February 2022 - Linux-stable-mirror

+ mm-pages_allocc-dont-create-zone_movable-beyond-the-end-of-a-node.patch added to -mm tree

by Andrew Morton

The patch titled Subject: mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node has been added to the -mm tree. Its filename is mm-pages_allocc-dont-create-zone_movable-beyond-the-end-of-a-node.patch This patch should soon appear at https://ozlabs.org/~akpm/mmots/broken-out/mm-pages_allocc-dont-create-zone_… and later at https://ozlabs.org/~akpm/mmotm/broken-out/mm-pages_allocc-dont-create-zone_… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Alistair Popple <apopple(a)nvidia.com> Subject: mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node ZONE_MOVABLE uses the remaining memory in each node. Its starting pfn is also aligned to MAX_ORDER_NR_PAGES. It is possible for the remaining memory in a node to be less than MAX_ORDER_NR_PAGES, meaning there is not enough room for ZONE_MOVABLE on that node. Unfortunately this condition is not checked for. This leads to zone_movable_pfn[] getting set to a pfn greater than the last pfn in a node. calculate_node_totalpages() then sets zone->present_pages to be greater than zone->spanned_pages which is invalid, as spanned_pages represents the maximum number of pages in a zone assuming no holes. Subsequently it is possible free_area_init_core() will observe a zone of size zero with present pages. In this case it will skip setting up the zone, including the initialisation of free_lists[]. However populated_zone() checks zone->present_pages to see if a zone has memory available. This is used by iterators such as walk_zones_in_node(). pagetypeinfo_showfree() uses this to walk the free_list of each zone in each node, which are assumed to be initialised due to the zone not being empty. As free_area_init_core() never initialised the free_lists[] this results in the following kernel crash when trying to read /proc/pagetypeinfo: [ 67.534914] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 67.535429] #PF: supervisor read access in kernel mode [ 67.535789] #PF: error_code(0x0000) - not-present page [ 67.536128] PGD 0 P4D 0 [ 67.536305] Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC NOPTI [ 67.536696] CPU: 0 PID: 456 Comm: cat Not tainted 5.16.0 #461 [ 67.537096] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 67.537638] RIP: 0010:pagetypeinfo_show+0x163/0x460 [ 67.537992] Code: 9e 82 e8 80 57 0e 00 49 8b 06 b9 01 00 00 00 4c 39 f0 75 16 e9 65 02 00 00 48 83 c1 01 48 81 f9 a0 86 01 00 0f 84 48 02 00 00 <48> 8b 00 4c 39 f0 75 e7 48 c7 c2 80 a2 e2 82 48 c7 c6 79 ef e3 82 [ 67.538259] RSP: 0018:ffffc90001c4bd10 EFLAGS: 00010003 [ 67.538259] RAX: 0000000000000000 RBX: ffff88801105f638 RCX: 0000000000000001 [ 67.538259] RDX: 0000000000000001 RSI: 000000000000068b RDI: ffff8880163dc68b [ 67.538259] RBP: ffffc90001c4bd90 R08: 0000000000000001 R09: ffff8880163dc67e [ 67.538259] R10: 656c6261766f6d6e R11: 6c6261766f6d6e55 R12: ffff88807ffb4a00 [ 67.538259] R13: ffff88807ffb49f8 R14: ffff88807ffb4580 R15: ffff88807ffb3000 [ 67.538259] FS: 00007f9c83eff5c0(0000) GS:ffff88807dc00000(0000) knlGS:0000000000000000 [ 67.538259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.538259] CR2: 0000000000000000 CR3: 0000000013c8e000 CR4: 0000000000350ef0 [ 67.538259] Call Trace: [ 67.538259] <TASK> [ 67.538259] seq_read_iter+0x128/0x460 [ 67.538259] ? aa_file_perm+0x1af/0x5f0 [ 67.538259] proc_reg_read_iter+0x51/0x80 [ 67.538259] ? lock_is_held_type+0xea/0x140 [ 67.538259] new_sync_read+0x113/0x1a0 [ 67.538259] vfs_read+0x136/0x1d0 [ 67.538259] ksys_read+0x70/0xf0 [ 67.538259] __x64_sys_read+0x1a/0x20 [ 67.538259] do_syscall_64+0x3b/0xc0 [ 67.538259] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 67.538259] RIP: 0033:0x7f9c83e23cce [ 67.538259] Code: c0 e9 b6 fe ff ff 50 48 8d 3d 6e 13 0a 00 e8 c9 e3 01 00 66 0f 1f 84 00 00 00 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 66 0f 1f 84 00 00 00 00 00 48 83 ec 28 [ 67.538259] RSP: 002b:00007fff116e1a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 67.538259] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007f9c83e23cce [ 67.538259] RDX: 0000000000020000 RSI: 00007f9c83a2c000 RDI: 0000000000000003 [ 67.538259] RBP: 00007f9c83a2c000 R08: 00007f9c83a2b010 R09: 0000000000000000 [ 67.538259] R10: 00007f9c83f2d7d0 R11: 0000000000000246 R12: 0000000000000000 [ 67.538259] R13: 0000000000000003 R14: 0000000000020000 R15: 0000000000020000 [ 67.538259] </TASK> Fix this by checking that the aligned zone_movable_pfn[] does not exceed the end of the node, and if it does skip creating a movable zone on this node. Link: https://lkml.kernel.org/r/20220215025831.2113067-1-apopple@nvidia.com Signed-off-by: Alistair Popple <apopple(a)nvidia.com> Fixes: 2a1e274acf0b ("Create the ZONE_MOVABLE zone") Cc: John Hubbard <jhubbard(a)nvidia.com> Cc: Zi Yan <ziy(a)nvidia.com> Cc: Anshuman Khandual <anshuman.khandual(a)arm.com> Cc: Oscar Salvador <osalvador(a)suse.de> Cc: Mel Gorman <mgorman(a)techsingularity.net> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/page_alloc.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) --- a/mm/page_alloc.c~mm-pages_allocc-dont-create-zone_movable-beyond-the-end-of-a-node +++ a/mm/page_alloc.c @@ -7998,10 +7998,17 @@ restart: out2: /* Align start of ZONE_MOVABLE on all nids to MAX_ORDER_NR_PAGES */ - for (nid = 0; nid < MAX_NUMNODES; nid++) + for (nid = 0; nid < MAX_NUMNODES; nid++) { + unsigned long start_pfn, end_pfn; + zone_movable_pfn[nid] = roundup(zone_movable_pfn[nid], MAX_ORDER_NR_PAGES); + get_pfn_range_for_nid(nid, &start_pfn, &end_pfn); + if (zone_movable_pfn[nid] >= end_pfn) + zone_movable_pfn[nid] = 0; + } + out: /* restore the node_state */ node_states[N_MEMORY] = saved_node_state; _ Patches currently in -mm which might be from apopple(a)nvidia.com are mm-pages_allocc-dont-create-zone_movable-beyond-the-end-of-a-node.patch mm-remove-the-vma-check-in-migrate_vma_setup.patch mm-gup-migrate-device-coherent-pages-when-pinning-instead-of-failing.patch

2 years, 11 months

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[stable-5.10 PATCH] fs/proc: task_mmu.c: don't read mapcount for migration entry

by Yang Shi

commit 24d7275ce2791829953ed4e72f68277ceb2571c6 upstream The syzbot reported the below BUG: kernel BUG at include/linux/page-flags.h:785! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 4392 Comm: syz-executor560 Not tainted 5.16.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:PageDoubleMap include/linux/page-flags.h:785 [inline] RIP: 0010:__page_mapcount+0x2d2/0x350 mm/util.c:744 Call Trace: page_mapcount include/linux/mm.h:837 [inline] smaps_account+0x470/0xb10 fs/proc/task_mmu.c:466 smaps_pte_entry fs/proc/task_mmu.c:538 [inline] smaps_pte_range+0x611/0x1250 fs/proc/task_mmu.c:601 walk_pmd_range mm/pagewalk.c:128 [inline] walk_pud_range mm/pagewalk.c:205 [inline] walk_p4d_range mm/pagewalk.c:240 [inline] walk_pgd_range mm/pagewalk.c:277 [inline] __walk_page_range+0xe23/0x1ea0 mm/pagewalk.c:379 walk_page_vma+0x277/0x350 mm/pagewalk.c:530 smap_gather_stats.part.0+0x148/0x260 fs/proc/task_mmu.c:768 smap_gather_stats fs/proc/task_mmu.c:741 [inline] show_smap+0xc6/0x440 fs/proc/task_mmu.c:822 seq_read_iter+0xbb0/0x1240 fs/seq_file.c:272 seq_read+0x3e0/0x5b0 fs/seq_file.c:162 vfs_read+0x1b5/0x600 fs/read_write.c:479 ksys_read+0x12d/0x250 fs/read_write.c:619 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae The reproducer was trying to read /proc/$PID/smaps when calling MADV_FREE at the mean time. MADV_FREE may split THPs if it is called for partial THP. It may trigger the below race: CPU A CPU B ----- ----- smaps walk: MADV_FREE: page_mapcount() PageCompound() split_huge_page() page = compound_head(page) PageDoubleMap(page) When calling PageDoubleMap() this page is not a tail page of THP anymore so the BUG is triggered. This could be fixed by elevated refcount of the page before calling mapcount, but that would prevent it from counting migration entries, and it seems overkilling because the race just could happen when PMD is split so all PTE entries of tail pages are actually migration entries, and smaps_account() does treat migration entries as mapcount == 1 as Kirill pointed out. Add a new parameter for smaps_account() to tell this entry is migration entry then skip calling page_mapcount(). Don't skip getting mapcount for device private entries since they do track references with mapcount. Pagemap also has the similar issue although it was not reported. Fixed it as well. [shy828301(a)gmail.com: v4] Link: https://lkml.kernel.org/r/20220203182641.824731-1-shy828301@gmail.com [nathan(a)kernel.org: avoid unused variable warning in pagemap_pmd_range()] Link: https://lkml.kernel.org/r/20220207171049.1102239-1-nathan@kernel.org Link: https://lkml.kernel.org/r/20220120202805.3369-1-shy828301@gmail.com Fixes: e9b61f19858a ("thp: reintroduce split_huge_page()") Signed-off-by: Yang Shi <shy828301(a)gmail.com> Signed-off-by: Nathan Chancellor <nathan(a)kernel.org> Reported-by: syzbot+1f52b3a18d5633fa7f82(a)syzkaller.appspotmail.com Acked-by: David Hildenbrand <david(a)redhat.com> Cc: "Kirill A. Shutemov" <kirill.shutemov(a)linux.intel.com> Cc: Jann Horn <jannh(a)google.com> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: Alexey Dobriyan <adobriyan(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> --- fs/proc/task_mmu.c | 43 ++++++++++++++++++++++++++++++++----------- 1 file changed, 32 insertions(+), 11 deletions(-) diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index 3931f60e421f..ba98371e9d16 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -430,7 +430,8 @@ static void smaps_page_accumulate(struct mem_size_stats *mss, } static void smaps_account(struct mem_size_stats *mss, struct page *page, - bool compound, bool young, bool dirty, bool locked) + bool compound, bool young, bool dirty, bool locked, + bool migration) { int i, nr = compound ? compound_nr(page) : 1; unsigned long size = nr * PAGE_SIZE; @@ -457,8 +458,15 @@ static void smaps_account(struct mem_size_stats *mss, struct page *page, * page_count(page) == 1 guarantees the page is mapped exactly once. * If any subpage of the compound page mapped with PTE it would elevate * page_count(). + * + * The page_mapcount() is called to get a snapshot of the mapcount. + * Without holding the page lock this snapshot can be slightly wrong as + * we cannot always read the mapcount atomically. It is not safe to + * call page_mapcount() even with PTL held if the page is not mapped, + * especially for migration entries. Treat regular migration entries + * as mapcount == 1. */ - if (page_count(page) == 1) { + if ((page_count(page) == 1) || migration) { smaps_page_accumulate(mss, page, size, size << PSS_SHIFT, dirty, locked, true); return; @@ -495,6 +503,7 @@ static void smaps_pte_entry(pte_t *pte, unsigned long addr, struct vm_area_struct *vma = walk->vma; bool locked = !!(vma->vm_flags & VM_LOCKED); struct page *page = NULL; + bool migration = false; if (pte_present(*pte)) { page = vm_normal_page(vma, addr, *pte); @@ -514,9 +523,10 @@ static void smaps_pte_entry(pte_t *pte, unsigned long addr, } else { mss->swap_pss += (u64)PAGE_SIZE << PSS_SHIFT; } - } else if (is_migration_entry(swpent)) + } else if (is_migration_entry(swpent)) { + migration = true; page = migration_entry_to_page(swpent); - else if (is_device_private_entry(swpent)) + } else if (is_device_private_entry(swpent)) page = device_private_entry_to_page(swpent); } else if (unlikely(IS_ENABLED(CONFIG_SHMEM) && mss->check_shmem_swap && pte_none(*pte))) { @@ -530,7 +540,8 @@ static void smaps_pte_entry(pte_t *pte, unsigned long addr, if (!page) return; - smaps_account(mss, page, false, pte_young(*pte), pte_dirty(*pte), locked); + smaps_account(mss, page, false, pte_young(*pte), pte_dirty(*pte), + locked, migration); } #ifdef CONFIG_TRANSPARENT_HUGEPAGE @@ -541,6 +552,7 @@ static void smaps_pmd_entry(pmd_t *pmd, unsigned long addr, struct vm_area_struct *vma = walk->vma; bool locked = !!(vma->vm_flags & VM_LOCKED); struct page *page = NULL; + bool migration = false; if (pmd_present(*pmd)) { /* FOLL_DUMP will return -EFAULT on huge zero page */ @@ -548,8 +560,10 @@ static void smaps_pmd_entry(pmd_t *pmd, unsigned long addr, } else if (unlikely(thp_migration_supported() && is_swap_pmd(*pmd))) { swp_entry_t entry = pmd_to_swp_entry(*pmd); - if (is_migration_entry(entry)) + if (is_migration_entry(entry)) { + migration = true; page = migration_entry_to_page(entry); + } } if (IS_ERR_OR_NULL(page)) return; @@ -561,7 +575,9 @@ static void smaps_pmd_entry(pmd_t *pmd, unsigned long addr, /* pass */; else mss->file_thp += HPAGE_PMD_SIZE; - smaps_account(mss, page, true, pmd_young(*pmd), pmd_dirty(*pmd), locked); + + smaps_account(mss, page, true, pmd_young(*pmd), pmd_dirty(*pmd), + locked, migration); } #else static void smaps_pmd_entry(pmd_t *pmd, unsigned long addr, @@ -1366,6 +1382,7 @@ static pagemap_entry_t pte_to_pagemap_entry(struct pagemapread *pm, { u64 frame = 0, flags = 0; struct page *page = NULL; + bool migration = false; if (pte_present(pte)) { if (pm->show_pfn) @@ -1383,8 +1400,10 @@ static pagemap_entry_t pte_to_pagemap_entry(struct pagemapread *pm, frame = swp_type(entry) | (swp_offset(entry) << MAX_SWAPFILES_SHIFT); flags |= PM_SWAP; - if (is_migration_entry(entry)) + if (is_migration_entry(entry)) { + migration = true; page = migration_entry_to_page(entry); + } if (is_device_private_entry(entry)) page = device_private_entry_to_page(entry); @@ -1392,7 +1411,7 @@ static pagemap_entry_t pte_to_pagemap_entry(struct pagemapread *pm, if (page && !PageAnon(page)) flags |= PM_FILE; - if (page && page_mapcount(page) == 1) + if (page && !migration && page_mapcount(page) == 1) flags |= PM_MMAP_EXCLUSIVE; if (vma->vm_flags & VM_SOFTDIRTY) flags |= PM_SOFT_DIRTY; @@ -1408,8 +1427,9 @@ static int pagemap_pmd_range(pmd_t *pmdp, unsigned long addr, unsigned long end, spinlock_t *ptl; pte_t *pte, *orig_pte; int err = 0; - #ifdef CONFIG_TRANSPARENT_HUGEPAGE + bool migration = false; + ptl = pmd_trans_huge_lock(pmdp, vma); if (ptl) { u64 flags = 0, frame = 0; @@ -1444,11 +1464,12 @@ static int pagemap_pmd_range(pmd_t *pmdp, unsigned long addr, unsigned long end, if (pmd_swp_soft_dirty(pmd)) flags |= PM_SOFT_DIRTY; VM_BUG_ON(!is_pmd_migration_entry(pmd)); + migration = is_migration_entry(entry); page = migration_entry_to_page(entry); } #endif - if (page && page_mapcount(page) == 1) + if (page && !migration && page_mapcount(page) == 1) flags |= PM_MMAP_EXCLUSIVE; for (; addr != end; addr += PAGE_SIZE) { -- 2.26.3

2 years, 11 months

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+ fix-shmem-huge-page-failed-to-set-f_seal_write-attribute-problem.patch added to -mm tree

by Andrew Morton

The patch titled Subject: memfd: fix shmem huge page failed to set F_SEAL_WRITE attribute problem has been added to the -mm tree. Its filename is fix-shmem-huge-page-failed-to-set-f_seal_write-attribute-problem.patch This patch should soon appear at https://ozlabs.org/~akpm/mmots/broken-out/fix-shmem-huge-page-failed-to-set… and later at https://ozlabs.org/~akpm/mmotm/broken-out/fix-shmem-huge-page-failed-to-set… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: wangyong <wang.yong12(a)zte.com.cn> Subject: memfd: fix shmem huge page failed to set F_SEAL_WRITE attribute problem After enabling tmpfs filesystem to support transparent hugepage with the following command: echo always > /sys/kernel/mm/transparent_hugepage/shmem_enabled The docker program adds F_SEAL_WRITE through the following command which will prompt EBUSY. fcntl(5, F_ADD_SEALS, F_SEAL_WRITE)=-1. It is found that in memfd_wait_for_pins function, the page_count of hugepage is 512 and page_mapcount is 0, which does not meet the conditions: page_count(page) - page_mapcount(page) != 1. But the page is not busy at this time, therefore, the page_order of hugepage should be taken into account in the calculation. Link: https://lkml.kernel.org/r/20220215073743.1769979-1-cgel.zte@gmail.com Signed-off-by: wangyong <wang.yong12(a)zte.com.cn> Reported-by: Zeal Robot <zealci(a)zte.com.cn> Cc: Hugh Dickins <hughd(a)google.com> Cc: Mike Kravetz <mike.kravetz(a)oracle.com> Cc: Kirill A. Shutemov <kirill(a)shutemov.name> Cc: Song Liu <songliubraving(a)fb.com> Cc: Yang Yang <yang.yang29(a)zte.com.cn> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memfd.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) --- a/mm/memfd.c~fix-shmem-huge-page-failed-to-set-f_seal_write-attribute-problem +++ a/mm/memfd.c @@ -31,6 +31,7 @@ static void memfd_tag_pins(struct xa_state *xas) { struct page *page; + int count = 0; unsigned int tagged = 0; lru_add_drain(); @@ -39,8 +40,12 @@ static void memfd_tag_pins(struct xa_sta xas_for_each(xas, page, ULONG_MAX) { if (xa_is_value(page)) continue; + page = find_subpage(page, xas->xa_index); - if (page_count(page) - page_mapcount(page) > 1) + count = page_count(page); + if (PageTransCompound(page)) + count -= (1 << compound_order(compound_head(page))) - 1; + if (count - page_mapcount(page) > 1) xas_set_mark(xas, MEMFD_TAG_PINNED); if (++tagged % XA_CHECK_SCHED) @@ -67,11 +72,12 @@ static int memfd_wait_for_pins(struct ad { XA_STATE(xas, &mapping->i_pages, 0); struct page *page; - int error, scan; + int error, scan, count; memfd_tag_pins(&xas); error = 0; + count = 0; for (scan = 0; scan <= LAST_SCAN; scan++) { unsigned int tagged = 0; @@ -89,8 +95,12 @@ static int memfd_wait_for_pins(struct ad bool clear = true; if (xa_is_value(page)) continue; + page = find_subpage(page, xas.xa_index); - if (page_count(page) - page_mapcount(page) != 1) { + count = page_count(page); + if (PageTransCompound(page)) + count -= (1 << compound_order(compound_head(page))) - 1; + if (count - page_mapcount(page) != 1) { /* * On the last scan, we clean up all those tags * we inserted; but make a note that we still _ Patches currently in -mm which might be from wang.yong12(a)zte.com.cn are fix-shmem-huge-page-failed-to-set-f_seal_write-attribute-problem.patch

2 years, 11 months

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[PATCH 5/5] arm64: dts: ti: k3-j721s2: Fix gic-v3 compatible regs

by Nishanth Menon

Though GIC ARE option is disabled for no GIC-v2 compatibility, Cortex-A72 is free to implement the CPU interface as long as it communicates with the GIC using the stream protocol. This requires that the SoC integration mark out the PERIPHBASE[1] as reserved area within the SoC. See longer discussion in [2] for further information. Update the GIC register map to indicate offsets from PERIPHBASE based on [3]. Without doing this, systems like kvm will not function with gic-v2 emulation. [1] https://developer.arm.com/documentation/100095/0002/system-control/aarch64-… [2] https://lore.kernel.org/all/87k0e0tirw.wl-maz@kernel.org/ [3] https://developer.arm.com/documentation/100095/0002/way1382452674438 Fixes: b8545f9d3a54 ("arm64: dts: ti: Add initial support for J721S2 SoC") Cc: stable(a)vger.kernel.org Reported-by: Marc Zyngier <maz(a)kernel.org> Signed-off-by: Nishanth Menon <nm(a)ti.com> --- Testing: based on next-20220215 J721s2-evm Log: https://gist.github.com/nmenon/302b0bcfbb1b5b8743fa5c242eb7d15f arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 5 ++++- arch/arm64/boot/dts/ti/k3-j721s2.dtsi | 1 + 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi index b04db1d3ab61..be7f39299894 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi @@ -34,7 +34,10 @@ gic500: interrupt-controller@1800000 { #interrupt-cells = <3>; interrupt-controller; reg = <0x00 0x01800000 0x00 0x200000>, /* GICD */ - <0x00 0x01900000 0x00 0x100000>; /* GICR */ + <0x00 0x01900000 0x00 0x100000>, /* GICR */ + <0x00 0x6f000000 0x00 0x2000>, /* GICC */ + <0x00 0x6f010000 0x00 0x1000>, /* GICH */ + <0x00 0x6f020000 0x00 0x2000>; /* GICV */ /* vcpumntirq: virtual CPU interface maintenance interrupt */ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; diff --git a/arch/arm64/boot/dts/ti/k3-j721s2.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2.dtsi index fe5234c40f6c..7b930a85a29d 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2.dtsi @@ -119,6 +119,7 @@ cbass_main: bus@100000 { <0x00 0x18000000 0x00 0x18000000 0x00 0x08000000>, /* PCIe1 DAT0 */ <0x00 0x64800000 0x00 0x64800000 0x00 0x0070c000>, /* C71_1 */ <0x00 0x65800000 0x00 0x65800000 0x00 0x0070c000>, /* C71_2 */ + <0x00 0x6f000000 0x00 0x6f000000 0x00 0x00310000>, /* A72 PERIPHBASE */ <0x00 0x70000000 0x00 0x70000000 0x00 0x00400000>, /* MSMC RAM */ <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */ <0x41 0x00000000 0x41 0x00000000 0x01 0x00000000>, /* PCIe1 DAT1 */ -- 2.31.1

2 years, 11 months

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[PATCH 4/5] arm64: dts: ti: k3-am64: Fix gic-v3 compatible regs

by Nishanth Menon

Though GIC ARE option is disabled for no GIC-v2 compatibility, Cortex-A53 is free to implement the CPU interface as long as it communicates with the GIC using the stream protocol. This requires that the SoC integration mark out the PERIPHBASE[1] as reserved area within the SoC. See longer discussion in [2] for further information. Update the GIC register map to indicate offsets from PERIPHBASE based on [3]. Without doing this, systems like kvm will not function with gic-v2 emulation. [1] https://developer.arm.com/documentation/ddi0500/e/system-control/aarch64-re… [2] https://lore.kernel.org/all/87k0e0tirw.wl-maz@kernel.org/ [3] https://developer.arm.com/documentation/ddi0500/e/generic-interrupt-control… Fixes: 8abae9389bdb ("arm64: dts: ti: Add support for AM642 SoC") Cc: stable(a)vger.kernel.org Reported-by: Marc Zyngier <maz(a)kernel.org> Signed-off-by: Nishanth Menon <nm(a)ti.com> --- Testing: based on next-20220215 AM64xx-sk: https://gist.github.com/nmenon/75d413e53005fabc4bde8a4efe227594 arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 5 ++++- arch/arm64/boot/dts/ti/k3-am64.dtsi | 1 + 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi index 0c9f3bce8418..f64b368c6c37 100644 --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi @@ -59,7 +59,10 @@ gic500: interrupt-controller@1800000 { #interrupt-cells = <3>; interrupt-controller; reg = <0x00 0x01800000 0x00 0x10000>, /* GICD */ - <0x00 0x01840000 0x00 0xC0000>; /* GICR */ + <0x00 0x01840000 0x00 0xC0000>, /* GICR */ + <0x01 0x00000000 0x00 0x2000>, /* GICC */ + <0x01 0x00010000 0x00 0x1000>, /* GICH */ + <0x01 0x00020000 0x00 0x2000>; /* GICV */ /* * vcpumntirq: * virtual CPU interface maintenance interrupt diff --git a/arch/arm64/boot/dts/ti/k3-am64.dtsi b/arch/arm64/boot/dts/ti/k3-am64.dtsi index 84bd07cd1824..e88349846871 100644 --- a/arch/arm64/boot/dts/ti/k3-am64.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am64.dtsi @@ -89,6 +89,7 @@ cbass_main: bus@f4000 { <0x00 0x68000000 0x00 0x68000000 0x00 0x08000000>, /* PCIe DAT0 */ <0x00 0x70000000 0x00 0x70000000 0x00 0x00200000>, /* OC SRAM */ <0x00 0x78000000 0x00 0x78000000 0x00 0x00800000>, /* Main R5FSS */ + <0x01 0x00000000 0x01 0x00000000 0x00 0x00310000>, /* A53 PERIPHBASE */ <0x06 0x00000000 0x06 0x00000000 0x01 0x00000000>, /* PCIe DAT1 */ <0x05 0x00000000 0x05 0x00000000 0x01 0x00000000>, /* FSS0 DAT3 */ -- 2.31.1

2 years, 11 months

1
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[PATCH 3/5] arm64: dts: ti: k3-j7200: Fix gic-v3 compatible regs

by Nishanth Menon

Though GIC ARE option is disabled for no GIC-v2 compatibility, Cortex-A72 is free to implement the CPU interface as long as it communicates with the GIC using the stream protocol. This requires that the SoC integration mark out the PERIPHBASE[1] as reserved area within the SoC. See longer discussion in [2] for further information. Update the GIC register map to indicate offsets from PERIPHBASE based on [3]. Without doing this, systems like kvm will not function with gic-v2 emulation. [1] https://developer.arm.com/documentation/100095/0002/system-control/aarch64-… [2] https://lore.kernel.org/all/87k0e0tirw.wl-maz@kernel.org/ [3] https://developer.arm.com/documentation/100095/0002/way1382452674438 Fixes: d361ed88455f ("arm64: dts: ti: Add support for J7200 SoC") Cc: stable(a)vger.kernel.org Reported-by: Marc Zyngier <maz(a)kernel.org> Signed-off-by: Nishanth Menon <nm(a)ti.com> --- Testing: based on next-20220215 j7200-evm: https://gist.github.com/nmenon/23a7844a794a0123af9b211eee2b7d0b arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 5 ++++- arch/arm64/boot/dts/ti/k3-j7200.dtsi | 1 + 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi index 05a627ad6cdc..16684a2f054d 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi @@ -54,7 +54,10 @@ gic500: interrupt-controller@1800000 { #interrupt-cells = <3>; interrupt-controller; reg = <0x00 0x01800000 0x00 0x10000>, /* GICD */ - <0x00 0x01900000 0x00 0x100000>; /* GICR */ + <0x00 0x01900000 0x00 0x100000>, /* GICR */ + <0x00 0x6f000000 0x00 0x2000>, /* GICC */ + <0x00 0x6f010000 0x00 0x1000>, /* GICH */ + <0x00 0x6f020000 0x00 0x2000>; /* GICV */ /* vcpumntirq: virtual CPU interface maintenance interrupt */ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; diff --git a/arch/arm64/boot/dts/ti/k3-j7200.dtsi b/arch/arm64/boot/dts/ti/k3-j7200.dtsi index 64fef4e67d76..b6da0454cc5b 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200.dtsi @@ -129,6 +129,7 @@ cbass_main: bus@100000 { <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>, /* timesync router */ <0x00 0x01000000 0x00 0x01000000 0x00 0x0d000000>, /* Most peripherals */ <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>, /* MAIN NAVSS */ + <0x00 0x6f000000 0x00 0x6f000000 0x00 0x00310000>, /* A72 PERIPHBASE */ <0x00 0x70000000 0x00 0x70000000 0x00 0x00800000>, /* MSMC RAM */ <0x00 0x18000000 0x00 0x18000000 0x00 0x08000000>, /* PCIe1 DAT0 */ <0x41 0x00000000 0x41 0x00000000 0x01 0x00000000>, /* PCIe1 DAT1 */ -- 2.31.1

2 years, 11 months

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[PATCH 2/5] arm64: dts: ti: k3-j721e: Fix gic-v3 compatible regs

by Nishanth Menon

Though GIC ARE option is disabled for no GIC-v2 compatibility, Cortex-A72 is free to implement the CPU interface as long as it communicates with the GIC using the stream protocol. This requires that the SoC integration mark out the PERIPHBASE[1] as reserved area within the SoC. See longer discussion in [2] for further information. Update the GIC register map to indicate offsets from PERIPHBASE based on [3]. Without doing this, systems like kvm will not function with gic-v2 emulation. [1] https://developer.arm.com/documentation/100095/0002/system-control/aarch64-… [2] https://lore.kernel.org/all/87k0e0tirw.wl-maz@kernel.org/ [3] https://developer.arm.com/documentation/100095/0002/way1382452674438 Fixes: 2d87061e70de ("arm64: dts: ti: Add Support for J721E SoC") Cc: stable(a)vger.kernel.org # 5.10+ Reported-by: Marc Zyngier <maz(a)kernel.org> Signed-off-by: Nishanth Menon <nm(a)ti.com> --- Testing: based on next-20220215 j721e-sk: https://gist.github.com/nmenon/db3f29f2f241f1b5294c7e4054c3fbf1 arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 5 ++++- arch/arm64/boot/dts/ti/k3-j721e.dtsi | 1 + 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi index 599861259a30..db0669985e42 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi @@ -76,7 +76,10 @@ gic500: interrupt-controller@1800000 { #interrupt-cells = <3>; interrupt-controller; reg = <0x00 0x01800000 0x00 0x10000>, /* GICD */ - <0x00 0x01900000 0x00 0x100000>; /* GICR */ + <0x00 0x01900000 0x00 0x100000>, /* GICR */ + <0x00 0x6f000000 0x00 0x2000>, /* GICC */ + <0x00 0x6f010000 0x00 0x1000>, /* GICH */ + <0x00 0x6f020000 0x00 0x2000>; /* GICV */ /* vcpumntirq: virtual CPU interface maintenance interrupt */ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi index 4a3872fce533..0e23886c9fd1 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi @@ -139,6 +139,7 @@ cbass_main: bus@100000 { <0x00 0x0e000000 0x00 0x0e000000 0x00 0x01800000>, /* PCIe Core*/ <0x00 0x10000000 0x00 0x10000000 0x00 0x10000000>, /* PCIe DAT */ <0x00 0x64800000 0x00 0x64800000 0x00 0x00800000>, /* C71 */ + <0x00 0x6f000000 0x00 0x6f000000 0x00 0x00310000>, /* A72 PERIPHBASE */ <0x44 0x00000000 0x44 0x00000000 0x00 0x08000000>, /* PCIe2 DAT */ <0x44 0x10000000 0x44 0x10000000 0x00 0x08000000>, /* PCIe3 DAT */ <0x4d 0x80800000 0x4d 0x80800000 0x00 0x00800000>, /* C66_0 */ -- 2.31.1

2 years, 11 months

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[PATCH 1/5] arm64: dts: ti: k3-am65: Fix gic-v3 compatible regs

by Nishanth Menon

Though GIC ARE option is disabled for no GIC-v2 compatibility, Cortex-A53 is free to implement the CPU interface as long as it communicates with the GIC using the stream protocol. This requires that the SoC integration mark out the PERIPHBASE[1] as reserved area within the SoC. See longer discussion in [2] for further information. Update the GIC register map to indicate offsets from PERIPHBASE based on [3]. Without doing this, systems like kvm will not function with gic-v2 emulation. [1] https://developer.arm.com/documentation/ddi0500/e/system-control/aarch64-re… [2] https://lore.kernel.org/all/87k0e0tirw.wl-maz@kernel.org/ [3] https://developer.arm.com/documentation/ddi0500/e/generic-interrupt-control… Fixes: ea47eed33a3f ("arm64: dts: ti: Add Support for AM654 SoC") Cc: stable(a)vger.kernel.org # 5.10+ Reported-by: Marc Zyngier <maz(a)kernel.org> Signed-off-by: Nishanth Menon <nm(a)ti.com> --- Testing: based on next-20220215 am65xx-evm Log: https://gist.github.com/nmenon/7e086c4d96d928429b9cd987a6e16b82 arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 5 ++++- arch/arm64/boot/dts/ti/k3-am65.dtsi | 1 + 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi index ce8bb4a61011..e749343acced 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi @@ -35,7 +35,10 @@ gic500: interrupt-controller@1800000 { #interrupt-cells = <3>; interrupt-controller; reg = <0x00 0x01800000 0x00 0x10000>, /* GICD */ - <0x00 0x01880000 0x00 0x90000>; /* GICR */ + <0x00 0x01880000 0x00 0x90000>, /* GICR */ + <0x00 0x6f000000 0x00 0x2000>, /* GICC */ + <0x00 0x6f010000 0x00 0x1000>, /* GICH */ + <0x00 0x6f020000 0x00 0x2000>; /* GICV */ /* * vcpumntirq: * virtual CPU interface maintenance interrupt diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi index a58a39fa42db..c538a0bf3cdd 100644 --- a/arch/arm64/boot/dts/ti/k3-am65.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi @@ -86,6 +86,7 @@ cbass_main: bus@100000 { <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>, <0x00 0x50000000 0x00 0x50000000 0x00 0x8000000>, + <0x00 0x6f000000 0x00 0x6f000000 0x00 0x00310000>, /* A53 PERIPHBASE */ <0x00 0x70000000 0x00 0x70000000 0x00 0x200000>, <0x05 0x00000000 0x05 0x00000000 0x01 0x0000000>, <0x07 0x00000000 0x07 0x00000000 0x01 0x0000000>; -- 2.31.1

2 years, 11 months

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[PATCH 2/6] drm/i915: Fix bw atomic check when switching between SAGV vs. no SAGV

by Ville Syrjala

From: Ville Syrjälä <ville.syrjala(a)linux.intel.com> If the only thing that is changing is SAGV vs. no SAGV but the number of active planes and the total data rates end up unchanged we currently bail out of intel_bw_atomic_check() early and forget to actually compute the new WGV point mask and thus won't actually enable/disable SAGV as requested. This ends up poorly if we end up running with SAGV enabled when we shouldn't. Usually ends up in underruns. To fix this let's go through the QGV point mask computation if anyone else already added the bw state for us. Cc: stable(a)vger.kernel.org Cc: Stanislav Lisovskiy <stanislav.lisovskiy(a)intel.com> Fixes: 20f505f22531 ("drm/i915: Restrict qgv points which don't have enough bandwidth.") Signed-off-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> --- drivers/gpu/drm/i915/display/intel_bw.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_bw.c b/drivers/gpu/drm/i915/display/intel_bw.c index 23aa8e06de18..d72ccee7d53b 100644 --- a/drivers/gpu/drm/i915/display/intel_bw.c +++ b/drivers/gpu/drm/i915/display/intel_bw.c @@ -846,6 +846,13 @@ int intel_bw_atomic_check(struct intel_atomic_state *state) if (num_psf_gv_points > 0) mask |= REG_GENMASK(num_psf_gv_points - 1, 0) << ADLS_PSF_PT_SHIFT; + /* + * If we already have the bw state then recompute everything + * even if pipe data_rate / active_planes didn't change. + * Other things (such as SAGV) may have changed. + */ + new_bw_state = intel_atomic_get_new_bw_state(state); + for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) { unsigned int old_data_rate = -- 2.34.1

2 years, 11 months

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[PATCH 5.16 000/203] 5.16.10-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.16.10 release. There are 203 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 16 Feb 2022 09:24:36 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.16.10-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.16.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.16.10-rc1 Vijayanand Jitta <quic_vjitta(a)quicinc.com> iommu: Fix potential use-after-free during probe Chia-Wei Wang <chiawei_wang(a)aspeedtech.com> docs/ABI: testing: aspeed-uart-routing: Escape asterisk Masahiro Yamada <masahiroy(a)kernel.org> kconfig: fix missing fclose() on error paths Song Liu <song(a)kernel.org> perf: Fix list corruption in perf_cgroup_switch() Alexander Stein <alexander.stein(a)ew.tq-group.com> arm64: dts: imx8mq: fix lcdif port node Thomas Bogendoerfer <tsbogend(a)alpha.franken.de> MIPS: octeon: Fix missed PTR->PTR_WD conversion James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Reduce log messages seen after firmware download James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Remove NVMe support if kernel has NVME_FC disabled Nathan Chancellor <nathan(a)kernel.org> Makefile.extrawarn: Move -Wunaligned-access to W=1 Tadeusz Struk <tadeusz.struk(a)linaro.org> sched/fair: Fix fault in reweight_entity Reinette Chatre <reinette.chatre(a)intel.com> x86/sgx: Silence softlockup detection when releasing large enclaves Slark Xiao <slark_xiao(a)163.com> bus: mhi: pci_generic: Add mru_default for Cinterion MV31-W Slark Xiao <slark_xiao(a)163.com> bus: mhi: pci_generic: Add mru_default for Foxconn SDX55 Vineeth Vijayan <vneethv(a)linux.ibm.com> s390/cio: verify the driver availability for path_event call Kees Cook <keescook(a)chromium.org> signal: HANDLER_EXIT should clear SIGNAL_UNKILLABLE Kees Cook <keescook(a)chromium.org> seccomp: Invalidate seccomp mode to catch death failures Roman Gushchin <guro(a)fb.com> mm: memcg: synchronize objcg lists with a dedicated spinlock Mel Gorman <mgorman(a)suse.de> mm: vmscan: remove deadlock due to throttling failing to make progress Yang Shi <shy828301(a)gmail.com> fs/proc: task_mmu.c: don't read mapcount for migration entry Mathias Krause <minipli(a)grsecurity.net> iio: buffer: Fix file related error handling in IIO_BUFFER_GET_FD_IOCTL Kishon Vijay Abraham I <kishon(a)ti.com> phy: ti: Fix missing sentinel for clk_div_table Samuel Thibault <samuel.thibault(a)ens-lyon.org> speakup-dectlk: Restore pitch setting Johan Hovold <johan(a)kernel.org> USB: serial: cp210x: add CPI Bulk Coin Recycler id Johan Hovold <johan(a)kernel.org> USB: serial: cp210x: add NCR Retail IO box id Stephan Brunner <s.brunner(a)stephan-brunner.net> USB: serial: ch341: add support for GW Instek USB2.0-Serial devices Pawel Dembicki <paweldembicki(a)gmail.com> USB: serial: option: add ZTE MF286D modem Cameron Williams <cang1(a)live.co.uk> USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320 Jann Horn <jannh(a)google.com> usb: raw-gadget: fix handling of dual-direction-capable endpoints Pavel Hofman <pavel.hofman(a)ivitera.com> usb: gadget: f_uac2: Define specific wTerminalType Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> usb: gadget: rndis: check size of RNDIS_MSG_SET command Szymon Heidrich <szymon.heidrich(a)gmail.com> USB: gadget: validate interface OS descriptor requests Adam Ford <aford173(a)gmail.com> usb: gadget: udc: renesas_usb3: Fix host to USB_ROLE_NONE transition Udipto Goswami <quic_ugoswami(a)quicinc.com> usb: dwc3: gadget: Prevent core from processing stale TRBs Sean Anderson <sean.anderson(a)seco.com> usb: ulpi: Call of_node_put correctly Sean Anderson <sean.anderson(a)seco.com> usb: ulpi: Move of_node_put to ulpi_dev_release Jann Horn <jannh(a)google.com> net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "usb: dwc2: drd: fix soft connect when gadget is unconfigured" Fabrice Gasnier <fabrice.gasnier(a)foss.st.com> usb: dwc2: drd: fix soft connect when gadget is unconfigured Jonas Malaco <jonas(a)protocubo.io> eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX TATSUKAWA KOSUKE (立川江介) <tatsu-ab1(a)nec.com> n_tty: wake up poll(POLLRDNORM) on receiving data Jakob Koschel <jakobkoschel(a)gmail.com> vt_ioctl: add array_index_nospec to VT_ACTIVATE Jakob Koschel <jakobkoschel(a)gmail.com> vt_ioctl: fix array_index_nospec in vt_setactivate Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: mv88e6xxx: fix use-after-free in mv88e6xxx_mdios_unregister Colin Foster <colin.foster(a)in-advantage.com> net: mscc: ocelot: fix mutex lock error during ethtool stats read Dave Ertman <david.m.ertman(a)intel.com> ice: Avoid RTNL lock when re-creating auxiliary device Dave Ertman <david.m.ertman(a)intel.com> ice: Fix KASAN error in LAG NETDEV_UNREGISTER handler Jesse Brandeburg <jesse.brandeburg(a)intel.com> ice: fix IPIP and SIT TSO offload Dan Carpenter <dan.carpenter(a)oracle.com> ice: fix an error code in ice_cfg_phy_fec() Robert-Ionut Alexa <robert-ionut.alexa(a)nxp.com> dpaa2-eth: unregister the netdev before disconnecting from the PHY Kishen Maloor <kishen.maloor(a)intel.com> mptcp: netlink: process IPv6 addrs in creating listening sockets Yang Wang <KevinYang.Wang(a)amd.com> drm/amd/pm: fix hwmon node of power1_label create issue Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: fix panic when DSA master device unbinds on shutdown Raju Rangoju <Raju.Rangoju(a)amd.com> net: amd-xgbe: disable interrupts during pci removal Jon Maloy <jmaloy(a)redhat.com> tipc: rate limit warning for received illegal binding update Joel Stanley <joel(a)jms.id.au> net: mdio: aspeed: Add missing MODULE_DEVICE_TABLE Eric Dumazet <edumazet(a)google.com> veth: fix races around rq->rx_notify_masked Antoine Tenart <atenart(a)kernel.org> net: fix a memleak when uncloning an skb dst and its metadata Antoine Tenart <atenart(a)kernel.org> net: do not keep the dst cache when uncloning an skb dst and its metadata Louis Peens <louis.peens(a)corigine.com> nfp: flower: fix ida_idx not being released Eric Dumazet <edumazet(a)google.com> ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path Cai Huoqing <cai.huoqing(a)linux.dev> net: ethernet: litex: Add the dependency on HAS_IOMEM Sukadev Bhattiprolu <sukadev(a)linux.ibm.com> ibmvnic: don't release napi in __ibmvnic_open() Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: lantiq_gswip: don't use devres for mdiobus Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: mt7530: fix kernel bug in mdiobus_free() when unbinding Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: seville: register the mdiobus under devres Colin Foster <colin.foster(a)in-advantage.com> net: dsa: ocelot: seville: utilize of_mdiobus_register Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: felix: don't use devres for mdiobus Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: bcm_sf2: don't use devres for mdiobus Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: ar9331: register the mdiobus under devres Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: mv88e6xxx: don't use devres for mdiobus Mahesh Bandewar <maheshb(a)google.com> bonding: pair enable_port with slave_arr_updates Tao Liu <xliutaox(a)google.com> gve: Recording rx queue before sending to napi NeilBrown <neilb(a)suse.de> SUNRPC: lock against ->sock changing during sysfs read Helge Deller <deller(a)gmx.de> fbcon: Avoid 'cap' set but not used warning Niklas Cassel <niklas.cassel(a)wdc.com> gpio: sifive: use the correct register to read output values Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpiolib: Never return internal error codes to user space Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE Ilya Leoshkevich <iii(a)linux.ibm.com> s390/module: fix building test_modules_helpers.o with clang Christoph Niedermaier <cniedermaier(a)dh-electronics.com> drm/panel: simple: Assign data from panel_dpi_probe() correctly Vladimir Oltean <vladimir.oltean(a)nxp.com> net: mscc: ocelot: fix all IP traffic getting trapped to CPU with PTP over IP Eric Dumazet <edumazet(a)google.com> tcp: take care of mixed splice()/sendmsg(MSG_ZEROCOPY) case Samuel Mendoza-Jonas <samjonas(a)amazon.com> ixgbevf: Require large buffers for build_skb on 82599VF Lutz Koschorreck <theleks(a)ko-hh.de> arm64: dts: meson-sm1-odroid: fix boot loop after reboot Dongjin Kim <tobetter(a)gmail.com> arm64: dts: meson-sm1-bananapi-m5: fix wrong GPIO domain for GPIOE_2 Lutz Koschorreck <theleks(a)ko-hh.de> arm64: dts: meson-sm1-odroid: use correct enable-gpio pin for tf-io regulator Dongjin Kim <tobetter(a)gmail.com> arm64: dts: meson-g12b-odroid-n2: fix typo 'dio2133' Florian Westphal <fw(a)strlen.de> netfilter: ctnetlink: disable helper autoassign Florian Westphal <fw(a)strlen.de> netfilter: nft_payload: don't allow th access for fragments Steen Hegelund <steen.hegelund(a)microchip.com> net: sparx5: Fix get_stat64 crash in tcpdump Mathias Krause <minipli(a)grsecurity.net> misc: fastrpc: avoid double fput() on failed usercopy Dave Stevenson <dave.stevenson(a)raspberrypi.com> drm/vc4: hdmi: Allow DBLCLK modes even if horz timing is odd. Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Avoid duplicate uncached readdir calls on eof trondmy(a)kernel.org <trondmy(a)kernel.org> NFS: Don't skip directory entries when doing uncached readdir trondmy(a)kernel.org <trondmy(a)kernel.org> NFS: Don't overfill uncached readdir pages Geert Uytterhoeven <geert+renesas(a)glider.be> gpio: aggregator: Fix calling into sleeping GPIO controllers Liu Ying <victor.liu(a)nxp.com> phy: dphy: Correct clk_pre parameter Mark Brown <broonie(a)kernel.org> arm64: Enable Cortex-A510 erratum 2051678 by default Udipto Goswami <quic_ugoswami(a)quicinc.com> usb: f_fs: Fix use-after-free for epfile Martin Kepplinger <martink(a)posteo.de> arm64: dts: imx8mq: fix mipi_csi bidirectional port numbers Rob Herring <robh(a)kernel.org> ARM: dts: imx7ulp: Fix 'assigned-clocks-parents' typo Dan Carpenter <dan.carpenter(a)oracle.com> phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable() Robert Hancock <robert.hancock(a)calian.com> phy: xilinx: zynqmp: Fix bus width setting for SGMII Fabio Estevam <festevam(a)gmail.com> ARM: dts: imx6qdl-udoo: Properly describe the SD card detect Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> staging: fbtft: Fix error path in fbtft_driver_module_init() Jens Wiklander <jens.wiklander(a)linaro.org> optee: add error checks in optee_ffa_do_call_with_arg() Jerome Forissier <jerome(a)forissier.org> tee: optee: do not check memref size on return from Secure World Al Cooper <alcooperx(a)gmail.com> phy: broadcom: Kconfig: Fix PHY_BRCM_USB config option Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> ARM: dts: meson8b: Fix the UART device-tree schema validation Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> ARM: dts: meson8: Fix the UART device-tree schema validation Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> ARM: dts: meson: Fix the UART compatible strings Tony Lindgren <tony(a)atomide.com> ARM: dts: Fix timer regression for beagleboard revision c Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Workaround broken BIOS DBUF configuration on TGL/RKL Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Populate pipe dbuf slices more accurately during readout Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Allow !join_mbus cases for adlp+ dbuf configuration Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Disable DRRS on IVB/HSW port != A Brian Norris <briannorris(a)chromium.org> drm/rockchip: vop: Correct RK3399 VOP register fields Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/display: change pipe policy for DCN 2.0 Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM: s2idle: ACPI: Fix wakeup interrupts handling Robin Murphy <robin.murphy(a)arm.com> ACPI/IORT: Check node revision for PMCG resources Sagi Grimberg <sagi(a)grimberg.me> nvme-tcp: fix bogus request completion when failing to send AER Krzysztof Kozlowski <krzysztof.kozlowski(a)canonical.com> ARM: socfpga: fix missing RESET_CONTROLLER Linus Walleij <linus.walleij(a)linaro.org> ARM: dts: Fix boot regression on Skomer Fabio Estevam <festevam(a)gmail.com> ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group Bjorn Helgaas <bhelgaas(a)google.com> Revert "PCI/portdrv: Do not setup up IRQs if there are no users" Andreas Gruenbacher <agruenba(a)redhat.com> Revert "gfs2: check context in gfs2_glock_put" Bob Peterson <rpeterso(a)redhat.com> gfs2: Fix gfs2_release for non-writers regression Changbin Du <changbin.du(a)intel.com> riscv: eliminate unreliable __builtin_frame_address(1) Palmer Dabbelt <palmer(a)rivosinc.com> riscv/mm: Add XIP_FIXUP for phys_ram_base Pingfan Liu <kernelfans(a)gmail.com> riscv: cpu-hotplug: clear cpu from numa map when teardown Myrtle Shah <gatecat(a)ds0.me> riscv: Fix XIP_FIXUP_FLASH_OFFSET Aurelien Jarno <aurelien(a)aurel32.net> riscv: fix build with binutils 2.38 Jim Mattson <jmattson(a)google.com> KVM: x86: Report deprecated x87 features in supported CPUID Sean Christopherson <seanjc(a)google.com> KVM: VMX: Set vmcs.PENDING_DBG.BS on #DB in STI/MOVSS blocking shadow Sean Christopherson <seanjc(a)google.com> KVM: SVM: Don't kill SEV guest if SMAP erratum triggers in usermode Vitaly Kuznetsov <vkuznets(a)redhat.com> KVM: nVMX: Also filter MSR_IA32_VMX_TRUE_PINBASED_CTLS when eVMCS Vitaly Kuznetsov <vkuznets(a)redhat.com> KVM: nVMX: eVMCS: Filter out VM_EXIT_SAVE_VMX_PREEMPTION_TIMER Hou Wenlong <houwenlong93(a)linux.alibaba.com> KVM: eventfd: Fix false positive RCU usage warning Marco Elver <elver(a)google.com> kasan: test: fix compatibility with FORTIFY_SOURCE James Morse <james.morse(a)arm.com> arm64: cpufeature: List early Cortex-A510 parts as having broken dbm Anshuman Khandual <anshuman.khandual(a)arm.com> arm64: errata: Add detection for TRBE trace data corruption Anshuman Khandual <anshuman.khandual(a)arm.com> arm64: errata: Add detection for TRBE invalid prohibited states Anshuman Khandual <anshuman.khandual(a)arm.com> arm64: errata: Add detection for TRBE ignored system register writes Jisheng Zhang <jszhang(a)kernel.org> net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout() Thomas Bogendoerfer <tsbogend(a)alpha.franken.de> MIPS: Fix build error due to PTR used in more places Wu Zheng <wu.zheng(a)intel.com> nvme-pci: add the IGNORE_DEV_SUBNQN quirk for Intel P4500/P4600 SSDs James Clark <james.clark(a)arm.com> perf: Always wake the parent event Amelie Delaunay <amelie.delaunay(a)foss.st.com> usb: dwc2: gadget: don't try to disable ep0 in dwc2_hsotg_suspend Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/display: use msleep rather than udelay for long delays Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/display: adjust msleep limit in dp_wait_for_training_aux_rd_interval Zhan Liu <zhan.liu(a)amd.com> drm/amd/display: Correct MPC split policy for DCN301 Amadeusz Sławiński <amadeuszx.slawinski(a)linux.intel.com> PM: hibernate: Remove register_nosave_region_late() Jisheng Zhang <jszhang(a)kernel.org> net: stmmac: reduce unnecessary wakeups from eee sw timer Tong Zhang <ztong0001(a)gmail.com> scsi: myrs: Fix crash in error case Kiwoong Kim <kwmad.kim(a)samsung.com> scsi: ufs: Treat link loss as fatal error Kiwoong Kim <kwmad.kim(a)samsung.com> scsi: ufs: Use generic error code in ufshcd_set_dev_pwr_mode() John Garry <john.garry(a)huawei.com> scsi: pm8001: Fix bogus FW crash for maxcpus=1 Saurav Kashyap <skashyap(a)marvell.com> scsi: qedf: Change context reset messages to ratelimited Saurav Kashyap <skashyap(a)marvell.com> scsi: qedf: Fix refcount issue when LOGO is received during TMF Saurav Kashyap <skashyap(a)marvell.com> scsi: qedf: Add stag_work to all the vports Xiaoke Wang <xkernel.wang(a)foxmail.com> scsi: ufs: ufshcd-pltfrm: Check the return value of devm_kstrdup() ZouMingzhe <mingzhe.zou(a)easystack.cn> scsi: target: iscsi: Make sure the np under each tpg is unique Anshuman Khandual <anshuman.khandual(a)arm.com> arm64: errata: Update ARM64_ERRATUM_[2119858|2224489] with Cortex-X2 ranges Anshuman Khandual <anshuman.khandual(a)arm.com> arm64: Add Cortex-X2 CPU part definition Ilya Leoshkevich <iii(a)linux.ibm.com> s390/module: test loading modules with a lot of relocations Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/fixmap: Fix VM debug warning on unmap Victor Nogueira <victor(a)mojatatu.com> net: sched: Clarify error message when qdisc kind is unknown Raymond Jay Golo <rjgolo(a)gmail.com> drm: panel-orientation-quirks: Add quirk for the 1Netbook OneXPlayer Padmanabha Srinivasaiah <treasure4paddy(a)gmail.com> drm/vc4: Fix deadlock on DSI device attach error Peter Zijlstra <peterz(a)infradead.org> sched: Avoid double preemption in __cond_resched_*lock*() Andi Kleen <ak(a)linux.intel.com> x86/perf: Avoid warning for Arch LBR without XSAVE Stephane Eranian <eranian(a)google.com> perf/x86/rapl: fix AMD event handling Sander Vanheule <sander(a)svanheule.net> irqchip/realtek-rtl: Service all pending interrupts Anna Schumaker <Anna.Schumaker(a)Netapp.com> sunrpc: Fix potential race conditions in rpc_sysfs_xprt_state_change() Xiyu Yang <xiyuyang19(a)fudan.edu.cn> net/sunrpc: fix reference count leaks in rpc_sysfs_xprt_state_change Olga Kornievskaia <kolga(a)netapp.com> SUNRPC allow for unspecified transport time in rpc_clnt_add_xprt Olga Kornievskaia <kolga(a)netapp.com> NFSv4 handle port presence in fs_location server string Olga Kornievskaia <kolga(a)netapp.com> NFSv4 expose nfs_parse_server_name function Olga Kornievskaia <kolga(a)netapp.com> NFSv4.1 query for fs_location attr on a new file system Olga Kornievskaia <kolga(a)netapp.com> NFSv4 store server support for fs_location attribute Olga Kornievskaia <kolga(a)netapp.com> NFSv4 remove zero number of fs_locations entries error check Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4.1: Fix uninitialised variable in devicenotify Xiaoke Wang <xkernel.wang(a)foxmail.com> nfs: nfs4clinet: check the return value of kstrdup() Olga Kornievskaia <kolga(a)netapp.com> NFSv4 only print the label when its queried NeilBrown <neilb(a)suse.de> NFS: change nfs_access_get_cached to only report the mask Chuck Lever <chuck.lever(a)oracle.com> NFSD: Fix the behavior of READ near OFFSET_MAX Chuck Lever <chuck.lever(a)oracle.com> NFSD: Fix offset type in I/O trace points Chuck Lever <chuck.lever(a)oracle.com> NFSD: Clamp WRITE offsets Chuck Lever <chuck.lever(a)oracle.com> NFSD: Fix ia_size underflow Chuck Lever <chuck.lever(a)oracle.com> NFSD: Fix NFSv3 SETATTR/CREATE's handling of large file sizes Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix initialisation of nfs_client cl_flags field Pavel Parkhomenko <Pavel.Parkhomenko(a)baikalelectronics.ru> net: phy: marvell: Fix MDI-x polarity setting in 88e1118-compatible PHYs Pavel Parkhomenko <Pavel.Parkhomenko(a)baikalelectronics.ru> net: phy: marvell: Fix RGMII Tx/Rx delays setting in 88e1121-compatible PHYs Oliver Hartkopp <socketcan(a)hartkopp.net> can: isotp: fix error path in isotp_sendmsg() to unlock wait queue Oliver Hartkopp <socketcan(a)hartkopp.net> can: isotp: fix potential CAN frame reception race in isotp_rcv() Jiasheng Jiang <jiasheng(a)iscas.ac.cn> mmc: sh_mmcif: Check for null res pointer Andrey Skvortsov <andrej.skvortzov(a)gmail.com> mmc: core: Wait for command setting 'Power Off Notification' bit to complete Jiasheng Jiang <jiasheng(a)iscas.ac.cn> mmc: sdhci-of-esdhc: Check for error num after setting mask Stefan Berger <stefanb(a)linux.ibm.com> ima: Do not print policy rule with inactive LSM labels Roberto Sassu <roberto.sassu(a)huawei.com> ima: Allow template selection with ima_template[_fmt]= after ima_hash= Stefan Berger <stefanb(a)linux.ibm.com> ima: Remove ima_policy file before directory Eric Biggers <ebiggers(a)google.com> ima: fix reference leak in asymmetric_verify() Paul Moore <paul(a)paul-moore.com> audit: don't deref the syscall args when checking the openat2 open_how::flags Xiaoke Wang <xkernel.wang(a)foxmail.com> integrity: check the return value of audit_log_start() ------------- Diffstat: .../ABI/testing/sysfs-driver-aspeed-uart-routing | 6 +- Documentation/arm64/silicon-errata.rst | 12 ++ .../devicetree/bindings/arm/omap/omap.txt | 3 + Makefile | 4 +- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/imx23-evk.dts | 1 - arch/arm/boot/dts/imx6qdl-udoo.dtsi | 5 +- arch/arm/boot/dts/imx7ulp.dtsi | 2 +- arch/arm/boot/dts/meson.dtsi | 8 +- arch/arm/boot/dts/meson8.dtsi | 24 +-- arch/arm/boot/dts/meson8b.dtsi | 24 +-- arch/arm/boot/dts/omap3-beagle-ab4.dts | 47 ++++++ arch/arm/boot/dts/omap3-beagle.dts | 33 ---- arch/arm/boot/dts/ste-ux500-samsung-skomer.dts | 4 - arch/arm/mach-socfpga/Kconfig | 2 + arch/arm64/Kconfig | 82 +++++++++- .../boot/dts/amlogic/meson-g12b-odroid-n2.dtsi | 4 +- .../boot/dts/amlogic/meson-sm1-bananapi-m5.dts | 2 +- arch/arm64/boot/dts/amlogic/meson-sm1-odroid.dtsi | 2 +- arch/arm64/boot/dts/freescale/imx8mq.dtsi | 10 +- arch/arm64/include/asm/cputype.h | 2 + arch/arm64/kernel/cpu_errata.c | 29 ++++ arch/arm64/kernel/cpufeature.c | 3 + arch/arm64/tools/cpucaps | 3 + arch/mips/cavium-octeon/octeon-memcpy.S | 2 +- arch/mips/include/asm/asm.h | 4 +- arch/mips/include/asm/ftrace.h | 4 +- arch/mips/include/asm/r4kcache.h | 4 +- arch/mips/include/asm/unaligned-emul.h | 176 ++++++++++----------- arch/mips/kernel/mips-r2-to-r6-emul.c | 104 ++++++------ arch/mips/kernel/r2300_fpu.S | 6 +- arch/mips/kernel/r4k_fpu.S | 2 +- arch/mips/kernel/relocate_kernel.S | 22 +-- arch/mips/kernel/scall32-o32.S | 10 +- arch/mips/kernel/scall64-n32.S | 2 +- arch/mips/kernel/scall64-n64.S | 2 +- arch/mips/kernel/scall64-o32.S | 10 +- arch/mips/kernel/syscall.c | 8 +- arch/mips/lib/csum_partial.S | 4 +- arch/mips/lib/memcpy.S | 4 +- arch/mips/lib/memset.S | 2 +- arch/mips/lib/strncpy_user.S | 4 +- arch/mips/lib/strnlen_user.S | 2 +- arch/powerpc/include/asm/book3s/32/pgtable.h | 1 + arch/powerpc/include/asm/book3s/64/pgtable.h | 2 + arch/powerpc/include/asm/fixmap.h | 6 +- arch/powerpc/include/asm/nohash/32/pgtable.h | 1 + arch/powerpc/include/asm/nohash/64/pgtable.h | 1 + arch/powerpc/mm/pgtable.c | 9 ++ arch/riscv/Makefile | 6 + arch/riscv/kernel/cpu-hotplug.c | 2 + arch/riscv/kernel/head.S | 11 +- arch/riscv/kernel/stacktrace.c | 9 +- arch/riscv/mm/init.c | 1 + arch/s390/Kconfig | 15 ++ arch/s390/lib/Makefile | 3 + arch/s390/lib/test_modules.c | 32 ++++ arch/s390/lib/test_modules.h | 53 +++++++ arch/s390/lib/test_modules_helpers.c | 13 ++ arch/x86/events/intel/lbr.c | 3 + arch/x86/events/rapl.c | 9 +- arch/x86/kernel/cpu/sgx/encl.c | 2 + arch/x86/kvm/cpuid.c | 13 +- arch/x86/kvm/svm/svm.c | 16 +- arch/x86/kvm/vmx/evmcs.c | 1 + arch/x86/kvm/vmx/evmcs.h | 4 +- arch/x86/kvm/vmx/vmx.c | 25 +++ drivers/accessibility/speakup/speakup_dectlk.c | 1 + drivers/acpi/arm64/iort.c | 14 +- drivers/acpi/ec.c | 10 ++ drivers/acpi/sleep.c | 15 +- drivers/base/power/wakeup.c | 41 ++++- drivers/bus/mhi/pci_generic.c | 2 + drivers/clocksource/timer-ti-dm-systimer.c | 2 +- drivers/gpio/gpio-aggregator.c | 18 ++- drivers/gpio/gpio-sifive.c | 2 +- drivers/gpio/gpiolib-cdev.c | 6 +- drivers/gpio/gpiolib-sysfs.c | 7 +- drivers/gpio/gpiolib.h | 12 ++ drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 6 +- .../gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 2 +- .../drm/amd/display/dc/dcn301/dcn301_resource.c | 2 +- drivers/gpu/drm/amd/pm/amdgpu_pm.c | 3 +- drivers/gpu/drm/bridge/nwl-dsi.c | 12 +- drivers/gpu/drm/drm_panel_orientation_quirks.c | 12 ++ drivers/gpu/drm/i915/display/intel_display.c | 1 + drivers/gpu/drm/i915/display/intel_drrs.c | 8 + drivers/gpu/drm/i915/intel_pm.c | 143 ++++++++++++++--- drivers/gpu/drm/i915/intel_pm.h | 1 + drivers/gpu/drm/panel/panel-simple.c | 1 + drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 8 +- drivers/gpu/drm/vc4/vc4_dsi.c | 14 +- drivers/gpu/drm/vc4/vc4_hdmi.c | 2 + drivers/iio/industrialio-buffer.c | 14 +- drivers/iommu/iommu.c | 9 +- drivers/irqchip/irq-realtek-rtl.c | 8 +- drivers/misc/eeprom/ee1004.c | 3 + drivers/misc/fastrpc.c | 9 +- drivers/mmc/core/sd.c | 8 +- drivers/mmc/host/sdhci-of-esdhc.c | 8 +- drivers/mmc/host/sh_mmcif.c | 3 + drivers/net/bonding/bond_3ad.c | 3 +- drivers/net/dsa/bcm_sf2.c | 7 +- drivers/net/dsa/lantiq_gswip.c | 14 +- drivers/net/dsa/mt7530.c | 2 +- drivers/net/dsa/mv88e6xxx/chip.c | 15 +- drivers/net/dsa/ocelot/felix_vsc9959.c | 4 +- drivers/net/dsa/ocelot/seville_vsc9953.c | 6 +- drivers/net/dsa/qca/ar9331.c | 3 +- drivers/net/ethernet/amd/xgbe/xgbe-pci.c | 3 + drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 4 +- drivers/net/ethernet/google/gve/gve_rx.c | 1 + drivers/net/ethernet/ibm/ibmvnic.c | 13 +- drivers/net/ethernet/intel/ice/ice.h | 3 +- drivers/net/ethernet/intel/ice/ice_common.c | 3 +- drivers/net/ethernet/intel/ice/ice_lag.c | 34 +++- drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h | 1 + drivers/net/ethernet/intel/ice/ice_main.c | 28 +++- drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 13 +- drivers/net/ethernet/litex/Kconfig | 2 +- .../net/ethernet/microchip/sparx5/sparx5_ethtool.c | 2 +- drivers/net/ethernet/mscc/ocelot.c | 19 ++- .../ethernet/netronome/nfp/flower/tunnel_conf.c | 12 +- drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 13 +- drivers/net/mdio/mdio-aspeed.c | 1 + drivers/net/phy/marvell.c | 17 +- drivers/net/usb/ax88179_178a.c | 68 ++++---- drivers/net/veth.c | 13 +- drivers/nvme/host/pci.c | 3 +- drivers/nvme/host/tcp.c | 10 +- drivers/pci/pcie/portdrv_core.c | 47 ++---- drivers/phy/amlogic/phy-meson-axg-mipi-dphy.c | 3 +- drivers/phy/broadcom/Kconfig | 3 +- drivers/phy/phy-core-mipi-dphy.c | 4 +- drivers/phy/rockchip/phy-rockchip-inno-dsidphy.c | 3 +- drivers/phy/st/phy-stm32-usbphyc.c | 2 +- drivers/phy/ti/phy-j721e-wiz.c | 1 + drivers/phy/xilinx/phy-zynqmp.c | 11 +- drivers/s390/cio/device.c | 2 +- drivers/scsi/lpfc/lpfc.h | 13 +- drivers/scsi/lpfc/lpfc_attr.c | 4 +- drivers/scsi/lpfc/lpfc_init.c | 2 +- drivers/scsi/lpfc/lpfc_sli.c | 8 +- drivers/scsi/myrs.c | 3 +- drivers/scsi/pm8001/pm80xx_hwi.c | 16 +- drivers/scsi/pm8001/pm80xx_hwi.h | 6 +- drivers/scsi/qedf/qedf_io.c | 1 + drivers/scsi/qedf/qedf_main.c | 7 +- drivers/scsi/ufs/ufshcd-pltfrm.c | 7 + drivers/scsi/ufs/ufshcd.c | 9 +- drivers/scsi/ufs/ufshci.h | 3 +- drivers/staging/fbtft/fbtft.h | 5 +- drivers/target/iscsi/iscsi_target_tpg.c | 3 + drivers/tee/optee/ffa_abi.c | 15 +- drivers/tee/optee/smc_abi.c | 10 -- drivers/tty/n_tty.c | 4 +- drivers/tty/vt/vt_ioctl.c | 3 +- drivers/usb/common/ulpi.c | 10 +- drivers/usb/dwc2/gadget.c | 2 +- drivers/usb/dwc3/gadget.c | 13 ++ drivers/usb/gadget/composite.c | 3 + drivers/usb/gadget/function/f_fs.c | 56 +++++-- drivers/usb/gadget/function/f_uac2.c | 4 +- drivers/usb/gadget/function/rndis.c | 9 +- drivers/usb/gadget/legacy/raw_gadget.c | 2 +- drivers/usb/gadget/udc/renesas_usb3.c | 2 + drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/cp210x.c | 2 + drivers/usb/serial/ftdi_sio.c | 3 + drivers/usb/serial/ftdi_sio_ids.h | 3 + drivers/usb/serial/option.c | 2 + drivers/video/fbdev/core/fbcon.c | 7 +- fs/gfs2/file.c | 7 +- fs/gfs2/glock.c | 3 - fs/nfs/callback.h | 2 +- fs/nfs/callback_proc.c | 2 +- fs/nfs/callback_xdr.c | 18 +-- fs/nfs/client.c | 9 +- fs/nfs/dir.c | 44 ++++-- fs/nfs/nfs4_fs.h | 12 +- fs/nfs/nfs4client.c | 5 +- fs/nfs/nfs4namespace.c | 19 ++- fs/nfs/nfs4proc.c | 96 ++++++++--- fs/nfs/nfs4state.c | 6 +- fs/nfs/nfs4xdr.c | 9 +- fs/nfsd/nfs3proc.c | 13 +- fs/nfsd/nfs3xdr.c | 2 +- fs/nfsd/nfs4proc.c | 13 +- fs/nfsd/nfs4xdr.c | 8 +- fs/nfsd/trace.h | 14 +- fs/nfsd/vfs.c | 4 + fs/proc/task_mmu.c | 40 +++-- include/linux/memcontrol.h | 5 +- include/linux/nfs_fs.h | 5 +- include/linux/nfs_fs_sb.h | 2 +- include/linux/nfs_xdr.h | 1 + include/linux/suspend.h | 15 +- include/net/dst_metadata.h | 14 +- include/uapi/linux/netfilter/nf_conntrack_common.h | 2 +- kernel/auditsc.c | 2 +- kernel/events/core.c | 16 +- kernel/power/main.c | 5 +- kernel/power/process.c | 2 +- kernel/power/snapshot.c | 21 +-- kernel/power/suspend.c | 2 - kernel/sched/core.c | 23 ++- kernel/seccomp.c | 10 ++ kernel/signal.c | 5 +- lib/test_kasan.c | 5 + mm/memcontrol.c | 10 +- mm/vmscan.c | 4 +- net/can/isotp.c | 29 +++- net/dsa/dsa2.c | 25 +-- net/ipv4/ipmr.c | 2 + net/ipv4/tcp.c | 33 ++-- net/ipv6/ip6mr.c | 2 + net/mptcp/pm_netlink.c | 8 +- net/netfilter/nf_conntrack_netlink.c | 3 +- net/netfilter/nft_exthdr.c | 2 +- net/netfilter/nft_payload.c | 9 +- net/sched/sch_api.c | 2 +- net/sunrpc/clnt.c | 5 +- net/sunrpc/sysfs.c | 46 +++--- net/sunrpc/xprtsock.c | 7 +- net/tipc/name_distr.c | 2 +- scripts/Makefile.extrawarn | 1 + scripts/kconfig/confdata.c | 12 +- security/integrity/digsig_asymmetric.c | 15 +- security/integrity/ima/ima_fs.c | 2 +- security/integrity/ima/ima_policy.c | 8 + security/integrity/ima/ima_template.c | 10 +- security/integrity/integrity_audit.c | 2 + virt/kvm/eventfd.c | 8 +- 234 files changed, 1811 insertions(+), 860 deletions(-)

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Linux-stable-mirror February 2022