Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=master 2026-04-25T23:20:52+00:00 2026-04-25T23:20:52+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-04-25T23:20:52+00:00 urn:sha1:1d9f1b5e4374c6b40df1a56b35901312ec98c9af Pull tpm updates from Jarkko Sakkinen: "Here are the accumulated fixes for 7.1-rc1 and a single structural change worth mentioning separately: Rafael's commit converting tpm_crb from ACPI driver to a platform driver" * tag 'for-next-tpm-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm: tpm_tis: stop transmit if retries are exhausted tpm: tpm_tis: add error logging for data transfer tpm: avoid -Wunused-but-set-variable tpm: Use kfree_sensitive() to free auth session in tpm_dev_release() tpm2-sessions: Fix missing tpm_buf_destroy() in tpm2_read_public() tpm: Fix auth session leak in tpm2_get_random() error path tpm: i2c: atmel: fix block comment formatting tpm_crb: Convert ACPI driver to a platform one tpm: Make tcpci_pm_ops variable static const 2026-04-24T22:06:55+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-04-24T22:06:55+00:00 urn:sha1:f3e3dbcea15e20f7413afd8c791a496f0b80e80b Pull block fixes from Jens Axboe: - Series for zloop, fixing a variety of issues - t10-pi code cleanup - Fix for a merge window regression with the bio memory allocation mask - Fix for a merge window regression in ublk, caused by an issue with the maple tree iteration code at teardown - ublk self tests additions - Zoned device pgmap fixes - Various little cleanups and fixes * tag 'block-7.1-20260424' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: (21 commits) Revert "floppy: fix reference leak on platform_device_register() failure" ublk: avoid unpinning pages under maple tree spinlock ublk: refactor common helper ublk_shmem_remove_ranges() ublk: fix maple tree lockdep warning in ublk_buf_cleanup selftests: ublk: add ublk auto integrity test selftests: ublk: enable test_integrity_02.sh on fio 3.42 selftests: ublk: remove unused argument to _cleanup block: only restrict bio allocation gfp mask asked to block block/blk-throttle: Add WQ_PERCPU to alloc_workqueue users block: Add WQ_PERCPU to alloc_workqueue users block: relax pgmap check in bio_add_page for compatible zone device pages block: add pgmap check to biovec_phys_mergeable floppy: fix reference leak on platform_device_register() failure ublk: use unchecked copy helpers for bio page data t10-pi: reduce ref tag code duplication zloop: remove irq-safe locking zloop: factor out zloop_mark_{full,empty} helpers zloop: set RQF_QUIET when completing requests on deleted devices zloop: improve the unaligned write pointer warning zloop: use vfs_truncate ... 2026-04-24T21:20:03+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-04-24T21:20:03+00:00 urn:sha1:b85900e91c8402bedc1db14e6d293e26f25d30d4 Pull NFS client updates from Trond Myklebust: "Bugfixes: - Fix handling of ENOSPC so that if we have to resend writes, they are written synchronously - SUNRPC RDMA transport fixes from Chuck - Several fixes for delegated timestamps in NFSv4.2 - Failure to obtain a directory delegation should not cause stat() to fail with NFSv4 - Rename was failing to update timestamps when a directory delegation is held on NFSv4 - Ensure we check rsize/wsize after crossing a NFSv4 filesystem boundary - NFSv4/pnfs: - If the server is down, retry the layout returns on reboot - Fallback to MDS could result in a short write being incorrectly logged Cleanups: - Use memcpy_and_pad in decode_fh" * tag 'nfs-for-7.1-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (21 commits) NFS: Fix RCU dereference of cl_xprt in nfs_compare_super_address NFS: remove redundant __private attribute from nfs_page_class NFSv4.2: fix CLONE/COPY attrs in presence of delegated attributes NFS: fix writeback in presence of errors nfs: use memcpy_and_pad in decode_fh NFSv4.1: Apply session size limits on clone path NFSv4: retry GETATTR if GET_DIR_DELEGATION failed NFS: fix RENAME attr in presence of directory delegations pnfs/flexfiles: validate ds_versions_cnt is non-zero NFS/blocklayout: print each device used for SCSI layouts xprtrdma: Post receive buffers after RPC completion xprtrdma: Scale receive batch size with credit window xprtrdma: Replace rpcrdma_mr_seg with xdr_buf cursor xprtrdma: Decouple frwr_wp_create from frwr_map xprtrdma: Close lost-wakeup race in xprt_rdma_alloc_slot xprtrdma: Avoid 250 ms delay on backlog wakeup xprtrdma: Close sendctx get/put race that can block a transport nfs: update inode ctime after removexattr operation nfs: fix utimensat() for atime with delegated timestamps NFS: improve "Server wrote zero bytes" error ... 2026-04-24T20:37:26+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-04-24T20:37:26+00:00 urn:sha1:bdcb864c719f7cf8629ada18450fd4efbb16afe8 Pull 9p updates from Dominique Martinet: - 9p access flag fix (cannot change access flag since new mount API implem) - some minor cleanup * tag '9p-for-7.1-rc1' of https://github.com/martinetd/linux: 9p/trans_xen: replace simple_strto* with kstrtouint 9p/trans_xen: make cleanup idempotent after dataring alloc errors 9p: document missing enum values in kernel-doc comments 9p: fix access mode flags being ORed instead of replaced 9p: fix memory leak in v9fs_init_fs_context error path 2026-04-24T20:23:50+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-04-24T20:23:50+00:00 urn:sha1:cb4eb6771c0f8fd1c52a8f6fdec7762fb087380a Pull char / misc / IIO / and others driver updates from Greg KH: "Here is the char/misc/iio and other smaller driver subsystem updates for 7.1-rc1. Lots of stuff in here, all tiny, but relevant for the different drivers they touch. Major points in here is: - the usual large set of new IIO drivers and updates for that subsystem (the large majority of this diffstat) - lots of comedi driver updates and bugfixes - coresight driver updates - interconnect driver updates and additions - mei driver updates - binder (both rust and C versions) updates and fixes - lots of other smaller driver subsystem updates and additions All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (405 commits) coresight: tpdm: fix invalid MMIO access issue mei: me: add nova lake point H DID mei: lb: add late binding version 2 mei: bus: add mei_cldev_uuid w1: ds2490: drop redundant device reference bus: mhi: host: pci_generic: Add Telit FE912C04 modem support mei: csc: wake device while reading firmware status mei: csc: support controller with separate PCI device mei: convert PCI error to common errno mei: trace: print return value of pci_cfg_read mei: me: move trace into firmware status read mei: fix idle print specifiers mei: me: use PCI_DEVICE_DATA macro sonypi: Convert ACPI driver to a platform one misc: apds990x: fix all kernel-doc warnings most: usb: Use kzalloc_objs for endpoint address array hpet: Convert ACPI driver to a platform one misc: vmw_vmci: Fix spelling mistakes in comments parport: Remove completed item from to-do list char: remove unnecessary module_init/exit functions ... 2026-04-24T20:16:36+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-04-24T20:16:36+00:00 urn:sha1:b2680ba4a2ad259c7bbd856ed830b459e11d88ba Pull spi fixes from Mark Brown: "This is quite a big set of fixes, almost all from Johan Hovold who is on an ongoing quest to clean up issues with probe and removal handling in drivers. There isn't anything too concerning here especially with the deregistration stuff which will very rarely get run in production systems since this is all platform devices in the SoC on embedded hardware, but it's all real issues which should be fixed. There's more in flight here. We also have a few other minor fixes, one from Felix Gu along the same lines as Johan's work and a couple of documentation things" * tag 'spi-fix-v7.1-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (23 commits) spi: fix controller cleanup() documentation spi: fix resource leaks on device setup failure spi: axiado: clean up probe return value spi: axiado: rename probe error labels spi: axiado: fix runtime pm imbalance on probe failure spi: orion: clean up probe return value spi: orion: fix clock imbalance on registration failure spi: orion: fix runtime pm leak on unbind spi: imx: fix runtime pm leak on probe deferral spi: mpc52xx: fix use-after-free on registration failure spi: Fix the error description in the `ptp_sts_word_post` comment spi: topcliff-pch: fix use-after-free on unbind spi: topcliff-pch: fix controller deregistration spi: orion: fix controller deregistration spi: mxic: fix controller deregistration spi: mpc52xx: fix use-after-free on unbind spi: mpc52xx: fix controller deregistration spi: cadence-quadspi: fix controller deregistration spi: cadence: fix controller deregistration spi: mtk-snfi: fix memory leak in probe ... 2026-04-24T18:49:20+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-04-24T18:49:20+00:00 urn:sha1:1fe93b2a2ace9bba2cb90920f9300834e537665c Pull sound fixes from Takashi Iwai: "Here are the rest of small updates for 7.1-rc1. All small fixes mostly for device-specific issues or regressions. Core: - Fix a potential data race in fasync handling USB-audio: - New device support: Line6 POD HD PRO, NexiGo N930W webcam - Fixes for Audio Advantage Micro II SPDIF switch and E-MU sample rates - Limit UAC2 rate parsing to prevent potential overflows HD-Audio: - Device-specific quirks for HP, Acer, and Honor laptops - Fix for TAS2781 SPI device abnormal sound - Move Intel firmware loading into probe work to avoid stalling ASoC: - New support for TI TAS5832 - Fixes for SoundWire SDCA/DisCo boolean parsing - Driver-specific fixes for Intel SOF, ES8311, RT1320, and PXA2xx Misc: - Fixes for resource leaks and data races in 6fire, caiaq, als4000, and pcmtest drivers" * tag 'sound-fix-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (41 commits) Revert "ALSA: pcmtest: fix reference leak on failed device registration" ASoC: tas2781: Add tas5832 support ASoC: dt-bindings: ti,tas2781: Add TAS5832 support ALSA: usb-audio: Fix Audio Advantage Micro II SPDIF switch ALSA: usb-audio: Avoid false E-MU sample-rate notifications ASoC: sdw_utils: cs42l43: allow spk component names to be combined ASoC: qcom: x1e80100: limit speaker volumes ALSA: hda/realtek - Add mute LED support for HP Victus 15-fa2xxx ALSA: pcmtest: Fix resource leaks in module init error paths ALSA: usb-audio/line6: Add support for POD HD PRO ALSA: hda/realtek: Add LED fixup for HP EliteBook 6 G2a Laptops ASoC: SDCA: Fix reading of mipi-sdca-control-deferrable regmap: sdw-mbq: Allow defers on undeferrable controls Revert "ALSA: usb-audio: Add quirk for SmartlinkTechnology M01" ALSA: als4000: Fix capture trigger chip->mode race ALSA: core: Fix potential data race at fasync handling ALSA: hda/tas2781: Fix sound abnormal issue on some SPI device ALSA: hda/realtek: add quirk for Acer Nitro 16 AN16-41 ALSA: caiaq: Fix control_put() result and cache rollback ALSA: pcmtest: fix reference leak on failed device registration ... 2026-04-24T18:44:52+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-04-24T18:44:52+00:00 urn:sha1:cf950766e96e36c90871d955cfd2a2c1feddba37 Pull more drm fixes from Dave Airlie: "These are the regular fixes that have built up over last couple of weeks, all pretty minor and spread all over. atomic: - raise the vblank timeout to avoid it on virtual drivers - fix colorop duplication bridge: - stm_lvds: state check fix - dw-mipi-dsi: bridge reference leak fix panel: - visionx-rm69299: init fix dma-fence: - fix sparse warning dma-buf: - UAF fix panthor: - mapping fix arcgpu: - device_node reference leak fix nouveau: - memory leak in error path fix - overflow in reloc path for old hw fix hv: - Kconfig fix v3d: - infinite loop fix" * tag 'drm-fixes-2026-04-24' of https://gitlab.freedesktop.org/drm/kernel: drm/nouveau: fix u32 overflow in pushbuf reloc bounds check MAINTAINERS: split hisilicon maintenance and add Yongbang Shi for hibmc-drm matainers drm/v3d: Reject empty multisync extension to prevent infinite loop drm/panel: visionox-rm69299: Make use of prepare_prev_first drm/drm_atomic: duplicate colorop states if plane color pipeline in use drm/nouveau: fix nvkm_device leak on aperture removal failure hv: Select CONFIG_SYSFB only for CONFIG_HYPERV_VMBUS dma-fence: Silence sparse warning in dma_fence_describe drm/bridge: dw-mipi-dsi: Fix bridge leak when host attach fails drm/arcpgu: fix device node leak drm/panthor: Fix outdated function documentation drm/panthor: Extend VM locked region for remap case to be a superset dma-buf: fix UAF in dma_buf_put() tracepoint drm/bridge: stm_lvds: Do not fail atomic_check on disabled connector drm/atomic: Increase timeout in drm_atomic_helper_wait_for_vblanks() 2026-04-24T16:41:58+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-04-24T16:41:58+00:00 urn:sha1:64edfa65062dc4509ba75978116b2f6d392346f5 Pull networking deletions from Jakub Kicinski: "Delete some obsolete networking code Old code like amateur radio and NFC have long been a burden to core networking developers. syzbot loves to find bugs in BKL-era code, and noobs try to fix them. If we want to have a fighting chance of surviving the LLM-pocalypse this code needs to find a dedicated owner or get deleted. We've talked about these deletions multiple times in the past and every time someone wanted the code to stay. It is never very clear to me how many of those people actually use the code vs are just nostalgic to see it go. Amateur radio did have occasional users (or so I think) but most users switched to user space implementations since its all super slow stuff. Nobody stepped up to maintain the kernel code. We were lucky enough to find someone who wants to help with NFC so we're giving that a chance. Let's try to put the rest of this code behind us" * tag 'net-deletions' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: drivers: net: 8390: wd80x3: Remove this driver drivers: net: 8390: ultra: Remove this driver drivers: net: 8390: AX88190: Remove this driver drivers: net: fujitsu: fmvj18x: Remove this driver drivers: net: smsc: smc91c92: Remove this driver drivers: net: smsc: smc9194: Remove this driver drivers: net: amd: nmclan: Remove this driver drivers: net: amd: lance: Remove this driver drivers: net: 3com: 3c589: Remove this driver drivers: net: 3com: 3c574: Remove this driver drivers: net: 3com: 3c515: Remove this driver drivers: net: 3com: 3c509: Remove this driver net: packetengines: remove obsolete yellowfin driver and vendor dir net: packetengines: remove obsolete hamachi driver net: remove unused ATM protocols and legacy ATM device drivers net: remove ax25 and amateur radio (hamradio) subsystem net: remove ISDN subsystem and Bluetooth CMTP caif: remove CAIF NETWORK LAYER 2026-04-24T03:56:54+00:00 Dave Airlie airlied@redhat.com 2026-04-24T03:17:50+00:00 urn:sha1:56d0a0b38faa13836568d425f6ea806e27f3a69e This week in drm-misc-fixes, we have: - A patch to raise the vblank timeout to avoid it on virtual drivers - a state check fix for stm_lvds - a use-after-free fix for dma-buf - a mapping fix for panthor - a device_node reference leak fix for arcgpu - a bridge reference leak fix for dw-mipi-dsi - a sparse warning fix for dma-fence - a kconfig fix for hv - a memory leak fix for nouveau - a fix to duplicate colorop when duplicating states - a panel initialisation order fix for visionox-rm69299 - a fix to prevent an infinite loop for v3d - an overflow fix for nouveau Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patch.msgid.link/20260423-realistic-eager-reindeer-4dacf7@houat