODES));
+				  NUMA_NO_NODE));
    /* In case that parsing SRAT failed. */
    WARN_ON(memblock_clear_hotplug(0, ULLONG_MAX));
    numa_reset_distance();
diff --git a/block/blk-flush.c b/block/blk-flush.c
index b0f314f4bc14..9944414bf7ee 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -183,7 +183,7 @@ static void blk_flush_complete_seq(struct request *rq,
    	/* queue for flush */
    	if (list_empty(pending))
    		fq->flush_pending_since = jiffies;
-		list_move_tail(&rq->queuelist, pending);
+		list_add_tail(&rq->queuelist, pending);
    	break;
case REQ_FSEQ_DATA:
@@ -261,6 +261,7 @@ static enum rq_end_io_ret flush_end_io(struct request *flush_rq,
    	unsigned int seq = blk_flush_cur_seq(rq);
BUG_ON(seq != REQ_FSEQ_PREFLUSH && seq != REQ_FSEQ_POSTFLUSH);
+		list_del_init(&rq->queuelist);
    	blk_flush_complete_seq(rq, fq, seq, error);
    }
diff --git a/block/sed-opal.c b/block/sed-opal.c
index 14fe0fef811c..598fd3e7fcc8 100644
--- a/block/sed-opal.c
+++ b/block/sed-opal.c
@@ -314,7 +314,7 @@ static int read_sed_opal_key(const char *key_name, u_char *buffer, int buflen)
    		      &key_type_user, key_name, true);
if (IS_ERR(kref))
-		ret = PTR_ERR(kref);
+		return PTR_ERR(kref);
key = key_ref_to_ptr(kref);
    down_read(&key->sem);
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index d67881b50bca..a0cfc857fb55 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -168,11 +168,17 @@ static int acpi_thermal_get_polling_frequency(struct acpi_thermal *tz)
static int acpi_thermal_temp(struct acpi_thermal *tz, int temp_deci_k)
 {
+	int temp;
+
    if (temp_deci_k == THERMAL_TEMP_INVALID)
    	return THERMAL_TEMP_INVALID;
-	return deci_kelvin_to_millicelsius_with_offset(temp_deci_k,
+	temp = deci_kelvin_to_millicelsius_with_offset(temp_deci_k,
    					       tz->kelvin_offset);
+	if (temp <= 0)
+		return THERMAL_TEMP_INVALID;
+
+	return temp;
 }
static bool acpi_thermal_trip_valid(struct acpi_thermal_trip *acpi_trip)
diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c
index 90c3d2eab9e9..7507a7706898 100644
--- a/drivers/acpi/x86/utils.c
+++ b/drivers/acpi/x86/utils.c
@@ -197,16 +197,16 @@ bool acpi_device_override_status(struct acpi_device *adev, unsigned long long *s
 }
/*
- * AMD systems from Renoir and Lucienne *require* that the NVME controller
+ * AMD systems from Renoir onwards *require* that the NVME controller
  * is put into D3 over a Modern Standby / suspend-to-idle cycle.
  *
  * This is "typically" accomplished using the `StorageD3Enable`
  * property in the _DSD that is checked via the `acpi_storage_d3` function
- * but this property was introduced after many of these systems launched
- * and most OEM systems don't have it in their BIOS.
+ * but some OEM systems still don't have it in their BIOS.
  *
  * The Microsoft documentation for StorageD3Enable mentioned that Windows has
- * a hardcoded allowlist for D3 support, which was used for these platforms.
+ * a hardcoded allowlist for D3 support as well as a registry key to override
+ * the BIOS, which has been used for these cases.
  *
  * This allows quirking on Linux in a similar fashion.
  *
@@ -219,19 +219,15 @@ bool acpi_device_override_status(struct acpi_device *adev, unsigned long long *s
  *    https://bugzilla.kernel.org/show_bug.cgi?id=216773
  *    https://bugzilla.kernel.org/show_bug.cgi?id=217003
  * 2) On at least one HP system StorageD3Enable is missing on the second NVME
-      disk in the system.
+ *    disk in the system.
+ * 3) On at least one HP Rembrandt system StorageD3Enable is missing on the only
+ *    NVME device.
  */
-static const struct x86_cpu_id storage_d3_cpu_ids[] = {
-	X86_MATCH_VENDOR_FAM_MODEL(AMD, 23, 24, NULL),  /* Picasso */
-	X86_MATCH_VENDOR_FAM_MODEL(AMD, 23, 96, NULL),	/* Renoir */
-	X86_MATCH_VENDOR_FAM_MODEL(AMD, 23, 104, NULL),	/* Lucienne */
-	X86_MATCH_VENDOR_FAM_MODEL(AMD, 25, 80, NULL),	/* Cezanne */
-	{}
-};
-
 bool force_storage_d3(void)
 {
-	return x86_match_cpu(storage_d3_cpu_ids);
+	if (!cpu_feature_enabled(X86_FEATURE_ZEN))
+		return false;
+	return acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0;
 }
/*
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 6548f10e61d9..07d66d2c5f0d 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -429,7 +429,6 @@ static const struct pci_device_id ahci_pci_tbl[] = {
    { PCI_VDEVICE(INTEL, 0x02d7), board_ahci_pcs_quirk }, /* Comet Lake PCH RAID */
    /* Elkhart Lake IDs 0x4b60 & 0x4b62 https://sata-io.org/product/8803 not tested yet */
    { PCI_VDEVICE(INTEL, 0x4b63), board_ahci_pcs_quirk }, /* Elkhart Lake AHCI */
-	{ PCI_VDEVICE(INTEL, 0x7ae2), board_ahci_pcs_quirk }, /* Alder Lake-P AHCI */
/* JMicron 360/1/3/5/6, match class to avoid IDE function */
    { PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index c449d60d9bb9..28caed151e05 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -4180,8 +4180,9 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
    { "PIONEER BD-RW   BDR-207M",	NULL,	ATA_HORKAGE_NOLPM },
    { "PIONEER BD-RW   BDR-205",	NULL,	ATA_HORKAGE_NOLPM },
-	/* Crucial BX100 SSD 500GB has broken LPM support */
+	/* Crucial devices with broken LPM support */
    { "CT500BX100SSD1",		NULL,	ATA_HORKAGE_NOLPM },
+	{ "CT240BX500SSD1",		NULL,	ATA_HORKAGE_NOLPM },
/* 512GB MX100 with MU01 firmware has both queued TRIM and LPM issues */
    { "Crucial_CT512MX100*",	"MU01",	ATA_HORKAGE_NO_NCQ_TRIM |
@@ -4199,6 +4200,12 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
    					ATA_HORKAGE_ZERO_AFTER_TRIM |
    					ATA_HORKAGE_NOLPM },
+	/* Apacer models with LPM issues */
+	{ "Apacer AS340*",		NULL,	ATA_HORKAGE_NOLPM },
+
+	/* AMD Radeon devices with broken LPM support */
+	{ "R3SL240G",			NULL,	ATA_HORKAGE_NOLPM },
+
    /* These specific Samsung models/firmware-revs do not handle LPM well */
    { "SAMSUNG MZMPC128HBFU-000MV", "CXM14M1Q", ATA_HORKAGE_NOLPM },
    { "SAMSUNG SSD PM830 mSATA *",  "CXM13D1Q", ATA_HORKAGE_NOLPM },
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index e954976891a9..9c3daa7d195c 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1828,11 +1828,11 @@ static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf)
    	2
    };
-	/* set scsi removable (RMB) bit per ata bit, or if the
-	 * AHCI port says it's external (Hotplug-capable, eSATA).
+	/*
+	 * Set the SCSI Removable Media Bit (RMB) if the ATA removable media
+	 * device bit (obsolete since ATA-8 ACS) is set.
     */
-	if (ata_id_removable(args->id) ||
-	    (args->dev->link->ap->pflags & ATA_PFLAG_EXTERNAL))
+	if (ata_id_removable(args->id))
    	hdr[1] |= (1 << 7);
if (args->dev->class == ATA_DEV_ZAC) {
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 5f4e03336e68..8e3bd230b165 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -2738,8 +2738,11 @@ static ssize_t uevent_show(struct device *dev, struct device_attribute *attr,
    if (!env)
    	return -ENOMEM;
+	/* Synchronize with really_probe() */
+	device_lock(dev);
    /* let the kset specific function add its keys */
    retval = kset->uevent_ops->uevent(&dev->kobj, env);
+	device_unlock(dev);
    if (retval)
    	goto out;
diff --git a/drivers/block/null_blk/zoned.c b/drivers/block/null_blk/zoned.c
index 1689e2584104..27928deccc64 100644
--- a/drivers/block/null_blk/zoned.c
+++ b/drivers/block/null_blk/zoned.c
@@ -113,7 +113,7 @@ int null_init_zoned_dev(struct nullb_device *dev,
    if (dev->zone_max_active && dev->zone_max_open > dev->zone_max_active) {
    	dev->zone_max_open = dev->zone_max_active;
    	pr_info("changed the maximum number of open zones to %u\n",
-			dev->nr_zones);
+			dev->zone_max_open);
    } else if (dev->zone_max_open >= dev->nr_zones - dev->zone_nr_conv) {
    	dev->zone_max_open = 0;
    	pr_info("zone_max_open limit disabled, limit >= zone count\n");
diff --git a/drivers/clk/sifive/sifive-prci.c b/drivers/clk/sifive/sifive-prci.c
index 25b8e1a80ddc..b32a59fe55e7 100644
--- a/drivers/clk/sifive/sifive-prci.c
+++ b/drivers/clk/sifive/sifive-prci.c
@@ -4,7 +4,6 @@
  * Copyright (C) 2020 Zong Li
  */
-#include <linux/clkdev.h>
 #include <linux/delay.h>
 #include <linux/io.h>
 #include <linux/module.h>
@@ -537,13 +536,6 @@ static int __prci_register_clocks(struct device *dev, struct __prci_data *pd,
    		return r;
    	}
-		r = clk_hw_register_clkdev(&pic->hw, pic->name, dev_name(dev));
-		if (r) {
-			dev_warn(dev, "Failed to register clkdev for %s: %d\n",
-				 init.name, r);
-			return r;
-		}
-
    	pd->hw_clks.hws[i] = &pic->hw;
    }
diff --git a/drivers/cpufreq/amd-pstate-ut.c b/drivers/cpufreq/amd-pstate-ut.c
index f04ae67dda37..fc275d41d51e 100644
--- a/drivers/cpufreq/amd-pstate-ut.c
+++ b/drivers/cpufreq/amd-pstate-ut.c
@@ -26,10 +26,11 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/fs.h>
-#include <linux/amd-pstate.h>
#include <acpi/cppc_acpi.h>
+#include "amd-pstate.h"
+
 /*
  * Abbreviations:
  * amd_pstate_ut: used as a shortform for AMD P-State unit test.
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index e263db0385ab..6c989d859b39 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -36,7 +36,6 @@
 #include <linux/delay.h>
 #include <linux/uaccess.h>
 #include <linux/static_call.h>
-#include <linux/amd-pstate.h>
 #include <linux/topology.h>
#include <acpi/processor.h>
@@ -46,6 +45,8 @@
 #include <asm/processor.h>
 #include <asm/cpufeature.h>
 #include <asm/cpu_device_id.h>
+
+#include "amd-pstate.h"
 #include "amd-pstate-trace.h"
#define AMD_PSTATE_TRANSITION_LATENCY	20000
@@ -53,6 +54,37 @@
 #define CPPC_HIGHEST_PERF_PERFORMANCE	196
 #define CPPC_HIGHEST_PERF_DEFAULT	166
+#define AMD_CPPC_EPP_PERFORMANCE		0x00
+#define AMD_CPPC_EPP_BALANCE_PERFORMANCE	0x80
+#define AMD_CPPC_EPP_BALANCE_POWERSAVE		0xBF
+#define AMD_CPPC_EPP_POWERSAVE			0xFF
+
+/*
+ * enum amd_pstate_mode - driver working mode of amd pstate
+ */
+enum amd_pstate_mode {
+	AMD_PSTATE_UNDEFINED = 0,
+	AMD_PSTATE_DISABLE,
+	AMD_PSTATE_PASSIVE,
+	AMD_PSTATE_ACTIVE,
+	AMD_PSTATE_GUIDED,
+	AMD_PSTATE_MAX,
+};
+
+static const char * const amd_pstate_mode_string[] = {
+	[AMD_PSTATE_UNDEFINED]   = "undefined",
+	[AMD_PSTATE_DISABLE]     = "disable",
+	[AMD_PSTATE_PASSIVE]     = "passive",
+	[AMD_PSTATE_ACTIVE]      = "active",
+	[AMD_PSTATE_GUIDED]      = "guided",
+	NULL,
+};
+
+struct quirk_entry {
+	u32 nominal_freq;
+	u32 lowest_freq;
+};
+
 /*
  * TODO: We need more time to fine tune processors with shared memory solution
  * with community together.
@@ -68,6 +100,7 @@ static struct cpufreq_driver amd_pstate_epp_driver;
 static int cppc_state = AMD_PSTATE_UNDEFINED;
 static bool cppc_enabled;
 static bool amd_pstate_prefcore = true;
+static struct quirk_entry *quirks;
/*
  * AMD Energy Preference Performance (EPP)
@@ -112,6 +145,41 @@ static unsigned int epp_values[] = {
typedef int (*cppc_mode_transition_fn)(int);
+static struct quirk_entry quirk_amd_7k62 = {
+	.nominal_freq = 2600,
+	.lowest_freq = 550,
+};
+
+static int __init dmi_matched_7k62_bios_bug(const struct dmi_system_id *dmi)
+{
+	/**
+	 * match the broken bios for family 17h processor support CPPC V2
+	 * broken BIOS lack of nominal_freq and lowest_freq capabilities
+	 * definition in ACPI tables
+	 */
+	if (boot_cpu_has(X86_FEATURE_ZEN2)) {
+		quirks = dmi->driver_data;
+		pr_info("Overriding nominal and lowest frequencies for %s\n", dmi->ident);
+		return 1;
+	}
+
+	return 0;
+}
+
+static const struct dmi_system_id amd_pstate_quirks_table[] __initconst = {
+	{
+		.callback = dmi_matched_7k62_bios_bug,
+		.ident = "AMD EPYC 7K62",
+		.matches = {
+			DMI_MATCH(DMI_BIOS_VERSION, "5.14"),
+			DMI_MATCH(DMI_BIOS_RELEASE, "12/12/2019"),
+		},
+		.driver_data = &quirk_amd_7k62,
+	},
+	{}
+};
+MODULE_DEVICE_TABLE(dmi, amd_pstate_quirks_table);
+
 static inline int get_mode_idx_from_str(const char *str, size_t size)
 {
    int i;
@@ -622,74 +690,22 @@ static void amd_pstate_adjust_perf(unsigned int cpu,
static int amd_get_min_freq(struct amd_cpudata *cpudata)
 {
-	struct cppc_perf_caps cppc_perf;
-
-	int ret = cppc_get_perf_caps(cpudata->cpu, &cppc_perf);
-	if (ret)
-		return ret;
-
-	/* Switch to khz */
-	return cppc_perf.lowest_freq * 1000;
+	return READ_ONCE(cpudata->min_freq);
 }
static int amd_get_max_freq(struct amd_cpudata *cpudata)
 {
-	struct cppc_perf_caps cppc_perf;
-	u32 max_perf, max_freq, nominal_freq, nominal_perf;
-	u64 boost_ratio;
-
-	int ret = cppc_get_perf_caps(cpudata->cpu, &cppc_perf);
-	if (ret)
-		return ret;
-
-	nominal_freq = cppc_perf.nominal_freq;
-	nominal_perf = READ_ONCE(cpudata->nominal_perf);
-	max_perf = READ_ONCE(cpudata->highest_perf);
-
-	boost_ratio = div_u64(max_perf << SCHED_CAPACITY_SHIFT,
-			      nominal_perf);
-
-	max_freq = nominal_freq * boost_ratio >> SCHED_CAPACITY_SHIFT;
-
-	/* Switch to khz */
-	return max_freq * 1000;
+	return READ_ONCE(cpudata->max_freq);
 }
static int amd_get_nominal_freq(struct amd_cpudata *cpudata)
 {
-	struct cppc_perf_caps cppc_perf;
-
-	int ret = cppc_get_perf_caps(cpudata->cpu, &cppc_perf);
-	if (ret)
-		return ret;
-
-	/* Switch to khz */
-	return cppc_perf.nominal_freq * 1000;
+	return READ_ONCE(cpudata->nominal_freq);
 }
static int amd_get_lowest_nonlinear_freq(struct amd_cpudata *cpudata)
 {
-	struct cppc_perf_caps cppc_perf;
-	u32 lowest_nonlinear_freq, lowest_nonlinear_perf,
-	    nominal_freq, nominal_perf;
-	u64 lowest_nonlinear_ratio;
-
-	int ret = cppc_get_perf_caps(cpudata->cpu, &cppc_perf);
-	if (ret)
-		return ret;
-
-	nominal_freq = cppc_perf.nominal_freq;
-	nominal_perf = READ_ONCE(cpudata->nominal_perf);
-
-	lowest_nonlinear_perf = cppc_perf.lowest_nonlinear_perf;
-
-	lowest_nonlinear_ratio = div_u64(lowest_nonlinear_perf << SCHED_CAPACITY_SHIFT,
-					 nominal_perf);
-
-	lowest_nonlinear_freq = nominal_freq * lowest_nonlinear_ratio >> SCHED_CAPACITY_SHIFT;
-
-	/* Switch to khz */
-	return lowest_nonlinear_freq * 1000;
+	return READ_ONCE(cpudata->lowest_nonlinear_freq);
 }
static int amd_pstate_set_boost(struct cpufreq_policy *policy, int state)
@@ -844,6 +860,61 @@ static void amd_pstate_update_limits(unsigned int cpu)
    mutex_unlock(&amd_pstate_driver_lock);
 }
+/**
+ * amd_pstate_init_freq: Initialize the max_freq, min_freq,
+ *                       nominal_freq and lowest_nonlinear_freq for
+ *                       the @cpudata object.
+ *
+ *  Requires: highest_perf, lowest_perf, nominal_perf and
+ *            lowest_nonlinear_perf members of @cpudata to be
+ *            initialized.
+ *
+ *  Returns 0 on success, non-zero value on failure.
+ */
+static int amd_pstate_init_freq(struct amd_cpudata *cpudata)
+{
+	int ret;
+	u32 min_freq;
+	u32 highest_perf, max_freq;
+	u32 nominal_perf, nominal_freq;
+	u32 lowest_nonlinear_perf, lowest_nonlinear_freq;
+	u32 boost_ratio, lowest_nonlinear_ratio;
+	struct cppc_perf_caps cppc_perf;
+
+
+	ret = cppc_get_perf_caps(cpudata->cpu, &cppc_perf);
+	if (ret)
+		return ret;
+
+	if (quirks && quirks->lowest_freq)
+		min_freq = quirks->lowest_freq * 1000;
+	else
+		min_freq = cppc_perf.lowest_freq * 1000;
+
+	if (quirks && quirks->nominal_freq)
+		nominal_freq = quirks->nominal_freq ;
+	else
+		nominal_freq = cppc_perf.nominal_freq;
+
+	nominal_perf = READ_ONCE(cpudata->nominal_perf);
+
+	highest_perf = READ_ONCE(cpudata->highest_perf);
+	boost_ratio = div_u64(highest_perf << SCHED_CAPACITY_SHIFT, nominal_perf);
+	max_freq = (nominal_freq * boost_ratio >> SCHED_CAPACITY_SHIFT) * 1000;
+
+	lowest_nonlinear_perf = READ_ONCE(cpudata->lowest_nonlinear_perf);
+	lowest_nonlinear_ratio = div_u64(lowest_nonlinear_perf << SCHED_CAPACITY_SHIFT,
+					 nominal_perf);
+	lowest_nonlinear_freq = (nominal_freq * lowest_nonlinear_ratio >> SCHED_CAPACITY_SHIFT) * 1000;
+
+	WRITE_ONCE(cpudata->min_freq, min_freq);
+	WRITE_ONCE(cpudata->lowest_nonlinear_freq, lowest_nonlinear_freq);
+	WRITE_ONCE(cpudata->nominal_freq, nominal_freq);
+	WRITE_ONCE(cpudata->max_freq, max_freq);
+
+	return 0;
+}
+
 static int amd_pstate_cpu_init(struct cpufreq_policy *policy)
 {
    int min_freq, max_freq, nominal_freq, lowest_nonlinear_freq, ret;
@@ -871,6 +942,10 @@ static int amd_pstate_cpu_init(struct cpufreq_policy *policy)
    if (ret)
    	goto free_cpudata1;
+	ret = amd_pstate_init_freq(cpudata);
+	if (ret)
+		goto free_cpudata1;
+
    min_freq = amd_get_min_freq(cpudata);
    max_freq = amd_get_max_freq(cpudata);
    nominal_freq = amd_get_nominal_freq(cpudata);
@@ -912,13 +987,8 @@ static int amd_pstate_cpu_init(struct cpufreq_policy *policy)
    	goto free_cpudata2;
    }
-	/* Initial processor data capability frequencies */
-	cpudata->max_freq = max_freq;
-	cpudata->min_freq = min_freq;
    cpudata->max_limit_freq = max_freq;
    cpudata->min_limit_freq = min_freq;
-	cpudata->nominal_freq = nominal_freq;
-	cpudata->lowest_nonlinear_freq = lowest_nonlinear_freq;
policy->driver_data = cpudata;
@@ -1333,6 +1403,10 @@ static int amd_pstate_epp_cpu_init(struct cpufreq_policy *policy)
    if (ret)
    	goto free_cpudata1;
+	ret = amd_pstate_init_freq(cpudata);
+	if (ret)
+		goto free_cpudata1;
+
    min_freq = amd_get_min_freq(cpudata);
    max_freq = amd_get_max_freq(cpudata);
    nominal_freq = amd_get_nominal_freq(cpudata);
@@ -1349,12 +1423,6 @@ static int amd_pstate_epp_cpu_init(struct cpufreq_policy *policy)
    /* It will be updated by governor */
    policy->cur = policy->cpuinfo.min_freq;
-	/* Initial processor data capability frequencies */
-	cpudata->max_freq = max_freq;
-	cpudata->min_freq = min_freq;
-	cpudata->nominal_freq = nominal_freq;
-	cpudata->lowest_nonlinear_freq = lowest_nonlinear_freq;
-
    policy->driver_data = cpudata;
cpudata->epp_cached = amd_pstate_get_epp(cpudata, 0);
@@ -1672,6 +1740,11 @@ static int __init amd_pstate_init(void)
    if (cpufreq_get_current_driver())
    	return -EEXIST;
+	quirks = NULL;
+
+	/* check if this machine need CPPC quirks */
+	dmi_check_system(amd_pstate_quirks_table);
+
    switch (cppc_state) {
    case AMD_PSTATE_UNDEFINED:
    	/* Disable on the following configs by default:
diff --git a/drivers/cpufreq/amd-pstate.h b/drivers/cpufreq/amd-pstate.h
new file mode 100644
index 000000000000..bc341f35908d
--- /dev/null
+++ b/drivers/cpufreq/amd-pstate.h
@@ -0,0 +1,100 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2022 Advanced Micro Devices, Inc.
+ *
+ * Author: Meng Li li.meng@amd.com
+ */
+
+#ifndef _LINUX_AMD_PSTATE_H
+#define _LINUX_AMD_PSTATE_H
+
+#include <linux/pm_qos.h>
+
+/*********************************************************************
+ *                        AMD P-state INTERFACE                       *
+ *********************************************************************/
+/**
+ * struct  amd_aperf_mperf
+ * @aperf: actual performance frequency clock count
+ * @mperf: maximum performance frequency clock count
+ * @tsc:   time stamp counter
+ */
+struct amd_aperf_mperf {
+	u64 aperf;
+	u64 mperf;
+	u64 tsc;
+};
+
+/**
+ * struct amd_cpudata - private CPU data for AMD P-State
+ * @cpu: CPU number
+ * @req: constraint request to apply
+ * @cppc_req_cached: cached performance request hints
+ * @highest_perf: the maximum performance an individual processor may reach,
+ *		  assuming ideal conditions
+ *		  For platforms that do not support the preferred core feature, the
+ *		  highest_pef may be configured with 166 or 255, to avoid max frequency
+ *		  calculated wrongly. we take the fixed value as the highest_perf.
+ * @nominal_perf: the maximum sustained performance level of the processor,
+ *		  assuming ideal operating conditions
+ * @lowest_nonlinear_perf: the lowest performance level at which nonlinear power
+ *			   savings are achieved
+ * @lowest_perf: the absolute lowest performance level of the processor
+ * @prefcore_ranking: the preferred core ranking, the higher value indicates a higher
+ * 		  priority.
+ * @max_freq: the frequency that mapped to highest_perf
+ * @min_freq: the frequency that mapped to lowest_perf
+ * @nominal_freq: the frequency that mapped to nominal_perf
+ * @lowest_nonlinear_freq: the frequency that mapped to lowest_nonlinear_perf
+ * @cur: Difference of Aperf/Mperf/tsc count between last and current sample
+ * @prev: Last Aperf/Mperf/tsc count value read from register
+ * @freq: current cpu frequency value
+ * @boost_supported: check whether the Processor or SBIOS supports boost mode
+ * @hw_prefcore: check whether HW supports preferred core featue.
+ * 		  Only when hw_prefcore and early prefcore param are true,
+ * 		  AMD P-State driver supports preferred core featue.
+ * @epp_policy: Last saved policy used to set energy-performance preference
+ * @epp_cached: Cached CPPC energy-performance preference value
+ * @policy: Cpufreq policy value
+ * @cppc_cap1_cached Cached MSR_AMD_CPPC_CAP1 register value
+ *
+ * The amd_cpudata is key private data for each CPU thread in AMD P-State, and
+ * represents all the attributes and goals that AMD P-State requests at runtime.
+ */
+struct amd_cpudata {
+	int	cpu;
+
+	struct	freq_qos_request req[2];
+	u64	cppc_req_cached;
+
+	u32	highest_perf;
+	u32	nominal_perf;
+	u32	lowest_nonlinear_perf;
+	u32	lowest_perf;
+	u32     prefcore_ranking;
+	u32     min_limit_perf;
+	u32     max_limit_perf;
+	u32     min_limit_freq;
+	u32     max_limit_freq;
+
+	u32	max_freq;
+	u32	min_freq;
+	u32	nominal_freq;
+	u32	lowest_nonlinear_freq;
+
+	struct amd_aperf_mperf cur;
+	struct amd_aperf_mperf prev;
+
+	u64	freq;
+	bool	boost_supported;
+	bool	hw_prefcore;
+
+	/* EPP feature related attributes*/
+	s16	epp_policy;
+	s16	epp_cached;
+	u32	policy;
+	u64	cppc_cap1_cached;
+	bool	suspended;
+};
+
+#endif /* _LINUX_AMD_PSTATE_H */
diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c
index 812b2948b6c6..18b95149640b 100644
--- a/drivers/cxl/core/region.c
+++ b/drivers/cxl/core/region.c
@@ -2352,15 +2352,6 @@ static struct cxl_region *devm_cxl_add_region(struct cxl_root_decoder *cxlrd,
    struct device *dev;
    int rc;
-	switch (mode) {
-	case CXL_DECODER_RAM:
-	case CXL_DECODER_PMEM:
-		break;
-	default:
-		dev_err(&cxlrd->cxlsd.cxld.dev, "unsupported mode %d\n", mode);
-		return ERR_PTR(-EINVAL);
-	}
-
    cxlr = cxl_region_alloc(cxlrd, id);
    if (IS_ERR(cxlr))
    	return cxlr;
@@ -2415,6 +2406,15 @@ static struct cxl_region *__create_region(struct cxl_root_decoder *cxlrd,
 {
    int rc;
+	switch (mode) {
+	case CXL_DECODER_RAM:
+	case CXL_DECODER_PMEM:
+		break;
+	default:
+		dev_err(&cxlrd->cxlsd.cxld.dev, "unsupported mode %d\n", mode);
+		return ERR_PTR(-EINVAL);
+	}
+
    rc = memregion_alloc(GFP_KERNEL);
    if (rc < 0)
    	return ERR_PTR(rc);
diff --git a/drivers/dma-buf/st-dma-fence.c b/drivers/dma-buf/st-dma-fence.c
index b7c6f7ea9e0c..6a1bfcd0cc21 100644
--- a/drivers/dma-buf/st-dma-fence.c
+++ b/drivers/dma-buf/st-dma-fence.c
@@ -540,6 +540,12 @@ static int race_signal_callback(void *arg)
    		t[i].before = pass;
    		t[i].task = kthread_run(thread_signal_callback, &t[i],
    					"dma-fence:%d", i);
+			if (IS_ERR(t[i].task)) {
+				ret = PTR_ERR(t[i].task);
+				while (--i >= 0)
+					kthread_stop_put(t[i].task);
+				return ret;
+			}
    		get_task_struct(t[i].task);
    	}
diff --git a/drivers/dma/dma-axi-dmac.c b/drivers/dma/dma-axi-dmac.c
index 4e339c04fc1e..d5a33e4a91b1 100644
--- a/drivers/dma/dma-axi-dmac.c
+++ b/drivers/dma/dma-axi-dmac.c
@@ -1134,8 +1134,8 @@ static void axi_dmac_remove(struct platform_device *pdev)
 {
    struct axi_dmac *dmac = platform_get_drvdata(pdev);
-	of_dma_controller_free(pdev->dev.of_node);
    free_irq(dmac->irq, dmac);
+	of_dma_controller_free(pdev->dev.of_node);
    tasklet_kill(&dmac->chan.vchan.task);
    dma_async_device_unregister(&dmac->dma_dev);
    clk_disable_unprepare(dmac->clk);
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index b50d0b470849..cbfcfefdb5da 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -1549,7 +1549,7 @@ config GPIO_TPS68470
      are "output only" GPIOs.
config GPIO_TQMX86
-	tristate "TQ-Systems QTMX86 GPIO"
+	tristate "TQ-Systems TQMx86 GPIO"
    depends on MFD_TQMX86 || COMPILE_TEST
    depends on HAS_IOPORT_MAP
    select GPIOLIB_IRQCHIP
diff --git a/drivers/gpio/gpio-tqmx86.c b/drivers/gpio/gpio-tqmx86.c
index 3a28c1f273c3..f2e7e8754d95 100644
--- a/drivers/gpio/gpio-tqmx86.c
+++ b/drivers/gpio/gpio-tqmx86.c
@@ -6,6 +6,7 @@
  *   Vadim V.Vlasov vvlasov@dev.rtsoft.ru
  */
+#include <linux/bitmap.h>
 #include <linux/bitops.h>
 #include <linux/errno.h>
 #include <linux/gpio/driver.h>
@@ -28,16 +29,25 @@
 #define TQMX86_GPIIC	3	/* GPI Interrupt Configuration Register */
 #define TQMX86_GPIIS	4	/* GPI Interrupt Status Register */
+#define TQMX86_GPII_NONE	0
 #define TQMX86_GPII_FALLING	BIT(0)
 #define TQMX86_GPII_RISING	BIT(1)
+/* Stored in irq_type as a trigger type, but not actually valid as a register
+ * value, so the name doesn't use "GPII"
+ */
+#define TQMX86_INT_BOTH		(BIT(0) | BIT(1))
 #define TQMX86_GPII_MASK	(BIT(0) | BIT(1))
 #define TQMX86_GPII_BITS	2
+/* Stored in irq_type with GPII bits */
+#define TQMX86_INT_UNMASKED	BIT(2)
struct tqmx86_gpio_data {
    struct gpio_chip	chip;
    void __iomem		*io_base;
    int			irq;
+	/* Lock must be held for accessing output and irq_type fields */
    raw_spinlock_t		spinlock;
+	DECLARE_BITMAP(output, TQMX86_NGPIO);
    u8			irq_type[TQMX86_NGPI];
 };
@@ -64,15 +74,10 @@ static void tqmx86_gpio_set(struct gpio_chip *chip, unsigned int offset,
 {
    struct tqmx86_gpio_data *gpio = gpiochip_get_data(chip);
    unsigned long flags;
-	u8 val;
raw_spin_lock_irqsave(&gpio->spinlock, flags);
-	val = tqmx86_gpio_read(gpio, TQMX86_GPIOD);
-	if (value)
-		val |= BIT(offset);
-	else
-		val &= ~BIT(offset);
-	tqmx86_gpio_write(gpio, val, TQMX86_GPIOD);
+	__assign_bit(offset, gpio->output, value);
+	tqmx86_gpio_write(gpio, bitmap_get_value8(gpio->output, 0), TQMX86_GPIOD);
    raw_spin_unlock_irqrestore(&gpio->spinlock, flags);
 }
@@ -107,21 +112,38 @@ static int tqmx86_gpio_get_direction(struct gpio_chip *chip,
    return GPIO_LINE_DIRECTION_OUT;
 }
+static void tqmx86_gpio_irq_config(struct tqmx86_gpio_data *gpio, int offset)
+	__must_hold(&gpio->spinlock)
+{
+	u8 type = TQMX86_GPII_NONE, gpiic;
+
+	if (gpio->irq_type[offset] & TQMX86_INT_UNMASKED) {
+		type = gpio->irq_type[offset] & TQMX86_GPII_MASK;
+
+		if (type == TQMX86_INT_BOTH)
+			type = tqmx86_gpio_get(&gpio->chip, offset + TQMX86_NGPO)
+				? TQMX86_GPII_FALLING
+				: TQMX86_GPII_RISING;
+	}
+
+	gpiic = tqmx86_gpio_read(gpio, TQMX86_GPIIC);
+	gpiic &= ~(TQMX86_GPII_MASK << (offset * TQMX86_GPII_BITS));
+	gpiic |= type << (offset * TQMX86_GPII_BITS);
+	tqmx86_gpio_write(gpio, gpiic, TQMX86_GPIIC);
+}
+
 static void tqmx86_gpio_irq_mask(struct irq_data *data)
 {
    unsigned int offset = (data->hwirq - TQMX86_NGPO);
    struct tqmx86_gpio_data *gpio = gpiochip_get_data(
    	irq_data_get_irq_chip_data(data));
    unsigned long flags;
-	u8 gpiic, mask;
-
-	mask = TQMX86_GPII_MASK << (offset * TQMX86_GPII_BITS);
raw_spin_lock_irqsave(&gpio->spinlock, flags);
-	gpiic = tqmx86_gpio_read(gpio, TQMX86_GPIIC);
-	gpiic &= ~mask;
-	tqmx86_gpio_write(gpio, gpiic, TQMX86_GPIIC);
+	gpio->irq_type[offset] &= ~TQMX86_INT_UNMASKED;
+	tqmx86_gpio_irq_config(gpio, offset);
    raw_spin_unlock_irqrestore(&gpio->spinlock, flags);
+
    gpiochip_disable_irq(&gpio->chip, irqd_to_hwirq(data));
 }
@@ -131,16 +153,12 @@ static void tqmx86_gpio_irq_unmask(struct irq_data *data)
    struct tqmx86_gpio_data *gpio = gpiochip_get_data(
    	irq_data_get_irq_chip_data(data));
    unsigned long flags;
-	u8 gpiic, mask;
-
-	mask = TQMX86_GPII_MASK << (offset * TQMX86_GPII_BITS);
gpiochip_enable_irq(&gpio->chip, irqd_to_hwirq(data));
+
    raw_spin_lock_irqsave(&gpio->spinlock, flags);
-	gpiic = tqmx86_gpio_read(gpio, TQMX86_GPIIC);
-	gpiic &= ~mask;
-	gpiic |= gpio->irq_type[offset] << (offset * TQMX86_GPII_BITS);
-	tqmx86_gpio_write(gpio, gpiic, TQMX86_GPIIC);
+	gpio->irq_type[offset] |= TQMX86_INT_UNMASKED;
+	tqmx86_gpio_irq_config(gpio, offset);
    raw_spin_unlock_irqrestore(&gpio->spinlock, flags);
 }
@@ -151,7 +169,7 @@ static int tqmx86_gpio_irq_set_type(struct irq_data *data, unsigned int type)
    unsigned int offset = (data->hwirq - TQMX86_NGPO);
    unsigned int edge_type = type & IRQF_TRIGGER_MASK;
    unsigned long flags;
-	u8 new_type, gpiic;
+	u8 new_type;
switch (edge_type) {
    case IRQ_TYPE_EDGE_RISING:
@@ -161,19 +179,16 @@ static int tqmx86_gpio_irq_set_type(struct irq_data *data, unsigned int type)
    	new_type = TQMX86_GPII_FALLING;
    	break;
    case IRQ_TYPE_EDGE_BOTH:
-		new_type = TQMX86_GPII_FALLING | TQMX86_GPII_RISING;
+		new_type = TQMX86_INT_BOTH;
    	break;
    default:
    	return -EINVAL; /* not supported */
    }
-	gpio->irq_type[offset] = new_type;
-
    raw_spin_lock_irqsave(&gpio->spinlock, flags);
-	gpiic = tqmx86_gpio_read(gpio, TQMX86_GPIIC);
-	gpiic &= ~((TQMX86_GPII_MASK) << (offset * TQMX86_GPII_BITS));
-	gpiic |= new_type << (offset * TQMX86_GPII_BITS);
-	tqmx86_gpio_write(gpio, gpiic, TQMX86_GPIIC);
+	gpio->irq_type[offset] &= ~TQMX86_GPII_MASK;
+	gpio->irq_type[offset] |= new_type;
+	tqmx86_gpio_irq_config(gpio, offset);
    raw_spin_unlock_irqrestore(&gpio->spinlock, flags);
return 0;
@@ -184,8 +199,8 @@ static void tqmx86_gpio_irq_handler(struct irq_desc *desc)
    struct gpio_chip *chip = irq_desc_get_handler_data(desc);
    struct tqmx86_gpio_data *gpio = gpiochip_get_data(chip);
    struct irq_chip *irq_chip = irq_desc_get_chip(desc);
-	unsigned long irq_bits;
-	int i = 0;
+	unsigned long irq_bits, flags;
+	int i;
    u8 irq_status;
chained_irq_enter(irq_chip, desc);
@@ -194,6 +209,34 @@ static void tqmx86_gpio_irq_handler(struct irq_desc *desc)
    tqmx86_gpio_write(gpio, irq_status, TQMX86_GPIIS);
irq_bits = irq_status;
+
+	raw_spin_lock_irqsave(&gpio->spinlock, flags);
+	for_each_set_bit(i, &irq_bits, TQMX86_NGPI) {
+		/*
+		 * Edge-both triggers are implemented by flipping the edge
+		 * trigger after each interrupt, as the controller only supports
+		 * either rising or falling edge triggers, but not both.
+		 *
+		 * Internally, the TQMx86 GPIO controller has separate status
+		 * registers for rising and falling edge interrupts. GPIIC
+		 * configures which bits from which register are visible in the
+		 * interrupt status register GPIIS and defines what triggers the
+		 * parent IRQ line. Writing to GPIIS always clears both rising
+		 * and falling interrupt flags internally, regardless of the
+		 * currently configured trigger.
+		 *
+		 * In consequence, we can cleanly implement the edge-both
+		 * trigger in software by first clearing the interrupt and then
+		 * setting the new trigger based on the current GPIO input in
+		 * tqmx86_gpio_irq_config() - even if an edge arrives between
+		 * reading the input and setting the trigger, we will have a new
+		 * interrupt pending.
+		 */
+		if ((gpio->irq_type[i] & TQMX86_GPII_MASK) == TQMX86_INT_BOTH)
+			tqmx86_gpio_irq_config(gpio, i);
+	}
+	raw_spin_unlock_irqrestore(&gpio->spinlock, flags);
+
    for_each_set_bit(i, &irq_bits, TQMX86_NGPI)
    	generic_handle_domain_irq(gpio->chip.irq.domain,
    				  i + TQMX86_NGPO);
@@ -277,6 +320,13 @@ static int tqmx86_gpio_probe(struct platform_device *pdev)
tqmx86_gpio_write(gpio, (u8)~TQMX86_DIR_INPUT_MASK, TQMX86_GPIODD);
+	/*
+	 * Reading the previous output state is not possible with TQMx86 hardware.
+	 * Initialize all outputs to 0 to have a defined state that matches the
+	 * shadow register.
+	 */
+	tqmx86_gpio_write(gpio, 0, TQMX86_GPIOD);
+
    chip = &gpio->chip;
    chip->label = "gpio-tqmx86";
    chip->owner = THIS_MODULE;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
index c27063305a13..2c36f3d00ca2 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -363,7 +363,7 @@ void dm_helpers_dp_mst_send_payload_allocation(
    mst_state = to_drm_dp_mst_topology_state(mst_mgr->base.state);
    new_payload = drm_atomic_get_mst_payload_state(mst_state, aconnector->mst_output_port);
-	ret = drm_dp_add_payload_part2(mst_mgr, mst_state->base.state, new_payload);
+	ret = drm_dp_add_payload_part2(mst_mgr, new_payload);
if (ret) {
    	amdgpu_dm_set_mst_status(&aconnector->mst_status,
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
index f3e744172673..f4e76b46ca32 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c
@@ -259,7 +259,7 @@ komeda_component_get_avail_scaler(struct komeda_component *c,
    u32 avail_scalers;
pipe_st = komeda_pipeline_get_state(c->pipeline, state);
-	if (!pipe_st)
+	if (IS_ERR_OR_NULL(pipe_st))
    	return NULL;
avail_scalers = (pipe_st->active_comps & KOMEDA_PIPELINE_SCALERS) ^
diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
index 7f41525f7a6e..3d6e8f096a5d 100644
--- a/drivers/gpu/drm/bridge/panel.c
+++ b/drivers/gpu/drm/bridge/panel.c
@@ -358,9 +358,12 @@ EXPORT_SYMBOL(drm_panel_bridge_set_orientation);
static void devm_drm_panel_bridge_release(struct device *dev, void *res)
 {
-	struct drm_bridge **bridge = res;
+	struct drm_bridge *bridge = *(struct drm_bridge **)res;
-	drm_panel_bridge_remove(*bridge);
+	if (!bridge)
+		return;
+
+	drm_bridge_remove(bridge);
 }
/**
diff --git a/drivers/gpu/drm/display/drm_dp_mst_topology.c b/drivers/gpu/drm/display/drm_dp_mst_topology.c
index 03d528209426..95fd18f24e94 100644
--- a/drivers/gpu/drm/display/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/display/drm_dp_mst_topology.c
@@ -3421,7 +3421,6 @@ EXPORT_SYMBOL(drm_dp_remove_payload_part2);
 /**
  * drm_dp_add_payload_part2() - Execute payload update part 2
  * @mgr: Manager to use.
- * @state: The global atomic state
  * @payload: The payload to update
  *
  * If @payload was successfully assigned a starting time slot by drm_dp_add_payload_part1(), this
@@ -3430,14 +3429,13 @@ EXPORT_SYMBOL(drm_dp_remove_payload_part2);
  * Returns: 0 on success, negative error code on failure.
  */
 int drm_dp_add_payload_part2(struct drm_dp_mst_topology_mgr *mgr,
-			     struct drm_atomic_state *state,
    		     struct drm_dp_mst_atomic_payload *payload)
 {
    int ret = 0;
/* Skip failed payloads */
    if (payload->payload_allocation_status != DRM_DP_MST_PAYLOAD_ALLOCATION_DFP) {
-		drm_dbg_kms(state->dev, "Part 1 of payload creation for %s failed, skipping part 2\n",
+		drm_dbg_kms(mgr->dev, "Part 1 of payload creation for %s failed, skipping part 2\n",
    		    payload->port->connector->name);
    	return -EIO;
    }
diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c
index e435f986cd13..1ff0678be7c7 100644
--- a/drivers/gpu/drm/drm_gem_shmem_helper.c
+++ b/drivers/gpu/drm/drm_gem_shmem_helper.c
@@ -610,6 +610,9 @@ int drm_gem_shmem_mmap(struct drm_gem_shmem_object *shmem, struct vm_area_struct
    	return ret;
    }
+	if (is_cow_mapping(vma->vm_flags))
+		return -EINVAL;
+
    dma_resv_lock(shmem->base.resv, NULL);
    ret = drm_gem_shmem_get_pages(shmem);
    dma_resv_unlock(shmem->base.resv);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index f5bbba9ad225..b1e9a702172f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -309,6 +309,7 @@ static int vidi_get_modes(struct drm_connector *connector)
    struct vidi_context *ctx = ctx_from_connector(connector);
    struct edid *edid;
    int edid_len;
+	int count;
/*
     * the edid data comes from user side and it would be set
@@ -328,7 +329,11 @@ static int vidi_get_modes(struct drm_connector *connector)
drm_connector_update_edid_property(connector, edid);
-	return drm_add_edid_modes(connector, edid);
+	count = drm_add_edid_modes(connector, edid);
+
+	kfree(edid);
+
+	return count;
 }
static const struct drm_connector_helper_funcs vidi_connector_helper_funcs = {
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index b1d02dec3774..6385202cd28b 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -887,11 +887,11 @@ static int hdmi_get_modes(struct drm_connector *connector)
    int ret;
if (!hdata->ddc_adpt)
-		return 0;
+		goto no_edid;
edid = drm_get_edid(connector, hdata->ddc_adpt);
    if (!edid)
-		return 0;
+		goto no_edid;
hdata->dvi_mode = !connector->display_info.is_hdmi;
    DRM_DEV_DEBUG_KMS(hdata->dev, "%s : width[%d] x height[%d]\n",
@@ -906,6 +906,9 @@ static int hdmi_get_modes(struct drm_connector *connector)
    kfree(edid);
return ret;
+
+no_edid:
+	return drm_add_modes_noedid(connector, 640, 480);
 }
static int hdmi_find_phy_conf(struct hdmi_context *hdata, u32 pixel_clock)
diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c
index ed81e1466c4b..40e7d862675e 100644
--- a/drivers/gpu/drm/i915/display/intel_audio.c
+++ b/drivers/gpu/drm/i915/display/intel_audio.c
@@ -1252,17 +1252,6 @@ static const struct component_ops i915_audio_component_bind_ops = {
 static void i915_audio_component_init(struct drm_i915_private *i915)
 {
    u32 aud_freq, aud_freq_init;
-	int ret;
-
-	ret = component_add_typed(i915->drm.dev,
-				  &i915_audio_component_bind_ops,
-				  I915_COMPONENT_AUDIO);
-	if (ret < 0) {
-		drm_err(&i915->drm,
-			"failed to add audio component (%d)\n", ret);
-		/* continue with reduced functionality */
-		return;
-	}
if (DISPLAY_VER(i915) >= 9) {
    	aud_freq_init = intel_de_read(i915, AUD_FREQ_CNTRL);
@@ -1285,6 +1274,21 @@ static void i915_audio_component_init(struct drm_i915_private *i915)
/* init with current cdclk */
    intel_audio_cdclk_change_post(i915);
+}
+
+static void i915_audio_component_register(struct drm_i915_private *i915)
+{
+	int ret;
+
+	ret = component_add_typed(i915->drm.dev,
+				  &i915_audio_component_bind_ops,
+				  I915_COMPONENT_AUDIO);
+	if (ret < 0) {
+		drm_err(&i915->drm,
+			"failed to add audio component (%d)\n", ret);
+		/* continue with reduced functionality */
+		return;
+	}
i915->display.audio.component_registered = true;
 }
@@ -1317,6 +1321,12 @@ void intel_audio_init(struct drm_i915_private *i915)
    	i915_audio_component_init(i915);
 }
+void intel_audio_register(struct drm_i915_private *i915)
+{
+	if (!i915->display.audio.lpe.platdev)
+		i915_audio_component_register(i915);
+}
+
 /**
  * intel_audio_deinit() - deinitialize the audio driver
  * @i915: the i915 drm device private data
diff --git a/drivers/gpu/drm/i915/display/intel_audio.h b/drivers/gpu/drm/i915/display/intel_audio.h
index 9327954b801e..576c061d72a4 100644
--- a/drivers/gpu/drm/i915/display/intel_audio.h
+++ b/drivers/gpu/drm/i915/display/intel_audio.h
@@ -28,6 +28,7 @@ void intel_audio_codec_get_config(struct intel_encoder *encoder,
 void intel_audio_cdclk_change_pre(struct drm_i915_private *dev_priv);
 void intel_audio_cdclk_change_post(struct drm_i915_private *dev_priv);
 void intel_audio_init(struct drm_i915_private *dev_priv);
+void intel_audio_register(struct drm_i915_private *i915);
 void intel_audio_deinit(struct drm_i915_private *dev_priv);
 void intel_audio_sdp_split_update(const struct intel_crtc_state *crtc_state);
diff --git a/drivers/gpu/drm/i915/display/intel_display_driver.c b/drivers/gpu/drm/i915/display/intel_display_driver.c
index 87dd07e0d138..6da5e85abe63 100644
--- a/drivers/gpu/drm/i915/display/intel_display_driver.c
+++ b/drivers/gpu/drm/i915/display/intel_display_driver.c
@@ -542,6 +542,8 @@ void intel_display_driver_register(struct drm_i915_private *i915)
intel_display_driver_enable_user_access(i915);
+	intel_audio_register(i915);
+
    intel_display_debugfs_register(i915);
/*
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index b651c990af85..8264ff7fb6c2 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -1160,7 +1160,7 @@ static void intel_mst_enable_dp(struct intel_atomic_state *state,
    if (first_mst_stream)
    	intel_ddi_wait_for_fec_status(encoder, pipe_config, true);
-	drm_dp_add_payload_part2(&intel_dp->mst_mgr, &state->base,
+	drm_dp_add_payload_part2(&intel_dp->mst_mgr,
    			 drm_atomic_get_mst_payload_state(mst_state, connector->port));
if (DISPLAY_VER(dev_priv) >= 12)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h
index 3560a062d287..5d7446a48ae7 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h
@@ -284,7 +284,9 @@ bool i915_gem_object_has_iomem(const struct drm_i915_gem_object *obj);
 static inline bool
 i915_gem_object_is_shrinkable(const struct drm_i915_gem_object *obj)
 {
-	return i915_gem_object_type_has(obj, I915_GEM_OBJECT_IS_SHRINKABLE);
+	/* TODO: make DPT shrinkable when it has no bound vmas */
+	return i915_gem_object_type_has(obj, I915_GEM_OBJECT_IS_SHRINKABLE) &&
+		!obj->is_dpt;
 }
static inline bool
diff --git a/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c b/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c
index d650beb8ed22..20b9b04ec1e0 100644
--- a/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c
+++ b/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c
@@ -263,8 +263,13 @@ static void signal_irq_work(struct irq_work *work)
    	i915_request_put(rq);
    }
+	/* Lazy irq enabling after HW submission */
    if (!READ_ONCE(b->irq_armed) && !list_empty(&b->signalers))
    	intel_breadcrumbs_arm_irq(b);
+
+	/* And confirm that we still want irqs enabled before we yield */
+	if (READ_ONCE(b->irq_armed) && !atomic_read(&b->active))
+		intel_breadcrumbs_disarm_irq(b);
 }
struct intel_breadcrumbs *
@@ -315,13 +320,7 @@ void __intel_breadcrumbs_park(struct intel_breadcrumbs *b)
    	return;
/* Kick the work once more to drain the signalers, and disarm the irq */
-	irq_work_sync(&b->irq_work);
-	while (READ_ONCE(b->irq_armed) && !atomic_read(&b->active)) {
-		local_irq_disable();
-		signal_irq_work(&b->irq_work);
-		local_irq_enable();
-		cond_resched();
-	}
+	irq_work_queue(&b->irq_work);
 }
void intel_breadcrumbs_free(struct kref *kref)
@@ -404,7 +403,7 @@ static void insert_breadcrumb(struct i915_request *rq)
     * the request as it may have completed and raised the interrupt as
     * we were attaching it into the lists.
     */
-	if (!b->irq_armed || __i915_request_is_complete(rq))
+	if (!READ_ONCE(b->irq_armed) || __i915_request_is_complete(rq))
    	irq_work_queue(&b->irq_work);
 }
diff --git a/drivers/gpu/drm/nouveau/dispnv04/disp.c b/drivers/gpu/drm/nouveau/dispnv04/disp.c
index 13705c5f1497..4b7497a8755c 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/disp.c
@@ -68,7 +68,7 @@ nv04_display_fini(struct drm_device *dev, bool runtime, bool suspend)
    if (nv_two_heads(dev))
    	NVWriteCRTC(dev, 1, NV_PCRTC_INTR_EN_0, 0);
-	if (!runtime)
+	if (!runtime && !drm->headless)
    	cancel_work_sync(&drm->hpd_work);
if (!suspend)
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
index 0c3d88ad0b0e..674dc567e179 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
@@ -915,7 +915,7 @@ nv50_msto_cleanup(struct drm_atomic_state *state,
    	msto->disabled = false;
    	drm_dp_remove_payload_part2(mgr, new_mst_state, old_payload, new_payload);
    } else if (msto->enabled) {
-		drm_dp_add_payload_part2(mgr, state, new_payload);
+		drm_dp_add_payload_part2(mgr, new_payload);
    	msto->enabled = false;
    }
 }
@@ -2680,7 +2680,7 @@ nv50_display_fini(struct drm_device *dev, bool runtime, bool suspend)
    		nv50_mstm_fini(nouveau_encoder(encoder));
    }
-	if (!runtime)
+	if (!runtime && !drm->headless)
    	cancel_work_sync(&drm->hpd_work);
 }
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index f28f9a857458..60c32244211d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -450,6 +450,9 @@ nouveau_display_hpd_resume(struct drm_device *dev)
 {
    struct nouveau_drm *drm = nouveau_drm(dev);
+	if (drm->headless)
+		return;
+
    spin_lock_irq(&drm->hpd_lock);
    drm->hpd_pending = ~0;
    spin_unlock_irq(&drm->hpd_lock);
@@ -635,7 +638,7 @@ nouveau_display_fini(struct drm_device *dev, bool suspend, bool runtime)
    }
    drm_connector_list_iter_end(&conn_iter);
-	if (!runtime)
+	if (!runtime && !drm->headless)
    	cancel_work_sync(&drm->hpd_work);
drm_kms_helper_poll_disable(dev);
@@ -729,6 +732,7 @@ nouveau_display_create(struct drm_device *dev)
    	/* no display hw */
    	if (ret == -ENODEV) {
    		ret = 0;
+			drm->headless = true;
    		goto disp_create_err;
    	}
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index e239c6bf4afa..25fca98a20bc 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -276,6 +276,7 @@ struct nouveau_drm {
    /* modesetting */
    struct nvbios vbios;
    struct nouveau_display *display;
+	bool headless;
    struct work_struct hpd_work;
    spinlock_t hpd_lock;
    u32 hpd_pending;
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
index e8f385b9c618..28bfc48a9127 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
@@ -643,7 +643,9 @@ static int st7789v_probe(struct spi_device *spi)
    if (ret)
    	return dev_err_probe(dev, ret, "Failed to get backlight\n");
-	of_drm_get_panel_orientation(spi->dev.of_node, &ctx->orientation);
+	ret = of_drm_get_panel_orientation(spi->dev.of_node, &ctx->orientation);
+	if (ret)
+		return dev_err_probe(&spi->dev, ret, "Failed to get orientation\n");
drm_panel_add(&ctx->panel);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 58fb40c93100..bea576434e47 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -956,13 +956,6 @@ static int vmw_driver_load(struct vmw_private *dev_priv, u32 pci_id)
    			vmw_read(dev_priv,
    				 SVGA_REG_SUGGESTED_GBOBJECT_MEM_SIZE_KB);
-		/*
-		 * Workaround for low memory 2D VMs to compensate for the
-		 * allocation taken by fbdev
-		 */
-		if (!(dev_priv->capabilities & SVGA_CAP_3D))
-			mem_size *= 3;
-
    	dev_priv->max_mob_pages = mem_size * 1024 / PAGE_SIZE;
    	dev_priv->max_primary_mem =
    		vmw_read(dev_priv, SVGA_REG_MAX_PRIMARY_MEM);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
index b019a1a1787a..c1430e55474c 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
@@ -1066,9 +1066,6 @@ void vmw_kms_cursor_snoop(struct vmw_surface *srf,
 int vmw_kms_write_svga(struct vmw_private *vmw_priv,
    	       unsigned width, unsigned height, unsigned pitch,
    	       unsigned bpp, unsigned depth);
-bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv,
-				uint32_t pitch,
-				uint32_t height);
 int vmw_kms_present(struct vmw_private *dev_priv,
    	    struct drm_file *file_priv,
    	    struct vmw_framebuffer *vfb,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 84ae4e10a2eb..11755d143e65 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -216,7 +216,7 @@ static bool vmw_du_cursor_plane_has_changed(struct vmw_plane_state *old_vps,
    new_image = vmw_du_cursor_plane_acquire_image(new_vps);
changed = false;
-	if (old_image && new_image)
+	if (old_image && new_image && old_image != new_image)
    	changed = memcmp(old_image, new_image, size) != 0;
return changed;
@@ -2157,13 +2157,12 @@ int vmw_kms_write_svga(struct vmw_private *vmw_priv,
    return 0;
 }
+static
 bool vmw_kms_validate_mode_vram(struct vmw_private *dev_priv,
-				uint32_t pitch,
-				uint32_t height)
+				u64 pitch,
+				u64 height)
 {
-	return ((u64) pitch * (u64) height) < (u64)
-		((dev_priv->active_display_unit == vmw_du_screen_target) ?
-		 dev_priv->max_primary_mem : dev_priv->vram_size);
+	return (pitch * height) < (u64)dev_priv->vram_size;
 }
/**
@@ -2859,25 +2858,18 @@ int vmw_du_helper_plane_update(struct vmw_du_update_plane *update)
 enum drm_mode_status vmw_connector_mode_valid(struct drm_connector *connector,
    				      struct drm_display_mode *mode)
 {
+	enum drm_mode_status ret;
    struct drm_device *dev = connector->dev;
    struct vmw_private *dev_priv = vmw_priv(dev);
-	u32 max_width = dev_priv->texture_max_width;
-	u32 max_height = dev_priv->texture_max_height;
    u32 assumed_cpp = 4;
if (dev_priv->assume_16bpp)
    	assumed_cpp = 2;
-	if (dev_priv->active_display_unit == vmw_du_screen_target) {
-		max_width  = min(dev_priv->stdu_max_width,  max_width);
-		max_height = min(dev_priv->stdu_max_height, max_height);
-	}
-
-	if (max_width < mode->hdisplay)
-		return MODE_BAD_HVALUE;
-
-	if (max_height < mode->vdisplay)
-		return MODE_BAD_VVALUE;
+	ret = drm_mode_validate_size(mode, dev_priv->texture_max_width,
+				     dev_priv->texture_max_height);
+	if (ret != MODE_OK)
+		return ret;
if (!vmw_kms_validate_mode_vram(dev_priv,
    				mode->hdisplay * assumed_cpp,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
index 3c8414a13dba..dbc44ecbd1f4 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
@@ -41,7 +41,14 @@
 #define vmw_connector_to_stdu(x) \
    container_of(x, struct vmw_screen_target_display_unit, base.connector)
-
+/*
+ * Some renderers such as llvmpipe will align the width and height of their
+ * buffers to match their tile size. We need to keep this in mind when exposing
+ * modes to userspace so that this possible over-allocation will not exceed
+ * graphics memory. 64x64 pixels seems to be a reasonable upper bound for the
+ * tile size of current renderers.
+ */
+#define GPU_TILE_SIZE 64
enum stdu_content_type {
    SAME_AS_DISPLAY = 0,
@@ -830,7 +837,41 @@ static void vmw_stdu_connector_destroy(struct drm_connector *connector)
    vmw_stdu_destroy(vmw_connector_to_stdu(connector));
 }
+static enum drm_mode_status
+vmw_stdu_connector_mode_valid(struct drm_connector *connector,
+			      struct drm_display_mode *mode)
+{
+	enum drm_mode_status ret;
+	struct drm_device *dev = connector->dev;
+	struct vmw_private *dev_priv = vmw_priv(dev);
+	u64 assumed_cpp = dev_priv->assume_16bpp ? 2 : 4;
+	/* Align width and height to account for GPU tile over-alignment */
+	u64 required_mem = ALIGN(mode->hdisplay, GPU_TILE_SIZE) *
+			   ALIGN(mode->vdisplay, GPU_TILE_SIZE) *
+			   assumed_cpp;
+	required_mem = ALIGN(required_mem, PAGE_SIZE);
+
+	ret = drm_mode_validate_size(mode, dev_priv->stdu_max_width,
+				     dev_priv->stdu_max_height);
+	if (ret != MODE_OK)
+		return ret;
+	ret = drm_mode_validate_size(mode, dev_priv->texture_max_width,
+				     dev_priv->texture_max_height);
+	if (ret != MODE_OK)
+		return ret;
+
+	if (required_mem > dev_priv->max_primary_mem)
+		return MODE_MEM;
+
+	if (required_mem > dev_priv->max_mob_pages * PAGE_SIZE)
+		return MODE_MEM;
+
+	if (required_mem > dev_priv->max_mob_size)
+		return MODE_MEM;
+
+	return MODE_OK;
+}
static const struct drm_connector_funcs vmw_stdu_connector_funcs = {
    .dpms = vmw_du_connector_dpms,
@@ -846,7 +887,7 @@ static const struct drm_connector_funcs vmw_stdu_connector_funcs = {
 static const struct
 drm_connector_helper_funcs vmw_stdu_connector_helper_funcs = {
    .get_modes = vmw_connector_get_modes,
-	.mode_valid = vmw_connector_mode_valid
+	.mode_valid = vmw_stdu_connector_mode_valid
 };
diff --git a/drivers/gpu/drm/xe/xe_gt_idle.c b/drivers/gpu/drm/xe/xe_gt_idle.c
index 9fcae65b6469..e7a39ad7adba 100644
--- a/drivers/gpu/drm/xe/xe_gt_idle.c
+++ b/drivers/gpu/drm/xe/xe_gt_idle.c
@@ -126,6 +126,13 @@ static const struct attribute *gt_idle_attrs[] = {
 static void gt_idle_sysfs_fini(struct drm_device *drm, void *arg)
 {
    struct kobject *kobj = arg;
+	struct xe_gt *gt = kobj_to_gt(kobj->parent);
+
+	if (gt_to_xe(gt)->info.skip_guc_pc) {
+		XE_WARN_ON(xe_force_wake_get(gt_to_fw(gt), XE_FW_GT));
+		xe_gt_idle_disable_c6(gt);
+		xe_force_wake_put(gt_to_fw(gt), XE_FW_GT);
+	}
sysfs_remove_files(kobj, gt_idle_attrs);
    kobject_put(kobj);
@@ -184,7 +191,7 @@ void xe_gt_idle_enable_c6(struct xe_gt *gt)
 void xe_gt_idle_disable_c6(struct xe_gt *gt)
 {
    xe_device_assert_mem_access(gt_to_xe(gt));
-	xe_force_wake_assert_held(gt_to_fw(gt), XE_FORCEWAKE_ALL);
+	xe_force_wake_assert_held(gt_to_fw(gt), XE_FW_GT);
xe_mmio_write32(gt, PG_ENABLE, 0);
    xe_mmio_write32(gt, RC_CONTROL, 0);
diff --git a/drivers/gpu/drm/xe/xe_guc_pc.c b/drivers/gpu/drm/xe/xe_guc_pc.c
index 2839d685631b..dd9d65f923da 100644
--- a/drivers/gpu/drm/xe/xe_guc_pc.c
+++ b/drivers/gpu/drm/xe/xe_guc_pc.c
@@ -381,8 +381,6 @@ u32 xe_guc_pc_get_act_freq(struct xe_guc_pc *pc)
    struct xe_device *xe = gt_to_xe(gt);
    u32 freq;
-	xe_device_mem_access_get(gt_to_xe(gt));
-
    /* When in RC6, actual frequency reported will be 0. */
    if (GRAPHICS_VERx100(xe) >= 1270) {
    	freq = xe_mmio_read32(gt, MTL_MIRROR_TARGET_WP1);
@@ -394,8 +392,6 @@ u32 xe_guc_pc_get_act_freq(struct xe_guc_pc *pc)
freq = decode_freq(freq);
-	xe_device_mem_access_put(gt_to_xe(gt));
-
    return freq;
 }
@@ -412,14 +408,13 @@ int xe_guc_pc_get_cur_freq(struct xe_guc_pc *pc, u32 *freq)
    struct xe_gt *gt = pc_to_gt(pc);
    int ret;
-	xe_device_mem_access_get(gt_to_xe(gt));
    /*
     * GuC SLPC plays with cur freq request when GuCRC is enabled
     * Block RC6 for a more reliable read.
     */
    ret = xe_force_wake_get(gt_to_fw(gt), XE_FORCEWAKE_ALL);
    if (ret)
-		goto out;
+		return ret;
*freq = xe_mmio_read32(gt, RPNSWREQ);
@@ -427,9 +422,7 @@ int xe_guc_pc_get_cur_freq(struct xe_guc_pc *pc, u32 *freq)
    *freq = decode_freq(*freq);
XE_WARN_ON(xe_force_wake_put(gt_to_fw(gt), XE_FORCEWAKE_ALL));
-out:
-	xe_device_mem_access_put(gt_to_xe(gt));
-	return ret;
+	return 0;
 }
/**
@@ -451,12 +444,7 @@ u32 xe_guc_pc_get_rp0_freq(struct xe_guc_pc *pc)
  */
 u32 xe_guc_pc_get_rpe_freq(struct xe_guc_pc *pc)
 {
-	struct xe_gt *gt = pc_to_gt(pc);
-	struct xe_device *xe = gt_to_xe(gt);
-
-	xe_device_mem_access_get(xe);
    pc_update_rp_values(pc);
-	xe_device_mem_access_put(xe);
return pc->rpe_freq;
 }
@@ -485,7 +473,6 @@ int xe_guc_pc_get_min_freq(struct xe_guc_pc *pc, u32 *freq)
    struct xe_gt *gt = pc_to_gt(pc);
    int ret;
-	xe_device_mem_access_get(pc_to_xe(pc));
    mutex_lock(&pc->freq_lock);
    if (!pc->freq_ready) {
    	/* Might be in the middle of a gt reset */
@@ -511,7 +498,6 @@ int xe_guc_pc_get_min_freq(struct xe_guc_pc *pc, u32 *freq)
    XE_WARN_ON(xe_force_wake_put(gt_to_fw(gt), XE_FORCEWAKE_ALL));
 out:
    mutex_unlock(&pc->freq_lock);
-	xe_device_mem_access_put(pc_to_xe(pc));
    return ret;
 }
@@ -528,7 +514,6 @@ int xe_guc_pc_set_min_freq(struct xe_guc_pc *pc, u32 freq)
 {
    int ret;
-	xe_device_mem_access_get(pc_to_xe(pc));
    mutex_lock(&pc->freq_lock);
    if (!pc->freq_ready) {
    	/* Might be in the middle of a gt reset */
@@ -544,8 +529,6 @@ int xe_guc_pc_set_min_freq(struct xe_guc_pc *pc, u32 freq)
out:
    mutex_unlock(&pc->freq_lock);
-	xe_device_mem_access_put(pc_to_xe(pc));
-
    return ret;
 }
@@ -561,7 +544,6 @@ int xe_guc_pc_get_max_freq(struct xe_guc_pc *pc, u32 *freq)
 {
    int ret;
-	xe_device_mem_access_get(pc_to_xe(pc));
    mutex_lock(&pc->freq_lock);
    if (!pc->freq_ready) {
    	/* Might be in the middle of a gt reset */
@@ -577,7 +559,6 @@ int xe_guc_pc_get_max_freq(struct xe_guc_pc *pc, u32 *freq)
out:
    mutex_unlock(&pc->freq_lock);
-	xe_device_mem_access_put(pc_to_xe(pc));
    return ret;
 }
@@ -594,7 +575,6 @@ int xe_guc_pc_set_max_freq(struct xe_guc_pc *pc, u32 freq)
 {
    int ret;
-	xe_device_mem_access_get(pc_to_xe(pc));
    mutex_lock(&pc->freq_lock);
    if (!pc->freq_ready) {
    	/* Might be in the middle of a gt reset */
@@ -610,7 +590,6 @@ int xe_guc_pc_set_max_freq(struct xe_guc_pc *pc, u32 freq)
out:
    mutex_unlock(&pc->freq_lock);
-	xe_device_mem_access_put(pc_to_xe(pc));
    return ret;
 }
@@ -623,8 +602,6 @@ enum xe_gt_idle_state xe_guc_pc_c_status(struct xe_guc_pc *pc)
    struct xe_gt *gt = pc_to_gt(pc);
    u32 reg, gt_c_state;
-	xe_device_mem_access_get(gt_to_xe(gt));
-
    if (GRAPHICS_VERx100(gt_to_xe(gt)) >= 1270) {
    	reg = xe_mmio_read32(gt, MTL_MIRROR_TARGET_WP1);
    	gt_c_state = REG_FIELD_GET(MTL_CC_MASK, reg);
@@ -633,8 +610,6 @@ enum xe_gt_idle_state xe_guc_pc_c_status(struct xe_guc_pc *pc)
    	gt_c_state = REG_FIELD_GET(RCN_MASK, reg);
    }
-	xe_device_mem_access_put(gt_to_xe(gt));
-
    switch (gt_c_state) {
    case GT_C6:
    	return GT_IDLE_C6;
@@ -654,9 +629,7 @@ u64 xe_guc_pc_rc6_residency(struct xe_guc_pc *pc)
    struct xe_gt *gt = pc_to_gt(pc);
    u32 reg;
-	xe_device_mem_access_get(gt_to_xe(gt));
    reg = xe_mmio_read32(gt, GT_GFX_RC6);
-	xe_device_mem_access_put(gt_to_xe(gt));
return reg;
 }
@@ -670,9 +643,7 @@ u64 xe_guc_pc_mc6_residency(struct xe_guc_pc *pc)
    struct xe_gt *gt = pc_to_gt(pc);
    u64 reg;
-	xe_device_mem_access_get(gt_to_xe(gt));
    reg = xe_mmio_read32(gt, MTL_MEDIA_MC6);
-	xe_device_mem_access_put(gt_to_xe(gt));
return reg;
 }
@@ -801,23 +772,19 @@ int xe_guc_pc_gucrc_disable(struct xe_guc_pc *pc)
    if (xe->info.skip_guc_pc)
    	return 0;
-	xe_device_mem_access_get(pc_to_xe(pc));
-
    ret = pc_action_setup_gucrc(pc, XE_GUCRC_HOST_CONTROL);
    if (ret)
-		goto out;
+		return ret;
ret = xe_force_wake_get(gt_to_fw(gt), XE_FORCEWAKE_ALL);
    if (ret)
-		goto out;
+		return ret;
xe_gt_idle_disable_c6(gt);
XE_WARN_ON(xe_force_wake_put(gt_to_fw(gt), XE_FORCEWAKE_ALL));
-out:
-	xe_device_mem_access_put(pc_to_xe(pc));
-	return ret;
+	return 0;
 }
static void pc_init_pcode_freq(struct xe_guc_pc *pc)
@@ -870,11 +837,9 @@ int xe_guc_pc_start(struct xe_guc_pc *pc)
xe_gt_assert(gt, xe_device_uc_enabled(xe));
-	xe_device_mem_access_get(pc_to_xe(pc));
-
    ret = xe_force_wake_get(gt_to_fw(gt), XE_FORCEWAKE_ALL);
    if (ret)
-		goto out_fail_force_wake;
+		return ret;
if (xe->info.skip_guc_pc) {
    	if (xe->info.platform != XE_PVC)
@@ -914,8 +879,6 @@ int xe_guc_pc_start(struct xe_guc_pc *pc)
out:
    XE_WARN_ON(xe_force_wake_put(gt_to_fw(gt), XE_FORCEWAKE_ALL));
-out_fail_force_wake:
-	xe_device_mem_access_put(pc_to_xe(pc));
    return ret;
 }
@@ -928,12 +891,9 @@ int xe_guc_pc_stop(struct xe_guc_pc *pc)
    struct xe_device *xe = pc_to_xe(pc);
    int ret;
-	xe_device_mem_access_get(pc_to_xe(pc));
-
    if (xe->info.skip_guc_pc) {
    	xe_gt_idle_disable_c6(pc_to_gt(pc));
-		ret = 0;
-		goto out;
+		return 0;
    }
mutex_lock(&pc->freq_lock);
@@ -942,16 +902,14 @@ int xe_guc_pc_stop(struct xe_guc_pc *pc)
ret = pc_action_shutdown(pc);
    if (ret)
-		goto out;
+		return ret;
if (wait_for_pc_state(pc, SLPC_GLOBAL_STATE_NOT_RUNNING)) {
    	drm_err(&pc_to_xe(pc)->drm, "GuC PC Shutdown failed\n");
-		ret = -EIO;
+		return -EIO;
    }
-out:
-	xe_device_mem_access_put(pc_to_xe(pc));
-	return ret;
+	return 0;
 }
/**
@@ -962,14 +920,6 @@ int xe_guc_pc_stop(struct xe_guc_pc *pc)
 static void xe_guc_pc_fini(struct drm_device *drm, void *arg)
 {
    struct xe_guc_pc *pc = arg;
-	struct xe_device *xe = pc_to_xe(pc);
-
-	if (xe->info.skip_guc_pc) {
-		xe_device_mem_access_get(xe);
-		xe_gt_idle_disable_c6(pc_to_gt(pc));
-		xe_device_mem_access_put(xe);
-		return;
-	}
xe_force_wake_get(gt_to_fw(pc_to_gt(pc)), XE_FORCEWAKE_ALL);
    XE_WARN_ON(xe_guc_pc_gucrc_disable(pc));
diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c
index e2a4c3b5e9ff..3757e0dc5c81 100644
--- a/drivers/gpu/drm/xe/xe_guc_submit.c
+++ b/drivers/gpu/drm/xe/xe_guc_submit.c
@@ -1257,6 +1257,7 @@ static int guc_exec_queue_init(struct xe_exec_queue *q)
    return 0;
err_entity:
+	mutex_unlock(&guc->submission_state.lock);
    xe_sched_entity_fini(&ge->entity);
 err_sched:
    xe_sched_fini(&ge->sched);
diff --git a/drivers/gpu/drm/xe/xe_ring_ops.c b/drivers/gpu/drm/xe/xe_ring_ops.c
index 5b2b37b59813..820c8d73c464 100644
--- a/drivers/gpu/drm/xe/xe_ring_ops.c
+++ b/drivers/gpu/drm/xe/xe_ring_ops.c
@@ -79,6 +79,16 @@ static int emit_store_imm_ggtt(u32 addr, u32 value, u32 *dw, int i)
    return i;
 }
+static int emit_flush_dw(u32 *dw, int i)
+{
+	dw[i++] = MI_FLUSH_DW | MI_FLUSH_IMM_DW;
+	dw[i++] = 0;
+	dw[i++] = 0;
+	dw[i++] = 0;
+
+	return i;
+}
+
 static int emit_flush_imm_ggtt(u32 addr, u32 value, bool invalidate_tlb,
    		       u32 *dw, int i)
 {
@@ -233,10 +243,12 @@ static void __emit_job_gen12_simple(struct xe_sched_job *job, struct xe_lrc *lrc
i = emit_bb_start(batch_addr, ppgtt_flag, dw, i);
-	if (job->user_fence.used)
+	if (job->user_fence.used) {
+		i = emit_flush_dw(dw, i);
    	i = emit_store_imm_ppgtt_posted(job->user_fence.addr,
    					job->user_fence.value,
    					dw, i);
+	}
i = emit_flush_imm_ggtt(xe_lrc_seqno_ggtt_addr(lrc), seqno, false, dw, i);
@@ -292,10 +304,12 @@ static void __emit_job_gen12_video(struct xe_sched_job *job, struct xe_lrc *lrc,
i = emit_bb_start(batch_addr, ppgtt_flag, dw, i);
-	if (job->user_fence.used)
+	if (job->user_fence.used) {
+		i = emit_flush_dw(dw, i);
    	i = emit_store_imm_ppgtt_posted(job->user_fence.addr,
    					job->user_fence.value,
    					dw, i);
+	}
i = emit_flush_imm_ggtt(xe_lrc_seqno_ggtt_addr(lrc), seqno, false, dw, i);
diff --git a/drivers/greybus/interface.c b/drivers/greybus/interface.c
index fd58a86b0888..d022bfb5e95d 100644
--- a/drivers/greybus/interface.c
+++ b/drivers/greybus/interface.c
@@ -693,6 +693,7 @@ static void gb_interface_release(struct device *dev)
trace_gb_interface_release(intf);
+	cancel_work_sync(&intf->mode_switch_work);
    kfree(intf);
 }
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index de7a477d6665..751a73ae7de7 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1448,7 +1448,6 @@ static void implement(const struct hid_device *hid, u8 *report,
    		hid_warn(hid,
    			 "%s() called with too large value %d (n: %d)! (%s)\n",
    			 __func__, value, n, current->comm);
-			WARN_ON(1);
    		value &= m;
    	}
    }
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index 3c3c497b6b91..37958edec55f 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -1284,8 +1284,10 @@ static int logi_dj_recv_switch_to_dj_mode(struct dj_receiver_dev *djrcv_dev,
    	 */
    	msleep(50);
-		if (retval)
+		if (retval) {
+			kfree(dj_report);
    		return retval;
+		}
    }
/*
diff --git a/drivers/hid/hid-nvidia-shield.c b/drivers/hid/hid-nvidia-shield.c
index 58b15750dbb0..ff9078ad1961 100644
--- a/drivers/hid/hid-nvidia-shield.c
+++ b/drivers/hid/hid-nvidia-shield.c
@@ -283,7 +283,9 @@ static struct input_dev *shield_haptics_create(
    	return haptics;
input_set_capability(haptics, EV_FF, FF_RUMBLE);
-	input_ff_create_memless(haptics, NULL, play_effect);
+	ret = input_ff_create_memless(haptics, NULL, play_effect);
+	if (ret)
+		goto err;
ret = input_register_device(haptics);
    if (ret)
diff --git a/drivers/hwtracing/intel_th/pci.c b/drivers/hwtracing/intel_th/pci.c
index 648893f9e4b6..8dad239aba2c 100644
--- a/drivers/hwtracing/intel_th/pci.c
+++ b/drivers/hwtracing/intel_th/pci.c
@@ -294,6 +294,11 @@ static const struct pci_device_id intel_th_pci_id_table[] = {
    	PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xae24),
    	.driver_data = (kernel_ulong_t)&intel_th_2x,
    },
+	{
+		/* Meteor Lake-S */
+		PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7f26),
+		.driver_data = (kernel_ulong_t)&intel_th_2x,
+	},
    {
    	/* Raptor Lake-S */
    	PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x7a26),
@@ -304,6 +309,26 @@ static const struct pci_device_id intel_th_pci_id_table[] = {
    	PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xa76f),
    	.driver_data = (kernel_ulong_t)&intel_th_2x,
    },
+	{
+		/* Granite Rapids */
+		PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x0963),
+		.driver_data = (kernel_ulong_t)&intel_th_2x,
+	},
+	{
+		/* Granite Rapids SOC */
+		PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x3256),
+		.driver_data = (kernel_ulong_t)&intel_th_2x,
+	},
+	{
+		/* Sapphire Rapids SOC */
+		PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x3456),
+		.driver_data = (kernel_ulong_t)&intel_th_2x,
+	},
+	{
+		/* Lunar Lake */
+		PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0xa824),
+		.driver_data = (kernel_ulong_t)&intel_th_2x,
+	},
    {
    	/* Alder Lake CPU */
    	PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x466f),
diff --git a/drivers/i2c/busses/i2c-at91-slave.c b/drivers/i2c/busses/i2c-at91-slave.c
index d6eeea5166c0..131a67d9d4a6 100644
--- a/drivers/i2c/busses/i2c-at91-slave.c
+++ b/drivers/i2c/busses/i2c-at91-slave.c
@@ -106,8 +106,7 @@ static int at91_unreg_slave(struct i2c_client *slave)
static u32 at91_twi_func(struct i2c_adapter *adapter)
 {
-	return I2C_FUNC_SLAVE | I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL
-		| I2C_FUNC_SMBUS_READ_BLOCK_DATA;
+	return I2C_FUNC_SLAVE;
 }
static const struct i2c_algorithm at91_twi_algorithm_slave = {
diff --git a/drivers/i2c/busses/i2c-designware-slave.c b/drivers/i2c/busses/i2c-designware-slave.c
index 2e079cf20bb5..78e2c47e3d7d 100644
--- a/drivers/i2c/busses/i2c-designware-slave.c
+++ b/drivers/i2c/busses/i2c-designware-slave.c
@@ -220,7 +220,7 @@ static const struct i2c_algorithm i2c_dw_algo = {
void i2c_dw_configure_slave(struct dw_i2c_dev *dev)
 {
-	dev->functionality = I2C_FUNC_SLAVE | DW_IC_DEFAULT_FUNCTIONALITY;
+	dev->functionality = I2C_FUNC_SLAVE;
dev->slave_cfg = DW_IC_CON_RX_FIFO_FULL_HLD_CTRL |
    		 DW_IC_CON_RESTART_EN | DW_IC_CON_STOP_DET_IFADDRESSED;
diff --git a/drivers/iio/adc/ad9467.c b/drivers/iio/adc/ad9467.c
index 7475ec2a56c7..13e1bba45bef 100644
--- a/drivers/iio/adc/ad9467.c
+++ b/drivers/iio/adc/ad9467.c
@@ -225,11 +225,11 @@ static void __ad9467_get_scale(struct ad9467_state *st, int index,
 }
static const struct iio_chan_spec ad9434_channels[] = {
-	AD9467_CHAN(0, 0, 12, 'S'),
+	AD9467_CHAN(0, 0, 12, 's'),
 };
static const struct iio_chan_spec ad9467_channels[] = {
-	AD9467_CHAN(0, 0, 16, 'S'),
+	AD9467_CHAN(0, 0, 16, 's'),
 };
static const struct ad9467_chip_info ad9467_chip_tbl = {
diff --git a/drivers/iio/adc/adi-axi-adc.c b/drivers/iio/adc/adi-axi-adc.c
index a543b91124b0..e3b215882941 100644
--- a/drivers/iio/adc/adi-axi-adc.c
+++ b/drivers/iio/adc/adi-axi-adc.c
@@ -175,6 +175,7 @@ static int adi_axi_adc_probe(struct platform_device *pdev)
    struct adi_axi_adc_state *st;
    void __iomem *base;
    unsigned int ver;
+	struct clk *clk;
    int ret;
st = devm_kzalloc(&pdev->dev, sizeof(*st), GFP_KERNEL);
@@ -195,6 +196,10 @@ static int adi_axi_adc_probe(struct platform_device *pdev)
    if (!expected_ver)
    	return -ENODEV;
+	clk = devm_clk_get_enabled(&pdev->dev, NULL);
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
    /*
     * Force disable the core. Up to the frontend to enable us. And we can
     * still read/write registers...
diff --git a/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c b/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c
index 3b0f9598a7c7..adceb1b7a07f 100644
--- a/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c
+++ b/drivers/iio/common/inv_sensors/inv_sensors_timestamp.c
@@ -60,11 +60,15 @@ EXPORT_SYMBOL_NS_GPL(inv_sensors_timestamp_init, IIO_INV_SENSORS_TIMESTAMP);
 int inv_sensors_timestamp_update_odr(struct inv_sensors_timestamp *ts,
    			     uint32_t period, bool fifo)
 {
+	uint32_t mult;
+
    /* when FIFO is on, prevent odr change if one is already pending */
    if (fifo && ts->new_mult != 0)
    	return -EAGAIN;
-	ts->new_mult = period / ts->chip.clock_period;
+	mult = period / ts->chip.clock_period;
+	if (mult != ts->mult)
+		ts->new_mult = mult;
return 0;
 }
@@ -101,6 +105,9 @@ static bool inv_update_chip_period(struct inv_sensors_timestamp *ts,
static void inv_align_timestamp_it(struct inv_sensors_timestamp *ts)
 {
+	const int64_t period_min = ts->min_period * ts->mult;
+	const int64_t period_max = ts->max_period * ts->mult;
+	int64_t add_max, sub_max;
    int64_t delta, jitter;
    int64_t adjust;
@@ -108,11 +115,13 @@ static void inv_align_timestamp_it(struct inv_sensors_timestamp *ts)
    delta = ts->it.lo - ts->timestamp;
/* adjust timestamp while respecting jitter */
+	add_max = period_max - (int64_t)ts->period;
+	sub_max = period_min - (int64_t)ts->period;
    jitter = INV_SENSORS_TIMESTAMP_JITTER((int64_t)ts->period, ts->chip.jitter);
    if (delta > jitter)
-		adjust = jitter;
+		adjust = add_max;
    else if (delta < -jitter)
-		adjust = -jitter;
+		adjust = sub_max;
    else
    	adjust = 0;
diff --git a/drivers/iio/dac/ad5592r-base.c b/drivers/iio/dac/ad5592r-base.c
index 076bc9ecfb49..4763402dbcd6 100644
--- a/drivers/iio/dac/ad5592r-base.c
+++ b/drivers/iio/dac/ad5592r-base.c
@@ -415,7 +415,7 @@ static int ad5592r_read_raw(struct iio_dev *iio_dev,
    		s64 tmp = *val * (3767897513LL / 25LL);
    		*val = div_s64_rem(tmp, 1000000000LL, val2);
-			return IIO_VAL_INT_PLUS_MICRO;
+			return IIO_VAL_INT_PLUS_NANO;
    	}
mutex_lock(&st->lock);
diff --git a/drivers/iio/imu/bmi323/bmi323_core.c b/drivers/iio/imu/bmi323/bmi323_core.c
index 5d42ab9b176a..67d74a1a1b26 100644
--- a/drivers/iio/imu/bmi323/bmi323_core.c
+++ b/drivers/iio/imu/bmi323/bmi323_core.c
@@ -1391,7 +1391,7 @@ static irqreturn_t bmi323_trigger_handler(int irq, void *p)
    			       &data->buffer.channels,
    			       ARRAY_SIZE(data->buffer.channels));
    	if (ret)
-			return IRQ_NONE;
+			goto out;
    } else {
    	for_each_set_bit(bit, indio_dev->active_scan_mask,
    			 BMI323_CHAN_MAX) {
@@ -1400,13 +1400,14 @@ static irqreturn_t bmi323_trigger_handler(int irq, void *p)
    				      &data->buffer.channels[index++],
    				      BMI323_BYTES_PER_SAMPLE);
    		if (ret)
-				return IRQ_NONE;
+				goto out;
    	}
    }
iio_push_to_buffers_with_timestamp(indio_dev, &data->buffer,
    				   iio_get_time_ns(indio_dev));
+out:
    iio_trigger_notify_done(indio_dev->trig);
return IRQ_HANDLED;
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
index f67bd5a39beb..6d9cb010f628 100644
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
@@ -129,10 +129,6 @@ static int inv_icm42600_accel_update_scan_mode(struct iio_dev *indio_dev,
    /* update data FIFO write */
    inv_sensors_timestamp_apply_odr(ts, 0, 0, 0);
    ret = inv_icm42600_buffer_set_fifo_en(st, fifo_en | st->fifo.en);
-	if (ret)
-		goto out_unlock;
-
-	ret = inv_icm42600_buffer_update_watermark(st);
out_unlock:
    mutex_unlock(&st->lock);
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
index 3df0a715e885..fc80b4a97fda 100644
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
@@ -129,10 +129,6 @@ static int inv_icm42600_gyro_update_scan_mode(struct iio_dev *indio_dev,
    /* update data FIFO write */
    inv_sensors_timestamp_apply_odr(ts, 0, 0, 0);
    ret = inv_icm42600_buffer_set_fifo_en(st, fifo_en | st->fifo.en);
-	if (ret)
-		goto out_unlock;
-
-	ret = inv_icm42600_buffer_update_watermark(st);
out_unlock:
    mutex_unlock(&st->lock);
diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c
index 62e9e93d915d..0199d055e0ee 100644
--- a/drivers/iio/pressure/bmp280-core.c
+++ b/drivers/iio/pressure/bmp280-core.c
@@ -1394,12 +1394,12 @@ static int bmp580_read_temp(struct bmp280_data *data, int *val, int *val2)
/*
     * Temperature is returned in Celsius degrees in fractional
-	 * form down 2^16. We rescale by x1000 to return milli Celsius
-	 * to respect IIO ABI.
+	 * form down 2^16. We rescale by x1000 to return millidegrees
+	 * Celsius to respect IIO ABI.
     */
-	*val = raw_temp * 1000;
-	*val2 = 16;
-	return IIO_VAL_FRACTIONAL_LOG2;
+	raw_temp = sign_extend32(raw_temp, 23);
+	*val = ((s64)raw_temp * 1000) / (1 << 16);
+	return IIO_VAL_INT;
 }
static int bmp580_read_press(struct bmp280_data *data, int *val, int *val2)
diff --git a/drivers/iio/temperature/mcp9600.c b/drivers/iio/temperature/mcp9600.c
index 46845804292b..7a3eef5d5e75 100644
--- a/drivers/iio/temperature/mcp9600.c
+++ b/drivers/iio/temperature/mcp9600.c
@@ -52,7 +52,8 @@ static int mcp9600_read(struct mcp9600_data *data,
if (ret < 0)
    	return ret;
-	*val = ret;
+
+	*val = sign_extend32(ret, 15);
return 0;
 }
diff --git a/drivers/iio/temperature/mlx90635.c b/drivers/iio/temperature/mlx90635.c
index 1f5c962c1818..f7f88498ba0e 100644
--- a/drivers/iio/temperature/mlx90635.c
+++ b/drivers/iio/temperature/mlx90635.c
@@ -947,9 +947,9 @@ static int mlx90635_probe(struct i2c_client *client)
    			     "failed to allocate regmap\n");
regmap_ee = devm_regmap_init_i2c(client, &mlx90635_regmap_ee);
-	if (IS_ERR(regmap))
-		return dev_err_probe(&client->dev, PTR_ERR(regmap),
-				     "failed to allocate regmap\n");
+	if (IS_ERR(regmap_ee))
+		return dev_err_probe(&client->dev, PTR_ERR(regmap_ee),
+				     "failed to allocate EEPROM regmap\n");
mlx90635 = iio_priv(indio_dev);
    i2c_set_clientdata(client, indio_dev);
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c
index f440ca440d92..e740dc54c468 100644
--- a/drivers/iommu/amd/init.c
+++ b/drivers/iommu/amd/init.c
@@ -1678,8 +1678,17 @@ static void __init free_pci_segments(void)
    }
 }
+static void __init free_sysfs(struct amd_iommu *iommu)
+{
+	if (iommu->iommu.dev) {
+		iommu_device_unregister(&iommu->iommu);
+		iommu_device_sysfs_remove(&iommu->iommu);
+	}
+}
+
 static void __init free_iommu_one(struct amd_iommu *iommu)
 {
+	free_sysfs(iommu);
    free_cwwb_sem(iommu);
    free_command_buffer(iommu);
    free_event_buffer(iommu);
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 5f7d3db3afd8..6dbac6ec778e 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -1846,28 +1846,22 @@ static int its_vlpi_map(struct irq_data *d, struct its_cmd_info *info)
 {
    struct its_device *its_dev = irq_data_get_irq_chip_data(d);
    u32 event = its_get_event_id(d);
-	int ret = 0;
if (!info->map)
    	return -EINVAL;
-	raw_spin_lock(&its_dev->event_map.vlpi_lock);
-
    if (!its_dev->event_map.vm) {
    	struct its_vlpi_map *maps;
maps = kcalloc(its_dev->event_map.nr_lpis, sizeof(*maps),
    		       GFP_ATOMIC);
-		if (!maps) {
-			ret = -ENOMEM;
-			goto out;
-		}
+		if (!maps)
+			return -ENOMEM;
its_dev->event_map.vm = info->map->vm;
    	its_dev->event_map.vlpi_maps = maps;
    } else if (its_dev->event_map.vm != info->map->vm) {
-		ret = -EINVAL;
-		goto out;
+		return -EINVAL;
    }
/* Get our private copy of the mapping information */
@@ -1899,46 +1893,32 @@ static int its_vlpi_map(struct irq_data *d, struct its_cmd_info *info)
    	its_dev->event_map.nr_vlpis++;
    }
-out:
-	raw_spin_unlock(&its_dev->event_map.vlpi_lock);
-	return ret;
+	return 0;
 }
static int its_vlpi_get(struct irq_data *d, struct its_cmd_info *info)
 {
    struct its_device *its_dev = irq_data_get_irq_chip_data(d);
    struct its_vlpi_map *map;
-	int ret = 0;
-
-	raw_spin_lock(&its_dev->event_map.vlpi_lock);
map = get_vlpi_map(d);
-	if (!its_dev->event_map.vm || !map) {
-		ret = -EINVAL;
-		goto out;
-	}
+	if (!its_dev->event_map.vm || !map)
+		return -EINVAL;
/* Copy our mapping information to the incoming request */
    *info->map = *map;
-out:
-	raw_spin_unlock(&its_dev->event_map.vlpi_lock);
-	return ret;
+	return 0;
 }
static int its_vlpi_unmap(struct irq_data *d)
 {
    struct its_device *its_dev = irq_data_get_irq_chip_data(d);
    u32 event = its_get_event_id(d);
-	int ret = 0;
-
-	raw_spin_lock(&its_dev->event_map.vlpi_lock);
-	if (!its_dev->event_map.vm || !irqd_is_forwarded_to_vcpu(d)) {
-		ret = -EINVAL;
-		goto out;
-	}
+	if (!its_dev->event_map.vm || !irqd_is_forwarded_to_vcpu(d))
+		return -EINVAL;
/* Drop the virtual mapping */
    its_send_discard(its_dev, event);
@@ -1962,9 +1942,7 @@ static int its_vlpi_unmap(struct irq_data *d)
    	kfree(its_dev->event_map.vlpi_maps);
    }
-out:
-	raw_spin_unlock(&its_dev->event_map.vlpi_lock);
-	return ret;
+	return 0;
 }
static int its_vlpi_prop_update(struct irq_data *d, struct its_cmd_info *info)
@@ -1992,6 +1970,8 @@ static int its_irq_set_vcpu_affinity(struct irq_data *d, void *vcpu_info)
    if (!is_v4(its_dev->its))
    	return -EINVAL;
+	guard(raw_spinlock_irq)(&its_dev->event_map.vlpi_lock);
+
    /* Unmap request? */
    if (!info)
    	return its_vlpi_unmap(d);
diff --git a/drivers/irqchip/irq-sifive-plic.c b/drivers/irqchip/irq-sifive-plic.c
index f3d4cb9e34f7..d246b7230bd9 100644
--- a/drivers/irqchip/irq-sifive-plic.c
+++ b/drivers/irqchip/irq-sifive-plic.c
@@ -85,7 +85,7 @@ struct plic_handler {
    struct plic_priv	*priv;
 };
 static int plic_parent_irq __ro_after_init;
-static bool plic_cpuhp_setup_done __ro_after_init;
+static bool plic_global_setup_done __ro_after_init;
 static DEFINE_PER_CPU(struct plic_handler, plic_handlers);
static int plic_irq_set_type(struct irq_data *d, unsigned int type);
@@ -490,10 +490,8 @@ static int plic_probe(struct platform_device *pdev)
    unsigned long plic_quirks = 0;
    struct plic_handler *handler;
    u32 nr_irqs, parent_hwirq;
-	struct irq_domain *domain;
    struct plic_priv *priv;
    irq_hw_number_t hwirq;
-	bool cpuhp_setup;
if (is_of_node(dev->fwnode)) {
    	const struct of_device_id *id;
@@ -552,14 +550,6 @@ static int plic_probe(struct platform_device *pdev)
    		continue;
    	}
-		/* Find parent domain and register chained handler */
-		domain = irq_find_matching_fwnode(riscv_get_intc_hwnode(), DOMAIN_BUS_ANY);
-		if (!plic_parent_irq && domain) {
-			plic_parent_irq = irq_create_mapping(domain, RV_IRQ_EXT);
-			if (plic_parent_irq)
-				irq_set_chained_handler(plic_parent_irq, plic_handle_irq);
-		}
-
    	/*
    	 * When running in M-mode we need to ignore the S-mode handler.
    	 * Here we assume it always comes later, but that might be a
@@ -600,25 +590,35 @@ static int plic_probe(struct platform_device *pdev)
    	goto fail_cleanup_contexts;
/*
-	 * We can have multiple PLIC instances so setup cpuhp state
+	 * We can have multiple PLIC instances so setup global state
     * and register syscore operations only once after context
     * handlers of all online CPUs are initialized.
     */
-	if (!plic_cpuhp_setup_done) {
-		cpuhp_setup = true;
+	if (!plic_global_setup_done) {
+		struct irq_domain *domain;
+		bool global_setup = true;
+
    	for_each_online_cpu(cpu) {
    		handler = per_cpu_ptr(&plic_handlers, cpu);
    		if (!handler->present) {
-				cpuhp_setup = false;
+				global_setup = false;
    			break;
    		}
    	}
-		if (cpuhp_setup) {
+
+		if (global_setup) {
+			/* Find parent domain and register chained handler */
+			domain = irq_find_matching_fwnode(riscv_get_intc_hwnode(), DOMAIN_BUS_ANY);
+			if (domain)
+				plic_parent_irq = irq_create_mapping(domain, RV_IRQ_EXT);
+			if (plic_parent_irq)
+				irq_set_chained_handler(plic_parent_irq, plic_handle_irq);
+
    		cpuhp_setup_state(CPUHP_AP_IRQ_SIFIVE_PLIC_STARTING,
    				  "irqchip/sifive/plic:starting",
    				  plic_starting_cpu, plic_dying_cpu);
    		register_syscore_ops(&plic_irq_syscore_ops);
-			plic_cpuhp_setup_done = true;
+			plic_global_setup_done = true;
    	}
    }
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index 24fcff682b24..ba1be15cfd8e 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -552,12 +552,6 @@ int led_classdev_register_ext(struct device *parent,
    led_init_core(led_cdev);
#ifdef CONFIG_LEDS_TRIGGERS
-	/*
-	 * If no default trigger was given and hw_control_trigger is set,
-	 * make it the default trigger.
-	 */
-	if (!led_cdev->default_trigger && led_cdev->hw_control_trigger)
-		led_cdev->default_trigger = led_cdev->hw_control_trigger;
    led_trigger_set_default(led_cdev);
 #endif
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index 7f3dc8ee6ab8..417fddebe367 100644
--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -3492,6 +3492,7 @@ static void dm_integrity_io_hints(struct dm_target *ti, struct queue_limits *lim
    	limits->physical_block_size = ic->sectors_per_block << SECTOR_SHIFT;
    	blk_limits_io_min(limits, ic->sectors_per_block << SECTOR_SHIFT);
    	limits->dma_alignment = limits->logical_block_size - 1;
+		limits->discard_granularity = ic->sectors_per_block << SECTOR_SHIFT;
    }
    limits->max_integrity_segments = USHRT_MAX;
 }
diff --git a/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c b/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
index 32af2b14ff34..34c9be437432 100644
--- a/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
+++ b/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
@@ -69,8 +69,10 @@ static int gp_aux_bus_probe(struct pci_dev *pdev, const struct pci_device_id *id
aux_bus->aux_device_wrapper[1] = kzalloc(sizeof(*aux_bus->aux_device_wrapper[1]),
    					 GFP_KERNEL);
-	if (!aux_bus->aux_device_wrapper[1])
-		return -ENOMEM;
+	if (!aux_bus->aux_device_wrapper[1]) {
+		retval =  -ENOMEM;
+		goto err_aux_dev_add_0;
+	}
retval = ida_alloc(&gp_client_ida, GFP_KERNEL);
    if (retval < 0)
@@ -111,6 +113,7 @@ static int gp_aux_bus_probe(struct pci_dev *pdev, const struct pci_device_id *id
err_aux_dev_add_1:
    auxiliary_device_uninit(&aux_bus->aux_device_wrapper[1]->aux_dev);
+	goto err_aux_dev_add_0;
err_aux_dev_init_1:
    ida_free(&gp_client_ida, aux_bus->aux_device_wrapper[1]->aux_dev.id);
@@ -120,6 +123,7 @@ static int gp_aux_bus_probe(struct pci_dev *pdev, const struct pci_device_id *id
err_aux_dev_add_0:
    auxiliary_device_uninit(&aux_bus->aux_device_wrapper[0]->aux_dev);
+	goto err_ret;
err_aux_dev_init_0:
    ida_free(&gp_client_ida, aux_bus->aux_device_wrapper[0]->aux_dev.id);
@@ -127,6 +131,7 @@ static int gp_aux_bus_probe(struct pci_dev *pdev, const struct pci_device_id *id
 err_ida_alloc_0:
    kfree(aux_bus->aux_device_wrapper[0]);
+err_ret:
    return retval;
 }
diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c
index 7f59dd38c32f..6589635f8ba3 100644
--- a/drivers/misc/mei/pci-me.c
+++ b/drivers/misc/mei/pci-me.c
@@ -385,8 +385,10 @@ static int mei_me_pci_resume(struct device *device)
    }
err = mei_restart(dev);
-	if (err)
+	if (err) {
+		free_irq(pdev->irq, dev);
    	return err;
+	}
/* Start timer if stopped in suspend */
    schedule_delayed_work(&dev->timer_work, HZ);
diff --git a/drivers/misc/mei/platform-vsc.c b/drivers/misc/mei/platform-vsc.c
index b543e6b9f3cf..1ec65d87488a 100644
--- a/drivers/misc/mei/platform-vsc.c
+++ b/drivers/misc/mei/platform-vsc.c
@@ -399,41 +399,32 @@ static void mei_vsc_remove(struct platform_device *pdev)
static int mei_vsc_suspend(struct device *dev)
 {
-	struct mei_device *mei_dev = dev_get_drvdata(dev);
-	struct mei_vsc_hw *hw = mei_dev_to_vsc_hw(mei_dev);
+	struct mei_device *mei_dev;
+	int ret = 0;
-	mei_stop(mei_dev);
+	mei_dev = dev_get_drvdata(dev);
+	if (!mei_dev)
+		return -ENODEV;
-	mei_disable_interrupts(mei_dev);
+	mutex_lock(&mei_dev->device_lock);
-	vsc_tp_free_irq(hw->tp);
+	if (!mei_write_is_idle(mei_dev))
+		ret = -EAGAIN;
-	return 0;
+	mutex_unlock(&mei_dev->device_lock);
+
+	return ret;
 }
static int mei_vsc_resume(struct device *dev)
 {
-	struct mei_device *mei_dev = dev_get_drvdata(dev);
-	struct mei_vsc_hw *hw = mei_dev_to_vsc_hw(mei_dev);
-	int ret;
-
-	ret = vsc_tp_request_irq(hw->tp);
-	if (ret)
-		return ret;
-
-	ret = mei_restart(mei_dev);
-	if (ret)
-		goto err_free;
+	struct mei_device *mei_dev;
-	/* start timer if stopped in suspend */
-	schedule_delayed_work(&mei_dev->timer_work, HZ);
+	mei_dev = dev_get_drvdata(dev);
+	if (!mei_dev)
+		return -ENODEV;
return 0;
-
-err_free:
-	vsc_tp_free_irq(hw->tp);
-
-	return ret;
 }
static DEFINE_SIMPLE_DEV_PM_OPS(mei_vsc_pm_ops, mei_vsc_suspend, mei_vsc_resume);
diff --git a/drivers/misc/mei/vsc-fw-loader.c b/drivers/misc/mei/vsc-fw-loader.c
index ffa4ccd96a10..596a9d695dfc 100644
--- a/drivers/misc/mei/vsc-fw-loader.c
+++ b/drivers/misc/mei/vsc-fw-loader.c
@@ -252,7 +252,7 @@ static int vsc_get_sensor_name(struct vsc_fw_loader *fw_loader,
 {
    struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER };
    union acpi_object obj = {
-		.type = ACPI_TYPE_INTEGER,
+		.integer.type = ACPI_TYPE_INTEGER,
    	.integer.value = 1,
    };
    struct acpi_object_list arg_list = {
diff --git a/drivers/misc/vmw_vmci/vmci_event.c b/drivers/misc/vmw_vmci/vmci_event.c
index 5d7ac07623c2..9a41ab65378d 100644
--- a/drivers/misc/vmw_vmci/vmci_event.c
+++ b/drivers/misc/vmw_vmci/vmci_event.c
@@ -9,6 +9,7 @@
 #include <linux/vmw_vmci_api.h>
 #include <linux/list.h>
 #include <linux/module.h>
+#include <linux/nospec.h>
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/rculist.h>
@@ -86,9 +87,12 @@ static void event_deliver(struct vmci_event_msg *event_msg)
 {
    struct vmci_subscription *cur;
    struct list_head *subscriber_list;
+	u32 sanitized_event, max_vmci_event;
rcu_read_lock();
-	subscriber_list = &subscriber_array[event_msg->event_data.event];
+	max_vmci_event = ARRAY_SIZE(subscriber_array);
+	sanitized_event = array_index_nospec(event_msg->event_data.event, max_vmci_event);
+	subscriber_list = &subscriber_array[sanitized_event];
    list_for_each_entry_rcu(cur, subscriber_list, node) {
    	cur->callback(cur->id, &event_msg->event_data,
    		      cur->callback_data);
diff --git a/drivers/net/dsa/qca/qca8k-leds.c b/drivers/net/dsa/qca/qca8k-leds.c
index 811ebeeff4ed..43ac68052baf 100644
--- a/drivers/net/dsa/qca/qca8k-leds.c
+++ b/drivers/net/dsa/qca/qca8k-leds.c
@@ -431,8 +431,11 @@ qca8k_parse_port_leds(struct qca8k_priv *priv, struct fwnode_handle *port, int p
    	init_data.devicename = kasprintf(GFP_KERNEL, "%s:0%d",
    					 priv->internal_mdio_bus->id,
    					 port_num);
-		if (!init_data.devicename)
+		if (!init_data.devicename) {
+			fwnode_handle_put(led);
+			fwnode_handle_put(leds);
    		return -ENOMEM;
+		}
ret = devm_led_classdev_register_ext(priv->dev, &port_led->cdev, &init_data);
    	if (ret)
@@ -441,6 +444,7 @@ qca8k_parse_port_leds(struct qca8k_priv *priv, struct fwnode_handle *port, int p
    	kfree(init_data.devicename);
    }
+	fwnode_handle_put(leds);
    return 0;
 }
@@ -471,9 +475,13 @@ qca8k_setup_led_ctrl(struct qca8k_priv *priv)
    	 * the correct port for LED setup.
    	 */
    	ret = qca8k_parse_port_leds(priv, port, qca8k_port_to_phy(port_num));
-		if (ret)
+		if (ret) {
+			fwnode_handle_put(port);
+			fwnode_handle_put(ports);
    		return ret;
+		}
    }
+	fwnode_handle_put(ports);
    return 0;
 }
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index dd849e715c9b..c46abcccfca1 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -1419,6 +1419,57 @@ struct bnxt_l2_filter {
    atomic_t		refcnt;
 };
+/* Compat version of hwrm_port_phy_qcfg_output capped at 96 bytes.  The
+ * first 95 bytes are identical to hwrm_port_phy_qcfg_output in bnxt_hsi.h.
+ * The last valid byte in the compat version is different.
+ */
+struct hwrm_port_phy_qcfg_output_compat {
+	__le16	error_code;
+	__le16	req_type;
+	__le16	seq_id;
+	__le16	resp_len;
+	u8	link;
+	u8	active_fec_signal_mode;
+	__le16	link_speed;
+	u8	duplex_cfg;
+	u8	pause;
+	__le16	support_speeds;
+	__le16	force_link_speed;
+	u8	auto_mode;
+	u8	auto_pause;
+	__le16	auto_link_speed;
+	__le16	auto_link_speed_mask;
+	u8	wirespeed;
+	u8	lpbk;
+	u8	force_pause;
+	u8	module_status;
+	__le32	preemphasis;
+	u8	phy_maj;
+	u8	phy_min;
+	u8	phy_bld;
+	u8	phy_type;
+	u8	media_type;
+	u8	xcvr_pkg_type;
+	u8	eee_config_phy_addr;
+	u8	parallel_detect;
+	__le16	link_partner_adv_speeds;
+	u8	link_partner_adv_auto_mode;
+	u8	link_partner_adv_pause;
+	__le16	adv_eee_link_speed_mask;
+	__le16	link_partner_adv_eee_link_speed_mask;
+	__le32	xcvr_identifier_type_tx_lpi_timer;
+	__le16	fec_cfg;
+	u8	duplex_state;
+	u8	option_flags;
+	char	phy_vendor_name[16];
+	char	phy_vendor_partnumber[16];
+	__le16	support_pam4_speeds;
+	__le16	force_pam4_link_speed;
+	__le16	auto_pam4_link_speed_mask;
+	u8	link_partner_pam4_adv_speeds;
+	u8	valid;
+};
+
 struct bnxt_link_info {
    u8			phy_type;
    u8			media_type;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c
index 1df3d56cc4b5..d2fd2d04ed47 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c
@@ -680,7 +680,7 @@ static int __hwrm_send(struct bnxt *bp, struct bnxt_hwrm_ctx *ctx)
    		    req_type);
    else if (rc && rc != HWRM_ERR_CODE_PF_UNAVAILABLE)
    	hwrm_err(bp, ctx, "hwrm req_type 0x%x seq id 0x%x error 0x%x\n",
-			 req_type, token->seq_id, rc);
+			 req_type, le16_to_cpu(ctx->req->seq_id), rc);
    rc = __hwrm_to_stderr(rc);
 exit:
    if (token)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
index 175192ebaa77..22898d3d088b 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
@@ -950,8 +950,11 @@ static int bnxt_hwrm_fwd_resp(struct bnxt *bp, struct bnxt_vf_info *vf,
    struct hwrm_fwd_resp_input *req;
    int rc;
-	if (BNXT_FWD_RESP_SIZE_ERR(msg_size))
+	if (BNXT_FWD_RESP_SIZE_ERR(msg_size)) {
+		netdev_warn_once(bp->dev, "HWRM fwd response too big (%d bytes)\n",
+				 msg_size);
    	return -EINVAL;
+	}
rc = hwrm_req_init(bp, req, HWRM_FWD_RESP);
    if (!rc) {
@@ -1085,7 +1088,7 @@ static int bnxt_vf_set_link(struct bnxt *bp, struct bnxt_vf_info *vf)
    	rc = bnxt_hwrm_exec_fwd_resp(
    		bp, vf, sizeof(struct hwrm_port_phy_qcfg_input));
    } else {
-		struct hwrm_port_phy_qcfg_output phy_qcfg_resp = {0};
+		struct hwrm_port_phy_qcfg_output_compat phy_qcfg_resp = {};
    	struct hwrm_port_phy_qcfg_input *phy_qcfg_req;
phy_qcfg_req =
@@ -1096,6 +1099,11 @@ static int bnxt_vf_set_link(struct bnxt *bp, struct bnxt_vf_info *vf)
    	mutex_unlock(&bp->link_lock);
    	phy_qcfg_resp.resp_len = cpu_to_le16(sizeof(phy_qcfg_resp));
    	phy_qcfg_resp.seq_id = phy_qcfg_req->seq_id;
+		/* New SPEEDS2 fields are beyond the legacy structure, so
+		 * clear the SPEEDS2_SUPPORTED flag.
+		 */
+		phy_qcfg_resp.option_flags &=
+			~PORT_PHY_QCAPS_RESP_FLAGS2_SPEEDS2_SUPPORTED;
    	phy_qcfg_resp.valid = 1;
if (vf->flags & BNXT_VF_LINK_UP) {
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
index aa6c0dfb6f1c..e26b4ed33dc8 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
@@ -272,13 +272,12 @@ lio_vf_rep_copy_packet(struct octeon_device *oct,
    			pg_info->page_offset;
    		memcpy(skb->data, va, MIN_SKB_SIZE);
    		skb_put(skb, MIN_SKB_SIZE);
+			skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
+					pg_info->page,
+					pg_info->page_offset + MIN_SKB_SIZE,
+					len - MIN_SKB_SIZE,
+					LIO_RXBUFFER_SZ);
    	}
-
-		skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
-				pg_info->page,
-				pg_info->page_offset + MIN_SKB_SIZE,
-				len - MIN_SKB_SIZE,
-				LIO_RXBUFFER_SZ);
    } else {
    	struct octeon_skb_page_info *pg_info =
    		((struct octeon_skb_page_info *)(skb->cb));
diff --git a/drivers/net/ethernet/google/gve/gve_rx_dqo.c b/drivers/net/ethernet/google/gve/gve_rx_dqo.c
index 8e8071308aeb..d165a999d32e 100644
--- a/drivers/net/ethernet/google/gve/gve_rx_dqo.c
+++ b/drivers/net/ethernet/google/gve/gve_rx_dqo.c
@@ -581,11 +581,13 @@ static void gve_rx_skb_hash(struct sk_buff *skb,
    skb_set_hash(skb, le32_to_cpu(compl_desc->hash), hash_type);
 }
-static void gve_rx_free_skb(struct gve_rx_ring *rx)
+static void gve_rx_free_skb(struct napi_struct *napi, struct gve_rx_ring *rx)
 {
    if (!rx->ctx.skb_head)
    	return;
+	if (rx->ctx.skb_head == napi->skb)
+		napi->skb = NULL;
    dev_kfree_skb_any(rx->ctx.skb_head);
    rx->ctx.skb_head = NULL;
    rx->ctx.skb_tail = NULL;
@@ -884,7 +886,7 @@ int gve_rx_poll_dqo(struct gve_notify_block *block, int budget)
err = gve_rx_dqo(napi, rx, compl_desc, complq->head, rx->q_num);
    	if (err < 0) {
-			gve_rx_free_skb(rx);
+			gve_rx_free_skb(napi, rx);
    		u64_stats_update_begin(&rx->statss);
    		if (err == -ENOMEM)
    			rx->rx_skb_alloc_fail++;
@@ -927,7 +929,7 @@ int gve_rx_poll_dqo(struct gve_notify_block *block, int budget)
/* gve_rx_complete_skb() will consume skb if successful */
    	if (gve_rx_complete_skb(rx, napi, compl_desc, feat) != 0) {
-			gve_rx_free_skb(rx);
+			gve_rx_free_skb(napi, rx);
    		u64_stats_update_begin(&rx->statss);
    		rx->rx_desc_err_dropped_pkt++;
    		u64_stats_update_end(&rx->statss);
diff --git a/drivers/net/ethernet/google/gve/gve_tx_dqo.c b/drivers/net/ethernet/google/gve/gve_tx_dqo.c
index bc34b6cd3a3e..917a79a47e19 100644
--- a/drivers/net/ethernet/google/gve/gve_tx_dqo.c
+++ b/drivers/net/ethernet/google/gve/gve_tx_dqo.c
@@ -555,28 +555,18 @@ static int gve_prep_tso(struct sk_buff *skb)
    if (unlikely(skb_shinfo(skb)->gso_size < GVE_TX_MIN_TSO_MSS_DQO))
    	return -1;
+	if (!(skb_shinfo(skb)->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)))
+		return -EINVAL;
+
    /* Needed because we will modify header. */
    err = skb_cow_head(skb, 0);
    if (err < 0)
    	return err;
tcp = tcp_hdr(skb);
-
-	/* Remove payload length from checksum. */
    paylen = skb->len - skb_transport_offset(skb);
-
-	switch (skb_shinfo(skb)->gso_type) {
-	case SKB_GSO_TCPV4:
-	case SKB_GSO_TCPV6:
-		csum_replace_by_diff(&tcp->check,
-				     (__force __wsum)htonl(paylen));
-
-		/* Compute length of segmentation header. */
-		header_len = skb_tcp_all_headers(skb);
-		break;
-	default:
-		return -EINVAL;
-	}
+	csum_replace_by_diff(&tcp->check, (__force __wsum)htonl(paylen));
+	header_len = skb_tcp_all_headers(skb);
if (unlikely(header_len > GVE_TX_MAX_HDR_SIZE_DQO))
    	return -EINVAL;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 19668a8d22f7..c9258b1b2b42 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -3539,6 +3539,9 @@ static int hns3_alloc_ring_buffers(struct hns3_enet_ring *ring)
    	ret = hns3_alloc_and_attach_buffer(ring, i);
    	if (ret)
    		goto out_buffer_fail;
+
+		if (!(i % HNS3_RESCHED_BD_NUM))
+			cond_resched();
    }
return 0;
@@ -5111,6 +5114,7 @@ int hns3_init_all_ring(struct hns3_nic_priv *priv)
    	}
u64_stats_init(&priv->ring[i].syncp);
+		cond_resched();
    }
return 0;
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
index acd756b0c7c9..d36c4ed16d8d 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h
@@ -214,6 +214,8 @@ enum hns3_nic_state {
 #define HNS3_CQ_MODE_EQE			1U
 #define HNS3_CQ_MODE_CQE			0U
+#define HNS3_RESCHED_BD_NUM			1024
+
 enum hns3_pkt_l2t_type {
    HNS3_L2_TYPE_UNICAST,
    HNS3_L2_TYPE_MULTICAST,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index ce60332d83c3..990d7bd397aa 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -3042,9 +3042,7 @@ static void hclge_push_link_status(struct hclge_dev *hdev)
static void hclge_update_link_status(struct hclge_dev *hdev)
 {
-	struct hnae3_handle *rhandle = &hdev->vport[0].roce;
    struct hnae3_handle *handle = &hdev->vport[0].nic;
-	struct hnae3_client *rclient = hdev->roce_client;
    struct hnae3_client *client = hdev->nic_client;
    int state;
    int ret;
@@ -3068,8 +3066,15 @@ static void hclge_update_link_status(struct hclge_dev *hdev)
client->ops->link_status_change(handle, state);
    	hclge_config_mac_tnl_int(hdev, state);
-		if (rclient && rclient->ops->link_status_change)
-			rclient->ops->link_status_change(rhandle, state);
+
+		if (test_bit(HCLGE_STATE_ROCE_REGISTERED, &hdev->state)) {
+			struct hnae3_handle *rhandle = &hdev->vport[0].roce;
+			struct hnae3_client *rclient = hdev->roce_client;
+
+			if (rclient && rclient->ops->link_status_change)
+				rclient->ops->link_status_change(rhandle,
+								 state);
+		}
hclge_push_link_status(hdev);
    }
@@ -11245,6 +11250,12 @@ static int hclge_init_client_instance(struct hnae3_client *client,
    return ret;
 }
+static bool hclge_uninit_need_wait(struct hclge_dev *hdev)
+{
+	return test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state) ||
+	       test_bit(HCLGE_STATE_LINK_UPDATING, &hdev->state);
+}
+
 static void hclge_uninit_client_instance(struct hnae3_client *client,
    				 struct hnae3_ae_dev *ae_dev)
 {
@@ -11253,7 +11264,7 @@ static void hclge_uninit_client_instance(struct hnae3_client *client,
if (hdev->roce_client) {
    	clear_bit(HCLGE_STATE_ROCE_REGISTERED, &hdev->state);
-		while (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state))
+		while (hclge_uninit_need_wait(hdev))
    		msleep(HCLGE_WAIT_RESET_DONE);
hdev->roce_client->ops->uninit_instance(&vport->roce, 0);
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h
index 365c03d1c462..8e40f26aa506 100644
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -412,7 +412,6 @@ struct ice_vsi {
    struct ice_tc_cfg tc_cfg;
    struct bpf_prog *xdp_prog;
    struct ice_tx_ring **xdp_rings;	 /* XDP ring array */
-	unsigned long *af_xdp_zc_qps;	 /* tracks AF_XDP ZC enabled qps */
    u16 num_xdp_txq;		 /* Used XDP queues */
    u8 xdp_mapping_mode;		 /* ICE_MAP_MODE_[CONTIG|SCATTER] */
@@ -748,6 +747,25 @@ static inline void ice_set_ring_xdp(struct ice_tx_ring *ring)
    ring->flags |= ICE_TX_FLAGS_RING_XDP;
 }
+/**
+ * ice_get_xp_from_qid - get ZC XSK buffer pool bound to a queue ID
+ * @vsi: pointer to VSI
+ * @qid: index of a queue to look at XSK buff pool presence
+ *
+ * Return: A pointer to xsk_buff_pool structure if there is a buffer pool
+ * attached and configured as zero-copy, NULL otherwise.
+ */
+static inline struct xsk_buff_pool *ice_get_xp_from_qid(struct ice_vsi *vsi,
+							u16 qid)
+{
+	struct xsk_buff_pool *pool = xsk_get_pool_from_qid(vsi->netdev, qid);
+
+	if (!ice_is_xdp_ena_vsi(vsi))
+		return NULL;
+
+	return (pool && pool->dev) ? pool : NULL;
+}
+
 /**
  * ice_xsk_pool - get XSK buffer pool bound to a ring
  * @ring: Rx ring to use
@@ -760,10 +778,7 @@ static inline struct xsk_buff_pool *ice_xsk_pool(struct ice_rx_ring *ring)
    struct ice_vsi *vsi = ring->vsi;
    u16 qid = ring->q_index;
-	if (!ice_is_xdp_ena_vsi(vsi) || !test_bit(qid, vsi->af_xdp_zc_qps))
-		return NULL;
-
-	return xsk_get_pool_from_qid(vsi->netdev, qid);
+	return ice_get_xp_from_qid(vsi, qid);
 }
/**
@@ -788,12 +803,7 @@ static inline void ice_tx_xsk_pool(struct ice_vsi *vsi, u16 qid)
    if (!ring)
    	return;
-	if (!ice_is_xdp_ena_vsi(vsi) || !test_bit(qid, vsi->af_xdp_zc_qps)) {
-		ring->xsk_pool = NULL;
-		return;
-	}
-
-	ring->xsk_pool = xsk_get_pool_from_qid(vsi->netdev, qid);
+	ring->xsk_pool = ice_get_xp_from_qid(vsi, qid);
 }
/**
@@ -922,9 +932,17 @@ int ice_down(struct ice_vsi *vsi);
 int ice_down_up(struct ice_vsi *vsi);
 int ice_vsi_cfg_lan(struct ice_vsi *vsi);
 struct ice_vsi *ice_lb_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi);
+
+enum ice_xdp_cfg {
+	ICE_XDP_CFG_FULL,	/* Fully apply new config in .ndo_bpf() */
+	ICE_XDP_CFG_PART,	/* Save/use part of config in VSI rebuild */
+};
+
 int ice_vsi_determine_xdp_res(struct ice_vsi *vsi);
-int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog);
-int ice_destroy_xdp_rings(struct ice_vsi *vsi);
+int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog,
+			  enum ice_xdp_cfg cfg_type);
+int ice_destroy_xdp_rings(struct ice_vsi *vsi, enum ice_xdp_cfg cfg_type);
+void ice_map_xdp_rings(struct ice_vsi *vsi);
 int
 ice_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames,
         u32 flags);
diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c
index a545a7917e4f..9d23a436d2a6 100644
--- a/drivers/net/ethernet/intel/ice/ice_base.c
+++ b/drivers/net/ethernet/intel/ice/ice_base.c
@@ -860,6 +860,9 @@ void ice_vsi_map_rings_to_vectors(struct ice_vsi *vsi)
    	}
    	rx_rings_rem -= rx_rings_per_v;
    }
+
+	if (ice_is_xdp_ena_vsi(vsi))
+		ice_map_xdp_rings(vsi);
 }
/**
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index 558422120312..acf732ce04ed 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -117,14 +117,8 @@ static int ice_vsi_alloc_arrays(struct ice_vsi *vsi)
    if (!vsi->q_vectors)
    	goto err_vectors;
-	vsi->af_xdp_zc_qps = bitmap_zalloc(max_t(int, vsi->alloc_txq, vsi->alloc_rxq), GFP_KERNEL);
-	if (!vsi->af_xdp_zc_qps)
-		goto err_zc_qps;
-
    return 0;
-err_zc_qps:
-	devm_kfree(dev, vsi->q_vectors);
 err_vectors:
    devm_kfree(dev, vsi->rxq_map);
 err_rxq_map:
@@ -328,8 +322,6 @@ static void ice_vsi_free_arrays(struct ice_vsi *vsi)
dev = ice_pf_to_dev(pf);
-	bitmap_free(vsi->af_xdp_zc_qps);
-	vsi->af_xdp_zc_qps = NULL;
    /* free the ring and vector containers */
    devm_kfree(dev, vsi->q_vectors);
    vsi->q_vectors = NULL;
@@ -2331,22 +2323,23 @@ ice_vsi_cfg_def(struct ice_vsi *vsi, struct ice_vsi_cfg_params *params)
    	if (ret)
    		goto unroll_vector_base;
-		ice_vsi_map_rings_to_vectors(vsi);
-
-		/* Associate q_vector rings to napi */
-		ice_vsi_set_napi_queues(vsi);
-
-		vsi->stat_offsets_loaded = false;
-
    	if (ice_is_xdp_ena_vsi(vsi)) {
    		ret = ice_vsi_determine_xdp_res(vsi);
    		if (ret)
    			goto unroll_vector_base;
-			ret = ice_prepare_xdp_rings(vsi, vsi->xdp_prog);
+			ret = ice_prepare_xdp_rings(vsi, vsi->xdp_prog,
+						    ICE_XDP_CFG_PART);
    		if (ret)
    			goto unroll_vector_base;
    	}
+		ice_vsi_map_rings_to_vectors(vsi);
+
+		/* Associate q_vector rings to napi */
+		ice_vsi_set_napi_queues(vsi);
+
+		vsi->stat_offsets_loaded = false;
+
    	/* ICE_VSI_CTRL does not need RSS so skip RSS processing */
    	if (vsi->type != ICE_VSI_CTRL)
    		/* Do not exit if configuring RSS had an issue, at
@@ -2493,7 +2486,7 @@ void ice_vsi_decfg(struct ice_vsi *vsi)
    	/* return value check can be skipped here, it always returns
    	 * 0 if reset is in progress
    	 */
-		ice_destroy_xdp_rings(vsi);
+		ice_destroy_xdp_rings(vsi, ICE_XDP_CFG_PART);
ice_vsi_clear_rings(vsi);
    ice_vsi_free_q_vectors(vsi);
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 33a164fa325a..10fef2e726b3 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -2670,17 +2670,72 @@ static void ice_vsi_assign_bpf_prog(struct ice_vsi *vsi, struct bpf_prog *prog)
    	bpf_prog_put(old_prog);
 }
+static struct ice_tx_ring *ice_xdp_ring_from_qid(struct ice_vsi *vsi, int qid)
+{
+	struct ice_q_vector *q_vector;
+	struct ice_tx_ring *ring;
+
+	if (static_key_enabled(&ice_xdp_locking_key))
+		return vsi->xdp_rings[qid % vsi->num_xdp_txq];
+
+	q_vector = vsi->rx_rings[qid]->q_vector;
+	ice_for_each_tx_ring(ring, q_vector->tx)
+		if (ice_ring_is_xdp(ring))
+			return ring;
+
+	return NULL;
+}
+
+/**
+ * ice_map_xdp_rings - Map XDP rings to interrupt vectors
+ * @vsi: the VSI with XDP rings being configured
+ *
+ * Map XDP rings to interrupt vectors and perform the configuration steps
+ * dependent on the mapping.
+ */
+void ice_map_xdp_rings(struct ice_vsi *vsi)
+{
+	int xdp_rings_rem = vsi->num_xdp_txq;
+	int v_idx, q_idx;
+
+	/* follow the logic from ice_vsi_map_rings_to_vectors */
+	ice_for_each_q_vector(vsi, v_idx) {
+		struct ice_q_vector *q_vector = vsi->q_vectors[v_idx];
+		int xdp_rings_per_v, q_id, q_base;
+
+		xdp_rings_per_v = DIV_ROUND_UP(xdp_rings_rem,
+					       vsi->num_q_vectors - v_idx);
+		q_base = vsi->num_xdp_txq - xdp_rings_rem;
+
+		for (q_id = q_base; q_id < (q_base + xdp_rings_per_v); q_id++) {
+			struct ice_tx_ring *xdp_ring = vsi->xdp_rings[q_id];
+
+			xdp_ring->q_vector = q_vector;
+			xdp_ring->next = q_vector->tx.tx_ring;
+			q_vector->tx.tx_ring = xdp_ring;
+		}
+		xdp_rings_rem -= xdp_rings_per_v;
+	}
+
+	ice_for_each_rxq(vsi, q_idx) {
+		vsi->rx_rings[q_idx]->xdp_ring = ice_xdp_ring_from_qid(vsi,
+								       q_idx);
+		ice_tx_xsk_pool(vsi, q_idx);
+	}
+}
+
 /**
  * ice_prepare_xdp_rings - Allocate, configure and setup Tx rings for XDP
  * @vsi: VSI to bring up Tx rings used by XDP
  * @prog: bpf program that will be assigned to VSI
+ * @cfg_type: create from scratch or restore the existing configuration
  *
  * Return 0 on success and negative value on error
  */
-int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog)
+int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog,
+			  enum ice_xdp_cfg cfg_type)
 {
    u16 max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
-	int xdp_rings_rem = vsi->num_xdp_txq;
    struct ice_pf *pf = vsi->back;
    struct ice_qs_cfg xdp_qs_cfg = {
    	.qs_mutex = &pf->avail_q_mutex,
@@ -2693,8 +2748,7 @@ int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog)
    	.mapping_mode = ICE_VSI_MAP_CONTIG
    };
    struct device *dev;
-	int i, v_idx;
-	int status;
+	int status, i;
dev = ice_pf_to_dev(pf);
    vsi->xdp_rings = devm_kcalloc(dev, vsi->num_xdp_txq,
@@ -2713,49 +2767,15 @@ int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog)
    if (ice_xdp_alloc_setup_rings(vsi))
    	goto clear_xdp_rings;
-	/* follow the logic from ice_vsi_map_rings_to_vectors */
-	ice_for_each_q_vector(vsi, v_idx) {
-		struct ice_q_vector *q_vector = vsi->q_vectors[v_idx];
-		int xdp_rings_per_v, q_id, q_base;
-
-		xdp_rings_per_v = DIV_ROUND_UP(xdp_rings_rem,
-					       vsi->num_q_vectors - v_idx);
-		q_base = vsi->num_xdp_txq - xdp_rings_rem;
-
-		for (q_id = q_base; q_id < (q_base + xdp_rings_per_v); q_id++) {
-			struct ice_tx_ring *xdp_ring = vsi->xdp_rings[q_id];
-
-			xdp_ring->q_vector = q_vector;
-			xdp_ring->next = q_vector->tx.tx_ring;
-			q_vector->tx.tx_ring = xdp_ring;
-		}
-		xdp_rings_rem -= xdp_rings_per_v;
-	}
-
-	ice_for_each_rxq(vsi, i) {
-		if (static_key_enabled(&ice_xdp_locking_key)) {
-			vsi->rx_rings[i]->xdp_ring = vsi->xdp_rings[i % vsi->num_xdp_txq];
-		} else {
-			struct ice_q_vector *q_vector = vsi->rx_rings[i]->q_vector;
-			struct ice_tx_ring *ring;
-
-			ice_for_each_tx_ring(ring, q_vector->tx) {
-				if (ice_ring_is_xdp(ring)) {
-					vsi->rx_rings[i]->xdp_ring = ring;
-					break;
-				}
-			}
-		}
-		ice_tx_xsk_pool(vsi, i);
-	}
-
    /* omit the scheduler update if in reset path; XDP queues will be
     * taken into account at the end of ice_vsi_rebuild, where
     * ice_cfg_vsi_lan is being called
     */
-	if (ice_is_reset_in_progress(pf->state))
+	if (cfg_type == ICE_XDP_CFG_PART)
    	return 0;
+	ice_map_xdp_rings(vsi);
+
    /* tell the Tx scheduler that right now we have
     * additional queues
     */
@@ -2805,22 +2825,21 @@ int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog)
 /**
  * ice_destroy_xdp_rings - undo the configuration made by ice_prepare_xdp_rings
  * @vsi: VSI to remove XDP rings
+ * @cfg_type: disable XDP permanently or allow it to be restored later
  *
  * Detach XDP rings from irq vectors, clean up the PF bitmap and free
  * resources
  */
-int ice_destroy_xdp_rings(struct ice_vsi *vsi)
+int ice_destroy_xdp_rings(struct ice_vsi *vsi, enum ice_xdp_cfg cfg_type)
 {
    u16 max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
    struct ice_pf *pf = vsi->back;
    int i, v_idx;
/* q_vectors are freed in reset path so there's no point in detaching
-	 * rings; in case of rebuild being triggered not from reset bits
-	 * in pf->state won't be set, so additionally check first q_vector
-	 * against NULL
+	 * rings
     */
-	if (ice_is_reset_in_progress(pf->state) || !vsi->q_vectors[0])
+	if (cfg_type == ICE_XDP_CFG_PART)
    	goto free_qmap;
ice_for_each_q_vector(vsi, v_idx) {
@@ -2861,7 +2880,7 @@ int ice_destroy_xdp_rings(struct ice_vsi *vsi)
    if (static_key_enabled(&ice_xdp_locking_key))
    	static_branch_dec(&ice_xdp_locking_key);
-	if (ice_is_reset_in_progress(pf->state) || !vsi->q_vectors[0])
+	if (cfg_type == ICE_XDP_CFG_PART)
    	return 0;
ice_vsi_assign_bpf_prog(vsi, NULL);
@@ -2972,7 +2991,8 @@ ice_xdp_setup_prog(struct ice_vsi *vsi, struct bpf_prog *prog,
    	if (xdp_ring_err) {
    		NL_SET_ERR_MSG_MOD(extack, "Not enough Tx resources for XDP");
    	} else {
-			xdp_ring_err = ice_prepare_xdp_rings(vsi, prog);
+			xdp_ring_err = ice_prepare_xdp_rings(vsi, prog,
+							     ICE_XDP_CFG_FULL);
    		if (xdp_ring_err)
    			NL_SET_ERR_MSG_MOD(extack, "Setting up XDP Tx resources failed");
    	}
@@ -2983,7 +3003,7 @@ ice_xdp_setup_prog(struct ice_vsi *vsi, struct bpf_prog *prog,
    		NL_SET_ERR_MSG_MOD(extack, "Setting up XDP Rx resources failed");
    } else if (ice_is_xdp_ena_vsi(vsi) && !prog) {
    	xdp_features_clear_redirect_target(vsi->netdev);
-		xdp_ring_err = ice_destroy_xdp_rings(vsi);
+		xdp_ring_err = ice_destroy_xdp_rings(vsi, ICE_XDP_CFG_FULL);
    	if (xdp_ring_err)
    		NL_SET_ERR_MSG_MOD(extack, "Freeing XDP Tx resources failed");
    	/* reallocate Rx queues that were used for zero-copy */
diff --git a/drivers/net/ethernet/intel/ice/ice_nvm.c b/drivers/net/ethernet/intel/ice/ice_nvm.c
index d4e05d2cb30c..8510a02afedc 100644
--- a/drivers/net/ethernet/intel/ice/ice_nvm.c
+++ b/drivers/net/ethernet/intel/ice/ice_nvm.c
@@ -375,11 +375,25 @@ ice_read_nvm_module(struct ice_hw *hw, enum ice_bank_select bank, u32 offset, u1
  *
  * Read the specified word from the copy of the Shadow RAM found in the
  * specified NVM module.
+ *
+ * Note that the Shadow RAM copy is always located after the CSS header, and
+ * is aligned to 64-byte (32-word) offsets.
  */
 static int
 ice_read_nvm_sr_copy(struct ice_hw *hw, enum ice_bank_select bank, u32 offset, u16 *data)
 {
-	return ice_read_nvm_module(hw, bank, ICE_NVM_SR_COPY_WORD_OFFSET + offset, data);
+	u32 sr_copy;
+
+	switch (bank) {
+	case ICE_ACTIVE_FLASH_BANK:
+		sr_copy = roundup(hw->flash.banks.active_css_hdr_len, 32);
+		break;
+	case ICE_INACTIVE_FLASH_BANK:
+		sr_copy = roundup(hw->flash.banks.inactive_css_hdr_len, 32);
+		break;
+	}
+
+	return ice_read_nvm_module(hw, bank, sr_copy + offset, data);
 }
/**
@@ -441,8 +455,7 @@ int
 ice_get_pfa_module_tlv(struct ice_hw *hw, u16 *module_tlv, u16 *module_tlv_len,
    	       u16 module_type)
 {
-	u16 pfa_len, pfa_ptr;
-	u16 next_tlv;
+	u16 pfa_len, pfa_ptr, next_tlv, max_tlv;
    int status;
status = ice_read_sr_word(hw, ICE_SR_PFA_PTR, &pfa_ptr);
@@ -455,11 +468,23 @@ ice_get_pfa_module_tlv(struct ice_hw *hw, u16 *module_tlv, u16 *module_tlv_len,
    	ice_debug(hw, ICE_DBG_INIT, "Failed to read PFA length.\n");
    	return status;
    }
+
+	/* The Preserved Fields Area contains a sequence of Type-Length-Value
+	 * structures which define its contents. The PFA length includes all
+	 * of the TLVs, plus the initial length word itself, *and* one final
+	 * word at the end after all of the TLVs.
+	 */
+	if (check_add_overflow(pfa_ptr, pfa_len - 1, &max_tlv)) {
+		dev_warn(ice_hw_to_dev(hw), "PFA starts at offset %u. PFA length of %u caused 16-bit arithmetic overflow.\n",
+			 pfa_ptr, pfa_len);
+		return -EINVAL;
+	}
+
    /* Starting with first TLV after PFA length, iterate through the list
     * of TLVs to find the requested one.
     */
    next_tlv = pfa_ptr + 1;
-	while (next_tlv < pfa_ptr + pfa_len) {
+	while (next_tlv < max_tlv) {
    	u16 tlv_sub_module_type;
    	u16 tlv_len;
@@ -483,10 +508,13 @@ ice_get_pfa_module_tlv(struct ice_hw *hw, u16 *module_tlv, u16 *module_tlv_len,
    		}
    		return -EINVAL;
    	}
-		/* Check next TLV, i.e. current TLV pointer + length + 2 words
-		 * (for current TLV's type and length)
-		 */
-		next_tlv = next_tlv + tlv_len + 2;
+
+		if (check_add_overflow(next_tlv, 2, &next_tlv) ||
+		    check_add_overflow(next_tlv, tlv_len, &next_tlv)) {
+			dev_warn(ice_hw_to_dev(hw), "TLV of type %u and length 0x%04x caused 16-bit arithmetic overflow. The PFA starts at 0x%04x and has length of 0x%04x\n",
+				 tlv_sub_module_type, tlv_len, pfa_ptr, pfa_len);
+			return -EINVAL;
+		}
    }
    /* Module does not exist */
    return -ENOENT;
@@ -1010,6 +1038,72 @@ static int ice_determine_active_flash_banks(struct ice_hw *hw)
    return 0;
 }
+/**
+ * ice_get_nvm_css_hdr_len - Read the CSS header length from the NVM CSS header
+ * @hw: pointer to the HW struct
+ * @bank: whether to read from the active or inactive flash bank
+ * @hdr_len: storage for header length in words
+ *
+ * Read the CSS header length from the NVM CSS header and add the Authentication
+ * header size, and then convert to words.
+ *
+ * Return: zero on success, or a negative error code on failure.
+ */
+static int
+ice_get_nvm_css_hdr_len(struct ice_hw *hw, enum ice_bank_select bank,
+			u32 *hdr_len)
+{
+	u16 hdr_len_l, hdr_len_h;
+	u32 hdr_len_dword;
+	int status;
+
+	status = ice_read_nvm_module(hw, bank, ICE_NVM_CSS_HDR_LEN_L,
+				     &hdr_len_l);
+	if (status)
+		return status;
+
+	status = ice_read_nvm_module(hw, bank, ICE_NVM_CSS_HDR_LEN_H,
+				     &hdr_len_h);
+	if (status)
+		return status;
+
+	/* CSS header length is in DWORD, so convert to words and add
+	 * authentication header size
+	 */
+	hdr_len_dword = hdr_len_h << 16 | hdr_len_l;
+	*hdr_len = (hdr_len_dword * 2) + ICE_NVM_AUTH_HEADER_LEN;
+
+	return 0;
+}
+
+/**
+ * ice_determine_css_hdr_len - Discover CSS header length for the device
+ * @hw: pointer to the HW struct
+ *
+ * Determine the size of the CSS header at the start of the NVM module. This
+ * is useful for locating the Shadow RAM copy in the NVM, as the Shadow RAM is
+ * always located just after the CSS header.
+ *
+ * Return: zero on success, or a negative error code on failure.
+ */
+static int ice_determine_css_hdr_len(struct ice_hw *hw)
+{
+	struct ice_bank_info *banks = &hw->flash.banks;
+	int status;
+
+	status = ice_get_nvm_css_hdr_len(hw, ICE_ACTIVE_FLASH_BANK,
+					 &banks->active_css_hdr_len);
+	if (status)
+		return status;
+
+	status = ice_get_nvm_css_hdr_len(hw, ICE_INACTIVE_FLASH_BANK,
+					 &banks->inactive_css_hdr_len);
+	if (status)
+		return status;
+
+	return 0;
+}
+
 /**
  * ice_init_nvm - initializes NVM setting
  * @hw: pointer to the HW struct
@@ -1056,6 +1150,12 @@ int ice_init_nvm(struct ice_hw *hw)
    	return status;
    }
+	status = ice_determine_css_hdr_len(hw);
+	if (status) {
+		ice_debug(hw, ICE_DBG_NVM, "Failed to determine Shadow RAM copy offsets.\n");
+		return status;
+	}
+
    status = ice_get_nvm_ver_info(hw, ICE_ACTIVE_FLASH_BANK, &flash->nvm);
    if (status) {
    	ice_debug(hw, ICE_DBG_INIT, "Failed to read NVM info.\n");
diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h
index 9ff92dba5823..0aacd0d050b8 100644
--- a/drivers/net/ethernet/intel/ice/ice_type.h
+++ b/drivers/net/ethernet/intel/ice/ice_type.h
@@ -481,6 +481,8 @@ struct ice_bank_info {
    u32 orom_size;				/* Size of OROM bank */
    u32 netlist_ptr;			/* Pointer to 1st Netlist bank */
    u32 netlist_size;			/* Size of Netlist bank */
+	u32 active_css_hdr_len;			/* Active CSS header length */
+	u32 inactive_css_hdr_len;		/* Inactive CSS header length */
    enum ice_flash_bank nvm_bank;		/* Active NVM bank */
    enum ice_flash_bank orom_bank;		/* Active OROM bank */
    enum ice_flash_bank netlist_bank;	/* Active Netlist bank */
@@ -1084,17 +1086,13 @@ struct ice_aq_get_set_rss_lut_params {
 #define ICE_SR_SECTOR_SIZE_IN_WORDS	0x800
/* CSS Header words */
+#define ICE_NVM_CSS_HDR_LEN_L			0x02
+#define ICE_NVM_CSS_HDR_LEN_H			0x03
 #define ICE_NVM_CSS_SREV_L			0x14
 #define ICE_NVM_CSS_SREV_H			0x15
-/* Length of CSS header section in words */
-#define ICE_CSS_HEADER_LENGTH			330
-
-/* Offset of Shadow RAM copy in the NVM bank area. */
-#define ICE_NVM_SR_COPY_WORD_OFFSET		roundup(ICE_CSS_HEADER_LENGTH, 32)
-
-/* Size in bytes of Option ROM trailer */
-#define ICE_NVM_OROM_TRAILER_LENGTH		(2 * ICE_CSS_HEADER_LENGTH)
+/* Length of Authentication header section in words */
+#define ICE_NVM_AUTH_HEADER_LEN			0x08
/* The Link Topology Netlist section is stored as a series of words. It is
  * stored in the NVM as a TLV, with the first two words containing the type
diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c
index 1857220d27fe..86a865788e34 100644
--- a/drivers/net/ethernet/intel/ice/ice_xsk.c
+++ b/drivers/net/ethernet/intel/ice/ice_xsk.c
@@ -269,7 +269,6 @@ static int ice_xsk_pool_disable(struct ice_vsi *vsi, u16 qid)
    if (!pool)
    	return -EINVAL;
-	clear_bit(qid, vsi->af_xdp_zc_qps);
    xsk_pool_dma_unmap(pool, ICE_RX_DMA_ATTR);
return 0;
@@ -300,8 +299,6 @@ ice_xsk_pool_enable(struct ice_vsi *vsi, struct xsk_buff_pool *pool, u16 qid)
    if (err)
    	return err;
-	set_bit(qid, vsi->af_xdp_zc_qps);
-
    return 0;
 }
@@ -349,11 +346,13 @@ ice_realloc_rx_xdp_bufs(struct ice_rx_ring *rx_ring, bool pool_present)
 int ice_realloc_zc_buf(struct ice_vsi *vsi, bool zc)
 {
    struct ice_rx_ring *rx_ring;
-	unsigned long q;
+	uint i;
+
+	ice_for_each_rxq(vsi, i) {
+		rx_ring = vsi->rx_rings[i];
+		if (!rx_ring->xsk_pool)
+			continue;
-	for_each_set_bit(q, vsi->af_xdp_zc_qps,
-			 max_t(int, vsi->alloc_txq, vsi->alloc_rxq)) {
-		rx_ring = vsi->rx_rings[q];
    	if (ice_realloc_rx_xdp_bufs(rx_ring, zc))
    		return -ENOMEM;
    }
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index 1a64f1ca6ca8..e699412d22f6 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -1629,12 +1629,17 @@ static int igc_ethtool_get_eee(struct net_device *netdev,
    struct igc_hw *hw = &adapter->hw;
    u32 eeer;
+	linkmode_set_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT,
+			 edata->supported);
+	linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
+			 edata->supported);
+	linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT,
+			 edata->supported);
+
    if (hw->dev_spec._base.eee_enable)
    	mii_eee_cap1_mod_linkmode_t(edata->advertised,
    				    adapter->eee_advert);
-	*edata = adapter->eee;
-
    eeer = rd32(IGC_EEER);
/* EEE status on negotiated link */
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 4d975d620a8e..58bc96021bb4 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -12,6 +12,7 @@
 #include <linux/bpf_trace.h>
 #include <net/xdp_sock_drv.h>
 #include <linux/pci.h>
+#include <linux/mdio.h>
#include <net/ipv6.h>
@@ -4876,6 +4877,9 @@ void igc_up(struct igc_adapter *adapter)
    /* start the watchdog. */
    hw->mac.get_link_status = true;
    schedule_work(&adapter->watchdog_task);
+
+	adapter->eee_advert = MDIO_EEE_100TX | MDIO_EEE_1000T |
+			      MDIO_EEE_2_5GT;
 }
/**
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
index e8b73b9d75e3..97722ce8c4cb 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c
@@ -2519,7 +2519,17 @@ static int npc_mcam_alloc_entries(struct npc_mcam *mcam, u16 pcifunc,
     * - when available free entries are less.
     * Lower priority ones out of avaialble free entries are always
     * chosen when 'high vs low' question arises.
+	 *
+	 * For a VF base MCAM match rule is set by its PF. And all the
+	 * further MCAM rules installed by VF on its own are
+	 * concatenated with the base rule set by its PF. Hence PF entries
+	 * should be at lower priority compared to VF entries. Otherwise
+	 * base rule is hit always and rules installed by VF will be of
+	 * no use. Hence if the request is from PF then allocate low
+	 * priority entries.
     */
+	if (!(pcifunc & RVU_PFVF_FUNC_MASK))
+		goto lprio_alloc;
/* Get the search range for priority allocation request */
    if (req->priority) {
@@ -2528,17 +2538,6 @@ static int npc_mcam_alloc_entries(struct npc_mcam *mcam, u16 pcifunc,
    	goto alloc;
    }
-	/* For a VF base MCAM match rule is set by its PF. And all the
-	 * further MCAM rules installed by VF on its own are
-	 * concatenated with the base rule set by its PF. Hence PF entries
-	 * should be at lower priority compared to VF entries. Otherwise
-	 * base rule is hit always and rules installed by VF will be of
-	 * no use. Hence if the request is from PF and NOT a priority
-	 * allocation request then allocate low priority entries.
-	 */
-	if (!(pcifunc & RVU_PFVF_FUNC_MASK))
-		goto lprio_alloc;
-
    /* Find out the search range for non-priority allocation request
     *
     * Get MCAM free entry count in middle zone.
@@ -2568,6 +2567,18 @@ static int npc_mcam_alloc_entries(struct npc_mcam *mcam, u16 pcifunc,
    	reverse = true;
    	start = 0;
    	end = mcam->bmap_entries;
+		/* Ensure PF requests are always at bottom and if PF requests
+		 * for higher/lower priority entry wrt reference entry then
+		 * honour that criteria and start search for entries from bottom
+		 * and not in mid zone.
+		 */
+		if (!(pcifunc & RVU_PFVF_FUNC_MASK) &&
+		    req->priority == NPC_MCAM_HIGHER_PRIO)
+			end = req->ref_entry;
+
+		if (!(pcifunc & RVU_PFVF_FUNC_MASK) &&
+		    req->priority == NPC_MCAM_LOWER_PRIO)
+			start = req->ref_entry;
    }
alloc:
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index d7d73295f0dc..41d9b0684be7 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1131,9 +1131,9 @@ static int mtk_init_fq_dma(struct mtk_eth *eth)
 {
    const struct mtk_soc_data *soc = eth->soc;
    dma_addr_t phy_ring_tail;
-	int cnt = MTK_QDMA_RING_SIZE;
+	int cnt = soc->tx.fq_dma_size;
    dma_addr_t dma_addr;
-	int i;
+	int i, j, len;
if (MTK_HAS_CAPS(eth->soc->caps, MTK_SRAM))
    	eth->scratch_ring = eth->sram_base;
@@ -1142,40 +1142,46 @@ static int mtk_init_fq_dma(struct mtk_eth *eth)
    					       cnt * soc->tx.desc_size,
    					       &eth->phy_scratch_ring,
    					       GFP_KERNEL);
+
    if (unlikely(!eth->scratch_ring))
    	return -ENOMEM;
-	eth->scratch_head = kcalloc(cnt, MTK_QDMA_PAGE_SIZE, GFP_KERNEL);
-	if (unlikely(!eth->scratch_head))
-		return -ENOMEM;
+	phy_ring_tail = eth->phy_scratch_ring + soc->tx.desc_size * (cnt - 1);
-	dma_addr = dma_map_single(eth->dma_dev,
-				  eth->scratch_head, cnt * MTK_QDMA_PAGE_SIZE,
-				  DMA_FROM_DEVICE);
-	if (unlikely(dma_mapping_error(eth->dma_dev, dma_addr)))
-		return -ENOMEM;
+	for (j = 0; j < DIV_ROUND_UP(soc->tx.fq_dma_size, MTK_FQ_DMA_LENGTH); j++) {
+		len = min_t(int, cnt - j * MTK_FQ_DMA_LENGTH, MTK_FQ_DMA_LENGTH);
+		eth->scratch_head[j] = kcalloc(len, MTK_QDMA_PAGE_SIZE, GFP_KERNEL);
-	phy_ring_tail = eth->phy_scratch_ring + soc->tx.desc_size * (cnt - 1);
+		if (unlikely(!eth->scratch_head[j]))
+			return -ENOMEM;
-	for (i = 0; i < cnt; i++) {
-		dma_addr_t addr = dma_addr + i * MTK_QDMA_PAGE_SIZE;
-		struct mtk_tx_dma_v2 *txd;
+		dma_addr = dma_map_single(eth->dma_dev,
+					  eth->scratch_head[j], len * MTK_QDMA_PAGE_SIZE,
+					  DMA_FROM_DEVICE);
-		txd = eth->scratch_ring + i * soc->tx.desc_size;
-		txd->txd1 = addr;
-		if (i < cnt - 1)
-			txd->txd2 = eth->phy_scratch_ring +
-				    (i + 1) * soc->tx.desc_size;
+		if (unlikely(dma_mapping_error(eth->dma_dev, dma_addr)))
+			return -ENOMEM;
-		txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE);
-		if (MTK_HAS_CAPS(soc->caps, MTK_36BIT_DMA))
-			txd->txd3 |= TX_DMA_PREP_ADDR64(addr);
-		txd->txd4 = 0;
-		if (mtk_is_netsys_v2_or_greater(eth)) {
-			txd->txd5 = 0;
-			txd->txd6 = 0;
-			txd->txd7 = 0;
-			txd->txd8 = 0;
+		for (i = 0; i < cnt; i++) {
+			struct mtk_tx_dma_v2 *txd;
+
+			txd = eth->scratch_ring + (j * MTK_FQ_DMA_LENGTH + i) * soc->tx.desc_size;
+			txd->txd1 = dma_addr + i * MTK_QDMA_PAGE_SIZE;
+			if (j * MTK_FQ_DMA_LENGTH + i < cnt)
+				txd->txd2 = eth->phy_scratch_ring +
+					    (j * MTK_FQ_DMA_LENGTH + i + 1) * soc->tx.desc_size;
+
+			txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE);
+			if (MTK_HAS_CAPS(soc->caps, MTK_36BIT_DMA))
+				txd->txd3 |= TX_DMA_PREP_ADDR64(dma_addr + i * MTK_QDMA_PAGE_SIZE);
+
+			txd->txd4 = 0;
+			if (mtk_is_netsys_v2_or_greater(eth)) {
+				txd->txd5 = 0;
+				txd->txd6 = 0;
+				txd->txd7 = 0;
+				txd->txd8 = 0;
+			}
    	}
    }
@@ -2457,7 +2463,7 @@ static int mtk_tx_alloc(struct mtk_eth *eth)
    if (MTK_HAS_CAPS(soc->caps, MTK_QDMA))
    	ring_size = MTK_QDMA_RING_SIZE;
    else
-		ring_size = MTK_DMA_SIZE;
+		ring_size = soc->tx.dma_size;
ring->buf = kcalloc(ring_size, sizeof(*ring->buf),
    		       GFP_KERNEL);
@@ -2465,8 +2471,8 @@ static int mtk_tx_alloc(struct mtk_eth *eth)
    	goto no_tx_mem;
if (MTK_HAS_CAPS(soc->caps, MTK_SRAM)) {
-		ring->dma = eth->sram_base + ring_size * sz;
-		ring->phys = eth->phy_scratch_ring + ring_size * (dma_addr_t)sz;
+		ring->dma = eth->sram_base + soc->tx.fq_dma_size * sz;
+		ring->phys = eth->phy_scratch_ring + soc->tx.fq_dma_size * (dma_addr_t)sz;
    } else {
    	ring->dma = dma_alloc_coherent(eth->dma_dev, ring_size * sz,
    				       &ring->phys, GFP_KERNEL);
@@ -2588,6 +2594,7 @@ static void mtk_tx_clean(struct mtk_eth *eth)
 static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag)
 {
    const struct mtk_reg_map *reg_map = eth->soc->reg_map;
+	const struct mtk_soc_data *soc = eth->soc;
    struct mtk_rx_ring *ring;
    int rx_data_len, rx_dma_size, tx_ring_size;
    int i;
@@ -2595,7 +2602,7 @@ static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag)
    if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA))
    	tx_ring_size = MTK_QDMA_RING_SIZE;
    else
-		tx_ring_size = MTK_DMA_SIZE;
+		tx_ring_size = soc->tx.dma_size;
if (rx_flag == MTK_RX_FLAGS_QDMA) {
    	if (ring_no)
@@ -2610,7 +2617,7 @@ static int mtk_rx_alloc(struct mtk_eth *eth, int ring_no, int rx_flag)
    	rx_dma_size = MTK_HW_LRO_DMA_SIZE;
    } else {
    	rx_data_len = ETH_DATA_LEN;
-		rx_dma_size = MTK_DMA_SIZE;
+		rx_dma_size = soc->rx.dma_size;
    }
ring->frag_size = mtk_max_frag_size(rx_data_len);
@@ -3139,7 +3146,10 @@ static void mtk_dma_free(struct mtk_eth *eth)
    		mtk_rx_clean(eth, &eth->rx_ring[i], false);
    }
-	kfree(eth->scratch_head);
+	for (i = 0; i < DIV_ROUND_UP(soc->tx.fq_dma_size, MTK_FQ_DMA_LENGTH); i++) {
+		kfree(eth->scratch_head[i]);
+		eth->scratch_head[i] = NULL;
+	}
 }
static bool mtk_hw_reset_check(struct mtk_eth *eth)
@@ -5043,11 +5053,14 @@ static const struct mtk_soc_data mt2701_data = {
    	.desc_size = sizeof(struct mtk_tx_dma),
    	.dma_max_len = MTK_TX_DMA_BUF_LEN,
    	.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(2K),
    },
    .rx = {
    	.desc_size = sizeof(struct mtk_rx_dma),
    	.irq_done_mask = MTK_RX_DONE_INT,
    	.dma_l4_valid = RX_DMA_L4_VALID,
+		.dma_size = MTK_DMA_SIZE(2K),
    	.dma_max_len = MTK_TX_DMA_BUF_LEN,
    	.dma_len_offset = 16,
    },
@@ -5067,11 +5080,14 @@ static const struct mtk_soc_data mt7621_data = {
    	.desc_size = sizeof(struct mtk_tx_dma),
    	.dma_max_len = MTK_TX_DMA_BUF_LEN,
    	.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(2K),
    },
    .rx = {
    	.desc_size = sizeof(struct mtk_rx_dma),
    	.irq_done_mask = MTK_RX_DONE_INT,
    	.dma_l4_valid = RX_DMA_L4_VALID,
+		.dma_size = MTK_DMA_SIZE(2K),
    	.dma_max_len = MTK_TX_DMA_BUF_LEN,
    	.dma_len_offset = 16,
    },
@@ -5093,11 +5109,14 @@ static const struct mtk_soc_data mt7622_data = {
    	.desc_size = sizeof(struct mtk_tx_dma),
    	.dma_max_len = MTK_TX_DMA_BUF_LEN,
    	.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(2K),
    },
    .rx = {
    	.desc_size = sizeof(struct mtk_rx_dma),
    	.irq_done_mask = MTK_RX_DONE_INT,
    	.dma_l4_valid = RX_DMA_L4_VALID,
+		.dma_size = MTK_DMA_SIZE(2K),
    	.dma_max_len = MTK_TX_DMA_BUF_LEN,
    	.dma_len_offset = 16,
    },
@@ -5118,11 +5137,14 @@ static const struct mtk_soc_data mt7623_data = {
    	.desc_size = sizeof(struct mtk_tx_dma),
    	.dma_max_len = MTK_TX_DMA_BUF_LEN,
    	.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(2K),
    },
    .rx = {
    	.desc_size = sizeof(struct mtk_rx_dma),
    	.irq_done_mask = MTK_RX_DONE_INT,
    	.dma_l4_valid = RX_DMA_L4_VALID,
+		.dma_size = MTK_DMA_SIZE(2K),
    	.dma_max_len = MTK_TX_DMA_BUF_LEN,
    	.dma_len_offset = 16,
    },
@@ -5141,11 +5163,14 @@ static const struct mtk_soc_data mt7629_data = {
    	.desc_size = sizeof(struct mtk_tx_dma),
    	.dma_max_len = MTK_TX_DMA_BUF_LEN,
    	.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(2K),
    },
    .rx = {
    	.desc_size = sizeof(struct mtk_rx_dma),
    	.irq_done_mask = MTK_RX_DONE_INT,
    	.dma_l4_valid = RX_DMA_L4_VALID,
+		.dma_size = MTK_DMA_SIZE(2K),
    	.dma_max_len = MTK_TX_DMA_BUF_LEN,
    	.dma_len_offset = 16,
    },
@@ -5167,6 +5192,8 @@ static const struct mtk_soc_data mt7981_data = {
    	.desc_size = sizeof(struct mtk_tx_dma_v2),
    	.dma_max_len = MTK_TX_DMA_BUF_LEN_V2,
    	.dma_len_offset = 8,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(2K),
    },
    .rx = {
    	.desc_size = sizeof(struct mtk_rx_dma),
@@ -5174,6 +5201,7 @@ static const struct mtk_soc_data mt7981_data = {
    	.dma_l4_valid = RX_DMA_L4_VALID_V2,
    	.dma_max_len = MTK_TX_DMA_BUF_LEN,
    	.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
    },
 };
@@ -5193,6 +5221,8 @@ static const struct mtk_soc_data mt7986_data = {
    	.desc_size = sizeof(struct mtk_tx_dma_v2),
    	.dma_max_len = MTK_TX_DMA_BUF_LEN_V2,
    	.dma_len_offset = 8,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(2K),
    },
    .rx = {
    	.desc_size = sizeof(struct mtk_rx_dma),
@@ -5200,6 +5230,7 @@ static const struct mtk_soc_data mt7986_data = {
    	.dma_l4_valid = RX_DMA_L4_VALID_V2,
    	.dma_max_len = MTK_TX_DMA_BUF_LEN,
    	.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
    },
 };
@@ -5219,6 +5250,8 @@ static const struct mtk_soc_data mt7988_data = {
    	.desc_size = sizeof(struct mtk_tx_dma_v2),
    	.dma_max_len = MTK_TX_DMA_BUF_LEN_V2,
    	.dma_len_offset = 8,
+		.dma_size = MTK_DMA_SIZE(2K),
+		.fq_dma_size = MTK_DMA_SIZE(4K),
    },
    .rx = {
    	.desc_size = sizeof(struct mtk_rx_dma_v2),
@@ -5226,6 +5259,7 @@ static const struct mtk_soc_data mt7988_data = {
    	.dma_l4_valid = RX_DMA_L4_VALID_V2,
    	.dma_max_len = MTK_TX_DMA_BUF_LEN_V2,
    	.dma_len_offset = 8,
+		.dma_size = MTK_DMA_SIZE(2K),
    },
 };
@@ -5240,6 +5274,7 @@ static const struct mtk_soc_data rt5350_data = {
    	.desc_size = sizeof(struct mtk_tx_dma),
    	.dma_max_len = MTK_TX_DMA_BUF_LEN,
    	.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
    },
    .rx = {
    	.desc_size = sizeof(struct mtk_rx_dma),
@@ -5247,6 +5282,7 @@ static const struct mtk_soc_data rt5350_data = {
    	.dma_l4_valid = RX_DMA_L4_VALID_PDMA,
    	.dma_max_len = MTK_TX_DMA_BUF_LEN,
    	.dma_len_offset = 16,
+		.dma_size = MTK_DMA_SIZE(2K),
    },
 };
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
index 39b50de1decb..a25c33b9a4f3 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
@@ -32,7 +32,9 @@
 #define MTK_TX_DMA_BUF_LEN	0x3fff
 #define MTK_TX_DMA_BUF_LEN_V2	0xffff
 #define MTK_QDMA_RING_SIZE	2048
-#define MTK_DMA_SIZE		512
+#define MTK_DMA_SIZE(x)		(SZ_##x)
+#define MTK_FQ_DMA_HEAD		32
+#define MTK_FQ_DMA_LENGTH	2048
 #define MTK_RX_ETH_HLEN		(ETH_HLEN + ETH_FCS_LEN)
 #define MTK_RX_HLEN		(NET_SKB_PAD + MTK_RX_ETH_HLEN + NET_IP_ALIGN)
 #define MTK_DMA_DUMMY_DESC	0xffffffff
@@ -1176,6 +1178,8 @@ struct mtk_soc_data {
    	u32	desc_size;
    	u32	dma_max_len;
    	u32	dma_len_offset;
+		u32	dma_size;
+		u32	fq_dma_size;
    } tx;
    struct {
    	u32	desc_size;
@@ -1183,6 +1187,7 @@ struct mtk_soc_data {
    	u32	dma_l4_valid;
    	u32	dma_max_len;
    	u32	dma_len_offset;
+		u32	dma_size;
    } rx;
 };
@@ -1264,7 +1269,7 @@ struct mtk_eth {
    struct napi_struct		rx_napi;
    void				*scratch_ring;
    dma_addr_t			phy_scratch_ring;
-	void				*scratch_head;
+	void				*scratch_head[MTK_FQ_DMA_HEAD];
    struct clk			*clks[MTK_CLK_MAX];
struct mii_bus			*mii_bus;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 47be07af214f..981a3e058840 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -4738,7 +4738,7 @@ static netdev_features_t mlx5e_tunnel_features_check(struct mlx5e_priv *priv,
/* Verify if UDP port is being offloaded by HW */
    	if (mlx5_vxlan_lookup_port(priv->mdev->vxlan, port))
-			return features;
+			return vxlan_features_check(skb, features);
#if IS_ENABLED(CONFIG_GENEVE)
    	/* Support Geneve offload for default UDP port */
@@ -4764,7 +4764,6 @@ netdev_features_t mlx5e_features_check(struct sk_buff *skb,
    struct mlx5e_priv *priv = netdev_priv(netdev);
features = vlan_features_check(skb, features);
-	features = vxlan_features_check(skb, features);
/* Validate if the tunneled packet is being offloaded by HW */
    if (skb->encapsulation &&
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
index e7faf7e73ca4..6c7f2471fe62 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
@@ -373,6 +373,10 @@ int mlx5_cmd_fast_teardown_hca(struct mlx5_core_dev *dev)
    do {
    	if (mlx5_get_nic_state(dev) == MLX5_INITIAL_SEG_NIC_INTERFACE_DISABLED)
    		break;
+		if (pci_channel_offline(dev->pdev)) {
+			mlx5_core_err(dev, "PCI channel offline, stop waiting for NIC IFC\n");
+			return -EACCES;
+		}
cond_resched();
    } while (!time_after(jiffies, end));
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
index ad38e31822df..a6329ca2d9bf 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
@@ -248,6 +248,10 @@ void mlx5_error_sw_reset(struct mlx5_core_dev *dev)
    do {
    	if (mlx5_get_nic_state(dev) == MLX5_INITIAL_SEG_NIC_INTERFACE_DISABLED)
    		break;
+		if (pci_channel_offline(dev->pdev)) {
+			mlx5_core_err(dev, "PCI channel offline, stop waiting for NIC IFC\n");
+			goto unlock;
+		}
msleep(20);
    } while (!time_after(jiffies, end));
@@ -317,6 +321,10 @@ int mlx5_health_wait_pci_up(struct mlx5_core_dev *dev)
    		mlx5_core_warn(dev, "device is being removed, stop waiting for PCI\n");
    		return -ENODEV;
    	}
+		if (pci_channel_offline(dev->pdev)) {
+			mlx5_core_err(dev, "PCI channel offline, stop waiting for PCI\n");
+			return -EACCES;
+		}
    	msleep(100);
    }
    return 0;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c
index 101b3bb90863..e12bc4cd8066 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c
@@ -88,9 +88,13 @@ static int mlx5_lag_create_port_sel_table(struct mlx5_lag *ldev,
    							      &dest, 1);
    		if (IS_ERR(lag_definer->rules[idx])) {
    			err = PTR_ERR(lag_definer->rules[idx]);
-				while (i--)
-					while (j--)
+				do {
+					while (j--) {
+						idx = i * ldev->buckets + j;
    					mlx5_del_flow_rules(lag_definer->rules[idx]);
+					}
+					j = ldev->buckets;
+				} while (i--);
    			goto destroy_fg;
    		}
    	}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c
index 6b774e0c2766..d0b595ba6110 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c
@@ -74,6 +74,10 @@ int mlx5_vsc_gw_lock(struct mlx5_core_dev *dev)
    		ret = -EBUSY;
    		goto pci_unlock;
    	}
+		if (pci_channel_offline(dev->pdev)) {
+			ret = -EACCES;
+			goto pci_unlock;
+		}
/* Check if semaphore is already locked */
    	ret = vsc_read(dev, VSC_SEMAPHORE_OFFSET, &lock_val);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 6574c145dc1e..459a836a5d9c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -1298,6 +1298,9 @@ static int mlx5_function_teardown(struct mlx5_core_dev *dev, bool boot)
if (!err)
    	mlx5_function_disable(dev, boot);
+	else
+		mlx5_stop_health_poll(dev, boot);
+
    return err;
 }
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index 7f0c6cdc375e..0cd819bc4ae3 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -304,10 +304,8 @@ static int ionic_qcq_enable(struct ionic_qcq *qcq)
    if (ret)
    	return ret;
-	if (qcq->napi.poll)
-		napi_enable(&qcq->napi);
-
    if (qcq->flags & IONIC_QCQ_F_INTR) {
+		napi_enable(&qcq->napi);
    	irq_set_affinity_hint(qcq->intr.vector,
    			      &qcq->intr.affinity_mask);
    	ionic_intr_mask(idev->intr_ctrl, qcq->intr.index,
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
index 5dba6d2d633c..2427610f4306 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_txrx.c
@@ -586,6 +586,7 @@ static bool ionic_run_xdp(struct ionic_rx_stats *stats,
    		netdev_dbg(netdev, "tx ionic_xdp_post_frame err %d\n", err);
    		goto out_xdp_abort;
    	}
+		buf_info->page = NULL;
    	stats->xdp_tx++;
/* the Tx completion will free the buffers */
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
index e254b21fdb59..65d7370b47d5 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
@@ -93,6 +93,7 @@ struct ethqos_emac_driver_data {
    bool has_emac_ge_3;
    const char *link_clk_name;
    bool has_integrated_pcs;
+	u32 dma_addr_width;
    struct dwmac4_addrs dwmac4_addrs;
 };
@@ -276,6 +277,7 @@ static const struct ethqos_emac_driver_data emac_v4_0_0_data = {
    .has_emac_ge_3 = true,
    .link_clk_name = "phyaux",
    .has_integrated_pcs = true,
+	.dma_addr_width = 36,
    .dwmac4_addrs = {
    	.dma_chan = 0x00008100,
    	.dma_chan_offset = 0x1000,
@@ -845,6 +847,8 @@ static int qcom_ethqos_probe(struct platform_device *pdev)
    	plat_dat->flags |= STMMAC_FLAG_RX_CLK_RUNS_IN_LPI;
    if (data->has_integrated_pcs)
    	plat_dat->flags |= STMMAC_FLAG_HAS_INTEGRATED_PCS;
+	if (data->dma_addr_width)
+		plat_dat->host_dma_width = data->dma_addr_width;
if (ethqos->serdes_phy) {
    	plat_dat->serdes_powerup = qcom_ethqos_serdes_powerup;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
index 620c16e9be3a..b1896379dbab 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
@@ -343,10 +343,11 @@ static int tc_setup_cbs(struct stmmac_priv *priv,
    		struct tc_cbs_qopt_offload *qopt)
 {
    u32 tx_queues_count = priv->plat->tx_queues_to_use;
+	s64 port_transmit_rate_kbps;
    u32 queue = qopt->queue;
-	u32 ptr, speed_div;
    u32 mode_to_use;
    u64 value;
+	u32 ptr;
    int ret;
/* Queue 0 is not AVB capable */
@@ -355,30 +356,26 @@ static int tc_setup_cbs(struct stmmac_priv *priv,
    if (!priv->dma_cap.av)
    	return -EOPNOTSUPP;
+	port_transmit_rate_kbps = qopt->idleslope - qopt->sendslope;
+
    /* Port Transmit Rate and Speed Divider */
-	switch (priv->speed) {
+	switch (div_s64(port_transmit_rate_kbps, 1000)) {
    case SPEED_10000:
-		ptr = 32;
-		speed_div = 10000000;
-		break;
    case SPEED_5000:
    	ptr = 32;
-		speed_div = 5000000;
    	break;
    case SPEED_2500:
-		ptr = 8;
-		speed_div = 2500000;
-		break;
    case SPEED_1000:
    	ptr = 8;
-		speed_div = 1000000;
    	break;
    case SPEED_100:
    	ptr = 4;
-		speed_div = 100000;
    	break;
    default:
-		return -EOPNOTSUPP;
+		netdev_err(priv->dev,
+			   "Invalid portTransmitRate %lld (idleSlope - sendSlope)\n",
+			   port_transmit_rate_kbps);
+		return -EINVAL;
    }
mode_to_use = priv->plat->tx_queues_cfg[queue].mode_to_use;
@@ -398,10 +395,10 @@ static int tc_setup_cbs(struct stmmac_priv *priv,
    }
/* Final adjustments for HW */
-	value = div_s64(qopt->idleslope * 1024ll * ptr, speed_div);
+	value = div_s64(qopt->idleslope * 1024ll * ptr, port_transmit_rate_kbps);
    priv->plat->tx_queues_cfg[queue].idle_slope = value & GENMASK(31, 0);
-	value = div_s64(-qopt->sendslope * 1024ll * ptr, speed_div);
+	value = div_s64(-qopt->sendslope * 1024ll * ptr, port_transmit_rate_kbps);
    priv->plat->tx_queues_cfg[queue].send_slope = value & GENMASK(31, 0);
value = qopt->hicredit * 1024ll * 8;
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 6c2835086b57..76053d2c1595 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -811,6 +811,7 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev,
    		   struct geneve_dev *geneve,
    		   const struct ip_tunnel_info *info)
 {
+	bool inner_proto_inherit = geneve->cfg.inner_proto_inherit;
    bool xnet = !net_eq(geneve->net, dev_net(geneve->dev));
    struct geneve_sock *gs4 = rcu_dereference(geneve->sock4);
    const struct ip_tunnel_key *key = &info->key;
@@ -822,7 +823,7 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev,
    __be16 sport;
    int err;
-	if (!skb_vlan_inet_prepare(skb))
+	if (!skb_vlan_inet_prepare(skb, inner_proto_inherit))
    	return -EINVAL;
if (!gs4)
@@ -903,7 +904,7 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev,
    }
err = geneve_build_skb(&rt->dst, skb, info, xnet, sizeof(struct iphdr),
-			       geneve->cfg.inner_proto_inherit);
+			       inner_proto_inherit);
    if (unlikely(err))
    	return err;
@@ -919,6 +920,7 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev,
    		    struct geneve_dev *geneve,
    		    const struct ip_tunnel_info *info)
 {
+	bool inner_proto_inherit = geneve->cfg.inner_proto_inherit;
    bool xnet = !net_eq(geneve->net, dev_net(geneve->dev));
    struct geneve_sock *gs6 = rcu_dereference(geneve->sock6);
    const struct ip_tunnel_key *key = &info->key;
@@ -929,7 +931,7 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev,
    __be16 sport;
    int err;
-	if (!skb_vlan_inet_prepare(skb))
+	if (!skb_vlan_inet_prepare(skb, inner_proto_inherit))
    	return -EINVAL;
if (!gs6)
@@ -991,7 +993,7 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev,
    	ttl = ttl ? : ip6_dst_hoplimit(dst);
    }
    err = geneve_build_skb(dst, skb, info, xnet, sizeof(struct ipv6hdr),
-			       geneve->cfg.inner_proto_inherit);
+			       inner_proto_inherit);
    if (unlikely(err))
    	return err;
diff --git a/drivers/net/netdevsim/netdev.c b/drivers/net/netdevsim/netdev.c
index 8330bc0bcb7e..d405809030aa 100644
--- a/drivers/net/netdevsim/netdev.c
+++ b/drivers/net/netdevsim/netdev.c
@@ -292,7 +292,8 @@ static int nsim_get_iflink(const struct net_device *dev)
rcu_read_lock();
    peer = rcu_dereference(nsim->peer);
-	iflink = peer ? READ_ONCE(peer->netdev->ifindex) : 0;
+	iflink = peer ? READ_ONCE(peer->netdev->ifindex) :
+			READ_ONCE(dev->ifindex);
    rcu_read_unlock();
return iflink;
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 13370439a7ca..4b22bb6393e2 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -785,6 +785,17 @@ static int ksz8061_config_init(struct phy_device *phydev)
 {
    int ret;
+	/* Chip can be powered down by the bootstrap code. */
+	ret = phy_read(phydev, MII_BMCR);
+	if (ret < 0)
+		return ret;
+	if (ret & BMCR_PDOWN) {
+		ret = phy_write(phydev, MII_BMCR, ret & ~BMCR_PDOWN);
+		if (ret < 0)
+			return ret;
+		usleep_range(1000, 2000);
+	}
+
    ret = phy_write_mmd(phydev, MDIO_MMD_PMAPMD, MDIO_DEVID1, 0xB61A);
    if (ret)
    	return ret;
@@ -1858,7 +1869,7 @@ static const struct ksz9477_errata_write ksz9477_errata_writes[] = {
    {0x1c, 0x20, 0xeeee},
 };
-static int ksz9477_config_init(struct phy_device *phydev)
+static int ksz9477_phy_errata(struct phy_device *phydev)
 {
    int err;
    int i;
@@ -1886,16 +1897,30 @@ static int ksz9477_config_init(struct phy_device *phydev)
    		return err;
    }
+	err = genphy_restart_aneg(phydev);
+	if (err)
+		return err;
+
+	return err;
+}
+
+static int ksz9477_config_init(struct phy_device *phydev)
+{
+	int err;
+
+	/* Only KSZ9897 family of switches needs this fix. */
+	if ((phydev->phy_id & 0xf) == 1) {
+		err = ksz9477_phy_errata(phydev);
+		if (err)
+			return err;
+	}
+
    /* According to KSZ9477 Errata DS80000754C (Module 4) all EEE modes
     * in this switch shall be regarded as broken.
     */
    if (phydev->dev_flags & MICREL_NO_EEE)
    	phydev->eee_broken_modes = -1;
-	err = genphy_restart_aneg(phydev);
-	if (err)
-		return err;
-
    return kszphy_config_init(phydev);
 }
@@ -2004,6 +2029,71 @@ static int kszphy_resume(struct phy_device *phydev)
    return 0;
 }
+static int ksz9477_resume(struct phy_device *phydev)
+{
+	int ret;
+
+	/* No need to initialize registers if not powered down. */
+	ret = phy_read(phydev, MII_BMCR);
+	if (ret < 0)
+		return ret;
+	if (!(ret & BMCR_PDOWN))
+		return 0;
+
+	genphy_resume(phydev);
+
+	/* After switching from power-down to normal mode, an internal global
+	 * reset is automatically generated. Wait a minimum of 1 ms before
+	 * read/write access to the PHY registers.
+	 */
+	usleep_range(1000, 2000);
+
+	/* Only KSZ9897 family of switches needs this fix. */
+	if ((phydev->phy_id & 0xf) == 1) {
+		ret = ksz9477_phy_errata(phydev);
+		if (ret)
+			return ret;
+	}
+
+	/* Enable PHY Interrupts */
+	if (phy_interrupt_is_valid(phydev)) {
+		phydev->interrupts = PHY_INTERRUPT_ENABLED;
+		if (phydev->drv->config_intr)
+			phydev->drv->config_intr(phydev);
+	}
+
+	return 0;
+}
+
+static int ksz8061_resume(struct phy_device *phydev)
+{
+	int ret;
+
+	/* This function can be called twice when the Ethernet device is on. */
+	ret = phy_read(phydev, MII_BMCR);
+	if (ret < 0)
+		return ret;
+	if (!(ret & BMCR_PDOWN))
+		return 0;
+
+	genphy_resume(phydev);
+	usleep_range(1000, 2000);
+
+	/* Re-program the value after chip is reset. */
+	ret = phy_write_mmd(phydev, MDIO_MMD_PMAPMD, MDIO_DEVID1, 0xB61A);
+	if (ret)
+		return ret;
+
+	/* Enable PHY Interrupts */
+	if (phy_interrupt_is_valid(phydev)) {
+		phydev->interrupts = PHY_INTERRUPT_ENABLED;
+		if (phydev->drv->config_intr)
+			phydev->drv->config_intr(phydev);
+	}
+
+	return 0;
+}
+
 static int kszphy_probe(struct phy_device *phydev)
 {
    const struct kszphy_type *type = phydev->drv->driver_data;
@@ -4826,7 +4916,7 @@ static struct phy_driver ksphy_driver[] = {
    .config_intr	= kszphy_config_intr,
    .handle_interrupt = kszphy_handle_interrupt,
    .suspend	= kszphy_suspend,
-	.resume		= kszphy_resume,
+	.resume		= ksz8061_resume,
 }, {
    .phy_id		= PHY_ID_KSZ9021,
    .phy_id_mask	= 0x000ffffe,
@@ -4980,7 +5070,7 @@ static struct phy_driver ksphy_driver[] = {
    .config_intr	= kszphy_config_intr,
    .handle_interrupt = kszphy_handle_interrupt,
    .suspend	= genphy_suspend,
-	.resume		= genphy_resume,
+	.resume		= ksz9477_resume,
    .get_features	= ksz9477_get_features,
 } };
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
index f75c9eb3958e..d999d9baadb2 100644
--- a/drivers/net/phy/sfp.c
+++ b/drivers/net/phy/sfp.c
@@ -2418,8 +2418,7 @@ static void sfp_sm_module(struct sfp *sfp, unsigned int event)
/* Handle remove event globally, it resets this state machine */
    if (event == SFP_E_REMOVE) {
-		if (sfp->sm_mod_state > SFP_MOD_PROBE)
-			sfp_sm_mod_remove(sfp);
+		sfp_sm_mod_remove(sfp);
    	sfp_sm_mod_next(sfp, SFP_MOD_EMPTY, 0);
    	return;
    }
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 115c3c5414f2..574b052a517d 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -3589,10 +3589,10 @@ static void virtnet_rx_dim_work(struct work_struct *work)
    		if (err)
    			pr_debug("%s: Failed to send dim parameters on rxq%d\n",
    				 dev->name, qnum);
-			dim->state = DIM_START_MEASURE;
    	}
    }
+	dim->state = DIM_START_MEASURE;
    rtnl_unlock();
 }
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 0578864792b6..beebe09eb88f 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -2034,8 +2034,8 @@ vmxnet3_rq_destroy_all_rxdataring(struct vmxnet3_adapter *adapter)
    				  rq->data_ring.base,
    				  rq->data_ring.basePA);
    		rq->data_ring.base = NULL;
-			rq->data_ring.desc_size = 0;
    	}
+		rq->data_ring.desc_size = 0;
    }
 }
diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index c78bce19bd75..5d07585e59c1 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -595,7 +595,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
    	.coldboot_cal_ftm = true,
    	.cbcal_restart_fw = false,
    	.fw_mem_mode = 0,
-		.num_vdevs = 16 + 1,
+		.num_vdevs = 3,
    	.num_peers = 512,
    	.supports_suspend = false,
    	.hal_desc_sz = sizeof(struct hal_rx_desc_qcn9074),
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 2fca415322ae..790277f547bb 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -7889,8 +7889,6 @@ ath11k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw,
    struct ath11k_base *ab = ar->ab;
    struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif);
    int ret;
-	struct cur_regulatory_info *reg_info;
-	enum ieee80211_ap_reg_power power_type;
mutex_lock(&ar->conf_mutex);
@@ -7901,17 +7899,6 @@ ath11k_mac_op_assign_vif_chanctx(struct ieee80211_hw *hw,
    if (ath11k_wmi_supports_6ghz_cc_ext(ar) &&
        ctx->def.chan->band == NL80211_BAND_6GHZ &&
        arvif->vdev_type == WMI_VDEV_TYPE_STA) {
-		reg_info = &ab->reg_info_store[ar->pdev_idx];
-		power_type = vif->bss_conf.power_type;
-
-		ath11k_dbg(ab, ATH11K_DBG_MAC, "chanctx power type %d\n", power_type);
-
-		if (power_type == IEEE80211_REG_UNSET_AP) {
-			ret = -EINVAL;
-			goto out;
-		}
-
-		ath11k_reg_handle_chan_list(ab, reg_info, power_type);
    	arvif->chanctx = *ctx;
    	ath11k_mac_parse_tx_pwr_env(ar, vif, ctx);
    }
@@ -9525,6 +9512,8 @@ static int ath11k_mac_op_sta_state(struct ieee80211_hw *hw,
    struct ath11k *ar = hw->priv;
    struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif);
    struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta);
+	enum ieee80211_ap_reg_power power_type;
+	struct cur_regulatory_info *reg_info;
    struct ath11k_peer *peer;
    int ret = 0;
@@ -9604,6 +9593,29 @@ static int ath11k_mac_op_sta_state(struct ieee80211_hw *hw,
    			ath11k_warn(ar->ab, "Unable to authorize peer %pM vdev %d: %d\n",
    				    sta->addr, arvif->vdev_id, ret);
    	}
+
+		if (!ret &&
+		    ath11k_wmi_supports_6ghz_cc_ext(ar) &&
+		    arvif->vdev_type == WMI_VDEV_TYPE_STA &&
+		    arvif->chanctx.def.chan &&
+		    arvif->chanctx.def.chan->band == NL80211_BAND_6GHZ) {
+			reg_info = &ar->ab->reg_info_store[ar->pdev_idx];
+			power_type = vif->bss_conf.power_type;
+
+			if (power_type == IEEE80211_REG_UNSET_AP) {
+				ath11k_warn(ar->ab, "invalid power type %d\n",
+					    power_type);
+				ret = -EINVAL;
+			} else {
+				ret = ath11k_reg_handle_chan_list(ar->ab,
+								  reg_info,
+								  power_type);
+				if (ret)
+					ath11k_warn(ar->ab,
+						    "failed to handle chan list with power type %d\n",
+						    power_type);
+			}
+		}
    } else if (old_state == IEEE80211_STA_AUTHORIZED &&
    	   new_state == IEEE80211_STA_ASSOC) {
    	spin_lock_bh(&ar->ab->base_lock);
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
index 0bf38243f88a..ce18ef9d3128 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
@@ -385,6 +385,33 @@ struct iwl_dev_tx_power_cmd_v7 {
    __le32 timer_period;
    __le32 flags;
 } __packed; /* TX_REDUCED_POWER_API_S_VER_7 */
+
+/**
+ * struct iwl_dev_tx_power_cmd_v8 - TX power reduction command version 8
+ * @per_chain: per chain restrictions
+ * @enable_ack_reduction: enable or disable close range ack TX power
+ *	reduction.
+ * @per_chain_restriction_changed: is per_chain_restriction has changed
+ *	from last command. used if set_mode is
+ *	IWL_TX_POWER_MODE_SET_SAR_TIMER.
+ *	note: if not changed, the command is used for keep alive only.
+ * @reserved: reserved (padding)
+ * @timer_period: timer in milliseconds. if expires FW will change to default
+ *	BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER
+ * @flags: reduce power flags.
+ * @tpc_vlp_backoff_level: user backoff of UNII5,7 VLP channels in USA.
+ *	Not in use.
+ */
+struct iwl_dev_tx_power_cmd_v8 {
+	__le16 per_chain[IWL_NUM_CHAIN_TABLES_V2][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2];
+	u8 enable_ack_reduction;
+	u8 per_chain_restriction_changed;
+	u8 reserved[2];
+	__le32 timer_period;
+	__le32 flags;
+	__le32 tpc_vlp_backoff_level;
+} __packed; /* TX_REDUCED_POWER_API_S_VER_8 */
+
 /**
  * struct iwl_dev_tx_power_cmd - TX power reduction command (multiversion)
  * @common: common part of the command
@@ -392,6 +419,8 @@ struct iwl_dev_tx_power_cmd_v7 {
  * @v4: version 4 part of the command
  * @v5: version 5 part of the command
  * @v6: version 6 part of the command
+ * @v7: version 7 part of the command
+ * @v8: version 8 part of the command
  */
 struct iwl_dev_tx_power_cmd {
    struct iwl_dev_tx_power_common common;
@@ -401,6 +430,7 @@ struct iwl_dev_tx_power_cmd {
    	struct iwl_dev_tx_power_cmd_v5 v5;
    	struct iwl_dev_tx_power_cmd_v6 v6;
    	struct iwl_dev_tx_power_cmd_v7 v7;
+		struct iwl_dev_tx_power_cmd_v8 v8;
    };
 };
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 1b7254569a37..6c27ef2f7c7e 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -1821,8 +1821,8 @@ struct iwl_drv *iwl_drv_start(struct iwl_trans *trans)
 err_fw:
 #ifdef CONFIG_IWLWIFI_DEBUGFS
    debugfs_remove_recursive(drv->dbgfs_drv);
-	iwl_dbg_tlv_free(drv->trans);
 #endif
+	iwl_dbg_tlv_free(drv->trans);
    kfree(drv);
 err:
    return ERR_PTR(ret);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index e1c2b7fc92ab..855267ea6e31 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -94,20 +94,10 @@ void iwl_mvm_mfu_assert_dump_notif(struct iwl_mvm *mvm,
 {
    struct iwl_rx_packet *pkt = rxb_addr(rxb);
    struct iwl_mfu_assert_dump_notif *mfu_dump_notif = (void *)pkt->data;
-	__le32 *dump_data = mfu_dump_notif->data;
-	int n_words = le32_to_cpu(mfu_dump_notif->data_size) / sizeof(__le32);
-	int i;
if (mfu_dump_notif->index_num == 0)
    	IWL_INFO(mvm, "MFUART assert id 0x%x occurred\n",
    		 le32_to_cpu(mfu_dump_notif->assert_id));
-
-	for (i = 0; i < n_words; i++)
-		IWL_DEBUG_INFO(mvm,
-			       "MFUART assert dump, dword %u: 0x%08x\n",
-			       le16_to_cpu(mfu_dump_notif->index_num) *
-			       n_words + i,
-			       le32_to_cpu(dump_data[i]));
 }
static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
@@ -894,13 +884,15 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b)
    int ret;
    u16 len = 0;
    u32 n_subbands;
-	u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id,
-					   IWL_FW_CMD_VER_UNKNOWN);
-	if (cmd_ver == 7) {
+	u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 3);
+
+	if (cmd_ver >= 7) {
    	len = sizeof(cmd.v7);
    	n_subbands = IWL_NUM_SUB_BANDS_V2;
    	per_chain = cmd.v7.per_chain[0][0];
    	cmd.v7.flags = cpu_to_le32(mvm->fwrt.reduced_power_flags);
+		if (cmd_ver == 8)
+			len = sizeof(cmd.v8);
    } else if (cmd_ver == 6) {
    	len = sizeof(cmd.v6);
    	n_subbands = IWL_NUM_SUB_BANDS_V2;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 7ed7444c9871..2403ac2fcdc3 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -1399,7 +1399,9 @@ int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
    if (tx_power == IWL_DEFAULT_MAX_TX_POWER)
    	cmd.common.pwr_restriction = cpu_to_le16(IWL_DEV_MAX_TX_POWER);
-	if (cmd_ver == 7)
+	if (cmd_ver == 8)
+		len = sizeof(cmd.v8);
+	else if (cmd_ver == 7)
    	len = sizeof(cmd.v7);
    else if (cmd_ver == 6)
    	len = sizeof(cmd.v6);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
index df183a79db4c..43f3002ede46 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
@@ -75,8 +75,6 @@ static int iwl_mvm_mld_mac_add_interface(struct ieee80211_hw *hw,
    	goto out_free_bf;
iwl_mvm_tcm_add_vif(mvm, vif);
-	INIT_DELAYED_WORK(&mvmvif->csa_work,
-			  iwl_mvm_channel_switch_disconnect_wk);
if (vif->type == NL80211_IFTYPE_MONITOR) {
    	mvm->monitor_on = true;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
index 376b23b409dc..6cd4ec4d8f34 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
@@ -122,13 +122,8 @@ enum {
#define LINK_QUAL_AGG_FRAME_LIMIT_DEF	(63)
 #define LINK_QUAL_AGG_FRAME_LIMIT_MAX	(63)
-/*
- * FIXME - various places in firmware API still use u8,
- * e.g. LQ command and SCD config command.
- * This should be 256 instead.
- */
-#define LINK_QUAL_AGG_FRAME_LIMIT_GEN2_DEF	(255)
-#define LINK_QUAL_AGG_FRAME_LIMIT_GEN2_MAX	(255)
+#define LINK_QUAL_AGG_FRAME_LIMIT_GEN2_DEF	(64)
+#define LINK_QUAL_AGG_FRAME_LIMIT_GEN2_MAX	(64)
 #define LINK_QUAL_AGG_FRAME_LIMIT_MIN	(0)
#define LQ_SIZE		2	/* 2 mode tables:  "Active" and "Search" */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index ce8d83c771a7..8ac5c045fcfc 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -2456,8 +2456,11 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi,
     *
     * We mark it as mac header, for upper layers to know where
     * all radio tap header ends.
+	 *
+	 * Since data doesn't move data while putting data on skb and that is
+	 * the only way we use, data + len is the next place that hdr would be put
     */
-	skb_reset_mac_header(skb);
+	skb_set_mac_header(skb, skb->len);
/*
     * Override the nss from the rx_vec since the rate_n_flags has
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index 22bc032cffc8..525d8efcc147 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -1303,7 +1303,7 @@ static void iwl_mvm_scan_umac_dwell(struct iwl_mvm *mvm,
    	if (IWL_MVM_ADWELL_MAX_BUDGET)
    		cmd->v7.adwell_max_budget =
    			cpu_to_le16(IWL_MVM_ADWELL_MAX_BUDGET);
-		else if (params->ssids && params->ssids[0].ssid_len)
+		else if (params->n_ssids && params->ssids[0].ssid_len)
    		cmd->v7.adwell_max_budget =
    			cpu_to_le16(IWL_SCAN_ADWELL_MAX_BUDGET_DIRECTED_SCAN);
    	else
@@ -1405,7 +1405,7 @@ iwl_mvm_scan_umac_dwell_v11(struct iwl_mvm *mvm,
    if (IWL_MVM_ADWELL_MAX_BUDGET)
    	general_params->adwell_max_budget =
    		cpu_to_le16(IWL_MVM_ADWELL_MAX_BUDGET);
-	else if (params->ssids && params->ssids[0].ssid_len)
+	else if (params->n_ssids && params->ssids[0].ssid_len)
    	general_params->adwell_max_budget =
    		cpu_to_le16(IWL_SCAN_ADWELL_MAX_BUDGET_DIRECTED_SCAN);
    else
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
index 0971c164b57e..c27acaf0eb1c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
@@ -1326,6 +1326,10 @@ static void mt7615_set_rekey_data(struct ieee80211_hw *hw,
 #endif /* CONFIG_PM */
const struct ieee80211_ops mt7615_ops = {
+	.add_chanctx = ieee80211_emulate_add_chanctx,
+	.remove_chanctx = ieee80211_emulate_remove_chanctx,
+	.change_chanctx = ieee80211_emulate_change_chanctx,
+	.switch_vif_chanctx = ieee80211_emulate_switch_vif_chanctx,
    .tx = mt7615_tx,
    .start = mt7615_start,
    .stop = mt7615_stop,
diff --git a/drivers/net/wireless/realtek/rtlwifi/core.c b/drivers/net/wireless/realtek/rtlwifi/core.c
index 2e60a6991ca1..42b7db12b1bd 100644
--- a/drivers/net/wireless/realtek/rtlwifi/core.c
+++ b/drivers/net/wireless/realtek/rtlwifi/core.c
@@ -633,21 +633,6 @@ static int rtl_op_config(struct ieee80211_hw *hw, u32 changed)
    	}
    }
-	if (changed & IEEE80211_CONF_CHANGE_RETRY_LIMITS) {
-		rtl_dbg(rtlpriv, COMP_MAC80211, DBG_LOUD,
-			"IEEE80211_CONF_CHANGE_RETRY_LIMITS %x\n",
-			hw->conf.long_frame_max_tx_count);
-		/* brought up everything changes (changed == ~0) indicates first
-		 * open, so use our default value instead of that of wiphy.
-		 */
-		if (changed != ~0) {
-			mac->retry_long = hw->conf.long_frame_max_tx_count;
-			mac->retry_short = hw->conf.long_frame_max_tx_count;
-			rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RETRY_LIMIT,
-				(u8 *)(&hw->conf.long_frame_max_tx_count));
-		}
-	}
-
    if (changed & IEEE80211_CONF_CHANGE_CHANNEL &&
        !rtlpriv->proximity.proxim_on) {
    	struct ieee80211_channel *channel = hw->conf.chandef.chan;
diff --git a/drivers/net/wwan/iosm/iosm_ipc_devlink.c b/drivers/net/wwan/iosm/iosm_ipc_devlink.c
index 2fe724d623c0..33c5a46f1b92 100644
--- a/drivers/net/wwan/iosm/iosm_ipc_devlink.c
+++ b/drivers/net/wwan/iosm/iosm_ipc_devlink.c
@@ -210,7 +210,7 @@ static int ipc_devlink_create_region(struct iosm_devlink *devlink)
    		rc = PTR_ERR(devlink->cd_regions[i]);
    		dev_err(devlink->dev, "Devlink region fail,err %d", rc);
    		/* Delete previously created regions */
-			for ( ; i >= 0; i--)
+			for (i--; i >= 0; i--)
    			devlink_region_destroy(devlink->cd_regions[i]);
    		goto region_create_fail;
    	}
diff --git a/drivers/nvme/host/pr.c b/drivers/nvme/host/pr.c
index e05571b2a1b0..8fa1ffcdaed4 100644
--- a/drivers/nvme/host/pr.c
+++ b/drivers/nvme/host/pr.c
@@ -77,7 +77,7 @@ static int nvme_sc_to_pr_err(int nvme_sc)
    if (nvme_is_path_error(nvme_sc))
    	return PR_STS_PATH_FAILED;
-	switch (nvme_sc) {
+	switch (nvme_sc & 0x7ff) {
    case NVME_SC_SUCCESS:
    	return PR_STS_SUCCESS;
    case NVME_SC_RESERVATION_CONFLICT:
diff --git a/drivers/nvme/target/passthru.c b/drivers/nvme/target/passthru.c
index bb4a69d538fd..f003782d4ecf 100644
--- a/drivers/nvme/target/passthru.c
+++ b/drivers/nvme/target/passthru.c
@@ -226,13 +226,13 @@ static void nvmet_passthru_execute_cmd_work(struct work_struct *w)
        req->cmd->common.opcode == nvme_admin_identify) {
    	switch (req->cmd->identify.cns) {
    	case NVME_ID_CNS_CTRL:
-			nvmet_passthru_override_id_ctrl(req);
+			status = nvmet_passthru_override_id_ctrl(req);
    		break;
    	case NVME_ID_CNS_NS:
-			nvmet_passthru_override_id_ns(req);
+			status = nvmet_passthru_override_id_ns(req);
    		break;
    	case NVME_ID_CNS_NS_DESC_LIST:
-			nvmet_passthru_override_id_descs(req);
+			status = nvmet_passthru_override_id_descs(req);
    		break;
    	}
    } else if (status < 0)
diff --git a/drivers/pci/controller/pcie-rockchip-ep.c b/drivers/pci/controller/pcie-rockchip-ep.c
index c9046e97a1d2..79c3e7e9a270 100644
--- a/drivers/pci/controller/pcie-rockchip-ep.c
+++ b/drivers/pci/controller/pcie-rockchip-ep.c
@@ -98,10 +98,8 @@ static int rockchip_pcie_ep_write_header(struct pci_epc *epc, u8 fn, u8 vfn,
/* All functions share the same vendor ID with function 0 */
    if (fn == 0) {
-		u32 vid_regs = (hdr->vendorid & GENMASK(15, 0)) |
-			       (hdr->subsys_vendor_id & GENMASK(31, 16)) << 16;
-
-		rockchip_pcie_write(rockchip, vid_regs,
+		rockchip_pcie_write(rockchip,
+				    hdr->vendorid | hdr->subsys_vendor_id << 16,
    			    PCIE_CORE_CONFIG_VENDOR);
    }
diff --git a/drivers/platform/x86/dell/dell-smbios-base.c b/drivers/platform/x86/dell/dell-smbios-base.c
index e61bfaf8b5c4..86b95206cb1b 100644
--- a/drivers/platform/x86/dell/dell-smbios-base.c
+++ b/drivers/platform/x86/dell/dell-smbios-base.c
@@ -11,6 +11,7 @@
  */
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+#include <linux/container_of.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/capability.h>
@@ -25,11 +26,16 @@ static u32 da_supported_commands;
 static int da_num_tokens;
 static struct platform_device *platform_device;
 static struct calling_interface_token *da_tokens;
-static struct device_attribute *token_location_attrs;
-static struct device_attribute *token_value_attrs;
+static struct token_sysfs_data *token_entries;
 static struct attribute **token_attrs;
 static DEFINE_MUTEX(smbios_mutex);
+struct token_sysfs_data {
+	struct device_attribute location_attr;
+	struct device_attribute value_attr;
+	struct calling_interface_token *token;
+};
+
 struct smbios_device {
    struct list_head list;
    struct device *device;
@@ -416,47 +422,26 @@ static void __init find_tokens(const struct dmi_header *dm, void *dummy)
    }
 }
-static int match_attribute(struct device *dev,
-			   struct device_attribute *attr)
-{
-	int i;
-
-	for (i = 0; i < da_num_tokens * 2; i++) {
-		if (!token_attrs[i])
-			continue;
-		if (strcmp(token_attrs[i]->name, attr->attr.name) == 0)
-			return i/2;
-	}
-	dev_dbg(dev, "couldn't match: %s\n", attr->attr.name);
-	return -EINVAL;
-}
-
 static ssize_t location_show(struct device *dev,
    		     struct device_attribute *attr, char *buf)
 {
-	int i;
+	struct token_sysfs_data *data = container_of(attr, struct token_sysfs_data, location_attr);
if (!capable(CAP_SYS_ADMIN))
    	return -EPERM;
-	i = match_attribute(dev, attr);
-	if (i > 0)
-		return sysfs_emit(buf, "%08x", da_tokens[i].location);
-	return 0;
+	return sysfs_emit(buf, "%08x", data->token->location);
 }
static ssize_t value_show(struct device *dev,
    		  struct device_attribute *attr, char *buf)
 {
-	int i;
+	struct token_sysfs_data *data = container_of(attr, struct token_sysfs_data, value_attr);
if (!capable(CAP_SYS_ADMIN))
    	return -EPERM;
-	i = match_attribute(dev, attr);
-	if (i > 0)
-		return sysfs_emit(buf, "%08x", da_tokens[i].value);
-	return 0;
+	return sysfs_emit(buf, "%08x", data->token->value);
 }
static struct attribute_group smbios_attribute_group = {
@@ -473,22 +458,15 @@ static int build_tokens_sysfs(struct platform_device *dev)
 {
    char *location_name;
    char *value_name;
-	size_t size;
    int ret;
    int i, j;
-	/* (number of tokens  + 1 for null terminated */
-	size = sizeof(struct device_attribute) * (da_num_tokens + 1);
-	token_location_attrs = kzalloc(size, GFP_KERNEL);
-	if (!token_location_attrs)
+	token_entries = kcalloc(da_num_tokens, sizeof(*token_entries), GFP_KERNEL);
+	if (!token_entries)
    	return -ENOMEM;
-	token_value_attrs = kzalloc(size, GFP_KERNEL);
-	if (!token_value_attrs)
-		goto out_allocate_value;
/* need to store both location and value + terminator*/
-	size = sizeof(struct attribute *) * ((2 * da_num_tokens) + 1);
-	token_attrs = kzalloc(size, GFP_KERNEL);
+	token_attrs = kcalloc((2 * da_num_tokens) + 1, sizeof(*token_attrs), GFP_KERNEL);
    if (!token_attrs)
    	goto out_allocate_attrs;
@@ -496,27 +474,32 @@ static int build_tokens_sysfs(struct platform_device *dev)
    	/* skip empty */
    	if (da_tokens[i].tokenID == 0)
    		continue;
+
+		token_entries[i].token = &da_tokens[i];
+
    	/* add location */
    	location_name = kasprintf(GFP_KERNEL, "%04x_location",
    				  da_tokens[i].tokenID);
    	if (location_name == NULL)
    		goto out_unwind_strings;
-		sysfs_attr_init(&token_location_attrs[i].attr);
-		token_location_attrs[i].attr.name = location_name;
-		token_location_attrs[i].attr.mode = 0444;
-		token_location_attrs[i].show = location_show;
-		token_attrs[j++] = &token_location_attrs[i].attr;
+
+		sysfs_attr_init(&token_entries[i].location_attr.attr);
+		token_entries[i].location_attr.attr.name = location_name;
+		token_entries[i].location_attr.attr.mode = 0444;
+		token_entries[i].location_attr.show = location_show;
+		token_attrs[j++] = &token_entries[i].location_attr.attr;
/* add value */
    	value_name = kasprintf(GFP_KERNEL, "%04x_value",
    			       da_tokens[i].tokenID);
    	if (value_name == NULL)
    		goto loop_fail_create_value;
-		sysfs_attr_init(&token_value_attrs[i].attr);
-		token_value_attrs[i].attr.name = value_name;
-		token_value_attrs[i].attr.mode = 0444;
-		token_value_attrs[i].show = value_show;
-		token_attrs[j++] = &token_value_attrs[i].attr;
+
+		sysfs_attr_init(&token_entries[i].value_attr.attr);
+		token_entries[i].value_attr.attr.name = value_name;
+		token_entries[i].value_attr.attr.mode = 0444;
+		token_entries[i].value_attr.show = value_show;
+		token_attrs[j++] = &token_entries[i].value_attr.attr;
    	continue;
loop_fail_create_value:
@@ -532,14 +515,12 @@ static int build_tokens_sysfs(struct platform_device *dev)
out_unwind_strings:
    while (i--) {
-		kfree(token_location_attrs[i].attr.name);
-		kfree(token_value_attrs[i].attr.name);
+		kfree(token_entries[i].location_attr.attr.name);
+		kfree(token_entries[i].value_attr.attr.name);
    }
    kfree(token_attrs);
 out_allocate_attrs:
-	kfree(token_value_attrs);
-out_allocate_value:
-	kfree(token_location_attrs);
+	kfree(token_entries);
return -ENOMEM;
 }
@@ -551,12 +532,11 @@ static void free_group(struct platform_device *pdev)
    sysfs_remove_group(&pdev->dev.kobj,
    			&smbios_attribute_group);
    for (i = 0; i < da_num_tokens; i++) {
-		kfree(token_location_attrs[i].attr.name);
-		kfree(token_value_attrs[i].attr.name);
+		kfree(token_entries[i].location_attr.attr.name);
+		kfree(token_entries[i].value_attr.attr.name);
    }
    kfree(token_attrs);
-	kfree(token_value_attrs);
-	kfree(token_location_attrs);
+	kfree(token_entries);
 }
static int __init dell_smbios_init(void)
diff --git a/drivers/pmdomain/ti/ti_sci_pm_domains.c b/drivers/pmdomain/ti/ti_sci_pm_domains.c
index 9dddf227a3a6..1510d5ddae3d 100644
--- a/drivers/pmdomain/ti/ti_sci_pm_domains.c
+++ b/drivers/pmdomain/ti/ti_sci_pm_domains.c
@@ -114,6 +114,18 @@ static const struct of_device_id ti_sci_pm_domain_matches[] = {
 };
 MODULE_DEVICE_TABLE(of, ti_sci_pm_domain_matches);
+static bool ti_sci_pm_idx_exists(struct ti_sci_genpd_provider *pd_provider, u32 idx)
+{
+	struct ti_sci_pm_domain *pd;
+
+	list_for_each_entry(pd, &pd_provider->pd_list, node) {
+		if (pd->idx == idx)
+			return true;
+	}
+
+	return false;
+}
+
 static int ti_sci_pm_domain_probe(struct platform_device *pdev)
 {
    struct device *dev = &pdev->dev;
@@ -149,8 +161,14 @@ static int ti_sci_pm_domain_probe(struct platform_device *pdev)
    			break;
if (args.args_count >= 1 && args.np == dev->of_node) {
-				if (args.args[0] > max_id)
+				if (args.args[0] > max_id) {
    				max_id = args.args[0];
+				} else {
+					if (ti_sci_pm_idx_exists(pd_provider, args.args[0])) {
+						index++;
+						continue;
+					}
+				}
pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL);
    			if (!pd) {
diff --git a/drivers/ptp/ptp_chardev.c b/drivers/ptp/ptp_chardev.c
index 7513018c9f9a..2067b0120d08 100644
--- a/drivers/ptp/ptp_chardev.c
+++ b/drivers/ptp/ptp_chardev.c
@@ -85,7 +85,8 @@ int ptp_set_pinfunc(struct ptp_clock *ptp, unsigned int pin,
    }
if (info->verify(info, pin, func, chan)) {
-		pr_err("driver cannot use function %u on pin %u\n", func, chan);
+		pr_err("driver cannot use function %u and channel %u on pin %u\n",
+		       func, chan, pin);
    	return -EOPNOTSUPP;
    }
diff --git a/drivers/ras/amd/atl/internal.h b/drivers/ras/amd/atl/internal.h
index 5de69e0bb0f9..196c1c8b578c 100644
--- a/drivers/ras/amd/atl/internal.h
+++ b/drivers/ras/amd/atl/internal.h
@@ -224,7 +224,7 @@ int df_indirect_read_broadcast(u16 node, u8 func, u16 reg, u32 *lo);
int get_df_system_info(void);
 int determine_node_id(struct addr_ctx *ctx, u8 socket_num, u8 die_num);
-int get_addr_hash_mi300(void);
+int get_umc_info_mi300(void);
int get_address_map(struct addr_ctx *ctx);
diff --git a/drivers/ras/amd/atl/system.c b/drivers/ras/amd/atl/system.c
index 701349e84942..6979fa3d4fe2 100644
--- a/drivers/ras/amd/atl/system.c
+++ b/drivers/ras/amd/atl/system.c
@@ -127,7 +127,7 @@ static int df4_determine_df_rev(u32 reg)
    if (reg == DF_FUNC0_ID_MI300) {
    	df_cfg.flags.heterogeneous = 1;
-		if (get_addr_hash_mi300())
+		if (get_umc_info_mi300())
    		return -EINVAL;
    }
diff --git a/drivers/ras/amd/atl/umc.c b/drivers/ras/amd/atl/umc.c
index 59b6169093f7..a1b4accf7b96 100644
--- a/drivers/ras/amd/atl/umc.c
+++ b/drivers/ras/amd/atl/umc.c
@@ -68,6 +68,8 @@ struct xor_bits {
 };
#define NUM_BANK_BITS	4
+#define NUM_COL_BITS	5
+#define NUM_SID_BITS	2
static struct {
    /* UMC::CH::AddrHashBank */
@@ -80,7 +82,22 @@ static struct {
    u8		bank_xor;
 } addr_hash;
+static struct {
+	u8 bank[NUM_BANK_BITS];
+	u8 col[NUM_COL_BITS];
+	u8 sid[NUM_SID_BITS];
+	u8 num_row_lo;
+	u8 num_row_hi;
+	u8 row_lo;
+	u8 row_hi;
+	u8 pc;
+} bit_shifts;
+
 #define MI300_UMC_CH_BASE	0x90000
+#define MI300_ADDR_CFG		(MI300_UMC_CH_BASE + 0x30)
+#define MI300_ADDR_SEL		(MI300_UMC_CH_BASE + 0x40)
+#define MI300_COL_SEL_LO	(MI300_UMC_CH_BASE + 0x50)
+#define MI300_ADDR_SEL_2	(MI300_UMC_CH_BASE + 0xA4)
 #define MI300_ADDR_HASH_BANK0	(MI300_UMC_CH_BASE + 0xC8)
 #define MI300_ADDR_HASH_PC	(MI300_UMC_CH_BASE + 0xE0)
 #define MI300_ADDR_HASH_PC2	(MI300_UMC_CH_BASE + 0xE4)
@@ -90,17 +107,42 @@ static struct {
 #define ADDR_HASH_ROW_XOR	GENMASK(31, 14)
 #define ADDR_HASH_BANK_XOR	GENMASK(5, 0)
+#define ADDR_CFG_NUM_ROW_LO	GENMASK(11, 8)
+#define ADDR_CFG_NUM_ROW_HI	GENMASK(15, 12)
+
+#define ADDR_SEL_BANK0		GENMASK(3, 0)
+#define ADDR_SEL_BANK1		GENMASK(7, 4)
+#define ADDR_SEL_BANK2		GENMASK(11, 8)
+#define ADDR_SEL_BANK3		GENMASK(15, 12)
+#define ADDR_SEL_BANK4		GENMASK(20, 16)
+#define ADDR_SEL_ROW_LO		GENMASK(27, 24)
+#define ADDR_SEL_ROW_HI		GENMASK(31, 28)
+
+#define COL_SEL_LO_COL0		GENMASK(3, 0)
+#define COL_SEL_LO_COL1		GENMASK(7, 4)
+#define COL_SEL_LO_COL2		GENMASK(11, 8)
+#define COL_SEL_LO_COL3		GENMASK(15, 12)
+#define COL_SEL_LO_COL4		GENMASK(19, 16)
+
+#define ADDR_SEL_2_BANK5	GENMASK(4, 0)
+#define ADDR_SEL_2_CHAN		GENMASK(15, 12)
+
 /*
  * Read UMC::CH::AddrHash{Bank,PC,PC2} registers to get XOR bits used
- * for hashing. Do this during module init, since the values will not
- * change during run time.
+ * for hashing.
+ *
+ * Also, read UMC::CH::Addr{Cfg,Sel,Sel2} and UMC::CH:ColSelLo registers to
+ * get the values needed to reconstruct the normalized address. Apply additional
+ * offsets to the raw register values, as needed.
+ *
+ * Do this during module init, since the values will not change during run time.
  *
  * These registers are instantiated for each UMC across each AMD Node.
  * However, they should be identically programmed due to the fixed hardware
  * design of MI300 systems. So read the values from Node 0 UMC 0 and keep a
  * single global structure for simplicity.
  */
-int get_addr_hash_mi300(void)
+int get_umc_info_mi300(void)
 {
    u32 temp;
    int ret;
@@ -130,6 +172,44 @@ int get_addr_hash_mi300(void)
addr_hash.bank_xor = FIELD_GET(ADDR_HASH_BANK_XOR, temp);
+	ret = amd_smn_read(0, MI300_ADDR_CFG, &temp);
+	if (ret)
+		return ret;
+
+	bit_shifts.num_row_hi = FIELD_GET(ADDR_CFG_NUM_ROW_HI, temp);
+	bit_shifts.num_row_lo = 10 + FIELD_GET(ADDR_CFG_NUM_ROW_LO, temp);
+
+	ret = amd_smn_read(0, MI300_ADDR_SEL, &temp);
+	if (ret)
+		return ret;
+
+	bit_shifts.bank[0] = 5 + FIELD_GET(ADDR_SEL_BANK0, temp);
+	bit_shifts.bank[1] = 5 + FIELD_GET(ADDR_SEL_BANK1, temp);
+	bit_shifts.bank[2] = 5 + FIELD_GET(ADDR_SEL_BANK2, temp);
+	bit_shifts.bank[3] = 5 + FIELD_GET(ADDR_SEL_BANK3, temp);
+	/* Use BankBit4 for the SID0 position. */
+	bit_shifts.sid[0]  = 5 + FIELD_GET(ADDR_SEL_BANK4, temp);
+	bit_shifts.row_lo  = 12 + FIELD_GET(ADDR_SEL_ROW_LO, temp);
+	bit_shifts.row_hi  = 24 + FIELD_GET(ADDR_SEL_ROW_HI, temp);
+
+	ret = amd_smn_read(0, MI300_COL_SEL_LO, &temp);
+	if (ret)
+		return ret;
+
+	bit_shifts.col[0] = 2 + FIELD_GET(COL_SEL_LO_COL0, temp);
+	bit_shifts.col[1] = 2 + FIELD_GET(COL_SEL_LO_COL1, temp);
+	bit_shifts.col[2] = 2 + FIELD_GET(COL_SEL_LO_COL2, temp);
+	bit_shifts.col[3] = 2 + FIELD_GET(COL_SEL_LO_COL3, temp);
+	bit_shifts.col[4] = 2 + FIELD_GET(COL_SEL_LO_COL4, temp);
+
+	ret = amd_smn_read(0, MI300_ADDR_SEL_2, &temp);
+	if (ret)
+		return ret;
+
+	/* Use BankBit5 for the SID1 position. */
+	bit_shifts.sid[1] = 5 + FIELD_GET(ADDR_SEL_2_BANK5, temp);
+	bit_shifts.pc	  = 5 + FIELD_GET(ADDR_SEL_2_CHAN, temp);
+
    return 0;
 }
@@ -146,9 +226,6 @@ int get_addr_hash_mi300(void)
  * The MCA address format is as follows:
  *	MCA_ADDR[27:0] = {S[1:0], P[0], R[14:0], B[3:0], C[4:0], Z[0]}
  *
- * The normalized address format is fixed in hardware and is as follows:
- *	NA[30:0] = {S[1:0], R[13:0], C4, B[1:0], B[3:2], C[3:2], P, C[1:0], Z[4:0]}
- *
  * Additionally, the PC and Bank bits may be hashed. This must be accounted for before
  * reconstructing the normalized address.
  */
@@ -158,18 +235,10 @@ int get_addr_hash_mi300(void)
 #define MI300_UMC_MCA_PC	BIT(25)
 #define MI300_UMC_MCA_SID	GENMASK(27, 26)
-#define MI300_NA_COL_1_0	GENMASK(6, 5)
-#define MI300_NA_PC		BIT(7)
-#define MI300_NA_COL_3_2	GENMASK(9, 8)
-#define MI300_NA_BANK_3_2	GENMASK(11, 10)
-#define MI300_NA_BANK_1_0	GENMASK(13, 12)
-#define MI300_NA_COL_4		BIT(14)
-#define MI300_NA_ROW		GENMASK(28, 15)
-#define MI300_NA_SID		GENMASK(30, 29)
-
 static unsigned long convert_dram_to_norm_addr_mi300(unsigned long addr)
 {
-	u16 i, col, row, bank, pc, sid, temp;
+	u16 i, col, row, bank, pc, sid;
+	u32 temp;
col  = FIELD_GET(MI300_UMC_MCA_COL,  addr);
    bank = FIELD_GET(MI300_UMC_MCA_BANK, addr);
@@ -189,49 +258,48 @@ static unsigned long convert_dram_to_norm_addr_mi300(unsigned long addr)
/* Calculate hash for PC bit. */
    if (addr_hash.pc.xor_enable) {
-		/* Bits SID[1:0] act as Bank[6:5] for PC hash, so apply them here. */
-		bank |= sid << 5;
-
    	temp  = bitwise_xor_bits(col  & addr_hash.pc.col_xor);
    	temp ^= bitwise_xor_bits(row  & addr_hash.pc.row_xor);
-		temp ^= bitwise_xor_bits(bank & addr_hash.bank_xor);
+		/* Bits SID[1:0] act as Bank[5:4] for PC hash, so apply them here. */
+		temp ^= bitwise_xor_bits((bank | sid << NUM_BANK_BITS) & addr_hash.bank_xor);
    	pc   ^= temp;
-
-		/* Drop SID bits for the sake of debug printing later. */
-		bank &= 0x1F;
    }
/* Reconstruct the normalized address starting with NA[4:0] = 0 */
    addr  = 0;
-	/* NA[6:5] = Column[1:0] */
-	temp  = col & 0x3;
-	addr |= FIELD_PREP(MI300_NA_COL_1_0, temp);
-
-	/* NA[7] = PC */
-	addr |= FIELD_PREP(MI300_NA_PC, pc);
-
-	/* NA[9:8] = Column[3:2] */
-	temp  = (col >> 2) & 0x3;
-	addr |= FIELD_PREP(MI300_NA_COL_3_2, temp);
+	/* Column bits */
+	for (i = 0; i < NUM_COL_BITS; i++) {
+		temp  = (col >> i) & 0x1;
+		addr |= temp << bit_shifts.col[i];
+	}
-	/* NA[11:10] = Bank[3:2] */
-	temp  = (bank >> 2) & 0x3;
-	addr |= FIELD_PREP(MI300_NA_BANK_3_2, temp);
+	/* Bank bits */
+	for (i = 0; i < NUM_BANK_BITS; i++) {
+		temp  = (bank >> i) & 0x1;
+		addr |= temp << bit_shifts.bank[i];
+	}
-	/* NA[13:12] = Bank[1:0] */
-	temp  = bank & 0x3;
-	addr |= FIELD_PREP(MI300_NA_BANK_1_0, temp);
+	/* Row lo bits */
+	for (i = 0; i < bit_shifts.num_row_lo; i++) {
+		temp  = (row >> i) & 0x1;
+		addr |= temp << (i + bit_shifts.row_lo);
+	}
-	/* NA[14] = Column[4] */
-	temp  = (col >> 4) & 0x1;
-	addr |= FIELD_PREP(MI300_NA_COL_4, temp);
+	/* Row hi bits */
+	for (i = 0; i < bit_shifts.num_row_hi; i++) {
+		temp  = (row >> (i + bit_shifts.num_row_lo)) & 0x1;
+		addr |= temp << (i + bit_shifts.row_hi);
+	}
-	/* NA[28:15] = Row[13:0] */
-	addr |= FIELD_PREP(MI300_NA_ROW, row);
+	/* PC bit */
+	addr |= pc << bit_shifts.pc;
-	/* NA[30:29] = SID[1:0] */
-	addr |= FIELD_PREP(MI300_NA_SID, sid);
+	/* SID bits */
+	for (i = 0; i < NUM_SID_BITS; i++) {
+		temp  = (sid >> i) & 0x1;
+		addr |= temp << bit_shifts.sid[i];
+	}
pr_debug("Addr=0x%016lx", addr);
    pr_debug("Bank=%u Row=%u Column=%u PC=%u SID=%u", bank, row, col, pc, sid);
diff --git a/drivers/remoteproc/ti_k3_r5_remoteproc.c b/drivers/remoteproc/ti_k3_r5_remoteproc.c
index ad3415a3851b..50e486bcfa10 100644
--- a/drivers/remoteproc/ti_k3_r5_remoteproc.c
+++ b/drivers/remoteproc/ti_k3_r5_remoteproc.c
@@ -103,12 +103,14 @@ struct k3_r5_soc_data {
  * @dev: cached device pointer
  * @mode: Mode to configure the Cluster - Split or LockStep
  * @cores: list of R5 cores within the cluster
+ * @core_transition: wait queue to sync core state changes
  * @soc_data: SoC-specific feature data for a R5FSS
  */
 struct k3_r5_cluster {
    struct device *dev;
    enum cluster_mode mode;
    struct list_head cores;
+	wait_queue_head_t core_transition;
    const struct k3_r5_soc_data *soc_data;
 };
@@ -128,6 +130,7 @@ struct k3_r5_cluster {
  * @atcm_enable: flag to control ATCM enablement
  * @btcm_enable: flag to control BTCM enablement
  * @loczrama: flag to dictate which TCM is at device address 0x0
+ * @released_from_reset: flag to signal when core is out of reset
  */
 struct k3_r5_core {
    struct list_head elem;
@@ -144,6 +147,7 @@ struct k3_r5_core {
    u32 atcm_enable;
    u32 btcm_enable;
    u32 loczrama;
+	bool released_from_reset;
 };
/**
@@ -460,6 +464,8 @@ static int k3_r5_rproc_prepare(struct rproc *rproc)
    		ret);
    	return ret;
    }
+	core->released_from_reset = true;
+	wake_up_interruptible(&cluster->core_transition);
/*
     * Newer IP revisions like on J7200 SoCs support h/w auto-initialization
@@ -542,7 +548,7 @@ static int k3_r5_rproc_start(struct rproc *rproc)
    struct k3_r5_rproc *kproc = rproc->priv;
    struct k3_r5_cluster *cluster = kproc->cluster;
    struct device *dev = kproc->dev;
-	struct k3_r5_core *core;
+	struct k3_r5_core *core0, *core;
    u32 boot_addr;
    int ret;
@@ -568,6 +574,16 @@ static int k3_r5_rproc_start(struct rproc *rproc)
    			goto unroll_core_run;
    	}
    } else {
+		/* do not allow core 1 to start before core 0 */
+		core0 = list_first_entry(&cluster->cores, struct k3_r5_core,
+					 elem);
+		if (core != core0 && core0->rproc->state == RPROC_OFFLINE) {
+			dev_err(dev, "%s: can not start core 1 before core 0\n",
+				__func__);
+			ret = -EPERM;
+			goto put_mbox;
+		}
+
    	ret = k3_r5_core_run(core);
    	if (ret)
    		goto put_mbox;
@@ -613,7 +629,8 @@ static int k3_r5_rproc_stop(struct rproc *rproc)
 {
    struct k3_r5_rproc *kproc = rproc->priv;
    struct k3_r5_cluster *cluster = kproc->cluster;
-	struct k3_r5_core *core = kproc->core;
+	struct device *dev = kproc->dev;
+	struct k3_r5_core *core1, *core = kproc->core;
    int ret;
/* halt all applicable cores */
@@ -626,6 +643,16 @@ static int k3_r5_rproc_stop(struct rproc *rproc)
    		}
    	}
    } else {
+		/* do not allow core 0 to stop before core 1 */
+		core1 = list_last_entry(&cluster->cores, struct k3_r5_core,
+					elem);
+		if (core != core1 && core1->rproc->state != RPROC_OFFLINE) {
+			dev_err(dev, "%s: can not stop core 0 before core 1\n",
+				__func__);
+			ret = -EPERM;
+			goto out;
+		}
+
    	ret = k3_r5_core_halt(core);
    	if (ret)
    		goto out;
@@ -1140,6 +1167,12 @@ static int k3_r5_rproc_configure_mode(struct k3_r5_rproc *kproc)
    	return ret;
    }
+	/*
+	 * Skip the waiting mechanism for sequential power-on of cores if the
+	 * core has already been booted by another entity.
+	 */
+	core->released_from_reset = c_state;
+
    ret = ti_sci_proc_get_status(core->tsp, &boot_vec, &cfg, &ctrl,
    			     &stat);
    if (ret < 0) {
@@ -1280,6 +1313,26 @@ static int k3_r5_cluster_rproc_init(struct platform_device *pdev)
    	    cluster->mode == CLUSTER_MODE_SINGLECPU ||
    	    cluster->mode == CLUSTER_MODE_SINGLECORE)
    		break;
+
+		/*
+		 * R5 cores require to be powered on sequentially, core0
+		 * should be in higher power state than core1 in a cluster
+		 * So, wait for current core to power up before proceeding
+		 * to next core and put timeout of 2sec for each core.
+		 *
+		 * This waiting mechanism is necessary because
+		 * rproc_auto_boot_callback() for core1 can be called before
+		 * core0 due to thread execution order.
+		 */
+		ret = wait_event_interruptible_timeout(cluster->core_transition,
+						       core->released_from_reset,
+						       msecs_to_jiffies(2000));
+		if (ret <= 0) {
+			dev_err(dev,
+				"Timed out waiting for %s core to power up!\n",
+				rproc->name);
+			return ret;
+		}
    }
return 0;
@@ -1709,6 +1762,7 @@ static int k3_r5_probe(struct platform_device *pdev)
    cluster->dev = dev;
    cluster->soc_data = data;
    INIT_LIST_HEAD(&cluster->cores);
+	init_waitqueue_head(&cluster->core_transition);
ret = of_property_read_u32(np, "ti,cluster-mode", &cluster->mode);
    if (ret < 0 && ret != -EINVAL) {
diff --git a/drivers/scsi/mpi3mr/mpi3mr_app.c b/drivers/scsi/mpi3mr/mpi3mr_app.c
index 55d590b91947..6a3db7032c69 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_app.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_app.c
@@ -2158,10 +2158,72 @@ persistent_id_show(struct device *dev, struct device_attribute *attr,
 }
 static DEVICE_ATTR_RO(persistent_id);
+/**
+ * sas_ncq_prio_supported_show - Indicate if device supports NCQ priority
+ * @dev: pointer to embedded device
+ * @attr: sas_ncq_prio_supported attribute descriptor
+ * @buf: the buffer returned
+ *
+ * A sysfs 'read-only' sdev attribute, only works with SATA devices
+ */
+static ssize_t
+sas_ncq_prio_supported_show(struct device *dev,
+			    struct device_attribute *attr, char *buf)
+{
+	struct scsi_device *sdev = to_scsi_device(dev);
+
+	return sysfs_emit(buf, "%d\n", sas_ata_ncq_prio_supported(sdev));
+}
+static DEVICE_ATTR_RO(sas_ncq_prio_supported);
+
+/**
+ * sas_ncq_prio_enable_show - send prioritized io commands to device
+ * @dev: pointer to embedded device
+ * @attr: sas_ncq_prio_enable attribute descriptor
+ * @buf: the buffer returned
+ *
+ * A sysfs 'read/write' sdev attribute, only works with SATA devices
+ */
+static ssize_t
+sas_ncq_prio_enable_show(struct device *dev,
+				 struct device_attribute *attr, char *buf)
+{
+	struct scsi_device *sdev = to_scsi_device(dev);
+	struct mpi3mr_sdev_priv_data *sdev_priv_data =  sdev->hostdata;
+
+	if (!sdev_priv_data)
+		return 0;
+
+	return sysfs_emit(buf, "%d\n", sdev_priv_data->ncq_prio_enable);
+}
+
+static ssize_t
+sas_ncq_prio_enable_store(struct device *dev,
+				  struct device_attribute *attr,
+				  const char *buf, size_t count)
+{
+	struct scsi_device *sdev = to_scsi_device(dev);
+	struct mpi3mr_sdev_priv_data *sdev_priv_data =  sdev->hostdata;
+	bool ncq_prio_enable = 0;
+
+	if (kstrtobool(buf, &ncq_prio_enable))
+		return -EINVAL;
+
+	if (!sas_ata_ncq_prio_supported(sdev))
+		return -EINVAL;
+
+	sdev_priv_data->ncq_prio_enable = ncq_prio_enable;
+
+	return strlen(buf);
+}
+static DEVICE_ATTR_RW(sas_ncq_prio_enable);
+
 static struct attribute *mpi3mr_dev_attrs[] = {
    &dev_attr_sas_address.attr,
    &dev_attr_device_handle.attr,
    &dev_attr_persistent_id.attr,
+	&dev_attr_sas_ncq_prio_supported.attr,
+	&dev_attr_sas_ncq_prio_enable.attr,
    NULL,
 };
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 1b492e9a3e55..86f553c61756 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -8512,6 +8512,12 @@ mpt3sas_base_attach(struct MPT3SAS_ADAPTER *ioc)
    ioc->pd_handles_sz = (ioc->facts.MaxDevHandle / 8);
    if (ioc->facts.MaxDevHandle % 8)
    	ioc->pd_handles_sz++;
+	/*
+	 * pd_handles_sz should have, at least, the minimal room for
+	 * set_bit()/test_bit(), otherwise out-of-memory touch may occur.
+	 */
+	ioc->pd_handles_sz = ALIGN(ioc->pd_handles_sz, sizeof(unsigned long));
+
    ioc->pd_handles = kzalloc(ioc->pd_handles_sz,
        GFP_KERNEL);
    if (!ioc->pd_handles) {
@@ -8529,6 +8535,13 @@ mpt3sas_base_attach(struct MPT3SAS_ADAPTER *ioc)
    ioc->pend_os_device_add_sz = (ioc->facts.MaxDevHandle / 8);
    if (ioc->facts.MaxDevHandle % 8)
    	ioc->pend_os_device_add_sz++;
+
+	/*
+	 * pend_os_device_add_sz should have, at least, the minimal room for
+	 * set_bit()/test_bit(), otherwise out-of-memory may occur.
+	 */
+	ioc->pend_os_device_add_sz = ALIGN(ioc->pend_os_device_add_sz,
+					   sizeof(unsigned long));
    ioc->pend_os_device_add = kzalloc(ioc->pend_os_device_add_sz,
        GFP_KERNEL);
    if (!ioc->pend_os_device_add) {
@@ -8820,6 +8833,12 @@ _base_check_ioc_facts_changes(struct MPT3SAS_ADAPTER *ioc)
    	if (ioc->facts.MaxDevHandle % 8)
    		pd_handles_sz++;
+		/*
+		 * pd_handles should have, at least, the minimal room for
+		 * set_bit()/test_bit(), otherwise out-of-memory touch may
+		 * occur.
+		 */
+		pd_handles_sz = ALIGN(pd_handles_sz, sizeof(unsigned long));
    	pd_handles = krealloc(ioc->pd_handles, pd_handles_sz,
    	    GFP_KERNEL);
    	if (!pd_handles) {
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h
index bf100a4ebfc3..fe1e96fda284 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.h
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.h
@@ -2048,9 +2048,6 @@ void
 mpt3sas_setup_direct_io(struct MPT3SAS_ADAPTER *ioc, struct scsi_cmnd *scmd,
    struct _raid_device *raid_device, Mpi25SCSIIORequest_t *mpi_request);
-/* NCQ Prio Handling Check */
-bool scsih_ncq_prio_supp(struct scsi_device *sdev);
-
 void mpt3sas_setup_debugfs(struct MPT3SAS_ADAPTER *ioc);
 void mpt3sas_destroy_debugfs(struct MPT3SAS_ADAPTER *ioc);
 void mpt3sas_init_debugfs(void);
diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.c b/drivers/scsi/mpt3sas/mpt3sas_ctl.c
index 1c9fd26195b8..87784c96249a 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_ctl.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.c
@@ -4088,7 +4088,7 @@ sas_ncq_prio_supported_show(struct device *dev,
 {
    struct scsi_device *sdev = to_scsi_device(dev);
-	return sysfs_emit(buf, "%d\n", scsih_ncq_prio_supp(sdev));
+	return sysfs_emit(buf, "%d\n", sas_ata_ncq_prio_supported(sdev));
 }
 static DEVICE_ATTR_RO(sas_ncq_prio_supported);
@@ -4123,7 +4123,7 @@ sas_ncq_prio_enable_store(struct device *dev,
    if (kstrtobool(buf, &ncq_prio_enable))
    	return -EINVAL;
-	if (!scsih_ncq_prio_supp(sdev))
+	if (!sas_ata_ncq_prio_supported(sdev))
    	return -EINVAL;
sas_device_priv_data->ncq_prio_enable = ncq_prio_enable;
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index ef8ee93005ea..7e923e02491f 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -12573,29 +12573,6 @@ scsih_pci_mmio_enabled(struct pci_dev *pdev)
    return PCI_ERS_RESULT_RECOVERED;
 }
-/**
- * scsih_ncq_prio_supp - Check for NCQ command priority support
- * @sdev: scsi device struct
- *
- * This is called when a user indicates they would like to enable
- * ncq command priorities. This works only on SATA devices.
- */
-bool scsih_ncq_prio_supp(struct scsi_device *sdev)
-{
-	struct scsi_vpd *vpd;
-	bool ncq_prio_supp = false;
-
-	rcu_read_lock();
-	vpd = rcu_dereference(sdev->vpd_pg89);
-	if (!vpd || vpd->len < 214)
-		goto out;
-
-	ncq_prio_supp = (vpd->data[213] >> 4) & 1;
-out:
-	rcu_read_unlock();
-
-	return ncq_prio_supp;
-}
 /*
  * The pci device ids are defined in mpi/mpi2_cnfg.h.
  */
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index f0464db3f9de..ee69bd35889d 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -673,6 +673,13 @@ void scsi_cdl_check(struct scsi_device *sdev)
    	sdev->use_10_for_rw = 0;
sdev->cdl_supported = 1;
+
+		/*
+		 * If the device supports CDL, make sure that the current drive
+		 * feature status is consistent with the user controlled
+		 * cdl_enable state.
+		 */
+		scsi_cdl_enable(sdev, sdev->cdl_enable);
    } else {
    	sdev->cdl_supported = 0;
    }
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index d704c484a251..7fdd2b61fe85 100644
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -416,6 +416,29 @@ unsigned int sas_is_tlr_enabled(struct scsi_device *sdev)
 }
 EXPORT_SYMBOL_GPL(sas_is_tlr_enabled);
+/**
+ * sas_ata_ncq_prio_supported - Check for ATA NCQ command priority support
+ * @sdev: SCSI device
+ *
+ * Check if an ATA device supports NCQ priority using VPD page 89h (ATA
+ * Information). Since this VPD page is implemented only for ATA devices,
+ * this function always returns false for SCSI devices.
+ */
+bool sas_ata_ncq_prio_supported(struct scsi_device *sdev)
+{
+	struct scsi_vpd *vpd;
+	bool ncq_prio_supported = false;
+
+	rcu_read_lock();
+	vpd = rcu_dereference(sdev->vpd_pg89);
+	if (vpd && vpd->len >= 214)
+		ncq_prio_supported = (vpd->data[213] >> 4) & 1;
+	rcu_read_unlock();
+
+	return ncq_prio_supported;
+}
+EXPORT_SYMBOL_GPL(sas_ata_ncq_prio_supported);
+
 /*
  * SAS Phy attributes
  */
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index caac482fff2f..4f7b9b5b9c5b 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -3572,16 +3572,23 @@ static bool sd_validate_opt_xfer_size(struct scsi_disk *sdkp,
static void sd_read_block_zero(struct scsi_disk *sdkp)
 {
-	unsigned int buf_len = sdkp->device->sector_size;
-	char *buffer, cmd[10] = { };
+	struct scsi_device *sdev = sdkp->device;
+	unsigned int buf_len = sdev->sector_size;
+	u8 *buffer, cmd[16] = { };
buffer = kmalloc(buf_len, GFP_KERNEL);
    if (!buffer)
    	return;
-	cmd[0] = READ_10;
-	put_unaligned_be32(0, &cmd[2]); /* Logical block address 0 */
-	put_unaligned_be16(1, &cmd[7]);	/* Transfer 1 logical block */
+	if (sdev->use_16_for_rw) {
+		cmd[0] = READ_16;
+		put_unaligned_be64(0, &cmd[2]); /* Logical block address 0 */
+		put_unaligned_be32(1, &cmd[10]);/* Transfer 1 logical block */
+	} else {
+		cmd[0] = READ_10;
+		put_unaligned_be32(0, &cmd[2]); /* Logical block address 0 */
+		put_unaligned_be16(1, &cmd[7]);	/* Transfer 1 logical block */
+	}
scsi_execute_cmd(sdkp->device, cmd, REQ_OP_DRV_IN, buffer, buf_len,
    		 SD_TIMEOUT, sdkp->max_retries, NULL);
diff --git a/drivers/spmi/hisi-spmi-controller.c b/drivers/spmi/hisi-spmi-controller.c
index 674a350cc676..fa068b34b040 100644
--- a/drivers/spmi/hisi-spmi-controller.c
+++ b/drivers/spmi/hisi-spmi-controller.c
@@ -300,7 +300,6 @@ static int spmi_controller_probe(struct platform_device *pdev)
spin_lock_init(&spmi_controller->lock);
-	ctrl->nr = spmi_controller->channel;
    ctrl->dev.parent = pdev->dev.parent;
    ctrl->dev.of_node = of_node_get(pdev->dev.of_node);
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 38b7d02384d7..258482036f1e 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -936,9 +936,17 @@ __thermal_cooling_device_register(struct device_node *np,
    if (ret)
    	goto out_cdev_type;
+	/*
+	 * The cooling device's current state is only needed for debug
+	 * initialization below, so a failure to get it does not cause
+	 * the entire cooling device initialization to fail.  However,
+	 * the debug will not work for the device if its initial state
+	 * cannot be determined and drivers are responsible for ensuring
+	 * that this will not happen.
+	 */
    ret = cdev->ops->get_cur_state(cdev, &current_state);
    if (ret)
-		goto out_cdev_type;
+		current_state = ULONG_MAX;
thermal_cooling_device_setup_sysfs(cdev);
@@ -953,7 +961,8 @@ __thermal_cooling_device_register(struct device_node *np,
    	return ERR_PTR(ret);
    }
-	thermal_debug_cdev_add(cdev, current_state);
+	if (current_state <= cdev->max_state)
+		thermal_debug_cdev_add(cdev, current_state);
/* Add 'this' new cdev to the global cdev list */
    mutex_lock(&thermal_list_lock);
diff --git a/drivers/thunderbolt/debugfs.c b/drivers/thunderbolt/debugfs.c
index e324cd899719..0754fe76edde 100644
--- a/drivers/thunderbolt/debugfs.c
+++ b/drivers/thunderbolt/debugfs.c
@@ -943,8 +943,9 @@ static void margining_port_init(struct tb_port *port)
    debugfs_create_file("run", 0600, dir, port, &margining_run_fops);
    debugfs_create_file("results", 0600, dir, port, &margining_results_fops);
    debugfs_create_file("test", 0600, dir, port, &margining_test_fops);
-	if (independent_voltage_margins(usb4) ||
-	    (supports_time(usb4) && independent_time_margins(usb4)))
+	if (independent_voltage_margins(usb4) == USB4_MARGIN_CAP_0_VOLTAGE_HL ||
+	    (supports_time(usb4) &&
+	     independent_time_margins(usb4) == USB4_MARGIN_CAP_1_TIME_LR))
    	debugfs_create_file("margin", 0600, dir, port, &margining_margin_fops);
 }
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index f252d0b5a434..5e9ca4376d68 100644
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -1619,15 +1619,25 @@ static void __receive_buf(struct tty_struct *tty, const u8 *cp, const u8 *fp,
    else if (ldata->raw || (L_EXTPROC(tty) && !preops))
    	n_tty_receive_buf_raw(tty, cp, fp, count);
    else if (tty->closing && !L_EXTPROC(tty)) {
-		if (la_count > 0)
+		if (la_count > 0) {
    		n_tty_receive_buf_closing(tty, cp, fp, la_count, true);
-		if (count > la_count)
-			n_tty_receive_buf_closing(tty, cp, fp, count - la_count, false);
+			cp += la_count;
+			if (fp)
+				fp += la_count;
+			count -= la_count;
+		}
+		if (count > 0)
+			n_tty_receive_buf_closing(tty, cp, fp, count, false);
    } else {
-		if (la_count > 0)
+		if (la_count > 0) {
    		n_tty_receive_buf_standard(tty, cp, fp, la_count, true);
-		if (count > la_count)
-			n_tty_receive_buf_standard(tty, cp, fp, count - la_count, false);
+			cp += la_count;
+			if (fp)
+				fp += la_count;
+			count -= la_count;
+		}
+		if (count > 0)
+			n_tty_receive_buf_standard(tty, cp, fp, count, false);
flush_echoes(tty);
    	if (tty->ops->flush_chars)
diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index 1300c92b8702..94d680e4b535 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -55,6 +55,7 @@
 #define DW_UART_QUIRK_SKIP_SET_RATE	BIT(2)
 #define DW_UART_QUIRK_IS_DMA_FC		BIT(3)
 #define DW_UART_QUIRK_APMC0D08		BIT(4)
+#define DW_UART_QUIRK_CPR_VALUE		BIT(5)
static inline struct dw8250_data *clk_to_dw8250_data(struct notifier_block *nb)
 {
@@ -445,6 +446,10 @@ static void dw8250_prepare_rx_dma(struct uart_8250_port *p)
 static void dw8250_quirks(struct uart_port *p, struct dw8250_data *data)
 {
    unsigned int quirks = data->pdata ? data->pdata->quirks : 0;
+	u32 cpr_value = data->pdata ? data->pdata->cpr_value : 0;
+
+	if (quirks & DW_UART_QUIRK_CPR_VALUE)
+		data->data.cpr_value = cpr_value;
#ifdef CONFIG_64BIT
    if (quirks & DW_UART_QUIRK_OCTEON) {
@@ -727,8 +732,8 @@ static const struct dw8250_platform_data dw8250_armada_38x_data = {
static const struct dw8250_platform_data dw8250_renesas_rzn1_data = {
    .usr_reg = DW_UART_USR,
-	.cpr_val = 0x00012f32,
-	.quirks = DW_UART_QUIRK_IS_DMA_FC,
+	.cpr_value = 0x00012f32,
+	.quirks = DW_UART_QUIRK_CPR_VALUE | DW_UART_QUIRK_IS_DMA_FC,
 };
static const struct dw8250_platform_data dw8250_starfive_jh7100_data = {
diff --git a/drivers/tty/serial/8250/8250_dwlib.c b/drivers/tty/serial/8250/8250_dwlib.c
index 3e33ddf7bc80..5a2520943dfd 100644
--- a/drivers/tty/serial/8250/8250_dwlib.c
+++ b/drivers/tty/serial/8250/8250_dwlib.c
@@ -242,7 +242,6 @@ static const struct serial_rs485 dw8250_rs485_supported = {
 void dw8250_setup_port(struct uart_port *p)
 {
    struct dw8250_port_data *pd = p->private_data;
-	struct dw8250_data *data = to_dw8250_data(pd);
    struct uart_8250_port *up = up_to_u8250p(p);
    u32 reg, old_dlf;
@@ -278,7 +277,7 @@ void dw8250_setup_port(struct uart_port *p)
reg = dw8250_readl_ext(p, DW_UART_CPR);
    if (!reg) {
-		reg = data->pdata->cpr_val;
+		reg = pd->cpr_value;
    	dev_dbg(p->dev, "CPR is not available, using 0x%08x instead\n", reg);
    }
    if (!reg)
diff --git a/drivers/tty/serial/8250/8250_dwlib.h b/drivers/tty/serial/8250/8250_dwlib.h
index f13e91f2cace..794a9014cdac 100644
--- a/drivers/tty/serial/8250/8250_dwlib.h
+++ b/drivers/tty/serial/8250/8250_dwlib.h
@@ -19,6 +19,7 @@ struct dw8250_port_data {
    struct uart_8250_dma	dma;
/* Hardware configuration */
+	u32			cpr_value;
    u8			dlf_size;
/* RS485 variables */
@@ -27,7 +28,7 @@ struct dw8250_port_data {
struct dw8250_platform_data {
    u8 usr_reg;
-	u32 cpr_val;
+	u32 cpr_value;
    unsigned int quirks;
 };
diff --git a/drivers/tty/serial/8250/8250_pxa.c b/drivers/tty/serial/8250/8250_pxa.c
index f1a51b00b1b9..ba96fa913e7f 100644
--- a/drivers/tty/serial/8250/8250_pxa.c
+++ b/drivers/tty/serial/8250/8250_pxa.c
@@ -125,6 +125,7 @@ static int serial_pxa_probe(struct platform_device *pdev)
    uart.port.iotype = UPIO_MEM32;
    uart.port.regshift = 2;
    uart.port.fifosize = 64;
+	uart.tx_loadsz = 32;
    uart.dl_write = serial_pxa_dl_write;
ret = serial8250_register_8250_port(&uart);
diff --git a/drivers/tty/serial/serial_port.c b/drivers/tty/serial/serial_port.c
index 7e3a1c7b097c..66fd117d8aea 100644
--- a/drivers/tty/serial/serial_port.c
+++ b/drivers/tty/serial/serial_port.c
@@ -63,6 +63,13 @@ static int serial_port_runtime_suspend(struct device *dev)
    if (port->flags & UPF_DEAD)
    	return 0;
+	/*
+	 * Nothing to do on pm_runtime_force_suspend(), see
+	 * DEFINE_RUNTIME_DEV_PM_OPS.
+	 */
+	if (!pm_runtime_enabled(dev))
+		return 0;
+
    uart_port_lock_irqsave(port, &flags);
    if (!port_dev->tx_enabled) {
    	uart_port_unlock_irqrestore(port, flags);
diff --git a/drivers/ufs/core/ufs-mcq.c b/drivers/ufs/core/ufs-mcq.c
index 005d63ab1f44..8944548c30fa 100644
--- a/drivers/ufs/core/ufs-mcq.c
+++ b/drivers/ufs/core/ufs-mcq.c
@@ -634,20 +634,20 @@ int ufshcd_mcq_abort(struct scsi_cmnd *cmd)
    struct ufshcd_lrb *lrbp = &hba->lrb[tag];
    struct ufs_hw_queue *hwq;
    unsigned long flags;
-	int err = FAILED;
+	int err;
if (!ufshcd_cmd_inflight(lrbp->cmd)) {
    	dev_err(hba->dev,
    		"%s: skip abort. cmd at tag %d already completed.\n",
    		__func__, tag);
-		goto out;
+		return FAILED;
    }
/* Skip task abort in case previous aborts failed and report failure */
    if (lrbp->req_abort_skip) {
    	dev_err(hba->dev, "%s: skip abort. tag %d failed earlier\n",
    		__func__, tag);
-		goto out;
+		return FAILED;
    }
hwq = ufshcd_mcq_req_to_hwq(hba, scsi_cmd_to_rq(cmd));
@@ -659,7 +659,7 @@ int ufshcd_mcq_abort(struct scsi_cmnd *cmd)
    	 */
    	dev_err(hba->dev, "%s: cmd found in sq. hwq=%d, tag=%d\n",
    		__func__, hwq->id, tag);
-		goto out;
+		return FAILED;
    }
/*
@@ -667,18 +667,17 @@ int ufshcd_mcq_abort(struct scsi_cmnd *cmd)
     * in the completion queue either. Query the device to see if
     * the command is being processed in the device.
     */
-	if (ufshcd_try_to_abort_task(hba, tag)) {
+	err = ufshcd_try_to_abort_task(hba, tag);
+	if (err) {
    	dev_err(hba->dev, "%s: device abort failed %d\n", __func__, err);
    	lrbp->req_abort_skip = true;
-		goto out;
+		return FAILED;
    }
-	err = SUCCESS;
    spin_lock_irqsave(&hwq->cq_lock, flags);
    if (ufshcd_cmd_inflight(lrbp->cmd))
    	ufshcd_release_scsi_cmd(hba, lrbp);
    spin_unlock_irqrestore(&hwq->cq_lock, flags);
-out:
-	return err;
+	return SUCCESS;
 }
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index 1322a9c318cf..ce1abd5d725a 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -1392,7 +1392,7 @@ static int ufshcd_clock_scaling_prepare(struct ufs_hba *hba, u64 timeout_us)
     * make sure that there are no outstanding requests when
     * clock scaling is in progress
     */
-	ufshcd_scsi_block_requests(hba);
+	blk_mq_quiesce_tagset(&hba->host->tag_set);
    mutex_lock(&hba->wb_mutex);
    down_write(&hba->clk_scaling_lock);
@@ -1401,7 +1401,7 @@ static int ufshcd_clock_scaling_prepare(struct ufs_hba *hba, u64 timeout_us)
    	ret = -EBUSY;
    	up_write(&hba->clk_scaling_lock);
    	mutex_unlock(&hba->wb_mutex);
-		ufshcd_scsi_unblock_requests(hba);
+		blk_mq_unquiesce_tagset(&hba->host->tag_set);
    	goto out;
    }
@@ -1422,7 +1422,7 @@ static void ufshcd_clock_scaling_unprepare(struct ufs_hba *hba, int err, bool sc
mutex_unlock(&hba->wb_mutex);
-	ufshcd_scsi_unblock_requests(hba);
+	blk_mq_unquiesce_tagset(&hba->host->tag_set);
    ufshcd_release(hba);
 }
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index 3a9a0dd4be70..949eca0adebe 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -35,6 +35,7 @@ obj-$(CONFIG_USB_R8A66597_HCD)	+= host/
 obj-$(CONFIG_USB_FSL_USB2)	+= host/
 obj-$(CONFIG_USB_FOTG210_HCD)	+= host/
 obj-$(CONFIG_USB_MAX3421_HCD)	+= host/
+obj-$(CONFIG_USB_XEN_HCD)	+= host/
obj-$(CONFIG_USB_C67X00_HCD)	+= c67x00/
diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c
index c553decb5461..6830be4419e2 100644
--- a/drivers/usb/class/cdc-wdm.c
+++ b/drivers/usb/class/cdc-wdm.c
@@ -266,14 +266,14 @@ static void wdm_int_callback(struct urb *urb)
    		dev_err(&desc->intf->dev, "Stall on int endpoint\n");
    		goto sw; /* halt is cleared in work */
    	default:
-			dev_err(&desc->intf->dev,
+			dev_err_ratelimited(&desc->intf->dev,
    			"nonzero urb status received: %d\n", status);
    		break;
    	}
    }
if (urb->actual_length < sizeof(struct usb_cdc_notification)) {
-		dev_err(&desc->intf->dev, "wdm_int_callback - %d bytes\n",
+		dev_err_ratelimited(&desc->intf->dev, "wdm_int_callback - %d bytes\n",
    		urb->actual_length);
    	goto exit;
    }
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index c0e005670d67..fb1aa0d4fc28 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1623,6 +1623,7 @@ static void __usb_hcd_giveback_urb(struct urb *urb)
    struct usb_hcd *hcd = bus_to_hcd(urb->dev->bus);
    struct usb_anchor *anchor = urb->anchor;
    int status = urb->unlinked;
+	unsigned long flags;
urb->hcpriv = NULL;
    if (unlikely((urb->transfer_flags & URB_SHORT_NOT_OK) &&
@@ -1640,13 +1641,14 @@ static void __usb_hcd_giveback_urb(struct urb *urb)
    /* pass ownership to the completion handler */
    urb->status = status;
    /*
-	 * This function can be called in task context inside another remote
-	 * coverage collection section, but kcov doesn't support that kind of
-	 * recursion yet. Only collect coverage in softirq context for now.
+	 * Only collect coverage in the softirq context and disable interrupts
+	 * to avoid scenarios with nested remote coverage collection sections
+	 * that KCOV does not support.
+	 * See the comment next to kcov_remote_start_usb_softirq() for details.
     */
-	kcov_remote_start_usb_softirq((u64)urb->dev->bus->busnum);
+	flags = kcov_remote_start_usb_softirq((u64)urb->dev->bus->busnum);
    urb->complete(urb);
-	kcov_remote_stop_softirq();
+	kcov_remote_stop_softirq(flags);
usb_anchor_resume_wakeups(anchor);
    atomic_dec(&urb->use_count);
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 93b697648018..b271ec916926 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -36,6 +36,7 @@
#define PCI_VENDOR_ID_ETRON		0x1b6f
 #define PCI_DEVICE_ID_EJ168		0x7023
+#define PCI_DEVICE_ID_EJ188		0x7052
#define PCI_DEVICE_ID_INTEL_LYNXPOINT_XHCI	0x8c31
 #define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI	0x9c31
@@ -402,6 +403,12 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
    	xhci->quirks |= XHCI_TRUST_TX_LENGTH;
    	xhci->quirks |= XHCI_BROKEN_STREAMS;
    }
+	if (pdev->vendor == PCI_VENDOR_ID_ETRON &&
+			pdev->device == PCI_DEVICE_ID_EJ188) {
+		xhci->quirks |= XHCI_RESET_ON_RESUME;
+		xhci->quirks |= XHCI_BROKEN_STREAMS;
+	}
+
    if (pdev->vendor == PCI_VENDOR_ID_RENESAS &&
        pdev->device == 0x0014) {
    	xhci->quirks |= XHCI_TRUST_TX_LENGTH;
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 575f0fd9c9f1..850846c206ed 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1034,13 +1034,27 @@ static int xhci_invalidate_cancelled_tds(struct xhci_virt_ep *ep)
    			break;
    		case TD_DIRTY: /* TD is cached, clear it */
    		case TD_HALTED:
+			case TD_CLEARING_CACHE_DEFERRED:
+				if (cached_td) {
+					if (cached_td->urb->stream_id != td->urb->stream_id) {
+						/* Multiple streams case, defer move dq */
+						xhci_dbg(xhci,
+							 "Move dq deferred: stream %u URB %p\n",
+							 td->urb->stream_id, td->urb);
+						td->cancel_status = TD_CLEARING_CACHE_DEFERRED;
+						break;
+					}
+
+					/* Should never happen, but clear the TD if it does */
+					xhci_warn(xhci,
+						  "Found multiple active URBs %p and %p in stream %u?\n",
+						  td->urb, cached_td->urb,
+						  td->urb->stream_id);
+					td_to_noop(xhci, ring, cached_td, false);
+					cached_td->cancel_status = TD_CLEARED;
+				}
+
    			td->cancel_status = TD_CLEARING_CACHE;
-				if (cached_td)
-					/* FIXME  stream case, several stopped rings */
-					xhci_dbg(xhci,
-						 "Move dq past stream %u URB %p instead of stream %u URB %p\n",
-						 td->urb->stream_id, td->urb,
-						 cached_td->urb->stream_id, cached_td->urb);
    			cached_td = td;
    			break;
    		}
@@ -1060,10 +1074,16 @@ static int xhci_invalidate_cancelled_tds(struct xhci_virt_ep *ep)
    if (err) {
    	/* Failed to move past cached td, just set cached TDs to no-op */
    	list_for_each_entry_safe(td, tmp_td, &ep->cancelled_td_list, cancelled_td_list) {
-			if (td->cancel_status != TD_CLEARING_CACHE)
+			/*
+			 * Deferred TDs need to have the deq pointer set after the above command
+			 * completes, so if that failed we just give up on all of them (and
+			 * complain loudly since this could cause issues due to caching).
+			 */
+			if (td->cancel_status != TD_CLEARING_CACHE &&
+			    td->cancel_status != TD_CLEARING_CACHE_DEFERRED)
    			continue;
-			xhci_dbg(xhci, "Failed to clear cancelled cached URB %p, mark clear anyway\n",
-				 td->urb);
+			xhci_warn(xhci, "Failed to clear cancelled cached URB %p, mark clear anyway\n",
+				  td->urb);
    		td_to_noop(xhci, ring, td, false);
    		td->cancel_status = TD_CLEARED;
    	}
@@ -1350,6 +1370,7 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id,
    struct xhci_ep_ctx *ep_ctx;
    struct xhci_slot_ctx *slot_ctx;
    struct xhci_td *td, *tmp_td;
+	bool deferred = false;
ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3]));
    stream_id = TRB_TO_STREAM_ID(le32_to_cpu(trb->generic.field[2]));
@@ -1436,6 +1457,8 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id,
    		xhci_dbg(ep->xhci, "%s: Giveback cancelled URB %p TD\n",
    			 __func__, td->urb);
    		xhci_td_cleanup(ep->xhci, td, ep_ring, td->status);
+		} else if (td->cancel_status == TD_CLEARING_CACHE_DEFERRED) {
+			deferred = true;
    	} else {
    		xhci_dbg(ep->xhci, "%s: Keep cancelled URB %p TD as cancel_status is %d\n",
    			 __func__, td->urb, td->cancel_status);
@@ -1445,8 +1468,17 @@ static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id,
    ep->ep_state &= ~SET_DEQ_PENDING;
    ep->queued_deq_seg = NULL;
    ep->queued_deq_ptr = NULL;
-	/* Restart any rings with pending URBs */
-	ring_doorbell_for_active_rings(xhci, slot_id, ep_index);
+
+	if (deferred) {
+		/* We have more streams to clear */
+		xhci_dbg(ep->xhci, "%s: Pending TDs to clear, continuing with invalidation\n",
+			 __func__);
+		xhci_invalidate_cancelled_tds(ep);
+	} else {
+		/* Restart any rings with pending URBs */
+		xhci_dbg(ep->xhci, "%s: All TDs cleared, ring doorbell\n", __func__);
+		ring_doorbell_for_active_rings(xhci, slot_id, ep_index);
+	}
 }
static void xhci_handle_cmd_reset_ep(struct xhci_hcd *xhci, int slot_id,
@@ -2535,9 +2567,8 @@ static int process_bulk_intr_td(struct xhci_hcd *xhci, struct xhci_virt_ep *ep,
    	goto finish_td;
    case COMP_STOPPED_LENGTH_INVALID:
    	/* stopped on ep trb with invalid length, exclude it */
-		ep_trb_len	= 0;
-		remaining	= 0;
-		break;
+		td->urb->actual_length = sum_trb_lengths(xhci, ep_ring, ep_trb);
+		goto finish_td;
    case COMP_USB_TRANSACTION_ERROR:
    	if (xhci->quirks & XHCI_NO_SOFT_RETRY ||
    	    (ep->err_count++ > MAX_SOFT_RETRY) ||
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 31566e82bbd3..069a187540a0 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1276,6 +1276,7 @@ enum xhci_cancelled_td_status {
    TD_DIRTY = 0,
    TD_HALTED,
    TD_CLEARING_CACHE,
+	TD_CLEARING_CACHE_DEFERRED,
    TD_CLEARED,
 };
diff --git a/drivers/usb/storage/alauda.c b/drivers/usb/storage/alauda.c
index 115f05a6201a..40d34cc28344 100644
--- a/drivers/usb/storage/alauda.c
+++ b/drivers/usb/storage/alauda.c
@@ -105,6 +105,8 @@ struct alauda_info {
    unsigned char sense_key;
    unsigned long sense_asc;	/* additional sense code */
    unsigned long sense_ascq;	/* additional sense code qualifier */
+
+	bool media_initialized;
 };
#define short_pack(lsb,msb) ( ((u16)(lsb)) | ( ((u16)(msb))<<8 ) )
@@ -476,11 +478,12 @@ static int alauda_check_media(struct us_data *us)
    }
/* Check for media change */
-	if (status[0] & 0x08) {
+	if (status[0] & 0x08 || !info->media_initialized) {
    	usb_stor_dbg(us, "Media change detected\n");
    	alauda_free_maps(&MEDIA_INFO(us));
-		alauda_init_media(us);
-
+		rc = alauda_init_media(us);
+		if (rc == USB_STOR_TRANSPORT_GOOD)
+			info->media_initialized = true;
    	info->sense_key = UNIT_ATTENTION;
    	info->sense_asc = 0x28;
    	info->sense_ascq = 0x00;
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index 8a1af08f71b6..5d4da962acc8 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -3014,8 +3014,10 @@ static int tcpm_register_source_caps(struct tcpm_port *port)
    memcpy(caps.pdo, port->source_caps, sizeof(u32) * port->nr_source_caps);
    caps.role = TYPEC_SOURCE;
-	if (cap)
+	if (cap) {
    	usb_power_delivery_unregister_capabilities(cap);
+		port->partner_source_caps = NULL;
+	}
cap = usb_power_delivery_register_capabilities(port->partner_pd, &caps);
    if (IS_ERR(cap))
@@ -6172,6 +6174,7 @@ static void _tcpm_pd_hard_reset(struct tcpm_port *port)
    	port->tcpc->set_bist_data(port->tcpc, false);
switch (port->state) {
+	case TOGGLING:
    case ERROR_RECOVERY:
    case PORT_RESET:
    case PORT_RESET_WAIT_OFF:
diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c
index 4cba80b34387..459514da1660 100644
--- a/fs/btrfs/zoned.c
+++ b/fs/btrfs/zoned.c
@@ -1290,7 +1290,7 @@ static int btrfs_load_zone_info(struct btrfs_fs_info *fs_info, int zone_idx,
    			struct btrfs_chunk_map *map)
 {
    struct btrfs_dev_replace *dev_replace = &fs_info->dev_replace;
-	struct btrfs_device *device = map->stripes[zone_idx].dev;
+	struct btrfs_device *device;
    int dev_replace_is_ongoing = 0;
    unsigned int nofs_flag;
    struct blk_zone zone;
@@ -1298,7 +1298,11 @@ static int btrfs_load_zone_info(struct btrfs_fs_info *fs_info, int zone_idx,
info->physical = map->stripes[zone_idx].physical;
+	down_read(&dev_replace->rwsem);
+	device = map->stripes[zone_idx].dev;
+
    if (!device->bdev) {
+		up_read(&dev_replace->rwsem);
    	info->alloc_offset = WP_MISSING_DEV;
    	return 0;
    }
@@ -1308,6 +1312,7 @@ static int btrfs_load_zone_info(struct btrfs_fs_info *fs_info, int zone_idx,
    	__set_bit(zone_idx, active);
if (!btrfs_dev_is_sequential(device, info->physical)) {
+		up_read(&dev_replace->rwsem);
    	info->alloc_offset = WP_CONVENTIONAL;
    	return 0;
    }
@@ -1315,11 +1320,9 @@ static int btrfs_load_zone_info(struct btrfs_fs_info *fs_info, int zone_idx,
    /* This zone will be used for allocation, so mark this zone non-empty. */
    btrfs_dev_clear_zone_empty(device, info->physical);
-	down_read(&dev_replace->rwsem);
    dev_replace_is_ongoing = btrfs_dev_replace_is_ongoing(dev_replace);
    if (dev_replace_is_ongoing && dev_replace->tgtdev != NULL)
    	btrfs_dev_clear_zone_empty(dev_replace->tgtdev, info->physical);
-	up_read(&dev_replace->rwsem);
/*
     * The group is mapped to a sequential zone. Get the zone write pointer
@@ -1330,6 +1333,7 @@ static int btrfs_load_zone_info(struct btrfs_fs_info *fs_info, int zone_idx,
    ret = btrfs_get_dev_zone(device, info->physical, &zone);
    memalloc_nofs_restore(nofs_flag);
    if (ret) {
+		up_read(&dev_replace->rwsem);
    	if (ret != -EIO && ret != -EOPNOTSUPP)
    		return ret;
    	info->alloc_offset = WP_MISSING_DEV;
@@ -1341,6 +1345,7 @@ static int btrfs_load_zone_info(struct btrfs_fs_info *fs_info, int zone_idx,
    	"zoned: unexpected conventional zone %llu on device %s (devid %llu)",
    		zone.start << SECTOR_SHIFT, rcu_str_deref(device->name),
    		device->devid);
+		up_read(&dev_replace->rwsem);
    	return -EIO;
    }
@@ -1368,6 +1373,8 @@ static int btrfs_load_zone_info(struct btrfs_fs_info *fs_info, int zone_idx,
    	break;
    }
+	up_read(&dev_replace->rwsem);
+
    return 0;
 }
diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
index 6465e2574230..06cdf1a8a16f 100644
--- a/fs/cachefiles/daemon.c
+++ b/fs/cachefiles/daemon.c
@@ -133,7 +133,7 @@ static int cachefiles_daemon_open(struct inode *inode, struct file *file)
    return 0;
 }
-static void cachefiles_flush_reqs(struct cachefiles_cache *cache)
+void cachefiles_flush_reqs(struct cachefiles_cache *cache)
 {
    struct xarray *xa = &cache->reqs;
    struct cachefiles_req *req;
@@ -159,6 +159,7 @@ static void cachefiles_flush_reqs(struct cachefiles_cache *cache)
    xa_for_each(xa, index, req) {
    	req->error = -EIO;
    	complete(&req->done);
+		__xa_erase(xa, index);
    }
    xa_unlock(xa);
diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
index d33169f0018b..6845a90cdfcc 100644
--- a/fs/cachefiles/internal.h
+++ b/fs/cachefiles/internal.h
@@ -55,6 +55,7 @@ struct cachefiles_ondemand_info {
    int				ondemand_id;
    enum cachefiles_object_state	state;
    struct cachefiles_object	*object;
+	spinlock_t			lock;
 };
/*
@@ -138,6 +139,7 @@ static inline bool cachefiles_in_ondemand_mode(struct cachefiles_cache *cache)
 struct cachefiles_req {
    struct cachefiles_object *object;
    struct completion done;
+	refcount_t ref;
    int error;
    struct cachefiles_msg msg;
 };
@@ -186,6 +188,7 @@ extern int cachefiles_has_space(struct cachefiles_cache *cache,
  * daemon.c
  */
 extern const struct file_operations cachefiles_daemon_fops;
+extern void cachefiles_flush_reqs(struct cachefiles_cache *cache);
 extern void cachefiles_get_unbind_pincount(struct cachefiles_cache *cache);
 extern void cachefiles_put_unbind_pincount(struct cachefiles_cache *cache);
@@ -424,6 +427,8 @@ do {							\
    pr_err("I/O Error: " FMT"\n", ##__VA_ARGS__);	\
    fscache_io_error((___cache)->cache);		\
    set_bit(CACHEFILES_DEAD, &(___cache)->flags);	\
+	if (cachefiles_in_ondemand_mode(___cache))	\
+		cachefiles_flush_reqs(___cache);	\
 } while (0)
#define cachefiles_io_error_obj(object, FMT, ...)			\
diff --git a/fs/cachefiles/ondemand.c b/fs/cachefiles/ondemand.c
index 4ba42f1fa3b4..89f118d68d12 100644
--- a/fs/cachefiles/ondemand.c
+++ b/fs/cachefiles/ondemand.c
@@ -4,19 +4,40 @@
 #include <linux/uio.h>
 #include "internal.h"
+struct ondemand_anon_file {
+	struct file *file;
+	int fd;
+};
+
+static inline void cachefiles_req_put(struct cachefiles_req *req)
+{
+	if (refcount_dec_and_test(&req->ref))
+		kfree(req);
+}
+
 static int cachefiles_ondemand_fd_release(struct inode *inode,
    				  struct file *file)
 {
    struct cachefiles_object *object = file->private_data;
-	struct cachefiles_cache *cache = object->volume->cache;
-	struct cachefiles_ondemand_info *info = object->ondemand;
-	int object_id = info->ondemand_id;
+	struct cachefiles_cache *cache;
+	struct cachefiles_ondemand_info *info;
+	int object_id;
    struct cachefiles_req *req;
-	XA_STATE(xas, &cache->reqs, 0);
+	XA_STATE(xas, NULL, 0);
+
+	if (!object)
+		return 0;
+
+	info = object->ondemand;
+	cache = object->volume->cache;
+	xas.xa = &cache->reqs;
xa_lock(&cache->reqs);
+	spin_lock(&info->lock);
+	object_id = info->ondemand_id;
    info->ondemand_id = CACHEFILES_ONDEMAND_ID_CLOSED;
    cachefiles_ondemand_set_object_close(object);
+	spin_unlock(&info->lock);
/* Only flush CACHEFILES_REQ_NEW marked req to avoid race with daemon_read */
    xas_for_each_marked(&xas, req, ULONG_MAX, CACHEFILES_REQ_NEW) {
@@ -116,6 +137,7 @@ int cachefiles_ondemand_copen(struct cachefiles_cache *cache, char *args)
 {
    struct cachefiles_req *req;
    struct fscache_cookie *cookie;
+	struct cachefiles_ondemand_info *info;
    char *pid, *psize;
    unsigned long id;
    long size;
@@ -166,6 +188,33 @@ int cachefiles_ondemand_copen(struct cachefiles_cache *cache, char *args)
    	goto out;
    }
+	info = req->object->ondemand;
+	spin_lock(&info->lock);
+	/*
+	 * The anonymous fd was closed before copen ? Fail the request.
+	 *
+	 *             t1             |             t2
+	 * ---------------------------------------------------------
+	 *                             cachefiles_ondemand_copen
+	 *                             req = xa_erase(&cache->reqs, id)
+	 * // Anon fd is maliciously closed.
+	 * cachefiles_ondemand_fd_release
+	 * xa_lock(&cache->reqs)
+	 * cachefiles_ondemand_set_object_close(object)
+	 * xa_unlock(&cache->reqs)
+	 *                             cachefiles_ondemand_set_object_open
+	 *                             // No one will ever close it again.
+	 * cachefiles_ondemand_daemon_read
+	 * cachefiles_ondemand_select_req
+	 *
+	 * Get a read req but its fd is already closed. The daemon can't
+	 * issue a cread ioctl with an closed fd, then hung.
+	 */
+	if (info->ondemand_id == CACHEFILES_ONDEMAND_ID_CLOSED) {
+		spin_unlock(&info->lock);
+		req->error = -EBADFD;
+		goto out;
+	}
    cookie = req->object->cookie;
    cookie->object_size = size;
    if (size)
@@ -175,6 +224,7 @@ int cachefiles_ondemand_copen(struct cachefiles_cache *cache, char *args)
    trace_cachefiles_ondemand_copen(req->object, id, size);
cachefiles_ondemand_set_object_open(req->object);
+	spin_unlock(&info->lock);
    wake_up_all(&cache->daemon_pollwq);
out:
@@ -205,14 +255,14 @@ int cachefiles_ondemand_restore(struct cachefiles_cache *cache, char *args)
    return 0;
 }
-static int cachefiles_ondemand_get_fd(struct cachefiles_req *req)
+static int cachefiles_ondemand_get_fd(struct cachefiles_req *req,
+				      struct ondemand_anon_file *anon_file)
 {
    struct cachefiles_object *object;
    struct cachefiles_cache *cache;
    struct cachefiles_open *load;
-	struct file *file;
    u32 object_id;
-	int ret, fd;
+	int ret;
object = cachefiles_grab_object(req->object,
    		cachefiles_obj_get_ondemand_fd);
@@ -224,35 +274,53 @@ static int cachefiles_ondemand_get_fd(struct cachefiles_req *req)
    if (ret < 0)
    	goto err;
-	fd = get_unused_fd_flags(O_WRONLY);
-	if (fd < 0) {
-		ret = fd;
+	anon_file->fd = get_unused_fd_flags(O_WRONLY);
+	if (anon_file->fd < 0) {
+		ret = anon_file->fd;
    	goto err_free_id;
    }
-	file = anon_inode_getfile("[cachefiles]", &cachefiles_ondemand_fd_fops,
-				  object, O_WRONLY);
-	if (IS_ERR(file)) {
-		ret = PTR_ERR(file);
+	anon_file->file = anon_inode_getfile("[cachefiles]",
+				&cachefiles_ondemand_fd_fops, object, O_WRONLY);
+	if (IS_ERR(anon_file->file)) {
+		ret = PTR_ERR(anon_file->file);
    	goto err_put_fd;
    }
-	file->f_mode |= FMODE_PWRITE | FMODE_LSEEK;
-	fd_install(fd, file);
+	spin_lock(&object->ondemand->lock);
+	if (object->ondemand->ondemand_id > 0) {
+		spin_unlock(&object->ondemand->lock);
+		/* Pair with check in cachefiles_ondemand_fd_release(). */
+		anon_file->file->private_data = NULL;
+		ret = -EEXIST;
+		goto err_put_file;
+	}
+
+	anon_file->file->f_mode |= FMODE_PWRITE | FMODE_LSEEK;
load = (void *)req->msg.data;
-	load->fd = fd;
+	load->fd = anon_file->fd;
    object->ondemand->ondemand_id = object_id;
+	spin_unlock(&object->ondemand->lock);
cachefiles_get_unbind_pincount(cache);
    trace_cachefiles_ondemand_open(object, &req->msg, load);
    return 0;
+err_put_file:
+	fput(anon_file->file);
+	anon_file->file = NULL;
 err_put_fd:
-	put_unused_fd(fd);
+	put_unused_fd(anon_file->fd);
+	anon_file->fd = ret;
 err_free_id:
    xa_erase(&cache->ondemand_ids, object_id);
 err:
+	spin_lock(&object->ondemand->lock);
+	/* Avoid marking an opened object as closed. */
+	if (object->ondemand->ondemand_id <= 0)
+		cachefiles_ondemand_set_object_close(object);
+	spin_unlock(&object->ondemand->lock);
    cachefiles_put_object(object, cachefiles_obj_put_ondemand_fd);
    return ret;
 }
@@ -299,9 +367,9 @@ ssize_t cachefiles_ondemand_daemon_read(struct cachefiles_cache *cache,
 {
    struct cachefiles_req *req;
    struct cachefiles_msg *msg;
-	unsigned long id = 0;
    size_t n;
    int ret = 0;
+	struct ondemand_anon_file anon_file;
    XA_STATE(xas, &cache->reqs, cache->req_id_next);
xa_lock(&cache->reqs);
@@ -330,42 +398,45 @@ ssize_t cachefiles_ondemand_daemon_read(struct cachefiles_cache *cache,
xas_clear_mark(&xas, CACHEFILES_REQ_NEW);
    cache->req_id_next = xas.xa_index + 1;
+	refcount_inc(&req->ref);
+	cachefiles_grab_object(req->object, cachefiles_obj_get_read_req);
    xa_unlock(&cache->reqs);
-	id = xas.xa_index;
-
    if (msg->opcode == CACHEFILES_OP_OPEN) {
-		ret = cachefiles_ondemand_get_fd(req);
-		if (ret) {
-			cachefiles_ondemand_set_object_close(req->object);
-			goto error;
-		}
+		ret = cachefiles_ondemand_get_fd(req, &anon_file);
+		if (ret)
+			goto out;
    }
-	msg->msg_id = id;
+	msg->msg_id = xas.xa_index;
    msg->object_id = req->object->ondemand->ondemand_id;
-	if (copy_to_user(_buffer, msg, n) != 0) {
+	if (copy_to_user(_buffer, msg, n) != 0)
    	ret = -EFAULT;
-		goto err_put_fd;
-	}
-	/* CLOSE request has no reply */
-	if (msg->opcode == CACHEFILES_OP_CLOSE) {
-		xa_erase(&cache->reqs, id);
-		complete(&req->done);
+	if (msg->opcode == CACHEFILES_OP_OPEN) {
+		if (ret < 0) {
+			fput(anon_file.file);
+			put_unused_fd(anon_file.fd);
+			goto out;
+		}
+		fd_install(anon_file.fd, anon_file.file);
    }
-
-	return n;
-
-err_put_fd:
-	if (msg->opcode == CACHEFILES_OP_OPEN)
-		close_fd(((struct cachefiles_open *)msg->data)->fd);
-error:
-	xa_erase(&cache->reqs, id);
-	req->error = ret;
-	complete(&req->done);
-	return ret;
+out:
+	cachefiles_put_object(req->object, cachefiles_obj_put_read_req);
+	/* Remove error request and CLOSE request has no reply */
+	if (ret || msg->opcode == CACHEFILES_OP_CLOSE) {
+		xas_reset(&xas);
+		xas_lock(&xas);
+		if (xas_load(&xas) == req) {
+			req->error = ret;
+			complete(&req->done);
+			xas_store(&xas, NULL);
+		}
+		xas_unlock(&xas);
+	}
+	cachefiles_req_put(req);
+	return ret ? ret : n;
 }
typedef int (*init_req_fn)(struct cachefiles_req *req, void *private);
@@ -395,6 +466,7 @@ static int cachefiles_ondemand_send_req(struct cachefiles_object *object,
    	goto out;
    }
+	refcount_set(&req->ref, 1);
    req->object = object;
    init_completion(&req->done);
    req->msg.opcode = opcode;
@@ -456,7 +528,7 @@ static int cachefiles_ondemand_send_req(struct cachefiles_object *object,
    wake_up_all(&cache->daemon_pollwq);
    wait_for_completion(&req->done);
    ret = req->error;
-	kfree(req);
+	cachefiles_req_put(req);
    return ret;
 out:
    /* Reset the object to close state in error handling path.
@@ -578,6 +650,7 @@ int cachefiles_ondemand_init_obj_info(struct cachefiles_object *object,
    	return -ENOMEM;
object->ondemand->object = object;
+	spin_lock_init(&object->ondemand->lock);
    INIT_WORK(&object->ondemand->ondemand_work, ondemand_object_worker);
    return 0;
 }
diff --git a/fs/jfs/xattr.c b/fs/jfs/xattr.c
index 0fb7afac298e..9987055293b3 100644
--- a/fs/jfs/xattr.c
+++ b/fs/jfs/xattr.c
@@ -557,9 +557,11 @@ static int ea_get(struct inode *inode, struct ea_buffer *ea_buf, int min_size)
size_check:
    if (EALIST_SIZE(ea_buf->xattr) != ea_size) {
+		int size = min_t(int, EALIST_SIZE(ea_buf->xattr), ea_size);
+
    	printk(KERN_ERR "ea_get: invalid extended attribute\n");
    	print_hex_dump(KERN_ERR, "", DUMP_PREFIX_ADDRESS, 16, 1,
-				     ea_buf->xattr, ea_size, 1);
+				     ea_buf->xattr, size, 1);
    	ea_release(inode, ea_buf);
    	rc = -EIO;
    	goto clean_up;
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index ac505671efbd..bdd6cb33a370 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1802,9 +1802,10 @@ __nfs_lookup_revalidate(struct dentry *dentry, unsigned int flags,
    	if (parent != READ_ONCE(dentry->d_parent))
    		return -ECHILD;
    } else {
-		/* Wait for unlink to complete */
+		/* Wait for unlink to complete - see unblock_revalidate() */
    	wait_var_event(&dentry->d_fsdata,
-			       dentry->d_fsdata != NFS_FSDATA_BLOCKED);
+			       smp_load_acquire(&dentry->d_fsdata)
+			       != NFS_FSDATA_BLOCKED);
    	parent = dget_parent(dentry);
    	ret = reval(d_inode(parent), dentry, flags);
    	dput(parent);
@@ -1817,6 +1818,29 @@ static int nfs_lookup_revalidate(struct dentry *dentry, unsigned int flags)
    return __nfs_lookup_revalidate(dentry, flags, nfs_do_lookup_revalidate);
 }
+static void block_revalidate(struct dentry *dentry)
+{
+	/* old devname - just in case */
+	kfree(dentry->d_fsdata);
+
+	/* Any new reference that could lead to an open
+	 * will take ->d_lock in lookup_open() -> d_lookup().
+	 * Holding this lock ensures we cannot race with
+	 * __nfs_lookup_revalidate() and removes and need
+	 * for further barriers.
+	 */
+	lockdep_assert_held(&dentry->d_lock);
+
+	dentry->d_fsdata = NFS_FSDATA_BLOCKED;
+}
+
+static void unblock_revalidate(struct dentry *dentry)
+{
+	/* store_release ensures wait_var_event() sees the update */
+	smp_store_release(&dentry->d_fsdata, NULL);
+	wake_up_var(&dentry->d_fsdata);
+}
+
 /*
  * A weaker form of d_revalidate for revalidating just the d_inode(dentry)
  * when we don't really care about the dentry name. This is called when a
@@ -2501,15 +2525,12 @@ int nfs_unlink(struct inode *dir, struct dentry *dentry)
    	spin_unlock(&dentry->d_lock);
    	goto out;
    }
-	/* old devname */
-	kfree(dentry->d_fsdata);
-	dentry->d_fsdata = NFS_FSDATA_BLOCKED;
+	block_revalidate(dentry);
spin_unlock(&dentry->d_lock);
    error = nfs_safe_remove(dentry);
    nfs_dentry_remove_handle_error(dir, dentry, error);
-	dentry->d_fsdata = NULL;
-	wake_up_var(&dentry->d_fsdata);
+	unblock_revalidate(dentry);
 out:
    trace_nfs_unlink_exit(dir, dentry, error);
    return error;
@@ -2616,8 +2637,7 @@ nfs_unblock_rename(struct rpc_task *task, struct nfs_renamedata *data)
 {
    struct dentry *new_dentry = data->new_dentry;
-	new_dentry->d_fsdata = NULL;
-	wake_up_var(&new_dentry->d_fsdata);
+	unblock_revalidate(new_dentry);
 }
/*
@@ -2679,11 +2699,6 @@ int nfs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
    	if (WARN_ON(new_dentry->d_flags & DCACHE_NFSFS_RENAMED) ||
    	    WARN_ON(new_dentry->d_fsdata == NFS_FSDATA_BLOCKED))
    		goto out;
-		if (new_dentry->d_fsdata) {
-			/* old devname */
-			kfree(new_dentry->d_fsdata);
-			new_dentry->d_fsdata = NULL;
-		}
spin_lock(&new_dentry->d_lock);
    	if (d_count(new_dentry) > 2) {
@@ -2705,7 +2720,7 @@ int nfs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
    		new_dentry = dentry;
    		new_inode = NULL;
    	} else {
-			new_dentry->d_fsdata = NFS_FSDATA_BLOCKED;
+			block_revalidate(new_dentry);
    		must_unblock = true;
    		spin_unlock(&new_dentry->d_lock);
    	}
@@ -2717,6 +2732,8 @@ int nfs_rename(struct mnt_idmap *idmap, struct inode *old_dir,
    task = nfs_async_rename(old_dir, new_dir, old_dentry, new_dentry,
    			must_unblock ? nfs_unblock_rename : NULL);
    if (IS_ERR(task)) {
+		if (must_unblock)
+			unblock_revalidate(new_dentry);
    	error = PTR_ERR(task);
    	goto out;
    }
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index c93c12063b3a..3a816c4a6d5e 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -4023,6 +4023,23 @@ static void test_fs_location_for_trunking(struct nfs4_fs_location *location,
    }
 }
+static bool _is_same_nfs4_pathname(struct nfs4_pathname *path1,
+				   struct nfs4_pathname *path2)
+{
+	int i;
+
+	if (path1->ncomponents != path2->ncomponents)
+		return false;
+	for (i = 0; i < path1->ncomponents; i++) {
+		if (path1->components[i].len != path2->components[i].len)
+			return false;
+		if (memcmp(path1->components[i].data, path2->components[i].data,
+				path1->components[i].len))
+			return false;
+	}
+	return true;
+}
+
 static int _nfs4_discover_trunking(struct nfs_server *server,
    			   struct nfs_fh *fhandle)
 {
@@ -4056,9 +4073,13 @@ static int _nfs4_discover_trunking(struct nfs_server *server,
    if (status)
    	goto out_free_3;
-	for (i = 0; i < locations->nlocations; i++)
+	for (i = 0; i < locations->nlocations; i++) {
+		if (!_is_same_nfs4_pathname(&locations->fs_path,
+					&locations->locations[i].rootpath))
+			continue;
    	test_fs_location_for_trunking(&locations->locations[i], clp,
    				      server);
+	}
 out_free_3:
    kfree(locations->fattr);
 out_free_2:
diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c
index 40fecf7b224f..0b75305fb5f5 100644
--- a/fs/nfsd/nfsfh.c
+++ b/fs/nfsd/nfsfh.c
@@ -573,7 +573,7 @@ fh_compose(struct svc_fh *fhp, struct svc_export *exp, struct dentry *dentry,
    	_fh_update(fhp, exp, dentry);
    if (fhp->fh_handle.fh_fileid_type == FILEID_INVALID) {
    	fh_put(fhp);
-		return nfserr_opnotsupp;
+		return nfserr_stale;
    }
return 0;
@@ -599,7 +599,7 @@ fh_update(struct svc_fh *fhp)
_fh_update(fhp, fhp->fh_export, dentry);
    if (fhp->fh_handle.fh_fileid_type == FILEID_INVALID)
-		return nfserr_opnotsupp;
+		return nfserr_stale;
    return 0;
 out_bad:
    printk(KERN_ERR "fh_update: fh not verified!\n");
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 0da8e7bd3261..ccc57038a977 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1936,6 +1936,8 @@ static int __ocfs2_change_file_space(struct file *file, struct inode *inode,
inode_lock(inode);
+	/* Wait all existing dio workers, newcomers will block on i_rwsem */
+	inode_dio_wait(inode);
    /*
     * This prevents concurrent writes on other nodes
     */
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index 9221a33f917b..4d1ea8703fcd 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -566,7 +566,7 @@ static int __ocfs2_mknod_locked(struct inode *dir,
    fe->i_last_eb_blk = 0;
    strcpy(fe->i_signature, OCFS2_INODE_SIGNATURE);
    fe->i_flags |= cpu_to_le32(OCFS2_VALID_FL);
-	ktime_get_real_ts64(&ts);
+	ktime_get_coarse_real_ts64(&ts);
    fe->i_atime = fe->i_ctime = fe->i_mtime =
    	cpu_to_le64(ts.tv_sec);
    fe->i_mtime_nsec = fe->i_ctime_nsec = fe->i_atime_nsec =
@@ -797,6 +797,7 @@ static int ocfs2_link(struct dentry *old_dentry,
    ocfs2_set_links_count(fe, inode->i_nlink);
    fe->i_ctime = cpu_to_le64(inode_get_ctime_sec(inode));
    fe->i_ctime_nsec = cpu_to_le32(inode_get_ctime_nsec(inode));
+	ocfs2_update_inode_fsync_trans(handle, inode, 0);
    ocfs2_journal_dirty(handle, fe_bh);
err = ocfs2_add_entry(handle, dentry, inode,
@@ -993,6 +994,7 @@ static int ocfs2_unlink(struct inode *dir,
    	drop_nlink(inode);
    drop_nlink(inode);
    ocfs2_set_links_count(fe, inode->i_nlink);
+	ocfs2_update_inode_fsync_trans(handle, inode, 0);
    ocfs2_journal_dirty(handle, fe_bh);
inode_set_mtime_to_ts(dir, inode_set_ctime_current(dir));
diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
index 1fb213f379a5..d06607a1f137 100644
--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.c
@@ -383,6 +383,8 @@ static ssize_t __read_vmcore(struct iov_iter *iter, loff_t *fpos)
    	/* leave now if filled buffer already */
    	if (!iov_iter_count(iter))
    		return acc;
+
+		cond_resched();
    }
list_for_each_entry(m, &vmcore_list, list) {
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c
index b6c5a8ea3887..e7e07891781b 100644
--- a/fs/smb/server/smb2pdu.c
+++ b/fs/smb/server/smb2pdu.c
@@ -630,6 +630,12 @@ smb2_get_name(const char *src, const int maxlen, struct nls_table *local_nls)
    	return name;
    }
+	if (*name == '\') {
+		pr_err("not allow directory name included leading slash\n");
+		kfree(name);
+		return ERR_PTR(-EINVAL);
+	}
+
    ksmbd_conv_path_to_unix(name);
    ksmbd_strip_last_slash(name);
    return name;
@@ -2361,7 +2367,8 @@ static int smb2_set_ea(struct smb2_ea_info *eabuf, unsigned int buf_len,
    		if (rc > 0) {
    			rc = ksmbd_vfs_remove_xattr(idmap,
    						    path,
-							    attr_name);
+							    attr_name,
+							    get_write);
if (rc < 0) {
    				ksmbd_debug(SMB,
@@ -2376,7 +2383,7 @@ static int smb2_set_ea(struct smb2_ea_info *eabuf, unsigned int buf_len,
    	} else {
    		rc = ksmbd_vfs_setxattr(idmap, path, attr_name, value,
    					le16_to_cpu(eabuf->EaValueLength),
-						0, true);
+						0, get_write);
    		if (rc < 0) {
    			ksmbd_debug(SMB,
    				    "ksmbd_vfs_setxattr is failed(%d)\n",
@@ -2468,7 +2475,7 @@ static int smb2_remove_smb_xattrs(const struct path *path)
    	    !strncmp(&name[XATTR_USER_PREFIX_LEN], STREAM_PREFIX,
    		     STREAM_PREFIX_LEN)) {
    		err = ksmbd_vfs_remove_xattr(idmap, path,
-						     name);
+						     name, true);
    		if (err)
    			ksmbd_debug(SMB, "remove xattr failed : %s\n",
    				    name);
@@ -2842,20 +2849,11 @@ int smb2_open(struct ksmbd_work *work)
    }
if (req->NameLength) {
-		if ((req->CreateOptions & FILE_DIRECTORY_FILE_LE) &&
-		    *(char *)req->Buffer == '\') {
-			pr_err("not allow directory name included leading slash\n");
-			rc = -EINVAL;
-			goto err_out2;
-		}
-
    	name = smb2_get_name((char *)req + le16_to_cpu(req->NameOffset),
    			     le16_to_cpu(req->NameLength),
    			     work->conn->local_nls);
    	if (IS_ERR(name)) {
    		rc = PTR_ERR(name);
-			if (rc != -ENOMEM)
-				rc = -ENOENT;
    		name = NULL;
    		goto err_out2;
    	}
diff --git a/fs/smb/server/vfs.c b/fs/smb/server/vfs.c
index 51b1b0bed616..9e859ba010cf 100644
--- a/fs/smb/server/vfs.c
+++ b/fs/smb/server/vfs.c
@@ -1058,16 +1058,21 @@ int ksmbd_vfs_fqar_lseek(struct ksmbd_file *fp, loff_t start, loff_t length,
 }
int ksmbd_vfs_remove_xattr(struct mnt_idmap *idmap,
-			   const struct path *path, char *attr_name)
+			   const struct path *path, char *attr_name,
+			   bool get_write)
 {
    int err;
-	err = mnt_want_write(path->mnt);
-	if (err)
-		return err;
+	if (get_write == true) {
+		err = mnt_want_write(path->mnt);
+		if (err)
+			return err;
+	}
err = vfs_removexattr(idmap, path->dentry, attr_name);
-	mnt_drop_write(path->mnt);
+
+	if (get_write == true)
+		mnt_drop_write(path->mnt);
return err;
 }
@@ -1380,7 +1385,7 @@ int ksmbd_vfs_remove_sd_xattrs(struct mnt_idmap *idmap, const struct path *path)
    	ksmbd_debug(SMB, "%s, len %zd\n", name, strlen(name));
if (!strncmp(name, XATTR_NAME_SD, XATTR_NAME_SD_LEN)) {
-			err = ksmbd_vfs_remove_xattr(idmap, path, name);
+			err = ksmbd_vfs_remove_xattr(idmap, path, name, true);
    		if (err)
    			ksmbd_debug(SMB, "remove xattr failed : %s\n", name);
    	}
diff --git a/fs/smb/server/vfs.h b/fs/smb/server/vfs.h
index cfe1c8092f23..cb76f4b5bafe 100644
--- a/fs/smb/server/vfs.h
+++ b/fs/smb/server/vfs.h
@@ -114,7 +114,8 @@ int ksmbd_vfs_setxattr(struct mnt_idmap *idmap,
 int ksmbd_vfs_xattr_stream_name(char *stream_name, char **xattr_stream_name,
    			size_t *xattr_stream_name_size, int s_type);
 int ksmbd_vfs_remove_xattr(struct mnt_idmap *idmap,
-			   const struct path *path, char *attr_name);
+			   const struct path *path, char *attr_name,
+			   bool get_write);
 int ksmbd_vfs_kern_path_locked(struct ksmbd_work *work, char *name,
    		       unsigned int flags, struct path *parent_path,
    		       struct path *path, bool caseless);
diff --git a/fs/smb/server/vfs_cache.c b/fs/smb/server/vfs_cache.c
index 6cb599cd287e..8b2e37c8716e 100644
--- a/fs/smb/server/vfs_cache.c
+++ b/fs/smb/server/vfs_cache.c
@@ -254,7 +254,8 @@ static void __ksmbd_inode_close(struct ksmbd_file *fp)
    	ci->m_flags &= ~S_DEL_ON_CLS_STREAM;
    	err = ksmbd_vfs_remove_xattr(file_mnt_idmap(filp),
    				     &filp->f_path,
-					     fp->stream.name);
+					     fp->stream.name,
+					     true);
    	if (err)
    		pr_err("remove xattr failed : %s\n",
    		       fp->stream.name);
diff --git a/fs/tracefs/event_inode.c b/fs/tracefs/event_inode.c
index 55a40a730b10..129d0f54ba62 100644
--- a/fs/tracefs/event_inode.c
+++ b/fs/tracefs/event_inode.c
@@ -305,33 +305,60 @@ static const struct file_operations eventfs_file_operations = {
    .llseek		= generic_file_llseek,
 };
-/*
- * On a remount of tracefs, if UID or GID options are set, then
- * the mount point inode permissions should be used.
- * Reset the saved permission flags appropriately.
- */
-void eventfs_remount(struct tracefs_inode *ti, bool update_uid, bool update_gid)
+static void eventfs_set_attrs(struct eventfs_inode *ei, bool update_uid, kuid_t uid,
+			      bool update_gid, kgid_t gid, int level)
 {
-	struct eventfs_inode *ei = ti->private;
+	struct eventfs_inode *ei_child;
-	if (!ei)
+	/* Update events/<system>/<event> */
+	if (WARN_ON_ONCE(level > 3))
    	return;
-	if (update_uid)
+	if (update_uid) {
    	ei->attr.mode &= ~EVENTFS_SAVE_UID;
+		ei->attr.uid = uid;
+	}
-	if (update_gid)
+	if (update_gid) {
    	ei->attr.mode &= ~EVENTFS_SAVE_GID;
+		ei->attr.gid = gid;
+	}
+
+	list_for_each_entry(ei_child, &ei->children, list) {
+		eventfs_set_attrs(ei_child, update_uid, uid, update_gid, gid, level + 1);
+	}
if (!ei->entry_attrs)
    	return;
for (int i = 0; i < ei->nr_entries; i++) {
-		if (update_uid)
+		if (update_uid) {
    		ei->entry_attrs[i].mode &= ~EVENTFS_SAVE_UID;
-		if (update_gid)
+			ei->entry_attrs[i].uid = uid;
+		}
+		if (update_gid) {
    		ei->entry_attrs[i].mode &= ~EVENTFS_SAVE_GID;
+			ei->entry_attrs[i].gid = gid;
+		}
    }
+
+}
+
+/*
+ * On a remount of tracefs, if UID or GID options are set, then
+ * the mount point inode permissions should be used.
+ * Reset the saved permission flags appropriately.
+ */
+void eventfs_remount(struct tracefs_inode *ti, bool update_uid, bool update_gid)
+{
+	struct eventfs_inode *ei = ti->private;
+
+	/* Only the events directory does the updates */
+	if (!ei || !ei->is_events || ei->is_freed)
+		return;
+
+	eventfs_set_attrs(ei, update_uid, ti->vfs_inode.i_uid,
+			  update_gid, ti->vfs_inode.i_gid, 0);
 }
/* Return the evenfs_inode of the "events" directory */
diff --git a/include/drm/bridge/aux-bridge.h b/include/drm/bridge/aux-bridge.h
index 4453906105ca..c2f5a855512f 100644
--- a/include/drm/bridge/aux-bridge.h
+++ b/include/drm/bridge/aux-bridge.h
@@ -33,7 +33,7 @@ static inline struct auxiliary_device *devm_drm_dp_hpd_bridge_alloc(struct devic
    return NULL;
 }
-static inline int devm_drm_dp_hpd_bridge_add(struct auxiliary_device *adev)
+static inline int devm_drm_dp_hpd_bridge_add(struct device *dev, struct auxiliary_device *adev)
 {
    return 0;
 }
diff --git a/include/drm/display/drm_dp_mst_helper.h b/include/drm/display/drm_dp_mst_helper.h
index 9b19d8bd520a..6c9145abc7e2 100644
--- a/include/drm/display/drm_dp_mst_helper.h
+++ b/include/drm/display/drm_dp_mst_helper.h
@@ -851,7 +851,6 @@ int drm_dp_add_payload_part1(struct drm_dp_mst_topology_mgr *mgr,
    		     struct drm_dp_mst_topology_state *mst_state,
    		     struct drm_dp_mst_atomic_payload *payload);
 int drm_dp_add_payload_part2(struct drm_dp_mst_topology_mgr *mgr,
-			     struct drm_atomic_state *state,
    		     struct drm_dp_mst_atomic_payload *payload);
 void drm_dp_remove_payload_part1(struct drm_dp_mst_topology_mgr *mgr,
    			 struct drm_dp_mst_topology_state *mst_state,
diff --git a/include/linux/amd-pstate.h b/include/linux/amd-pstate.h
deleted file mode 100644
index d21838835abd..000000000000
--- a/include/linux/amd-pstate.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * linux/include/linux/amd-pstate.h
- *
- * Copyright (C) 2022 Advanced Micro Devices, Inc.
- *
- * Author: Meng Li li.meng@amd.com
- */
-
-#ifndef _LINUX_AMD_PSTATE_H
-#define _LINUX_AMD_PSTATE_H
-
-#include <linux/pm_qos.h>
-
-#define AMD_CPPC_EPP_PERFORMANCE		0x00
-#define AMD_CPPC_EPP_BALANCE_PERFORMANCE	0x80
-#define AMD_CPPC_EPP_BALANCE_POWERSAVE		0xBF
-#define AMD_CPPC_EPP_POWERSAVE			0xFF
-
-/*********************************************************************
- *                        AMD P-state INTERFACE                       *
- *********************************************************************/
-/**
- * struct  amd_aperf_mperf
- * @aperf: actual performance frequency clock count
- * @mperf: maximum performance frequency clock count
- * @tsc:   time stamp counter
- */
-struct amd_aperf_mperf {
-	u64 aperf;
-	u64 mperf;
-	u64 tsc;
-};
-
-/**
- * struct amd_cpudata - private CPU data for AMD P-State
- * @cpu: CPU number
- * @req: constraint request to apply
- * @cppc_req_cached: cached performance request hints
- * @highest_perf: the maximum performance an individual processor may reach,
- *		  assuming ideal conditions
- *		  For platforms that do not support the preferred core feature, the
- *		  highest_pef may be configured with 166 or 255, to avoid max frequency
- *		  calculated wrongly. we take the fixed value as the highest_perf.
- * @nominal_perf: the maximum sustained performance level of the processor,
- *		  assuming ideal operating conditions
- * @lowest_nonlinear_perf: the lowest performance level at which nonlinear power
- *			   savings are achieved
- * @lowest_perf: the absolute lowest performance level of the processor
- * @prefcore_ranking: the preferred core ranking, the higher value indicates a higher
- * 		  priority.
- * @max_freq: the frequency that mapped to highest_perf
- * @min_freq: the frequency that mapped to lowest_perf
- * @nominal_freq: the frequency that mapped to nominal_perf
- * @lowest_nonlinear_freq: the frequency that mapped to lowest_nonlinear_perf
- * @cur: Difference of Aperf/Mperf/tsc count between last and current sample
- * @prev: Last Aperf/Mperf/tsc count value read from register
- * @freq: current cpu frequency value
- * @boost_supported: check whether the Processor or SBIOS supports boost mode
- * @hw_prefcore: check whether HW supports preferred core featue.
- * 		  Only when hw_prefcore and early prefcore param are true,
- * 		  AMD P-State driver supports preferred core featue.
- * @epp_policy: Last saved policy used to set energy-performance preference
- * @epp_cached: Cached CPPC energy-performance preference value
- * @policy: Cpufreq policy value
- * @cppc_cap1_cached Cached MSR_AMD_CPPC_CAP1 register value
- *
- * The amd_cpudata is key private data for each CPU thread in AMD P-State, and
- * represents all the attributes and goals that AMD P-State requests at runtime.
- */
-struct amd_cpudata {
-	int	cpu;
-
-	struct	freq_qos_request req[2];
-	u64	cppc_req_cached;
-
-	u32	highest_perf;
-	u32	nominal_perf;
-	u32	lowest_nonlinear_perf;
-	u32	lowest_perf;
-	u32     prefcore_ranking;
-	u32     min_limit_perf;
-	u32     max_limit_perf;
-	u32     min_limit_freq;
-	u32     max_limit_freq;
-
-	u32	max_freq;
-	u32	min_freq;
-	u32	nominal_freq;
-	u32	lowest_nonlinear_freq;
-
-	struct amd_aperf_mperf cur;
-	struct amd_aperf_mperf prev;
-
-	u64	freq;
-	bool	boost_supported;
-	bool	hw_prefcore;
-
-	/* EPP feature related attributes*/
-	s16	epp_policy;
-	s16	epp_cached;
-	u32	policy;
-	u64	cppc_cap1_cached;
-	bool	suspended;
-};
-
-/*
- * enum amd_pstate_mode - driver working mode of amd pstate
- */
-enum amd_pstate_mode {
-	AMD_PSTATE_UNDEFINED = 0,
-	AMD_PSTATE_DISABLE,
-	AMD_PSTATE_PASSIVE,
-	AMD_PSTATE_ACTIVE,
-	AMD_PSTATE_GUIDED,
-	AMD_PSTATE_MAX,
-};
-
-static const char * const amd_pstate_mode_string[] = {
-	[AMD_PSTATE_UNDEFINED]   = "undefined",
-	[AMD_PSTATE_DISABLE]     = "disable",
-	[AMD_PSTATE_PASSIVE]     = "passive",
-	[AMD_PSTATE_ACTIVE]      = "active",
-	[AMD_PSTATE_GUIDED]      = "guided",
-	NULL,
-};
-#endif /* _LINUX_AMD_PSTATE_H */
diff --git a/include/linux/atomic/atomic-arch-fallback.h b/include/linux/atomic/atomic-arch-fallback.h
index 956bcba5dbf2..2f9d36b72bd8 100644
--- a/include/linux/atomic/atomic-arch-fallback.h
+++ b/include/linux/atomic/atomic-arch-fallback.h
@@ -2242,7 +2242,7 @@ raw_atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new)
/**
  * raw_atomic_sub_and_test() - atomic subtract and test if zero with full ordering
- * @i: int value to add
+ * @i: int value to subtract
  * @v: pointer to atomic_t
  *
  * Atomically updates @v to (@v - @i) with full ordering.
@@ -4368,7 +4368,7 @@ raw_atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new)
/**
  * raw_atomic64_sub_and_test() - atomic subtract and test if zero with full ordering
- * @i: s64 value to add
+ * @i: s64 value to subtract
  * @v: pointer to atomic64_t
  *
  * Atomically updates @v to (@v - @i) with full ordering.
@@ -4690,4 +4690,4 @@ raw_atomic64_dec_if_positive(atomic64_t *v)
 }
#endif /* _LINUX_ATOMIC_FALLBACK_H */
-// 14850c0b0db20c62fdc78ccd1d42b98b88d76331
+// b565db590afeeff0d7c9485ccbca5bb6e155749f
diff --git a/include/linux/atomic/atomic-instrumented.h b/include/linux/atomic/atomic-instrumented.h
index debd487fe971..9409a6ddf3e0 100644
--- a/include/linux/atomic/atomic-instrumented.h
+++ b/include/linux/atomic/atomic-instrumented.h
@@ -1349,7 +1349,7 @@ atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new)
/**
  * atomic_sub_and_test() - atomic subtract and test if zero with full ordering
- * @i: int value to add
+ * @i: int value to subtract
  * @v: pointer to atomic_t
  *
  * Atomically updates @v to (@v - @i) with full ordering.
@@ -2927,7 +2927,7 @@ atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new)
/**
  * atomic64_sub_and_test() - atomic subtract and test if zero with full ordering
- * @i: s64 value to add
+ * @i: s64 value to subtract
  * @v: pointer to atomic64_t
  *
  * Atomically updates @v to (@v - @i) with full ordering.
@@ -4505,7 +4505,7 @@ atomic_long_try_cmpxchg_relaxed(atomic_long_t *v, long *old, long new)
/**
  * atomic_long_sub_and_test() - atomic subtract and test if zero with full ordering
- * @i: long value to add
+ * @i: long value to subtract
  * @v: pointer to atomic_long_t
  *
  * Atomically updates @v to (@v - @i) with full ordering.
@@ -5050,4 +5050,4 @@ atomic_long_dec_if_positive(atomic_long_t *v)
#endif /* _LINUX_ATOMIC_INSTRUMENTED_H */
-// ce5b65e0f1f8a276268b667194581d24bed219d4
+// 8829b337928e9508259079d32581775ececd415b
diff --git a/include/linux/atomic/atomic-long.h b/include/linux/atomic/atomic-long.h
index 3ef844b3ab8a..f86b29d90877 100644
--- a/include/linux/atomic/atomic-long.h
+++ b/include/linux/atomic/atomic-long.h
@@ -1535,7 +1535,7 @@ raw_atomic_long_try_cmpxchg_relaxed(atomic_long_t *v, long *old, long new)
/**
  * raw_atomic_long_sub_and_test() - atomic subtract and test if zero with full ordering
- * @i: long value to add
+ * @i: long value to subtract
  * @v: pointer to atomic_long_t
  *
  * Atomically updates @v to (@v - @i) with full ordering.
@@ -1809,4 +1809,4 @@ raw_atomic_long_dec_if_positive(atomic_long_t *v)
 }
#endif /* _LINUX_ATOMIC_LONG_H */
-// 1c4a26fc77f345342953770ebe3c4d08e7ce2f9a
+// eadf183c3600b8b92b91839dd3be6bcc560c752d
diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h
index ac333ea81d31..327d7f43c1fb 100644
--- a/include/linux/io_uring_types.h
+++ b/include/linux/io_uring_types.h
@@ -653,7 +653,7 @@ struct io_kiocb {
    struct io_rsrc_node		*rsrc_node;
atomic_t			refs;
-	atomic_t			poll_refs;
+	bool				cancel_seq_set;
    struct io_task_work		io_task_work;
    /* for polled requests, i.e. IORING_OP_POLL_ADD and async armed poll */
    struct hlist_node		hash_node;
@@ -662,6 +662,7 @@ struct io_kiocb {
    /* opcode allocated if it needs to store data for async defer */
    void				*async_data;
    /* linked requests, IFF REQ_F_HARDLINK or REQ_F_LINK are set */
+	atomic_t			poll_refs;
    struct io_kiocb			*link;
    /* custom credentials, valid IFF REQ_F_CREDS is set */
    const struct cred		*creds;
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 2e925b5eba53..3b67d59a36bf 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -1537,7 +1537,7 @@ struct iommu_domain *iommu_sva_domain_alloc(struct device *dev,
 static inline struct iommu_sva *
 iommu_sva_bind_device(struct device *dev, struct mm_struct *mm)
 {
-	return NULL;
+	return ERR_PTR(-ENODEV);
 }
static inline void iommu_sva_unbind_device(struct iommu_sva *handle)
diff --git a/include/linux/kcov.h b/include/linux/kcov.h
index b851ba415e03..1068a7318d89 100644
--- a/include/linux/kcov.h
+++ b/include/linux/kcov.h
@@ -55,21 +55,47 @@ static inline void kcov_remote_start_usb(u64 id)
/*
  * The softirq flavor of kcov_remote_*() functions is introduced as a temporary
- * work around for kcov's lack of nested remote coverage sections support in
- * task context. Adding support for nested sections is tracked in:
- * https://bugzilla.kernel.org/show_bug.cgi?id=210337
+ * workaround for KCOV's lack of nested remote coverage sections support.
+ *
+ * Adding support is tracked in https://bugzilla.kernel.org/show_bug.cgi?id=210337.
+ *
+ * kcov_remote_start_usb_softirq():
+ *
+ * 1. Only collects coverage when called in the softirq context. This allows
+ *    avoiding nested remote coverage collection sections in the task context.
+ *    For example, USB/IP calls usb_hcd_giveback_urb() in the task context
+ *    within an existing remote coverage collection section. Thus, KCOV should
+ *    not attempt to start collecting coverage within the coverage collection
+ *    section in __usb_hcd_giveback_urb() in this case.
+ *
+ * 2. Disables interrupts for the duration of the coverage collection section.
+ *    This allows avoiding nested remote coverage collection sections in the
+ *    softirq context (a softirq might occur during the execution of a work in
+ *    the BH workqueue, which runs with in_serving_softirq() > 0).
+ *    For example, usb_giveback_urb_bh() runs in the BH workqueue with
+ *    interrupts enabled, so __usb_hcd_giveback_urb() might be interrupted in
+ *    the middle of its remote coverage collection section, and the interrupt
+ *    handler might invoke __usb_hcd_giveback_urb() again.
  */
-static inline void kcov_remote_start_usb_softirq(u64 id)
+static inline unsigned long kcov_remote_start_usb_softirq(u64 id)
 {
-	if (in_serving_softirq())
+	unsigned long flags = 0;
+
+	if (in_serving_softirq()) {
+		local_irq_save(flags);
    	kcov_remote_start_usb(id);
+	}
+
+	return flags;
 }
-static inline void kcov_remote_stop_softirq(void)
+static inline void kcov_remote_stop_softirq(unsigned long flags)
 {
-	if (in_serving_softirq())
+	if (in_serving_softirq()) {
    	kcov_remote_stop();
+		local_irq_restore(flags);
+	}
 }
#ifdef CONFIG_64BIT
@@ -103,8 +129,11 @@ static inline u64 kcov_common_handle(void)
 }
 static inline void kcov_remote_start_common(u64 id) {}
 static inline void kcov_remote_start_usb(u64 id) {}
-static inline void kcov_remote_start_usb_softirq(u64 id) {}
-static inline void kcov_remote_stop_softirq(void) {}
+static inline unsigned long kcov_remote_start_usb_softirq(u64 id)
+{
+	return 0;
+}
+static inline void kcov_remote_stop_softirq(unsigned long flags) {}
#endif /* CONFIG_KCOV */
 #endif /* _LINUX_KCOV_H */
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 060835bb82d5..f31bd304df45 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -461,10 +461,8 @@ static inline void arch_kexec_pre_free_pages(void *vaddr, unsigned int pages) {
extern bool kexec_file_dbg_print;
-#define kexec_dprintk(fmt, ...)					\
-	printk("%s" fmt,					\
-	       kexec_file_dbg_print ? KERN_INFO : KERN_DEBUG,	\
-	       ##__VA_ARGS__)
+#define kexec_dprintk(fmt, arg...) \
+        do { if (kexec_file_dbg_print) pr_info(fmt, ##arg); } while (0)
#else /* !CONFIG_KEXEC_CORE */
 struct pt_regs;
diff --git a/include/linux/pse-pd/pse.h b/include/linux/pse-pd/pse.h
index fb724c65c77b..5ce0cd76956e 100644
--- a/include/linux/pse-pd/pse.h
+++ b/include/linux/pse-pd/pse.h
@@ -114,14 +114,14 @@ static inline int pse_ethtool_get_status(struct pse_control *psec,
    				 struct netlink_ext_ack *extack,
    				 struct pse_control_status *status)
 {
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
static inline int pse_ethtool_set_config(struct pse_control *psec,
    				 struct netlink_ext_ack *extack,
    				 const struct pse_control_config *config)
 {
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
#endif
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 970101184cf1..17b2a7baa4d8 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -2113,18 +2113,46 @@ static inline int hci_check_conn_params(u16 min, u16 max, u16 latency,
 {
    u16 max_latency;
-	if (min > max || min < 6 || max > 3200)
+	if (min > max) {
+		BT_WARN("min %d > max %d", min, max);
    	return -EINVAL;
+	}
+
+	if (min < 6) {
+		BT_WARN("min %d < 6", min);
+		return -EINVAL;
+	}
+
+	if (max > 3200) {
+		BT_WARN("max %d > 3200", max);
+		return -EINVAL;
+	}
+
+	if (to_multiplier < 10) {
+		BT_WARN("to_multiplier %d < 10", to_multiplier);
+		return -EINVAL;
+	}
-	if (to_multiplier < 10 || to_multiplier > 3200)
+	if (to_multiplier > 3200) {
+		BT_WARN("to_multiplier %d > 3200", to_multiplier);
    	return -EINVAL;
+	}
-	if (max >= to_multiplier * 8)
+	if (max >= to_multiplier * 8) {
+		BT_WARN("max %d >= to_multiplier %d * 8", max, to_multiplier);
    	return -EINVAL;
+	}
max_latency = (to_multiplier * 4 / max) - 1;
-	if (latency > 499 || latency > max_latency)
+	if (latency > 499) {
+		BT_WARN("latency %d > 499", latency);
    	return -EINVAL;
+	}
+
+	if (latency > max_latency) {
+		BT_WARN("latency %d > max_latency %d", latency, max_latency);
+		return -EINVAL;
+	}
return 0;
 }
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index c286cc2e766e..cc666da62651 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -363,9 +363,10 @@ static inline bool pskb_inet_may_pull(struct sk_buff *skb)
/* Variant of pskb_inet_may_pull().
  */
-static inline bool skb_vlan_inet_prepare(struct sk_buff *skb)
+static inline bool skb_vlan_inet_prepare(struct sk_buff *skb,
+					 bool inner_proto_inherit)
 {
-	int nhlen = 0, maclen = ETH_HLEN;
+	int nhlen = 0, maclen = inner_proto_inherit ? 0 : ETH_HLEN;
    __be16 type = skb->protocol;
/* Essentially this is skb_protocol(skb, true)
diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
index 3bfb80bad173..b45d57b5968a 100644
--- a/include/net/rtnetlink.h
+++ b/include/net/rtnetlink.h
@@ -13,6 +13,7 @@ enum rtnl_link_flags {
    RTNL_FLAG_DOIT_UNLOCKED		= BIT(0),
    RTNL_FLAG_BULK_DEL_SUPPORTED	= BIT(1),
    RTNL_FLAG_DUMP_UNLOCKED		= BIT(2),
+	RTNL_FLAG_DUMP_SPLIT_NLM_DONE	= BIT(3),	/* legacy behavior */
 };
enum rtnl_kinds {
diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h
index 0e75b9277c8c..e3b6ce3cbf88 100644
--- a/include/scsi/scsi_transport_sas.h
+++ b/include/scsi/scsi_transport_sas.h
@@ -200,6 +200,8 @@ unsigned int sas_is_tlr_enabled(struct scsi_device *);
 void sas_disable_tlr(struct scsi_device *);
 void sas_enable_tlr(struct scsi_device *);
+bool sas_ata_ncq_prio_supported(struct scsi_device *sdev);
+
 extern struct sas_rphy *sas_end_device_alloc(struct sas_port *);
 extern struct sas_rphy *sas_expander_alloc(struct sas_port *, enum sas_device_type);
 void sas_rphy_free(struct sas_rphy *);
diff --git a/include/trace/events/cachefiles.h b/include/trace/events/cachefiles.h
index cf4b98b9a9ed..7d931db02b93 100644
--- a/include/trace/events/cachefiles.h
+++ b/include/trace/events/cachefiles.h
@@ -33,6 +33,8 @@ enum cachefiles_obj_ref_trace {
    cachefiles_obj_see_withdrawal,
    cachefiles_obj_get_ondemand_fd,
    cachefiles_obj_put_ondemand_fd,
+	cachefiles_obj_get_read_req,
+	cachefiles_obj_put_read_req,
 };
enum fscache_why_object_killed {
@@ -127,7 +129,11 @@ enum cachefiles_error_trace {
    EM(cachefiles_obj_see_lookup_cookie,	"SEE lookup_cookie")	\
    EM(cachefiles_obj_see_lookup_failed,	"SEE lookup_failed")	\
    EM(cachefiles_obj_see_withdraw_cookie,	"SEE withdraw_cookie")	\
-	E_(cachefiles_obj_see_withdrawal,	"SEE withdrawal")
+	EM(cachefiles_obj_see_withdrawal,	"SEE withdrawal")	\
+	EM(cachefiles_obj_get_ondemand_fd,      "GET ondemand_fd")	\
+	EM(cachefiles_obj_put_ondemand_fd,      "PUT ondemand_fd")	\
+	EM(cachefiles_obj_get_read_req,		"GET read_req")		\
+	E_(cachefiles_obj_put_read_req,		"PUT read_req")
#define cachefiles_coherency_traces					\
    EM(cachefiles_coherency_check_aux,	"BAD aux ")		\
diff --git a/io_uring/cancel.h b/io_uring/cancel.h
index 76b32e65c03c..b33995e00ba9 100644
--- a/io_uring/cancel.h
+++ b/io_uring/cancel.h
@@ -27,10 +27,10 @@ bool io_cancel_req_match(struct io_kiocb *req, struct io_cancel_data *cd);
static inline bool io_cancel_match_sequence(struct io_kiocb *req, int sequence)
 {
-	if ((req->flags & REQ_F_CANCEL_SEQ) && sequence == req->work.cancel_seq)
+	if (req->cancel_seq_set && sequence == req->work.cancel_seq)
    	return true;
-	req->flags |= REQ_F_CANCEL_SEQ;
+	req->cancel_seq_set = true;
    req->work.cancel_seq = sequence;
    return false;
 }
diff --git a/io_uring/io-wq.c b/io_uring/io-wq.c
index 318ed067dbf6..8a99aabcac2c 100644
--- a/io_uring/io-wq.c
+++ b/io_uring/io-wq.c
@@ -25,10 +25,10 @@
 #define WORKER_IDLE_TIMEOUT	(5 * HZ)
enum {
-	IO_WORKER_F_UP		= 1,	/* up and active */
-	IO_WORKER_F_RUNNING	= 2,	/* account as running */
-	IO_WORKER_F_FREE	= 4,	/* worker on free list */
-	IO_WORKER_F_BOUND	= 8,	/* is doing bounded work */
+	IO_WORKER_F_UP		= 0,	/* up and active */
+	IO_WORKER_F_RUNNING	= 1,	/* account as running */
+	IO_WORKER_F_FREE	= 2,	/* worker on free list */
+	IO_WORKER_F_BOUND	= 3,	/* is doing bounded work */
 };
enum {
@@ -44,7 +44,8 @@ enum {
  */
 struct io_worker {
    refcount_t ref;
-	unsigned flags;
+	int create_index;
+	unsigned long flags;
    struct hlist_nulls_node nulls_node;
    struct list_head all_list;
    struct task_struct *task;
@@ -58,7 +59,6 @@ struct io_worker {
unsigned long create_state;
    struct callback_head create_work;
-	int create_index;
union {
    	struct rcu_head rcu;
@@ -165,7 +165,7 @@ static inline struct io_wq_acct *io_work_get_acct(struct io_wq *wq,
static inline struct io_wq_acct *io_wq_get_acct(struct io_worker *worker)
 {
-	return io_get_acct(worker->wq, worker->flags & IO_WORKER_F_BOUND);
+	return io_get_acct(worker->wq, test_bit(IO_WORKER_F_BOUND, &worker->flags));
 }
static void io_worker_ref_put(struct io_wq *wq)
@@ -225,7 +225,7 @@ static void io_worker_exit(struct io_worker *worker)
    wait_for_completion(&worker->ref_done);
raw_spin_lock(&wq->lock);
-	if (worker->flags & IO_WORKER_F_FREE)
+	if (test_bit(IO_WORKER_F_FREE, &worker->flags))
    	hlist_nulls_del_rcu(&worker->nulls_node);
    list_del_rcu(&worker->all_list);
    raw_spin_unlock(&wq->lock);
@@ -410,7 +410,7 @@ static void io_wq_dec_running(struct io_worker *worker)
    struct io_wq_acct *acct = io_wq_get_acct(worker);
    struct io_wq *wq = worker->wq;
-	if (!(worker->flags & IO_WORKER_F_UP))
+	if (!test_bit(IO_WORKER_F_UP, &worker->flags))
    	return;
if (!atomic_dec_and_test(&acct->nr_running))
@@ -430,8 +430,8 @@ static void io_wq_dec_running(struct io_worker *worker)
  */
 static void __io_worker_busy(struct io_wq *wq, struct io_worker *worker)
 {
-	if (worker->flags & IO_WORKER_F_FREE) {
-		worker->flags &= ~IO_WORKER_F_FREE;
+	if (test_bit(IO_WORKER_F_FREE, &worker->flags)) {
+		clear_bit(IO_WORKER_F_FREE, &worker->flags);
    	raw_spin_lock(&wq->lock);
    	hlist_nulls_del_init_rcu(&worker->nulls_node);
    	raw_spin_unlock(&wq->lock);
@@ -444,8 +444,8 @@ static void __io_worker_busy(struct io_wq *wq, struct io_worker *worker)
 static void __io_worker_idle(struct io_wq *wq, struct io_worker *worker)
    __must_hold(wq->lock)
 {
-	if (!(worker->flags & IO_WORKER_F_FREE)) {
-		worker->flags |= IO_WORKER_F_FREE;
+	if (!test_bit(IO_WORKER_F_FREE, &worker->flags)) {
+		set_bit(IO_WORKER_F_FREE, &worker->flags);
    	hlist_nulls_add_head_rcu(&worker->nulls_node, &wq->free_list);
    }
 }
@@ -634,7 +634,8 @@ static int io_wq_worker(void *data)
    bool exit_mask = false, last_timeout = false;
    char buf[TASK_COMM_LEN];
-	worker->flags |= (IO_WORKER_F_UP | IO_WORKER_F_RUNNING);
+	set_mask_bits(&worker->flags, 0,
+		      BIT(IO_WORKER_F_UP) | BIT(IO_WORKER_F_RUNNING));
snprintf(buf, sizeof(buf), "iou-wrk-%d", wq->task->pid);
    set_task_comm(current, buf);
@@ -698,11 +699,11 @@ void io_wq_worker_running(struct task_struct *tsk)
if (!worker)
    	return;
-	if (!(worker->flags & IO_WORKER_F_UP))
+	if (!test_bit(IO_WORKER_F_UP, &worker->flags))
    	return;
-	if (worker->flags & IO_WORKER_F_RUNNING)
+	if (test_bit(IO_WORKER_F_RUNNING, &worker->flags))
    	return;
-	worker->flags |= IO_WORKER_F_RUNNING;
+	set_bit(IO_WORKER_F_RUNNING, &worker->flags);
    io_wq_inc_running(worker);
 }
@@ -716,12 +717,12 @@ void io_wq_worker_sleeping(struct task_struct *tsk)
if (!worker)
    	return;
-	if (!(worker->flags & IO_WORKER_F_UP))
+	if (!test_bit(IO_WORKER_F_UP, &worker->flags))
    	return;
-	if (!(worker->flags & IO_WORKER_F_RUNNING))
+	if (!test_bit(IO_WORKER_F_RUNNING, &worker->flags))
    	return;
-	worker->flags &= ~IO_WORKER_F_RUNNING;
+	clear_bit(IO_WORKER_F_RUNNING, &worker->flags);
    io_wq_dec_running(worker);
 }
@@ -735,7 +736,7 @@ static void io_init_new_worker(struct io_wq *wq, struct io_worker *worker,
    raw_spin_lock(&wq->lock);
    hlist_nulls_add_head_rcu(&worker->nulls_node, &wq->free_list);
    list_add_tail_rcu(&worker->all_list, &wq->all_list);
-	worker->flags |= IO_WORKER_F_FREE;
+	set_bit(IO_WORKER_F_FREE, &worker->flags);
    raw_spin_unlock(&wq->lock);
    wake_up_new_task(tsk);
 }
@@ -841,7 +842,7 @@ static bool create_io_worker(struct io_wq *wq, int index)
    init_completion(&worker->ref_done);
if (index == IO_WQ_ACCT_BOUND)
-		worker->flags |= IO_WORKER_F_BOUND;
+		set_bit(IO_WORKER_F_BOUND, &worker->flags);
tsk = create_io_thread(io_wq_worker, worker, NUMA_NO_NODE);
    if (!IS_ERR(tsk)) {
@@ -927,8 +928,12 @@ static bool io_wq_work_match_item(struct io_wq_work *work, void *data)
 void io_wq_enqueue(struct io_wq *wq, struct io_wq_work *work)
 {
    struct io_wq_acct *acct = io_work_get_acct(wq, work);
-	struct io_cb_cancel_data match;
-	unsigned work_flags = work->flags;
+	unsigned long work_flags = work->flags;
+	struct io_cb_cancel_data match = {
+		.fn		= io_wq_work_match_item,
+		.data		= work,
+		.cancel_all	= false,
+	};
    bool do_create;
/*
@@ -966,10 +971,6 @@ void io_wq_enqueue(struct io_wq *wq, struct io_wq_work *work)
    	raw_spin_unlock(&wq->lock);
/* fatal condition, failed to create the first worker */
-		match.fn		= io_wq_work_match_item,
-		match.data		= work,
-		match.cancel_all	= false,
-
    	io_acct_cancel_pending_work(wq, acct, &match);
    }
 }
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index c170a2b8d2cf..8a216b1d6dc1 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -2211,6 +2211,7 @@ static int io_init_req(struct io_ring_ctx *ctx, struct io_kiocb *req,
    req->file = NULL;
    req->rsrc_node = NULL;
    req->task = current;
+	req->cancel_seq_set = false;
if (unlikely(opcode >= IORING_OP_LAST)) {
    	req->opcode = 0;
diff --git a/io_uring/rsrc.c b/io_uring/rsrc.c
index 4818b79231dd..87f9aa7cf925 100644
--- a/io_uring/rsrc.c
+++ b/io_uring/rsrc.c
@@ -250,6 +250,7 @@ __cold static int io_rsrc_ref_quiesce(struct io_rsrc_data *data,
ret = io_run_task_work_sig(ctx);
    	if (ret < 0) {
+			__set_current_state(TASK_RUNNING);
    		mutex_lock(&ctx->uring_lock);
    		if (list_empty(&ctx->rsrc_ref_list))
    			ret = 0;
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index cb61d8880dbe..52ffe3335641 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -2985,6 +2985,7 @@ static int bpf_obj_get(const union bpf_attr *attr)
 void bpf_link_init(struct bpf_link *link, enum bpf_link_type type,
    	   const struct bpf_link_ops *ops, struct bpf_prog *prog)
 {
+	WARN_ON(ops->dealloc && ops->dealloc_deferred);
    atomic64_set(&link->refcnt, 1);
    link->type = type;
    link->id = 0;
@@ -3043,16 +3044,17 @@ static void bpf_link_defer_dealloc_mult_rcu_gp(struct rcu_head *rcu)
 /* bpf_link_free is guaranteed to be called from process context */
 static void bpf_link_free(struct bpf_link *link)
 {
+	const struct bpf_link_ops *ops = link->ops;
    bool sleepable = false;
bpf_link_free_id(link->id);
    if (link->prog) {
    	sleepable = link->prog->sleepable;
    	/* detach BPF program, clean up used resources */
-		link->ops->release(link);
+		ops->release(link);
    	bpf_prog_put(link->prog);
    }
-	if (link->ops->dealloc_deferred) {
+	if (ops->dealloc_deferred) {
    	/* schedule BPF link deallocation; if underlying BPF program
    	 * is sleepable, we need to first wait for RCU tasks trace
    	 * sync, then go through "classic" RCU grace period
@@ -3061,9 +3063,8 @@ static void bpf_link_free(struct bpf_link *link)
    		call_rcu_tasks_trace(&link->rcu, bpf_link_defer_dealloc_mult_rcu_gp);
    	else
    		call_rcu(&link->rcu, bpf_link_defer_dealloc_rcu_gp);
-	}
-	if (link->ops->dealloc)
-		link->ops->dealloc(link);
+	} else if (ops->dealloc)
+		ops->dealloc(link);
 }
static void bpf_link_put_deferred(struct work_struct *work)
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 724e6d7e128f..4082d0161b2b 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -5365,6 +5365,7 @@ int perf_event_release_kernel(struct perf_event *event)
 again:
    mutex_lock(&event->child_mutex);
    list_for_each_entry(child, &event->child_list, child_list) {
+		void *var = NULL;
/*
    	 * Cannot change, child events are not migrated, see the
@@ -5405,11 +5406,23 @@ int perf_event_release_kernel(struct perf_event *event)
    		 * this can't be the last reference.
    		 */
    		put_event(event);
+		} else {
+			var = &ctx->refcount;
    	}
mutex_unlock(&event->child_mutex);
    	mutex_unlock(&ctx->mutex);
    	put_ctx(ctx);
+
+		if (var) {
+			/*
+			 * If perf_event_free_task() has deleted all events from the
+			 * ctx while the child_mutex got released above, make sure to
+			 * notify about the preceding put_ctx().
+			 */
+			smp_mb(); /* pairs with wait_var_event() */
+			wake_up_var(var);
+		}
    	goto again;
    }
    mutex_unlock(&event->child_mutex);
diff --git a/kernel/gen_kheaders.sh b/kernel/gen_kheaders.sh
index 4ba5fd3d73ae..383fd43ac612 100755
--- a/kernel/gen_kheaders.sh
+++ b/kernel/gen_kheaders.sh
@@ -89,7 +89,7 @@ find $cpio_dir -type f -print0 |
# Create archive and try to normalize metadata for reproducibility.
 tar "${KBUILD_BUILD_TIMESTAMP:+--mtime=$KBUILD_BUILD_TIMESTAMP}" \
-    --owner=0 --group=0 --sort=name --numeric-owner \
+    --owner=0 --group=0 --sort=name --numeric-owner --mode=u=rw,go=r,a+X \
     -I $XZ -cf $tarfile -C $cpio_dir/ . > /dev/null
echo $headers_md5 > kernel/kheaders.md5
diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index 7ade20e95232..415201ca0c7e 100644
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -218,6 +218,7 @@ void zap_pid_ns_processes(struct pid_namespace *pid_ns)
     */
    do {
    	clear_thread_flag(TIF_SIGPENDING);
+		clear_thread_flag(TIF_NOTIFY_SIGNAL);
    	rc = kernel_wait4(-1, NULL, __WALL, NULL);
    } while (rc != -ECHILD);
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index d88b13076b79..a47bcf71defc 100644
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -178,26 +178,6 @@ void tick_setup_periodic(struct clock_event_device *dev, int broadcast)
    }
 }
-#ifdef CONFIG_NO_HZ_FULL
-static void giveup_do_timer(void *info)
-{
-	int cpu = *(unsigned int *)info;
-
-	WARN_ON(tick_do_timer_cpu != smp_processor_id());
-
-	tick_do_timer_cpu = cpu;
-}
-
-static void tick_take_do_timer_from_boot(void)
-{
-	int cpu = smp_processor_id();
-	int from = tick_do_timer_boot_cpu;
-
-	if (from >= 0 && from != cpu)
-		smp_call_function_single(from, giveup_do_timer, &cpu, 1);
-}
-#endif
-
 /*
  * Setup the tick device
  */
@@ -221,19 +201,25 @@ static void tick_setup_device(struct tick_device *td,
    		tick_next_period = ktime_get();
 #ifdef CONFIG_NO_HZ_FULL
    		/*
-			 * The boot CPU may be nohz_full, in which case set
-			 * tick_do_timer_boot_cpu so the first housekeeping
-			 * secondary that comes up will take do_timer from
-			 * us.
+			 * The boot CPU may be nohz_full, in which case the
+			 * first housekeeping secondary will take do_timer()
+			 * from it.
    		 */
    		if (tick_nohz_full_cpu(cpu))
    			tick_do_timer_boot_cpu = cpu;
-		} else if (tick_do_timer_boot_cpu != -1 &&
-						!tick_nohz_full_cpu(cpu)) {
-			tick_take_do_timer_from_boot();
+		} else if (tick_do_timer_boot_cpu != -1 && !tick_nohz_full_cpu(cpu)) {
    		tick_do_timer_boot_cpu = -1;
-			WARN_ON(READ_ONCE(tick_do_timer_cpu) != cpu);
+			/*
+			 * The boot CPU will stay in periodic (NOHZ disabled)
+			 * mode until clocksource_done_booting() called after
+			 * smp_init() selects a high resolution clocksource and
+			 * timekeeping_notify() kicks the NOHZ stuff alive.
+			 *
+			 * So this WRITE_ONCE can only race with the READ_ONCE
+			 * check in tick_periodic() but this race is harmless.
+			 */
+			WRITE_ONCE(tick_do_timer_cpu, cpu);
 #endif
    	}
diff --git a/mm/memblock.c b/mm/memblock.c
index d09136e040d3..08e9806b1cf9 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -1339,6 +1339,10 @@ int __init_memblock memblock_set_node(phys_addr_t base, phys_addr_t size,
    int start_rgn, end_rgn;
    int i, ret;
+	if (WARN_ONCE(nid == MAX_NUMNODES,
+		      "Usage of MAX_NUMNODES is deprecated. Use NUMA_NO_NODE instead\n"))
+		nid = NUMA_NO_NODE;
+
    ret = memblock_isolate_range(type, base, size, &start_rgn, &end_rgn);
    if (ret)
    	return ret;
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 18da1c2b08c3..7751bd78fbcb 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -2550,6 +2550,13 @@ int unpoison_memory(unsigned long pfn)
    	goto unlock_mutex;
    }
+	if (is_huge_zero_page(&folio->page)) {
+		unpoison_pr_info("Unpoison: huge zero page is not supported %#lx\n",
+				 pfn, &unpoison_rs);
+		ret = -EOPNOTSUPP;
+		goto unlock_mutex;
+	}
+
    if (!PageHWPoison(p)) {
    	unpoison_pr_info("Unpoison: Page was already unpoisoned %#lx\n",
    			 pfn, &unpoison_rs);
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 9169efb2f43a..5fff5930e4de 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1378,8 +1378,10 @@ static int ax25_accept(struct socket *sock, struct socket *newsock, int flags,
 {
    struct sk_buff *skb;
    struct sock *newsk;
+	ax25_dev *ax25_dev;
    DEFINE_WAIT(wait);
    struct sock *sk;
+	ax25_cb *ax25;
    int err = 0;
if (sock->state != SS_UNCONNECTED)
@@ -1434,6 +1436,10 @@ static int ax25_accept(struct socket *sock, struct socket *newsock, int flags,
    kfree_skb(skb);
    sk_acceptq_removed(sk);
    newsock->state = SS_CONNECTED;
+	ax25 = sk_to_ax25(newsk);
+	ax25_dev = ax25->ax25_dev;
+	netdev_hold(ax25_dev->dev, &ax25->dev_tracker, GFP_ATOMIC);
+	ax25_dev_hold(ax25_dev);
out:
    release_sock(sk);
diff --git a/net/ax25/ax25_dev.c b/net/ax25/ax25_dev.c
index c9d55b99a7a5..67ae6b8c5298 100644
--- a/net/ax25/ax25_dev.c
+++ b/net/ax25/ax25_dev.c
@@ -193,7 +193,7 @@ void __exit ax25_dev_free(void)
    list_for_each_entry_safe(s, n, &ax25_dev_list, list) {
    	netdev_put(s->dev, &s->dev_tracker);
    	list_del(&s->list);
-		kfree(s);
+		ax25_dev_put(s);
    }
    spin_unlock_bh(&ax25_dev_lock);
 }
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 64f794d198cd..7bfa6b59ba87 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -1194,7 +1194,7 @@ int hci_setup_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance)
cp.own_addr_type = own_addr_type;
    cp.channel_map = hdev->le_adv_channel_map;
-	cp.handle = instance;
+	cp.handle = adv ? adv->handle : instance;
if (flags & MGMT_ADV_FLAG_SEC_2M) {
    	cp.primary_phy = HCI_ADV_PHY_1M;
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 4a633c1b6882..9394a158d1b1 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -4009,8 +4009,8 @@ static void l2cap_connect(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd,
    			status = L2CAP_CS_AUTHOR_PEND;
    			chan->ops->defer(chan);
    		} else {
-				l2cap_state_change(chan, BT_CONNECT2);
-				result = L2CAP_CR_PEND;
+				l2cap_state_change(chan, BT_CONFIG);
+				result = L2CAP_CR_SUCCESS;
    			status = L2CAP_CS_NO_INFO;
    		}
    	} else {
@@ -4645,13 +4645,7 @@ static inline int l2cap_conn_param_update_req(struct l2cap_conn *conn,
memset(&rsp, 0, sizeof(rsp));
-	if (max > hcon->le_conn_max_interval) {
-		BT_DBG("requested connection interval exceeds current bounds.");
-		err = -EINVAL;
-	} else {
-		err = hci_check_conn_params(min, max, latency, to_multiplier);
-	}
-
+	err = hci_check_conn_params(min, max, latency, to_multiplier);
    if (err)
    	rsp.result = cpu_to_le16(L2CAP_CONN_PARAM_REJECTED);
    else
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c
index 61efeadaff8d..4cd29fb490f7 100644
--- a/net/bpf/test_run.c
+++ b/net/bpf/test_run.c
@@ -719,10 +719,16 @@ static void
 __bpf_prog_test_run_raw_tp(void *data)
 {
    struct bpf_raw_tp_test_run_info *info = data;
+	struct bpf_trace_run_ctx run_ctx = {};
+	struct bpf_run_ctx *old_run_ctx;
+
+	old_run_ctx = bpf_set_run_ctx(&run_ctx.run_ctx);
rcu_read_lock();
    info->retval = bpf_prog_run(info->prog, info->ctx);
    rcu_read_unlock();
+
+	bpf_reset_run_ctx(old_run_ctx);
 }
int bpf_prog_test_run_raw_tp(struct bpf_prog *prog,
diff --git a/net/bridge/br_mst.c b/net/bridge/br_mst.c
index 3c66141d34d6..1820f09ff59c 100644
--- a/net/bridge/br_mst.c
+++ b/net/bridge/br_mst.c
@@ -73,11 +73,10 @@ int br_mst_get_state(const struct net_device *dev, u16 msti, u8 *state)
 }
 EXPORT_SYMBOL_GPL(br_mst_get_state);
-static void br_mst_vlan_set_state(struct net_bridge_port *p, struct net_bridge_vlan *v,
+static void br_mst_vlan_set_state(struct net_bridge_vlan_group *vg,
+				  struct net_bridge_vlan *v,
    			  u8 state)
 {
-	struct net_bridge_vlan_group *vg = nbp_vlan_group(p);
-
    if (br_vlan_get_state(v) == state)
    	return;
@@ -103,7 +102,7 @@ int br_mst_set_state(struct net_bridge_port *p, u16 msti, u8 state,
    int err = 0;
rcu_read_lock();
-	vg = nbp_vlan_group(p);
+	vg = nbp_vlan_group_rcu(p);
    if (!vg)
    	goto out;
@@ -121,7 +120,7 @@ int br_mst_set_state(struct net_bridge_port *p, u16 msti, u8 state,
    	if (v->brvlan->msti != msti)
    		continue;
-		br_mst_vlan_set_state(p, v, state);
+		br_mst_vlan_set_state(vg, v, state);
    }
out:
@@ -140,13 +139,13 @@ static void br_mst_vlan_sync_state(struct net_bridge_vlan *pv, u16 msti)
    	 * it.
    	 */
    	if (v != pv && v->brvlan->msti == msti) {
-			br_mst_vlan_set_state(pv->port, pv, v->state);
+			br_mst_vlan_set_state(vg, pv, v->state);
    		return;
    	}
    }
/* Otherwise, start out in a new MSTI with all ports disabled. */
-	return br_mst_vlan_set_state(pv->port, pv, BR_STATE_DISABLED);
+	return br_mst_vlan_set_state(vg, pv, BR_STATE_DISABLED);
 }
int br_mst_vlan_set_msti(struct net_bridge_vlan *mv, u16 msti)
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 8ba6a4e4be26..74e6f9746fb3 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -6484,6 +6484,46 @@ static int rtnl_mdb_del(struct sk_buff *skb, struct nlmsghdr *nlh,
/* Process one rtnetlink message. */
+static int rtnl_dumpit(struct sk_buff *skb, struct netlink_callback *cb)
+{
+	rtnl_dumpit_func dumpit = cb->data;
+	int err;
+
+	/* Previous iteration have already finished, avoid calling->dumpit()
+	 * again, it may not expect to be called after it reached the end.
+	 */
+	if (!dumpit)
+		return 0;
+
+	err = dumpit(skb, cb);
+
+	/* Old dump handlers used to send NLM_DONE as in a separate recvmsg().
+	 * Some applications which parse netlink manually depend on this.
+	 */
+	if (cb->flags & RTNL_FLAG_DUMP_SPLIT_NLM_DONE) {
+		if (err < 0 && err != -EMSGSIZE)
+			return err;
+		if (!err)
+			cb->data = NULL;
+
+		return skb->len;
+	}
+	return err;
+}
+
+static int rtnetlink_dump_start(struct sock *ssk, struct sk_buff *skb,
+				const struct nlmsghdr *nlh,
+				struct netlink_dump_control *control)
+{
+	if (control->flags & RTNL_FLAG_DUMP_SPLIT_NLM_DONE) {
+		WARN_ON(control->data);
+		control->data = control->dump;
+		control->dump = rtnl_dumpit;
+	}
+
+	return netlink_dump_start(ssk, skb, nlh, control);
+}
+
 static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
    		     struct netlink_ext_ack *extack)
 {
@@ -6548,7 +6588,7 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh,
    			.module		= owner,
    			.flags		= flags,
    		};
-			err = netlink_dump_start(rtnl, skb, nlh, &c);
+			err = rtnetlink_dump_start(rtnl, skb, nlh, &c);
    		/* netlink_dump_start() will keep a reference on
    		 * module if dump is still in progress.
    		 */
@@ -6694,7 +6734,7 @@ void __init rtnetlink_init(void)
    register_netdevice_notifier(&rtnetlink_dev_notifier);
rtnl_register(PF_UNSPEC, RTM_GETLINK, rtnl_getlink,
-		      rtnl_dump_ifinfo, 0);
+		      rtnl_dump_ifinfo, RTNL_FLAG_DUMP_SPLIT_NLM_DONE);
    rtnl_register(PF_UNSPEC, RTM_SETLINK, rtnl_setlink, NULL, 0);
    rtnl_register(PF_UNSPEC, RTM_NEWLINK, rtnl_newlink, NULL, 0);
    rtnl_register(PF_UNSPEC, RTM_DELLINK, rtnl_dellink, NULL, 0);
diff --git a/net/core/sock_map.c b/net/core/sock_map.c
index 8598466a3805..01be07b485fa 100644
--- a/net/core/sock_map.c
+++ b/net/core/sock_map.c
@@ -1639,19 +1639,23 @@ void sock_map_close(struct sock *sk, long timeout)
lock_sock(sk);
    rcu_read_lock();
-	psock = sk_psock_get(sk);
-	if (unlikely(!psock)) {
-		rcu_read_unlock();
-		release_sock(sk);
-		saved_close = READ_ONCE(sk->sk_prot)->close;
-	} else {
+	psock = sk_psock(sk);
+	if (likely(psock)) {
    	saved_close = psock->saved_close;
    	sock_map_remove_links(sk, psock);
+		psock = sk_psock_get(sk);
+		if (unlikely(!psock))
+			goto no_psock;
    	rcu_read_unlock();
    	sk_psock_stop(psock);
    	release_sock(sk);
    	cancel_delayed_work_sync(&psock->work);
    	sk_psock_put(sk, psock);
+	} else {
+		saved_close = READ_ONCE(sk->sk_prot)->close;
+no_psock:
+		rcu_read_unlock();
+		release_sock(sk);
    }
/* Make sure we do not recurse. This is a bug.
diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index 5a55270aa86e..e645d751a5e8 100644
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -2220,7 +2220,7 @@ static int ethtool_get_phy_stats_ethtool(struct net_device *dev,
    const struct ethtool_ops *ops = dev->ethtool_ops;
    int n_stats, ret;
-	if (!ops || !ops->get_sset_count || ops->get_ethtool_phy_stats)
+	if (!ops || !ops->get_sset_count || !ops->get_ethtool_phy_stats)
    	return -EOPNOTSUPP;
n_stats = ops->get_sset_count(dev, ETH_SS_PHY_STATS);
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 8382cc998bff..84b5d1ccf716 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -2801,7 +2801,7 @@ void __init devinet_init(void)
    rtnl_register(PF_INET, RTM_NEWADDR, inet_rtm_newaddr, NULL, 0);
    rtnl_register(PF_INET, RTM_DELADDR, inet_rtm_deladdr, NULL, 0);
    rtnl_register(PF_INET, RTM_GETADDR, NULL, inet_dump_ifaddr,
-		      RTNL_FLAG_DUMP_UNLOCKED);
+		      RTNL_FLAG_DUMP_UNLOCKED | RTNL_FLAG_DUMP_SPLIT_NLM_DONE);
    rtnl_register(PF_INET, RTM_GETNETCONF, inet_netconf_get_devconf,
    	      inet_netconf_dump_devconf,
    	      RTNL_FLAG_DOIT_UNLOCKED | RTNL_FLAG_DUMP_UNLOCKED);
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index c484b1c0fc00..7ad2cafb9276 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -1050,11 +1050,6 @@ static int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb)
    		e++;
    	}
    }
-
-	/* Don't let NLM_DONE coalesce into a message, even if it could.
-	 * Some user space expects NLM_DONE in a separate recv().
-	 */
-	err = skb->len;
 out:
cb->args[1] = e;
@@ -1665,5 +1660,5 @@ void __init ip_fib_init(void)
    rtnl_register(PF_INET, RTM_NEWROUTE, inet_rtm_newroute, NULL, 0);
    rtnl_register(PF_INET, RTM_DELROUTE, inet_rtm_delroute, NULL, 0);
    rtnl_register(PF_INET, RTM_GETROUTE, NULL, inet_dump_fib,
-		      RTNL_FLAG_DUMP_UNLOCKED);
+		      RTNL_FLAG_DUMP_UNLOCKED | RTNL_FLAG_DUMP_SPLIT_NLM_DONE);
 }
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 66d77faca64f..77ee1eda3fd8 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1159,6 +1159,9 @@ int tcp_sendmsg_locked(struct sock *sk, struct msghdr *msg, size_t size)
process_backlog++;
+#ifdef CONFIG_SKB_DECRYPTED
+			skb->decrypted = !!(flags & MSG_SENDPAGE_DECRYPTED);
+#endif
    		tcp_skb_entail(sk, skb);
    		copy = size_goal;
@@ -2637,6 +2640,10 @@ void tcp_set_state(struct sock *sk, int state)
    	if (oldstate != TCP_ESTABLISHED)
    		TCP_INC_STATS(sock_net(sk), TCP_MIB_CURRESTAB);
    	break;
+	case TCP_CLOSE_WAIT:
+		if (oldstate == TCP_SYN_RECV)
+			TCP_INC_STATS(sock_net(sk), TCP_MIB_CURRESTAB);
+		break;
case TCP_CLOSE:
    	if (oldstate == TCP_CLOSE_WAIT || oldstate == TCP_ESTABLISHED)
@@ -2648,7 +2655,7 @@ void tcp_set_state(struct sock *sk, int state)
    		inet_put_port(sk);
    	fallthrough;
    default:
-		if (oldstate == TCP_ESTABLISHED)
+		if (oldstate == TCP_ESTABLISHED || oldstate == TCP_CLOSE_WAIT)
    		TCP_DEC_STATS(sock_net(sk), TCP_MIB_CURRESTAB);
    }
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index d1ad20ce1c8c..f96f68cf7961 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -483,8 +483,12 @@ static bool tcp_rtx_probe0_timed_out(const struct sock *sk,
 {
    const struct tcp_sock *tp = tcp_sk(sk);
    const int timeout = TCP_RTO_MAX * 2;
-	u32 rcv_delta;
+	s32 rcv_delta;
+	/* Note: timer interrupt might have been delayed by at least one jiffy,
+	 * and tp->rcv_tstamp might very well have been written recently.
+	 * rcv_delta can thus be negative.
+	 */
    rcv_delta = inet_csk(sk)->icsk_timeout - tp->rcv_tstamp;
    if (rcv_delta <= timeout)
    	return false;
diff --git a/net/ipv6/ioam6_iptunnel.c b/net/ipv6/ioam6_iptunnel.c
index 7563f8c6aa87..bf7120ecea1e 100644
--- a/net/ipv6/ioam6_iptunnel.c
+++ b/net/ipv6/ioam6_iptunnel.c
@@ -351,9 +351,9 @@ static int ioam6_output(struct net *net, struct sock *sk, struct sk_buff *skb)
    	goto drop;
if (!ipv6_addr_equal(&orig_daddr, &ipv6_hdr(skb)->daddr)) {
-		preempt_disable();
+		local_bh_disable();
    	dst = dst_cache_get(&ilwt->cache);
-		preempt_enable();
+		local_bh_enable();
if (unlikely(!dst)) {
    		struct ipv6hdr *hdr = ipv6_hdr(skb);
@@ -373,9 +373,9 @@ static int ioam6_output(struct net *net, struct sock *sk, struct sk_buff *skb)
    			goto drop;
    		}
-			preempt_disable();
+			local_bh_disable();
    		dst_cache_set_ip6(&ilwt->cache, dst, &fl6.saddr);
-			preempt_enable();
+			local_bh_enable();
    	}
skb_dst_drop(skb);
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index c1f62352a481..1ace4ac3ee04 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -965,6 +965,7 @@ static void __fib6_drop_pcpu_from(struct fib6_nh *fib6_nh,
    if (!fib6_nh->rt6i_pcpu)
    	return;
+	rcu_read_lock();
    /* release the reference to this fib entry from
     * all of its cached pcpu routes
     */
@@ -973,7 +974,9 @@ static void __fib6_drop_pcpu_from(struct fib6_nh *fib6_nh,
    	struct rt6_info *pcpu_rt;
ppcpu_rt = per_cpu_ptr(fib6_nh->rt6i_pcpu, cpu);
-		pcpu_rt = *ppcpu_rt;
+
+		/* Paired with xchg() in rt6_get_pcpu_route() */
+		pcpu_rt = READ_ONCE(*ppcpu_rt);
/* only dropping the 'from' reference if the cached route
    	 * is using 'match'. The cached pcpu_rt->from only changes
@@ -987,6 +990,7 @@ static void __fib6_drop_pcpu_from(struct fib6_nh *fib6_nh,
    		fib6_info_release(from);
    	}
    }
+	rcu_read_unlock();
 }
struct fib6_nh_pcpu_arg {
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index f090e7bcb784..8f8c8fcfd1c2 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1409,6 +1409,7 @@ static struct rt6_info *rt6_get_pcpu_route(const struct fib6_result *res)
    	struct rt6_info *prev, **p;
p = this_cpu_ptr(res->nh->rt6i_pcpu);
+		/* Paired with READ_ONCE() in __fib6_drop_pcpu_from() */
    	prev = xchg(p, NULL);
    	if (prev) {
    		dst_dev_put(&prev->dst);
@@ -6342,12 +6343,12 @@ static int ipv6_sysctl_rtcache_flush(struct ctl_table *ctl, int write,
    if (!write)
    	return -EINVAL;
-	net = (struct net *)ctl->extra1;
-	delay = net->ipv6.sysctl.flush_delay;
    ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
    if (ret)
    	return ret;
+	net = (struct net *)ctl->extra1;
+	delay = net->ipv6.sysctl.flush_delay;
    fib6_run_gc(delay <= 0 ? 0 : (unsigned long)delay, net, delay > 0);
    return 0;
 }
diff --git a/net/ipv6/seg6_iptunnel.c b/net/ipv6/seg6_iptunnel.c
index a75df2ec8db0..098632adc9b5 100644
--- a/net/ipv6/seg6_iptunnel.c
+++ b/net/ipv6/seg6_iptunnel.c
@@ -464,23 +464,21 @@ static int seg6_input_core(struct net *net, struct sock *sk,
slwt = seg6_lwt_lwtunnel(orig_dst->lwtstate);
-	preempt_disable();
+	local_bh_disable();
    dst = dst_cache_get(&slwt->cache);
-	preempt_enable();
if (!dst) {
    	ip6_route_input(skb);
    	dst = skb_dst(skb);
    	if (!dst->error) {
-			preempt_disable();
    		dst_cache_set_ip6(&slwt->cache, dst,
    				  &ipv6_hdr(skb)->saddr);
-			preempt_enable();
    	}
    } else {
    	skb_dst_drop(skb);
    	skb_dst_set(skb, dst);
    }
+	local_bh_enable();
err = skb_cow_head(skb, LL_RESERVED_SPACE(dst->dev));
    if (unlikely(err))
@@ -536,9 +534,9 @@ static int seg6_output_core(struct net *net, struct sock *sk,
slwt = seg6_lwt_lwtunnel(orig_dst->lwtstate);
-	preempt_disable();
+	local_bh_disable();
    dst = dst_cache_get(&slwt->cache);
-	preempt_enable();
+	local_bh_enable();
if (unlikely(!dst)) {
    	struct ipv6hdr *hdr = ipv6_hdr(skb);
@@ -558,9 +556,9 @@ static int seg6_output_core(struct net *net, struct sock *sk,
    		goto drop;
    	}
-		preempt_disable();
+		local_bh_disable();
    	dst_cache_set_ip6(&slwt->cache, dst, &fl6.saddr);
-		preempt_enable();
+		local_bh_enable();
    }
skb_dst_drop(skb);
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 5873b3c3562e..2b2eda5a2894 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1438,7 +1438,6 @@ static struct sock *tcp_v6_syn_recv_sock(const struct sock *sk, struct sk_buff *
     */
newsk->sk_gso_type = SKB_GSO_TCPV6;
-	ip6_dst_store(newsk, dst, NULL, NULL);
    inet6_sk_rx_dst_set(newsk, skb);
inet_sk(newsk)->pinet6 = tcp_inet6_sk(newsk);
@@ -1449,6 +1448,8 @@ static struct sock *tcp_v6_syn_recv_sock(const struct sock *sk, struct sk_buff *
memcpy(newnp, np, sizeof(struct ipv6_pinfo));
+	ip6_dst_store(newsk, dst, NULL, NULL);
+
    newsk->sk_v6_daddr = ireq->ir_v6_rmt_addr;
    newnp->saddr = ireq->ir_v6_loc_addr;
    newsk->sk_v6_rcv_saddr = ireq->ir_v6_loc_addr;
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 07abaf7820c5..51dc2d9dd6b8 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -4012,7 +4012,7 @@ __ieee80211_channel_switch(struct wiphy *wiphy, struct net_device *dev,
    	goto out;
    }
-	link_data->csa_chanreq = chanreq; 
+	link_data->csa_chanreq = chanreq;
    link_conf->csa_active = true;
if (params->block_tx &&
@@ -4023,7 +4023,7 @@ __ieee80211_channel_switch(struct wiphy *wiphy, struct net_device *dev,
    }
cfg80211_ch_switch_started_notify(sdata->dev,
-					  &link_data->csa_chanreq.oper, 0,
+					  &link_data->csa_chanreq.oper, link_id,
    				  params->count, params->block_tx);
if (changed) {
diff --git a/net/mac80211/he.c b/net/mac80211/he.c
index 9f5ffdc9db28..ecbb042dd043 100644
--- a/net/mac80211/he.c
+++ b/net/mac80211/he.c
@@ -230,15 +230,21 @@ ieee80211_he_spr_ie_to_bss_conf(struct ieee80211_vif *vif,
if (!he_spr_ie_elem)
    	return;
+
+	he_obss_pd->sr_ctrl = he_spr_ie_elem->he_sr_control;
    data = he_spr_ie_elem->optional;
if (he_spr_ie_elem->he_sr_control &
        IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT)
-		data++;
+		he_obss_pd->non_srg_max_offset = *data++;
+
    if (he_spr_ie_elem->he_sr_control &
        IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT) {
-		he_obss_pd->max_offset = *data++;
    	he_obss_pd->min_offset = *data++;
+		he_obss_pd->max_offset = *data++;
+		memcpy(he_obss_pd->bss_color_bitmap, data, 8);
+		data += 8;
+		memcpy(he_obss_pd->partial_bssid_bitmap, data, 8);
    	he_obss_pd->enable = true;
    }
 }
diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c
index a6b62169f084..c0a5c75cddcb 100644
--- a/net/mac80211/mesh_pathtbl.c
+++ b/net/mac80211/mesh_pathtbl.c
@@ -1017,10 +1017,23 @@ void mesh_path_discard_frame(struct ieee80211_sub_if_data *sdata,
  */
 void mesh_path_flush_pending(struct mesh_path *mpath)
 {
+	struct ieee80211_sub_if_data *sdata = mpath->sdata;
+	struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
+	struct mesh_preq_queue *preq, *tmp;
    struct sk_buff *skb;
while ((skb = skb_dequeue(&mpath->frame_queue)) != NULL)
    	mesh_path_discard_frame(mpath->sdata, skb);
+
+	spin_lock_bh(&ifmsh->mesh_preq_queue_lock);
+	list_for_each_entry_safe(preq, tmp, &ifmsh->preq_queue.list, list) {
+		if (ether_addr_equal(mpath->dst, preq->dst)) {
+			list_del(&preq->list);
+			kfree(preq);
+			--ifmsh->preq_queue_len;
+		}
+	}
+	spin_unlock_bh(&ifmsh->mesh_preq_queue_lock);
 }
/**
diff --git a/net/mac80211/parse.c b/net/mac80211/parse.c
index 55e5497f8978..055a60e90979 100644
--- a/net/mac80211/parse.c
+++ b/net/mac80211/parse.c
@@ -111,7 +111,7 @@ ieee80211_parse_extension_element(u32 *crc,
    	if (params->mode < IEEE80211_CONN_MODE_HE)
    		break;
    	if (len >= sizeof(*elems->he_spr) &&
-		    len >= ieee80211_he_spr_size(data))
+		    len >= ieee80211_he_spr_size(data) - 1)
    		elems->he_spr = data;
    	break;
    case WLAN_EID_EXT_HE_6GHZ_CAPA:
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index da5fdd6f5c85..aa22f09e6d14 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -1724,7 +1724,7 @@ void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
    skb_queue_head_init(&pending);
/* sync with ieee80211_tx_h_unicast_ps_buf */
-	spin_lock(&sta->ps_lock);
+	spin_lock_bh(&sta->ps_lock);
    /* Send all buffered frames to the station */
    for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
    	int count = skb_queue_len(&pending), tmp;
@@ -1753,7 +1753,7 @@ void ieee80211_sta_ps_deliver_wakeup(struct sta_info *sta)
     */
    clear_sta_flag(sta, WLAN_STA_PSPOLL);
    clear_sta_flag(sta, WLAN_STA_UAPSD);
-	spin_unlock(&sta->ps_lock);
+	spin_unlock_bh(&sta->ps_lock);
atomic_dec(&ps->num_sta_ps);
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index 5c17d39146ea..8bf7ed6d63d1 100644
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -676,6 +676,7 @@ static void mptcp_pm_nl_add_addr_received(struct mptcp_sock *msk)
    unsigned int add_addr_accept_max;
    struct mptcp_addr_info remote;
    unsigned int subflows_max;
+	bool sf_created = false;
    int i, nr;
add_addr_accept_max = mptcp_pm_get_add_addr_accept_max(msk);
@@ -703,15 +704,18 @@ static void mptcp_pm_nl_add_addr_received(struct mptcp_sock *msk)
    if (nr == 0)
    	return;
-	msk->pm.add_addr_accepted++;
-	if (msk->pm.add_addr_accepted >= add_addr_accept_max ||
-	    msk->pm.subflows >= subflows_max)
-		WRITE_ONCE(msk->pm.accept_addr, false);
-
    spin_unlock_bh(&msk->pm.lock);
    for (i = 0; i < nr; i++)
-		__mptcp_subflow_connect(sk, &addrs[i], &remote);
+		if (__mptcp_subflow_connect(sk, &addrs[i], &remote) == 0)
+			sf_created = true;
    spin_lock_bh(&msk->pm.lock);
+
+	if (sf_created) {
+		msk->pm.add_addr_accepted++;
+		if (msk->pm.add_addr_accepted >= add_addr_accept_max ||
+		    msk->pm.subflows >= subflows_max)
+			WRITE_ONCE(msk->pm.accept_addr, false);
+	}
 }
void mptcp_pm_nl_addr_send_ack(struct mptcp_sock *msk)
@@ -813,10 +817,13 @@ static void mptcp_pm_nl_rm_addr_or_subflow(struct mptcp_sock *msk,
    		spin_lock_bh(&msk->pm.lock);
removed = true;
-			__MPTCP_INC_STATS(sock_net(sk), rm_type);
+			if (rm_type == MPTCP_MIB_RMSUBFLOW)
+				__MPTCP_INC_STATS(sock_net(sk), rm_type);
    	}
    	if (rm_type == MPTCP_MIB_RMSUBFLOW)
    		__set_bit(rm_id ? rm_id : msk->mpc_endpoint_id, msk->pm.id_avail_bitmap);
+		else if (rm_type == MPTCP_MIB_RMADDR)
+			__MPTCP_INC_STATS(sock_net(sk), rm_type);
    	if (!removed)
    		continue;
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c
index 965eb69dc5de..68e4c086483a 100644
--- a/net/mptcp/protocol.c
+++ b/net/mptcp/protocol.c
@@ -2907,9 +2907,14 @@ void mptcp_set_state(struct sock *sk, int state)
    	if (oldstate != TCP_ESTABLISHED)
    		MPTCP_INC_STATS(sock_net(sk), MPTCP_MIB_CURRESTAB);
    	break;
-
+	case TCP_CLOSE_WAIT:
+		/* Unlike TCP, MPTCP sk would not have the TCP_SYN_RECV state:
+		 * MPTCP "accepted" sockets will be created later on. So no
+		 * transition from TCP_SYN_RECV to TCP_CLOSE_WAIT.
+		 */
+		break;
    default:
-		if (oldstate == TCP_ESTABLISHED)
+		if (oldstate == TCP_ESTABLISHED || oldstate == TCP_CLOSE_WAIT)
    		MPTCP_DEC_STATS(sock_net(sk), MPTCP_MIB_CURRESTAB);
    }
@@ -3726,6 +3731,7 @@ static int mptcp_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
WRITE_ONCE(msk->write_seq, subflow->idsn);
    WRITE_ONCE(msk->snd_nxt, subflow->idsn);
+	WRITE_ONCE(msk->snd_una, subflow->idsn);
    if (likely(!__mptcp_check_fallback(msk)))
    	MPTCP_INC_STATS(sock_net(sk), MPTCP_MIB_MPCAPABLEACTIVE);
diff --git a/net/ncsi/internal.h b/net/ncsi/internal.h
index 374412ed780b..ef0f8f73826f 100644
--- a/net/ncsi/internal.h
+++ b/net/ncsi/internal.h
@@ -325,6 +325,7 @@ struct ncsi_dev_priv {
    spinlock_t          lock;            /* Protect the NCSI device    */
    unsigned int        package_probe_id;/* Current ID during probe    */
    unsigned int        package_num;     /* Number of packages         */
+	unsigned int        channel_probe_id;/* Current cahnnel ID during probe */
    struct list_head    packages;        /* List of packages           */
    struct ncsi_channel *hot_channel;    /* Channel was ever active    */
    struct ncsi_request requests[256];   /* Request table              */
@@ -343,6 +344,7 @@ struct ncsi_dev_priv {
    bool                multi_package;   /* Enable multiple packages   */
    bool                mlx_multi_host;  /* Enable multi host Mellanox */
    u32                 package_whitelist; /* Packages to configure    */
+	unsigned char       channel_count;     /* Num of channels to probe   */
 };
struct ncsi_cmd_arg {
diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c
index 745c788f1d1d..5ecf611c8820 100644
--- a/net/ncsi/ncsi-manage.c
+++ b/net/ncsi/ncsi-manage.c
@@ -510,17 +510,19 @@ static void ncsi_suspend_channel(struct ncsi_dev_priv *ndp)
break;
    case ncsi_dev_state_suspend_gls:
-		ndp->pending_req_num = np->channel_num;
+		ndp->pending_req_num = 1;
nca.type = NCSI_PKT_CMD_GLS;
    	nca.package = np->id;
+		nca.channel = ndp->channel_probe_id;
+		ret = ncsi_xmit_cmd(&nca);
+		if (ret)
+			goto error;
+		ndp->channel_probe_id++;
-		nd->state = ncsi_dev_state_suspend_dcnt;
-		NCSI_FOR_EACH_CHANNEL(np, nc) {
-			nca.channel = nc->id;
-			ret = ncsi_xmit_cmd(&nca);
-			if (ret)
-				goto error;
+		if (ndp->channel_probe_id == ndp->channel_count) {
+			ndp->channel_probe_id = 0;
+			nd->state = ncsi_dev_state_suspend_dcnt;
    	}
break;
@@ -1345,7 +1347,6 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp)
 {
    struct ncsi_dev *nd = &ndp->ndev;
    struct ncsi_package *np;
-	struct ncsi_channel *nc;
    struct ncsi_cmd_arg nca;
    unsigned char index;
    int ret;
@@ -1423,23 +1424,6 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp)
nd->state = ncsi_dev_state_probe_cis;
    	break;
-	case ncsi_dev_state_probe_cis:
-		ndp->pending_req_num = NCSI_RESERVED_CHANNEL;
-
-		/* Clear initial state */
-		nca.type = NCSI_PKT_CMD_CIS;
-		nca.package = ndp->active_package->id;
-		for (index = 0; index < NCSI_RESERVED_CHANNEL; index++) {
-			nca.channel = index;
-			ret = ncsi_xmit_cmd(&nca);
-			if (ret)
-				goto error;
-		}
-
-		nd->state = ncsi_dev_state_probe_gvi;
-		if (IS_ENABLED(CONFIG_NCSI_OEM_CMD_KEEP_PHY))
-			nd->state = ncsi_dev_state_probe_keep_phy;
-		break;
    case ncsi_dev_state_probe_keep_phy:
    	ndp->pending_req_num = 1;
@@ -1452,14 +1436,17 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp)
nd->state = ncsi_dev_state_probe_gvi;
    	break;
+	case ncsi_dev_state_probe_cis:
    case ncsi_dev_state_probe_gvi:
    case ncsi_dev_state_probe_gc:
    case ncsi_dev_state_probe_gls:
    	np = ndp->active_package;
-		ndp->pending_req_num = np->channel_num;
+		ndp->pending_req_num = 1;
-		/* Retrieve version, capability or link status */
-		if (nd->state == ncsi_dev_state_probe_gvi)
+		/* Clear initial state Retrieve version, capability or link status */
+		if (nd->state == ncsi_dev_state_probe_cis)
+			nca.type = NCSI_PKT_CMD_CIS;
+		else if (nd->state == ncsi_dev_state_probe_gvi)
    		nca.type = NCSI_PKT_CMD_GVI;
    	else if (nd->state == ncsi_dev_state_probe_gc)
    		nca.type = NCSI_PKT_CMD_GC;
@@ -1467,19 +1454,29 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp)
    		nca.type = NCSI_PKT_CMD_GLS;
nca.package = np->id;
-		NCSI_FOR_EACH_CHANNEL(np, nc) {
-			nca.channel = nc->id;
-			ret = ncsi_xmit_cmd(&nca);
-			if (ret)
-				goto error;
-		}
+		nca.channel = ndp->channel_probe_id;
-		if (nd->state == ncsi_dev_state_probe_gvi)
+		ret = ncsi_xmit_cmd(&nca);
+		if (ret)
+			goto error;
+
+		if (nd->state == ncsi_dev_state_probe_cis) {
+			nd->state = ncsi_dev_state_probe_gvi;
+			if (IS_ENABLED(CONFIG_NCSI_OEM_CMD_KEEP_PHY) && ndp->channel_probe_id == 0)
+				nd->state = ncsi_dev_state_probe_keep_phy;
+		} else if (nd->state == ncsi_dev_state_probe_gvi) {
    		nd->state = ncsi_dev_state_probe_gc;
-		else if (nd->state == ncsi_dev_state_probe_gc)
+		} else if (nd->state == ncsi_dev_state_probe_gc) {
    		nd->state = ncsi_dev_state_probe_gls;
-		else
+		} else {
+			nd->state = ncsi_dev_state_probe_cis;
+			ndp->channel_probe_id++;
+		}
+
+		if (ndp->channel_probe_id == ndp->channel_count) {
+			ndp->channel_probe_id = 0;
    		nd->state = ncsi_dev_state_probe_dp;
+		}
    	break;
    case ncsi_dev_state_probe_dp:
    	ndp->pending_req_num = 1;
@@ -1780,6 +1777,7 @@ struct ncsi_dev *ncsi_register_dev(struct net_device *dev,
    	ndp->requests[i].ndp = ndp;
    	timer_setup(&ndp->requests[i].timer, ncsi_request_timeout, 0);
    }
+	ndp->channel_count = NCSI_RESERVED_CHANNEL;
spin_lock_irqsave(&ncsi_dev_lock, flags);
    list_add_tail_rcu(&ndp->node, &ncsi_dev_list);
@@ -1813,6 +1811,7 @@ int ncsi_start_dev(struct ncsi_dev *nd)
if (!(ndp->flags & NCSI_DEV_PROBED)) {
    	ndp->package_probe_id = 0;
+		ndp->channel_probe_id = 0;
    	nd->state = ncsi_dev_state_probe;
    	schedule_work(&ndp->work);
    	return 0;
diff --git a/net/ncsi/ncsi-rsp.c b/net/ncsi/ncsi-rsp.c
index bee290d0f48b..e28be33bdf2c 100644
--- a/net/ncsi/ncsi-rsp.c
+++ b/net/ncsi/ncsi-rsp.c
@@ -795,12 +795,13 @@ static int ncsi_rsp_handler_gc(struct ncsi_request *nr)
    struct ncsi_rsp_gc_pkt *rsp;
    struct ncsi_dev_priv *ndp = nr->ndp;
    struct ncsi_channel *nc;
+	struct ncsi_package *np;
    size_t size;
/* Find the channel */
    rsp = (struct ncsi_rsp_gc_pkt *)skb_network_header(nr->rsp);
    ncsi_find_package_and_channel(ndp, rsp->rsp.common.channel,
-				      NULL, &nc);
+				      &np, &nc);
    if (!nc)
    	return -ENODEV;
@@ -835,6 +836,7 @@ static int ncsi_rsp_handler_gc(struct ncsi_request *nr)
     */
    nc->vlan_filter.bitmap = U64_MAX;
    nc->vlan_filter.n_vids = rsp->vlan_cnt;
+	np->ndp->channel_count = rsp->channel_cnt;
return 0;
 }
diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
index 3184cc6be4c9..c7ae4d9bf3d2 100644
--- a/net/netfilter/ipset/ip_set_core.c
+++ b/net/netfilter/ipset/ip_set_core.c
@@ -1172,23 +1172,50 @@ ip_set_setname_policy[IPSET_ATTR_CMD_MAX + 1] = {
    			    .len = IPSET_MAXNAMELEN - 1 },
 };
+/* In order to return quickly when destroying a single set, it is split
+ * into two stages:
+ * - Cancel garbage collector
+ * - Destroy the set itself via call_rcu()
+ */
+
 static void
-ip_set_destroy_set(struct ip_set *set)
+ip_set_destroy_set_rcu(struct rcu_head *head)
 {
-	pr_debug("set: %s\n",  set->name);
+	struct ip_set *set = container_of(head, struct ip_set, rcu);
-	/* Must call it without holding any lock */
    set->variant->destroy(set);
    module_put(set->type->me);
    kfree(set);
 }
static void
-ip_set_destroy_set_rcu(struct rcu_head *head)
+_destroy_all_sets(struct ip_set_net *inst)
 {
-	struct ip_set *set = container_of(head, struct ip_set, rcu);
+	struct ip_set *set;
+	ip_set_id_t i;
+	bool need_wait = false;
-	ip_set_destroy_set(set);
+	/* First cancel gc's: set:list sets are flushed as well */
+	for (i = 0; i < inst->ip_set_max; i++) {
+		set = ip_set(inst, i);
+		if (set) {
+			set->variant->cancel_gc(set);
+			if (set->type->features & IPSET_TYPE_NAME)
+				need_wait = true;
+		}
+	}
+	/* Must wait for flush to be really finished  */
+	if (need_wait)
+		rcu_barrier();
+	for (i = 0; i < inst->ip_set_max; i++) {
+		set = ip_set(inst, i);
+		if (set) {
+			ip_set(inst, i) = NULL;
+			set->variant->destroy(set);
+			module_put(set->type->me);
+			kfree(set);
+		}
+	}
 }
static int ip_set_destroy(struct sk_buff *skb, const struct nfnl_info *info,
@@ -1202,11 +1229,10 @@ static int ip_set_destroy(struct sk_buff *skb, const struct nfnl_info *info,
    if (unlikely(protocol_min_failed(attr)))
    	return -IPSET_ERR_PROTOCOL;
-
    /* Commands are serialized and references are
     * protected by the ip_set_ref_lock.
     * External systems (i.e. xt_set) must call
-	 * ip_set_put|get_nfnl_* functions, that way we
+	 * ip_set_nfnl_get_* functions, that way we
     * can safely check references here.
     *
     * list:set timer can only decrement the reference
@@ -1214,8 +1240,6 @@ static int ip_set_destroy(struct sk_buff *skb, const struct nfnl_info *info,
     * without holding the lock.
     */
    if (!attr[IPSET_ATTR_SETNAME]) {
-		/* Must wait for flush to be really finished in list:set */
-		rcu_barrier();
    	read_lock_bh(&ip_set_ref_lock);
    	for (i = 0; i < inst->ip_set_max; i++) {
    		s = ip_set(inst, i);
@@ -1226,15 +1250,7 @@ static int ip_set_destroy(struct sk_buff *skb, const struct nfnl_info *info,
    	}
    	inst->is_destroyed = true;
    	read_unlock_bh(&ip_set_ref_lock);
-		for (i = 0; i < inst->ip_set_max; i++) {
-			s = ip_set(inst, i);
-			if (s) {
-				ip_set(inst, i) = NULL;
-				/* Must cancel garbage collectors */
-				s->variant->cancel_gc(s);
-				ip_set_destroy_set(s);
-			}
-		}
+		_destroy_all_sets(inst);
    	/* Modified by ip_set_destroy() only, which is serialized */
    	inst->is_destroyed = false;
    } else {
@@ -1255,12 +1271,12 @@ static int ip_set_destroy(struct sk_buff *skb, const struct nfnl_info *info,
    	features = s->type->features;
    	ip_set(inst, i) = NULL;
    	read_unlock_bh(&ip_set_ref_lock);
+		/* Must cancel garbage collectors */
+		s->variant->cancel_gc(s);
    	if (features & IPSET_TYPE_NAME) {
    		/* Must wait for flush to be really finished  */
    		rcu_barrier();
    	}
-		/* Must cancel garbage collectors */
-		s->variant->cancel_gc(s);
    	call_rcu(&s->rcu, ip_set_destroy_set_rcu);
    }
    return 0;
@@ -2365,30 +2381,25 @@ ip_set_net_init(struct net *net)
 }
static void __net_exit
-ip_set_net_exit(struct net *net)
+ip_set_net_pre_exit(struct net *net)
 {
    struct ip_set_net *inst = ip_set_pernet(net);
-	struct ip_set *set = NULL;
-	ip_set_id_t i;
-
    inst->is_deleted = true; /* flag for ip_set_nfnl_put */
+}
-	nfnl_lock(NFNL_SUBSYS_IPSET);
-	for (i = 0; i < inst->ip_set_max; i++) {
-		set = ip_set(inst, i);
-		if (set) {
-			ip_set(inst, i) = NULL;
-			set->variant->cancel_gc(set);
-			ip_set_destroy_set(set);
-		}
-	}
-	nfnl_unlock(NFNL_SUBSYS_IPSET);
+static void __net_exit
+ip_set_net_exit(struct net *net)
+{
+	struct ip_set_net *inst = ip_set_pernet(net);
+
+	_destroy_all_sets(inst);
    kvfree(rcu_dereference_protected(inst->ip_set_list, 1));
 }
static struct pernet_operations ip_set_net_ops = {
    .init	= ip_set_net_init,
+	.pre_exit = ip_set_net_pre_exit,
    .exit   = ip_set_net_exit,
    .id	= &ip_set_net_id,
    .size	= sizeof(struct ip_set_net),
diff --git a/net/netfilter/ipset/ip_set_list_set.c b/net/netfilter/ipset/ip_set_list_set.c
index 54e2a1dd7f5f..bfae7066936b 100644
--- a/net/netfilter/ipset/ip_set_list_set.c
+++ b/net/netfilter/ipset/ip_set_list_set.c
@@ -79,7 +79,7 @@ list_set_kadd(struct ip_set *set, const struct sk_buff *skb,
    struct set_elem *e;
    int ret;
-	list_for_each_entry(e, &map->members, list) {
+	list_for_each_entry_rcu(e, &map->members, list) {
    	if (SET_WITH_TIMEOUT(set) &&
    	    ip_set_timeout_expired(ext_timeout(e, set)))
    		continue;
@@ -99,7 +99,7 @@ list_set_kdel(struct ip_set *set, const struct sk_buff *skb,
    struct set_elem *e;
    int ret;
-	list_for_each_entry(e, &map->members, list) {
+	list_for_each_entry_rcu(e, &map->members, list) {
    	if (SET_WITH_TIMEOUT(set) &&
    	    ip_set_timeout_expired(ext_timeout(e, set)))
    		continue;
@@ -188,9 +188,10 @@ list_set_utest(struct ip_set *set, void *value, const struct ip_set_ext *ext,
    struct list_set *map = set->data;
    struct set_adt_elem *d = value;
    struct set_elem *e, *next, *prev = NULL;
-	int ret;
+	int ret = 0;
-	list_for_each_entry(e, &map->members, list) {
+	rcu_read_lock();
+	list_for_each_entry_rcu(e, &map->members, list) {
    	if (SET_WITH_TIMEOUT(set) &&
    	    ip_set_timeout_expired(ext_timeout(e, set)))
    		continue;
@@ -201,6 +202,7 @@ list_set_utest(struct ip_set *set, void *value, const struct ip_set_ext *ext,
if (d->before == 0) {
    		ret = 1;
+			goto out;
    	} else if (d->before > 0) {
    		next = list_next_entry(e, list);
    		ret = !list_is_last(&e->list, &map->members) &&
@@ -208,9 +210,11 @@ list_set_utest(struct ip_set *set, void *value, const struct ip_set_ext *ext,
    	} else {
    		ret = prev && prev->id == d->refid;
    	}
-		return ret;
+		goto out;
    }
-	return 0;
+out:
+	rcu_read_unlock();
+	return ret;
 }
static void
@@ -239,7 +243,7 @@ list_set_uadd(struct ip_set *set, void *value, const struct ip_set_ext *ext,
/* Find where to add the new entry */
    n = prev = next = NULL;
-	list_for_each_entry(e, &map->members, list) {
+	list_for_each_entry_rcu(e, &map->members, list) {
    	if (SET_WITH_TIMEOUT(set) &&
    	    ip_set_timeout_expired(ext_timeout(e, set)))
    		continue;
@@ -316,9 +320,9 @@ list_set_udel(struct ip_set *set, void *value, const struct ip_set_ext *ext,
 {
    struct list_set *map = set->data;
    struct set_adt_elem *d = value;
-	struct set_elem *e, *next, *prev = NULL;
+	struct set_elem *e, *n, *next, *prev = NULL;
-	list_for_each_entry(e, &map->members, list) {
+	list_for_each_entry_safe(e, n, &map->members, list) {
    	if (SET_WITH_TIMEOUT(set) &&
    	    ip_set_timeout_expired(ext_timeout(e, set)))
    		continue;
@@ -424,14 +428,8 @@ static void
 list_set_destroy(struct ip_set *set)
 {
    struct list_set *map = set->data;
-	struct set_elem *e, *n;
-	list_for_each_entry_safe(e, n, &map->members, list) {
-		list_del(&e->list);
-		ip_set_put_byindex(map->net, e->id);
-		ip_set_ext_destroy(set, e);
-		kfree(e);
-	}
+	WARN_ON_ONCE(!list_empty(&map->members));
    kfree(map);
set->data = NULL;
diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c
index ba0d3683a45d..9139ce38ea7b 100644
--- a/net/netfilter/nft_meta.c
+++ b/net/netfilter/nft_meta.c
@@ -839,6 +839,9 @@ static int nft_meta_inner_init(const struct nft_ctx *ctx,
    struct nft_meta *priv = nft_expr_priv(expr);
    unsigned int len;
+	if (!tb[NFTA_META_KEY] || !tb[NFTA_META_DREG])
+		return -EINVAL;
+
    priv->key = ntohl(nla_get_be32(tb[NFTA_META_KEY]));
    switch (priv->key) {
    case NFT_META_PROTOCOL:
diff --git a/net/netfilter/nft_payload.c b/net/netfilter/nft_payload.c
index 0c43d748e23a..50429cbd42da 100644
--- a/net/netfilter/nft_payload.c
+++ b/net/netfilter/nft_payload.c
@@ -650,6 +650,10 @@ static int nft_payload_inner_init(const struct nft_ctx *ctx,
    struct nft_payload *priv = nft_expr_priv(expr);
    u32 base;
+	if (!tb[NFTA_PAYLOAD_BASE] || !tb[NFTA_PAYLOAD_OFFSET] ||
+	    !tb[NFTA_PAYLOAD_LEN] || !tb[NFTA_PAYLOAD_DREG])
+		return -EINVAL;
+
    base   = ntohl(nla_get_be32(tb[NFTA_PAYLOAD_BASE]));
    switch (base) {
    case NFT_PAYLOAD_TUN_HEADER:
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 4a2c763e2d11..10b1491d5580 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -673,6 +673,7 @@ struct Qdisc noop_qdisc = {
    	.qlen = 0,
    	.lock = __SPIN_LOCK_UNLOCKED(noop_qdisc.skb_bad_txq.lock),
    },
+	.owner = -1,
 };
 EXPORT_SYMBOL(noop_qdisc);
diff --git a/net/sched/sch_multiq.c b/net/sched/sch_multiq.c
index 79e93a19d5fa..06e03f5cd7ce 100644
--- a/net/sched/sch_multiq.c
+++ b/net/sched/sch_multiq.c
@@ -185,7 +185,7 @@ static int multiq_tune(struct Qdisc *sch, struct nlattr *opt,
qopt->bands = qdisc_dev(sch)->real_num_tx_queues;
-	removed = kmalloc(sizeof(*removed) * (q->max_bands - q->bands),
+	removed = kmalloc(sizeof(*removed) * (q->max_bands - qopt->bands),
    		  GFP_KERNEL);
    if (!removed)
    	return -ENOMEM;
diff --git a/net/sched/sch_taprio.c b/net/sched/sch_taprio.c
index 5c3f8a278fc2..0b150b13bee7 100644
--- a/net/sched/sch_taprio.c
+++ b/net/sched/sch_taprio.c
@@ -1176,16 +1176,13 @@ static int taprio_parse_mqprio_opt(struct net_device *dev,
 {
    bool allow_overlapping_txqs = TXTIME_ASSIST_IS_ENABLED(taprio_flags);
-	if (!qopt && !dev->num_tc) {
-		NL_SET_ERR_MSG(extack, "'mqprio' configuration is necessary");
-		return -EINVAL;
-	}
-
-	/* If num_tc is already set, it means that the user already
-	 * configured the mqprio part
-	 */
-	if (dev->num_tc)
+	if (!qopt) {
+		if (!dev->num_tc) {
+			NL_SET_ERR_MSG(extack, "'mqprio' configuration is necessary");
+			return -EINVAL;
+		}
    	return 0;
+	}
/* taprio imposes that traffic classes map 1:n to tx queues */
    if (qopt->num_tc > dev->num_tx_queues) {
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 4b52b3b159c0..5f9f3d4c1df5 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -460,29 +460,11 @@ static int smc_bind(struct socket *sock, struct sockaddr *uaddr,
 static void smc_adjust_sock_bufsizes(struct sock *nsk, struct sock *osk,
    			     unsigned long mask)
 {
-	struct net *nnet = sock_net(nsk);
-
    nsk->sk_userlocks = osk->sk_userlocks;
-	if (osk->sk_userlocks & SOCK_SNDBUF_LOCK) {
+	if (osk->sk_userlocks & SOCK_SNDBUF_LOCK)
    	nsk->sk_sndbuf = osk->sk_sndbuf;
-	} else {
-		if (mask == SK_FLAGS_SMC_TO_CLC)
-			WRITE_ONCE(nsk->sk_sndbuf,
-				   READ_ONCE(nnet->ipv4.sysctl_tcp_wmem[1]));
-		else
-			WRITE_ONCE(nsk->sk_sndbuf,
-				   2 * READ_ONCE(nnet->smc.sysctl_wmem));
-	}
-	if (osk->sk_userlocks & SOCK_RCVBUF_LOCK) {
+	if (osk->sk_userlocks & SOCK_RCVBUF_LOCK)
    	nsk->sk_rcvbuf = osk->sk_rcvbuf;
-	} else {
-		if (mask == SK_FLAGS_SMC_TO_CLC)
-			WRITE_ONCE(nsk->sk_rcvbuf,
-				   READ_ONCE(nnet->ipv4.sysctl_tcp_rmem[1]));
-		else
-			WRITE_ONCE(nsk->sk_rcvbuf,
-				   2 * READ_ONCE(nnet->smc.sysctl_rmem));
-	}
 }
static void smc_copy_sock_settings(struct sock *nsk, struct sock *osk,
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index c7af0220f82f..369310909fc9 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -1875,8 +1875,10 @@ gss_wrap_req_priv(struct rpc_cred *cred, struct gss_cl_ctx *ctx,
    offset = (u8 *)p - (u8 *)snd_buf->head[0].iov_base;
    maj_stat = gss_wrap(ctx->gc_gss_ctx, offset, snd_buf, inpages);
    /* slack space should prevent this ever happening: */
-	if (unlikely(snd_buf->len > snd_buf->buflen))
+	if (unlikely(snd_buf->len > snd_buf->buflen)) {
+		status = -EIO;
    	goto wrap_failed;
+	}
    /* We're assuming that when GSS_S_CONTEXT_EXPIRED, the encryption was
     * done anyway, so it's safe to put the request on the wire: */
    if (maj_stat == GSS_S_CONTEXT_EXPIRED)
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 439c531744a2..68a58bc07cf2 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -221,15 +221,9 @@ static inline int unix_may_send(struct sock *sk, struct sock *osk)
    return unix_peer(osk) == NULL || unix_our_peer(sk, osk);
 }
-static inline int unix_recvq_full(const struct sock *sk)
-{
-	return skb_queue_len(&sk->sk_receive_queue) > sk->sk_max_ack_backlog;
-}
-
 static inline int unix_recvq_full_lockless(const struct sock *sk)
 {
-	return skb_queue_len_lockless(&sk->sk_receive_queue) >
-		READ_ONCE(sk->sk_max_ack_backlog);
+	return skb_queue_len_lockless(&sk->sk_receive_queue) > sk->sk_max_ack_backlog;
 }
struct sock *unix_peer_get(struct sock *s)
@@ -530,10 +524,10 @@ static int unix_dgram_peer_wake_me(struct sock *sk, struct sock *other)
    return 0;
 }
-static int unix_writable(const struct sock *sk)
+static int unix_writable(const struct sock *sk, unsigned char state)
 {
-	return sk->sk_state != TCP_LISTEN &&
-	       (refcount_read(&sk->sk_wmem_alloc) << 2) <= sk->sk_sndbuf;
+	return state != TCP_LISTEN &&
+		(refcount_read(&sk->sk_wmem_alloc) << 2) <= READ_ONCE(sk->sk_sndbuf);
 }
static void unix_write_space(struct sock *sk)
@@ -541,7 +535,7 @@ static void unix_write_space(struct sock *sk)
    struct socket_wq *wq;
rcu_read_lock();
-	if (unix_writable(sk)) {
+	if (unix_writable(sk, READ_ONCE(sk->sk_state))) {
    	wq = rcu_dereference(sk->sk_wq);
    	if (skwq_has_sleeper(wq))
    		wake_up_interruptible_sync_poll(&wq->wait,
@@ -570,7 +564,6 @@ static void unix_dgram_disconnected(struct sock *sk, struct sock *other)
    		sk_error_report(other);
    	}
    }
-	other->sk_state = TCP_CLOSE;
 }
static void unix_sock_destructor(struct sock *sk)
@@ -617,7 +610,7 @@ static void unix_release_sock(struct sock *sk, int embrion)
    u->path.dentry = NULL;
    u->path.mnt = NULL;
    state = sk->sk_state;
-	sk->sk_state = TCP_CLOSE;
+	WRITE_ONCE(sk->sk_state, TCP_CLOSE);
skpair = unix_peer(sk);
    unix_peer(sk) = NULL;
@@ -638,7 +631,7 @@ static void unix_release_sock(struct sock *sk, int embrion)
    		unix_state_lock(skpair);
    		/* No more writes */
    		WRITE_ONCE(skpair->sk_shutdown, SHUTDOWN_MASK);
-			if (!skb_queue_empty(&sk->sk_receive_queue) || embrion)
+			if (!skb_queue_empty_lockless(&sk->sk_receive_queue) || embrion)
    			WRITE_ONCE(skpair->sk_err, ECONNRESET);
    		unix_state_unlock(skpair);
    		skpair->sk_state_change(skpair);
@@ -739,7 +732,8 @@ static int unix_listen(struct socket *sock, int backlog)
    if (backlog > sk->sk_max_ack_backlog)
    	wake_up_interruptible_all(&u->peer_wait);
    sk->sk_max_ack_backlog	= backlog;
-	sk->sk_state		= TCP_LISTEN;
+	WRITE_ONCE(sk->sk_state, TCP_LISTEN);
+
    /* set credentials so connect can copy them */
    init_peercred(sk);
    err = 0;
@@ -976,7 +970,7 @@ static struct sock *unix_create1(struct net *net, struct socket *sock, int kern,
    sk->sk_hash		= unix_unbound_hash(sk);
    sk->sk_allocation	= GFP_KERNEL_ACCOUNT;
    sk->sk_write_space	= unix_write_space;
-	sk->sk_max_ack_backlog	= net->unx.sysctl_max_dgram_qlen;
+	sk->sk_max_ack_backlog	= READ_ONCE(net->unx.sysctl_max_dgram_qlen);
    sk->sk_destruct		= unix_sock_destructor;
    u = unix_sk(sk);
    u->inflight = 0;
@@ -1402,7 +1396,8 @@ static int unix_dgram_connect(struct socket *sock, struct sockaddr *addr,
    	if (err)
    		goto out_unlock;
-		sk->sk_state = other->sk_state = TCP_ESTABLISHED;
+		WRITE_ONCE(sk->sk_state, TCP_ESTABLISHED);
+		WRITE_ONCE(other->sk_state, TCP_ESTABLISHED);
    } else {
    	/*
    	 *	1003.1g breaking connected state with AF_UNSPEC
@@ -1419,13 +1414,20 @@ static int unix_dgram_connect(struct socket *sock, struct sockaddr *addr,
unix_peer(sk) = other;
    	if (!other)
-			sk->sk_state = TCP_CLOSE;
+			WRITE_ONCE(sk->sk_state, TCP_CLOSE);
    	unix_dgram_peer_wake_disconnect_wakeup(sk, old_peer);
unix_state_double_unlock(sk, other);
-		if (other != old_peer)
+		if (other != old_peer) {
    		unix_dgram_disconnected(sk, old_peer);
+
+			unix_state_lock(old_peer);
+			if (!unix_peer(old_peer))
+				WRITE_ONCE(old_peer->sk_state, TCP_CLOSE);
+			unix_state_unlock(old_peer);
+		}
+
    	sock_put(old_peer);
    } else {
    	unix_peer(sk) = other;
@@ -1473,7 +1475,6 @@ static int unix_stream_connect(struct socket *sock, struct sockaddr *uaddr,
    struct sk_buff *skb = NULL;
    long timeo;
    int err;
-	int st;
err = unix_validate_addr(sunaddr, addr_len);
    if (err)
@@ -1538,7 +1539,7 @@ static int unix_stream_connect(struct socket *sock, struct sockaddr *uaddr,
    if (other->sk_shutdown & RCV_SHUTDOWN)
    	goto out_unlock;
-	if (unix_recvq_full(other)) {
+	if (unix_recvq_full_lockless(other)) {
    	err = -EAGAIN;
    	if (!timeo)
    		goto out_unlock;
@@ -1563,9 +1564,7 @@ static int unix_stream_connect(struct socket *sock, struct sockaddr *uaddr,
Well, and we have to recheck the state after socket locked.
     */
-	st = sk->sk_state;
-
-	switch (st) {
+	switch (READ_ONCE(sk->sk_state)) {
    case TCP_CLOSE:
    	/* This is ok... continue with connect */
    	break;
@@ -1580,7 +1579,7 @@ static int unix_stream_connect(struct socket *sock, struct sockaddr *uaddr,
unix_state_lock_nested(sk, U_LOCK_SECOND);
-	if (sk->sk_state != st) {
+	if (sk->sk_state != TCP_CLOSE) {
    	unix_state_unlock(sk);
    	unix_state_unlock(other);
    	sock_put(other);
@@ -1632,7 +1631,7 @@ static int unix_stream_connect(struct socket *sock, struct sockaddr *uaddr,
    copy_peercred(sk, other);
sock->state	= SS_CONNECTED;
-	sk->sk_state	= TCP_ESTABLISHED;
+	WRITE_ONCE(sk->sk_state, TCP_ESTABLISHED);
    sock_hold(newsk);
smp_mb__after_atomic();	/* sock_hold() does an atomic_inc() */
@@ -1705,7 +1704,7 @@ static int unix_accept(struct socket *sock, struct socket *newsock, int flags,
    	goto out;
err = -EINVAL;
-	if (sk->sk_state != TCP_LISTEN)
+	if (READ_ONCE(sk->sk_state) != TCP_LISTEN)
    	goto out;
/* If socket state is TCP_LISTEN it cannot change (for now...),
@@ -2009,7 +2008,7 @@ static int unix_dgram_sendmsg(struct socket *sock, struct msghdr *msg,
    }
err = -EMSGSIZE;
-	if (len > sk->sk_sndbuf - 32)
+	if (len > READ_ONCE(sk->sk_sndbuf) - 32)
    	goto out;
if (len > SKB_MAX_ALLOC) {
@@ -2091,7 +2090,7 @@ static int unix_dgram_sendmsg(struct socket *sock, struct msghdr *msg,
    		unix_peer(sk) = NULL;
    		unix_dgram_peer_wake_disconnect_wakeup(sk, other);
-			sk->sk_state = TCP_CLOSE;
+			WRITE_ONCE(sk->sk_state, TCP_CLOSE);
    		unix_state_unlock(sk);
unix_dgram_disconnected(sk, other);
@@ -2268,7 +2267,7 @@ static int unix_stream_sendmsg(struct socket *sock, struct msghdr *msg,
    }
if (msg->msg_namelen) {
-		err = sk->sk_state == TCP_ESTABLISHED ? -EISCONN : -EOPNOTSUPP;
+		err = READ_ONCE(sk->sk_state) == TCP_ESTABLISHED ? -EISCONN : -EOPNOTSUPP;
    	goto out_err;
    } else {
    	err = -ENOTCONN;
@@ -2289,7 +2288,7 @@ static int unix_stream_sendmsg(struct socket *sock, struct msghdr *msg,
    					   &err, 0);
    	} else {
    		/* Keep two messages in the pipe so it schedules better */
-			size = min_t(int, size, (sk->sk_sndbuf >> 1) - 64);
+			size = min_t(int, size, (READ_ONCE(sk->sk_sndbuf) >> 1) - 64);
/* allow fallback to order-0 allocations */
    		size = min_t(int, size, SKB_MAX_HEAD(0) + UNIX_SKB_FRAGS_SZ);
@@ -2382,7 +2381,7 @@ static int unix_seqpacket_sendmsg(struct socket *sock, struct msghdr *msg,
    if (err)
    	return err;
-	if (sk->sk_state != TCP_ESTABLISHED)
+	if (READ_ONCE(sk->sk_state) != TCP_ESTABLISHED)
    	return -ENOTCONN;
if (msg->msg_namelen)
@@ -2396,7 +2395,7 @@ static int unix_seqpacket_recvmsg(struct socket *sock, struct msghdr *msg,
 {
    struct sock *sk = sock->sk;
-	if (sk->sk_state != TCP_ESTABLISHED)
+	if (READ_ONCE(sk->sk_state) != TCP_ESTABLISHED)
    	return -ENOTCONN;
return unix_dgram_recvmsg(sock, msg, size, flags);
@@ -2673,18 +2672,18 @@ static struct sk_buff *manage_oob(struct sk_buff *skb, struct sock *sk,
    	if (skb == u->oob_skb) {
    		if (copied) {
    			skb = NULL;
-			} else if (sock_flag(sk, SOCK_URGINLINE)) {
-				if (!(flags & MSG_PEEK)) {
+			} else if (!(flags & MSG_PEEK)) {
+				if (sock_flag(sk, SOCK_URGINLINE)) {
    				WRITE_ONCE(u->oob_skb, NULL);
    				consume_skb(skb);
+				} else {
+					__skb_unlink(skb, &sk->sk_receive_queue);
+					WRITE_ONCE(u->oob_skb, NULL);
+					unlinked_skb = skb;
+					skb = skb_peek(&sk->sk_receive_queue);
    			}
-			} else if (flags & MSG_PEEK) {
-				skb = NULL;
-			} else {
-				__skb_unlink(skb, &sk->sk_receive_queue);
-				WRITE_ONCE(u->oob_skb, NULL);
-				unlinked_skb = skb;
-				skb = skb_peek(&sk->sk_receive_queue);
+			} else if (!sock_flag(sk, SOCK_URGINLINE)) {
+				skb = skb_peek_next(skb, &sk->sk_receive_queue);
    		}
    	}
@@ -2701,7 +2700,7 @@ static struct sk_buff *manage_oob(struct sk_buff *skb, struct sock *sk,
static int unix_stream_read_skb(struct sock *sk, skb_read_actor_t recv_actor)
 {
-	if (unlikely(sk->sk_state != TCP_ESTABLISHED))
+	if (unlikely(READ_ONCE(sk->sk_state) != TCP_ESTABLISHED))
    	return -ENOTCONN;
return unix_read_skb(sk, recv_actor);
@@ -2725,7 +2724,7 @@ static int unix_stream_read_generic(struct unix_stream_read_state *state,
    size_t size = state->size;
    unsigned int last_len;
-	if (unlikely(sk->sk_state != TCP_ESTABLISHED)) {
+	if (unlikely(READ_ONCE(sk->sk_state) != TCP_ESTABLISHED)) {
    	err = -EINVAL;
    	goto out;
    }
@@ -3056,7 +3055,7 @@ long unix_inq_len(struct sock *sk)
    struct sk_buff *skb;
    long amount = 0;
-	if (sk->sk_state == TCP_LISTEN)
+	if (READ_ONCE(sk->sk_state) == TCP_LISTEN)
    	return -EINVAL;
spin_lock(&sk->sk_receive_queue.lock);
@@ -3168,12 +3167,14 @@ static int unix_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned lon
 static __poll_t unix_poll(struct file *file, struct socket *sock, poll_table *wait)
 {
    struct sock *sk = sock->sk;
+	unsigned char state;
    __poll_t mask;
    u8 shutdown;
sock_poll_wait(file, sock, wait);
    mask = 0;
    shutdown = READ_ONCE(sk->sk_shutdown);
+	state = READ_ONCE(sk->sk_state);
/* exceptional events? */
    if (READ_ONCE(sk->sk_err))
@@ -3195,14 +3196,14 @@ static __poll_t unix_poll(struct file *file, struct socket *sock, poll_table *wa
/* Connection-based need to check for termination and startup */
    if ((sk->sk_type == SOCK_STREAM || sk->sk_type == SOCK_SEQPACKET) &&
-	    sk->sk_state == TCP_CLOSE)
+	    state == TCP_CLOSE)
    	mask |= EPOLLHUP;
/*
     * we set writable also when the other side has shut down the
     * connection. This prevents stuck sockets.
     */
-	if (unix_writable(sk))
+	if (unix_writable(sk, state))
    	mask |= EPOLLOUT | EPOLLWRNORM | EPOLLWRBAND;
return mask;
@@ -3213,12 +3214,14 @@ static __poll_t unix_dgram_poll(struct file *file, struct socket *sock,
 {
    struct sock *sk = sock->sk, *other;
    unsigned int writable;
+	unsigned char state;
    __poll_t mask;
    u8 shutdown;
sock_poll_wait(file, sock, wait);
    mask = 0;
    shutdown = READ_ONCE(sk->sk_shutdown);
+	state = READ_ONCE(sk->sk_state);
/* exceptional events? */
    if (READ_ONCE(sk->sk_err) ||
@@ -3238,19 +3241,14 @@ static __poll_t unix_dgram_poll(struct file *file, struct socket *sock,
    	mask |= EPOLLIN | EPOLLRDNORM;
/* Connection-based need to check for termination and startup */
-	if (sk->sk_type == SOCK_SEQPACKET) {
-		if (sk->sk_state == TCP_CLOSE)
-			mask |= EPOLLHUP;
-		/* connection hasn't started yet? */
-		if (sk->sk_state == TCP_SYN_SENT)
-			return mask;
-	}
+	if (sk->sk_type == SOCK_SEQPACKET && state == TCP_CLOSE)
+		mask |= EPOLLHUP;
/* No write status requested, avoid expensive OUT tests. */
    if (!(poll_requested_events(wait) & (EPOLLWRBAND|EPOLLWRNORM|EPOLLOUT)))
    	return mask;
-	writable = unix_writable(sk);
+	writable = unix_writable(sk, state);
    if (writable) {
    	unix_state_lock(sk);
diff --git a/net/unix/diag.c b/net/unix/diag.c
index ae39538c5042..937edf4afed4 100644
--- a/net/unix/diag.c
+++ b/net/unix/diag.c
@@ -65,7 +65,7 @@ static int sk_diag_dump_icons(struct sock *sk, struct sk_buff *nlskb)
    u32 *buf;
    int i;
-	if (sk->sk_state == TCP_LISTEN) {
+	if (READ_ONCE(sk->sk_state) == TCP_LISTEN) {
    	spin_lock(&sk->sk_receive_queue.lock);
attr = nla_reserve(nlskb, UNIX_DIAG_ICONS,
@@ -103,8 +103,8 @@ static int sk_diag_show_rqlen(struct sock *sk, struct sk_buff *nlskb)
 {
    struct unix_diag_rqlen rql;
-	if (sk->sk_state == TCP_LISTEN) {
-		rql.udiag_rqueue = sk->sk_receive_queue.qlen;
+	if (READ_ONCE(sk->sk_state) == TCP_LISTEN) {
+		rql.udiag_rqueue = skb_queue_len_lockless(&sk->sk_receive_queue);
    	rql.udiag_wqueue = sk->sk_max_ack_backlog;
    } else {
    	rql.udiag_rqueue = (u32) unix_inq_len(sk);
@@ -136,7 +136,7 @@ static int sk_diag_fill(struct sock *sk, struct sk_buff *skb, struct unix_diag_r
    rep = nlmsg_data(nlh);
    rep->udiag_family = AF_UNIX;
    rep->udiag_type = sk->sk_type;
-	rep->udiag_state = sk->sk_state;
+	rep->udiag_state = READ_ONCE(sk->sk_state);
    rep->pad = 0;
    rep->udiag_ino = sk_ino;
    sock_diag_save_cookie(sk, rep->udiag_cookie);
@@ -165,7 +165,7 @@ static int sk_diag_fill(struct sock *sk, struct sk_buff *skb, struct unix_diag_r
        sock_diag_put_meminfo(sk, skb, UNIX_DIAG_MEMINFO))
    	goto out_nlmsg_trim;
-	if (nla_put_u8(skb, UNIX_DIAG_SHUTDOWN, sk->sk_shutdown))
+	if (nla_put_u8(skb, UNIX_DIAG_SHUTDOWN, READ_ONCE(sk->sk_shutdown)))
    	goto out_nlmsg_trim;
if ((req->udiag_show & UDIAG_SHOW_UID) &&
@@ -215,7 +215,7 @@ static int unix_diag_dump(struct sk_buff *skb, struct netlink_callback *cb)
    	sk_for_each(sk, &net->unx.table.buckets[slot]) {
    		if (num < s_num)
    			goto next;
-			if (!(req->udiag_states & (1 << sk->sk_state)))
+			if (!(req->udiag_states & (1 << READ_ONCE(sk->sk_state))))
    			goto next;
    		if (sk_diag_dump(sk, skb, req, sk_user_ns(skb->sk),
    				 NETLINK_CB(cb->skb).portid,
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 3fb1b637352a..4b1f45e3070e 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -431,7 +431,7 @@ static void cfg80211_wiphy_work(struct work_struct *work)
    if (wk) {
    	list_del_init(&wk->entry);
    	if (!list_empty(&rdev->wiphy_work_list))
-			schedule_work(work);
+			queue_work(system_unbound_wq, work);
    	spin_unlock_irq(&rdev->wiphy_work_lock);
wk->func(&rdev->wiphy, wk);
diff --git a/net/wireless/pmsr.c b/net/wireless/pmsr.c
index e106dcea3977..c569c37da317 100644
--- a/net/wireless/pmsr.c
+++ b/net/wireless/pmsr.c
@@ -56,7 +56,7 @@ static int pmsr_parse_ftm(struct cfg80211_registered_device *rdev,
    out->ftm.burst_period = 0;
    if (tb[NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD])
    	out->ftm.burst_period =
-			nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD]);
+			nla_get_u16(tb[NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD]);
out->ftm.asap = !!tb[NL80211_PMSR_FTM_REQ_ATTR_ASAP];
    if (out->ftm.asap && !capa->ftm.asap) {
@@ -75,7 +75,7 @@ static int pmsr_parse_ftm(struct cfg80211_registered_device *rdev,
    out->ftm.num_bursts_exp = 0;
    if (tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP])
    	out->ftm.num_bursts_exp =
-			nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP]);
+			nla_get_u8(tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP]);
if (capa->ftm.max_bursts_exponent >= 0 &&
        out->ftm.num_bursts_exp > capa->ftm.max_bursts_exponent) {
@@ -88,7 +88,7 @@ static int pmsr_parse_ftm(struct cfg80211_registered_device *rdev,
    out->ftm.burst_duration = 15;
    if (tb[NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION])
    	out->ftm.burst_duration =
-			nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION]);
+			nla_get_u8(tb[NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION]);
out->ftm.ftms_per_burst = 0;
    if (tb[NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST])
@@ -107,7 +107,7 @@ static int pmsr_parse_ftm(struct cfg80211_registered_device *rdev,
    out->ftm.ftmr_retries = 3;
    if (tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES])
    	out->ftm.ftmr_retries =
-			nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES]);
+			nla_get_u8(tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES]);
out->ftm.request_lci = !!tb[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI];
    if (out->ftm.request_lci && !capa->ftm.request_lci) {
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 9b0dbcd6cf79..ecea8c08e270 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -2128,7 +2128,8 @@ static bool cfg80211_6ghz_power_type_valid(const u8 *ie, size_t ielen,
    struct ieee80211_he_operation *he_oper;
tmp = cfg80211_find_ext_elem(WLAN_EID_EXT_HE_OPERATION, ie, ielen);
-	if (tmp && tmp->datalen >= sizeof(*he_oper) + 1) {
+	if (tmp && tmp->datalen >= sizeof(*he_oper) + 1 &&
+	    tmp->datalen >= ieee80211_he_oper_size(tmp->data + 1)) {
    	const struct ieee80211_he_6ghz_oper *he_6ghz_oper;
he_oper = (void *)&tmp->data[1];
diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c
index 565511a3f461..62f26618f674 100644
--- a/net/wireless/sysfs.c
+++ b/net/wireless/sysfs.c
@@ -5,7 +5,7 @@
  *
  * Copyright 2005-2006	Jiri Benc jbenc@suse.cz
  * Copyright 2006	Johannes Berg johannes@sipsolutions.net
- * Copyright (C) 2020-2021, 2023 Intel Corporation
+ * Copyright (C) 2020-2021, 2023-2024 Intel Corporation
  */
#include <linux/device.h>
@@ -137,7 +137,7 @@ static int wiphy_resume(struct device *dev)
    if (rdev->wiphy.registered && rdev->ops->resume)
    	ret = rdev_resume(rdev);
    rdev->suspended = false;
-	schedule_work(&rdev->wiphy_work);
+	queue_work(system_unbound_wq, &rdev->wiphy_work);
    wiphy_unlock(&rdev->wiphy);
if (ret)
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 2bde8a354631..082c6f9c5416 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -2549,6 +2549,7 @@ int cfg80211_get_station(struct net_device *dev, const u8 *mac_addr,
 {
    struct cfg80211_registered_device *rdev;
    struct wireless_dev *wdev;
+	int ret;
wdev = dev->ieee80211_ptr;
    if (!wdev)
@@ -2560,7 +2561,11 @@ int cfg80211_get_station(struct net_device *dev, const u8 *mac_addr,
memset(sinfo, 0, sizeof(*sinfo));
-	return rdev_get_station(rdev, dev, mac_addr, sinfo);
+	wiphy_lock(&rdev->wiphy);
+	ret = rdev_get_station(rdev, dev, mac_addr, sinfo);
+	wiphy_unlock(&rdev->wiphy);
+
+	return ret;
 }
 EXPORT_SYMBOL(cfg80211_get_station);
diff --git a/scripts/atomic/kerneldoc/sub_and_test b/scripts/atomic/kerneldoc/sub_and_test
index d3760f7749d4..96615e50836b 100644
--- a/scripts/atomic/kerneldoc/sub_and_test
+++ b/scripts/atomic/kerneldoc/sub_and_test
@@ -1,7 +1,7 @@
 cat <<EOF
 /**
  * ${class}${atomicname}() - atomic subtract and test if zero with ${desc_order} ordering
- * @i: ${int} value to add
+ * @i: ${int} value to subtract
  * @v: pointer to ${atomic}_t
  *
  * Atomically updates @v to (@v - @i) with ${desc_order} ordering.
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 2f5b91da5afa..c27c762e6880 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1652,10 +1652,11 @@ static void read_symbols(const char *modname)
    		namespace = get_next_modinfo(&info, "import_ns",
    					     namespace);
    	}
+
+		if (extra_warn && !get_modinfo(&info, "description"))
+			warn("missing MODULE_DESCRIPTION() in %s\n", modname);
    }
-	if (extra_warn && !get_modinfo(&info, "description"))
-		warn("missing MODULE_DESCRIPTION() in %s\n", modname);
    for (sym = info.symtab_start; sym < info.symtab_stop; sym++) {
    	symname = remove_dot(info.strtab + sym->st_name);
diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
index b37d043d5748..1856981e33df 100644
--- a/security/integrity/ima/ima_api.c
+++ b/security/integrity/ima/ima_api.c
@@ -245,8 +245,8 @@ int ima_collect_measurement(struct ima_iint_cache *iint, struct file *file,
    const char *audit_cause = "failed";
    struct inode *inode = file_inode(file);
    struct inode *real_inode = d_real_inode(file_dentry(file));
-	const char *filename = file->f_path.dentry->d_name.name;
    struct ima_max_digest_data hash;
+	struct name_snapshot filename;
    struct kstat stat;
    int result = 0;
    int length;
@@ -317,9 +317,13 @@ int ima_collect_measurement(struct ima_iint_cache *iint, struct file *file,
    	if (file->f_flags & O_DIRECT)
    		audit_cause = "failed(directio)";
+		take_dentry_name_snapshot(&filename, file->f_path.dentry);
+
    	integrity_audit_msg(AUDIT_INTEGRITY_DATA, inode,
-				    filename, "collect_data", audit_cause,
-				    result, 0);
+				    filename.name.name, "collect_data",
+				    audit_cause, result, 0);
+
+		release_dentry_name_snapshot(&filename);
    }
    return result;
 }
@@ -432,6 +436,7 @@ void ima_audit_measurement(struct ima_iint_cache *iint,
  */
 const char *ima_d_path(const struct path *path, char **pathbuf, char *namebuf)
 {
+	struct name_snapshot filename;
    char *pathname = NULL;
*pathbuf = __getname();
@@ -445,7 +450,10 @@ const char *ima_d_path(const struct path *path, char **pathbuf, char *namebuf)
    }
if (!pathname) {
-		strscpy(namebuf, path->dentry->d_name.name, NAME_MAX);
+		take_dentry_name_snapshot(&filename, path->dentry);
+		strscpy(namebuf, filename.name.name, NAME_MAX);
+		release_dentry_name_snapshot(&filename);
+
    	pathname = namebuf;
    }
diff --git a/security/integrity/ima/ima_template_lib.c b/security/integrity/ima/ima_template_lib.c
index 6cd0add524cd..3b2cb8f1002e 100644
--- a/security/integrity/ima/ima_template_lib.c
+++ b/security/integrity/ima/ima_template_lib.c
@@ -483,7 +483,10 @@ static int ima_eventname_init_common(struct ima_event_data *event_data,
    			     bool size_limit)
 {
    const char *cur_filename = NULL;
+	struct name_snapshot filename;
    u32 cur_filename_len = 0;
+	bool snapshot = false;
+	int ret;
BUG_ON(event_data->filename == NULL && event_data->file == NULL);
@@ -496,7 +499,10 @@ static int ima_eventname_init_common(struct ima_event_data *event_data,
    }
if (event_data->file) {
-		cur_filename = event_data->file->f_path.dentry->d_name.name;
+		take_dentry_name_snapshot(&filename,
+					  event_data->file->f_path.dentry);
+		snapshot = true;
+		cur_filename = filename.name.name;
    	cur_filename_len = strlen(cur_filename);
    } else
    	/*
@@ -505,8 +511,13 @@ static int ima_eventname_init_common(struct ima_event_data *event_data,
    	 */
    	cur_filename_len = IMA_EVENT_NAME_LEN_MAX;
 out:
-	return ima_write_template_field_data(cur_filename, cur_filename_len,
-					     DATA_FMT_STRING, field_data);
+	ret = ima_write_template_field_data(cur_filename, cur_filename_len,
+					    DATA_FMT_STRING, field_data);
+
+	if (snapshot)
+		release_dentry_name_snapshot(&filename);
+
+	return ret;
 }
/*
diff --git a/security/landlock/fs.c b/security/landlock/fs.c
index c15559432d3d..3e43e68a6339 100644
--- a/security/landlock/fs.c
+++ b/security/landlock/fs.c
@@ -950,6 +950,7 @@ static int current_check_refer_path(struct dentry *const old_dentry,
    bool allow_parent1, allow_parent2;
    access_mask_t access_request_parent1, access_request_parent2;
    struct path mnt_dir;
+	struct dentry *old_parent;
    layer_mask_t layer_masks_parent1[LANDLOCK_NUM_ACCESS_FS] = {},
    	     layer_masks_parent2[LANDLOCK_NUM_ACCESS_FS] = {};
@@ -997,9 +998,17 @@ static int current_check_refer_path(struct dentry *const old_dentry,
    mnt_dir.mnt = new_dir->mnt;
    mnt_dir.dentry = new_dir->mnt->mnt_root;
+	/*
+	 * old_dentry may be the root of the common mount point and
+	 * !IS_ROOT(old_dentry) at the same time (e.g. with open_tree() and
+	 * OPEN_TREE_CLONE).  We do not need to call dget(old_parent) because
+	 * we keep a reference to old_dentry.
+	 */
+	old_parent = (old_dentry == mnt_dir.dentry) ? old_dentry :
+						      old_dentry->d_parent;
+
    /* new_dir->dentry is equal to new_dentry->d_parent */
-	allow_parent1 = collect_domain_accesses(dom, mnt_dir.dentry,
-						old_dentry->d_parent,
+	allow_parent1 = collect_domain_accesses(dom, mnt_dir.dentry, old_parent,
    					&layer_masks_parent1);
    allow_parent2 = collect_domain_accesses(
    	dom, mnt_dir.dentry, new_dir->dentry, &layer_masks_parent2);
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 37088cc0ff1b..2e7148d667bd 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -3806,7 +3806,7 @@ static int parse_insn_trace(const struct option *opt __maybe_unused,
    if (ret < 0)
    	return ret;
-	itrace_parse_synth_opts(opt, "i0ns", 0);
+	itrace_parse_synth_opts(opt, "i0nse", 0);
    symbol_conf.nanosecs = true;
    return 0;
 }
diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c
index 3684e6009b63..ef314a5797e3 100644
--- a/tools/perf/util/auxtrace.c
+++ b/tools/perf/util/auxtrace.c
@@ -1466,6 +1466,7 @@ int itrace_do_parse_synth_opts(struct itrace_synth_opts *synth_opts,
    char *endptr;
    bool period_type_set = false;
    bool period_set = false;
+	bool iy = false;
synth_opts->set = true;
@@ -1484,6 +1485,7 @@ int itrace_do_parse_synth_opts(struct itrace_synth_opts *synth_opts,
    	switch (*p++) {
    	case 'i':
    	case 'y':
+			iy = true;
    		if (p[-1] == 'y')
    			synth_opts->cycles = true;
    		else
@@ -1649,7 +1651,7 @@ int itrace_do_parse_synth_opts(struct itrace_synth_opts *synth_opts,
    	}
    }
 out:
-	if (synth_opts->instructions || synth_opts->cycles) {
+	if (iy) {
    	if (!period_type_set)
    		synth_opts->period_type =
    				PERF_ITRACE_DEFAULT_PERIOD_TYPE;
diff --git a/tools/testing/cxl/test/mem.c b/tools/testing/cxl/test/mem.c
index 35ee41e435ab..0d0ca63de862 100644
--- a/tools/testing/cxl/test/mem.c
+++ b/tools/testing/cxl/test/mem.c
@@ -3,6 +3,7 @@
#include <linux/platform_device.h>
 #include <linux/mod_devicetable.h>
+#include <linux/vmalloc.h>
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/sizes.h>
diff --git a/tools/testing/selftests/alsa/Makefile b/tools/testing/selftests/alsa/Makefile
index 5af9ba8a4645..c1ce39874e2b 100644
--- a/tools/testing/selftests/alsa/Makefile
+++ b/tools/testing/selftests/alsa/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 #
-CFLAGS += $(shell pkg-config --cflags alsa)
+CFLAGS += $(shell pkg-config --cflags alsa) $(KHDR_INCLUDES)
 LDLIBS += $(shell pkg-config --libs alsa)
 ifeq ($(LDLIBS),)
 LDLIBS += -lasound
diff --git a/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc b/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc
index d3a79da215c8..5f72abe6fa79 100644
--- a/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc
+++ b/tools/testing/selftests/ftrace/test.d/dynevent/test_duplicates.tc
@@ -1,7 +1,7 @@
 #!/bin/sh
 # SPDX-License-Identifier: GPL-2.0
 # description: Generic dynamic event - check if duplicate events are caught
-# requires: dynamic_events "e[:[<group>/][<event>]] <attached-group>.<attached-event> [<args>]":README
+# requires: dynamic_events "e[:[<group>/][<event>]] <attached-group>.<attached-event> [<args>]":README events/syscalls/sys_enter_openat
echo 0 > events/enable
diff --git a/tools/testing/selftests/ftrace/test.d/filter/event-filter-function.tc b/tools/testing/selftests/ftrace/test.d/filter/event-filter-function.tc
index 3f74c09c56b6..118247b8dd84 100644
--- a/tools/testing/selftests/ftrace/test.d/filter/event-filter-function.tc
+++ b/tools/testing/selftests/ftrace/test.d/filter/event-filter-function.tc
@@ -10,7 +10,6 @@ fail() { #msg
 }
sample_events() {
-    echo > trace
     echo 1 > events/kmem/kmem_cache_free/enable
     echo 1 > tracing_on
     ls > /dev/null
@@ -22,6 +21,7 @@ echo 0 > tracing_on
 echo 0 > events/enable
echo "Get the most frequently calling function"
+echo > trace
 sample_events
target_func=`cat trace | grep -o 'call_site=([^+]*)' | sed 's/call_site=//' | sort | uniq -c | sort | tail -n 1 | sed 's/^[ 0-9]*//'`
@@ -32,7 +32,16 @@ echo > trace
echo "Test event filter function name"
 echo "call_site.function == $target_func" > events/kmem/kmem_cache_free/filter
+
+sample_events
+max_retry=10
+while [ `grep kmem_cache_free trace| wc -l` -eq 0 ]; do
 sample_events
+max_retry=$((max_retry - 1))
+if [ $max_retry -eq 0 ]; then
+	exit_fail
+fi
+done
hitcnt=`grep kmem_cache_free trace| grep $target_func | wc -l`
 misscnt=`grep kmem_cache_free trace| grep -v $target_func | wc -l`
@@ -49,7 +58,16 @@ address=`grep " ${target_func}$" /proc/kallsyms | cut -d' ' -f1`
echo "Test event filter function address"
 echo "call_site.function == 0x$address" > events/kmem/kmem_cache_free/filter
+echo > trace
+sample_events
+max_retry=10
+while [ `grep kmem_cache_free trace| wc -l` -eq 0 ]; do
 sample_events
+max_retry=$((max_retry - 1))
+if [ $max_retry -eq 0 ]; then
+	exit_fail
+fi
+done
hitcnt=`grep kmem_cache_free trace| grep $target_func | wc -l`
 misscnt=`grep kmem_cache_free trace| grep -v $target_func | wc -l`
diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_eventname.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_eventname.tc
index 1f6981ef7afa..ba19b81cef39 100644
--- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_eventname.tc
+++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_eventname.tc
@@ -30,7 +30,8 @@ find_dot_func() {
    fi
grep " [tT] .*.isra..*" /proc/kallsyms | cut -f 3 -d " " | while read f; do
-		if grep -s $f available_filter_functions; then
+		cnt=`grep -s $f available_filter_functions | wc -l`;
+		if [ $cnt -eq 1 ]; then
    		echo $f
    		break
    	fi
diff --git a/tools/testing/selftests/futex/functional/futex_requeue_pi.c b/tools/testing/selftests/futex/functional/futex_requeue_pi.c
index 7f3ca5c78df1..215c6cb539b4 100644
--- a/tools/testing/selftests/futex/functional/futex_requeue_pi.c
+++ b/tools/testing/selftests/futex/functional/futex_requeue_pi.c
@@ -360,7 +360,7 @@ int unit_test(int broadcast, long lock, int third_party_owner, long timeout_ns)
int main(int argc, char *argv[])
 {
-	const char *test_name;
+	char *test_name;
    int c, ret;
while ((c = getopt(argc, argv, "bchlot:v:")) != -1) {
diff --git a/tools/testing/selftests/mm/compaction_test.c b/tools/testing/selftests/mm/compaction_test.c
index 326a893647ba..e140558e6f53 100644
--- a/tools/testing/selftests/mm/compaction_test.c
+++ b/tools/testing/selftests/mm/compaction_test.c
@@ -82,13 +82,16 @@ int prereq(void)
    return -1;
 }
-int check_compaction(unsigned long mem_free, unsigned long hugepage_size)
+int check_compaction(unsigned long mem_free, unsigned long hugepage_size,
+		     unsigned long initial_nr_hugepages)
 {
    unsigned long nr_hugepages_ul;
    int fd, ret = -1;
    int compaction_index = 0;
-	char initial_nr_hugepages[20] = {0};
    char nr_hugepages[20] = {0};
+	char init_nr_hugepages[20] = {0};
+
+	sprintf(init_nr_hugepages, "%lu", initial_nr_hugepages);
/* We want to test with 80% of available memory. Else, OOM killer comes
       in to play */
@@ -102,23 +105,6 @@ int check_compaction(unsigned long mem_free, unsigned long hugepage_size)
    	goto out;
    }
-	if (read(fd, initial_nr_hugepages, sizeof(initial_nr_hugepages)) <= 0) {
-		ksft_print_msg("Failed to read from /proc/sys/vm/nr_hugepages: %s\n",
-			       strerror(errno));
-		goto close_fd;
-	}
-
-	lseek(fd, 0, SEEK_SET);
-
-	/* Start with the initial condition of 0 huge pages*/
-	if (write(fd, "0", sizeof(char)) != sizeof(char)) {
-		ksft_print_msg("Failed to write 0 to /proc/sys/vm/nr_hugepages: %s\n",
-			       strerror(errno));
-		goto close_fd;
-	}
-
-	lseek(fd, 0, SEEK_SET);
-
    /* Request a large number of huge pages. The Kernel will allocate
       as much as it can */
    if (write(fd, "100000", (6*sizeof(char))) != (6*sizeof(char))) {
@@ -146,8 +132,8 @@ int check_compaction(unsigned long mem_free, unsigned long hugepage_size)
lseek(fd, 0, SEEK_SET);
-	if (write(fd, initial_nr_hugepages, strlen(initial_nr_hugepages))
-	    != strlen(initial_nr_hugepages)) {
+	if (write(fd, init_nr_hugepages, strlen(init_nr_hugepages))
+	    != strlen(init_nr_hugepages)) {
    	ksft_print_msg("Failed to write value to /proc/sys/vm/nr_hugepages: %s\n",
    		       strerror(errno));
    	goto close_fd;
@@ -171,6 +157,41 @@ int check_compaction(unsigned long mem_free, unsigned long hugepage_size)
    return ret;
 }
+int set_zero_hugepages(unsigned long *initial_nr_hugepages)
+{
+	int fd, ret = -1;
+	char nr_hugepages[20] = {0};
+
+	fd = open("/proc/sys/vm/nr_hugepages", O_RDWR | O_NONBLOCK);
+	if (fd < 0) {
+		ksft_print_msg("Failed to open /proc/sys/vm/nr_hugepages: %s\n",
+			       strerror(errno));
+		goto out;
+	}
+	if (read(fd, nr_hugepages, sizeof(nr_hugepages)) <= 0) {
+		ksft_print_msg("Failed to read from /proc/sys/vm/nr_hugepages: %s\n",
+			       strerror(errno));
+		goto close_fd;
+	}
+
+	lseek(fd, 0, SEEK_SET);
+
+	/* Start with the initial condition of 0 huge pages */
+	if (write(fd, "0", sizeof(char)) != sizeof(char)) {
+		ksft_print_msg("Failed to write 0 to /proc/sys/vm/nr_hugepages: %s\n",
+			       strerror(errno));
+		goto close_fd;
+	}
+
+	*initial_nr_hugepages = strtoul(nr_hugepages, NULL, 10);
+	ret = 0;
+
+ close_fd:
+	close(fd);
+
+ out:
+	return ret;
+}
int main(int argc, char **argv)
 {
@@ -181,14 +202,19 @@ int main(int argc, char **argv)
    unsigned long mem_free = 0;
    unsigned long hugepage_size = 0;
    long mem_fragmentable_MB = 0;
+	unsigned long initial_nr_hugepages;
ksft_print_header();
if (prereq() || geteuid())
-		return ksft_exit_skip("Prerequisites unsatisfied\n");
+		ksft_exit_skip("Prerequisites unsatisfied\n");
ksft_set_plan(1);
+	/* Start the test without hugepages reducing mem_free */
+	if (set_zero_hugepages(&initial_nr_hugepages))
+		ksft_exit_fail();
+
    lim.rlim_cur = RLIM_INFINITY;
    lim.rlim_max = RLIM_INFINITY;
    if (setrlimit(RLIMIT_MEMLOCK, &lim))
@@ -232,8 +258,9 @@ int main(int argc, char **argv)
    	entry = entry->next;
    }
-	if (check_compaction(mem_free, hugepage_size) == 0)
-		return ksft_exit_pass();
+	if (check_compaction(mem_free, hugepage_size,
+			     initial_nr_hugepages) == 0)
+		ksft_exit_pass();
-	return ksft_exit_fail();
+	ksft_exit_fail();
 }
diff --git a/tools/testing/selftests/mm/cow.c b/tools/testing/selftests/mm/cow.c
index 363bf5f801be..fe078d6e1806 100644
--- a/tools/testing/selftests/mm/cow.c
+++ b/tools/testing/selftests/mm/cow.c
@@ -1779,5 +1779,5 @@ int main(int argc, char **argv)
    if (err)
    	ksft_exit_fail_msg("%d out of %d tests failed\n",
    			   err, ksft_test_num());
-	return ksft_exit_pass();
+	ksft_exit_pass();
 }
diff --git a/tools/testing/selftests/mm/gup_longterm.c b/tools/testing/selftests/mm/gup_longterm.c
index ad168d35b23b..d7eaca5bbe9b 100644
--- a/tools/testing/selftests/mm/gup_longterm.c
+++ b/tools/testing/selftests/mm/gup_longterm.c
@@ -456,5 +456,5 @@ int main(int argc, char **argv)
    if (err)
    	ksft_exit_fail_msg("%d out of %d tests failed\n",
    			   err, ksft_test_num());
-	return ksft_exit_pass();
+	ksft_exit_pass();
 }
diff --git a/tools/testing/selftests/mm/gup_test.c b/tools/testing/selftests/mm/gup_test.c
index 7821cf45c323..bdeaac67ff9a 100644
--- a/tools/testing/selftests/mm/gup_test.c
+++ b/tools/testing/selftests/mm/gup_test.c
@@ -229,7 +229,7 @@ int main(int argc, char **argv)
    		break;
    	}
    	ksft_test_result_skip("Please run this test as root\n");
-		return ksft_exit_pass();
+		ksft_exit_pass();
    }
p = mmap(NULL, size, PROT_READ | PROT_WRITE, flags, filed, 0);
@@ -268,5 +268,5 @@ int main(int argc, char **argv)
free(tid);
-	return ksft_exit_pass();
+	ksft_exit_pass();
 }
diff --git a/tools/testing/selftests/mm/ksm_functional_tests.c b/tools/testing/selftests/mm/ksm_functional_tests.c
index d615767e396b..508287560c45 100644
--- a/tools/testing/selftests/mm/ksm_functional_tests.c
+++ b/tools/testing/selftests/mm/ksm_functional_tests.c
@@ -646,5 +646,5 @@ int main(int argc, char **argv)
    if (err)
    	ksft_exit_fail_msg("%d out of %d tests failed\n",
    			   err, ksft_test_num());
-	return ksft_exit_pass();
+	ksft_exit_pass();
 }
diff --git a/tools/testing/selftests/mm/madv_populate.c b/tools/testing/selftests/mm/madv_populate.c
index 17bcb07f19f3..ef7d911da13e 100644
--- a/tools/testing/selftests/mm/madv_populate.c
+++ b/tools/testing/selftests/mm/madv_populate.c
@@ -307,5 +307,5 @@ int main(int argc, char **argv)
    if (err)
    	ksft_exit_fail_msg("%d out of %d tests failed\n",
    			   err, ksft_test_num());
-	return ksft_exit_pass();
+	ksft_exit_pass();
 }
diff --git a/tools/testing/selftests/mm/mkdirty.c b/tools/testing/selftests/mm/mkdirty.c
index 301abb99e027..b8a7efe9204e 100644
--- a/tools/testing/selftests/mm/mkdirty.c
+++ b/tools/testing/selftests/mm/mkdirty.c
@@ -375,5 +375,5 @@ int main(void)
    if (err)
    	ksft_exit_fail_msg("%d out of %d tests failed\n",
    			   err, ksft_test_num());
-	return ksft_exit_pass();
+	ksft_exit_pass();
 }
diff --git a/tools/testing/selftests/mm/pagemap_ioctl.c b/tools/testing/selftests/mm/pagemap_ioctl.c
index d59517ed3d48..2d785aca72a5 100644
--- a/tools/testing/selftests/mm/pagemap_ioctl.c
+++ b/tools/testing/selftests/mm/pagemap_ioctl.c
@@ -1484,7 +1484,7 @@ int main(int argc, char *argv[])
    ksft_print_header();
if (init_uffd())
-		return ksft_exit_pass();
+		ksft_exit_pass();
ksft_set_plan(115);
@@ -1660,5 +1660,5 @@ int main(int argc, char *argv[])
    userfaultfd_tests();
close(pagemap_fd);
-	return ksft_exit_pass();
+	ksft_exit_pass();
 }
diff --git a/tools/testing/selftests/mm/soft-dirty.c b/tools/testing/selftests/mm/soft-dirty.c
index 7dbfa53d93a0..d9dbf879748b 100644
--- a/tools/testing/selftests/mm/soft-dirty.c
+++ b/tools/testing/selftests/mm/soft-dirty.c
@@ -209,5 +209,5 @@ int main(int argc, char **argv)
close(pagemap_fd);
-	return ksft_exit_pass();
+	ksft_exit_pass();
 }
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
index 1b5722e6166e..2290125f6df4 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_join.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -2358,9 +2358,10 @@ remove_tests()
    if reset "remove invalid addresses"; then
    	pm_nl_set_limits $ns1 3 3
    	pm_nl_add_endpoint $ns1 10.0.12.1 flags signal
+		# broadcast IP: no packet for this address will be received on ns1
+		pm_nl_add_endpoint $ns1 224.0.0.1 flags signal
    	pm_nl_add_endpoint $ns1 10.0.3.1 flags signal
-		pm_nl_add_endpoint $ns1 10.0.14.1 flags signal
-		pm_nl_set_limits $ns2 3 3
+		pm_nl_set_limits $ns2 2 2
    	addr_nr_ns1=-3 speed=10 \
    		run_tests $ns1 $ns2 10.0.1.1
    	chk_join_nr 1 1 1
diff --git a/tools/tracing/rtla/src/timerlat_aa.c b/tools/tracing/rtla/src/timerlat_aa.c
index 7093fd5333be..7bd80ee2a5b4 100644
--- a/tools/tracing/rtla/src/timerlat_aa.c
+++ b/tools/tracing/rtla/src/timerlat_aa.c
@@ -16,6 +16,9 @@ enum timelat_state {
    TIMERLAT_WAITING_THREAD,
 };
+/* Used to fill spaces in the output */
+static const char *spaces  = "                                                         ";
+
 #define MAX_COMM		24
/*
@@ -274,14 +277,17 @@ static int timerlat_aa_nmi_handler(struct trace_seq *s, struct tep_record *recor
    	taa_data->prev_irq_timstamp = start;
trace_seq_reset(taa_data->prev_irqs_seq);
-		trace_seq_printf(taa_data->prev_irqs_seq, "\t%24s	\t\t\t%9.2f us\n",
-			 "nmi", ns_to_usf(duration));
+		trace_seq_printf(taa_data->prev_irqs_seq, "  %24s %.*s %9.2f us\n",
+				 "nmi",
+				 24, spaces,
+				 ns_to_usf(duration));
    	return 0;
    }
taa_data->thread_nmi_sum += duration;
-	trace_seq_printf(taa_data->nmi_seq, "	%24s	\t\t\t%9.2f us\n",
-		 "nmi", ns_to_usf(duration));
+	trace_seq_printf(taa_data->nmi_seq, "  %24s %.*s %9.2f us\n",
+			 "nmi",
+			 24, spaces, ns_to_usf(duration));
return 0;
 }
@@ -323,8 +329,10 @@ static int timerlat_aa_irq_handler(struct trace_seq *s, struct tep_record *recor
    	taa_data->prev_irq_timstamp = start;
trace_seq_reset(taa_data->prev_irqs_seq);
-		trace_seq_printf(taa_data->prev_irqs_seq, "\t%24s:%-3llu	\t\t%9.2f us\n",
-				 desc, vector, ns_to_usf(duration));
+		trace_seq_printf(taa_data->prev_irqs_seq, "  %24s:%-3llu %.*s %9.2f us\n",
+				 desc, vector,
+				 15, spaces,
+				 ns_to_usf(duration));
    	return 0;
    }
@@ -372,8 +380,10 @@ static int timerlat_aa_irq_handler(struct trace_seq *s, struct tep_record *recor
     * IRQ interference.
     */
    taa_data->thread_irq_sum += duration;
-	trace_seq_printf(taa_data->irqs_seq, "	%24s:%-3llu	\t	%9.2f us\n",
-			 desc, vector, ns_to_usf(duration));
+	trace_seq_printf(taa_data->irqs_seq, "  %24s:%-3llu %.*s %9.2f us\n",
+			 desc, vector,
+			 24, spaces,
+			 ns_to_usf(duration));
return 0;
 }
@@ -408,8 +418,10 @@ static int timerlat_aa_softirq_handler(struct trace_seq *s, struct tep_record *r
taa_data->thread_softirq_sum += duration;
-	trace_seq_printf(taa_data->softirqs_seq, "\t%24s:%-3llu	\t	%9.2f us\n",
-			 softirq_name[vector], vector, ns_to_usf(duration));
+	trace_seq_printf(taa_data->softirqs_seq, "  %24s:%-3llu %.*s %9.2f us\n",
+			 softirq_name[vector], vector,
+			 24, spaces,
+			 ns_to_usf(duration));
    return 0;
 }
@@ -452,8 +464,10 @@ static int timerlat_aa_thread_handler(struct trace_seq *s, struct tep_record *re
    } else {
    	taa_data->thread_thread_sum += duration;
-		trace_seq_printf(taa_data->threads_seq, "\t%24s:%-3llu	\t\t%9.2f us\n",
-			 comm, pid, ns_to_usf(duration));
+		trace_seq_printf(taa_data->threads_seq, "  %24s:%-12llu %.*s %9.2f us\n",
+				 comm, pid,
+				 15, spaces,
+				 ns_to_usf(duration));
    }
return 0;
@@ -482,7 +496,8 @@ static int timerlat_aa_stack_handler(struct trace_seq *s, struct tep_record *rec
    		function = tep_find_function(taa_ctx->tool->trace.tep, caller[i]);
    		if (!function)
    			break;
-			trace_seq_printf(taa_data->stack_seq, "\t\t-> %s\n", function);
+			trace_seq_printf(taa_data->stack_seq, " %.*s -> %s\n",
+					 14, spaces, function);
    	}
    }
    return 0;
@@ -568,23 +583,24 @@ static void timerlat_thread_analysis(struct timerlat_aa_data *taa_data, int cpu,
    exp_irq_ts = taa_data->timer_irq_start_time - taa_data->timer_irq_start_delay;
    if (exp_irq_ts < taa_data->prev_irq_timstamp + taa_data->prev_irq_duration) {
    	if (taa_data->prev_irq_timstamp < taa_data->timer_irq_start_time)
-			printf("  Previous IRQ interference:	\t\t up to  %9.2f us\n",
-				ns_to_usf(taa_data->prev_irq_duration));
+			printf("  Previous IRQ interference: %.*s up to  %9.2f us\n",
+			       16, spaces,
+			       ns_to_usf(taa_data->prev_irq_duration));
    }
/*
     * The delay that the IRQ suffered before starting.
     */
-	printf("  IRQ handler delay:		%16s	%9.2f us (%.2f %%)\n",
-		(ns_to_usf(taa_data->timer_exit_from_idle) > 10) ? "(exit from idle)" : "",
-		ns_to_usf(taa_data->timer_irq_start_delay),
-		ns_to_per(total, taa_data->timer_irq_start_delay));
+	printf("  IRQ handler delay: %.*s %16s  %9.2f us (%.2f %%)\n", 16, spaces,
+	       (ns_to_usf(taa_data->timer_exit_from_idle) > 10) ? "(exit from idle)" : "",
+	       ns_to_usf(taa_data->timer_irq_start_delay),
+	       ns_to_per(total, taa_data->timer_irq_start_delay));
/*
     * Timerlat IRQ.
     */
-	printf("  IRQ latency:	\t\t\t\t	%9.2f us\n",
-		ns_to_usf(taa_data->tlat_irq_latency));
+	printf("  IRQ latency: %.*s %9.2f us\n", 40, spaces,
+	       ns_to_usf(taa_data->tlat_irq_latency));
if (irq) {
    	/*
@@ -595,15 +611,16 @@ static void timerlat_thread_analysis(struct timerlat_aa_data *taa_data, int cpu,
    	 * so it will be displayed, it is the key.
    	 */
    	printf("  Blocking thread:\n");
-		printf("	%24s:%-9llu\n",
-			taa_data->run_thread_comm, taa_data->run_thread_pid);
+		printf(" %.*s %24s:%-9llu\n", 6, spaces, taa_data->run_thread_comm,
+		       taa_data->run_thread_pid);
    } else  {
    	/*
    	 * The duration of the IRQ handler that handled the timerlat IRQ.
    	 */
-		printf("  Timerlat IRQ duration:	\t\t	%9.2f us (%.2f %%)\n",
-			ns_to_usf(taa_data->timer_irq_duration),
-			ns_to_per(total, taa_data->timer_irq_duration));
+		printf("  Timerlat IRQ duration: %.*s %9.2f us (%.2f %%)\n",
+		       30, spaces,
+		       ns_to_usf(taa_data->timer_irq_duration),
+		       ns_to_per(total, taa_data->timer_irq_duration));
/*
    	 * The amount of time that the current thread postponed the scheduler.
@@ -611,13 +628,13 @@ static void timerlat_thread_analysis(struct timerlat_aa_data *taa_data, int cpu,
    	 * Recalling that it is net from NMI/IRQ/Softirq interference, so there
    	 * is no need to compute values here.
    	 */
-		printf("  Blocking thread:	\t\t\t	%9.2f us (%.2f %%)\n",
-			ns_to_usf(taa_data->thread_blocking_duration),
-			ns_to_per(total, taa_data->thread_blocking_duration));
+		printf("  Blocking thread: %.*s %9.2f us (%.2f %%)\n", 36, spaces,
+		       ns_to_usf(taa_data->thread_blocking_duration),
+		       ns_to_per(total, taa_data->thread_blocking_duration));
-		printf("	%24s:%-9llu		%9.2f us\n",
-			taa_data->run_thread_comm, taa_data->run_thread_pid,
-			ns_to_usf(taa_data->thread_blocking_duration));
+		printf(" %.*s %24s:%-9llu %.*s %9.2f us\n", 6, spaces,
+		       taa_data->run_thread_comm, taa_data->run_thread_pid,
+		       12, spaces, ns_to_usf(taa_data->thread_blocking_duration));
    }
/*
@@ -629,9 +646,9 @@ static void timerlat_thread_analysis(struct timerlat_aa_data *taa_data, int cpu,
     * NMIs can happen during the IRQ, so they are always possible.
     */
    if (taa_data->thread_nmi_sum)
-		printf("  NMI interference	\t\t\t	%9.2f us (%.2f %%)\n",
-			ns_to_usf(taa_data->thread_nmi_sum),
-			ns_to_per(total, taa_data->thread_nmi_sum));
+		printf("  NMI interference %.*s %9.2f us (%.2f %%)\n", 36, spaces,
+		       ns_to_usf(taa_data->thread_nmi_sum),
+		       ns_to_per(total, taa_data->thread_nmi_sum));
/*
     * If it is an IRQ latency, the other factors can be skipped.
@@ -643,9 +660,9 @@ static void timerlat_thread_analysis(struct timerlat_aa_data *taa_data, int cpu,
     * Prints the interference caused by IRQs to the thread latency.
     */
    if (taa_data->thread_irq_sum) {
-		printf("  IRQ interference	\t\t\t	%9.2f us (%.2f %%)\n",
-			ns_to_usf(taa_data->thread_irq_sum),
-			ns_to_per(total, taa_data->thread_irq_sum));
+		printf("  IRQ interference %.*s %9.2f us (%.2f %%)\n", 36, spaces,
+		       ns_to_usf(taa_data->thread_irq_sum),
+		       ns_to_per(total, taa_data->thread_irq_sum));
trace_seq_do_printf(taa_data->irqs_seq);
    }
@@ -654,9 +671,9 @@ static void timerlat_thread_analysis(struct timerlat_aa_data *taa_data, int cpu,
     * Prints the interference caused by Softirqs to the thread latency.
     */
    if (taa_data->thread_softirq_sum) {
-		printf("  Softirq interference	\t\t\t	%9.2f us (%.2f %%)\n",
-			ns_to_usf(taa_data->thread_softirq_sum),
-			ns_to_per(total, taa_data->thread_softirq_sum));
+		printf("  Softirq interference %.*s %9.2f us (%.2f %%)\n", 32, spaces,
+		       ns_to_usf(taa_data->thread_softirq_sum),
+		       ns_to_per(total, taa_data->thread_softirq_sum));
trace_seq_do_printf(taa_data->softirqs_seq);
    }
@@ -670,9 +687,9 @@ static void timerlat_thread_analysis(struct timerlat_aa_data *taa_data, int cpu,
     * timer handling latency.
     */
    if (taa_data->thread_thread_sum) {
-		printf("  Thread interference	\t\t\t	%9.2f us (%.2f %%)\n",
-			ns_to_usf(taa_data->thread_thread_sum),
-			ns_to_per(total, taa_data->thread_thread_sum));
+		printf("  Thread interference %.*s %9.2f us (%.2f %%)\n", 33, spaces,
+		       ns_to_usf(taa_data->thread_thread_sum),
+		       ns_to_per(total, taa_data->thread_thread_sum));
trace_seq_do_printf(taa_data->threads_seq);
    }
@@ -682,8 +699,8 @@ static void timerlat_thread_analysis(struct timerlat_aa_data *taa_data, int cpu,
     */
 print_total:
    printf("------------------------------------------------------------------------\n");
-	printf("  %s latency:	\t\t\t	%9.2f us (100%%)\n", irq ? "IRQ" : "Thread",
-		ns_to_usf(total));
+	printf("  %s latency: %.*s %9.2f us (100%%)\n", irq ? "   IRQ" : "Thread",
+	       37, spaces, ns_to_usf(total));
 }
static int timerlat_auto_analysis_collect_trace(struct timerlat_aa_context *taa_ctx)
diff --git a/tools/tracing/rtla/src/timerlat_top.c b/tools/tracing/rtla/src/timerlat_top.c
index 8a3fa64319c6..2665e0bb5f1e 100644
--- a/tools/tracing/rtla/src/timerlat_top.c
+++ b/tools/tracing/rtla/src/timerlat_top.c
@@ -212,6 +212,8 @@ static void timerlat_top_header(struct osnoise_tool *top)
    trace_seq_printf(s, "\n");
 }
+static const char *no_value = "        -";
+
 /*
  * timerlat_top_print - prints the output of a given CPU
  */
@@ -239,10 +241,7 @@ static void timerlat_top_print(struct osnoise_tool *top, int cpu)
    trace_seq_printf(s, "%3d #%-9d |", cpu, cpu_data->irq_count);
if (!cpu_data->irq_count) {
-		trace_seq_printf(s, "        - ");
-		trace_seq_printf(s, "        - ");
-		trace_seq_printf(s, "        - ");
-		trace_seq_printf(s, "        - |");
+		trace_seq_printf(s, "%s %s %s %s |", no_value, no_value, no_value, no_value);
    } else {
    	trace_seq_printf(s, "%9llu ", cpu_data->cur_irq / params->output_divisor);
    	trace_seq_printf(s, "%9llu ", cpu_data->min_irq / params->output_divisor);
@@ -251,10 +250,7 @@ static void timerlat_top_print(struct osnoise_tool *top, int cpu)
    }
if (!cpu_data->thread_count) {
-		trace_seq_printf(s, "        - ");
-		trace_seq_printf(s, "        - ");
-		trace_seq_printf(s, "        - ");
-		trace_seq_printf(s, "        -\n");
+		trace_seq_printf(s, "%s %s %s %s", no_value, no_value, no_value, no_value);
    } else {
    	trace_seq_printf(s, "%9llu ", cpu_data->cur_thread / divisor);
    	trace_seq_printf(s, "%9llu ", cpu_data->min_thread / divisor);
@@ -271,10 +267,7 @@ static void timerlat_top_print(struct osnoise_tool *top, int cpu)
    trace_seq_printf(s, " |");
if (!cpu_data->user_count) {
-		trace_seq_printf(s, "        - ");
-		trace_seq_printf(s, "        - ");
-		trace_seq_printf(s, "        - ");
-		trace_seq_printf(s, "        -\n");
+		trace_seq_printf(s, "%s %s %s %s\n", no_value, no_value, no_value, no_value);
    } else {
    	trace_seq_printf(s, "%9llu ", cpu_data->cur_user / divisor);
    	trace_seq_printf(s, "%9llu ", cpu_data->min_user / divisor);

    

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Re: Linux 6.9.6