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2025-02-06Merge drm/drm-next into drm-misc-nextMaxime Ripard135-1185/+11688
Bring rc1 to start the new release dev. Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-01-29Merge tag 'constfy-sysctl-6.14-rc1' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl Pull sysctl table constification from Joel Granados: "All ctl_table declared outside of functions and that remain unmodified after initialization are const qualified. This prevents unintended modifications to proc_handler function pointers by placing them in the .rodata section. This is a continuation of the tree-wide effort started a few releases ago with the constification of the ctl_table struct arguments in the sysctl API done in 78eb4ea25cd5 ("sysctl: treewide: constify the ctl_table argument of proc_handlers")" * tag 'constfy-sysctl-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl: treewide: const qualify ctl_tables where applicable
2025-01-28Merge tag 'driver-core-6.14-rc1' of ↵Linus Torvalds2-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core and debugfs updates from Greg KH: "Here is the big set of driver core and debugfs updates for 6.14-rc1. Included in here is a bunch of driver core, PCI, OF, and platform rust bindings (all acked by the different subsystem maintainers), hence the merge conflict with the rust tree, and some driver core api updates to mark things as const, which will also require some fixups due to new stuff coming in through other trees in this merge window. There are also a bunch of debugfs updates from Al, and there is at least one user that does have a regression with these, but Al is working on tracking down the fix for it. In my use (and everyone else's linux-next use), it does not seem like a big issue at the moment. Here's a short list of the things in here: - driver core rust bindings for PCI, platform, OF, and some i/o functions. We are almost at the "write a real driver in rust" stage now, depending on what you want to do. - misc device rust bindings and a sample driver to show how to use them - debugfs cleanups in the fs as well as the users of the fs api for places where drivers got it wrong or were unnecessarily doing things in complex ways. - driver core const work, making more of the api take const * for different parameters to make the rust bindings easier overall. - other small fixes and updates All of these have been in linux-next with all of the aforementioned merge conflicts, and the one debugfs issue, which looks to be resolved "soon"" * tag 'driver-core-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (95 commits) rust: device: Use as_char_ptr() to avoid explicit cast rust: device: Replace CString with CStr in property_present() devcoredump: Constify 'struct bin_attribute' devcoredump: Define 'struct bin_attribute' through macro rust: device: Add property_present() saner replacement for debugfs_rename() orangefs-debugfs: don't mess with ->d_name octeontx2: don't mess with ->d_parent or ->d_parent->d_name arm_scmi: don't mess with ->d_parent->d_name slub: don't mess with ->d_name sof-client-ipc-flood-test: don't mess with ->d_name qat: don't mess with ->d_name xhci: don't mess with ->d_iname mtu3: don't mess wiht ->d_iname greybus/camera - stop messing with ->d_iname mediatek: stop messing with ->d_iname netdevsim: don't embed file_operations into your structs b43legacy: make use of debugfs_get_aux() b43: stop embedding struct file_operations into their objects carl9170: stop embedding file_operations into their objects ...
2025-01-28treewide: const qualify ctl_tables where applicableJoel Granados1-1/+1
Add the const qualifier to all the ctl_tables in the tree except for watchdog_hardlockup_sysctl, memory_allocation_profiling_sysctls, loadpin_sysctl_table and the ones calling register_net_sysctl (./net, drivers/inifiniband dirs). These are special cases as they use a registration function with a non-const qualified ctl_table argument or modify the arrays before passing them on to the registration function. Constifying ctl_table structs will prevent the modification of proc_handler function pointers as the arrays would reside in .rodata. This is made possible after commit 78eb4ea25cd5 ("sysctl: treewide: constify the ctl_table argument of proc_handlers") constified all the proc_handlers. Created this by running an spatch followed by a sed command: Spatch: virtual patch @ depends on !(file in "net") disable optional_qualifier @ identifier table_name != { watchdog_hardlockup_sysctl, iwcm_ctl_table, ucma_ctl_table, memory_allocation_profiling_sysctls, loadpin_sysctl_table }; @@ + const struct ctl_table table_name [] = { ... }; sed: sed --in-place \ -e "s/struct ctl_table .table = &uts_kern/const struct ctl_table *table = \&uts_kern/" \ kernel/utsname_sysctl.c Reviewed-by: Song Liu <song@kernel.org> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> # for kernel/trace/ Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> # SCSI Reviewed-by: Darrick J. Wong <djwong@kernel.org> # xfs Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Corey Minyard <cminyard@mvista.com> Acked-by: Wei Liu <wei.liu@kernel.org> Acked-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Bill O'Donnell <bodonnel@redhat.com> Acked-by: Baoquan He <bhe@redhat.com> Acked-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Acked-by: Anna Schumaker <anna.schumaker@oracle.com> Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-01-27Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linuxLinus Torvalds10-52/+195
Pull ARM updates from Russell King: - fix typos in vfpmodule.c - drop obsolete VFP accessor fallback for old assemblers - add cache line identifier register accessor functions - add cacheinfo support * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux: ARM: 9440/1: cacheinfo fix format field mask ARM: 9433/2: implement cacheinfo support ARM: 9432/2: add CLIDR accessor functions ARM: 9438/1: assembler: Drop obsolete VFP accessor fallback ARM: 9437/1: vfp: Fix typographical errors in vfpmodule.c
2025-01-26Merge tag 'mm-stable-2025-01-26-14-59' of ↵Linus Torvalds5-45/+13
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: "The various patchsets are summarized below. Plus of course many indivudual patches which are described in their changelogs. - "Allocate and free frozen pages" from Matthew Wilcox reorganizes the page allocator so we end up with the ability to allocate and free zero-refcount pages. So that callers (ie, slab) can avoid a refcount inc & dec - "Support large folios for tmpfs" from Baolin Wang teaches tmpfs to use large folios other than PMD-sized ones - "Fix mm/rodata_test" from Petr Tesarik performs some maintenance and fixes for this small built-in kernel selftest - "mas_anode_descend() related cleanup" from Wei Yang tidies up part of the mapletree code - "mm: fix format issues and param types" from Keren Sun implements a few minor code cleanups - "simplify split calculation" from Wei Yang provides a few fixes and a test for the mapletree code - "mm/vma: make more mmap logic userland testable" from Lorenzo Stoakes continues the work of moving vma-related code into the (relatively) new mm/vma.c - "mm/page_alloc: gfp flags cleanups for alloc_contig_*()" from David Hildenbrand cleans up and rationalizes handling of gfp flags in the page allocator - "readahead: Reintroduce fix for improper RA window sizing" from Jan Kara is a second attempt at fixing a readahead window sizing issue. It should reduce the amount of unnecessary reading - "synchronously scan and reclaim empty user PTE pages" from Qi Zheng addresses an issue where "huge" amounts of pte pagetables are accumulated: https://lore.kernel.org/lkml/cover.1718267194.git.zhengqi.arch@bytedance.com/ Qi's series addresses this windup by synchronously freeing PTE memory within the context of madvise(MADV_DONTNEED) - "selftest/mm: Remove warnings found by adding compiler flags" from Muhammad Usama Anjum fixes some build warnings in the selftests code when optional compiler warnings are enabled - "mm: don't use __GFP_HARDWALL when migrating remote pages" from David Hildenbrand tightens the allocator's observance of __GFP_HARDWALL - "pkeys kselftests improvements" from Kevin Brodsky implements various fixes and cleanups in the MM selftests code, mainly pertaining to the pkeys tests - "mm/damon: add sample modules" from SeongJae Park enhances DAMON to estimate application working set size - "memcg/hugetlb: Rework memcg hugetlb charging" from Joshua Hahn provides some cleanups to memcg's hugetlb charging logic - "mm/swap_cgroup: remove global swap cgroup lock" from Kairui Song removes the global swap cgroup lock. A speedup of 10% for a tmpfs-based kernel build was demonstrated - "zram: split page type read/write handling" from Sergey Senozhatsky has several fixes and cleaups for zram in the area of zram_write_page(). A watchdog softlockup warning was eliminated - "move pagetable_*_dtor() to __tlb_remove_table()" from Kevin Brodsky cleans up the pagetable destructor implementations. A rare use-after-free race is fixed - "mm/debug: introduce and use VM_WARN_ON_VMG()" from Lorenzo Stoakes simplifies and cleans up the debugging code in the VMA merging logic - "Account page tables at all levels" from Kevin Brodsky cleans up and regularizes the pagetable ctor/dtor handling. This results in improvements in accounting accuracy - "mm/damon: replace most damon_callback usages in sysfs with new core functions" from SeongJae Park cleans up and generalizes DAMON's sysfs file interface logic - "mm/damon: enable page level properties based monitoring" from SeongJae Park increases the amount of information which is presented in response to DAMOS actions - "mm/damon: remove DAMON debugfs interface" from SeongJae Park removes DAMON's long-deprecated debugfs interfaces. Thus the migration to sysfs is completed - "mm/hugetlb: Refactor hugetlb allocation resv accounting" from Peter Xu cleans up and generalizes the hugetlb reservation accounting - "mm: alloc_pages_bulk: small API refactor" from Luiz Capitulino removes a never-used feature of the alloc_pages_bulk() interface - "mm/damon: extend DAMOS filters for inclusion" from SeongJae Park extends DAMOS filters to support not only exclusion (rejecting), but also inclusion (allowing) behavior - "Add zpdesc memory descriptor for zswap.zpool" from Alex Shi introduces a new memory descriptor for zswap.zpool that currently overlaps with struct page for now. This is part of the effort to reduce the size of struct page and to enable dynamic allocation of memory descriptors - "mm, swap: rework of swap allocator locks" from Kairui Song redoes and simplifies the swap allocator locking. A speedup of 400% was demonstrated for one workload. As was a 35% reduction for kernel build time with swap-on-zram - "mm: update mips to use do_mmap(), make mmap_region() internal" from Lorenzo Stoakes reworks MIPS's use of mmap_region() so that mmap_region() can be made MM-internal - "mm/mglru: performance optimizations" from Yu Zhao fixes a few MGLRU regressions and otherwise improves MGLRU performance - "Docs/mm/damon: add tuning guide and misc updates" from SeongJae Park updates DAMON documentation - "Cleanup for memfd_create()" from Isaac Manjarres does that thing - "mm: hugetlb+THP folio and migration cleanups" from David Hildenbrand provides various cleanups in the areas of hugetlb folios, THP folios and migration - "Uncached buffered IO" from Jens Axboe implements the new RWF_DONTCACHE flag which provides synchronous dropbehind for pagecache reading and writing. To permite userspace to address issues with massive buildup of useless pagecache when reading/writing fast devices - "selftests/mm: virtual_address_range: Reduce memory" from Thomas Weißschuh fixes and optimizes some of the MM selftests" * tag 'mm-stable-2025-01-26-14-59' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (321 commits) mm/compaction: fix UBSAN shift-out-of-bounds warning s390/mm: add missing ctor/dtor on page table upgrade kasan: sw_tags: use str_on_off() helper in kasan_init_sw_tags() tools: add VM_WARN_ON_VMG definition mm/damon/core: use str_high_low() helper in damos_wmark_wait_us() seqlock: add missing parameter documentation for raw_seqcount_try_begin() mm/page-writeback: consolidate wb_thresh bumping logic into __wb_calc_thresh mm/page_alloc: remove the incorrect and misleading comment zram: remove zcomp_stream_put() from write_incompressible_page() mm: separate move/undo parts from migrate_pages_batch() mm/kfence: use str_write_read() helper in get_access_type() selftests/mm/mkdirty: fix memory leak in test_uffdio_copy() kasan: hw_tags: Use str_on_off() helper in kasan_init_hw_tags() selftests/mm: virtual_address_range: avoid reading from VM_IO mappings selftests/mm: vm_util: split up /proc/self/smaps parsing selftests/mm: virtual_address_range: unmap chunks after validation selftests/mm: virtual_address_range: mmap() without PROT_WRITE selftests/memfd/memfd_test: fix possible NULL pointer dereference mm: add FGP_DONTCACHE folio creation flag mm: call filemap_fdatawrite_range_kick() after IOCB_DONTCACHE issue ...
2025-01-26Merge tag 'mm-nonmm-stable-2025-01-24-23-16' of ↵Linus Torvalds1-4/+4
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull non-MM updates from Andrew Morton: "Mainly individually changelogged singleton patches. The patch series in this pull are: - "lib min_heap: Improve min_heap safety, testing, and documentation" from Kuan-Wei Chiu provides various tightenings to the min_heap library code - "xarray: extract __xa_cmpxchg_raw" from Tamir Duberstein preforms some cleanup and Rust preparation in the xarray library code - "Update reference to include/asm-<arch>" from Geert Uytterhoeven fixes pathnames in some code comments - "Converge on using secs_to_jiffies()" from Easwar Hariharan uses the new secs_to_jiffies() in various places where that is appropriate - "ocfs2, dlmfs: convert to the new mount API" from Eric Sandeen switches two filesystems to the new mount API - "Convert ocfs2 to use folios" from Matthew Wilcox does that - "Remove get_task_comm() and print task comm directly" from Yafang Shao removes now-unneeded calls to get_task_comm() in various places - "squashfs: reduce memory usage and update docs" from Phillip Lougher implements some memory savings in squashfs and performs some maintainability work - "lib: clarify comparison function requirements" from Kuan-Wei Chiu tightens the sort code's behaviour and adds some maintenance work - "nilfs2: protect busy buffer heads from being force-cleared" from Ryusuke Konishi fixes an issues in nlifs when the fs is presented with a corrupted image - "nilfs2: fix kernel-doc comments for function return values" from Ryusuke Konishi fixes some nilfs kerneldoc - "nilfs2: fix issues with rename operations" from Ryusuke Konishi addresses some nilfs BUG_ONs which syzbot was able to trigger - "minmax.h: Cleanups and minor optimisations" from David Laight does some maintenance work on the min/max library code - "Fixes and cleanups to xarray" from Kemeng Shi does maintenance work on the xarray library code" * tag 'mm-nonmm-stable-2025-01-24-23-16' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (131 commits) ocfs2: use str_yes_no() and str_no_yes() helper functions include/linux/lz4.h: add some missing macros Xarray: use xa_mark_t in xas_squash_marks() to keep code consistent Xarray: remove repeat check in xas_squash_marks() Xarray: distinguish large entries correctly in xas_split_alloc() Xarray: move forward index correctly in xas_pause() Xarray: do not return sibling entries from xas_find_marked() ipc/util.c: complete the kernel-doc function descriptions gcov: clang: use correct function param names latencytop: use correct kernel-doc format for func params minmax.h: remove some #defines that are only expanded once minmax.h: simplify the variants of clamp() minmax.h: move all the clamp() definitions after the min/max() ones minmax.h: use BUILD_BUG_ON_MSG() for the lo < hi test in clamp() minmax.h: reduce the #define expansion of min(), max() and clamp() minmax.h: update some comments minmax.h: add whitespace around operators and after commas nilfs2: do not update mtime of renamed directory that is not moved nilfs2: handle errors that nilfs_prepare_chunk() may return CREDITS: fix spelling mistake ...
2025-01-25mm/memblock: add memblock_alloc_or_panic interfaceGuo Weikang3-26/+6
Before SLUB initialization, various subsystems used memblock_alloc to allocate memory. In most cases, when memory allocation fails, an immediate panic is required. To simplify this behavior and reduce repetitive checks, introduce `memblock_alloc_or_panic`. This function ensures that memory allocation failures result in a panic automatically, improving code readability and consistency across subsystems that require this behavior. [guoweikang.kernel@gmail.com: arch/s390: save_area_alloc default failure behavior changed to panic] Link: https://lkml.kernel.org/r/20250109033136.2845676-1-guoweikang.kernel@gmail.com Link: https://lore.kernel.org/lkml/Z2fknmnNtiZbCc7x@kernel.org/ Link: https://lkml.kernel.org/r/20250102072528.650926-1-guoweikang.kernel@gmail.com Signed-off-by: Guo Weikang <guoweikang.kernel@gmail.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> [m68k] Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com> [s390] Acked-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-01-25asm-generic: pgalloc: provide generic __pgd_{alloc,free}Kevin Brodsky1-5/+3
We already have a generic implementation of alloc/free up to P4D level, as well as pgd_free(). Let's finish the work and add a generic PGD-level alloc helper as well. Unlike at lower levels, almost all architectures need some specific magic at PGD level (typically initialising PGD entries), so introducing a generic pgd_alloc() isn't worth it. Instead we introduce two new helpers, __pgd_alloc() and __pgd_free(), and make use of them in the arch-specific pgd_alloc() and pgd_free() wherever possible. To accommodate as many arch as possible, __pgd_alloc() takes a page allocation order. Because pagetable_alloc() allocates zeroed pages, explicit zeroing in pgd_alloc() becomes redundant and we can get rid of it. Some trivial implementations of pgd_free() also become unnecessary once __pgd_alloc() is used; remove them. Another small improvement is consistent accounting of PGD pages by using GFP_PGTABLE_{USER,KERNEL} as appropriate. Not all PGD allocations can be handled by the generic helpers. In particular, multiple architectures allocate PGDs from a kmem_cache, and those PGDs may not be page-sized. Link: https://lkml.kernel.org/r/20250103184415.2744423-6-kevin.brodsky@arm.com Signed-off-by: Kevin Brodsky <kevin.brodsky@arm.com> Acked-by: Dave Hansen <dave.hansen@linux.intel.com> Acked-by: Qi Zheng <zhengqi.arch@bytedance.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mike Rapoport (Microsoft) <rppt@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ryan Roberts <ryan.roberts@arm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-01-25ARM: mm: rename PGD helpersKevin Brodsky1-7/+7
Generic implementations of __pgd_alloc and __pgd_free are about to be introduced. Rename the macros in arch/arm/mm/pgd.c to avoid clashes. While we're at it, also pass down the mm as argument to those helpers, as it will be needed to call the generic __pgd_{alloc,free}. Link: https://lkml.kernel.org/r/20250103184415.2744423-5-kevin.brodsky@arm.com Signed-off-by: Kevin Brodsky <kevin.brodsky@arm.com> Acked-by: Dave Hansen <dave.hansen@linux.intel.com> Acked-by: Qi Zheng <zhengqi.arch@bytedance.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mike Rapoport (Microsoft) <rppt@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ryan Roberts <ryan.roberts@arm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-01-25mm: pgtable: completely move pagetable_dtor() to generic tlb_remove_table()Qi Zheng1-4/+0
For the generic tlb_remove_table(), it is implemented in the following two forms: 1) CONFIG_MMU_GATHER_TABLE_FREE is enabled tlb_remove_table --> generic __tlb_remove_table() 2) CONFIG_MMU_GATHER_TABLE_FREE is disabled tlb_remove_table --> tlb_remove_page For case 1), the pagetable_dtor() has already been moved to generic __tlb_remove_table(). For case 2), now only arm will call tlb_remove_table()/tlb_remove_ptdesc() when CONFIG_MMU_GATHER_TABLE_FREE is disabled. Let's move pagetable_dtor() completely to generic tlb_remove_table(), so that the architectures can follow more easily. Link: https://lkml.kernel.org/r/0c733ac867b287ec08190676496d1decebf49da2.1736317725.git.zhengqi.arch@bytedance.com Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com> Suggested-by: Kevin Brodsky <kevin.brodsky@arm.com> Reviewed-by: Kevin Brodsky <kevin.brodsky@arm.com> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Cc: Alexandre Ghiti <alex@ghiti.fr> Cc: Alexandre Ghiti <alexghiti@rivosinc.com> Cc: Andreas Larsson <andreas@gaisler.com> Cc: Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David Hildenbrand <david@redhat.com> Cc: David Rientjes <rientjes@google.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jann Horn <jannh@google.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mike Rapoport (Microsoft) <rppt@kernel.org> Cc: Muchun Song <muchun.song@linux.dev> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Ryan Roberts <ryan.roberts@arm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vishal Moola (Oracle) <vishal.moola@gmail.com> Cc: Will Deacon <will@kernel.org> Cc: Yu Zhao <yuzhao@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-01-25mm: pgtable: introduce generic __tlb_remove_table()Qi Zheng1-9/+0
Several architectures (arm, arm64, riscv and x86) define exactly the same __tlb_remove_table(), just introduce generic __tlb_remove_table() to eliminate these duplications. The s390 __tlb_remove_table() is nearly the same, so also make s390 __tlb_remove_table() version generic. Link: https://lkml.kernel.org/r/ea372633d94f4d3f9f56a7ec5994bf050bf77e39.1736317725.git.zhengqi.arch@bytedance.com Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com> Reviewed-by: Kevin Brodsky <kevin.brodsky@arm.com> Acked-by: Andreas Larsson <andreas@gaisler.com> [sparc] Acked-by: Alexander Gordeev <agordeev@linux.ibm.com> [s390] Acked-by: Arnd Bergmann <arnd@arndb.de> [asm-generic] Cc: Alexandre Ghiti <alex@ghiti.fr> Cc: Alexandre Ghiti <alexghiti@rivosinc.com> Cc: Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David Hildenbrand <david@redhat.com> Cc: David Rientjes <rientjes@google.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jann Horn <jannh@google.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mike Rapoport (Microsoft) <rppt@kernel.org> Cc: Muchun Song <muchun.song@linux.dev> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Ryan Roberts <ryan.roberts@arm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vishal Moola (Oracle) <vishal.moola@gmail.com> Cc: Will Deacon <will@kernel.org> Cc: Yu Zhao <yuzhao@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-01-25arm: pgtable: move pagetable_dtor() to __tlb_remove_table()Qi Zheng1-3/+6
Move pagetable_dtor() to __tlb_remove_table(), so that ptlock and page table pages can be freed together (regardless of whether RCU is used). This prevents the use-after-free problem where the ptlock is freed immediately but the page table pages is freed later via RCU. Page tables shouldn't have swap cache, so use pagetable_free() instead of free_page_and_swap_cache() to free page table pages. Link: https://lkml.kernel.org/r/327b4b8990729edd4ce97d9d5acbdaff2d9fa1d1.1736317725.git.zhengqi.arch@bytedance.com Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com> Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Kevin Brodsky <kevin.brodsky@arm.com> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Cc: Alexandre Ghiti <alex@ghiti.fr> Cc: Alexandre Ghiti <alexghiti@rivosinc.com> Cc: Andreas Larsson <andreas@gaisler.com> Cc: Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David Hildenbrand <david@redhat.com> Cc: David Rientjes <rientjes@google.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jann Horn <jannh@google.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mike Rapoport (Microsoft) <rppt@kernel.org> Cc: Muchun Song <muchun.song@linux.dev> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Ryan Roberts <ryan.roberts@arm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vishal Moola (Oracle) <vishal.moola@gmail.com> Cc: Will Deacon <will@kernel.org> Cc: Yu Zhao <yuzhao@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-01-25mm: pgtable: introduce pagetable_dtor()Qi Zheng1-2/+2
The pagetable_p*_dtor() are exactly the same except for the handling of ptlock. If we make ptlock_free() handle the case where ptdesc->ptl is NULL and remove VM_BUG_ON_PAGE() from pmd_ptlock_free(), we can unify pagetable_p*_dtor() into one function. Let's introduce pagetable_dtor() to do this. Later, pagetable_dtor() will be moved to tlb_remove_ptdesc(), so that ptlock and page table pages can be freed together (regardless of whether RCU is used). This prevents the use-after-free problem where the ptlock is freed immediately but the page table pages is freed later via RCU. Link: https://lkml.kernel.org/r/47f44fff9dc68d9d9e9a0d6c036df275f820598a.1736317725.git.zhengqi.arch@bytedance.com Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com> Originally-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Kevin Brodsky <kevin.brodsky@arm.com> Acked-by: Alexander Gordeev <agordeev@linux.ibm.com> [s390] Cc: Alexandre Ghiti <alex@ghiti.fr> Cc: Alexandre Ghiti <alexghiti@rivosinc.com> Cc: Andreas Larsson <andreas@gaisler.com> Cc: Aneesh Kumar K.V (Arm) <aneesh.kumar@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David Hildenbrand <david@redhat.com> Cc: David Rientjes <rientjes@google.com> Cc: Hugh Dickins <hughd@google.com> Cc: Jann Horn <jannh@google.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Mike Rapoport (Microsoft) <rppt@kernel.org> Cc: Muchun Song <muchun.song@linux.dev> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Ryan Roberts <ryan.roberts@arm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vishal Moola (Oracle) <vishal.moola@gmail.com> Cc: Will Deacon <will@kernel.org> Cc: Yu Zhao <yuzhao@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-01-24Merge tag 'soc-defconfig-6.14' of ↵Linus Torvalds5-6/+10
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC defconfig updates from Arnd Bergmann: "As usual, a number of new drivers get added to the defconfig to support additional hardware. The stm32 defconfig also turns off a few options to optimize for size" * tag 'soc-defconfig-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (27 commits) dt-bindings: soc: samsung: exynos-pmu: Add exynos990-pmu compatible arm64: defconfig: enable Maxim TCPCI driver ARM: configs: stm32: Remove useless flags in STM32 defconfig ARM: configs: stm32: Remove CRYPTO in STM32 defconfig ARM: configs: stm32: Clean STM32 defconfig ARM: configs: stm32: Remove FLASH_MEM_BASE and FLASH_SIZE in STM32 defconfig arm64: defconfig: Enable pinctrl-based I2C mux arm64: defconfig: Enable Rockchip extensions for Synopsys DW HDMI QP arm64: defconfig: Enable RFKILL GPIO arm64: defconfig: Enable TI K3 M4 remoteproc driver arm64: defconfig: Enable Qualcomm IPQ CMN PLL clock controller arm64: defconfig: Enable basic Qualcomm SM8750 SoC drivers arm64: defconfig: remove obsolete CONFIG_SM_DISPCC_8650 arm64: defconfig: enable clock controller, interconnect and pinctrl for QCS8300 arm64: defconfig: Enable sa8775p clock controllers arm64: defconfig: Enable MediaTek DWMAC arm64: defconfig: Enable sound for MT8188 arm64: defconfig: Enable MediaTek STAR Ethernet MAC riscv: defconfig: enable pinctrl and dwmac support for TH1520 arm64: defconfig: Enable Amazon Elastic Network Adaptor ...
2025-01-24Merge tag 'soc-dt-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds91-626/+11209
Pull SoC devicetree updates from Arnd Bergmann: "We see the addition of eleven new SoCs, including a total of sixx arm64 chips from Qualcomm alone. Overall, the Qualcomm platforms once again make up the majority of all changes, after a couple of quieter releases. The new SoCs in this branch are: - Microchip sama7d65 is a new 32-bit embedded chip with a single Cortex-A7 and the current high end of the old Atmel SoC line. - Samsung Exynos 9810 is a mobile phone chip used in some older phones like the Samsung Galaxy S9 - Renesas R-Car V4H ES3.0 (R8A779G3) is an updated version of the V4H (R8A779G0) low-power automotive SoC - Renesas RZ/G3E (R0A09G047) is a family of embedded chips using Cortex-A55 cores - Qualcomm Snapdragon 8 Elite (SM8750) is a new phone chip based on Qualcomm's Oryon CPU cores. - Qualcomm Snapdragon AR2 (SAR2130P) is a SoC for augmented reality glasses. - Qualcomm IQ6 (QCS610) and IQ8 (QCS8300) are two industrial IOT platforms. - Snapdragon 425 (MSM8917) is a mobile phone SoC from 2016 - Qualcomm IPQ5424 is a Wi-Fi 7 networking chip All of the above are part of already supported SoC families that only need new devicetree files. Two additional SoCs in new families are part of a separate branch. There are 48 new machines in total, including six arm32 ones based on aspeed. broadcom, microchip and st SoCs all using Cortex-A7 cores, and a single risc-v board, the Banana Pi R3. The remaining ones use arm64 chips from Broadcom, Samsung, NXP, Mediatek, Qualcomm, Renesas and Rockchips and cover development boards, phones, laptops, industrial machines routers. A lot of ongoing work is for cleaning up build time warnings and other issues, in addition to the new machines and added features" * tag 'soc-dt-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (619 commits) arm64: tegra: Fix Tegra234 PCIe interrupt-map arm64: dts: qcom: x1e80100-romulus: Update firmware nodes arm64: dts: rockchip: add DTs for Firefly ITX-3588J and its Core-3588J SoM dt-bindings: arm: rockchip: Add Firefly ITX-3588J board arm64: dts: rockchip: Add Orange Pi 5 Max board dt-bindings: arm: rockchip: Add Xunlong Orange Pi 5 Max arm64: dts: rockchip: refactor common rk3588-orangepi-5.dtsi arm64: dts: rockchip: add WLAN to rk3588-evb1 controller arm64: dts: rockchip: increase gmac rx_delay on rk3399-puma arm64: dts: rockchip: Delete redundant RK3328 GMAC stability fixes arm64: tegra: Disable Tegra234 sce-fabric node arm64: tegra: Fix typo in Tegra234 dce-fabric compatible arm64: tegra: Fix DMA ID for SPI2 arm64: dts: qcom: msm8916-samsung-serranove: Add display panel arm64: dts: qcom: sm8650: Add 'global' interrupt to the PCIe RC nodes arm64: dts: qcom: sm8550: Add 'global' interrupt to the PCIe RC nodes arm64: dts: qcom: Remove unused and undocumented properties arm64: dts: qcom: sdm450-lenovo-tbx605f: add DSI panel nodes arm64: dts: qcom: pmi8950: add LAB-IBB nodes arm64: dts: qcom: ipq5424: enable the download mode support ...
2025-01-24Merge tag 'soc-arm-6.14' of ↵Linus Torvalds5-13/+34
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC arm platform code updates from Arnd Bergmann: "The updates here add code for the Microchip SAMA7D65 SoC, as well as minor bugfixes for OMAP" * tag 'soc-arm-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: omap1: Fix up the Retu IRQ on Nokia 770 ARM: omap2plus_defconfig: enable charger of TWL603X ARM: at91: add new SoC sama7d65 ARM: at91: pm: change BU Power Switch to automatic mode soc: atmel: fix device_node release in atmel_soc_device_init() ARM: OMAP2+: Fix a typo
2025-01-24Merge tag 'v6.14-p1' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - Remove physical address skcipher walking - Fix boot-up self-test race Algorithms: - Optimisations for x86/aes-gcm - Optimisations for x86/aes-xts - Remove VMAC - Remove keywrap Drivers: - Remove n2 Others: - Fixes for padata UAF - Fix potential rhashtable deadlock by moving schedule_work outside lock" * tag 'v6.14-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (75 commits) rhashtable: Fix rhashtable_try_insert test dt-bindings: crypto: qcom,inline-crypto-engine: Document the SM8750 ICE dt-bindings: crypto: qcom,prng: Document SM8750 RNG dt-bindings: crypto: qcom-qce: Document the SM8750 crypto engine crypto: asymmetric_keys - Remove unused key_being_used_for[] padata: avoid UAF for reorder_work padata: fix UAF in padata_reorder padata: add pd get/put refcnt helper crypto: skcipher - call cond_resched() directly crypto: skcipher - optimize initializing skcipher_walk fields crypto: skcipher - clean up initialization of skcipher_walk::flags crypto: skcipher - fold skcipher_walk_skcipher() into skcipher_walk_virt() crypto: skcipher - remove redundant check for SKCIPHER_WALK_SLOW crypto: skcipher - remove redundant clamping to page size crypto: skcipher - remove unnecessary page alignment of bounce buffer crypto: skcipher - document skcipher_walk_done() and rename some vars crypto: omap - switch from scatter_walk to plain offset crypto: powerpc/p10-aes-gcm - simplify handling of linear associated data crypto: bcm - Drop unused setting of local 'ptr' variable crypto: hisilicon/qm - support new function communication ...
2025-01-23Merge tag 'aspeed-6.14-devicetree' of ↵Arnd Bergmann16-378/+8757
https://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into soc/dt ASPEED device tree updates for 6.14 - New machines * IBM SPB1 AST2600 BMC machine, a Sapphire Rapids x86 server * Ampre Mt Jefferson AST2600 BMC - Updates to mtmitchell, rainier, blueridge, everest, fuji, system1, harma, catalina and minerva - A big rework of yosemite4 * tag 'aspeed-6.14-devicetree' of https://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc: (55 commits) ARM: dts: aspeed: yosemite4: adjust secondary flash name ARM: dts: aspeed: system1: Use crps PSU driver ARM: dts: aspeed: minerva: add second source RTC ARM: dts: aspeed: minerva: add bmc ready led setting ARM: dts: aspeed: minerva: add i/o expanders on each FCB ARM: dts: aspeed: minerva: add i/o expanders on bus 0 ARM: dts: aspeed: catalina: remove interrupt of GPIOB4 form all IOEXP ARM: dts: aspeed: catalina: revise ltc4287 shunt-resistor value arm: dts: aspeed: Blueridge and Rainer: Add VRM presence GPIOs ARM: dts: aspeed: Blueridge and Fuji: Fix LED node names arm: dts: aspeed: Everest and Fuji: Add VRM presence gpio expander ARM: dts: aspeed: sbp1: IBM sbp1 BMC board dt-bindings: arm: aspeed: add IBM SBP1 board ARM: dts: aspeed: Add device tree for Ampere's Mt. Jefferson BMC dt-bindings: arm: aspeed: add Mt. Jefferson board ARM: dts: aspeed: yosemite4: Add i2c-mux for ADC monitor on Spider Board ARM: dts: aspeed: yosemite4: Revise adc128d818 adc mode on Fan Boards ARM: dts: aspeed: yosemite4: Change the address of Fan IC on fan boards ARM: dts: aspeed: yosemite4: Revise address of i2c-mux for two fan boards ARM: dts: aspeed: yosemite4: correct the compatible string for max31790 ... Link: https://lore.kernel.org/r/CACPK8Xe8yZLXzEQPp=1D2f0TsKA7hBZG=pHHW6U51FMpp_BiRQ@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-22Merge tag 'crc-for-linus' of ↵Linus Torvalds12-405/+213
git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux Pull CRC updates from Eric Biggers: - Reorganize the architecture-optimized CRC32 and CRC-T10DIF code to be directly accessible via the library API, instead of requiring the crypto API. This is much simpler and more efficient. - Convert some users such as ext4 to use the CRC32 library API instead of the crypto API. More conversions like this will come later. - Add a KUnit test that tests and benchmarks multiple CRC variants. Remove older, less-comprehensive tests that are made redundant by this. - Add an entry to MAINTAINERS for the kernel's CRC library code. I'm volunteering to maintain it. I have additional cleanups and optimizations planned for future cycles. * tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: (31 commits) MAINTAINERS: add entry for CRC library powerpc/crc: delete obsolete crc-vpmsum_test.c lib/crc32test: delete obsolete crc32test.c lib/crc16_kunit: delete obsolete crc16_kunit.c lib/crc_kunit.c: add KUnit test suite for CRC library functions powerpc/crc-t10dif: expose CRC-T10DIF function through lib arm64/crc-t10dif: expose CRC-T10DIF function through lib arm/crc-t10dif: expose CRC-T10DIF function through lib x86/crc-t10dif: expose CRC-T10DIF function through lib crypto: crct10dif - expose arch-optimized lib function lib/crc-t10dif: add support for arch overrides lib/crc-t10dif: stop wrapping the crypto API scsi: target: iscsi: switch to using the crc32c library f2fs: switch to using the crc32 library jbd2: switch to using the crc32c library ext4: switch to using the crc32c library lib/crc32: make crc32c() go directly to lib bcachefs: Explicitly select CRYPTO from BCACHEFS_FS x86/crc32: expose CRC32 functions through lib x86/crc32: update prototype for crc32_pclmul_le_16() ...
2025-01-22ARM: 9440/1: cacheinfo fix format field maskDmitry Baryshkov1-1/+1
Fix C&P error left unnoticed during the reviews. The FORMAT field spans over bits 29-31, not 24-27 of the CTR register. Closes: https://lore.kernel.org/linux-arm-msm/01515ea0-c6f0-479f-9da5-764d9ee79ed6@samsung.com/ Fixes: a9ff94477836 ("ARM: 9433/2: implement cacheinfo support") Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2025-01-21Merge tag 'kthread-for-6.14-rc1' of ↵Linus Torvalds1-6/+4
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks Pull kthread updates from Frederic Weisbecker: "Kthreads affinity follow either of 4 existing different patterns: 1) Per-CPU kthreads must stay affine to a single CPU and never execute relevant code on any other CPU. This is currently handled by smpboot code which takes care of CPU-hotplug operations. Affinity here is a correctness constraint. 2) Some kthreads _have_ to be affine to a specific set of CPUs and can't run anywhere else. The affinity is set through kthread_bind_mask() and the subsystem takes care by itself to handle CPU-hotplug operations. Affinity here is assumed to be a correctness constraint. 3) Per-node kthreads _prefer_ to be affine to a specific NUMA node. This is not a correctness constraint but merely a preference in terms of memory locality. kswapd and kcompactd both fall into this category. The affinity is set manually like for any other task and CPU-hotplug is supposed to be handled by the relevant subsystem so that the task is properly reaffined whenever a given CPU from the node comes up. Also care should be taken so that the node affinity doesn't cross isolated (nohz_full) cpumask boundaries. 4) Similar to the previous point except kthreads have a _preferred_ affinity different than a node. Both RCU boost kthreads and RCU exp kworkers fall into this category as they refer to "RCU nodes" from a distinctly distributed tree. Currently the preferred affinity patterns (3 and 4) have at least 4 identified users, with more or less success when it comes to handle CPU-hotplug operations and CPU isolation. Each of which do it in its own ad-hoc way. This is an infrastructure proposal to handle this with the following API changes: - kthread_create_on_node() automatically affines the created kthread to its target node unless it has been set as per-cpu or bound with kthread_bind[_mask]() before the first wake-up. - kthread_affine_preferred() is a new function that can be called right after kthread_create_on_node() to specify a preferred affinity different than the specified node. When the preferred affinity can't be applied because the possible targets are offline or isolated (nohz_full), the kthread is affine to the housekeeping CPUs (which means to all online CPUs most of the time or only the non-nohz_full CPUs when nohz_full= is set). kswapd, kcompactd, RCU boost kthreads and RCU exp kworkers have been converted, along with a few old drivers. Summary of the changes: - Consolidate a bunch of ad-hoc implementations of kthread_run_on_cpu() - Introduce task_cpu_fallback_mask() that defines the default last resort affinity of a task to become nohz_full aware - Add some correctness check to ensure kthread_bind() is always called before the first kthread wake up. - Default affine kthread to its preferred node. - Convert kswapd / kcompactd and remove their halfway working ad-hoc affinity implementation - Implement kthreads preferred affinity - Unify kthread worker and kthread API's style - Convert RCU kthreads to the new API and remove the ad-hoc affinity implementation" * tag 'kthread-for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks: kthread: modify kernel-doc function name to match code rcu: Use kthread preferred affinity for RCU exp kworkers treewide: Introduce kthread_run_worker[_on_cpu]() kthread: Unify kthread_create_on_cpu() and kthread_create_worker_on_cpu() automatic format rcu: Use kthread preferred affinity for RCU boost kthread: Implement preferred affinity mm: Create/affine kswapd to its preferred node mm: Create/affine kcompactd to its preferred node kthread: Default affine kthread to its preferred NUMA node kthread: Make sure kthread hasn't started while binding it sched,arm64: Handle CPU isolation on last resort fallback rq selection arm64: Exclude nohz_full CPUs from 32bits el0 support lib: test_objpool: Use kthread_run_on_cpu() kallsyms: Use kthread_run_on_cpu() soc/qman: test: Use kthread_run_on_cpu() arm/bL_switcher: Use kthread_run_on_cpu()
2025-01-21Merge tag 'irq-core-2025-01-21' of ↵Linus Torvalds1-23/+0
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull interrupt subsystem updates from Thomas Gleixner: - Consolidate the machine_kexec_mask_interrupts() by providing a generic implementation and replacing the copy & pasta orgy in the relevant architectures. - Prevent unconditional operations on interrupt chips during kexec shutdown, which can trigger warnings in certain cases when the underlying interrupt has been shut down before. - Make the enforcement of interrupt handling in interrupt context unconditionally available, so that it actually works for non x86 related interrupt chips. The earlier enablement for ARM GIC chips set the required chip flag, but did not notice that the check was hidden behind a config switch which is not selected by ARM[64]. - Decrapify the handling of deferred interrupt affinity setting. Some interrupt chips require that affinity changes are made from the context of handling an interrupt to avoid certain race conditions. For x86 this was the default, but with interrupt remapping this requirement was lifted and a flag was introduced which tells the core code that affinity changes can be done in any context. Unrestricted affinity changes are the default for the majority of interrupt chips. RISCV has the requirement to add the deferred mode to one of it's interrupt controllers, but with the original implementation this would require to add the any context flag to all other RISC-V interrupt chips. That's backwards, so reverse the logic and require that chips, which need the deferred mode have to be marked accordingly. That avoids chasing the 'sane' chips and marking them. - Add multi-node support to the Loongarch AVEC interrupt controller driver. - The usual tiny cleanups, fixes and improvements all over the place. * tag 'irq-core-2025-01-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq/generic_chip: Export irq_gc_mask_disable_and_ack_set() genirq/timings: Add kernel-doc for a function parameter genirq: Remove IRQ_MOVE_PCNTXT and related code x86/apic: Convert to IRQCHIP_MOVE_DEFERRED genirq: Provide IRQCHIP_MOVE_DEFERRED hexagon: Remove GENERIC_PENDING_IRQ leftover ARC: Remove GENERIC_PENDING_IRQ genirq: Remove handle_enforce_irqctx() wrapper genirq: Make handle_enforce_irqctx() unconditionally available irqchip/loongarch-avec: Add multi-nodes topology support irqchip/ts4800: Replace seq_printf() by seq_puts() irqchip/ti-sci-inta : Add module build support irqchip/ti-sci-intr: Add module build support irqchip/irq-brcmstb-l2: Replace brcmstb_l2_mask_and_ack() by generic function irqchip: keystone: Use syscon_regmap_lookup_by_phandle_args genirq/kexec: Prevent redundant IRQ masking by checking state before shutdown kexec: Consolidate machine_kexec_mask_interrupts() implementation genirq: Reuse irq_thread_fn() for forced thread case genirq: Move irq_thread_fn() further up in the code
2025-01-17Merge tag 'at91-soc-6.14' of ↵Arnd Bergmann2-11/+31
https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/arm Microchip AT91 SoC updates for v6.14 This update includes: - support for the SAMA7D65 SoC - support for automatic mode in the backup unit power switch, eliminating the need for software intervention when entering low power mode - a fix to release a device node reference in the failure path of the SoC driver initialization * tag 'at91-soc-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: at91: add new SoC sama7d65 ARM: at91: pm: change BU Power Switch to automatic mode soc: atmel: fix device_node release in atmel_soc_device_init() Link: https://lore.kernel.org/r/20250107081424.758980-3-claudiu.beznea@tuxon.dev Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'omap-for-v6.14/soc-signed' of ↵Arnd Bergmann3-2/+3
https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap into soc/arm soc: omap: minor updates for v6.14 * tag 'omap-for-v6.14/soc-signed' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap: ARM: omap1: Fix up the Retu IRQ on Nokia 770 ARM: omap2plus_defconfig: enable charger of TWL603X ARM: OMAP2+: Fix a typo Link: https://lore.kernel.org/r/7hikqqb41a.fsf@baylibre.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'qcom-arm32-for-6.14' of ↵Arnd Bergmann2-2/+11
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt Qualcomm Arm32 DeviceTree updates for v6.14 Describe the interconnect paths for PCIe EP controllers on SDX55 and SDX65. Disable USB U1/U2 entry to improve USB stability on the same. * tag 'qcom-arm32-for-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: ARM: dts: qcom: sdx55: Disable USB U1/U2 entry ARM: dts: qcom: sdx65: Disable USB U1/U2 entry ARM: dts: qcom: sdx55: Add CPU PCIe EP interconnect path ARM: dts: qcom: sdx65: Add PCIe EP interconnect path Link: https://lore.kernel.org/r/20250111171126.369502-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'tegra-for-6.14-arm-dt' of ↵Arnd Bergmann1-0/+2
https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt ARM: tegra: Device tree fixes for v6.14-rc1 This contains a fix that makes sure the power to the USB ports is maintained during boot. This helps with booting from USB storage. * tag 'tegra-for-6.14-arm-dt' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: tegra: nyan: Maintain power to USB ports on boot Link: https://lore.kernel.org/r/20250110185355.4143505-2-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'arm-soc/for-6.14/devicetree' of ↵Arnd Bergmann15-11/+385
https://github.com/Broadcom/stblinux into soc/dt This pull request contains Broadcom ARM-based SoCs Device Tree updates for 6.14, please pull the following: - Rob removes some unused and undocumented properties pertaining to the SPI flash controller on Broadcom boards - Linus adds a number of BCM6846 peripherals: HWRNG, watchdog, GPIO, MDIO, LED controller, DMA and then proceeds with adding support for the GEnexsis XG6846B PON router - Rosen sets the MAC address NVMEM reference on the Meraki MR26 platform * tag 'arm-soc/for-6.14/devicetree' of https://github.com/Broadcom/stblinux: ARM: dts: meraki-mr26: set mac address for gmac0 ARM: dts: broadcom: Add Genexis XG6846B DTS file dt-bindings: arm: bcmbca: Add Genexis XG6846B dt-bindings: vendor-prefixes: Add Genexis ARM: dts: bcm6846: Add ARM PL081 DMA block ARM: dts: bcm6846: Add LED controller ARM: dts: bcm6846: Add MDIO control block ARM: dts: bcm6846: Add GPIO blocks ARM: dts: bcm6846: Enable watchdog ARM: dts: bcm6846: Add iproc rng arm: dts: broadcom: Remove unused and undocumented properties Link: https://lore.kernel.org/r/20250109224756.3632025-1-florian.fainelli@broadcom.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'at91-dt-6.14-2' of ↵Arnd Bergmann3-0/+236
https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/dt Microchip AT91 device tree updates for v6.14 #2 This update includes: - device tree files for the SAMA7D65 SoC and its evaluation board * tag 'at91-dt-6.14-2' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: dts: microchip: add support for sama7d65_curiosity board ARM: dts: microchip: add sama7d65 SoC DT Link: https://lore.kernel.org/r/20250109164317.1154613-1-claudiu.beznea@tuxon.dev Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'sunxi-dt-for-6.14' of ↵Arnd Bergmann2-0/+32
https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt Allwinner Device Tree changes for 6.14 - Add support for DMA engine and audio codec on F1C100s and enable audio codec on Lichee Pi Nano - Add syscon and SRAM nodes for A100 - Enable CPU DVFS for Tanix TX1 - Explicitly configure TCON0 pixel clock parent according to display output used This includes one commit shared with the clock tree dt-bindings: clock: sunxi: Export PLL_VIDEO_2X and PLL_MIPI which adds the macros for the TCON0 pixel clock parents. * tag 'sunxi-dt-for-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: arm64: dts: allwinner: a64: explicitly assign clock parent for TCON0 dt-bindings: clock: sunxi: Export PLL_VIDEO_2X and PLL_MIPI arm64: dts: allwinner: h313: enable DVFS for Tanix TX1 arm64: dts: allwinner: a100: Add syscon nodes dt-bindings: sram: sunxi-sram: Add A100 compatible ARM: dts: suniv: f1c100s: Activate Audio Codec for Lichee Pi Nano ARM: dts: suniv: f1c100s: Add support for Audio Codec ARM: dts: suniv: f1c100s: Add support for DMA Link: https://lore.kernel.org/r/Z36h2FwUxro8rouO@wens.tw Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'mtk-dts32-for-v6.14' of ↵Arnd Bergmann1-1/+1
https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/dt mt7623: fix validation error of ir-receiver * tag 'mtk-dts32-for-v6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: ARM: dts: mediatek: mt7623: fix IR nodename Link: https://lore.kernel.org/r/ea93d0ea-a1a0-4d36-8880-4f05c85f0c1b@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'omap-for-v6.14/dt-signed' of ↵Arnd Bergmann3-14/+22
https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap into soc/dt ARM: dts: ti/omap/dra7: minor updates for v6.14 * tag 'omap-for-v6.14/dt-signed' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap: ARM: dts: ti/omap: omap3-gta04: use proper touchscreen properties ARM: dts: ti: am437x-l4: remove autoidle for UART ARM: dts: ti/omap: gta04: fix pm issues caused by spi module ARM: dts: dra7: Add bus_dma_limit for l4 cfg bus Link: https://lore.kernel.org/r/7hmsg2b42q.fsf@baylibre.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'at91-dt-6.14' of ↵Arnd Bergmann6-2/+1051
https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/dt Microchip AT91 device tree updates for v6.14 This update includes: - power monitor support for the SAM9X75 Curiosity board (using the PAC1934 device) - fix the VDDSDMMC rail to 3.3V to avoid breaking USB (for SAMA5D27 WLSOM1 EK and SAMA5D29 Curiosity boards) - partial support for the SAMA7D65 SoC - cleanups * tag 'at91-dt-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: dts: microchip: sam9x7: Add address/size to spi-controller nodes ARM: dts: microchip: sam9x60: Add address/size to spi-controller nodes ARM: dts: microchip: sama5d27_wlsom1_ek: Add no-1-8-v property to sdmmc0 node ARM: dts: microchip: sama5d29_curiosity: Add no-1-8-v property to sdmmc0 node ARM: dts: at91: Add sama7d65 pinmux dt-bindings: atmel-sysreg: add sama7d65 RAM and PIT dt-bindings: ARM: at91: Document Microchip SAMA7D65 Curiosity ARM: dts: microchip: sam9x75_curiosity: Add power monitor support ARM: dts: microchip: sam9x7: Move i2c address/size to dtsi Link: https://lore.kernel.org/r/20250107081424.758980-2-claudiu.beznea@tuxon.dev Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'amlogic-arm-dt-for-v6.14' of ↵Arnd Bergmann1-4/+0
https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/dt Amlogic ARM DT changes for v6.14: - remove size and address cells from USB nodes * tag 'amlogic-arm-dt-for-v6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: ARM: dts: amlogic: meson: remove size and address cells from USB nodes Link: https://lore.kernel.org/r/77c645b3-0cdf-49f4-84e9-11c74074b9a8@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'sti-dt-for-v6.14-round1' of ↵Arnd Bergmann2-0/+38
https://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti into soc/dt Add and enable MALI400 support for STiH410-b2260 * tag 'sti-dt-for-v6.14-round1' of https://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti: ARM: dts: st: enable the MALI gpu on the stih410-b2260 ARM: dts: st: add node for the MALI gpu on stih410.dtsi dt-bindings: gpu: mali-utgard: Add st,stih410-mali compatible Link: https://lore.kernel.org/r/f44cb1f0-4d91-4e25-8b1f-3dd9a7bed62b@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'imx-dt-6.14' of ↵Arnd Bergmann16-64/+44
https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt i.MX ARM device tree change for 6.14: - Clean up TQMa7x device trees (Alexander Stein) - Correct node name pattern for mdio-gpio devices (Fabio Estevam) - Update deprecated GPIO properties for Generic ASoC Sound Card device (Geert Uytterhoeven) - Set USB dr_mode property to OTG explicitly for imx6qdl-sabresd based boards (Hui Wang) - Update MAINTAINERS entry for DH electronics DHSOM boards (Marek Vasut) - A series from Stefan Kerkmann to add phy-3p0-supply for usb phys * tag 'imx-dt-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx: Use the correct mdio pattern ARM: dts: imx6qdl-sabresd: add dr_mode to usbotg ARM: dts: imx6qdl-apalis: Change to "adi,force-bt656-4" ARM: dts: imx6sx: add phy-3p0-supply to usb phys ARM: dts: imx6sl: add phy-3p0-supply to usb phys ARM: dts: imx6qdl: add phy-3p0-supply to usb phys MAINTAINERS: Update entry for DH electronics DHSOM SoMs and boards ARM: dts: imx7[d]-mba7: add Ethernet PHY IRQ support ARM: dts: imx7-mba7: Remove duplicated power supply ARM: dts: imx7-mba7: Fix SD card vmmc-supply ARM: dts: imx7-mba7: Add 3.3V and 5.0V regulators ARM: dts: imx7-tqma7: add missing vs-supply for LM75A (rev. 01xxx) ARM: dts: imx7-tqma7: Remove superfluous status="okay" property ARM: dts: imx7-mba7: remove LVDS transmitter regulator ARM: dts: imx: Switch to {hp,mic}-det-gpios Link: https://lore.kernel.org/r/20250105095139.714590-3-shawnguo2@yeah.net Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'socfpga_dts_updates_v6.14' of ↵Arnd Bergmann2-5/+3
https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into soc/dt SoCFPGA DTS updates for v6.14 - Remove unused and undocumented property "snps,max-mtu" - Add gpio and spi node for Agilex5 - Add VGIC maintenance interrupt for Agilex - Use correct reset name of "stmmaceth-ocp" instead of "ahb" - Drop unused #address-cells/#size-cells in the cyclone5-mcvevk * tag 'socfpga_dts_updates_v6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: arm64: dts: altera: Remove unused and undocumented "snps,max-mtu" property arm64: dts: socfpga: agilex5: Add gpio0 node and spi dma handshake id arm64: dts: socfpga: agilex: Add VGIC maintenance interrupt arm: dts: socfpga: use reset-name "stmmaceth-ocp" instead of "ahb" ARM: dts: socfpga_cyclone5_mcvevk: Drop unused #address-cells/#size-cells Link: https://lore.kernel.org/r/20250103023012.1268627-1-dinguyen@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'dt-cleanup-6.14' of ↵Arnd Bergmann2-8/+2
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt Minor improvements in ARM DTS for v6.14 1. Marvell: Use un-deprecated hp-det-gpios (no ABI impact expected). 2. SoCFPGA: Drop spidev devices which are not properly described in DTS, but are using some other compatibles. This was part of wider tree effort to fix such incorrect hardware descriptions. Important: Dropping this device node will have user-visible impact: spidev device will not register. * tag 'dt-cleanup-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt: ARM: dts: socfpga: remove non-existent DAC from CycloneV devkit ARM: dts: marvell: mmp2-olpc-xo-1-75: Switch to {hp,mic}-det-gpios Link: https://lore.kernel.org/r/20241231132847.135814-2-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-15Merge tag 'samsung-dt-6.14' of ↵Arnd Bergmann1-4/+27
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt Samsung DTS ARM changes for v6.14 Few fixes and improvements for sound on Galaxy Tab3 (Exynos4212). * tag 'samsung-dt-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: dts: samsung: exynos4212-tab3: Drop interrupt from WM1811 codec ARM: dts: samsung: exynos4212-tab3: Add MCLK2 clock to WM1811 codec config ARM: dts: samsung: exynos4212-tab3: Fix headset mic, add jack detection Link: https://lore.kernel.org/r/20241231131742.134329-3-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-15Merge tag 'at91-defconfig-6.14' of ↵Arnd Bergmann2-0/+2
https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/defconfig Microchip AT91 defconfig updates for v6.14 This update includes: - support for the SAMA7D65 SoC * tag 'at91-defconfig-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: configs: at91: sama7: add new SoC config Link: https://lore.kernel.org/r/20250107081424.758980-1-claudiu.beznea@tuxon.dev Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-15Merge tag 'imx-defconfig-6.14' of ↵Arnd Bergmann1-0/+1
https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/defconfig i.MX defconfig change for 6.14: - Enable JC42 temperature sensor driver support in imx_v6_v7_defconfig (Alexander Stein) - Enable ITE IT6263 LVDS to HDMI converter driver support in arm64 defconfig (Liu Ying) * tag 'imx-defconfig-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: defconfig: Enable ITE IT6263 driver ARM: imx_v6_v7_defconfig: enable JC42 for TQMa7x Link: https://lore.kernel.org/r/20250105095139.714590-5-shawnguo2@yeah.net Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-15ARM: configs: stm32: Remove useless flags in STM32 defconfigPatrice Chotard1-0/+6
As stm32_defconfig is dedicated to STM32 MCUs, disable CONFIG_COMMON_CLK_STM32MP flag which is only used by STM32 MPUs. Disable CONFIG_SUSPEND, CONFIG_ADVISE_SYSCALLS, CONFIG_IO_URING CONFIG_POSIX_TIMERS, CONFIG_GCC_PLUGINS, it will reduce the kernel image size for these platforms which embed a low amount of memory. Tested on STM32F746-DISCO board which embeds 8MB of memory. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20241220125506.3157268-5-patrice.chotard@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-15ARM: configs: stm32: Remove CRYPTO in STM32 defconfigPatrice Chotard1-1/+0
Running make savedefconfig highlights some useless flags. Since 1c92d4a0edcf ("ARM: configs: stm32: Enable MMC_ARMMMCI and EXT3_FS support") CRYPTO is selected by EXT3_FS, so CRYPTO can be removed in stm32_defconfig. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20241220125506.3157268-4-patrice.chotard@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-15ARM: configs: stm32: Clean STM32 defconfigPatrice Chotard1-3/+0
Running make savedefconfig highlights some useless flags. Since 54a48aa3d558 ("Compiler Attributes: remove CONFIG_ENABLE_MUST_CHECK") flag ENABLE_MUST_CHECK has been removed. Since 35260cf54522 ("Kconfig.debug: fix SCHED_DEBUG dependency") SCHED_DEBUG depends on DEBUG_KERNEL and PROC_FS. As PROC_FS is not set, SCHED_DEBUG reference can be removed. Since 78011042684d ("scsi: bsg: Move bsg_scsi_ops to drivers/scsi/") BLK_DEV_BSG depends on SCSI. As SCSI is not set, BLK_DEV_BSG reference can be removed. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20241220125506.3157268-3-patrice.chotard@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-15ARM: configs: stm32: Remove FLASH_MEM_BASE and FLASH_SIZE in STM32 defconfigPatrice Chotard1-2/+0
Running make savedefconfig highlights some useless flags. Remove FLASH_MEM_BASE and FLASH_SIZE as these 2 flags are only used by CPU_ARM740T,CPU_ARM940T and CPU_ARM946E which is not the case here for CPU_V7M. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20241220125506.3157268-2-patrice.chotard@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-14ARM: 9433/2: implement cacheinfo supportDmitry Baryshkov4-0/+181
On ARMv7 / v7m machines read CTR and CLIDR registers to provide information regarding the cache topology. Earlier machines should describe full cache topology in the device tree. Note, this follows the ARM64 cacheinfo support and provides only minimal support required to bootstrap cache info. All useful properties should be decribed in Device Tree. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2025-01-14ARM: 9432/2: add CLIDR accessor functionsDmitry Baryshkov1-0/+13
Add functions to read the CLIDR, Cache Level ID Register. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2025-01-14ARM: 9438/1: assembler: Drop obsolete VFP accessor fallbackArd Biesheuvel5-51/+0
Now that the minimum supported binutils version is 2.25, we no longer need a workaround for binutils older than 2.24 for accessing VFP control registers from assembler. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2025-01-14ARM: 9437/1: vfp: Fix typographical errors in vfpmodule.cluoyifan1-1/+1
Correct the misspellings of "noftify" (should be "notify") and "swtich" (should be "switch"). Link: https://lore.kernel.org/r/20241114011939.296230-1-luoyifan@cmss.chinamobile.com Signed-off-by: Luo Yifan <luoyifan@cmss.chinamobile.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2025-01-13Merge 6.13-rc7 into driver-core-nextGreg Kroah-Hartman3-1/+3
We need the debugfs / driver-core fixes in here as well for testing and to build on top of. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-25 05:57:44 +0000