- Jul 09, 2023
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Randy Dunlap authored
Add linux-next info to MAINTAINERS for ease of finding this data. Link: https://lkml.kernel.org/r/20230704054410.12527-1-rdunlap@infradead.org Signed-off-by:
Randy Dunlap <rdunlap@infradead.org> Acked-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
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Markus Schneider-Pargmann authored
Add my old mail address and update my name. Link: https://lkml.kernel.org/r/20230628081341.3470229-1-msp@baylibre.com Signed-off-by:
Markus Schneider-Pargmann <msp@baylibre.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
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Matthew Wilcox (Oracle) authored
nr_to_write is a count of pages, so we need to decrease it by the number of pages in the folio we just wrote, not by 1. Most callers specify either LONG_MAX or 1, so are unaffected, but writeback_sb_inodes() might end up writing 512x as many pages as it asked for. Dave added: : XFS is the only filesystem this would affect, right? AFAIA, nothing : else enables large folios and uses writeback through : write_cache_pages() at this point... : : In which case, I'd be surprised if much difference, if any, gets : noticed by anyone. Link: https://lkml.kernel.org/r/20230628185548.981888-1-willy@infradead.org Fixes: 793917d9 ("mm/readahead: Add large folio readahead") Signed-off-by:
Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by:
Christoph Hellwig <hch@lst.de> Cc: Jan Kara <jack@suse.cz> Cc: Dave Chinner <david@fromorbit.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
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Peter Collingbourne authored
Commit c145e0b4 ("mm: streamline COW logic in do_swap_page()") moved the call to swap_free() before the call to set_pte_at(), which meant that the MTE tags could end up being freed before set_pte_at() had a chance to restore them. Fix it by adding a call to the arch_swap_restore() hook before the call to swap_free(). Link: https://lkml.kernel.org/r/20230523004312.1807357-2-pcc@google.com Link: https://linux-review.googlesource.com/id/I6470efa669e8bd2f841049b8c61020c510678965 Fixes: c145e0b4 ("mm: streamline COW logic in do_swap_page()") Signed-off-by:
Peter Collingbourne <pcc@google.com> Reported-by:
Qun-wei Lin <Qun-wei.Lin@mediatek.com> Closes: https://lore.kernel.org/all/5050805753ac469e8d727c797c2218a9d780d434.camel@mediatek.com/ Acked-by:
David Hildenbrand <david@redhat.com> Acked-by:
"Huang, Ying" <ying.huang@intel.com> Reviewed-by:
Steven Price <steven.price@arm.com> Acked-by:
Catalin Marinas <catalin.marinas@arm.com> Cc: <stable@vger.kernel.org> [6.1+] Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
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Vincent Whitchurch authored
Migration replaces the page in the mapping before copying the contents and the flags over from the old page, so check that the page in the page cache is really up to date before using it. Without this, stressing squashfs reads with parallel compaction sometimes results in squashfs reporting data corruption. Link: https://lkml.kernel.org/r/20230629-squashfs-cache-migration-v1-1-d50ebe55099d@axis.com Fixes: e994f5b6 ("squashfs: cache partial compressed blocks") Signed-off-by:
Vincent Whitchurch <vincent.whitchurch@axis.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Phillip Lougher <phillip@squashfs.org.uk> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
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John Hubbard authored
The following crash happens for me when running the -mm selftests (below). Specifically, it happens while running the uffd-stress subtests: kernel BUG at mm/hugetlb.c:7249! invalid opcode: 0000 [#1] PREEMPT SMP NOPTI CPU: 0 PID: 3238 Comm: uffd-stress Not tainted 6.4.0-hubbard-github+ #109 Hardware name: ASUS X299-A/PRIME X299-A, BIOS 1503 08/03/2018 RIP: 0010:huge_pte_alloc+0x12c/0x1a0 ... Call Trace: <TASK> ? __die_body+0x63/0xb0 ? die+0x9f/0xc0 ? do_trap+0xab/0x180 ? huge_pte_alloc+0x12c/0x1a0 ? do_error_trap+0xc6/0x110 ? huge_pte_alloc+0x12c/0x1a0 ? handle_invalid_op+0x2c/0x40 ? huge_pte_alloc+0x12c/0x1a0 ? exc_invalid_op+0x33/0x50 ? asm_exc_invalid_op+0x16/0x20 ? __pfx_put_prev_task_idle+0x10/0x10 ? huge_pte_alloc+0x12c/0x1a0 hugetlb_fault+0x1a3/0x1120 ? finish_task_switch+0xb3/0x2a0 ? lock_is_held_type+0xdb/0x150 handle_mm_fault+0xb8a/0xd40 ? find_vma+0x5d/0xa0 do_user_addr_fault+0x257/0x5d0 exc_page_fault+0x7b/0x1f0 asm_exc_page_fault+0x22/0x30 That happens because a BUG() statement in huge_pte_alloc() attempts to check that a pte, if present, is a hugetlb pte, but it does so in a non-lockless-safe manner that leads to a false BUG() report. We got here due to a couple of bugs, each of which by itself was not quite enough to cause a problem: First of all, before commit c33c7948("mm: ptep_get() conversion"), the BUG() statement in huge_pte_alloc() was itself fragile: it relied upon compiler behavior to only read the pte once, despite using it twice in the same conditional. Next, commit c33c7948 ("mm: ptep_get() conversion") broke that delicate situation, by causing all direct pte reads to be done via READ_ONCE(). And so READ_ONCE() got called twice within the same BUG() conditional, leading to comparing (potentially, occasionally) different versions of the pte, and thus to false BUG() reports. Fix this by taking a single snapshot of the pte before using it in the BUG conditional. Now, that commit is only partially to blame here but, people doing bisections will invariably land there, so this will help them find a fix for a real crash. And also, the previous behavior was unlikely to ever expose this bug--it was fragile, yet not actually broken. So that's why I chose this commit for the Fixes tag, rather than the commit that created the original BUG() statement. Link: https://lkml.kernel.org/r/20230701010442.2041858-1-jhubbard@nvidia.com Fixes: c33c7948 ("mm: ptep_get() conversion") Signed-off-by:
John Hubbard <jhubbard@nvidia.com> Acked-by:
James Houghton <jthoughton@google.com> Acked-by:
Muchun Song <songmuchun@bytedance.com> Reviewed-by:
Ryan Roberts <ryan.roberts@arm.com> Acked-by:
Mike Kravetz <mike.kravetz@oracle.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Alex Williamson <alex.williamson@redhat.com> Cc: Alexander Potapenko <glider@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andrey Konovalov <andreyknvl@gmail.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Christian Brauner <brauner@kernel.org> Cc: Christoph Hellwig <hch@infradead.org> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Dave Airlie <airlied@gmail.com> Cc: Dimitri Sivanich <dimitri.sivanich@hpe.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Ian Rogers <irogers@google.com> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Lorenzo Stoakes <lstoakes@gmail.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Miaohe Lin <linmiaohe@huawei.com> Cc: Michal Hocko <mhocko@kernel.org> Cc: Mike Rapoport (IBM) <rppt@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Naoya Horiguchi <naoya.horiguchi@nec.com> Cc: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> Cc: Pavel Tatashin <pasha.tatashin@soleen.com> Cc: Roman Gushchin <roman.gushchin@linux.dev> Cc: SeongJae Park <sj@kernel.org> Cc: Shakeel Butt <shakeelb@google.com> Cc: Uladzislau Rezki (Sony) <urezki@gmail.com> Cc: Vincenzo Frascino <vincenzo.frascino@arm.com> Cc: Yu Zhao <yuzhao@google.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
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Anthony Iliopoulos authored
The ocfs2-devel mailing list has been migrated to the kernel.org infrastructure, update all related documentation pointers to reflect the change. Link: https://lkml.kernel.org/r/20230628013437.47030-3-ailiop@suse.com Signed-off-by:
Anthony Iliopoulos <ailiop@suse.com> Acked-by:
Joseph Qi <jiangqi903@gmail.com> Acked-by:
Joel Becker <jlbec@evilplan.org> Cc: Changwei Ge <gechangwei@live.cn> Cc: Gang He <ghe@suse.com> Cc: Jun Piao <piaojun@huawei.com> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Mark Fasheh <mark@fasheh.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
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Anthony Iliopoulos authored
The ocfs2-devel mailing list has been migrated to the kernel.org infrastructure, update the related entry to reflect the change. Link: https://lkml.kernel.org/r/20230628013437.47030-2-ailiop@suse.com Signed-off-by:
Anthony Iliopoulos <ailiop@suse.com> Acked-by:
Joseph Qi <jiangqi903@gmail.com> Acked-by:
Joel Becker <jlbec@evilplan.org> Cc: Mark Fasheh <mark@fasheh.com> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Changwei Ge <gechangwei@live.cn> Cc: Gang He <ghe@suse.com> Cc: Jun Piao <piaojun@huawei.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
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Suren Baghdasaryan authored
A memory corruption was reported in [1] with bisection pointing to the patch [2] enabling per-VMA locks for x86. Disable per-VMA locks config to prevent this issue until the fix is confirmed. This is expected to be a temporary measure. [1] https://bugzilla.kernel.org/show_bug.cgi?id=217624 [2] https://lore.kernel.org/all/20230227173632.3292573-30-surenb@google.com Link: https://lkml.kernel.org/r/20230706011400.2949242-3-surenb@google.com Reported-by:
Jiri Slaby <jirislaby@kernel.org> Closes: https://lore.kernel.org/all/dbdef34c-3a07-5951-e1ae-e9c6e3cdf51b@kernel.org/ Reported-by:
Jacob Young <jacobly.alt@gmail.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217624 Fixes: 0bff0aae ("x86/mm: try VMA lock-based page fault handling first") Signed-off-by:
Suren Baghdasaryan <surenb@google.com> Cc: David Hildenbrand <david@redhat.com> Cc: Holger Hoffstätte <holger@applied-asynchrony.com> Cc: <stable@vger.kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
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Suren Baghdasaryan authored
Patch series "Avoid memory corruption caused by per-VMA locks", v4. A memory corruption was reported in [1] with bisection pointing to the patch [2] enabling per-VMA locks for x86. Based on the reproducer provided in [1] we suspect this is caused by the lack of VMA locking while forking a child process. Patch 1/2 in the series implements proper VMA locking during fork. I tested the fix locally using the reproducer and was unable to reproduce the memory corruption problem. This fix can potentially regress some fork-heavy workloads. Kernel build time did not show noticeable regression on a 56-core machine while a stress test mapping 10000 VMAs and forking 5000 times in a tight loop shows ~7% regression. If such fork time regression is unacceptable, disabling CONFIG_PER_VMA_LOCK should restore its performance. Further optimizations are possible if this regression proves to be problematic. Patch 2/2 disables per-VMA locks until the fix is tested and verified. This patch (of 2): When forking a child process, parent write-protects an anonymous page and COW-shares it with the child being forked using copy_present_pte(). Parent's TLB is flushed right before we drop the parent's mmap_lock in dup_mmap(). If we get a write-fault before that TLB flush in the parent, and we end up replacing that anonymous page in the parent process in do_wp_page() (because, COW-shared with the child), this might lead to some stale writable TLB entries targeting the wrong (old) page. Similar issue happened in the past with userfaultfd (see flush_tlb_page() call inside do_wp_page()). Lock VMAs of the parent process when forking a child, which prevents concurrent page faults during fork operation and avoids this issue. This fix can potentially regress some fork-heavy workloads. Kernel build time did not show noticeable regression on a 56-core machine while a stress test mapping 10000 VMAs and forking 5000 times in a tight loop shows ~7% regression. If such fork time regression is unacceptable, disabling CONFIG_PER_VMA_LOCK should restore its performance. Further optimizations are possible if this regression proves to be problematic. Link: https://lkml.kernel.org/r/20230706011400.2949242-1-surenb@google.com Link: https://lkml.kernel.org/r/20230706011400.2949242-2-surenb@google.com Fixes: 0bff0aae ("x86/mm: try VMA lock-based page fault handling first") Signed-off-by:
Suren Baghdasaryan <surenb@google.com> Suggested-by:
David Hildenbrand <david@redhat.com> Reported-by:
Jiri Slaby <jirislaby@kernel.org> Closes: https://lore.kernel.org/all/dbdef34c-3a07-5951-e1ae-e9c6e3cdf51b@kernel.org/ Reported-by:
Holger Hoffstätte <holger@applied-asynchrony.com> Closes: https://lore.kernel.org/all/b198d649-f4bf-b971-31d0-e8433ec2a34c@applied-asynchrony.com/ Reported-by:
Jacob Young <jacobly.alt@gmail.com> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=3D217624 Reviewed-by:
Liam R. Howlett <Liam.Howlett@oracle.com> Acked-by:
David Hildenbrand <david@redhat.com> Tested-by:
Holger Hoffsttte <holger@applied-asynchrony.com> Cc: <stable@vger.kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
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- Jul 03, 2023
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Andrew Morton authored
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git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds authored
Pull iomap updates from Darrick Wong: - Fix a type signature mismatch - Drop Christoph as maintainer * tag 'iomap-6.5-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: iomap: drop me [hch] from MAINTAINERS for iomap fs: iomap: Change the type of blocksize from 'int' to 'unsigned int' in iomap_file_buffered_write_punch_delalloc
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git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfsLinus Torvalds authored
Pull vfs fix from Christian Brauner: "A fix for the backing file work from this cycle. When init_file() failed it would call file_free_rcu() on the file allocated by the caller of init_file(). It naively assumed that the correct cleanup operation would be called depending on whether it is a regular file or a backing file. However, that presupposes that the FMODE_BACKING flag would already be set which it won't be as that is done in the caller of init_file(). Fix that bug by moving the cleanup of the allocated file into the caller where it belongs in the first place. There's no good reason for init_file() to consume resources it didn't allocate. This is a mainline only fix and was reported by syzbot. The fix was validated by syzbot against the provided reproducer" * tag 'v6.5/vfs.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: fs: move cleanup from init_file() into its callers
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c updates from Wolfram Sang: - I2C has now a co-maintainer taking care of the host drivers. Welcome Andi Shyti and have fun! - platform remove callback converted to return void in drivers - simplify drivers by using devm_clk_get_enabled() - introduce i2c_get_match_data() to avoid more boilerplate code (especially since the core stopped delivering an i2c_device_id) - and the usual bunch of driver updates * tag 'i2c-for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (38 commits) i2c: uniphier: Use devm_clk_get_enabled() i2c: uniphier-f: Use devm_clk_get_enabled() i2c: owl: Use devm_clk_get_enabled() i2c: lpc2k: Use devm_clk_get_enabled() i2c: hix5hd2: Use devm_clk_get_enabled() i2c: sun6i-p2wi: Use devm_clk_get_enabled() i2c: pasemi-platform: Use devm_clk_get_enabled() i2c: mt7621: Use devm_clk_get_enabled() i2c: xiic: Use devm_clk_get_enabled() i2c: davinci: Use platform table macro over module_alias i2c: ocores: use devm_ managed clks i2c: nomadik: Use dev_err_probe() whenever possible i2c: nomadik: Use devm_clk_get_enabled() i2c: nomadik: Remove unnecessary goto label usb: typec: ucsi: Mark dGPUs as DEVICE scope i2c: wmt: Use devm_platform_get_and_ioremap_resource() i2c: versatile: Use devm_platform_get_and_ioremap_resource() i2c: hix5hd2: Add I2C_M_STOP flag support for i2c-hix5hd2 driver. i2c: mpc: Use of_property_read_reg() to parse "reg" i2c: imx-lpi2c: Don't open-code DIV_ROUND_UP ...
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linuxLinus Torvalds authored
Pull parisc updates from Helge Deller: - Add missing cacheflush() syscall - Fix STI console on 64-bit-only machines - Move kernel debug options to Kconfig.debug - Lots of warning fixes in arch/parisc/ and drivers/parisc/ when compiled with W=1 - Enable some more graphics drivers in refreshed defconfigs * tag 'parisc-for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: (29 commits) parisc: Refresh defconfigs parisc: irq: Add irq-related function declarations parisc: Move init function declarations into header file parisc: dino: Make dino_init() returning void parisc: lba_pci: Mark two variables __maybe_unused parisc: unaligned: Include header file to avoid missing prototype warnings parisc: signal: Mark do_notify_resume() and sys_rt_sigreturn() asmlinkage parisc: unwind: Mark start and stop variables __maybe_unused parisc: init: Drop unused variable end_paddr parisc: traps: Mark functions static parisc: processor: Fix kdoc for init_cpu_profiler() parisc: sys_parisc: parisc_personality() is called from asm code parisc: ccio-dma: Fix kdoc and compiler warnings parisc: pdc_stable: Fix kdoc and compiler warnings parisc: pci-dma: Make pcxl_alloc_range() static parisc: Mark image_size __maybe_unused in perf_write() parisc: module: Mark symindex __maybe_unused parisc: pdc_chassis: Fix kdoc warnings parisc: firmware: Fix kdoc warnings parisc: drivers: Fix kdoc warnings ...
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- Jul 02, 2023
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Amir Goldstein authored
The use of file_free_rcu() in init_file() to free the struct that was allocated by the caller was hacky and we got what we deserved. Let init_file() and its callers take care of cleaning up each after their own allocated resources on error. Fixes: 62d53c4a ("fs: use backing_file container for internal files with "fake" f_path") # mainline only Reported-and-tested-by:
<syzbot+ada42aab05cf51b00e98@syzkaller.appspotmail.com> Signed-off-by:
Amir Goldstein <amir73il@gmail.com> Message-Id: <20230701171134.239409-1-amir73il@gmail.com> Signed-off-by:
Christian Brauner <brauner@kernel.org>
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https://github.com/c-sky/csky-linuxLinus Torvalds authored
Pull arch/csky update from Guo Ren: - Correct thread.trap_no restore of uprobe * tag 'csky-for-linus-6.5' of https://github.com/c-sky/csky-linux: csky: uprobes: Restore thread.trap_no
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git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds authored
Pull NFS client updates from Trond Myklebust: "Stable fixes and other bugfixes: - nfs: don't report STATX_BTIME in ->getattr - Revert 'NFSv4: Retry LOCK on OLD_STATEID during delegation return' since it breaks NFSv4 state recovery. - NFSv4.1: freeze the session table upon receiving NFS4ERR_BADSESSION - Fix the NFSv4.2 xattr cache shrinker_id - Force a ctime update after a NFSv4.2 SETXATTR call Features and cleanups: - NFS and RPC over TLS client code from Chuck Lever - Support for use of abstract unix socket addresses with the rpcbind daemon - Sysfs API to allow shutdown of the kernel RPC client and prevent umount() hangs if the server is known to be permanently down - XDR cleanups from Anna" * tag 'nfs-for-6.5-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (33 commits) Revert "NFSv4: Retry LOCK on OLD_STATEID during delegation return" NFS: Don't cleanup sysfs superblock entry if uninitialized nfs: don't report STATX_BTIME in ->getattr NFSv4.1: freeze the session table upon receiving NFS4ERR_BADSESSION NFSv4.2: fix wrong shrinker_id NFSv4: Clean up some shutdown loops NFS: Cancel all existing RPC tasks when shutdown NFS: add sysfs shutdown knob NFS: add a sysfs link to the acl rpc_client NFS: add a sysfs link to the lockd rpc_client NFS: Add sysfs links to sunrpc clients for nfs_clients NFS: add superblock sysfs entries NFS: Make all of /sys/fs/nfs network-namespace unique NFS: Open-code the nfs_kset kset_create_and_add() NFS: rename nfs_client_kobj to nfs_net_kobj NFS: rename nfs_client_kset to nfs_kset NFS: Add an "xprtsec=" NFS mount option NFS: Have struct nfs_client carry a TLS policy field SUNRPC: Add a TCP-with-TLS RPC transport class SUNRPC: Capture CMSG metadata on client-side receive ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fix from Thomas Gleixner: "A single regression fix for x86: Moving the invocation of arch_cpu_finalize_init() earlier in the boot process caused a boot regression on IBT enabled system. The root cause is not the move of arch_cpu_finalize_init() itself. The system fails to boot because the subsequent efi_enter_virtual_mode() code has a non-IBT safe EFI call inside. This was not noticed before because IBT was enabled after the EFI initialization. Switching the EFI call to use the IBT safe wrapper cures the problem" * tag 'x86-urgent-2023-07-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/efi: Make efi_set_virtual_address_map IBT safe
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git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuildLinus Torvalds authored
Pull Kbuild updates from Masahiro Yamada: - Remove the deprecated rule to build *.dtbo from *.dts - Refactor section mismatch detection in modpost - Fix bogus ARM section mismatch detections - Fix error of 'make gtags' with O= option - Add Clang's target triple to KBUILD_CPPFLAGS to fix a build error with the latest LLVM version - Rebuild the built-in initrd when KBUILD_BUILD_TIMESTAMP is changed - Ignore more compiler-generated symbols for kallsyms - Fix 'make local*config' to handle the ${CONFIG_FOO} form in Makefiles - Enable more kernel-doc warnings with W=2 - Refactor <linux/export.h> by generating KSYMTAB data by modpost - Deprecate <asm/export.h> and <asm-generic/export.h> - Remove the EXPORT_DATA_SYMBOL macro - Move the check for static EXPORT_SYMBOL back to modpost, which makes the build faster - Re-implement CONFIG_TRIM_UNUSED_KSYMS with one-pass algorithm - Warn missing MODULE_DESCRIPTION when building modules with W=1 - Make 'make clean' robust against too long argument error - Exclude more objects from GCOV to fix CFI failures with GCOV - Allow 'make modules_install' to install modules.builtin and modules.builtin.modinfo even when CONFIG_MODULES is disabled - Include modules.builtin and modules.builtin.modinfo in the linux-image Debian package even when CONFIG_MODULES is disabled - Revive "Entering directory" logging for the latest Make version * tag 'kbuild-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (72 commits) modpost: define more R_ARM_* for old distributions kbuild: revive "Entering directory" for Make >= 4.4.1 kbuild: set correct abs_srctree and abs_objtree for package builds scripts/mksysmap: Ignore prefixed KCFI symbols kbuild: deb-pkg: remove the CONFIG_MODULES check in buildeb kbuild: builddeb: always make modules_install, to install modules.builtin* modpost: continue even with unknown relocation type modpost: factor out Elf_Sym pointer calculation to section_rel() modpost: factor out inst location calculation to section_rel() kbuild: Disable GCOV for *.mod.o kbuild: Fix CFI failures with GCOV kbuild: make clean rule robust against too long argument error script: modpost: emit a warning when the description is missing kbuild: make modules_install copy modules.builtin(.modinfo) linux/export.h: rename 'sec' argument to 'license' modpost: show offset from symbol for section mismatch warnings modpost: merge two similar section mismatch warnings kbuild: implement CONFIG_TRIM_UNUSED_KSYMS without recursion modpost: use null string instead of NULL pointer for default namespace modpost: squash sym_update_namespace() into sym_add_exported() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxLinus Torvalds authored
Pull arm64 fix from Catalin Marinas: "Fix memory corruption (overwriting the kmalloc redzone) when saving the SVE state while in SVE streaming mode" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: sme: Use STR P to clear FFR context field in streaming SVE mode
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- Jul 01, 2023
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git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxlLinus Torvalds authored
Pull CXL updates from Dan Williams: "The highlights in terms of new functionality are support for the standard CXL Performance Monitor definition that appeared in CXL 3.0, support for device sanitization (wiping all data from a device), secure-erase (re-keying encryption of user data), and support for firmware update. The firmware update support is notable as it reuses the simple sysfs_upload interface to just cat(1) a blob to a sysfs file and pipe that to the device. Additionally there are a substantial number of cleanups and reorganizations to get ready for RCH error handling (RCH == Restricted CXL Host == current shipping hardware generation / pre CXL-2.0 topologies) and type-2 (accelerator / vendor specific) devices. For vendor specific devices they implement a subset of what the generic type-3 (generic memory expander) driver expects. As a result the rework decouples optional infrastructure from the core driver context. For RCH topologies, where the specification working group did not want to confuse pre-CXL-aware operating systems, many of the standard registers are hidden which makes support standard bus features like AER (PCIe Advanced Error Reporting) difficult. The rework arranges for the driver to help the PCI-AER core. Bjorn is on board with this direction but a late regression disocvery means the completion of this functionality needs to cook a bit longer, so it is code reorganizations only for now. Summary: - Add infrastructure for supporting background commands along with support for device sanitization and firmware update - Introduce a CXL performance monitoring unit driver based on the common definition in the specification. - Land some preparatory cleanup and refactoring for the anticipated arrival of CXL type-2 (accelerator devices) and CXL RCH (CXL-v1.1 topology) error handling. - Rework CPU cache management with respect to region configuration (device hotplug or other dynamic changes to memory interleaving) - Fix region reconfiguration vs CXL decoder ordering rules" * tag 'cxl-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (51 commits) cxl: Fix one kernel-doc comment cxl/pci: Use correct flag for sanitize polling docs: perf: Minimal introduction the the CXL PMU device and driver perf: CXL Performance Monitoring Unit driver tools/testing/cxl: add firmware update emulation to CXL memdevs tools/testing/cxl: Use named effects for the Command Effect Log tools/testing/cxl: Fix command effects for inject/clear poison cxl: add a firmware update mechanism using the sysfs firmware loader cxl/test: Add Secure Erase opcode support cxl/mem: Support Secure Erase cxl/test: Add Sanitize opcode support cxl/mem: Wire up Sanitization support cxl/mbox: Add sanitization handling machinery cxl/mem: Introduce security state sysfs file cxl/mbox: Allow for IRQ_NONE case in the isr Revert "cxl/port: Enable the HDM decoder capability for switch ports" cxl/memdev: Formalize endpoint port linkage cxl/pci: Unconditionally unmask 256B Flit errors cxl/region: Manage decoder target_type at decoder-attach time cxl/hdm: Default CXL_DEVTYPE_DEVMEM decoders to CXL_DECODER_DEVMEM ...
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git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimmLinus Torvalds authored
Pull nvdimm and DAX updates from Vishal Verma: "This is mostly small cleanups and fixes, with the biggest change being the change to the DAX fault handler allowing it to return VM_FAULT_HWPOISON. Summary: - DAX fixes and cleanups including a use after free, extra references, and device unregistration, and a redundant variable. - Allow the DAX fault handler to return VM_FAULT_HWPOISON - A few libnvdimm cleanups such as making some functions and variables static where sufficient. - Add a few missing prototypes for wrapped functions in tools/testing/nvdimm" * tag 'libnvdimm-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: dax: enable dax fault handler to report VM_FAULT_HWPOISON nvdimm: make security_show static nvdimm: make nd_class variable static dax/kmem: Pass valid argument to memory_group_register_static fsdax: remove redundant variable 'error' dax: Cleanup extra dax_region references dax: Introduce alloc_dev_dax_id() dax: Use device_unregister() in unregister_dax_mapping() dax: Fix dax_mapping_release() use after free tools/testing/nvdimm: Drop empty platform remove function libnvdimm: mark 'security_show' static again testing: nvdimm: add missing prototypes for wrapped functions dax: fix missing-prototype warnings
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git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linuxLinus Torvalds authored
Pull another sysctl fix from Luis Chamberlain: "Just one minor nit I forgot to merge" * tag 'sysctl-fixes-v2-v6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: sysctl: set variable sysctl_mount_point storage-class-specifier to static
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Linus Torvalds authored
Merge tag 'flex-array-transformations-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull flexible-array update from Gustavo Silva: "Transform a zero-length array into a C99 flexible-array member. This addresses a build failure with Clang by fixing multiple '-Warray-bounds' warnings in drivers/staging/ks7010/ks_wlan_net.c" * tag 'flex-array-transformations-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: uapi: wireless: Replace zero-length array with flexible-array member
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Christian Brauner authored
Before commit d67790dd ("overflow: Add struct_size_t() helper") only struct_size() existed, which expects a valid pointer instance containing the flexible array. However, when we determine the default struct pid allocation size for the associated kmem cache of a pid namespace we need to take the nesting depth of the pid namespace into account without an variable instance necessarily being available. In commit b69f0aeb ("pid: Replace struct pid 1-element array with flex-array") we used to handle this the old fashioned way and cast NULL to a struct pid pointer type. However, we do apparently have a dedicated struct_size_t() helper for exactly this case. So switch to that. Suggested-by:
Kees Cook <keescook@chromium.org> Suggested-by:
Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
Christian Brauner <brauner@kernel.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Liam R. Howlett authored
Since do_vmi_align_munmap() will always honor the downgrade request on the success, the callers no longer have to deal with confusing return codes. Since all callers that request downgrade actually want the lock to be dropped, change the downgrade to an unlock request. Note that the lock still needs to be held in read mode during the page table clean up to avoid races with a map request. Update do_vmi_align_munmap() to return 0 for success. Clean up the callers and comments to always expect the unlock to be honored on the success path. The error path will always leave the lock untouched. As part of the cleanup, the wrapper function do_vmi_munmap() and callers to the wrapper are also updated. Suggested-by:
Linus Torvalds <torvalds@linux-foundation.org> Link: https://lore.kernel.org/linux-mm/20230629191414.1215929-1-willy@infradead.org/ Signed-off-by:
Liam R. Howlett <Liam.Howlett@oracle.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Matthew Wilcox (Oracle) authored
Now that stack growth must always hold the mmap_lock for write, we can always downgrade the mmap_lock to read and safely unmap pages from the page table, even if we're next to a stack. Signed-off-by:
Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Max Filippov authored
MMU version of lock_mm_and_find_vma releases the mm lock before returning when VMA is not found. Do the same in noMMU version. This fixes hang on an attempt to handle protection fault. Fixes: d85a143b ("xtensa: fix NOMMU build with lock_mm_and_find_vma() conversion") Signed-off-by:
Max Filippov <jcmvbkbc@gmail.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull smb client updates from Steve French: - Deferred close fix - Debugging improvements: display missing mount option, dump rc on invalidate inode failures, print client_guid in DebugData, log session id when matching session not found in reconnect, new dynamic tracepoint for session not found - Mount fixes including: potential null dereference, and possible memory leak and path name parsing when double slashes - Fix potential use after free in compounding - Two crediting (flow control) fixes: fix for crediting leak (stress scenario with excess lease credits) and better locking around updating credits - Three cleanups from issues pointed out by the kernel test robot - Session state check improvements (including for potential use after free) - DFS fixes: Fix for getattr on link when DFS disabled, fix for DFS mounts to same share with different prefix paths, DFS mount error checking improvement * tag '6.5-rc-smb3-client-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6: cifs: new dynamic tracepoint to track ses not found errors cifs: log session id when a matching ses is not found smb: client: improve DFS mount check smb: client: fix shared DFS root mounts with different prefixes smb: client: fix parsing of source mount option smb: client: fix broken file attrs with nodfs mounts cifs: print client_guid in DebugData cifs: fix session state check in smb2_find_smb_ses cifs: fix session state check in reconnect to avoid use-after-free issue cifs: do all necessary checks for credits within or before locking cifs: prevent use-after-free by freeing the cfile later smb: client: fix warning in generic_ip_connect() smb: client: fix warning in CIFSFindNext() smb: client: fix warning in CIFSFindFirst() smb3: do not reserve too many oplock credits cifs: print more detail when invalidate_inode_mapping fails smb: client: fix warning in cifs_smb3_do_mount() smb: client: fix warning in cifs_match_super() cifs: print nosharesock value while dumping mount options SMB3: Do not send lease break acknowledgment if all file handles have been closed
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git://git.samba.org/ksmbdLinus Torvalds authored
Pull ksmbd server updates from Steve French: - two fixes for compounding bugs (make sure no out of bound reads with less common combinations of commands in the compound) - eight minor cleanup patches (e.g. simplifying return values, replace one element array, use of kzalloc where simpler) - fix for clang warning on possible overflow in filename conversion * tag '6.5-rc-ksmbd-server-fixes-part1' of git://git.samba.org/ksmbd: ksmbd: avoid field overflow warning ksmbd: Replace one-element array with flexible-array member ksmbd: Use struct_size() helper in ksmbd_negotiate_smb_dialect() ksmbd: add missing compound request handing in some commands ksmbd: fix out of bounds read in smb2_sess_setup ksmbd: Replace the ternary conditional operator with min() ksmbd: use kvzalloc instead of kvmalloc ksmbd: Change the return value of ksmbd_vfs_query_maximal_access to void ksmbd: return a literal instead of 'err' in ksmbd_vfs_kern_path_locked() ksmbd: use kzalloc() instead of __GFP_ZERO ksmbd: remove unused ksmbd_tree_conn_share function
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git://git.kernel.org/pub/scm/linux/kernel/git/cel/linuxLinus Torvalds authored
Pull nfsd fix from Chuck Lever: - Fix ordering of attributes in NFSv4 GETATTR replies * tag 'nfsd-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: nfsd: Fix creation time serialization order
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Linus Torvalds authored
Merge tag 'livepatching-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching Pull livepatching update from Petr Mladek: - Make a variable static to fix a sparse warning * tag 'livepatching-for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching: livepatch: Make 'klp_stack_entries' static
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git://git.kernel.org/pub/scm/linux/kernel/git/efi/efiLinus Torvalds authored
Pull EFI updates from Ard Biesheuvel: "Although some more stuff is brewing, the EFI changes that are ready for mainline are few this cycle: - improve the PCI DMA paranoia logic in the EFI stub - some constification changes - add statfs support to efivarfs - allow user space to enumerate updatable firmware resources without CAP_SYS_ADMIN" * tag 'efi-next-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efi/libstub: Disable PCI DMA before grabbing the EFI memory map efi/esrt: Allow ESRT access without CAP_SYS_ADMIN efivarfs: expose used and total size efi: make kobj_type structure constant efi: x86: make kobj_type structure constant
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto updates from Herbert Xu: "API: - Add linear akcipher/sig API - Add tfm cloning (hmac, cmac) - Add statesize to crypto_ahash Algorithms: - Allow only odd e and restrict value in FIPS mode for RSA - Replace LFSR with SHA3-256 in jitter - Add interface for gathering of raw entropy in jitter Drivers: - Fix race on data_avail and actual data in hwrng/virtio - Add hash and HMAC support in starfive - Add RSA algo support in starfive - Add support for PCI device 0x156E in ccp" * tag 'v6.5-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (85 commits) crypto: akcipher - Do not copy dst if it is NULL crypto: sig - Fix verify call crypto: akcipher - Set request tfm on sync path crypto: sm2 - Provide sm2_compute_z_digest when sm2 is disabled hwrng: imx-rngc - switch to DEFINE_SIMPLE_DEV_PM_OPS hwrng: st - keep clock enabled while hwrng is registered hwrng: st - support compile-testing hwrng: imx-rngc - fix the timeout for init and self check KEYS: asymmetric: Use new crypto interface without scatterlists KEYS: asymmetric: Move sm2 code into x509_public_key KEYS: Add forward declaration in asymmetric-parser.h crypto: sig - Add interface for sign/verify crypto: akcipher - Add sync interface without SG lists crypto: cipher - On clone do crypto_mod_get() crypto: api - Add __crypto_alloc_tfmgfp crypto: api - Remove crypto_init_ops() crypto: rsa - allow only odd e and restrict value in FIPS mode crypto: geniv - Split geniv out of AEAD Kconfig option crypto: algboss - Add missing dependency on RNG2 crypto: starfive - Add RSA algo support ...
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Linus Torvalds authored
It turns out that xtensa has a really odd configuration situation: you can do a no-MMU config, but still have the page fault code enabled. Which doesn't sound all that sensible, but it turns out that xtensa can have protection faults even without the MMU, and we have this: config PFAULT bool "Handle protection faults" if EXPERT && !MMU default y help Handle protection faults. MMU configurations must enable it. noMMU configurations may disable it if used memory map never generates protection faults or faults are always fatal. If unsure, say Y. which completely violated my expectations of the page fault handling. End result: Guenter reports that the xtensa no-MMU builds all fail with arch/xtensa/mm/fault.c: In function ‘do_page_fault’: arch/xtensa/mm/fault.c:133:8: error: implicit declaration of function ‘lock_mm_and_find_vma’ because I never exposed the new lock_mm_and_find_vma() function for the no-MMU case. Doing so is simple enough, and fixes the problem. Reported-and-tested-by:
Guenter Roeck <linux@roeck-us.net> Fixes: a050ba1e ("mm/fault: convert remaining simple cases to lock_mm_and_find_vma()") Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Tom Rix authored
smatch reports fs/proc/proc_sysctl.c:32:18: warning: symbol 'sysctl_mount_point' was not declared. Should it be static? This variable is only used in its defining file, so it should be static. Signed-off-by:
Tom Rix <trix@redhat.com> Reviewed-by:
Kees Cook <keescook@chromium.org> Signed-off-by:
Luis Chamberlain <mcgrof@kernel.org>
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https://github.com/awilliam/linux-vfioLinus Torvalds authored
Pull VFIO updates from Alex Williamson: - Adjust log levels for common messages (Oleksandr Natalenko, Alex Williamson) - Support for dynamic MSI-X allocation (Reinette Chatre) - Enable and report PCIe AtomicOp Completer capabilities (Alex Williamson) - Cleanup Kconfigs for vfio bus drivers (Alex Williamson) - Add support for CDX bus based devices (Nipun Gupta) - Fix race with concurrent mdev initialization (Eric Farman) * tag 'vfio-v6.5-rc1' of https://github.com/awilliam/linux-vfio: vfio/mdev: Move the compat_class initialization to module init vfio/cdx: add support for CDX bus vfio/fsl: Create Kconfig sub-menu vfio/platform: Cleanup Kconfig vfio/pci: Cleanup Kconfig vfio/pci-core: Add capability for AtomicOp completer support vfio/pci: Also demote hiding standard cap messages vfio/pci: Clear VFIO_IRQ_INFO_NORESIZE for MSI-X vfio/pci: Support dynamic MSI-X vfio/pci: Probe and store ability to support dynamic MSI-X vfio/pci: Use bitfield for struct vfio_pci_core_device flags vfio/pci: Update stale comment vfio/pci: Remove interrupt context counter vfio/pci: Use xarray for interrupt context storage vfio/pci: Move to single error path vfio/pci: Prepare for dynamic interrupt context storage vfio/pci: Remove negative check on unsigned vector vfio/pci: Consolidate irq cleanup on MSI/MSI-X disable vfio/pci: demote hiding ecap messages to debug level
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git://git.kernel.org/pub/scm/linux/kernel/git/pci/pciLinus Torvalds authored
Pull pci updates from Bjorn Helgaas: "Enumeration: - Export pcie_retrain_link() for use outside ASPM - Add Data Link Layer Link Active Reporting as another way for pcie_retrain_link() to determine the link is up - Work around link training failures (especially on the ASMedia ASM2824 switch) by training first at 2.5GT/s and then attempting higher rates Resource management: - When we coalesce host bridge windows, remove invalidated resources from the resource tree so future allocations work correctly Hotplug: - Cancel bringup sequence if card is not present, to keep from blinking Power Indicator indefinitely - Reassign bridge resources if necessary for ACPI hotplug Driver binding: - Convert platform_device .remove() callbacks to return void instead of a mostly useless int Power management: - Reduce wait time for secondary bus to be ready to speed up resume - Avoid putting EloPOS E2/S2/H2 (as well as Elo i2) PCIe Ports in D3cold - Call _REG when transitioning D-states so AML that uses the PCI config space OpRegion works, which fixes some ASMedia GPIO controllers after resume Virtualization: - Delay extra 250ms after FLR of Solidigm P44 Pro NVMe to avoid KVM hang when guest is rebooted - Add function 1 DMA alias quirk for Marvell 88SE9235 Error handling: - Unexport pci_save_aer_state() since it's only used in drivers/pci/ - Drop recommendation for drivers to configure AER Capability, since the PCI core does this for all devices ASPM: - Disable ASPM on MFD function removal to avoid use-after-free - Tighten up pci_enable_link_state() and pci_disable_link_state() interfaces so they don't enable/disable states the driver didn't specify - Avoid link retraining race that can happen if ASPM sets link control parameters while the link is in the midst of training for some other reason Endpoint framework: - Change "PCI Endpoint Virtual NTB driver" Kconfig prompt to be different from "PCI Endpoint NTB driver" - Automatically create a function specific attributes group for endpoint drivers to avoid reference counting issues - Fix many EPC test issues - Return pci_epf_type_add_cfs() error if EPF has no driver - Add kernel-doc for pci_epc_raise_irq() and pci_epc_map_msi_irq() MSI vector parameters - Pass EPF device ID to driver probe functions - Return -EALREADY if EPC has already been started/stopped - Add linkdown notifier support and use it in qcom-ep - Add Bus Master Enable event support and use it in qcom-ep - Add Qualcomm Modem Host Interface (MHI) endpoint driver - Add Layerscape PME interrupt handling to manage link-up notification Cadence PCIe controller driver: - Wait for link retrain to complete when working around the J721E i2085 erratum with Gen2 mode Faraday FTPC100 PCI controller driver: - Release clock resources on error paths Freescale i.MX6 PCIe controller driver: - Save and restore Root Port MSI control to work around hardware defect Intel VMD host bridge driver: - Reset VMD config register between soft reboots - Capture pci_reset_bus() return value instead of printing junk when it fails Qualcomm PCIe controller driver: - Add SDX65 endpoint compatible string to DT binding - Disable register write access after init for IP v2.3.3, v2.9.0 - Use DWC helpers for enabling/disabling writes to DBI registers - Hide slot hotplug capability for IP v1.0.0, v1.9.0, v2.1.0, v2.3.2, v2.3.3, v2.7.0, v2.9.0 - Reuse v2.3.2 post-init sequence for v2.4.0 Renesas R-Car PCIe controller driver: - Remove unused static pcie_base and pcie_dev Rockchip PCIe controller driver: - Remove writes to unused registers - Write endpoint Device ID using correct register - Assert PCI Configuration Enable bit after probe so endpoint responds instead of generating Request Retry Status messages - Poll waiting for PHY PLLs to lock - Update RK3399 example DT binding to be valid - Use RK3399 PCIE_CLIENT_LEGACY_INT_CTRL to generate INTx instead of manually generating PCIe message - Use multiple windows to avoid address translation conflicts - Use u32 (not u16) when accessing 32-bit registers - Hide MSI-X Capability, since RK3399 can't generate MSI-X - Set endpoint controller required alignment to 256 Synopsys DesignWare PCIe controller driver: - Wait for link to come up only if we've initiated link training Miscellaneous: - Add pci_clear_master() stub for non-CONFIG_PCI" * tag 'pci-v6.5-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (116 commits) Documentation: PCI: correct spelling PCI: vmd: Fix uninitialized variable usage in vmd_enable_domain() PCI: xgene-msi: Convert to platform remove callback returning void PCI: tegra: Convert to platform remove callback returning void PCI: rockchip-host: Convert to platform remove callback returning void PCI: mvebu: Convert to platform remove callback returning void PCI: mt7621: Convert to platform remove callback returning void PCI: mediatek-gen3: Convert to platform remove callback returning void PCI: mediatek: Convert to platform remove callback returning void PCI: iproc: Convert to platform remove callback returning void PCI: hisi-error: Convert to platform remove callback returning void PCI: dwc: Convert to platform remove callback returning void PCI: j721e: Convert to platform remove callback returning void PCI: brcmstb: Convert to platform remove callback returning void PCI: altera-msi: Convert to platform remove callback returning void PCI: altera: Convert to platform remove callback returning void PCI: aardvark: Convert to platform remove callback returning void PCI: rcar: Use correct product family name for Renesas R-Car PCI: layerscape: Add the endpoint linkup notifier support PCI: endpoint: pci-epf-vntb: Fix typo in comments ...
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pin control updates from Linus Walleij: "No core changes this time New drivers: - Tegra234 support - Qualcomm IPQ5018 support - Intel Meteor Lake-S support - Qualcomm SDX75 subdriver - Qualcomm SPMI-based PM8953 support Improvements: - Fix up support for GPIO3 on the AXP209 - Push-pull drive configuration support for the AT91 PIO4 - Fix misc non-urgent bugs in the AMD driver - Misc non-urgent improved error handling - Misc janitorial and minor improvements" * tag 'pinctrl-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (75 commits) pinctrl: cherryview: Drop goto label pinctrl: baytrail: invert if condition pinctrl: baytrail: add warning for BYT_VAL_REG retrieval failure pinctrl: baytrail: reduce scope of spinlock in ->dbg_show() hook pinctrl: tegra: avoid duplicate field initializers dt-bindings: pinctrl: qcom,sdx65-tlmm: add pcie_clkreq function pinctrl: mlxbf3: remove broken Kconfig 'select' pinctrl: spear: Remove unused of_gpio.h inclusion pinctrl: lantiq: Remove unused of_gpio.h inclusion pinctrl: at91-pio4: check return value of devm_kasprintf() pinctrl: microchip-sgpio: check return value of devm_kasprintf() pinctrl: freescale: Fix a memory out of bounds when num_configs is 1 pinctrl: intel: refine ->irq_set_type() hook pinctrl: intel: refine ->set_mux() hook pinctrl: baytrail: Use str_hi_lo() helper lib/string_choices: Add str_high_low() helper lib/string_helpers: Split out string_choices.h lib/string_helpers: Add missing header files to MAINTAINERS database pinctrl: npcm7xx: Add missing check for ioremap pinctrl:sunplus: Add check for kmalloc ...
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