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[RFC V1 PATCH mm-hotfixes 2/3] x86/mm: define p*d_populate_kernel() and top-level page table sync

by Harry Yoo

During our internal testing, we started observing intermittent boot failures when the machine uses 4-level paging and has a large amount of persistent memory: BUG: unable to handle page fault for address: ffffe70000000034 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page PGD 0 P4D 0 Oops: 0002 [#1] SMP NOPTI RIP: 0010:__init_single_page+0x9/0x6d Call Trace: <TASK> __init_zone_device_page+0x17/0x5d memmap_init_zone_device+0x154/0x1bb pagemap_range+0x2e0/0x40f memremap_pages+0x10b/0x2f0 devm_memremap_pages+0x1e/0x60 dev_dax_probe+0xce/0x2ec [device_dax] dax_bus_probe+0x6d/0xc9 [... snip ...] </TASK> It turns out that the kernel panics while initializing vmemmap (struct page array) when the vmemmap region spans two PGD entries, because the new PGD entry is only installed in init_mm.pgd, but not in the page tables of other tasks. And looking at __populate_section_memmap(): if (vmemmap_can_optimize(altmap, pgmap)) // does not sync top level page tables r = vmemmap_populate_compound_pages(pfn, start, end, nid, pgmap); else // sync top level page tables in x86 r = vmemmap_populate(start, end, nid, altmap); In the normal path, vmemmap_populate() in arch/x86/mm/init_64.c synchronizes the top level page table (See commit 9b861528a801 ("x86-64, mem: Update all PGDs for direct mapping and vmemmap mapping changes")) so that all tasks in the system can see the new vmemmap area. However, when vmemmap_can_optimize() returns true, the optimized path skips synchronization of top-level page tables. This is because vmemmap_populate_compound_pages() is implemented in core MM code, which does not handle synchronization of the top-level page tables. Instead, the core MM has historically relied on each architecture to perform this synchronization manually. It turns out that current approach of relying on each arch to handle the page table sync manually is fragile because 1) it's easy to forget to sync the top level page table, and 2) it's also easy to overlook that the kernel should not access vmemmap / direct mapping area before the sync. As suggested by Dave Hansen, define x86_64 versions of {pgd,p4d}_populate_kernel() and arch_sync_kernel_pagetables(), and explicitly perform top-level page table synchronization in {pgd,p4d}_populate_kernel(). Top level page tables are synchronized in pgd_pouplate_kernel() for 5-level paging and in p4d_populate_kernel() for 4-level paging. arch_sync_kernel_pagetables(addr) synchronizes the top level page table entry for address. It calls sync_kernel_pagetables_{l4,l5} depending on the page table levels and installs the page entry in all page tables in the system to make it visible to all tasks. Note that sync_kernel_pagetables_{l4,l5} are simply versions of sync_global_pgds_{l4,l5} that synchronizes only a single page table entry for specified address, instead of for all page table entries corresponding to a range. No functional difference intended between sync_global_pgds_* and sync_kernel_pagetables_* other than that. This also fixes a crash in vmemmap_set_pmd() caused by accessing vmemmap before sync_global_pgds() [1]: BUG: unable to handle page fault for address: ffffeb3ff1200000 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page PGD 0 P4D 0 Oops: Oops: 0002 [#1] PREEMPT SMP NOPTI Tainted: [W]=WARN RIP: 0010:vmemmap_set_pmd+0xff/0x230 <TASK> vmemmap_populate_hugepages+0x176/0x180 vmemmap_populate+0x34/0x80 __populate_section_memmap+0x41/0x90 sparse_add_section+0x121/0x3e0 __add_pages+0xba/0x150 add_pages+0x1d/0x70 memremap_pages+0x3dc/0x810 devm_memremap_pages+0x1c/0x60 xe_devm_add+0x8b/0x100 [xe] xe_tile_init_noalloc+0x6a/0x70 [xe] xe_device_probe+0x48c/0x740 [xe] [... snip ...] Cc: <stable(a)vger.kernel.org> Fixes: 4917f55b4ef9 ("mm/sparse-vmemmap: improve memory savings for compound devmaps") Fixes: faf1c0008a33 ("x86/vmemmap: optimize for consecutive sections in partial populated PMDs") Closes: https://lore.kernel.org/linux-mm/20250311114420.240341-1-gwan-gyeong.mun@in… [1] Suggested-by: Dave Hansen <dave.hansen(a)linux.intel.com> Signed-off-by: Harry Yoo <harry.yoo(a)oracle.com> --- arch/x86/include/asm/pgalloc.h | 22 ++++++++++ arch/x86/mm/init_64.c | 80 ++++++++++++++++++++++++++++++++++ 2 files changed, 102 insertions(+) diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h index c88691b15f3c..d66f2db54b16 100644 --- a/arch/x86/include/asm/pgalloc.h +++ b/arch/x86/include/asm/pgalloc.h @@ -10,6 +10,7 @@ #define __HAVE_ARCH_PTE_ALLOC_ONE #define __HAVE_ARCH_PGD_FREE +#define __HAVE_ARCH_SYNC_KERNEL_PGTABLE #include <asm-generic/pgalloc.h> static inline int __paravirt_pgd_alloc(struct mm_struct *mm) { return 0; } @@ -114,6 +115,17 @@ static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4d, pud_t *pud) set_p4d(p4d, __p4d(_PAGE_TABLE | __pa(pud))); } +void arch_sync_kernel_pagetables(unsigned long addr); + +static inline void p4d_populate_kernel(unsigned long addr, + p4d_t *p4d, pud_t *pud) +{ + paravirt_alloc_pud(&init_mm, __pa(pud) >> PAGE_SHIFT); + set_p4d(p4d, __p4d(_PAGE_TABLE | __pa(pud))); + if (!pgtable_l5_enabled()) + arch_sync_kernel_pagetables(addr); +} + static inline void p4d_populate_safe(struct mm_struct *mm, p4d_t *p4d, pud_t *pud) { paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT); @@ -137,6 +149,16 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, p4d_t *p4d) set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(p4d))); } +static inline void pgd_populate_kernel(unsigned long addr, + pgd_t *pgd, p4d_t *p4d) +{ + if (!pgtable_l5_enabled()) + return; + paravirt_alloc_p4d(&init_mm, __pa(p4d) >> PAGE_SHIFT); + set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(p4d))); + arch_sync_kernel_pagetables(addr); +} + static inline void pgd_populate_safe(struct mm_struct *mm, pgd_t *pgd, p4d_t *p4d) { if (!pgtable_l5_enabled()) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index fdb6cab524f0..cbddbef434d5 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -223,6 +223,86 @@ static void sync_global_pgds(unsigned long start, unsigned long end) sync_global_pgds_l4(start, end); } +static void sync_kernel_pagetables_l4(unsigned long addr) +{ + pgd_t *pgd_ref = pgd_offset_k(addr); + const p4d_t *p4d_ref; + struct page *page; + + VM_WARN_ON_ONCE(pgtable_l5_enabled()); + /* + * With folded p4d, pgd_none() is always false, we need to + * handle synchronization on p4d level. + */ + MAYBE_BUILD_BUG_ON(pgd_none(*pgd_ref)); + p4d_ref = p4d_offset(pgd_ref, addr); + + if (p4d_none(*p4d_ref)) + return; + + spin_lock(&pgd_lock); + list_for_each_entry(page, &pgd_list, lru) { + pgd_t *pgd; + p4d_t *p4d; + spinlock_t *pgt_lock; + + pgd = (pgd_t *)page_address(page) + pgd_index(addr); + p4d = p4d_offset(pgd, addr); + /* the pgt_lock only for Xen */ + pgt_lock = &pgd_page_get_mm(page)->page_table_lock; + spin_lock(pgt_lock); + + if (!p4d_none(*p4d_ref) && !p4d_none(*p4d)) + BUG_ON(p4d_pgtable(*p4d) + != p4d_pgtable(*p4d_ref)); + + if (p4d_none(*p4d)) + set_p4d(p4d, *p4d_ref); + + spin_unlock(pgt_lock); + } + spin_unlock(&pgd_lock); +} + +static void sync_kernel_pagetables_l5(unsigned long addr) +{ + const pgd_t *pgd_ref = pgd_offset_k(addr); + struct page *page; + + VM_WARN_ON_ONCE(!pgtable_l5_enabled()); + + if (pgd_none(*pgd_ref)) + return; + + spin_lock(&pgd_lock); + list_for_each_entry(page, &pgd_list, lru) { + pgd_t *pgd; + spinlock_t *pgt_lock; + + pgd = (pgd_t *)page_address(page) + pgd_index(addr); + /* the pgt_lock only for Xen */ + pgt_lock = &pgd_page_get_mm(page)->page_table_lock; + spin_lock(pgt_lock); + + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd)) + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref)); + + if (pgd_none(*pgd)) + set_pgd(pgd, *pgd_ref); + + spin_unlock(pgt_lock); + } + spin_unlock(&pgd_lock); +} + +void arch_sync_kernel_pagetables(unsigned long addr) +{ + if (pgtable_l5_enabled()) + sync_kernel_pagetables_l5(addr); + else + sync_kernel_pagetables_l4(addr); +} + /* * NOTE: This function is marked __ref because it calls __init function * (alloc_bootmem_pages). It's safe to do it ONLY when after_bootmem == 0. -- 2.43.0

3 months, 3 weeks

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+ mm-hmm-move-pmd_to_hmm_pfn_flags-to-the-respective-ifdeffery.patch added to mm-new branch

by Andrew Morton

The patch titled Subject: mm/hmm: move pmd_to_hmm_pfn_flags() to the respective #ifdeffery has been added to the -mm mm-new branch. Its filename is mm-hmm-move-pmd_to_hmm_pfn_flags-to-the-respective-ifdeffery.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-new branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Note, mm-new is a provisional staging ground for work-in-progress patches, and acceptance into mm-new is a notification for others take notice and to finish up reviews. Please do not hesitate to respond to review feedback and post updated versions to replace or incrementally fixup patches in mm-new. 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 via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Subject: mm/hmm: move pmd_to_hmm_pfn_flags() to the respective #ifdeffery Date: Thu, 10 Jul 2025 11:23:53 +0300 When pmd_to_hmm_pfn_flags() is unused, it prevents kernel builds with clang, `make W=1` and CONFIG_TRANSPARENT_HUGEPAGE=n: mm/hmm.c:186:29: warning: unused function 'pmd_to_hmm_pfn_flags' [-Wunused-function] Fix this by moving the function to the respective existing ifdeffery for its the only user. See also: 6863f5643dd7 ("kbuild: allow Clang to find unused static inline functions for W=1 build") Link: https://lkml.kernel.org/r/20250710082403.664093-1-andriy.shevchenko@linux.i… Fixes: 9d3973d60f0a ("mm/hmm: cleanup the hmm_vma_handle_pmd stub") Signed-off-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Reviewed-by: Leon Romanovsky <leonro(a)nvidia.com> Cc: Andriy Shevchenko <andriy.shevchenko(a)linux.intel.com> Cc: Bill Wendling <morbo(a)google.com> Cc: Jerome Glisse <jglisse(a)redhat.com> Cc: Justin Stitt <justinstitt(a)google.com> Cc: Nathan Chancellor <nathan(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/hmm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/hmm.c~mm-hmm-move-pmd_to_hmm_pfn_flags-to-the-respective-ifdeffery +++ a/mm/hmm.c @@ -183,6 +183,7 @@ static inline unsigned long hmm_pfn_flag return order << HMM_PFN_ORDER_SHIFT; } +#ifdef CONFIG_TRANSPARENT_HUGEPAGE static inline unsigned long pmd_to_hmm_pfn_flags(struct hmm_range *range, pmd_t pmd) { @@ -193,7 +194,6 @@ static inline unsigned long pmd_to_hmm_p hmm_pfn_flags_order(PMD_SHIFT - PAGE_SHIFT); } -#ifdef CONFIG_TRANSPARENT_HUGEPAGE static int hmm_vma_handle_pmd(struct mm_walk *walk, unsigned long addr, unsigned long end, unsigned long hmm_pfns[], pmd_t pmd) _ Patches currently in -mm which might be from andriy.shevchenko(a)linux.intel.com are mm-hmm-move-pmd_to_hmm_pfn_flags-to-the-respective-ifdeffery.patch panic-add-panic_sys_info-sysctl-to-take-human-readable-string-parameter-fix.patch

3 months, 3 weeks

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+ nilfs2-reject-invalid-file-types-when-reading-inodes.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: nilfs2: reject invalid file types when reading inodes has been added to the -mm mm-hotfixes-unstable branch. Its filename is nilfs2-reject-invalid-file-types-when-reading-inodes.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 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 via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Subject: nilfs2: reject invalid file types when reading inodes Date: Thu, 10 Jul 2025 22:49:08 +0900 To prevent inodes with invalid file types from tripping through the vfs and causing malfunctions or assertion failures, add a missing sanity check when reading an inode from a block device. If the file type is not valid, treat it as a filesystem error. Link: https://lkml.kernel.org/r/20250710134952.29862-1-konishi.ryusuke@gmail.com Fixes: 05fe58fdc10d ("nilfs2: inode operations") Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Reported-by: syzbot+895c23f6917da440ed0d(a)syzkaller.appspotmail.com Link: https://syzkaller.appspot.com/bug?extid=895c23f6917da440ed0d Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/nilfs2/inode.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) --- a/fs/nilfs2/inode.c~nilfs2-reject-invalid-file-types-when-reading-inodes +++ a/fs/nilfs2/inode.c @@ -472,11 +472,18 @@ static int __nilfs_read_inode(struct sup inode->i_op = &nilfs_symlink_inode_operations; inode_nohighmem(inode); inode->i_mapping->a_ops = &nilfs_aops; - } else { + } else if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) || + S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) { inode->i_op = &nilfs_special_inode_operations; init_special_inode( inode, inode->i_mode, huge_decode_dev(le64_to_cpu(raw_inode->i_device_code))); + } else { + nilfs_error(sb, + "invalid file type bits in mode 0%o for inode %lu", + inode->i_mode, ino); + err = -EIO; + goto failed_unmap; } nilfs_ifile_unmap_inode(raw_inode); brelse(bh); _ Patches currently in -mm which might be from konishi.ryusuke(a)gmail.com are nilfs2-reject-invalid-file-types-when-reading-inodes.patch

3 months, 3 weeks

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Re: [PATCH 00/13] netfs, cifs: Fixes to retry-related code

by Max Kellermann

David Howells <dhowells(a)redhat.com> wrote: > Here are some miscellaneous fixes and changes for netfslib and cifs, if you > could consider pulling them. All the bugs fixed were observed in cifs, so > they should probably go through the cifs tree unless Christian would much > prefer for them to go through the VFS tree. Hi David, your commit 2b1424cd131c ("netfs: Fix wait/wake to be consistent about the waitqueue used") has given me serious headaches; it has caused outages in our web hosting clusters (yet again - all Linux versions since 6.9 had serious netfs regressions). Your patch was backported to 6.15 as commit 329ba1cb402a in 6.15.3 (why oh why??), and therefore the bugs it has caused will be "available" to all Linux stable users. The problem we had is that writing to certain files never finishes. It looks like it has to do with the cachefiles subrequest never reporting completion. (We use Ceph with cachefiles) I have tried applying the fixes in this pull request, which sounded promising, but the problem is still there. The only thing that helps is reverting 2b1424cd131c completely - everything is fine with 6.15.5 plus the revert. What do you need from me in order to analyze the bug? Max

3 months, 3 weeks

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[PATCH 6.12.y] drm/amdgpu: Replace Mutex with Spinlock for RLCG register access to avoid Priority Inversion in SRIOV

by jetlan9＠163.com

From: Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> [ Upstream commit dc0297f3198bd60108ccbd167ee5d9fa4af31ed0 ] RLCG Register Access is a way for virtual functions to safely access GPU registers in a virtualized environment., including TLB flushes and register reads. When multiple threads or VFs try to access the same registers simultaneously, it can lead to race conditions. By using the RLCG interface, the driver can serialize access to the registers. This means that only one thread can access the registers at a time, preventing conflicts and ensuring that operations are performed correctly. Additionally, when a low-priority task holds a mutex that a high-priority task needs, ie., If a thread holding a spinlock tries to acquire a mutex, it can lead to priority inversion. register access in amdgpu_virt_rlcg_reg_rw especially in a fast code path is critical. The call stack shows that the function amdgpu_virt_rlcg_reg_rw is being called, which attempts to acquire the mutex. This function is invoked from amdgpu_sriov_wreg, which in turn is called from gmc_v11_0_flush_gpu_tlb. The [ BUG: Invalid wait context ] indicates that a thread is trying to acquire a mutex while it is in a context that does not allow it to sleep (like holding a spinlock). Fixes the below: [ 253.013423] ============================= [ 253.013434] [ BUG: Invalid wait context ] [ 253.013446] 6.12.0-amdstaging-drm-next-lol-050225 #14 Tainted: G U OE [ 253.013464] ----------------------------- [ 253.013475] kworker/0:1/10 is trying to lock: [ 253.013487] ffff9f30542e3cf8 (&adev->virt.rlcg_reg_lock){+.+.}-{3:3}, at: amdgpu_virt_rlcg_reg_rw+0xf6/0x330 [amdgpu] [ 253.013815] other info that might help us debug this: [ 253.013827] context-{4:4} [ 253.013835] 3 locks held by kworker/0:1/10: [ 253.013847] #0: ffff9f3040050f58 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x3f5/0x680 [ 253.013877] #1: ffffb789c008be40 ((work_completion)(&wfc.work)){+.+.}-{0:0}, at: process_one_work+0x1d6/0x680 [ 253.013905] #2: ffff9f3054281838 (&adev->gmc.invalidate_lock){+.+.}-{2:2}, at: gmc_v11_0_flush_gpu_tlb+0x198/0x4f0 [amdgpu] [ 253.014154] stack backtrace: [ 253.014164] CPU: 0 UID: 0 PID: 10 Comm: kworker/0:1 Tainted: G U OE 6.12.0-amdstaging-drm-next-lol-050225 #14 [ 253.014189] Tainted: [U]=USER, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE [ 253.014203] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS Hyper-V UEFI Release v4.1 11/18/2024 [ 253.014224] Workqueue: events work_for_cpu_fn [ 253.014241] Call Trace: [ 253.014250] <TASK> [ 253.014260] dump_stack_lvl+0x9b/0xf0 [ 253.014275] dump_stack+0x10/0x20 [ 253.014287] __lock_acquire+0xa47/0x2810 [ 253.014303] ? srso_alias_return_thunk+0x5/0xfbef5 [ 253.014321] lock_acquire+0xd1/0x300 [ 253.014333] ? amdgpu_virt_rlcg_reg_rw+0xf6/0x330 [amdgpu] [ 253.014562] ? __lock_acquire+0xa6b/0x2810 [ 253.014578] __mutex_lock+0x85/0xe20 [ 253.014591] ? amdgpu_virt_rlcg_reg_rw+0xf6/0x330 [amdgpu] [ 253.014782] ? sched_clock_noinstr+0x9/0x10 [ 253.014795] ? srso_alias_return_thunk+0x5/0xfbef5 [ 253.014808] ? local_clock_noinstr+0xe/0xc0 [ 253.014822] ? amdgpu_virt_rlcg_reg_rw+0xf6/0x330 [amdgpu] [ 253.015012] ? srso_alias_return_thunk+0x5/0xfbef5 [ 253.015029] mutex_lock_nested+0x1b/0x30 [ 253.015044] ? mutex_lock_nested+0x1b/0x30 [ 253.015057] amdgpu_virt_rlcg_reg_rw+0xf6/0x330 [amdgpu] [ 253.015249] amdgpu_sriov_wreg+0xc5/0xd0 [amdgpu] [ 253.015435] gmc_v11_0_flush_gpu_tlb+0x44b/0x4f0 [amdgpu] [ 253.015667] gfx_v11_0_hw_init+0x499/0x29c0 [amdgpu] [ 253.015901] ? __pfx_smu_v13_0_update_pcie_parameters+0x10/0x10 [amdgpu] [ 253.016159] ? srso_alias_return_thunk+0x5/0xfbef5 [ 253.016173] ? smu_hw_init+0x18d/0x300 [amdgpu] [ 253.016403] amdgpu_device_init+0x29ad/0x36a0 [amdgpu] [ 253.016614] amdgpu_driver_load_kms+0x1a/0xc0 [amdgpu] [ 253.017057] amdgpu_pci_probe+0x1c2/0x660 [amdgpu] [ 253.017493] local_pci_probe+0x4b/0xb0 [ 253.017746] work_for_cpu_fn+0x1a/0x30 [ 253.017995] process_one_work+0x21e/0x680 [ 253.018248] worker_thread+0x190/0x330 [ 253.018500] ? __pfx_worker_thread+0x10/0x10 [ 253.018746] kthread+0xe7/0x120 [ 253.018988] ? __pfx_kthread+0x10/0x10 [ 253.019231] ret_from_fork+0x3c/0x60 [ 253.019468] ? __pfx_kthread+0x10/0x10 [ 253.019701] ret_from_fork_asm+0x1a/0x30 [ 253.019939] </TASK> v2: s/spin_trylock/spin_lock_irqsave to be safe (Christian). Fixes: e864180ee49b ("drm/amdgpu: Add lock around VF RLCG interface") Cc: lin cao <lin.cao(a)amd.com> Cc: Jingwen Chen <Jingwen.Chen2(a)amd.com> Cc: Victor Skvortsov <victor.skvortsov(a)amd.com> Cc: Zhigang Luo <zhigang.luo(a)amd.com> Cc: Christian König <christian.koenig(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> Suggested-by: Alex Deucher <alexander.deucher(a)amd.com> Reviewed-by: Christian König <christian.koenig(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> [ Minor context change fixed. ] Signed-off-by: Wenshan Lan <jetlan9(a)163.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 5 +++-- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 3 ++- 3 files changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index a55e611605fc..24e41b42c638 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -4144,7 +4144,6 @@ int amdgpu_device_init(struct amdgpu_device *adev, mutex_init(&adev->grbm_idx_mutex); mutex_init(&adev->mn_lock); mutex_init(&adev->virt.vf_errors.lock); - mutex_init(&adev->virt.rlcg_reg_lock); hash_init(adev->mn_hash); mutex_init(&adev->psp.mutex); mutex_init(&adev->notifier_lock); @@ -4170,6 +4169,7 @@ int amdgpu_device_init(struct amdgpu_device *adev, spin_lock_init(&adev->se_cac_idx_lock); spin_lock_init(&adev->audio_endpt_idx_lock); spin_lock_init(&adev->mm_stats.lock); + spin_lock_init(&adev->virt.rlcg_reg_lock); spin_lock_init(&adev->wb.lock); INIT_LIST_HEAD(&adev->reset_list); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c index b6397d3229e1..01dccd489a80 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c @@ -1010,6 +1010,7 @@ u32 amdgpu_virt_rlcg_reg_rw(struct amdgpu_device *adev, u32 offset, u32 v, u32 f void *scratch_reg2; void *scratch_reg3; void *spare_int; + unsigned long flags; if (!adev->gfx.rlc.rlcg_reg_access_supported) { dev_err(adev->dev, @@ -1031,7 +1032,7 @@ u32 amdgpu_virt_rlcg_reg_rw(struct amdgpu_device *adev, u32 offset, u32 v, u32 f scratch_reg2 = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->scratch_reg2; scratch_reg3 = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->scratch_reg3; - mutex_lock(&adev->virt.rlcg_reg_lock); + spin_lock_irqsave(&adev->virt.rlcg_reg_lock, flags); if (reg_access_ctrl->spare_int) spare_int = (void __iomem *)adev->rmmio + 4 * reg_access_ctrl->spare_int; @@ -1090,7 +1091,7 @@ u32 amdgpu_virt_rlcg_reg_rw(struct amdgpu_device *adev, u32 offset, u32 v, u32 f ret = readl(scratch_reg0); - mutex_unlock(&adev->virt.rlcg_reg_lock); + spin_unlock_irqrestore(&adev->virt.rlcg_reg_lock, flags); return ret; } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h index b650a2032c42..6a2087abfb7e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h @@ -275,7 +275,8 @@ struct amdgpu_virt { /* the ucode id to signal the autoload */ uint32_t autoload_ucode_id; - struct mutex rlcg_reg_lock; + /* Spinlock to protect access to the RLCG register interface */ + spinlock_t rlcg_reg_lock; }; struct amdgpu_video_codec_info; -- 2.34.1

3 months, 4 weeks

2
1
0 0

Re: [PATCH 5.15] fs/proc: do_task_stat: use __for_each_thread()

by Sasha Levin

[ Sasha's backport helper bot ] Hi, ✅ All tests passed successfully. No issues detected. No action required from the submitter. The upstream commit SHA1 provided is correct: 7904e53ed5a20fc678c01d5d1b07ec486425bb6a WARNING: Author mismatch between patch and upstream commit: Backport author: "Heyne, Maximilian"<mheyne(a)amazon.de> Commit author: Oleg Nesterov<oleg(a)redhat.com> Status in newer kernel trees: 6.15.y | Present (exact SHA1) 6.12.y | Present (exact SHA1) 6.6.y | Not found 6.1.y | Present (different SHA1: d95ef75162f4) Note: The patch differs from the upstream commit: --- 1: 7904e53ed5a20 < -: ------------- fs/proc: do_task_stat: use __for_each_thread() -: ------------- > 1: acb7f8c64955e fs/proc: do_task_stat: use __for_each_thread() --- Results of testing on various branches: | Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-5.15.y | Success | Success |

3 months, 4 weeks

1
0
0 0

FAILED: patch "[PATCH] Bluetooth: HCI: Set extended advertising data synchronously" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x 89fb8acc38852116d38d721ad394aad7f2871670 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025070625-wafer-speed-20c1@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 89fb8acc38852116d38d721ad394aad7f2871670 Mon Sep 17 00:00:00 2001 From: Christian Eggers <ceggers(a)arri.de> Date: Fri, 27 Jun 2025 09:05:08 +0200 Subject: [PATCH] Bluetooth: HCI: Set extended advertising data synchronously Currently, for controllers with extended advertising, the advertising data is set in the asynchronous response handler for extended adverstising params. As most advertising settings are performed in a synchronous context, the (asynchronous) setting of the advertising data is done too late (after enabling the advertising). Move setting of adverstising data from asynchronous response handler into synchronous context to fix ordering of HCI commands. Signed-off-by: Christian Eggers <ceggers(a)arri.de> Fixes: a0fb3726ba55 ("Bluetooth: Use Set ext adv/scan rsp data if controller supports") Cc: stable(a)vger.kernel.org v2: https://lore.kernel.org/linux-bluetooth/20250626115209.17839-1-ceggers@arri… Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 66052d6aaa1d..4d5ace9d245d 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -2150,40 +2150,6 @@ static u8 hci_cc_set_adv_param(struct hci_dev *hdev, void *data, return rp->status; } -static u8 hci_cc_set_ext_adv_param(struct hci_dev *hdev, void *data, - struct sk_buff *skb) -{ - struct hci_rp_le_set_ext_adv_params *rp = data; - struct hci_cp_le_set_ext_adv_params *cp; - struct adv_info *adv_instance; - - bt_dev_dbg(hdev, "status 0x%2.2x", rp->status); - - if (rp->status) - return rp->status; - - cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_EXT_ADV_PARAMS); - if (!cp) - return rp->status; - - hci_dev_lock(hdev); - hdev->adv_addr_type = cp->own_addr_type; - if (!cp->handle) { - /* Store in hdev for instance 0 */ - hdev->adv_tx_power = rp->tx_power; - } else { - adv_instance = hci_find_adv_instance(hdev, cp->handle); - if (adv_instance) - adv_instance->tx_power = rp->tx_power; - } - /* Update adv data as tx power is known now */ - hci_update_adv_data(hdev, cp->handle); - - hci_dev_unlock(hdev); - - return rp->status; -} - static u8 hci_cc_read_rssi(struct hci_dev *hdev, void *data, struct sk_buff *skb) { @@ -4164,8 +4130,6 @@ static const struct hci_cc { HCI_CC(HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS, hci_cc_le_read_num_adv_sets, sizeof(struct hci_rp_le_read_num_supported_adv_sets)), - HCI_CC(HCI_OP_LE_SET_EXT_ADV_PARAMS, hci_cc_set_ext_adv_param, - sizeof(struct hci_rp_le_set_ext_adv_params)), HCI_CC_STATUS(HCI_OP_LE_SET_EXT_ADV_ENABLE, hci_cc_le_set_ext_adv_enable), HCI_CC_STATUS(HCI_OP_LE_SET_ADV_SET_RAND_ADDR, diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index 106862d47964..77b3691f3423 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -1205,9 +1205,126 @@ static int hci_set_adv_set_random_addr_sync(struct hci_dev *hdev, u8 instance, sizeof(cp), &cp, HCI_CMD_TIMEOUT); } +static int +hci_set_ext_adv_params_sync(struct hci_dev *hdev, struct adv_info *adv, + const struct hci_cp_le_set_ext_adv_params *cp, + struct hci_rp_le_set_ext_adv_params *rp) +{ + struct sk_buff *skb; + + skb = __hci_cmd_sync(hdev, HCI_OP_LE_SET_EXT_ADV_PARAMS, sizeof(*cp), + cp, HCI_CMD_TIMEOUT); + + /* If command return a status event, skb will be set to -ENODATA */ + if (skb == ERR_PTR(-ENODATA)) + return 0; + + if (IS_ERR(skb)) { + bt_dev_err(hdev, "Opcode 0x%4.4x failed: %ld", + HCI_OP_LE_SET_EXT_ADV_PARAMS, PTR_ERR(skb)); + return PTR_ERR(skb); + } + + if (skb->len != sizeof(*rp)) { + bt_dev_err(hdev, "Invalid response length for 0x%4.4x: %u", + HCI_OP_LE_SET_EXT_ADV_PARAMS, skb->len); + kfree_skb(skb); + return -EIO; + } + + memcpy(rp, skb->data, sizeof(*rp)); + kfree_skb(skb); + + if (!rp->status) { + hdev->adv_addr_type = cp->own_addr_type; + if (!cp->handle) { + /* Store in hdev for instance 0 */ + hdev->adv_tx_power = rp->tx_power; + } else if (adv) { + adv->tx_power = rp->tx_power; + } + } + + return rp->status; +} + +static int hci_set_ext_adv_data_sync(struct hci_dev *hdev, u8 instance) +{ + DEFINE_FLEX(struct hci_cp_le_set_ext_adv_data, pdu, data, length, + HCI_MAX_EXT_AD_LENGTH); + u8 len; + struct adv_info *adv = NULL; + int err; + + if (instance) { + adv = hci_find_adv_instance(hdev, instance); + if (!adv || !adv->adv_data_changed) + return 0; + } + + len = eir_create_adv_data(hdev, instance, pdu->data, + HCI_MAX_EXT_AD_LENGTH); + + pdu->length = len; + pdu->handle = adv ? adv->handle : instance; + pdu->operation = LE_SET_ADV_DATA_OP_COMPLETE; + pdu->frag_pref = LE_SET_ADV_DATA_NO_FRAG; + + err = __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_EXT_ADV_DATA, + struct_size(pdu, data, len), pdu, + HCI_CMD_TIMEOUT); + if (err) + return err; + + /* Update data if the command succeed */ + if (adv) { + adv->adv_data_changed = false; + } else { + memcpy(hdev->adv_data, pdu->data, len); + hdev->adv_data_len = len; + } + + return 0; +} + +static int hci_set_adv_data_sync(struct hci_dev *hdev, u8 instance) +{ + struct hci_cp_le_set_adv_data cp; + u8 len; + + memset(&cp, 0, sizeof(cp)); + + len = eir_create_adv_data(hdev, instance, cp.data, sizeof(cp.data)); + + /* There's nothing to do if the data hasn't changed */ + if (hdev->adv_data_len == len && + memcmp(cp.data, hdev->adv_data, len) == 0) + return 0; + + memcpy(hdev->adv_data, cp.data, sizeof(cp.data)); + hdev->adv_data_len = len; + + cp.length = len; + + return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_ADV_DATA, + sizeof(cp), &cp, HCI_CMD_TIMEOUT); +} + +int hci_update_adv_data_sync(struct hci_dev *hdev, u8 instance) +{ + if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED)) + return 0; + + if (ext_adv_capable(hdev)) + return hci_set_ext_adv_data_sync(hdev, instance); + + return hci_set_adv_data_sync(hdev, instance); +} + int hci_setup_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance) { struct hci_cp_le_set_ext_adv_params cp; + struct hci_rp_le_set_ext_adv_params rp; bool connectable; u32 flags; bdaddr_t random_addr; @@ -1316,8 +1433,12 @@ int hci_setup_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance) cp.secondary_phy = HCI_ADV_PHY_1M; } - err = __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_EXT_ADV_PARAMS, - sizeof(cp), &cp, HCI_CMD_TIMEOUT); + err = hci_set_ext_adv_params_sync(hdev, adv, &cp, &rp); + if (err) + return err; + + /* Update adv data as tx power is known now */ + err = hci_set_ext_adv_data_sync(hdev, cp.handle); if (err) return err; @@ -1822,79 +1943,6 @@ int hci_le_terminate_big_sync(struct hci_dev *hdev, u8 handle, u8 reason) sizeof(cp), &cp, HCI_CMD_TIMEOUT); } -static int hci_set_ext_adv_data_sync(struct hci_dev *hdev, u8 instance) -{ - DEFINE_FLEX(struct hci_cp_le_set_ext_adv_data, pdu, data, length, - HCI_MAX_EXT_AD_LENGTH); - u8 len; - struct adv_info *adv = NULL; - int err; - - if (instance) { - adv = hci_find_adv_instance(hdev, instance); - if (!adv || !adv->adv_data_changed) - return 0; - } - - len = eir_create_adv_data(hdev, instance, pdu->data, - HCI_MAX_EXT_AD_LENGTH); - - pdu->length = len; - pdu->handle = adv ? adv->handle : instance; - pdu->operation = LE_SET_ADV_DATA_OP_COMPLETE; - pdu->frag_pref = LE_SET_ADV_DATA_NO_FRAG; - - err = __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_EXT_ADV_DATA, - struct_size(pdu, data, len), pdu, - HCI_CMD_TIMEOUT); - if (err) - return err; - - /* Update data if the command succeed */ - if (adv) { - adv->adv_data_changed = false; - } else { - memcpy(hdev->adv_data, pdu->data, len); - hdev->adv_data_len = len; - } - - return 0; -} - -static int hci_set_adv_data_sync(struct hci_dev *hdev, u8 instance) -{ - struct hci_cp_le_set_adv_data cp; - u8 len; - - memset(&cp, 0, sizeof(cp)); - - len = eir_create_adv_data(hdev, instance, cp.data, sizeof(cp.data)); - - /* There's nothing to do if the data hasn't changed */ - if (hdev->adv_data_len == len && - memcmp(cp.data, hdev->adv_data, len) == 0) - return 0; - - memcpy(hdev->adv_data, cp.data, sizeof(cp.data)); - hdev->adv_data_len = len; - - cp.length = len; - - return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_ADV_DATA, - sizeof(cp), &cp, HCI_CMD_TIMEOUT); -} - -int hci_update_adv_data_sync(struct hci_dev *hdev, u8 instance) -{ - if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED)) - return 0; - - if (ext_adv_capable(hdev)) - return hci_set_ext_adv_data_sync(hdev, instance); - - return hci_set_adv_data_sync(hdev, instance); -} - int hci_schedule_adv_instance_sync(struct hci_dev *hdev, u8 instance, bool force) { @@ -6273,6 +6321,7 @@ static int hci_le_ext_directed_advertising_sync(struct hci_dev *hdev, struct hci_conn *conn) { struct hci_cp_le_set_ext_adv_params cp; + struct hci_rp_le_set_ext_adv_params rp; int err; bdaddr_t random_addr; u8 own_addr_type; @@ -6314,8 +6363,12 @@ static int hci_le_ext_directed_advertising_sync(struct hci_dev *hdev, if (err) return err; - err = __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_EXT_ADV_PARAMS, - sizeof(cp), &cp, HCI_CMD_TIMEOUT); + err = hci_set_ext_adv_params_sync(hdev, NULL, &cp, &rp); + if (err) + return err; + + /* Update adv data as tx power is known now */ + err = hci_set_ext_adv_data_sync(hdev, cp.handle); if (err) return err;

3 months, 4 weeks

5
9
0 0

[PATCH v3 1/3] drm/amdgpu: Add WARN_ON to the resource clear function

by Arunpravin Paneer Selvam

Set the dirty bit when the memory resource is not cleared during BO release. v2(Christian): - Drop the cleared flag set to false. - Improve the amdgpu_vram_mgr_set_clear_state() function. v3: - Add back the resource clear flag set function call after being wiped during eviction (Christian). - Modified the patch subject name. Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam(a)amd.com> Suggested-by: Christian König <christian.koenig(a)amd.com> Cc: stable(a)vger.kernel.org Fixes: a68c7eaa7a8f ("drm/amdgpu: Enable clear page functionality") --- drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h index b256cbc2bc27..2c88d5fd87da 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h @@ -66,7 +66,10 @@ to_amdgpu_vram_mgr_resource(struct ttm_resource *res) static inline void amdgpu_vram_mgr_set_cleared(struct ttm_resource *res) { - to_amdgpu_vram_mgr_resource(res)->flags |= DRM_BUDDY_CLEARED; + struct amdgpu_vram_mgr_resource *ares = to_amdgpu_vram_mgr_resource(res); + + WARN_ON(ares->flags & DRM_BUDDY_CLEARED); + ares->flags |= DRM_BUDDY_CLEARED; } #endif -- 2.43.0

3 months, 4 weeks

4
7
0 0

Linux 6.15.6

by Greg Kroah-Hartman

I'm announcing the release of the 6.15.6 kernel. All users of the 6.15 kernel series must upgrade. The updated 6.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.15.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/ABI/testing/sysfs-devices-system-cpu | 1 Documentation/ABI/testing/sysfs-driver-ufs | 2 Documentation/admin-guide/hw-vuln/processor_mmio_stale_data.rst | 4 Documentation/admin-guide/kernel-parameters.txt | 13 Documentation/arch/x86/mds.rst | 8 Documentation/core-api/symbol-namespaces.rst | 22 Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml | 3 Documentation/devicetree/bindings/net/sophgo,sg2044-dwmac.yaml | 3 Makefile | 2 arch/arm64/boot/dts/apple/spi1-nvram.dtsi | 2 arch/arm64/boot/dts/apple/t8103-j293.dts | 2 arch/arm64/boot/dts/apple/t8103-jxxx.dtsi | 2 arch/arm64/boot/dts/apple/t8103.dtsi | 2 arch/arm64/boot/dts/apple/t8112-j493.dts | 2 arch/arm64/boot/dts/apple/t8112.dtsi | 2 arch/powerpc/include/uapi/asm/ioctls.h | 8 arch/riscv/kernel/cpu_ops_sbi.c | 6 arch/s390/pci/pci_event.c | 15 arch/x86/Kconfig | 9 arch/x86/entry/entry.S | 8 arch/x86/include/asm/cpufeatures.h | 5 arch/x86/include/asm/irqflags.h | 4 arch/x86/include/asm/kvm_host.h | 1 arch/x86/include/asm/mwait.h | 28 - arch/x86/include/asm/nospec-branch.h | 37 - arch/x86/kernel/cpu/amd.c | 44 + arch/x86/kernel/cpu/bugs.c | 133 +++++ arch/x86/kernel/cpu/common.c | 14 arch/x86/kernel/cpu/microcode/amd_shas.c | 112 ++++ arch/x86/kernel/cpu/scattered.c | 2 arch/x86/kernel/process.c | 16 arch/x86/kvm/cpuid.c | 15 arch/x86/kvm/reverse_cpuid.h | 7 arch/x86/kvm/svm/vmenter.S | 6 arch/x86/kvm/vmx/vmx.c | 2 drivers/acpi/acpica/dsmethod.c | 7 drivers/ata/libata-acpi.c | 24 drivers/ata/pata_cs5536.c | 2 drivers/ata/pata_via.c | 6 drivers/base/cpu.c | 3 drivers/block/aoe/aoe.h | 1 drivers/block/aoe/aoecmd.c | 8 drivers/block/aoe/aoedev.c | 5 drivers/dma-buf/dma-resv.c | 12 drivers/firmware/arm_ffa/driver.c | 71 +- drivers/firmware/samsung/exynos-acpm.c | 25 - drivers/gpu/drm/bridge/aux-hpd-bridge.c | 3 drivers/gpu/drm/bridge/panel.c | 5 drivers/gpu/drm/exynos/exynos_drm_fimd.c | 12 drivers/gpu/drm/i915/gt/intel_gsc.c | 2 drivers/gpu/drm/i915/gt/intel_ring_submission.c | 3 drivers/gpu/drm/i915/selftests/i915_request.c | 20 drivers/gpu/drm/i915/selftests/mock_request.c | 2 drivers/gpu/drm/msm/msm_gem_submit.c | 17 drivers/gpu/drm/v3d/v3d_drv.h | 8 drivers/gpu/drm/v3d/v3d_gem.c | 2 drivers/gpu/drm/v3d/v3d_irq.c | 37 + drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 2 drivers/gpu/drm/xe/Kconfig | 3 drivers/gpu/drm/xe/abi/guc_klvs_abi.h | 1 drivers/gpu/drm/xe/xe_device.c | 72 +- drivers/gpu/drm/xe/xe_guc_ads.c | 5 drivers/gpu/drm/xe/xe_guc_pc.c | 249 +++++++--- drivers/gpu/drm/xe/xe_guc_pc.h | 2 drivers/gpu/drm/xe/xe_guc_pc_types.h | 2 drivers/gpu/drm/xe/xe_migrate.c | 18 drivers/gpu/drm/xe/xe_wa_oob.rules | 6 drivers/hid/hid-appletb-kbd.c | 14 drivers/i2c/busses/i2c-designware-master.c | 1 drivers/infiniband/hw/mlx5/counters.c | 4 drivers/infiniband/hw/mlx5/devx.c | 10 drivers/infiniband/hw/mlx5/main.c | 33 + drivers/infiniband/hw/mlx5/mr.c | 61 +- drivers/infiniband/hw/mlx5/odp.c | 8 drivers/input/joystick/xpad.c | 2 drivers/input/misc/cs40l50-vibra.c | 2 drivers/input/misc/iqs7222.c | 7 drivers/iommu/intel/cache.c | 5 drivers/iommu/intel/iommu.c | 11 drivers/iommu/intel/iommu.h | 2 drivers/iommu/rockchip-iommu.c | 3 drivers/mmc/core/quirks.h | 12 drivers/mmc/core/sd_uhs2.c | 4 drivers/mmc/host/mtk-sd.c | 21 drivers/mmc/host/sdhci-uhs2.c | 20 drivers/mmc/host/sdhci.c | 9 drivers/mmc/host/sdhci.h | 16 drivers/mtd/nand/spi/core.c | 1 drivers/net/ethernet/amd/xgbe/xgbe-common.h | 2 drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 13 drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 24 drivers/net/ethernet/amd/xgbe/xgbe.h | 4 drivers/net/ethernet/atheros/atlx/atl1.c | 79 ++- drivers/net/ethernet/cisco/enic/enic_main.c | 4 drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 26 - drivers/net/ethernet/intel/idpf/idpf_controlq.c | 23 drivers/net/ethernet/intel/idpf/idpf_controlq_api.h | 2 drivers/net/ethernet/intel/idpf/idpf_ethtool.c | 4 drivers/net/ethernet/intel/idpf/idpf_lib.c | 12 drivers/net/ethernet/intel/igc/igc_main.c | 10 drivers/net/ethernet/sun/niu.c | 31 + drivers/net/ethernet/sun/niu.h | 4 drivers/net/ethernet/wangxun/libwx/wx_lib.c | 1 drivers/net/ethernet/wangxun/txgbe/txgbe_irq.c | 2 drivers/net/ethernet/wangxun/txgbe/txgbe_main.c | 22 drivers/net/usb/lan78xx.c | 2 drivers/net/virtio_net.c | 60 ++ drivers/net/wireless/ath/ath6kl/bmi.c | 4 drivers/nvme/host/core.c | 2 drivers/nvme/host/multipath.c | 3 drivers/nvme/host/pci.c | 6 drivers/nvme/target/nvmet.h | 2 drivers/platform/mellanox/mlxbf-pmc.c | 2 drivers/platform/mellanox/mlxbf-tmfifo.c | 3 drivers/platform/mellanox/mlxreg-lc.c | 2 drivers/platform/mellanox/nvsw-sn2201.c | 2 drivers/platform/x86/amd/hsmp/hsmp.c | 6 drivers/platform/x86/amd/pmc/pmc-quirks.c | 9 drivers/platform/x86/dell/dell-wmi-sysman/dell-wmi-sysman.h | 5 drivers/platform/x86/dell/dell-wmi-sysman/enum-attributes.c | 5 drivers/platform/x86/dell/dell-wmi-sysman/int-attributes.c | 5 drivers/platform/x86/dell/dell-wmi-sysman/passobj-attributes.c | 5 drivers/platform/x86/dell/dell-wmi-sysman/string-attributes.c | 5 drivers/platform/x86/dell/dell-wmi-sysman/sysman.c | 12 drivers/platform/x86/hp/hp-bioscfg/bioscfg.c | 4 drivers/platform/x86/think-lmi.c | 94 +-- drivers/platform/x86/wmi.c | 16 drivers/powercap/intel_rapl_common.c | 18 drivers/regulator/fan53555.c | 14 drivers/regulator/gpio-regulator.c | 8 drivers/rtc/rtc-cmos.c | 10 drivers/rtc/rtc-pcf2127.c | 7 drivers/scsi/hosts.c | 18 drivers/scsi/qla2xxx/qla_mbx.c | 2 drivers/scsi/qla4xxx/ql4_os.c | 2 drivers/scsi/sd.c | 2 drivers/spi/spi-fsl-dspi.c | 11 drivers/spi/spi-qpic-snand.c | 16 drivers/target/target_core_pr.c | 4 drivers/tee/optee/ffa_abi.c | 41 + drivers/tee/optee/optee_private.h | 2 drivers/ufs/core/ufs-sysfs.c | 4 drivers/usb/cdns3/cdnsp-debug.h | 5 drivers/usb/cdns3/cdnsp-ep0.c | 18 drivers/usb/cdns3/cdnsp-gadget.h | 6 drivers/usb/cdns3/cdnsp-ring.c | 7 drivers/usb/chipidea/udc.c | 7 drivers/usb/core/hub.c | 3 drivers/usb/core/quirks.c | 3 drivers/usb/core/usb-acpi.c | 4 drivers/usb/dwc3/core.c | 9 drivers/usb/dwc3/gadget.c | 24 drivers/usb/host/xhci-dbgcap.c | 4 drivers/usb/host/xhci-dbgtty.c | 1 drivers/usb/host/xhci-mem.c | 4 drivers/usb/host/xhci-pci.c | 25 + drivers/usb/host/xhci-plat.c | 3 drivers/usb/host/xhci-ring.c | 5 drivers/usb/host/xhci.c | 31 - drivers/usb/host/xhci.h | 3 drivers/usb/typec/altmodes/displayport.c | 5 fs/anon_inodes.c | 23 fs/btrfs/block-group.h | 2 fs/btrfs/free-space-tree.c | 40 + fs/btrfs/inode.c | 36 - fs/btrfs/ioctl.c | 4 fs/btrfs/tree-log.c | 137 ++--- fs/exec.c | 9 fs/libfs.c | 8 fs/namei.c | 2 fs/netfs/buffered_write.c | 2 fs/netfs/direct_write.c | 8 fs/netfs/misc.c | 26 - fs/netfs/write_retry.c | 2 fs/nfs/flexfilelayout/flexfilelayout.c | 120 +++- fs/nfs/inode.c | 17 fs/nfs/pnfs.c | 4 fs/smb/client/cifsglob.h | 2 fs/smb/client/cifsproto.h | 1 fs/smb/client/cifssmb.c | 2 fs/smb/client/connect.c | 15 fs/smb/client/fs_context.c | 17 fs/smb/client/misc.c | 6 fs/smb/client/readdir.c | 2 fs/smb/client/reparse.c | 22 fs/smb/client/smb2pdu.c | 11 fs/xfs/xfs_rtalloc.c | 2 include/linux/arm_ffa.h | 1 include/linux/cpu.h | 1 include/linux/export.h | 12 include/linux/fs.h | 2 include/linux/libata.h | 7 include/linux/usb.h | 2 include/linux/usb/typec_dp.h | 1 include/trace/events/netfs.h | 1 kernel/irq/irq_sim.c | 2 kernel/rcu/tree.c | 4 lib/test_objagg.c | 4 mm/secretmem.c | 9 mm/vmalloc.c | 63 +- net/bluetooth/hci_event.c | 36 - net/bluetooth/hci_sync.c | 227 +++++---- net/bluetooth/mgmt.c | 25 - net/ipv4/ip_input.c | 7 net/mac80211/rx.c | 4 net/rose/rose_route.c | 15 net/sched/sch_api.c | 19 net/vmw_vsock/vmci_transport.c | 4 sound/isa/sb/sb16_main.c | 7 sound/soc/amd/yc/acp6x-mach.c | 14 tools/testing/selftests/iommu/iommufd.c | 32 - tools/testing/selftests/iommu/iommufd_utils.h | 9 212 files changed, 2310 insertions(+), 984 deletions(-) Ahmed Zaki (1): idpf: convert control queue mutex to a spinlock Alok Tiwari (5): platform/mellanox: mlxbf-pmc: Fix duplicate event ID for CACHE_DATA1 platform/mellanox: nvsw-sn2201: Fix bus number in adapter error message nvme: Fix incorrect cdw15 value in passthru error logging platform/mellanox: mlxreg-lc: Fix logic error in power state check enic: fix incorrect MTU comparison in enic_change_mtu() Andrei Kuchynski (1): usb: typec: displayport: Fix potential deadlock Antoine Tenart (1): net: ipv4: fix stat increase when udp early demux drops the packet Armin Wolf (1): platform/x86: wmi: Fix WMI event enablement Arnd Bergmann (1): RDMA/mlx5: reduce stack usage in mlx5_ib_ufile_hw_cleanup Avri Altman (1): mmc: core: sd: Apply BROKEN_SD_DISCARD quirk earlier Bart Van Assche (1): scsi: ufs: core: Fix spelling of a sysfs attribute name Benjamin Coddington (1): NFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN Borislav Petkov (1): KVM: x86: Sort CPUID_8000_0021_EAX leaf bits properly Borislav Petkov (AMD) (5): x86/bugs: Rename MDS machinery to something more generic x86/bugs: Add a Transient Scheduler Attacks mitigation KVM: SVM: Advertise TSA CPUID bits to guests x86/microcode/AMD: Add TSA microcode SHAs x86/process: Move the buffer clearing before MONITOR Bui Quang Minh (2): virtio-net: xsk: rx: fix the frame's length check virtio-net: ensure the received length does not exceed allocated size Christian Brauner (1): anon_inode: rework assertions Christian Eggers (4): Bluetooth: HCI: Set extended advertising data synchronously Bluetooth: hci_sync: revert some mesh modifications Bluetooth: MGMT: set_mesh: update LE scan interval and window Bluetooth: MGMT: mesh_send: check instances prior disabling advertising Christian König (1): dma-buf: fix timeout handling in dma_resv_wait_timeout v2 Christoph Hellwig (1): scsi: core: Enforce unlimited max_segment_size when virt_boundary_mask is set Dan Carpenter (2): drm/i915/selftests: Change mock_request() to return error pointers lib: test_objagg: Set error message in check_expect_hints_stats() Darrick J. Wong (1): xfs: actually use the xfs_growfs_check_rtgeom tracepoint David Howells (5): netfs: Fix hang due to missing case in final DIO read result collection netfs: Fix looping in wait functions netfs: Fix ref leak on inserted extra subreq in write retry netfs: Fix i_size updating netfs: Fix double put of request David Thompson (1): platform/mellanox: mlxbf-tmfifo: fix vring_desc.len assignment Dmitry Baryshkov (2): drm/bridge: panel: move prepare_prev_first handling to drm_panel_bridge_add_typed drm/bridge: aux-hpd-bridge: fix assignment of the of_node Dmitry Bogdanov (1): nvmet: fix memory leak of bio integrity Elena Popa (1): rtc: pcf2127: fix SPI command byte for PCF2131 Eugen Hristev (1): nvme-pci: refresh visible attrs after being checked Filipe Manana (7): btrfs: fix failure to rebuild free space tree using multiple transactions btrfs: fix missing error handling when searching for inode refs during log replay btrfs: fix iteration of extrefs during log replay btrfs: fix inode lookup error handling during log replay btrfs: record new subvolume in parent dir earlier to avoid dir logging races btrfs: propagate last_unlink_trans earlier when doing a rmdir btrfs: use btrfs_record_snapshot_destroy() during rmdir Fushuai Wang (1): dpaa2-eth: fix xdp_rxq_info leak Gabor Juhos (1): spi: spi-qpic-snand: reallocate BAM transactions Gabriel Santese (1): ASoC: amd: yc: Add quirk for MSI Bravo 17 D7VF internal mic Geliang Tang (1): nvme-multipath: fix suspicious RCU usage warning Greg Kroah-Hartman (1): Linux 6.15.6 Gyeyoung Baek (1): genirq/irq_sim: Initialize work context pointers properly Harry Austen (1): drm/xe: Allow dropping kunit dependency as built-in HarshaVardhana S A (1): vsock/vmci: Clear the vmci transport packet properly when initializing it Heikki Krogerus (1): usb: acpi: fix device link removal Heiko Stuebner (1): regulator: fan53555: add enable_time support and soft-start times Hongyu Xie (1): xhci: Disable stream for xHC controller with XHCI_BROKEN_STREAMS Hugo Villeneuve (1): rtc: pcf2127: add missing semicolon after statement Jake Hillion (1): x86/platform/amd: move final timeout check to after final sleep James Clark (1): spi: spi-fsl-dspi: Clear completion counter before initiating transfer Janne Grunau (1): arm64: dts: apple: t8103: Fix PCIe BCM4377 nodename Janusz Krzysztofik (1): drm/i915/gt: Fix timeline left held on VMA alloc error Jeff LaBundy (1): Input: iqs7222 - explicitly define number of external channels Jens Wiklander (1): optee: ffa: fix sleep in atomic context Jeongjun Park (1): mm/vmalloc: fix data race in show_numa_info() Jia Yao (1): drm/xe: Fix out-of-bounds field write in MI_STORE_DATA_IMM Jiawen Wu (2): net: txgbe: request MISC IRQ in ndo_open net: libwx: fix the incorrect display of the queue number Johannes Berg (3): ata: pata_cs5536: fix build on 32-bit UML wifi: mac80211: drop invalid source address OCB frames wifi: ath6kl: remove WARN on bad firmware input John Harrison (1): drm/xe/guc: Enable w/a 16026508708 Junxiao Chang (1): drm/i915/gsc: mei interrupt top half should be in irq disabled context Justin Sanders (1): aoe: defer rexmit timer downdev work to workqueue Kohei Enju (1): rose: fix dangling neighbour pointers in rose_rt_device_down() Krzysztof Kozlowski (2): dt-bindings: net: sophgo,sg2044-dwmac: Drop status from the example dt-bindings: i2c: realtek,rtl9301: Fix missing 'reg' constraint Kuen-Han Tsai (1): usb: dwc3: Abort suspend on soft disconnect failure Kuniyuki Iwashima (1): nfs: Clean up /proc/net/rpc/nfs when nfs_fs_proc_net_init() fails. Kurt Borja (7): platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks platform/x86: hp-bioscfg: Fix class device unregistration platform/x86: think-lmi: Fix class device unregistration platform/x86: dell-wmi-sysman: Fix class device unregistration platform/x86: think-lmi: Create ksets consecutively platform/x86: think-lmi: Fix kobject cleanup platform/x86: think-lmi: Fix sysfs group cleanup Lion Ackermann (1): net/sched: Always pass notifications when child class becomes empty Lu Baolu (1): iommu/vt-d: Assign devtlb cache tag on ATS enablement Lucas De Marchi (2): drm/xe/guc_pc: Add _locked variant for min/max freq drm/xe: Split xe_device_td_flush() Madhavan Srinivasan (1): powerpc: Fix struct termio related ioctl macros Manivannan Sadhasivam (1): regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods Marek Szyprowski (1): drm/exynos: fimd: Guard display clock control with runtime PM calls Mario Limonciello (1): platform/x86/amd/pmc: Add PCSpecialist Lafite Pro V 14M to 8042 quirks list Mark Zhang (1): RDMA/mlx5: Initialize obj_event->obj_sub_list before xa_insert Marko Kiiskila (1): drm/vmwgfx: Fix guests running with TDX/SEV Masami Hiramatsu (Google) (2): mtk-sd: Fix a pagefault in dma_unmap_sg() for not prepared data mtk-sd: Prevent memory corruption from DMA map failure Mateusz Jończyk (1): rtc: cmos: use spin_lock_irqsave in cmos_interrupt Mathias Nyman (1): xhci: dbc: Flush queued requests before stopping dbc Maurizio Lombardi (1): scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port() Maíra Canal (1): drm/v3d: Disable interrupts before resetting the GPU Michael J. Ruhl (1): i2c/designware: Fix an initialization issue Michal Swiatkowski (1): idpf: return 0 size for RSS key if not supported Nicolin Chen (3): iommufd/selftest: Add missing close(mfd) in memfd_mmap() iommufd/selftest: Add asserts testing global mfd iommufd/selftest: Fix iommufd_dirty_tracking with large hugepage sizes Niklas Schnelle (2): s390/pci: Fix stale function handles in error handling s390/pci: Do not try re-enabling load/store if device is disabled Nilton Perim Neto (1): Input: xpad - support Acer NGR 200 Controller Oleksij Rempel (1): net: usb: lan78xx: fix WARN in __netif_napi_del_locked on disconnect Oliver Neukum (1): Logitech C-270 even more broken Or Har-Toov (2): RDMA/mlx5: Fix unsafe xarray access in implicit ODP handling IB/mlx5: Fix potential deadlock in MR deregistration Pablo Martin-Gomez (1): mtd: spinand: fix memory leak of ECC engine conf Patrisious Haddad (3): RDMA/mlx5: Fix HW counters query for non-representor devices RDMA/mlx5: Fix CC counters query for MPV RDMA/mlx5: Fix vport loopback for MPV device Paulo Alcantara (5): smb: client: fix warning when reconnecting channel smb: client: set missing retry flag in smb2_writev_callback() smb: client: set missing retry flag in cifs_readv_callback() smb: client: set missing retry flag in cifs_writev_callback() smb: client: fix native SMB symlink traversal Pawel Laszczak (1): usb: cdnsp: Fix issue with CV Bad Descriptor test Peter Chen (1): usb: cdnsp: do not disable slot for disabled slot Peter Zijlstra (1): module: Provide EXPORT_SYMBOL_GPL_FOR_MODULES() helper Philipp Kerling (1): smb: client: fix readdir returning wrong type with POSIX extensions Qasim Ijaz (2): HID: appletb-kbd: fix memory corruption of input_handler_list HID: appletb-kbd: fix slab use-after-free bug in appletb_kbd_probe RD Babiera (1): usb: typec: altmodes/displayport: do not index invalid pin_assignments Rafael J. Wysocki (1): ACPICA: Refuse to evaluate a method if arguments are missing Raju Rangoju (3): amd-xgbe: align CL37 AN sequence as per databook amd-xgbe: do not double read link status usb: xhci: quirk for data loss in ISOC transfers Raven Black (1): ASoC: amd: yc: update quirk data for HP Victus Rob Clark (2): drm/msm: Fix a fence leak in submit error path drm/msm: Fix another leak in the submit error path Roy Luo (2): usb: xhci: Skip xhci_reset in xhci_resume if xhci is being removed Revert "usb: xhci: Implement xhci_handshake_check_state() helper" SCHNEIDER Johannes (1): usb: dwc3: gadget: Fix TRB reclaim logic for short transfers and ZLPs Sergey Senozhatsky (1): mtk-sd: reset host->mrq on prepare_data() error Shivank Garg (1): fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass Shyam Prasad N (1): cifs: all initializations for tcon should happen in tcon_info_alloc Simon Xue (1): iommu/rockchip: prevent iommus dead loop when two masters share one IOMMU Sudeep Holla (3): firmware: arm_ffa: Fix memory leak by freeing notifier callback node firmware: arm_ffa: Move memory allocation outside the mutex locking firmware: arm_ffa: Replace mutex with rwlock to avoid sleep in atomic context Sven Peter (2): arm64: dts: apple: Drop {address,size}-cells from SPI NOR arm64: dts: apple: Move touchbar mipi {address,size}-cells from dtsi to dts Takashi Iwai (2): ALSA: sb: Don't allow changing the DMA mode during operations ALSA: sb: Force to disable DMAs once when DMA mode is changed Tasos Sahanidis (1): ata: libata-acpi: Do not assume 40 wire cable if no devices are enabled Thomas Fourier (4): scsi: qla2xxx: Fix DMA mapping test in qla24xx_get_port_database() scsi: qla4xxx: Fix missing DMA mapping error in qla4xxx_alloc_pdu() ethernet: atl1: Add missing DMA mapping error checks and count errors nui: Fix dma_mapping_error() check Tigran Mkrtchyan (1): flexfiles/pNFS: update stats on NFS4ERR_DELAY for v4.1 DSes Trond Myklebust (1): NFSv4/flexfiles: Fix handling of NFS level errors in I/O Tudor Ambarus (1): firmware: exynos-acpm: fix timeouts on xfers handling Uladzislau Rezki (Sony) (1): rcu: Return early if callback is not specified Ulf Hansson (1): Revert "mmc: sdhci: Disable SD card clock before changing parameters" Victor Shih (3): mmc: sdhci: Add a helper function for dump register in dynamic debug mode mmc: sdhci-uhs2: Adjust some error messages and register dump for SD UHS-II card mmc: core: Adjust some error messages for SD UHS-II cards Vinay Belgaumkar (2): drm/xe/bmg: Update Wa_14022085890 drm/xe/bmg: Update Wa_22019338487 Viresh Kumar (1): firmware: arm_ffa: Fix the missing entry in struct ffa_indirect_msg_hdr Vitaly Lifshits (1): igc: disable L1.2 PCI-E link substate to avoid performance issue Vivian Wang (1): riscv: cpu_ops_sbi: Use static array for boot_data Wang Zhaolong (1): smb: client: fix race condition in negotiate timeout by using more precise timing Xu Yang (1): usb: chipidea: udc: disconnect/reconnect from host when do suspend/resume Yang Li (1): Bluetooth: Prevent unintended pause by checking if advertising is active Yunshui Jiang (1): Input: cs40l50-vibra - fix potential NULL dereference in cs40l50_upload_owt() Zhang Rui (1): powercap: intel_rapl: Do not change CLAMPING bit if ENABLE bit cannot be changed jackysliu (1): scsi: sd: Fix VPD page 0xb7 length check Łukasz Bartosik (1): xhci: dbctty: disable ECHO flag by default

3 months, 4 weeks

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Linux 6.12.37

by Greg Kroah-Hartman

I'm announcing the release of the 6.12.37 kernel. All users of the 6.12 kernel series must upgrade. The updated 6.12.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.12.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/ABI/testing/sysfs-devices-system-cpu | 1 Documentation/ABI/testing/sysfs-driver-ufs | 2 Documentation/admin-guide/hw-vuln/processor_mmio_stale_data.rst | 4 Documentation/admin-guide/kernel-parameters.txt | 13 Documentation/arch/x86/mds.rst | 8 Documentation/core-api/symbol-namespaces.rst | 22 Makefile | 2 arch/arm64/boot/dts/apple/t8103-jxxx.dtsi | 2 arch/arm64/boot/dts/qcom/sm8650.dtsi | 163 - arch/arm64/boot/dts/qcom/x1e80100-crd.dts | 2 arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi | 3 arch/arm64/boot/dts/renesas/cat875.dtsi | 3 arch/arm64/boot/dts/renesas/condor-common.dtsi | 3 arch/arm64/boot/dts/renesas/draak.dtsi | 3 arch/arm64/boot/dts/renesas/ebisu.dtsi | 3 arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi | 3 arch/arm64/boot/dts/renesas/r8a77970-eagle.dts | 3 arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts | 3 arch/arm64/boot/dts/renesas/r8a77980-v3hsk.dts | 3 arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts | 3 arch/arm64/boot/dts/renesas/r8a779f0-spider-ethernet.dtsi | 9 arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dts | 6 arch/arm64/boot/dts/renesas/r8a779g2-white-hawk-single.dts | 63 arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts | 3 arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi | 6 arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi | 3 arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi | 6 arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi | 6 arch/arm64/boot/dts/renesas/salvator-common.dtsi | 3 arch/arm64/boot/dts/renesas/ulcb.dtsi | 3 arch/arm64/boot/dts/renesas/white-hawk-cpu-common.dtsi | 3 arch/arm64/boot/dts/renesas/white-hawk-ethernet.dtsi | 6 arch/arm64/boot/dts/renesas/white-hawk-single.dtsi | 77 arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 42 arch/powerpc/include/uapi/asm/ioctls.h | 8 arch/powerpc/kernel/Makefile | 2 arch/riscv/kernel/cpu_ops_sbi.c | 6 arch/s390/pci/pci_event.c | 15 arch/x86/Kconfig | 9 arch/x86/entry/entry.S | 8 arch/x86/include/asm/cpu.h | 12 arch/x86/include/asm/cpufeatures.h | 6 arch/x86/include/asm/irqflags.h | 4 arch/x86/include/asm/mwait.h | 28 arch/x86/include/asm/nospec-branch.h | 37 arch/x86/kernel/cpu/amd.c | 60 arch/x86/kernel/cpu/bugs.c | 133 arch/x86/kernel/cpu/common.c | 14 arch/x86/kernel/cpu/microcode/amd.c | 12 arch/x86/kernel/cpu/microcode/amd_shas.c | 112 arch/x86/kernel/cpu/scattered.c | 2 arch/x86/kernel/process.c | 16 arch/x86/kvm/cpuid.c | 8 arch/x86/kvm/reverse_cpuid.h | 8 arch/x86/kvm/svm/vmenter.S | 6 arch/x86/kvm/vmx/vmx.c | 2 drivers/acpi/acpica/dsmethod.c | 7 drivers/acpi/thermal.c | 12 drivers/ata/libata-acpi.c | 24 drivers/ata/pata_cs5536.c | 2 drivers/ata/pata_via.c | 6 drivers/base/cpu.c | 3 drivers/block/aoe/aoe.h | 1 drivers/block/aoe/aoecmd.c | 8 drivers/block/aoe/aoedev.c | 5 drivers/crypto/intel/iaa/iaa_crypto_main.c | 140 drivers/crypto/xilinx/zynqmp-sha.c | 18 drivers/dma-buf/dma-resv.c | 12 drivers/firmware/arm_ffa/driver.c | 59 drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 14 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 10 drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 4 drivers/gpu/drm/amd/amdgpu/imu_v11_0.c | 6 drivers/gpu/drm/amd/amdgpu/psp_v13_0.c | 2 drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c | 1624 ++++++++++ drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c | 35 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 8 drivers/gpu/drm/bridge/aux-hpd-bridge.c | 3 drivers/gpu/drm/exynos/exynos_drm_fimd.c | 12 drivers/gpu/drm/i915/display/intel_dp.c | 18 drivers/gpu/drm/i915/gt/intel_gsc.c | 2 drivers/gpu/drm/i915/gt/intel_ring_submission.c | 3 drivers/gpu/drm/i915/selftests/i915_request.c | 20 drivers/gpu/drm/i915/selftests/mock_request.c | 2 drivers/gpu/drm/msm/msm_gem_submit.c | 17 drivers/gpu/drm/tiny/simpledrm.c | 4 drivers/gpu/drm/v3d/v3d_drv.h | 8 drivers/gpu/drm/v3d/v3d_gem.c | 2 drivers/gpu/drm/v3d/v3d_irq.c | 37 drivers/gpu/drm/xe/Kconfig | 3 drivers/gpu/drm/xe/abi/guc_communication_ctb_abi.h | 1 drivers/gpu/drm/xe/compat-i915-headers/gem/i915_gem_stolen.h | 2 drivers/gpu/drm/xe/display/xe_dsb_buffer.c | 18 drivers/gpu/drm/xe/display/xe_fb_pin.c | 17 drivers/gpu/drm/xe/regs/xe_reg_defs.h | 2 drivers/gpu/drm/xe/xe_bo.c | 78 drivers/gpu/drm/xe/xe_bo.h | 40 drivers/gpu/drm/xe/xe_bo_evict.c | 14 drivers/gpu/drm/xe/xe_bo_types.h | 10 drivers/gpu/drm/xe/xe_device.c | 55 drivers/gpu/drm/xe/xe_ggtt.c | 35 drivers/gpu/drm/xe/xe_guc.c | 4 drivers/gpu/drm/xe/xe_guc_ct.c | 350 +- drivers/gpu/drm/xe/xe_guc_ct.h | 2 drivers/gpu/drm/xe/xe_guc_ct_types.h | 23 drivers/gpu/drm/xe/xe_guc_pc.c | 144 drivers/gpu/drm/xe/xe_guc_pc.h | 2 drivers/gpu/drm/xe/xe_guc_pc_types.h | 2 drivers/gpu/drm/xe/xe_irq.c | 4 drivers/gpu/drm/xe/xe_trace_bo.h | 2 drivers/i2c/busses/i2c-designware-master.c | 1 drivers/infiniband/hw/mlx5/counters.c | 4 drivers/infiniband/hw/mlx5/devx.c | 2 drivers/infiniband/hw/mlx5/main.c | 33 drivers/infiniband/hw/mlx5/mr.c | 63 drivers/infiniband/hw/mlx5/odp.c | 8 drivers/infiniband/sw/rxe/rxe_qp.c | 7 drivers/input/joystick/xpad.c | 2 drivers/input/misc/cs40l50-vibra.c | 2 drivers/input/misc/iqs7222.c | 7 drivers/iommu/ipmmu-vmsa.c | 2 drivers/iommu/rockchip-iommu.c | 3 drivers/mfd/exynos-lpass.c | 25 drivers/mmc/core/quirks.h | 12 drivers/mmc/host/mtk-sd.c | 21 drivers/mmc/host/sdhci.c | 9 drivers/mmc/host/sdhci.h | 16 drivers/mtd/nand/spi/core.c | 1 drivers/net/bonding/bond_main.c | 8 drivers/net/ethernet/amd/xgbe/xgbe-common.h | 2 drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 13 drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 24 drivers/net/ethernet/amd/xgbe/xgbe.h | 4 drivers/net/ethernet/atheros/atlx/atl1.c | 79 drivers/net/ethernet/cisco/enic/enic_main.c | 4 drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 26 drivers/net/ethernet/intel/idpf/idpf_controlq.c | 23 drivers/net/ethernet/intel/idpf/idpf_controlq_api.h | 2 drivers/net/ethernet/intel/idpf/idpf_ethtool.c | 4 drivers/net/ethernet/intel/idpf/idpf_lib.c | 12 drivers/net/ethernet/intel/igc/igc_main.c | 10 drivers/net/ethernet/sun/niu.c | 31 drivers/net/ethernet/sun/niu.h | 4 drivers/net/ethernet/wangxun/libwx/wx_lib.c | 1 drivers/net/ethernet/wangxun/txgbe/txgbe_irq.c | 2 drivers/net/ethernet/wangxun/txgbe/txgbe_main.c | 22 drivers/net/usb/lan78xx.c | 2 drivers/net/virtio_net.c | 60 drivers/net/wireless/ath/ath12k/dp_rx.c | 3 drivers/net/wireless/ath/ath12k/dp_rx.h | 3 drivers/net/wireless/ath/ath12k/dp_tx.c | 21 drivers/net/wireless/ath/ath12k/mac.c | 16 drivers/net/wireless/ath/ath6kl/bmi.c | 4 drivers/nvme/host/core.c | 2 drivers/nvme/target/nvmet.h | 2 drivers/platform/mellanox/mlxbf-pmc.c | 2 drivers/platform/mellanox/mlxbf-tmfifo.c | 3 drivers/platform/mellanox/mlxreg-lc.c | 2 drivers/platform/mellanox/nvsw-sn2201.c | 2 drivers/platform/x86/amd/pmc/pmc-quirks.c | 9 drivers/platform/x86/dell/dell-wmi-sysman/dell-wmi-sysman.h | 5 drivers/platform/x86/dell/dell-wmi-sysman/enum-attributes.c | 5 drivers/platform/x86/dell/dell-wmi-sysman/int-attributes.c | 5 drivers/platform/x86/dell/dell-wmi-sysman/passobj-attributes.c | 5 drivers/platform/x86/dell/dell-wmi-sysman/string-attributes.c | 5 drivers/platform/x86/dell/dell-wmi-sysman/sysman.c | 25 drivers/platform/x86/firmware_attributes_class.c | 41 drivers/platform/x86/firmware_attributes_class.h | 3 drivers/platform/x86/hp/hp-bioscfg/bioscfg.c | 14 drivers/platform/x86/think-lmi.c | 103 drivers/powercap/intel_rapl_common.c | 18 drivers/regulator/fan53555.c | 14 drivers/regulator/gpio-regulator.c | 8 drivers/remoteproc/ti_k3_dsp_remoteproc.c | 6 drivers/remoteproc/ti_k3_m4_remoteproc.c | 6 drivers/remoteproc/ti_k3_r5_remoteproc.c | 180 - drivers/rtc/rtc-cmos.c | 10 drivers/rtc/rtc-pcf2127.c | 7 drivers/scsi/lpfc/lpfc_bsg.c | 6 drivers/scsi/lpfc/lpfc_crtn.h | 2 drivers/scsi/lpfc/lpfc_ct.c | 18 drivers/scsi/lpfc/lpfc_debugfs.c | 4 drivers/scsi/lpfc/lpfc_disc.h | 60 drivers/scsi/lpfc/lpfc_els.c | 437 +- drivers/scsi/lpfc/lpfc_hbadisc.c | 305 - drivers/scsi/lpfc/lpfc_init.c | 58 drivers/scsi/lpfc/lpfc_nportdisc.c | 329 -- drivers/scsi/lpfc/lpfc_nvme.c | 9 drivers/scsi/lpfc/lpfc_nvmet.c | 2 drivers/scsi/lpfc/lpfc_scsi.c | 8 drivers/scsi/lpfc/lpfc_sli.c | 78 drivers/scsi/lpfc/lpfc_vport.c | 6 drivers/scsi/qla2xxx/qla_mbx.c | 2 drivers/scsi/qla4xxx/ql4_os.c | 2 drivers/scsi/sd.c | 2 drivers/spi/spi-fsl-dspi.c | 11 drivers/target/target_core_pr.c | 4 drivers/tee/optee/ffa_abi.c | 41 drivers/tee/optee/optee_private.h | 2 drivers/ufs/core/ufs-sysfs.c | 4 drivers/usb/cdns3/cdnsp-debug.h | 5 drivers/usb/cdns3/cdnsp-ep0.c | 18 drivers/usb/cdns3/cdnsp-gadget.h | 6 drivers/usb/cdns3/cdnsp-ring.c | 7 drivers/usb/chipidea/udc.c | 7 drivers/usb/core/hub.c | 3 drivers/usb/core/quirks.c | 3 drivers/usb/core/usb-acpi.c | 4 drivers/usb/dwc3/core.c | 9 drivers/usb/dwc3/gadget.c | 22 drivers/usb/host/xhci-dbgcap.c | 4 drivers/usb/host/xhci-dbgtty.c | 1 drivers/usb/host/xhci-mem.c | 4 drivers/usb/host/xhci-pci.c | 25 drivers/usb/host/xhci-plat.c | 3 drivers/usb/host/xhci-ring.c | 5 drivers/usb/host/xhci.c | 31 drivers/usb/host/xhci.h | 3 drivers/usb/typec/altmodes/displayport.c | 5 drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c | 14 fs/anon_inodes.c | 27 fs/bcachefs/fsck.c | 2 fs/bcachefs/recovery.c | 2 fs/bcachefs/util.h | 2 fs/btrfs/file.c | 21 fs/btrfs/inode.c | 36 fs/btrfs/ioctl.c | 4 fs/btrfs/tree-log.c | 377 +- fs/erofs/xattr.c | 2 fs/f2fs/data.c | 2 fs/f2fs/f2fs.h | 35 fs/f2fs/file.c | 3 fs/f2fs/gc.h | 1 fs/f2fs/segment.c | 11 fs/f2fs/segment.h | 10 fs/f2fs/super.c | 42 fs/file_table.c | 4 fs/gfs2/aops.c | 54 fs/gfs2/aops.h | 3 fs/gfs2/bmap.c | 3 fs/gfs2/glock.c | 19 fs/gfs2/glops.c | 9 fs/gfs2/incore.h | 3 fs/gfs2/inode.c | 96 fs/gfs2/inode.h | 1 fs/gfs2/log.c | 7 fs/gfs2/super.c | 114 fs/gfs2/trace_gfs2.h | 9 fs/gfs2/trans.c | 21 fs/gfs2/trans.h | 2 fs/gfs2/xattr.c | 11 fs/gfs2/xattr.h | 2 fs/kernfs/file.c | 2 fs/netfs/buffered_write.c | 2 fs/netfs/direct_write.c | 8 fs/netfs/write_collect.c | 5 fs/nfs/flexfilelayout/flexfilelayout.c | 121 fs/nfs/inode.c | 17 fs/nfs/pnfs.c | 4 fs/smb/client/cifsglob.h | 2 fs/smb/client/cifsproto.h | 1 fs/smb/client/cifssmb.c | 2 fs/smb/client/connect.c | 15 fs/smb/client/misc.c | 6 fs/smb/client/readdir.c | 2 fs/smb/client/smb2pdu.c | 11 include/linux/bpf_verifier.h | 31 include/linux/cpu.h | 1 include/linux/dcache.h | 1 include/linux/export.h | 12 include/linux/fs.h | 2 include/linux/libata.h | 7 include/linux/spinlock.h | 13 include/linux/usb.h | 2 include/linux/usb/typec_dp.h | 1 kernel/bpf/verifier.c | 125 kernel/irq/irq_sim.c | 2 kernel/rcu/tree.c | 4 kernel/sched/core.c | 4 kernel/sched/debug.c | 7 kernel/sched/ext.c | 12 kernel/sched/fair.c | 117 kernel/sched/pelt.c | 4 kernel/sched/sched.h | 5 lib/Kconfig.ubsan | 2 lib/test_objagg.c | 4 mm/secretmem.c | 10 mm/userfaultfd.c | 33 mm/vmalloc.c | 63 net/bluetooth/hci_event.c | 36 net/bluetooth/hci_sync.c | 227 - net/bluetooth/mgmt.c | 25 net/mac80211/rx.c | 4 net/rose/rose_route.c | 15 net/sched/sch_api.c | 19 net/sunrpc/rpc_pipe.c | 14 net/vmw_vsock/vmci_transport.c | 4 security/selinux/ss/services.c | 16 sound/isa/sb/sb16_main.c | 7 sound/soc/amd/yc/acp6x-mach.c | 14 sound/soc/codecs/tas2764.c | 46 sound/soc/codecs/tas2764.h | 3 tools/testing/kunit/qemu_configs/sparc.py | 7 tools/testing/selftests/iommu/iommufd.c | 30 304 files changed, 5903 insertions(+), 2737 deletions(-) Ahmed Zaki (1): idpf: convert control queue mutex to a spinlock Al Viro (1): add a string-to-qstr constructor Alex Deucher (1): drm/amdgpu/mes: add missing locking in helper functions Alok Tiwari (5): platform/mellanox: mlxbf-pmc: Fix duplicate event ID for CACHE_DATA1 platform/mellanox: nvsw-sn2201: Fix bus number in adapter error message nvme: Fix incorrect cdw15 value in passthru error logging platform/mellanox: mlxreg-lc: Fix logic error in power state check enic: fix incorrect MTU comparison in enic_change_mtu() Andreas Gruenbacher (12): gfs2: Initialize gl_no_formal_ino earlier gfs2: Rename GIF_{DEFERRED -> DEFER}_DELETE gfs2: Rename dinode_demise to evict_behavior gfs2: Prevent inode creation race gfs2: Decode missing glock flags in tracepoints gfs2: Add GLF_PENDING_REPLY flag gfs2: Replace GIF_DEFER_DELETE with GLF_DEFER_DELETE gfs2: Move gfs2_dinode_dealloc gfs2: Move GIF_ALLOC_FAILED check out of gfs2_ea_dealloc gfs2: deallocate inodes in gfs2_create_inode gfs2: Move gfs2_trans_add_databufs gfs2: Don't start unnecessary transactions during log flush Andrei Kuchynski (1): usb: typec: displayport: Fix potential deadlock Andrii Nakryiko (1): bpf: use common instruction history across all states Armin Wolf (1): ACPI: thermal: Execute _SCP before reading trip points Arnd Bergmann (1): iommu: ipmmu-vmsa: avoid Wformat-security warning Avri Altman (1): mmc: core: sd: Apply BROKEN_SD_DISCARD quirk earlier Bart Van Assche (1): scsi: ufs: core: Fix spelling of a sysfs attribute name Beleswar Padhi (5): remoteproc: k3-r5: Add devm action to release reserved memory remoteproc: k3-r5: Use devm_kcalloc() helper remoteproc: k3-r5: Use devm_ioremap_wc() helper remoteproc: k3-r5: Use devm_rproc_add() helper remoteproc: k3-r5: Refactor sequential core power up/down operations Benjamin Coddington (1): NFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN Borislav Petkov (AMD) (5): x86/bugs: Rename MDS machinery to something more generic x86/bugs: Add a Transient Scheduler Attacks mitigation KVM: SVM: Advertise TSA CPUID bits to guests x86/microcode/AMD: Add TSA microcode SHAs x86/process: Move the buffer clearing before MONITOR Bui Quang Minh (2): virtio-net: xsk: rx: fix the frame's length check virtio-net: ensure the received length does not exceed allocated size Chao Yu (2): f2fs: zone: introduce first_zoned_segno in f2fs_sb_info f2fs: zone: fix to calculate first_zoned_segno correctly Christian Eggers (4): Bluetooth: HCI: Set extended advertising data synchronously Bluetooth: hci_sync: revert some mesh modifications Bluetooth: MGMT: set_mesh: update LE scan interval and window Bluetooth: MGMT: mesh_send: check instances prior disabling advertising Christian König (1): dma-buf: fix timeout handling in dma_resv_wait_timeout v2 Christian Marangi (1): spinlock: extend guard with spinlock_bh variants Christophe JAILLET (1): mfd: exynos-lpass: Fix another error handling path in exynos_lpass_probe() Cosmin Ratiu (1): bonding: Mark active offloaded xfrm_states Daeho Jeong (1): f2fs: decrease spare area for pinned files for zoned devices Dan Carpenter (2): drm/i915/selftests: Change mock_request() to return error pointers lib: test_objagg: Set error message in check_expect_hints_stats() David Gow (1): kunit: qemu_configs: Disable faulting tests on 32-bit SPARC David Howells (2): netfs: Fix i_size updating netfs: Fix oops in write-retry from mis-resetting the subreq iterator David Thompson (1): platform/mellanox: mlxbf-tmfifo: fix vring_desc.len assignment Dmitry Baryshkov (1): drm/bridge: aux-hpd-bridge: fix assignment of the of_node Dmitry Bogdanov (1): nvmet: fix memory leak of bio integrity Elena Popa (1): rtc: pcf2127: fix SPI command byte for PCF2131 Ewan D. Milne (1): scsi: lpfc: Restore clearing of NLP_UNREG_INP in ndlp->nlp_flag Filipe Manana (10): btrfs: fix missing error handling when searching for inode refs during log replay btrfs: fix iteration of extrefs during log replay btrfs: return a btrfs_inode from btrfs_iget_logging() btrfs: return a btrfs_inode from read_one_inode() btrfs: fix invalid inode pointer dereferences during log replay btrfs: fix inode lookup error handling during log replay btrfs: record new subvolume in parent dir earlier to avoid dir logging races btrfs: propagate last_unlink_trans earlier when doing a rmdir btrfs: use btrfs_record_snapshot_destroy() during rmdir btrfs: fix wrong start offset for delalloc space release during mmap write Frank Min (1): drm/amdgpu: add kicker fws loading for gfx11/smu13/psp13 Fushuai Wang (1): dpaa2-eth: fix xdp_rxq_info leak Gabriel Santese (1): ASoC: amd: yc: Add quirk for MSI Bravo 17 D7VF internal mic Geert Uytterhoeven (3): arm64: dts: renesas: Use interrupts-extended for Ethernet PHYs arm64: dts: renesas: Factor out White Hawk Single board support arm64: dts: renesas: white-hawk-single: Improve Ethernet TSN description Greg Kroah-Hartman (1): Linux 6.12.37 Gyeyoung Baek (1): genirq/irq_sim: Initialize work context pointers properly Harry Austen (1): drm/xe: Allow dropping kunit dependency as built-in HarshaVardhana S A (1): vsock/vmci: Clear the vmci transport packet properly when initializing it Heikki Krogerus (1): usb: acpi: fix device link removal Heiko Stuebner (1): regulator: fan53555: add enable_time support and soft-start times Herbert Xu (3): crypto: iaa - Remove dst_null support crypto: iaa - Do not clobber req->base.data crypto: zynqmp-sha - Add locking Hongyu Xie (1): xhci: Disable stream for xHC controller with XHCI_BROKEN_STREAMS Hugo Villeneuve (1): rtc: pcf2127: add missing semicolon after statement Imre Deak (1): drm/i915/dp_mst: Work around Thunderbolt sink disconnect after SINK_COUNT_ESI read James Clark (1): spi: spi-fsl-dspi: Clear completion counter before initiating transfer Janne Grunau (1): arm64: dts: apple: t8103: Fix PCIe BCM4377 nodename Janusz Krzysztofik (1): drm/i915/gt: Fix timeline left held on VMA alloc error Jeff LaBundy (1): Input: iqs7222 - explicitly define number of external channels Jens Wiklander (1): optee: ffa: fix sleep in atomic context Jeongjun Park (1): mm/vmalloc: fix data race in show_numa_info() Jiawen Wu (2): net: txgbe: request MISC IRQ in ndo_open net: libwx: fix the incorrect display of the queue number Johan Hovold (1): arm64: dts: qcom: x1e80100-crd: mark l12b and l15b always-on Johannes Berg (3): ata: pata_cs5536: fix build on 32-bit UML wifi: mac80211: drop invalid source address OCB frames wifi: ath6kl: remove WARN on bad firmware input John Harrison (1): drm/xe/guc: Dead CT helper Juha-Pekka Heikkila (1): drm/xe: add interface to request physical alignment for buffer objects Junxiao Chang (1): drm/i915/gsc: mei interrupt top half should be in irq disabled context Justin Sanders (1): aoe: defer rexmit timer downdev work to workqueue Justin Tee (3): scsi: lpfc: Remove NLP_RELEASE_RPI flag from nodelist structure scsi: lpfc: Change lpfc_nodelist nlp_flag member into a bitmask scsi: lpfc: Avoid potential ndlp use-after-free in dev_loss_tmo_callbk Kairui Song (1): mm: userfaultfd: fix race of userfaultfd_move and swap cache Kees Cook (1): ubsan: integer-overflow: depend on BROKEN to keep this out of CI Kohei Enju (1): rose: fix dangling neighbour pointers in rose_rt_device_down() Krzysztof Kozlowski (1): arm64: dts: qcom: sm8650: change labels to lower-case Kuen-Han Tsai (1): usb: dwc3: Abort suspend on soft disconnect failure Kuniyuki Iwashima (1): nfs: Clean up /proc/net/rpc/nfs when nfs_fs_proc_net_init() fails. Kurt Borja (7): platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks platform/x86: hp-bioscfg: Fix class device unregistration platform/x86: think-lmi: Fix class device unregistration platform/x86: dell-wmi-sysman: Fix class device unregistration platform/x86: think-lmi: Create ksets consecutively platform/x86: think-lmi: Fix kobject cleanup platform/x86: think-lmi: Fix sysfs group cleanup Lion Ackermann (1): net/sched: Always pass notifications when child class becomes empty Longfang Liu (2): hisi_acc_vfio_pci: bugfix cache write-back issue hisi_acc_vfio_pci: bugfix the problem of uninstalling driver Luca Weiss (1): arm64: dts: qcom: sm8650: Fix domain-idle-state for CPU2 Lukasz Czechowski (1): arm64: dts: rockchip: fix internal USB hub instability on RK3399 Puma Maarten Lankhorst (2): drm/xe: Fix DSB buffer coherency drm/xe: Move DSB l2 flush to a more sensible place Madhavan Srinivasan (2): powerpc: Fix struct termio related ioctl macros powerpc/kernel: Fix ppc_save_regs inclusion in build Manivannan Sadhasivam (1): regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods Marek Szyprowski (1): drm/exynos: fimd: Guard display clock control with runtime PM calls Mario Limonciello (1): platform/x86/amd/pmc: Add PCSpecialist Lafite Pro V 14M to 8042 quirks list Mark Zhang (1): RDMA/mlx5: Initialize obj_event->obj_sub_list before xa_insert Markus Elfring (1): remoteproc: k3: Call of_node_put(rmem_np) only once in three functions Martin Povišer (2): ASoC: tas2764: Extend driver to SN012776 ASoC: tas2764: Reinit cache on part reset Masami Hiramatsu (Google) (2): mtk-sd: Fix a pagefault in dma_unmap_sg() for not prepared data mtk-sd: Prevent memory corruption from DMA map failure Mateusz Jończyk (1): rtc: cmos: use spin_lock_irqsave in cmos_interrupt Mathias Nyman (1): xhci: dbc: Flush queued requests before stopping dbc Matthew Auld (1): drm/xe: move DPT l2 flush to a more sensible place Maurizio Lombardi (1): scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port() Maíra Canal (1): drm/v3d: Disable interrupts before resetting the GPU Michael Guralnik (1): RDMA/mlx5: Fix cache entry update on dereg error Michael J. Ruhl (1): i2c/designware: Fix an initialization issue Michal Swiatkowski (1): idpf: return 0 size for RSS key if not supported Michal Wajdeczko (1): drm/xe/guc: Explicitly exit CT safe mode on unwind Nicholas Kazlauskas (1): drm/amd/display: Add more checks for DSC / HUBP ONO guarantees Nicolas Escande (1): wifi: ath12k: fix skb_ext_desc leak in ath12k_dp_tx() error path Nicolin Chen (1): iommufd/selftest: Fix iommufd_dirty_tracking with large hugepage sizes Niklas Schnelle (2): s390/pci: Fix stale function handles in error handling s390/pci: Do not try re-enabling load/store if device is disabled Nilton Perim Neto (1): Input: xpad - support Acer NGR 200 Controller Niranjana Vishwanathapura (1): drm/xe: Allow bo mapping on multiple ggtts Nitin Gote (1): drm/xe: Replace double space with single space after comma Oleksij Rempel (1): net: usb: lan78xx: fix WARN in __netif_napi_del_locked on disconnect Oliver Neukum (1): Logitech C-270 even more broken Or Har-Toov (2): RDMA/mlx5: Fix unsafe xarray access in implicit ODP handling IB/mlx5: Fix potential deadlock in MR deregistration P Praneesh (1): wifi: ath12k: Handle error cases during extended skb allocation Pablo Martin-Gomez (1): mtd: spinand: fix memory leak of ECC engine conf Patrisious Haddad (3): RDMA/mlx5: Fix HW counters query for non-representor devices RDMA/mlx5: Fix CC counters query for MPV RDMA/mlx5: Fix vport loopback for MPV device Paulo Alcantara (4): smb: client: fix warning when reconnecting channel smb: client: set missing retry flag in smb2_writev_callback() smb: client: set missing retry flag in cifs_readv_callback() smb: client: set missing retry flag in cifs_writev_callback() Pawel Laszczak (1): usb: cdnsp: Fix issue with CV Bad Descriptor test Pengyu Luo (1): arm64: dts: qcom: sm8650: add the missing l2 cache node Peter Chen (1): usb: cdnsp: do not disable slot for disabled slot Peter Zijlstra (1): module: Provide EXPORT_SYMBOL_GPL_FOR_MODULES() helper Philipp Kerling (1): smb: client: fix readdir returning wrong type with POSIX extensions Qu Wenruo (1): btrfs: prepare btrfs_page_mkwrite() for large folios RD Babiera (1): usb: typec: altmodes/displayport: do not index invalid pin_assignments Rafael J. Wysocki (1): ACPICA: Refuse to evaluate a method if arguments are missing Raju Rangoju (3): amd-xgbe: align CL37 AN sequence as per databook amd-xgbe: do not double read link status usb: xhci: quirk for data loss in ISOC transfers Rameshkumar Sundaram (1): wifi: ath12k: fix wrong handling of CCMP256 and GCMP ciphers Raven Black (1): ASoC: amd: yc: update quirk data for HP Victus Rob Clark (2): drm/msm: Fix a fence leak in submit error path drm/msm: Fix another leak in the submit error path Roy Luo (2): usb: xhci: Skip xhci_reset in xhci_resume if xhci is being removed Revert "usb: xhci: Implement xhci_handshake_check_state() helper" Sergey Senozhatsky (1): mtk-sd: reset host->mrq on prepare_data() error Shivank Garg (1): fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass Shyam Prasad N (1): cifs: all initializations for tcon should happen in tcon_info_alloc Simon Xue (1): iommu/rockchip: prevent iommus dead loop when two masters share one IOMMU Sonny Jiang (1): drm/amdgpu: VCN v5_0_1 to prevent FW checking RB during DPG pause Stephen Smalley (1): selinux: change security_compute_sid to return the ssid or tsid on match Sudeep Holla (3): firmware: arm_ffa: Fix memory leak by freeing notifier callback node firmware: arm_ffa: Move memory allocation outside the mutex locking firmware: arm_ffa: Replace mutex with rwlock to avoid sleep in atomic context Takashi Iwai (2): ALSA: sb: Don't allow changing the DMA mode during operations ALSA: sb: Force to disable DMAs once when DMA mode is changed Tasos Sahanidis (1): ata: libata-acpi: Do not assume 40 wire cable if no devices are enabled Tejun Heo (1): sched_ext: Make scx_group_set_weight() always update tg->scx.weight Thomas Fourier (4): scsi: qla2xxx: Fix DMA mapping test in qla24xx_get_port_database() scsi: qla4xxx: Fix missing DMA mapping error in qla4xxx_alloc_pdu() ethernet: atl1: Add missing DMA mapping error checks and count errors nui: Fix dma_mapping_error() check Thomas Weißschuh (7): platform/x86: hp-bioscfg: Directly use firmware_attributes_class platform/x86: firmware_attributes_class: Move include linux/device/class.h platform/x86: firmware_attributes_class: Simplify API platform/x86: think-lmi: Directly use firmware_attributes_class platform/x86: dell-sysman: Directly use firmware_attributes_class kunit: qemu_configs: sparc: use Zilog console kunit: qemu_configs: sparc: Explicitly enable CONFIG_SPARC32=y Thomas Zimmermann (1): drm/simpledrm: Do not upcast in release helpers Trond Myklebust (1): NFSv4/flexfiles: Fix handling of NFS level errors in I/O Uladzislau Rezki (Sony) (1): rcu: Return early if callback is not specified Ulf Hansson (1): Revert "mmc: sdhci: Disable SD card clock before changing parameters" Victor Shih (1): mmc: sdhci: Add a helper function for dump register in dynamic debug mode Vinay Belgaumkar (1): drm/xe/bmg: Update Wa_22019338487 Vincent Guittot (2): sched/fair: Rename h_nr_running into h_nr_queued sched/fair: Add new cfs_rq.h_nr_runnable Vitaly Lifshits (1): igc: disable L1.2 PCI-E link substate to avoid performance issue Vivian Wang (1): riscv: cpu_ops_sbi: Use static array for boot_data Wang Zhaolong (1): smb: client: fix race condition in negotiate timeout by using more precise timing Xu Yang (1): usb: chipidea: udc: disconnect/reconnect from host when do suspend/resume Xuewen Yan (1): sched/fair: Fixup wake_up_sync() vs DELAYED_DEQUEUE Yang Li (1): Bluetooth: Prevent unintended pause by checking if advertising is active Yonghong Song (1): bpf: Do not include stack ptr register in precision backtracking bookkeeping Yunshui Jiang (1): Input: cs40l50-vibra - fix potential NULL dereference in cs40l50_upload_owt() Zhang Rui (1): powercap: intel_rapl: Do not change CLAMPING bit if ENABLE bit cannot be changed Zhu Yanjun (1): RDMA/rxe: Fix "trying to register non-static key in rxe_qp_do_cleanup" bug jackysliu (1): scsi: sd: Fix VPD page 0xb7 length check xueqin Luo (1): ACPI: thermal: Fix stale comment regarding trip points Łukasz Bartosik (1): xhci: dbctty: disable ECHO flag by default

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