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2025-08-20pNFS: Handle RPC size limit for layoutcommitsSergey Bashirov1-3/+8
[ Upstream commit d897d81671bc4615c80f4f3bd5e6b218f59df50c ] When there are too many block extents for a layoutcommit, they may not all fit into the maximum-sized RPC. This patch allows the generic pnfs code to properly handle -ENOSPC returned by the block/scsi layout driver and trigger additional layoutcommits if necessary. Co-developed-by: Konstantin Evtushenko <koevtushenko@yandex.com> Signed-off-by: Konstantin Evtushenko <koevtushenko@yandex.com> Signed-off-by: Sergey Bashirov <sergeybashirov@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20250630183537.196479-5-sergeybashirov@gmail.com Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20pNFS: Fix disk addr range check in block/scsi layoutSergey Bashirov1-2/+2
[ Upstream commit 7db6e66663681abda54f81d5916db3a3b8b1a13d ] At the end of the isect translation, disc_addr represents the physical disk offset. Thus, end calculated from disk_addr is also a physical disk offset. Therefore, range checking should be done using map->disk_offset, not map->start. Signed-off-by: Sergey Bashirov <sergeybashirov@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20250702133226.212537-1-sergeybashirov@gmail.com Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20pNFS: Fix stripe mapping in block/scsi layoutSergey Bashirov1-2/+3
[ Upstream commit 81438498a285759f31e843ac4800f82a5ce6521f ] Because of integer division, we need to carefully calculate the disk offset. Consider the example below for a stripe of 6 volumes, a chunk size of 4096, and an offset of 70000. chunk = div_u64(offset, dev->chunk_size) = 70000 / 4096 = 17 offset = chunk * dev->chunk_size = 17 * 4096 = 69632 disk_offset_wrong = div_u64(offset, dev->nr_children) = 69632 / 6 = 11605 disk_chunk = div_u64(chunk, dev->nr_children) = 17 / 6 = 2 disk_offset = disk_chunk * dev->chunk_size = 2 * 4096 = 8192 Signed-off-by: Sergey Bashirov <sergeybashirov@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20250701122341.199112-1-sergeybashirov@gmail.com Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20block: avoid possible overflow for chunk_sectors check in blk_stack_limits()John Garry1-1/+1
[ Upstream commit 448dfecc7ff807822ecd47a5c052acedca7d09e8 ] In blk_stack_limits(), we check that the t->chunk_sectors value is a multiple of the t->physical_block_size value. However, by finding the chunk_sectors value in bytes, we may overflow the unsigned int which holds chunk_sectors, so change the check to be based on sectors. Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: John Garry <john.g.garry@oracle.com> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Link: https://lore.kernel.org/r/20250729091448.1691334-2-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20ASoC: Intel: avs: Fix uninitialized pointer error in probe()Cezary Rojewski1-1/+2
[ Upstream commit 11f74f48c14c1f4fe16541900ea5944c42e30ccf ] If pcim_request_all_regions() fails, error path operates on uninitialized 'bus' pointer. Found out by Coverity static analyzer. Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://patch.msgid.link/20250730124906.351798-1-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20net: phy: smsc: add proper reset flags for LAN8710ABuday Csaba1-0/+1
[ Upstream commit 57ec5a8735dc5dccd1ee68afdb1114956a3fce0d ] According to the LAN8710A datasheet (Rev. B, section 3.8.5.1), a hardware reset is required after power-on, and the reference clock (REF_CLK) must be established before asserting reset. Signed-off-by: Buday Csaba <buday.csaba@prolan.hu> Cc: Csókás Bence <csokas.bence@prolan.hu> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20250728152916.46249-2-csokas.bence@prolan.hu Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20ASoC: Intel: sof_sdw: Add quirk for Alienware Area 51 (2025) 0CCC SKUPeter Jakubek1-0/+8
[ Upstream commit 1b03391d073dad748636a1ad9668b837cce58265 ] Add DMI quirk entry for Alienware systems with SKU "0CCC" to enable proper speaker codec configuration (SOC_SDW_CODEC_SPKR). This system requires the same audio configuration as some existing Dell systems. Without this patch, the laptop's speakers and microphone will not work. Signed-off-by: Peter Jakubek <peterjakubek@gmail.com> Link: https://patch.msgid.link/20250731172104.2009007-1-peterjakubek@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20ALSA: hda/realtek: add LG gram 16Z90R-A to alc269 fixup tableThomas Croft1-0/+1
[ Upstream commit dbe05428c4e54068a86e7e02405f3b30b1d2b3dd ] Several months ago, Joshua Grisham submitted a patch [1] for several ALC298 based sound cards. The entry for the LG gram 16 in the alc269_fixup_tbl only matches the Subsystem ID for the 16Z90R-Q and 16Z90R-K models [2]. My 16Z90R-A has a different Subsystem ID [3]. I'm not sure why these IDs differ, but I speculate it's due to the NVIDIA GPU included in the 16Z90R-A model that isn't present in the other models. I applied the patch to the latest Arch Linux kernel and the card was initialized as expected. [1]: https://lore.kernel.org/linux-sound/20240909193000.838815-1-josh@joshuagrisham.com/ [2]: https://linux-hardware.org/?id=pci:8086-51ca-1854-0488 [3]: https://linux-hardware.org/?id=pci:8086-51ca-1854-0489 Signed-off-by: Thomas Croft <thomasmcft@gmail.com> Link: https://patch.msgid.link/20250804151457.134761-2-thomasmcft@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20lib/sbitmap: convert shallow_depth from one word to the whole sbitmapYu Kuai6-73/+52
[ Upstream commit 42e6c6ce03fd3e41e39a0f93f9b1a1d9fa664338 ] Currently elevators will record internal 'async_depth' to throttle asynchronous requests, and they both calculate shallow_dpeth based on sb->shift, with the respect that sb->shift is the available tags in one word. However, sb->shift is not the availbale tags in the last word, see __map_depth: if (index == sb->map_nr - 1) return sb->depth - (index << sb->shift); For consequence, if the last word is used, more tags can be get than expected, for example, assume nr_requests=256 and there are four words, in the worst case if user set nr_requests=32, then the first word is the last word, and still use bits per word, which is 64, to calculate async_depth is wrong. One the ohter hand, due to cgroup qos, bfq can allow only one request to be allocated, and set shallow_dpeth=1 will still allow the number of words request to be allocated. Fix this problems by using shallow_depth to the whole sbitmap instead of per word, also change kyber, mq-deadline and bfq to follow this, a new helper __map_depth_with_shallow() is introduced to calculate available bits in each word. Signed-off-by: Yu Kuai <yukuai3@huawei.com> Link: https://lore.kernel.org/r/20250807032413.1469456-2-yukuai1@huaweicloud.com Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20smb: client: don't call init_waitqueue_head(&info->conn_wait) twice in ↵Stefan Metzmacher1-1/+0
_smbd_get_connection [ Upstream commit 550a194c5998e4e77affc6235e80d3766dc2d27e ] It is already called long before we may hit this cleanup code path. Cc: Steve French <smfrench@gmail.com> Cc: Tom Talpey <tom@talpey.com> Cc: Long Li <longli@microsoft.com> Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20tools/power turbostat: Handle cap_get_proc() ENOSYSCalvin Owens1-1/+9
[ Upstream commit d34fe509f5f76d9dc36291242d67c6528027ebbd ] Kernels configured with CONFIG_MULTIUSER=n have no cap_get_proc(). Check for ENOSYS to recognize this case, and continue on to attempt to access the requested MSRs (such as temperature). Signed-off-by: Calvin Owens <calvin@wbinvd.org> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20tools/power turbostat: Fix build with muslCalvin Owens1-0/+1
[ Upstream commit 6ea0ec1b958a84aff9f03fb0ae4613a4d5bed3ea ] turbostat.c: In function 'parse_int_file': turbostat.c:5567:19: error: 'PATH_MAX' undeclared (first use in this function) 5567 | char path[PATH_MAX]; | ^~~~~~~~ turbostat.c: In function 'probe_graphics': turbostat.c:6787:19: error: 'PATH_MAX' undeclared (first use in this function) 6787 | char path[PATH_MAX]; | ^~~~~~~~ Signed-off-by: Calvin Owens <calvin@wbinvd.org> Reviewed-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20tools/power turbostat: Handle non-root legacy-uncore sysfs permissionsLen Brown1-1/+2
[ Upstream commit e60a13bcef206795d3ddf82f130fe8f570176d06 ] /sys/devices/system/cpu/intel_uncore_frequency/package_X_die_Y/ may be readable by all, but /sys/devices/system/cpu/intel_uncore_frequency/package_X_die_Y/current_freq_khz may be readable only by root. Non-root turbostat users see complaints in this scenario. Fail probe of the interface if we can't read current_freq_khz. Reported-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Original-patch-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20ipmi: Fix strcpy source and destination the sameCorey Minyard1-17/+42
[ Upstream commit 8ffcb7560b4a15faf821df95e3ab532b2b020f8c ] The source and destination of some strcpy operations was the same. Split out the part of the operations that needed to be done for those particular calls so the unnecessary copy wasn't done. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202506140756.EFXXvIP4-lkp@intel.com/ Signed-off-by: Corey Minyard <corey@minyard.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20kconfig: lxdialog: fix 'space' to (de)select optionsYann E. MORIN1-1/+1
[ Upstream commit 694174f94ebeeb5ec5cc0e9de9b40c82057e1d95 ] In case a menu has comment without letters/numbers (eg. characters matching the regexp '^[^[:alpha:][:digit:]]+$', for example - or *), hitting space will cycle through those comments, rather than selecting/deselecting the currently-highlighted option. This is the behaviour of hitting any letter/digit: jump to the next option which prompt starts with that letter. The only letters that do not behave as such are 'y' 'm' and 'n'. Prompts that start with one of those three letters are instead matched on the first letter that is not 'y', 'm' or 'n'. Fix that by treating 'space' as we treat y/m/n, ie. as an action key, not as shortcut to jump to prompt. Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Cherniaev Andrei <dungeonlords789@naver.com> [masahiro: took from Buildroot, adjusted the commit subject] Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20kheaders: rebuild kheaders_data.tar.xz when a file is modified within a minuteMasahiro Yamada3-77/+66
[ Upstream commit 626c54af35764b0b8a4ed5c446458ba6ddfe9cc8 ] When a header file is changed, kernel/gen_kheaders.sh may fail to update kernel/kheaders_data.tar.xz. [steps to reproduce] [1] Build kernel/kheaders_data.tar.xz $ make -j$(nproc) kernel/kheaders.o DESCEND objtool INSTALL libsubcmd_headers CALL scripts/checksyscalls.sh CHK kernel/kheaders_data.tar.xz GEN kernel/kheaders_data.tar.xz CC kernel/kheaders.o [2] Modify a header without changing the file size $ sed -i s/0xdeadbeef/0xfeedbeef/ include/linux/elfnote.h [3] Rebuild kernel/kheaders_data.tar.xz $ make -j$(nproc) kernel/kheaders.o DESCEND objtool INSTALL libsubcmd_headers CALL scripts/checksyscalls.sh CHK kernel/kheaders_data.tar.xz kernel/kheaders_data.tar.xz is not updated if steps [1] - [3] are run within the same minute. The headers_md5 variable stores the MD5 hash of the 'ls -l' output for all header files. This hash value is used to determine whether kheaders_data.tar.xz needs to be rebuilt. However, 'ls -l' prints the modification times with minute-level granularity. If a file is modified within the same minute and its size remains the same, the MD5 hash does not change. To reliably detect file modifications, this commit rewrites kernel/gen_kheaders.sh to output header dependencies to kernel/.kheaders_data.tar.xz.cmd. Then, Make compares the timestamps and reruns kernel/gen_kheaders.sh when necessary. This is the standard mechanism used by Make and Kbuild. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20kconfig: gconf: fix potential memory leak in renderer_edited()Masahiro Yamada1-1/+2
[ Upstream commit f72ed4c6a375e52a3f4b75615e4a89d29d8acea7 ] If gtk_tree_model_get_iter() fails, gtk_tree_path_free() is not called. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20kconfig: gconf: avoid hardcoding model2 in on_treeview2_cursor_changed()Masahiro Yamada1-2/+3
[ Upstream commit cae9cdbcd9af044810bcceeb43a87accca47c71d ] The on_treeview2_cursor_changed() handler is connected to both the left and right tree views, but it hardcodes model2 (the GtkTreeModel of the right tree view). This is incorrect. Get the associated model from the view. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20ipmi: Use dev_warn_ratelimited() for incorrect message warningsBreno Leitao1-4/+4
[ Upstream commit ec50ec378e3fd83bde9b3d622ceac3509a60b6b5 ] During BMC firmware upgrades on live systems, the ipmi_msghandler generates excessive "BMC returned incorrect response" warnings while the BMC is temporarily offline. This can flood system logs in large deployments. Replace dev_warn() with dev_warn_ratelimited() to throttle these warnings and prevent log spam during BMC maintenance operations. Signed-off-by: Breno Leitao <leitao@debian.org> Message-ID: <20250710-ipmi_ratelimit-v1-1-6d417015ebe9@debian.org> Signed-off-by: Corey Minyard <corey@minyard.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20vfio/mlx5: fix possible overflow in tracking max message sizeArtem Sadovnikov1-2/+2
[ Upstream commit b3060198483bac43ec113c62ae3837076f61f5de ] MLX cap pg_track_log_max_msg_size consists of 5 bits, value of which is used as power of 2 for max_msg_size. This can lead to multiplication overflow between max_msg_size (u32) and integer constant, and afterwards incorrect value is being written to rq_size. Fix this issue by extending integer constant to u64 type. Found by Linux Verification Center (linuxtesting.org) with SVACE. Suggested-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Artem Sadovnikov <a.sadovnikov@ispras.ru> Reviewed-by: Yishai Hadas <yishaih@nvidia.com> Link: https://lore.kernel.org/r/20250701144017.2410-2-a.sadovnikov@ispras.ru Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20scsi: aacraid: Stop using PCI_IRQ_AFFINITYJohn Garry1-2/+1
[ Upstream commit dafeaf2c03e71255438ffe5a341d94d180e6c88e ] When PCI_IRQ_AFFINITY is set for calling pci_alloc_irq_vectors(), it means interrupts are spread around the available CPUs. It also means that the interrupts become managed, which means that an interrupt is shutdown when all the CPUs in the interrupt affinity mask go offline. Using managed interrupts in this way means that we should ensure that completions should not occur on HW queues where the associated interrupt is shutdown. This is typically achieved by ensuring only CPUs which are online can generate IO completion traffic to the HW queue which they are mapped to (so that they can also serve completion interrupts for that HW queue). The problem in the driver is that a CPU can generate completions to a HW queue whose interrupt may be shutdown, as the CPUs in the HW queue interrupt affinity mask may be offline. This can cause IOs to never complete and hang the system. The driver maintains its own CPU <-> HW queue mapping for submissions, see aac_fib_vector_assign(), but this does not reflect the CPU <-> HW queue interrupt affinity mapping. Commit 9dc704dcc09e ("scsi: aacraid: Reply queue mapping to CPUs based on IRQ affinity") tried to remedy this issue may mapping CPUs properly to HW queue interrupts. However this was later reverted in commit c5becf57dd56 ("Revert "scsi: aacraid: Reply queue mapping to CPUs based on IRQ affinity") - it seems that there were other reports of hangs. I guess that this was due to some implementation issue in the original commit or maybe a HW issue. Fix the very original hang by just not using managed interrupts by not setting PCI_IRQ_AFFINITY. In this way, all CPUs will be in each HW queue affinity mask, so should not create completion problems if any CPUs go offline. Signed-off-by: John Garry <john.g.garry@oracle.com> Link: https://lore.kernel.org/r/20250715111535.499853-1-john.g.garry@oracle.com Closes: https://lore.kernel.org/linux-scsi/20250618192427.3845724-1-jmeneghi@redhat.com/ Reviewed-by: John Meneghini <jmeneghi@redhat.com> Tested-by: John Meneghini <jmeneghi@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20scsi: target: core: Generate correct identifiers for PR OUT transport IDsMaurizio Lombardi3-25/+60
[ Upstream commit 6e0f6aa44b68335df404a2df955055f416b5f2aa ] Fix target_parse_pr_out_transport_id() to return a string representing the transport ID in a human-readable format (e.g., naa.xxxxxxxx...) for various SCSI protocol types (SAS, FCP, SRP, SBP). Previously, the function returned a pointer to the raw binary buffer, which was incorrectly compared against human-readable strings, causing comparisons to fail. Now, the function writes a properly formatted string into a buffer provided by the caller. The output format depends on the transport protocol: * SAS: 64-bit identifier, "naa." prefix. * FCP: 64-bit identifier, colon separated values. * SBP: 64-bit identifier, no prefix. * SRP: 128-bit identifier, "0x" prefix. * iSCSI: IQN string. Signed-off-by: Maurizio Lombardi <mlombard@redhat.com> Link: https://lore.kernel.org/r/20250714133738.11054-1-mlombard@redhat.com Reviewed-by: Dmitry Bogdanov <d.bogdanov@yadro.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20scsi: Fix sas_user_scan() to handle wildcard and multi-channel scansRanjan Kumar2-13/+49
[ Upstream commit 37c4e72b0651e7697eb338cd1fb09feef472cc1a ] sas_user_scan() did not fully process wildcard channel scans (SCAN_WILD_CARD) when a transport-specific user_scan() callback was present. Only channel 0 would be scanned via user_scan(), while the remaining channels were skipped, potentially missing devices. user_scan() invokes updated sas_user_scan() for channel 0, and if successful, iteratively scans remaining channels (1 to shost->max_channel) via scsi_scan_host_selected(). This ensures complete wildcard scanning without affecting transport-specific scanning behavior. Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com> Link: https://lore.kernel.org/r/20250624061649.17990-1-ranjan.kumar@broadcom.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20kconfig: nconf: Ensure null termination where strncpy is usedShankari Anand2-0/+3
[ Upstream commit f468992936894c9ce3b1659cf38c230d33b77a16 ] strncpy() does not guarantee null-termination if the source string is longer than the destination buffer. Ensure the buffer is explicitly null-terminated to prevent potential string overflows or undefined behavior. Signed-off-by: Shankari Anand <shankari.ak0208@gmail.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Nicolas Schier <n.schier@avm.de> Acked-by: Nicolas Schier <n.schier@avm.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20vfio/type1: conditional rescheduling while pinningKeith Busch1-0/+7
[ Upstream commit b1779e4f209c7ff7e32f3c79d69bca4e3a3a68b6 ] A large DMA mapping request can loop through dma address pinning for many pages. In cases where THP can not be used, the repeated vmf_insert_pfn can be costly, so let the task reschedule as need to prevent CPU stalls. Failure to do so has potential harmful side effects, like increased memory pressure as unrelated rcu tasks are unable to make their reclaim callbacks and result in OOM conditions. rcu: INFO: rcu_sched self-detected stall on CPU rcu: 36-....: (20999 ticks this GP) idle=b01c/1/0x4000000000000000 softirq=35839/35839 fqs=3538 rcu: hardirqs softirqs csw/system rcu: number: 0 107 0 rcu: cputime: 50 0 10446 ==> 10556(ms) rcu: (t=21075 jiffies g=377761 q=204059 ncpus=384) ... <TASK> ? asm_sysvec_apic_timer_interrupt+0x16/0x20 ? walk_system_ram_range+0x63/0x120 ? walk_system_ram_range+0x46/0x120 ? pgprot_writethrough+0x20/0x20 lookup_memtype+0x67/0xf0 track_pfn_insert+0x20/0x40 vmf_insert_pfn_prot+0x88/0x140 vfio_pci_mmap_huge_fault+0xf9/0x1b0 [vfio_pci_core] __do_fault+0x28/0x1b0 handle_mm_fault+0xef1/0x2560 fixup_user_fault+0xf5/0x270 vaddr_get_pfns+0x169/0x2f0 [vfio_iommu_type1] vfio_pin_pages_remote+0x162/0x8e0 [vfio_iommu_type1] vfio_iommu_type1_ioctl+0x1121/0x1810 [vfio_iommu_type1] ? futex_wake+0x1c1/0x260 x64_sys_call+0x234/0x17a0 do_syscall_64+0x63/0x130 ? exc_page_fault+0x63/0x130 entry_SYSCALL_64_after_hwframe+0x4b/0x53 Signed-off-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Paul E. McKenney <paulmck@kernel.org> Link: https://lore.kernel.org/r/20250715184622.3561598-1-kbusch@meta.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20kconfig: lxdialog: replace strcpy() with strncpy() in inputbox.cSuchit Karunakaran1-2/+4
[ Upstream commit 5ac726653a1029a2eccba93bbe59e01fc9725828 ] strcpy() performs no bounds checking and can lead to buffer overflows if the input string exceeds the destination buffer size. This patch replaces it with strncpy(), and null terminates the input string. Signed-off-by: Suchit Karunakaran <suchitkarunakaran@gmail.com> Reviewed-by: Nicolas Schier <nicolas.schier@linux.dev> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20printk: nbcon: Allow reacquire during panicJohn Ogness1-22/+41
[ Upstream commit 571c1ea91a73db56bd94054fabecd0f070dc90db ] If a console printer is interrupted during panic, it will never be able to reacquire ownership in order to perform and cleanup. That in itself is not a problem, since the non-panic CPU will simply quiesce in an endless loop within nbcon_reacquire_nobuf(). However, in this state, platforms that do not support a true NMI to interrupt the quiesced CPU will not be able to shutdown that CPU from within panic(). This then causes problems for such as being unable to load and run a kdump kernel. Fix this by allowing non-panic CPUs to reacquire ownership using a direct acquire. Then the non-panic CPUs can successfullyl exit the nbcon_reacquire_nobuf() loop and the console driver can perform any necessary cleanup. But more importantly, the CPU is no longer quiesced and is free to process any interrupts necessary for panic() to shutdown the CPU. All other forms of acquire are still not allowed for non-panic CPUs since it is safer to have them avoid gaining console ownership that is not strictly necessary. Reported-by: Michael Kelley <mhklinux@outlook.com> Closes: https://lore.kernel.org/r/SN6PR02MB4157A4C5E8CB219A75263A17D46DA@SN6PR02MB4157.namprd02.prod.outlook.com Signed-off-by: John Ogness <john.ogness@linutronix.de> Reviewed-by: Petr Mladek <pmladek@suse.com> Tested-by: Michael Kelley <mhklinux@outlook.com> Link: https://patch.msgid.link/20250606185549.900611-1-john.ogness@linutronix.de Signed-off-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20f2fs: check the generic conditions firstJaegeuk Kim1-12/+12
[ Upstream commit e23ab8028de0d92df5921a570f5212c0370db3b5 ] Let's return errors caught by the generic checks. This fixes generic/494 where it expects to see EBUSY by setattr_prepare instead of EINVAL by f2fs for active swapfile. Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20exfat: add cluster chain loop check for dirYuezhang Mo4-11/+48
[ Upstream commit 99f9a97dce39ad413c39b92c90393bbd6778f3fd ] An infinite loop may occur if the following conditions occur due to file system corruption. (1) Condition for exfat_count_dir_entries() to loop infinitely. - The cluster chain includes a loop. - There is no UNUSED entry in the cluster chain. (2) Condition for exfat_create_upcase_table() to loop infinitely. - The cluster chain of the root directory includes a loop. - There are no UNUSED entry and up-case table entry in the cluster chain of the root directory. (3) Condition for exfat_load_bitmap() to loop infinitely. - The cluster chain of the root directory includes a loop. - There are no UNUSED entry and bitmap entry in the cluster chain of the root directory. (4) Condition for exfat_find_dir_entry() to loop infinitely. - The cluster chain includes a loop. - The unused directory entries were exhausted by some operation. (5) Condition for exfat_check_dir_empty() to loop infinitely. - The cluster chain includes a loop. - The unused directory entries were exhausted by some operation. - All files and sub-directories under the directory are deleted. This commit adds checks to break the above infinite loop. Signed-off-by: Yuezhang Mo <Yuezhang.Mo@sony.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20i2c: Force DLL0945 touchpad i2c freq to 100khzfangzhong.zhou1-0/+1
[ Upstream commit 0b7c9528facdb5a73ad78fea86d2e95a6c48dbc4 ] This patch fixes an issue where the touchpad cursor movement becomes slow on the Dell Precision 5560. Force the touchpad freq to 100khz as a workaround. Tested on Dell Precision 5560 with 6.14 to 6.14.6. Cursor movement is now smooth and responsive. Signed-off-by: fangzhong.zhou <myth5@myth5.com> [wsa: kept sorting and removed unnecessary parts from commit msg] Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20apparmor: fix x_table_lookup when stacking is not the first entryJohn Johansen1-23/+29
[ Upstream commit a9eb185be84e998aa9a99c7760534ccc06216705 ] x_table_lookup currently does stacking during label_parse() if the target specifies a stack but its only caller ensures that it will never be used with stacking. Refactor to slightly simplify the code in x_to_label(), this also fixes a long standing problem where x_to_labels check on stacking is only on the first element to the table option list, instead of the element that is found and used. Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20apparmor: use the condition in AA_BUG_FMT even with debug disabledMateusz Guzik1-1/+5
[ Upstream commit 67e370aa7f968f6a4f3573ed61a77b36d1b26475 ] This follows the established practice and fixes a build failure for me: security/apparmor/file.c: In function ‘__file_sock_perm’: security/apparmor/file.c:544:24: error: unused variable ‘sock’ [-Werror=unused-variable] 544 | struct socket *sock = (struct socket *) file->private_data; | ^~~~ Signed-off-by: Mateusz Guzik <mjguzik@gmail.com> Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20dm-table: fix checking for rq stackable devicesBenjamin Marzinski1-5/+5
[ Upstream commit 8ca719b81987be690f197e82fdb030580c0a07f3 ] Due to the semantics of iterate_devices(), the current code allows a request-based dm table as long as it includes one request-stackable device. It is supposed to only allow tables where there are no non-request-stackable devices. Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com> Reviewed-by: Mike Snitzer <snitzer@kernel.org> Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20dm-mpath: don't print the "loaded" message if registering failsMikulas Patocka4-4/+12
[ Upstream commit 6e11952a6abc4641dc8ae63f01b318b31b44e8db ] If dm_register_path_selector, don't print the "version X loaded" message. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20i3c: master: Initialize ret in i3c_i2c_notifier_call()Jorge Marques1-0/+2
[ Upstream commit 290ce8b2d0745e45a3155268184523a8c75996f1 ] Set ret to -EINVAL if i3c_i2c_notifier_call() receives an invalid action, resolving uninitialized warning. Signed-off-by: Jorge Marques <jorge.marques@analog.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20250622-i3c-master-ret-uninitialized-v1-1-aabb5625c932@analog.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20i3c: don't fail if GETHDRCAP is unsupportedWolfram Sang1-1/+1
[ Upstream commit 447270cdb41b1c8c3621bb14b93a6749f942556e ] 'I3C_BCR_HDR_CAP' is still spec v1.0 and has been renamed to 'advanced capabilities' in v1.1 onwards. The ST pressure sensor LPS22DF does not have HDR, but has the 'advanced cap' bit set. The core still wants to get additional information using the CCC 'GETHDRCAP' (or GETCAPS in v1.1 onwards). Not all controllers support this CCC and will notify the upper layers about it. For instantiating the device, we can ignore this unsupported CCC as standard communication will work. Without this patch, the device will not be instantiated at all. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20250704204524.6124-1-wsa+renesas@sang-engineering.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20apparmor: shift ouid when mediating hard links in usernsGabriel Totev1-2/+4
[ Upstream commit c5bf96d20fd787e4909b755de4705d52f3458836 ] When using AppArmor profiles inside an unprivileged container, the link operation observes an unshifted ouid. (tested with LXD and Incus) For example, root inside container and uid 1000000 outside, with `owner /root/link l,` profile entry for ln: /root$ touch chain && ln chain link ==> dmesg apparmor="DENIED" operation="link" class="file" namespace="root//lxd-feet_<var-snap-lxd-common-lxd>" profile="linkit" name="/root/link" pid=1655 comm="ln" requested_mask="l" denied_mask="l" fsuid=1000000 ouid=0 [<== should be 1000000] target="/root/chain" Fix by mapping inode uid of old_dentry in aa_path_link() rather than using it directly, similarly to how it's mapped in __file_path_perm() later in the file. Signed-off-by: Gabriel Totev <gabriel.totev@zetier.com> Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20rtc: ds1307: handle oscillator stop flag (OSF) for ds1341Meagan Lloyd1-0/+11
[ Upstream commit 523923cfd5d622b8f4ba893fdaf29fa6adeb8c3e ] In using CONFIG_RTC_HCTOSYS, rtc_hctosys() will sync the RTC time to the kernel time as long as rtc_read_time() succeeds. In some power loss situations, our supercapacitor-backed DS1342 RTC comes up with either an unpredictable future time or the default 01/01/00 from the datasheet. The oscillator stop flag (OSF) is set in these scenarios due to the power loss and can be used to determine the validity of the RTC data. This change expands the oscillator stop flag (OSF) handling that has already been implemented for some chips to the ds1341 chip (DS1341 and DS1342 share a datasheet). This handling manages the validity of the RTC data in .read_time and .set_time based on the OSF. Signed-off-by: Meagan Lloyd <meaganlloyd@linux.microsoft.com> Reviewed-by: Tyler Hicks <code@tyhicks.com> Acked-by: Rodolfo Giometti <giometti@enneenne.com> Link: https://lore.kernel.org/r/1749665656-30108-3-git-send-email-meaganlloyd@linux.microsoft.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20i3c: add missing include to internal headerWolfram Sang1-0/+1
[ Upstream commit 3b661ca549b9e5bb11d0bc97ada6110aac3282d2 ] LKP found a random config which failed to build because IO accessors were not defined: In file included from drivers/i3c/master.c:21: drivers/i3c/internals.h: In function 'i3c_writel_fifo': >> drivers/i3c/internals.h:35:9: error: implicit declaration of function 'writesl' [-Werror=implicit-function-declaration] Add the proper header to where the IO accessors are used. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202507150208.BZDzzJ5E-lkp@intel.com/ Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20250717120046.9022-2-wsa+renesas@sang-engineering.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20module: Prevent silent truncation of module name in delete_module(2)Petr Pavlu1-4/+6
[ Upstream commit a6323bd4e611567913e23df5b58f2d4e4da06789 ] Passing a module name longer than MODULE_NAME_LEN to the delete_module syscall results in its silent truncation. This really isn't much of a problem in practice, but it could theoretically lead to the removal of an incorrect module. It is more sensible to return ENAMETOOLONG or ENOENT in such a case. Update the syscall to return ENOENT, as documented in the delete_module(2) man page to mean "No module by that name exists." This is appropriate because a module with a name longer than MODULE_NAME_LEN cannot be loaded in the first place. Signed-off-by: Petr Pavlu <petr.pavlu@suse.com> Reviewed-by: Daniel Gomez <da.gomez@samsung.com> Link: https://lore.kernel.org/r/20250630143535.267745-2-petr.pavlu@suse.com Signed-off-by: Daniel Gomez <da.gomez@samsung.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20md: dm-zoned-target: Initialize return variable r to avoid uninitialized usePurva Yeshi1-1/+1
[ Upstream commit 487767bff572d46f7c37ad846c4078f6d6c9cc55 ] Fix Smatch-detected error: drivers/md/dm-zoned-target.c:1073 dmz_iterate_devices() error: uninitialized symbol 'r'. Smatch detects a possible use of the uninitialized variable 'r' in dmz_iterate_devices() because if dmz->nr_ddevs is zero, the loop is skipped and 'r' is returned without being set, leading to undefined behavior. Initialize 'r' to 0 before the loop. This ensures that if there are no devices to iterate over, the function still returns a defined value. Signed-off-by: Purva Yeshi <purvayeshi550@gmail.com> Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20soundwire: Move handle_nested_irq outside of sdw_dev_lockCharles Keepax1-3/+3
[ Upstream commit ccb7bb13c00bcc3178d270da052635c56148bc16 ] The sdw_dev_lock protects the SoundWire driver callbacks against the probed flag, which is used to skip the callbacks if the driver gets removed. For more information see commit bd29c00edd0a ("soundwire: revisit driver bind/unbind and callbacks"). However, this lock is a frequent source of mutex inversions. Many audio operations eventually hit the hardware resulting in a SoundWire callback, this means that typically the driver has the locking order ALSA/ASoC locks -> sdw_dev_lock. Conversely, the IRQ comes in directly from the SoundWire hardware, but then will often want to access ALSA/ASoC, such as updating something in DAPM or an ALSA control. This gives the other lock order sdw_dev_lock -> ALSA/ASoC locks. When the IRQ handling was initially added to SoundWire this was through a callback mechanism. As such it required being covered by the lock because the callbacks are part of the sdw_driver structure and are thus present regardless of if the driver is currently probed. Since then a newer mechanism using the IRQ framework has been added, which is currently covered by the same lock but this isn't actually required. Handlers for the IRQ framework are registered in probe and should by released during remove, thus the IRQ framework will have already unbound the IRQ before the slave driver is removed. Avoid the aforementioned mutex inversion by moving the handle_nested_irq call outside of the sdw_dev_lock. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20250609143041.495049-3-ckeepax@opensource.cirrus.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20soundwire: amd: cancel pending slave status handling workqueue during remove ↵Vijendar Mukunda1-0/+1
sequence [ Upstream commit f93b697ed98e3c85d1973ea170d4f4e7a6b2b45d ] During remove sequence, cancel the pending slave status update workqueue. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://lore.kernel.org/r/20250530054447.1645807-4-Vijendar.Mukunda@amd.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20soundwire: amd: serialize amd manager resume sequence during pm_prepareVijendar Mukunda1-3/+3
[ Upstream commit 03837341790039d6f1cbf7a1ae7dfa2cb77ef0a4 ] During pm_prepare callback, pm_request_resume() delays SoundWire manager D0 entry sequence. Synchronize runtime resume sequence for amd_manager instance prior to invoking child devices resume sequence for both the amd power modes(ClockStop Mode and Power off mode). Change the power_mode_mask check and use pm_runtime_resume() in amd_pm_prepare() callback. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://lore.kernel.org/r/20250530054447.1645807-3-Vijendar.Mukunda@amd.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20clk: renesas: rzg2l: Postpone updating priv->clks[]Claudiu Beznea1-4/+4
[ Upstream commit 2f96afdffad4ef74e3c511207058c41c54a2d014 ] Since the sibling data is filled after the priv->clks[] array entry is populated, the first clock that is probed and has a sibling will temporarily behave as its own sibling until its actual sibling is populated. To avoid any issues, postpone updating priv->clks[] until after the sibling is populated. Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/20250514090415.4098534-2-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20crypto: ccp - Add missing bootloader info reg for pspv6Mario Limonciello1-0/+1
[ Upstream commit aaeff14688d0254b39731d9bb303c79bfd610f7d ] The bootloader info reg for pspv6 is the same as pspv4 and pspv5. Suggested-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20crypto: octeontx2 - add timeout for load_fvc completion pollBharat Bhushan1-2/+14
[ Upstream commit 2157e50f65d2030f07ea27ef7ac4cfba772e98ac ] Adds timeout to exit from possible infinite loop, which polls on CPT instruction(load_fvc) completion. Signed-off-by: Srujana Challa <schalla@marvell.com> Signed-off-by: Bharat Bhushan <bbhushan2@marvell.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20media: uvcvideo: Fix bandwidth issue for Alcor camerachenchangcheng1-0/+9
[ Upstream commit 9764401bf6f8a20eb11c2e78470f20fee91a9ea7 ] Some broken device return wrong dwMaxPayloadTransferSize fields as follows: [ 218.632537] uvcvideo: Device requested 2752512 B/frame bandwidth. [ 218.632598] uvcvideo: No fast enough alt setting for requested bandwidth. When dwMaxPayloadTransferSize is greater than maxpsize, it will prevent the camera from starting. So use the bandwidth of maxpsize. Signed-off-by: chenchangcheng <chenchangcheng@kylinos.cn> Reviewed-by: Ricardo Ribalda <ribalda@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/20250510061803.811433-1-ccc194101@163.com Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20media: uvcvideo: Set V4L2_CTRL_FLAG_DISABLED during queryctrl errorsRicardo Ribalda2-8/+49
[ Upstream commit 649c033711d7fd6e1d5d69e4cfc3fceca7de2867 ] To implement VIDIOC_QUERYCTRL, we need to know the minimum, maximum, step and flags of the control. For some of the controls, this involves querying the actual hardware. Some non-compliant cameras produce errors when we query them. These error can be triggered every time, sometimes, or when other controls do not have the "right value". Right now, we populate that error to userspace. When an error happens, the v4l2 framework does not copy the v4l2_queryctrl struct to userspace. Also, userspace apps are not ready to handle any other error than -EINVAL. One of the main usecases of VIDIOC_QUERYCTRL is enumerating the controls of a device. This is done using the V4L2_CTRL_FLAG_NEXT_CTRL flag. In that usecase, a non-compliant control will make it almost impossible to enumerate all controls of the device. A control with an invalid max/min/step/flags is better than non being able to enumerate the rest of the controls. This patch: - Retries for an extra attempt to read the control, to avoid spurious errors. More attempts do not seem to produce better results in the tested hardware. - Makes VIDIOC_QUERYCTRL return 0 for -EIO errors. - Introduces a warning in dmesg so we can have a trace of what has happened and sets the V4L2_CTRL_FLAG_DISABLED. - Makes sure we keep returning V4L2_CTRL_FLAG_DISABLED for all the next attempts to query that control (other operations have the same functionality as now). Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Link: https://lore.kernel.org/r/20250502-uvc-eaccess-v8-1-0b8b58ac1142@chromium.org Signed-off-by: Hans de Goede <hansg@kernel.org> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-20media: uvcvideo: Add quirk for HP Webcam HD 2300Ricardo Ribalda1-0/+9
[ Upstream commit 53b0b80e5240fec7c5a420bffb310edc83faf4fd ] HP Webcam HD 2300 does not seem to flip the FID bit according to spec. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 [unknown] bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 idVendor 0x03f0 HP, Inc idProduct 0xe207 HP Webcam HD 2300 bcdDevice 10.20 iManufacturer 3 Hewlett Packard iProduct 1 HP Webcam HD 2300 iSerial 0 bNumConfigurations 1 Reported-by: Michaël Melchiore <rohel01@gmail.com> Closes: https://lore.kernel.org/linux-media/CA+q66aRvTigH15cUyfvzPJ2mfsDFMt=CjuYNwvAZb29w8b1KDA@mail.gmail.com Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/20250602-uvc-hp-quirk-v1-1-7047d94d679f@chromium.org Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Sasha Levin <sashal@kernel.org>
generated by cgit v1.2.3 (git 2.39.0) at 2025-10-03 22:14:01 +0300