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2025-02-19jfs: add check read-only before truncation in jfs_truncate_nolock()Vasiliy Kovalev
Added a check for "read-only" mode in the `jfs_truncate_nolock` function to avoid errors related to writing to a read-only filesystem. Call stack: block_write_begin() { jfs_write_failed() { jfs_truncate() { jfs_truncate_nolock() { txEnd() { ... log = JFS_SBI(tblk->sb)->log; // (log == NULL) If the `isReadOnly(ip)` condition is triggered in `jfs_truncate_nolock`, the function execution will stop, and no further data modification will occur. Instead, the `xtTruncate` function will be called with the "COMMIT_WMAP" flag, preventing modifications in "read-only" mode. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Reported-by: syzbot+4e89b5368baba8324e07@syzkaller.appspotmail.com Link: https://syzkaller.appspot.com/bug?extid=4e89b5368baba8324e07 Signed-off-by: Vasiliy Kovalev <kovalev@altlinux.org> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-02-19jfs: add check read-only before txBeginAnon() callVasiliy Kovalev
Added a read-only check before calling `txBeginAnon` in `extAlloc` and `extRecord`. This prevents modification attempts on a read-only mounted filesystem, avoiding potential errors or crashes. Call trace: txBeginAnon+0xac/0x154 extAlloc+0xe8/0xdec fs/jfs/jfs_extent.c:78 jfs_get_block+0x340/0xb98 fs/jfs/inode.c:248 __block_write_begin_int+0x580/0x166c fs/buffer.c:2128 __block_write_begin fs/buffer.c:2177 [inline] block_write_begin+0x98/0x11c fs/buffer.c:2236 jfs_write_begin+0x44/0x88 fs/jfs/inode.c:299 Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Reported-by: syzbot+4e89b5368baba8324e07@syzkaller.appspotmail.com Link: https://syzkaller.appspot.com/bug?extid=4e89b5368baba8324e07 Signed-off-by: Vasiliy Kovalev <kovalev@altlinux.org> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-02-19jfs: reject on-disk inodes of an unsupported typeDmitry Antipov
Syzbot has reported the following BUG: kernel BUG at fs/inode.c:668! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 3 UID: 0 PID: 139 Comm: jfsCommit Not tainted 6.12.0-rc4-syzkaller-00085-g4e46774408d9 #0 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-3.fc41 04/01/2014 RIP: 0010:clear_inode+0x168/0x190 Code: 4c 89 f7 e8 ba fe e5 ff e9 61 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 7c c1 4c 89 f7 e8 90 ff e5 ff eb b7 0b e8 01 5d 7f ff 90 0f 0b e8 f9 5c 7f ff 90 0f 0b e8 f1 5c 7f RSP: 0018:ffffc900027dfae8 EFLAGS: 00010093 RAX: ffffffff82157a87 RBX: 0000000000000001 RCX: ffff888104d4b980 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc900027dfc90 R08: ffffffff82157977 R09: fffff520004fbf38 R10: dffffc0000000000 R11: fffff520004fbf38 R12: dffffc0000000000 R13: ffff88811315bc00 R14: ffff88811315bda8 R15: ffff88811315bb80 FS: 0000000000000000(0000) GS:ffff888135f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005565222e0578 CR3: 0000000026ef0000 CR4: 00000000000006f0 Call Trace: <TASK> ? __die_body+0x5f/0xb0 ? die+0x9e/0xc0 ? do_trap+0x15a/0x3a0 ? clear_inode+0x168/0x190 ? do_error_trap+0x1dc/0x2c0 ? clear_inode+0x168/0x190 ? __pfx_do_error_trap+0x10/0x10 ? report_bug+0x3cd/0x500 ? handle_invalid_op+0x34/0x40 ? clear_inode+0x168/0x190 ? exc_invalid_op+0x38/0x50 ? asm_exc_invalid_op+0x1a/0x20 ? clear_inode+0x57/0x190 ? clear_inode+0x167/0x190 ? clear_inode+0x168/0x190 ? clear_inode+0x167/0x190 jfs_evict_inode+0xb5/0x440 ? __pfx_jfs_evict_inode+0x10/0x10 evict+0x4ea/0x9b0 ? __pfx_evict+0x10/0x10 ? iput+0x713/0xa50 txUpdateMap+0x931/0xb10 ? __pfx_txUpdateMap+0x10/0x10 jfs_lazycommit+0x49a/0xb80 ? _raw_spin_unlock_irqrestore+0x8f/0x140 ? lockdep_hardirqs_on+0x99/0x150 ? __pfx_jfs_lazycommit+0x10/0x10 ? __pfx_default_wake_function+0x10/0x10 ? __kthread_parkme+0x169/0x1d0 ? __pfx_jfs_lazycommit+0x10/0x10 kthread+0x2f2/0x390 ? __pfx_jfs_lazycommit+0x10/0x10 ? __pfx_kthread+0x10/0x10 ret_from_fork+0x4d/0x80 ? __pfx_kthread+0x10/0x10 ret_from_fork_asm+0x1a/0x30 </TASK> This happens when 'clear_inode()' makes an attempt to finalize an underlying JFS inode of unknown type. According to JFS layout description from https://jfs.sourceforge.net/project/pub/jfslayout.pdf, inode types from 5 to 15 are reserved for future extensions and should not be encountered on a valid filesystem. So add an extra check for valid inode type in 'copy_from_dinode()'. Reported-by: syzbot+ac2116e48989e84a2893@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=ac2116e48989e84a2893 Fixes: 79ac5a46c5c1 ("jfs_lookup(): don't bother with . or ..") Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-02-13jfs: Remove reference to bh->b_pageMatthew Wilcox (Oracle)
Buffer heads are attached to folios, not to pages. Also flush_dcache_page() is now deprecated in favour of flush_dcache_folio(). Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-02-13jfs: Delete a couple tabs in jfs_reconfigure()Dan Carpenter
This is just a small white space cleanup. The conversion to the new mount api accidentally added an extra indent on these lines. Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
2025-02-13Merge tag 'loongarch-fixes-6.14-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch fixes from Huacai Chen: "Fix bugs about idle, kernel_page_present(), IP checksum and KVM, plus some trival cleanups" * tag 'loongarch-fixes-6.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: LoongArch: KVM: Set host with kernel mode when switch to VM mode LoongArch: KVM: Remove duplicated cache attribute setting LoongArch: KVM: Fix typo issue about GCFG feature detection LoongArch: csum: Fix OoB access in IP checksum code for negative lengths LoongArch: Remove the deprecated notifier hook mechanism LoongArch: Use str_yes_no() helper function for /proc/cpuinfo LoongArch: Fix kernel_page_present() for KPRANGE/XKPRANGE LoongArch: Fix idle VS timer enqueue
2025-02-13Merge tag 'platform-drivers-x86-v6.14-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fixes from Ilpo Järvinen: - thinkpad_acpi: - Fix registration of tpacpi platform driver - Support fan speed in ticks per revolution (Thinkpad X120e) - Support V9 DYTC profiles (new Thinkpad AMD platforms) - int3472: Handle GPIO "enable" vs "reset" variation (ov7251) * tag 'platform-drivers-x86-v6.14-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: thinkpad_acpi: Fix registration of tpacpi platform driver platform/x86: int3472: Call "reset" GPIO "enable" for INT347E platform/x86: int3472: Use correct type for "polarity", call it gpio_flags platform/x86: thinkpad_acpi: Support for V9 DYTC platform profiles platform/x86: thinkpad_acpi: Fix invalid fan speed on ThinkPad X120e
2025-02-13LoongArch: KVM: Set host with kernel mode when switch to VM modeBibo Mao
PRMD register is only meaningful on the beginning stage of exception entry, and it is overwritten with nested irq or exception. When CPU runs in VM mode, interrupt need be enabled on host. And the mode for host had better be kernel mode rather than random or user mode. When VM is running, the running mode with top command comes from CRMD register, and running mode should be kernel mode since kernel function is executing with perf command. It needs be consistent with both top and perf command. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2025-02-13LoongArch: KVM: Remove duplicated cache attribute settingBibo Mao
Cache attribute comes from GPA->HPA secondary mmu page table and is configured when kvm is enabled. It is the same for all VMs, so remove duplicated cache attribute setting on vCPU context switch. Signed-off-by: Bibo Mao <maobibo@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2025-02-13LoongArch: KVM: Fix typo issue about GCFG feature detectionBibo Mao
This is typo issue and misusage about GCFG feature macro. The code is wrong, only that it does not cause obvious problem since GCFG is set again on vCPU context switch. Fixes: 0d0df3c99d4f ("LoongArch: KVM: Implement kvm hardware enable, disable interface") Signed-off-by: Bibo Mao <maobibo@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2025-02-13LoongArch: csum: Fix OoB access in IP checksum code for negative lengthsYuli Wang
Commit 69e3a6aa6be2 ("LoongArch: Add checksum optimization for 64-bit system") would cause an undefined shift and an out-of-bounds read. Commit 8bd795fedb84 ("arm64: csum: Fix OoB access in IP checksum code for negative lengths") fixes the same issue on ARM64. Fixes: 69e3a6aa6be2 ("LoongArch: Add checksum optimization for 64-bit system") Co-developed-by: Wentao Guan <guanwentao@uniontech.com> Signed-off-by: Wentao Guan <guanwentao@uniontech.com> Signed-off-by: Yuli Wang <wangyuli@uniontech.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2025-02-13LoongArch: Remove the deprecated notifier hook mechanismYuli Wang
The notifier hook mechanism in proc and cpuinfo is actually unnecessary for LoongArch because it's not used anywhere. It was originally added to the MIPS code in commit d6d3c9afaab4 ("MIPS: MT: proc: Add support for printing VPE and TC ids"), and LoongArch then inherited it. But as the kernel code stands now, this notifier hook mechanism doesn't really make sense for either LoongArch or MIPS. In addition, the seq_file forward declaration needs to be moved to its proper place, as only the show_ipi_list() function in smp.c requires it. Co-developed-by: Wentao Guan <guanwentao@uniontech.com> Signed-off-by: Wentao Guan <guanwentao@uniontech.com> Signed-off-by: Yuli Wang <wangyuli@uniontech.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2025-02-13LoongArch: Use str_yes_no() helper function for /proc/cpuinfoYuli Wang
Remove hard-coded strings by using the str_yes_no() helper function. Similar to commit c4a0a4a45a45 ("MIPS: kernel: proc: Use str_yes_no() helper function"). Co-developed-by: Wentao Guan <guanwentao@uniontech.com> Signed-off-by: Wentao Guan <guanwentao@uniontech.com> Signed-off-by: Yuli Wang <wangyuli@uniontech.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2025-02-13LoongArch: Fix kernel_page_present() for KPRANGE/XKPRANGEHuacai Chen
Now kernel_page_present() always return true for KPRANGE/XKPRANGE addresses, this isn't correct because hibernation (ACPI S4) use it to distinguish whether a page is saveable. If all KPRANGE/XKPRANGE addresses are considered as saveable, then reserved memory such as EFI_RUNTIME_SERVICES_CODE / EFI_RUNTIME_SERVICES_DATA will also be saved and restored. Fix this by returning true only if the KPRANGE/XKPRANGE address is in memblock.memory. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2025-02-13LoongArch: Fix idle VS timer enqueueMarco Crivellari
LoongArch re-enables interrupts on its idle routine and performs a TIF_NEED_RESCHED check afterwards before putting the CPU to sleep. The IRQs firing between the check and the idle instruction may set the TIF_NEED_RESCHED flag. In order to deal with such a race, IRQs interrupting __arch_cpu_idle() rollback their return address to the beginning of __arch_cpu_idle() so that TIF_NEED_RESCHED is checked again before going back to sleep. However idle IRQs can also queue timers that may require a tick reprogramming through a new generic idle loop iteration but those timers would go unnoticed here because __arch_cpu_idle() only checks TIF_NEED_RESCHED. It doesn't check for pending timers. Fix this with fast-forwarding idle IRQs return address to the end of the idle routine instead of the beginning, so that the generic idle loop can handle both TIF_NEED_RESCHED and pending timers. Fixes: 0603839b18f4 ("LoongArch: Add exception/interrupt handling") Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Marco Crivellari <marco.crivellari@suse.com> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2025-02-12Merge tag 'mfd-fixes-6.14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD fix from Lee Jones: - Fix syscon users not specifying the "syscon" compatible * tag 'mfd-fixes-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mfd: syscon: Restore device_node_to_regmap() for non-syscon nodes
2025-02-12platform/x86: thinkpad_acpi: Fix registration of tpacpi platform driverMark Pearson
The recent platform profile changes prevent the tpacpi platform driver from registering. This error is seen in the kernel logs, and the various tpacpi entries are not created: [ 7550.642171] platform thinkpad_acpi: Resources present before probing This happens because devm_platform_profile_register() is called before tpacpi_pdev probes (thanks to Kurt Borja for identifying the root cause). For now revert back to the old platform_profile_register to fix the issue. This is quick fix and will be re-implemented later as more testing is needed for full solution. Tested on X1 Carbon G12. Fixes: 31658c916fa6 ("platform/x86: thinkpad_acpi: Use devm_platform_profile_register()") Signed-off-by: Mark Pearson <mpearson-lenovo@squebb.ca> Reviewed-by: Kurt Borja <kuurtb@gmail.com> Link: https://lore.kernel.org/r/20250211173620.16522-1-mpearson-lenovo@squebb.ca Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-02-11Merge tag 'tomoyo-pr-20250211' of git://git.code.sf.net/p/tomoyo/tomoyoLinus Torvalds
Pull tomoyo fixes from Tetsuo Handa: "Redo of pathname patternization and fix spelling errors" * tag 'tomoyo-pr-20250211' of git://git.code.sf.net/p/tomoyo/tomoyo: tomoyo: use better patterns for procfs in learning mode tomoyo: fix spelling errors tomoyo: fix spelling error
2025-02-11x86/cpu/kvm: SRSO: Fix possible missing IBPB on VM-ExitPatrick Bellasi
In [1] the meaning of the synthetic IBPB flags has been redefined for a better separation of concerns: - ENTRY_IBPB -- issue IBPB on entry only - IBPB_ON_VMEXIT -- issue IBPB on VM-Exit only and the Retbleed mitigations have been updated to match this new semantics. Commit [2] was merged shortly before [1], and their interaction was not handled properly. This resulted in IBPB not being triggered on VM-Exit in all SRSO mitigation configs requesting an IBPB there. Specifically, an IBPB on VM-Exit is triggered only when X86_FEATURE_IBPB_ON_VMEXIT is set. However: - X86_FEATURE_IBPB_ON_VMEXIT is not set for "spec_rstack_overflow=ibpb", because before [1] having X86_FEATURE_ENTRY_IBPB was enough. Hence, an IBPB is triggered on entry but the expected IBPB on VM-exit is not. - X86_FEATURE_IBPB_ON_VMEXIT is not set also when "spec_rstack_overflow=ibpb-vmexit" if X86_FEATURE_ENTRY_IBPB is already set. That's because before [1] this was effectively redundant. Hence, e.g. a "retbleed=ibpb spec_rstack_overflow=bpb-vmexit" config mistakenly reports the machine still vulnerable to SRSO, despite an IBPB being triggered both on entry and VM-Exit, because of the Retbleed selected mitigation config. - UNTRAIN_RET_VM won't still actually do anything unless CONFIG_MITIGATION_IBPB_ENTRY is set. For "spec_rstack_overflow=ibpb", enable IBPB on both entry and VM-Exit and clear X86_FEATURE_RSB_VMEXIT which is made superfluous by X86_FEATURE_IBPB_ON_VMEXIT. This effectively makes this mitigation option similar to the one for 'retbleed=ibpb', thus re-order the code for the RETBLEED_MITIGATION_IBPB option to be less confusing by having all features enabling before the disabling of the not needed ones. For "spec_rstack_overflow=ibpb-vmexit", guard this mitigation setting with CONFIG_MITIGATION_IBPB_ENTRY to ensure UNTRAIN_RET_VM sequence is effectively compiled in. Drop instead the CONFIG_MITIGATION_SRSO guard, since none of the SRSO compile cruft is required in this configuration. Also, check only that the required microcode is present to effectively enabled the IBPB on VM-Exit. Finally, update the KConfig description for CONFIG_MITIGATION_IBPB_ENTRY to list also all SRSO config settings enabled by this guard. Fixes: 864bcaa38ee4 ("x86/cpu/kvm: Provide UNTRAIN_RET_VM") [1] Fixes: d893832d0e1e ("x86/srso: Add IBPB on VMEXIT") [2] Reported-by: Yosry Ahmed <yosryahmed@google.com> Signed-off-by: Patrick Bellasi <derkling@google.com> Reviewed-by: Borislav Petkov (AMD) <bp@alien8.de> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2025-02-11platform/x86: int3472: Call "reset" GPIO "enable" for INT347ESakari Ailus
The DT bindings for ov7251 specify "enable" GPIO (xshutdown in documentation) but the int3472 indiscriminately provides this as a "reset" GPIO to sensor drivers. Take this into account by assigning it as "enable" with active high polarity for INT347E devices, i.e. ov7251. "reset" with active low polarity remains the default GPIO name for other devices. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20250211072841.7713-3-sakari.ailus@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-02-11platform/x86: int3472: Use correct type for "polarity", call it gpio_flagsSakari Ailus
Struct gpiod_lookup flags field's type is unsigned long. Thus use unsigned long for values to be assigned to that field. Similarly, also call the field gpio_flags which it really is. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20250211072841.7713-2-sakari.ailus@linux.intel.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-02-11mfd: syscon: Restore device_node_to_regmap() for non-syscon nodesRob Herring (Arm)
Commit ba5095ebbc7a ("mfd: syscon: Allow syscon nodes without a "syscon" compatible") broke drivers which call device_node_to_regmap() on nodes without a "syscon" compatible. Restore the prior behavior for device_node_to_regmap(). This also makes using device_node_to_regmap() incompatible with of_syscon_register_regmap() again, so add kerneldoc for device_node_to_regmap() and syscon_node_to_regmap() to make it clear how and when each one should be used. Fixes: ba5095ebbc7a ("mfd: syscon: Allow syscon nodes without a "syscon" compatible") Reported-by: Vaishnav Achath <vaishnav.a@ti.com> Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Daniel Golle <daniel@makrotopia.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Chen-Yu Tsai <wenst@chromium.org> Tested-by: Nishanth Menon <nm@ti.com> Tested-by: Daniel Golle <daniel@makrotopia.org> Tested-by: Frank Wunderlich <frank-w@public-files.de> Tested-by: Dhruva Gole <d-gole@ti.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20250124191644.2309790-1-robh@kernel.org Signed-off-by: Lee Jones <lee@kernel.org>
2025-02-10Merge tag 'nfsd-6.14-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd fixes from Chuck Lever: "Fixes for new bugs: - A fix for CB_GETATTR reply decoding was not quite correct - Fix the NFSD connection limiting logic - Fix a bug in the new session table resizing logic Bugs that pre-date v6.14: - Support for courteous clients (5.19) introduced a shutdown hang - Fix a crash in the filecache laundrette (6.9) - Fix a zero-day crash in NFSD's NFSv3 ACL implementation" * tag 'nfsd-6.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: NFSD: Fix CB_GETATTR status fix NFSD: fix hang in nfsd4_shutdown_callback nfsd: fix __fh_verify for localio nfsd: fix uninitialised slot info when a request is retried nfsd: validate the nfsd_serv pointer before calling svc_wake_up nfsd: clear acl_access/acl_default after releasing them
2025-02-10NFSD: Fix CB_GETATTR status fixChuck Lever
Jeff says: Now that I look, 1b3e26a5ccbf is wrong. The patch on the ml was correct, but the one that got committed is different. It should be: status = decode_cb_op_status(xdr, OP_CB_GETATTR, &cb->cb_status); if (unlikely(status || cb->cb_status)) If "status" is non-zero, decoding failed (usu. BADXDR), but we also want to bail out and not decode the rest of the call if the decoded cb_status is non-zero. That's not happening here, cb_seq_status has already been checked and is non-zero, so this ends up trying to decode the rest of the CB_GETATTR reply when it doesn't exist. Reported-by: Jeff Layton <jlayton@kernel.org> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219737 Fixes: 1b3e26a5ccbf ("NFSD: fix decoding in nfs4_xdr_dec_cb_getattr") Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2025-02-10NFSD: fix hang in nfsd4_shutdown_callbackDai Ngo
If nfs4_client is in courtesy state then there is no point to send the callback. This causes nfsd4_shutdown_callback to hang since cl_cb_inflight is not 0. This hang lasts about 15 minutes until TCP notifies NFSD that the connection was dropped. This patch modifies nfsd4_run_cb_work to skip the RPC call if nfs4_client is in courtesy state. Signed-off-by: Dai Ngo <dai.ngo@oracle.com> Fixes: 66af25799940 ("NFSD: add courteous server support for thread with only delegation") Cc: stable@vger.kernel.org Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2025-02-10nfsd: fix __fh_verify for localioOlga Kornievskaia
__fh_verify() added a call to svc_xprt_set_valid() to help do connection management but during LOCALIO path rqstp argument is NULL, leading to NULL pointer dereferencing and a crash. Fixes: eccbbc7c00a5 ("nfsd: don't use sv_nrthreads in connection limiting calculations.") Signed-off-by: Olga Kornievskaia <okorniev@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2025-02-10nfsd: fix uninitialised slot info when a request is retriedNeilBrown
A recent patch moved the assignment of seq->maxslots from before the test for a resent request (which ends with a goto) to after, resulting in it not being run in that case. This results in the server returning bogus "high slot id" and "target high slot id" values. The assignments to ->maxslots and ->target_maxslots need to be *after* the out: label so that the correct values are returned in replies to requests that are served from cache. Fixes: 60aa6564317d ("nfsd: allocate new session-based DRC slots on demand.") Signed-off-by: NeilBrown <neilb@suse.de> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2025-02-10Merge tag 'hid-for-linus-2025021001' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID fixes from Jiri Kosina: - build/dependency fixes for hid-lenovo and hid-intel-thc (Arnd Bergmann) - functional fixes for hid-corsair-void (Stuart Hayhurst) - workqueue handling and ordering fix for hid-steam (Vicki Pfau) - Gamepad mode vs. Lizard mode fix for hid-steam (Vicki Pfau) - OOB read fix for hid-thrustmaster (Tulio Fernandes) - fix for very long timeout on certain firmware in intel-ish-hid (Zhang Lixu) - other assorted small code fixes and device ID additions * tag 'hid-for-linus-2025021001' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: hid-steam: Don't use cancel_delayed_work_sync in IRQ context HID: hid-steam: Move hidraw input (un)registering to work HID: hid-thrustmaster: fix stack-out-of-bounds read in usb_check_int_endpoints() HID: apple: fix up the F6 key on the Omoton KB066 keyboard HID: hid-apple: Apple Magic Keyboard a3203 USB-C support samples/hid: fix broken vmlinux path for VMLINUX_BTF samples/hid: remove unnecessary -I flags from libbpf EXTRA_CFLAGS HID: topre: Fix n-key rollover on Realforce R3S TKL boards HID: intel-ish-hid: ipc: Add Panther Lake PCI device IDs HID: multitouch: Add NULL check in mt_input_configured HID: winwing: Add NULL check in winwing_init_led() HID: hid-steam: Fix issues with disabling both gamepad mode and lizard mode HID: ignore non-functional sensor in HP 5MP Camera HID: intel-thc: fix CONFIG_HID dependency HID: lenovo: select CONFIG_ACPI_PLATFORM_PROFILE HID: intel-ish-hid: Send clock sync message immediately after reset HID: intel-ish-hid: fix the length of MNG_SYNC_FW_CLOCK in doorbell HID: corsair-void: Initialise memory for psy_cfg HID: corsair-void: Add missing delayed work cancel for headset status
2025-02-10Merge tag 'pinctrl-v6.14-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: - A series of IRQ and behaviour stabilization fixes for the CY8C95x0 pin control expander - A print format fix for the generic debugfs output * tag 'pinctrl-v6.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: pinconf-generic: Print unsigned value if a format is registered pinctrl: cy8c95x0: Respect IRQ trigger settings from firmware pinctrl: cy8c95x0: Rename PWMSEL to SELPWM pinctrl: cy8c95x0: Enable regmap locking for debug pinctrl: cy8c95x0: Avoid accessing reserved registers pinctrl: cy8c95x0: Fix off-by-one in the regmap range settings
2025-02-10platform/x86: thinkpad_acpi: Support for V9 DYTC platform profilesMark Pearson
Newer Thinkpad AMD platforms are using V9 DYTC and this changes the profiles used for PSC mode. Add support for this update. Tested on P14s G5 AMD Signed-off-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://lore.kernel.org/r/20250206193953.58365-1-mpearson-lenovo@squebb.ca Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-02-10platform/x86: thinkpad_acpi: Fix invalid fan speed on ThinkPad X120eSybil Isabel Dorsett
On ThinkPad X120e, fan speed is reported in ticks per revolution rather than RPM. Recalculate the fan speed value reported for ThinkPad X120e to RPM based on a 22.5 kHz clock. Based on the information on https://www.thinkwiki.org/wiki/How_to_control_fan_speed, the same problem is highly likely to be relevant to at least Edge11, but Edge11 is not addressed in this patch. Signed-off-by: Sybil Isabel Dorsett <sybdorsett@proton.me> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20250203163255.5525-1-sybdorsett@proton.me Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-02-09Linux 6.14-rc2v6.14-rc2Linus Torvalds
2025-02-09Merge tag 'kbuild-fixes-v6.14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Suppress false-positive -Wformat-{overflow,truncation}-non-kprintf warnings regardless of the W= option - Avoid CONFIG_TRIM_UNUSED_KSYMS dropping symbols passed to symbol_get() - Fix a build regression of the Debian linux-headers package * tag 'kbuild-fixes-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: install-extmod-build: add missing quotation marks for CC variable kbuild: fix misspelling in scripts/Makefile.lib kbuild: keep symbols for symbol_get() even with CONFIG_TRIM_UNUSED_KSYMS scripts/Makefile.extrawarn: Do not show clang's non-kprintf warnings at W=1
2025-02-09Merge tag 'pm-6.14-rc2-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Fix a recently introduced kernel crash due to a NULL pointer dereference during system-wide suspend (Rafael Wysocki)" * tag 'pm-6.14-rc2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM: sleep: core: Restrict power.set_active propagation
2025-02-09Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull kvm fixes from Paolo Bonzini: "ARM: - Correctly clean the BSS to the PoC before allowing EL2 to access it on nVHE/hVHE/protected configurations - Propagate ownership of debug registers in protected mode after the rework that landed in 6.14-rc1 - Stop pretending that we can run the protected mode without a GICv3 being present on the host - Fix a use-after-free situation that can occur if a vcpu fails to initialise the NV shadow S2 MMU contexts - Always evaluate the need to arm a background timer for fully emulated guest timers - Fix the emulation of EL1 timers in the absence of FEAT_ECV - Correctly handle the EL2 virtual timer, specially when HCR_EL2.E2H==0 s390: - move some of the guest page table (gmap) logic into KVM itself, inching towards the final goal of completely removing gmap from the non-kvm memory management code. As an initial set of cleanups, move some code from mm/gmap into kvm and start using __kvm_faultin_pfn() to fault-in pages as needed; but especially stop abusing page->index and page->lru to aid in the pgdesc conversion. x86: - Add missing check in the fix to defer starting the huge page recovery vhost_task - SRSO_USER_KERNEL_NO does not need SYNTHESIZED_F" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (31 commits) KVM: x86/mmu: Ensure NX huge page recovery thread is alive before waking KVM: remove kvm_arch_post_init_vm KVM: selftests: Fix spelling mistake "initally" -> "initially" kvm: x86: SRSO_USER_KERNEL_NO is not synthesized KVM: arm64: timer: Don't adjust the EL2 virtual timer offset KVM: arm64: timer: Correctly handle EL1 timer emulation when !FEAT_ECV KVM: arm64: timer: Always evaluate the need for a soft timer KVM: arm64: Fix nested S2 MMU structures reallocation KVM: arm64: Fail protected mode init if no vgic hardware is present KVM: arm64: Flush/sync debug state in protected mode KVM: s390: selftests: Streamline uc_skey test to issue iske after sske KVM: s390: remove the last user of page->index KVM: s390: move PGSTE softbits KVM: s390: remove useless page->index usage KVM: s390: move gmap_shadow_pgt_lookup() into kvm KVM: s390: stop using lists to keep track of used dat tables KVM: s390: stop using page->index for non-shadow gmaps KVM: s390: move some gmap shadowing functions away from mm/gmap.c KVM: s390: get rid of gmap_translate() KVM: s390: get rid of gmap_fault() ...
2025-02-09PM: sleep: core: Restrict power.set_active propagationRafael J. Wysocki
Commit 3775fc538f53 ("PM: sleep: core: Synchronize runtime PM status of parents and children") exposed an issue related to simple_pm_bus_pm_ops that uses pm_runtime_force_suspend() and pm_runtime_force_resume() as bus type PM callbacks for the noirq phases of system-wide suspend and resume. The problem is that pm_runtime_force_suspend() does not distinguish runtime-suspended devices from devices for which runtime PM has never been enabled, so if it sees a device with runtime PM status set to RPM_ACTIVE, it will assume that runtime PM is enabled for that device and so it will attempt to suspend it with the help of its runtime PM callbacks which may not be ready for that. As it turns out, this causes simple_pm_bus_runtime_suspend() to crash due to a NULL pointer dereference. Another problem related to the above commit and simple_pm_bus_pm_ops is that setting runtime PM status of a device handled by the latter to RPM_ACTIVE will actually prevent it from being resumed because pm_runtime_force_resume() only resumes devices with runtime PM status set to RPM_SUSPENDED. To mitigate these issues, do not allow power.set_active to propagate beyond the parent of the device with DPM_FLAG_SMART_SUSPEND set that will need to be resumed, which should be a sufficient stop-gap for the time being, but they will need to be properly addressed in the future because in general during system-wide resume it is necessary to resume all devices in a dependency chain in which at least one device is going to be resumed. Fixes: 3775fc538f53 ("PM: sleep: core: Synchronize runtime PM status of parents and children") Closes: https://lore.kernel.org/linux-pm/1c2433d4-7e0f-4395-b841-b8eac7c25651@nvidia.com/ Reported-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://patch.msgid.link/6137505.lOV4Wx5bFT@rjwysocki.net
2025-02-08Merge tag 'hardening-v6.14-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fixes from Kees Cook: "Address a KUnit stack initialization regression that got tickled on m68k, and solve a Clang(v14 and earlier) bug found by 0day: - Fix stackinit KUnit regression on m68k - Use ARRAY_SIZE() for memtostr*()/strtomem*()" * tag 'hardening-v6.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: string.h: Use ARRAY_SIZE() for memtostr*()/strtomem*() compiler.h: Introduce __must_be_byte_array() compiler.h: Move C string helpers into C-only kernel section stackinit: Fix comment for test_small_end stackinit: Keep selftest union size small on m68k
2025-02-08Merge tag 'seccomp-v6.14-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull seccomp fix from Kees Cook: "This is really a work-around for x86_64 having grown a syscall to implement uretprobe, which has caused problems since v6.11. This may change in the future, but for now, this fixes the unintended seccomp filtering when uretprobe switched away from traps, and does so with something that should be easy to backport. - Allow uretprobe on x86_64 to avoid behavioral complications (Eyal Birger)" * tag 'seccomp-v6.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: selftests/seccomp: validate uretprobe syscall passes through seccomp seccomp: passthrough uretprobe systemcall without filtering
2025-02-08Merge tag 'execve-v6.14-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull execve fix from Kees Cook: "This is an alpha-specific fix, but since it touched ELF I was asked to carry it. - alpha/elf: Fix misc/setarch test of util-linux by removing 32bit support (Eric W. Biederman)" * tag 'execve-v6.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: alpha/elf: Fix misc/setarch test of util-linux by removing 32bit support
2025-02-08Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "A number of fairly small fixes, mostly in drivers but two in the core to change a retry for depopulation (a trendy new hdd thing that reorganizes blocks away from failing elements) and one to fix a GFP_ annotation to avoid a lock dependency (the third core patch is all in testing)" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: qla1280: Fix kernel oops when debug level > 2 scsi: ufs: core: Fix error return with query response scsi: storvsc: Set correct data length for sending SCSI command without payload scsi: ufs: core: Fix use-after free in init error and remove paths scsi: core: Do not retry I/Os during depopulation scsi: core: Use GFP_NOIO to avoid circular locking dependency scsi: ufs: Fix toggling of clk_gating.state when clock gating is not allowed scsi: ufs: core: Ensure clk_gating.lock is used only after initialization scsi: ufs: core: Simplify temperature exception event handling scsi: target: core: Add line break to status show scsi: ufs: core: Fix the HIGH/LOW_TEMP Bit Definitions scsi: core: Add passthrough tests for success and no failure definitions
2025-02-08Merge tag 'i2c-for-6.14-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c reverts from Wolfram Sang: "It turned out the new mechanism for handling created devices does not handle all muxing cases. Revert the changes to give a proper solution more time" * tag 'i2c-for-6.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: Revert "i2c: Replace list-based mechanism for handling auto-detected clients" Revert "i2c: Replace list-based mechanism for handling userspace-created clients"
2025-02-08Merge tag 'rust-fixes-6.14' of https://github.com/Rust-for-Linux/linuxLinus Torvalds
Pull rust fixes from Miguel Ojeda: - Do not export KASAN ODR symbols to avoid gendwarfksyms warnings - Fix future Rust 1.86.0 (to be released 2025-04-03) x86_64 builds - Clean future Rust 1.86.0 (to be released 2025-04-03) warning - Fix future GCC 15 (to be released in a few months) builds - Fix `rusttest` target in macOS * tag 'rust-fixes-6.14' of https://github.com/Rust-for-Linux/linux: x86: rust: set rustc-abi=x86-softfloat on rustc>=1.86.0 rust: kbuild: do not export generated KASAN ODR symbols rust: kbuild: add -fzero-init-padding-bits to bindgen_skip_cflags rust: init: use explicit ABI to clean warning in future compilers rust: kbuild: use host dylib naming in rusttestlib-kernel
2025-02-08Merge tag 'ftrace-v6.14-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull ftrace fix from Steven Rostedt: "Function graph fix of notrace functions. When the function graph tracer was restructured to use the global section of the meta data in the shadow stack, the bit logic was changed. There's a TRACE_GRAPH_NOTRACE_BIT that is the bit number in the mask that tells if the function graph tracer is currently in the "notrace" mode. The TRACE_GRAPH_NOTRACE is the mask with that bit set. But when the code we restructured, the TRACE_GRAPH_NOTRACE_BIT was used when it should have been the TRACE_GRAPH_NOTRACE mask. This made notrace not work properly" * tag 'ftrace-v6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: fgraph: Fix set_graph_notrace with setting TRACE_GRAPH_NOTRACE_BIT
2025-02-08Merge tag 'x86-urgent-2025-02-08' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fix from Ingo Molnar: "Fix a build regression on GCC 15 builds, caused by GCC changing the default C version that is overriden in the main Makefile but not in the x86 boot code Makefile" * tag 'x86-urgent-2025-02-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot: Use '-std=gnu11' to fix build with GCC 15
2025-02-08Merge tag 'timers-urgent-2025-02-08' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fixes from Ingo Molnar: "Fix a PREEMPT_RT bug in the clocksource verification code that caused false positive warnings. Also fix a timer migration setup bug when new CPUs are added" * tag 'timers-urgent-2025-02-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timers/migration: Fix off-by-one root mis-connection clocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context
2025-02-08Merge tag 'sched-urgent-2025-02-08' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Ingo Molnar: "Fix a cfs_rq->h_nr_runnable accounting bug that trips up a defensive SCHED_WARN_ON() on certain workloads. The bug is believed to be (accidentally) self-correcting, hence no behavioral side effects are expected. Also print se.slice in debug output, since this value can now be set via the syscall ABI and can be useful to track" * tag 'sched-urgent-2025-02-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/debug: Provide slice length for fair tasks sched/fair: Fix inaccurate h_nr_runnable accounting with delayed dequeue
2025-02-08Merge tag 'irq-urgent-2025-02-08' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fix from Ingo Molnar: "Another followup fix for the procps genirq output formatting regression caused by an optimization" * tag 'irq-urgent-2025-02-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq: Remove leading space from irq_chip::irq_print_chip() callbacks
2025-02-08Merge tag 'locking-urgent-2025-02-08' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fix from Ingo Molnar: "Fix a dangling pointer bug in the futex code used by the uring code. It isn't causing problems at the moment due to uring ABI limitations leaving it essentially unused in current usages, but is a good idea to fix nevertheless" * tag 'locking-urgent-2025-02-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: futex: Pass in task to futex_queue()
2025-02-08fgraph: Fix set_graph_notrace with setting TRACE_GRAPH_NOTRACE_BITSteven Rostedt
The code was restructured where the function graph notrace code, that would not trace a function and all its children is done by setting a NOTRACE flag when the function that is not to be traced is hit. There's a TRACE_GRAPH_NOTRACE_BIT which defines the bit in the flags and a TRACE_GRAPH_NOTRACE which is the mask with that bit set. But the restructuring used TRACE_GRAPH_NOTRACE_BIT when it should have used TRACE_GRAPH_NOTRACE. For example: # cd /sys/kernel/tracing # echo set_track_prepare stack_trace_save > set_graph_notrace # echo function_graph > current_tracer # cat trace [..] 0) | __slab_free() { 0) | free_to_partial_list() { 0) | arch_stack_walk() { 0) | __unwind_start() { 0) 0.501 us | get_stack_info(); Where a non filter trace looks like: # echo > set_graph_notrace # cat trace 0) | free_to_partial_list() { 0) | set_track_prepare() { 0) | stack_trace_save() { 0) | arch_stack_walk() { 0) | __unwind_start() { Where the filter should look like: # cat trace 0) | free_to_partial_list() { 0) | _raw_spin_lock_irqsave() { 0) 0.350 us | preempt_count_add(); 0) 0.351 us | do_raw_spin_lock(); 0) 2.440 us | } Cc: stable@vger.kernel.org Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Link: https://lore.kernel.org/20250208001511.535be150@batman.local.home Fixes: b84214890a9bc ("function_graph: Move graph notrace bit to shadow stack global var") Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2025-02-07kbuild: Move -Wenum-enum-conversion to W=2Nathan Chancellor
-Wenum-enum-conversion was strengthened in clang-19 to warn for C, which caused the kernel to move it to W=1 in commit 75b5ab134bb5 ("kbuild: Move -Wenum-{compare-conditional,enum-conversion} into W=1") because there were numerous instances that would break builds with -Werror. Unfortunately, this is not a full solution, as more and more developers, subsystems, and distributors are building with W=1 as well, so they continue to see the numerous instances of this warning. Since the move to W=1, there have not been many new instances that have appeared through various build reports and the ones that have appeared seem to be following similar existing patterns, suggesting that most instances of this warning will not be real issues. The only alternatives for silencing this warning are adding casts (which is generally seen as an ugly practice) or refactoring the enums to macro defines or a unified enum (which may be undesirable because of type safety in other parts of the code). Move the warning to W=2, where warnings that occur frequently but may be relevant should reside. Cc: stable@vger.kernel.org Fixes: 75b5ab134bb5 ("kbuild: Move -Wenum-{compare-conditional,enum-conversion} into W=1") Link: https://lore.kernel.org/ZwRA9SOcOjjLJcpi@google.com/ Signed-off-by: Nathan Chancellor <nathan@kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-30 22:58:28 +0000