Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=master 2026-05-01T23:56:08+00:00 2026-05-01T23:56:08+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-05-01T23:56:08+00:00 urn:sha1:f1a5e78a55ebf2b05777fd5eb738038ddae609d6 Pull drm fixes from Dave Airlie: "Fixes for rc2, the usual amdgpu/xe double header, I think xe had a couple of weeks combined due to some maintainer access issues, otherwise there's just a few misc fixes and documentation fixups. core and helpers: - calculate framebuffer geometry with format helpers - fix docs amdgpu: - GFX12 fix for CONFIG_DRM_DEBUG_MM configs - Fix DC analog support - Userq fixes - GART placement fix - Aldebaran SMU fixes - AMDGPU_INFO_READ_MMR_REG fix - UVD 3.1 fix - GC 6 TCC fix - Fix root reservation in amdgpu_vm_handle_fault() - RAS fix - Module reload fix for APUs - Fix build for CONFIG_DRM_FBDEV_EMULATION=n - IGT DWB regression fix - GC 11.5.4 fix - VCN user fence fixes - JPEG user fence fixes - SMU 13.0.6 fix - VCN 3/4 IB parser fixes - NV3x+ dGPU vblank fix - DCE6/8 fixes for LVDS/eDP panels without an EDID amdkfd: - Fix for when CONFIG_HSA_AMD is not set - SVM fixes xe: - uapi: Add missing pad and extensions check - uapi: Reject unsafe PAT indices for CPU cached memory - Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge - Xe3p tuning and workaround fixes - USE drm mm instead of drm SA for CCS read/write - Fix leaks and null derefs - Fix Wa_18022495364 appletbdrm: - allocate protocol buffers with kvzalloc() dma-buf: - fix docs imagination: - avoid segfault in debugfs ofdrm: - put PCI device reference on errors udl: - increase USB timeout" * tag 'drm-fixes-2026-05-02' of https://gitlab.freedesktop.org/drm/kernel: (77 commits) drm/xe/uapi: Reject coh_none PAT index for CPU_ADDR_MIRROR drm/xe/uapi: Reject coh_none PAT index for CPU cached memory in madvise drm/xe/xelp: Fix Wa_18022495364 drm/xe/gsc: Fix BO leak on error in query_compatibility_version() drm/xe/eustall: Fix drm_dev_put called before stream disable in close drm/xe: Fix error cleanup in xe_exec_queue_create_ioctl() drm/xe: Fix dma-buf attachment leak in xe_gem_prime_import() drm/xe: Fix bo leak in xe_dma_buf_init_obj() on allocation failure drm/xe/bo: Fix bo leak on GGTT flag validation in xe_bo_init_locked() drm/xe/bo: Fix bo leak on unaligned size validation in xe_bo_init_locked() drm/xe: Fix potential NULL deref in xe_exec_queue_tlb_inval_last_fence_put_unlocked drm/xe/vf: Use drm mm instead of drm sa for CCS read/write drm/xe: Add memory pool with shadow support drm/xe/debugfs: Correct printing of register whitelist ranges drm/xe: Mark ROW_CHICKEN5 as a masked register drm/xe/tuning: Use proper register offset for GAMSTLB_CTRL drm/xe/xe3p_lpg: Add missing indirect ring state feature flag drm/xe: Drop redundant rtp entries for Wa_14019988906 & Wa_14019877138 drm/xe/vm: Add missing pad and extensions check drm/xe: Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge() ... 2026-05-01T23:32:42+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-05-01T23:32:42+00:00 urn:sha1:cd546f7ae2fce8b695c834143b50e712d62ebed8 Pull arm64 fixes from Catalin Marinas: - Avoid writing an uninitialised stack variable to POR_EL0 on sigreturn if the poe_context record is absent - Reserve one more page for the early 4K-page kernel mapping to cover the extra [_text, _stext) split introduced by the non-executable read-only mapping - Force the arch_local_irq_*() wrappers to be __always_inline so that noinstr entry and idle paths cannot call out-of-line, instrumentable copies - Fix potential sign extension in the arm64 SCS unwinder's DWARF advance_loc4 decoding - Tolerate arm64 ACPI platforms with only WFI and no deeper PSCI idle states, restoring cpuidle registration on such systems - Include the UAPI <asm/ptrace.h> header in the arm64 GCS libc test rather than carrying a duplicate struct user_gcs definition (the original #ifdef NT_ARM_GCS was wrong to cover the structure definition as it would be masked out if the toolchain defined it) * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: signal: Preserve POR_EL0 if poe_context is missing arm64: Reserve an extra page for early kernel mapping kselftest/arm64: Include <asm/ptrace.h> for user_gcs definition ACPI: arm64: cpuidle: Tolerate platforms with no deep PSCI idle states arm64/irqflags: __always_inline the arch_local_irq_*() helpers arm64/scs: Fix potential sign extension issue of advance_loc4 2026-05-01T19:58:02+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-05-01T19:58:02+00:00 urn:sha1:bb1d73f2cddccf717307e88c24cae619a9a80295 Pull s390 fixes from Alexander Gordeev: - Reject zero-length writes from userspace that corrupt Debug Facility buffers - Replace one s390 PCI maintainer - Remove SCLP_OFB Kconfig option and enable the guarded code unconditionally - Replace incorrect use of phys_to_folio() to virt_to_folio() in do_secure_storage_access() * tag 's390-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/mm: Fix phys_to_folio() usage in do_secure_storage_access() s390/sclp: Remove SCLP_OFB Kconfig option MAINTAINERS: Replace one of the maintainers for s390/pci s390/debug: Reject zero-length input in debug_input_flush_fn() s390/debug: Reject zero-length input before trimming a newline 2026-05-01T18:26:15+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-05-01T18:26:15+00:00 urn:sha1:6fe0be6dc7faf984599b1e356ead1c49b64ed3ca Pull block fixes from Jens Axboe: - MD pull request via Yu: - Fix a raid5 UAF on IO across the reshape position - Avoid failing RAID1/RAID10 devices for invalid IO errors - Fix RAID10 divide-by-zero when far_copies is zero - Restore bitmap grow through sysfs - Use mddev_is_dm() instead of open-coding gendisk checks - Use ATTRIBUTE_GROUPS() for md default sysfs attributes - Replace open-coded wait loops with wait_event helpers - NVMe pull request via Keith: - Target data transfer size configuation (Aurelien) - Enable P2P for RDMA (Shivaji Kant) - TCP target updates (Maurizio, Alistair, Chaitanya, Shivam Kumar) - TCP host updates (Alistair, Chaitanya) - Authentication updates (Alistair, Daniel, Chris Leech) - Multipath fixes (John Garry) - New quirks (Alan Cui, Tao Jiang) - Apple driver fix (Fedor Pchelkin) - PCI admin doorbell update fix (Keith) - Properly propagate CDROM read-only state to the block layer * tag 'block-7.1-20260430' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: (35 commits) md: use ATTRIBUTE_GROUPS() for md default sysfs attributes md: use mddev_is_dm() instead of open-coding gendisk checks md/raid1: replace wait loop with wait_event_idle() in raid1_write_request() md/md-bitmap: add a none backend for bitmap grow md/md-bitmap: split bitmap sysfs groups md: factor bitmap creation away from sysfs handling md: use mddev_lock_nointr() in mddev_suspend_and_lock_nointr() md: replace wait loop with wait_event() in md_handle_request() md/raid10: fix divide-by-zero in setup_geo() with zero far_copies md/raid1,raid10: don't fail devices for invalid IO errors MAINTAINERS: Add Xiao Ni as md/raid reviewer md/raid5: Fix UAF on IO across the reshape position cdrom, scsi: sr: propagate read-only status to block layer via set_disk_ro() nvme-auth: Hash DH shared secret to create session key nvme-pci: fix missed admin queue sq doorbell write nvme-auth: Include SC_C in RVAL controller hash nvme-tcp: teardown circular locking fixes nvmet-tcp: Don't clear tls_key when freeing sq Revert "nvmet-tcp: Don't free SQ on authentication success" nvme: skip trace completion for host path errors ... 2026-05-01T16:51:38+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-05-01T16:51:38+00:00 urn:sha1:33d0c9c5f0945fc93a08d7ab20c4fb6d6976ed3b Pull spi fixes from Mark Brown: "There are a couple of nasty issues fixed here in the axiado and rockchip drivers. We've also got more of the fixes from Johan here, this time for the two Cadence drivers, plus a couple of other similar fixes from John and Felix" * tag 'spi-fix-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: amlogic-spisg: initialize completion before requesting IRQ spi: axiado: replace usleep_range() with udelay() in IRQ path spi: cadence-quadspi: fix runtime pm and clock imbalance on unbind spi: cadence-quadspi: fix unclocked access on unbind spi: cadence-quadspi: fix clock imbalance on probe failure spi: cadence-quadspi: fix runtime pm disable imbalance on probe failure spi: cadence: fix clock imbalance on probe failure spi: cadence: fix unclocked access on unbind spi: rockchip: Drop unused and broken CR0 macros spi: rockchip: Read ISR, not IMR, to detect cs-inactive IRQ spi: rzv2h-rspi: Fix silent failure in clock setup error path 2026-05-01T16:25:12+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-05-01T16:25:12+00:00 urn:sha1:d8b0e2ef75076a706631a53a347e1944747de6f3 Pull regulator fix from Mark Brown: "A fix from Arnd re-adding a dependency on gpiolib which was implicitly pulled in via an OF specific route which got removed as part of a cleanup" * tag 'regulator-fix-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: rpi-panel-attiny: add back GPIOLIB dependency 2026-05-01T16:15:00+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-05-01T16:15:00+00:00 urn:sha1:a973736a287157ddd55a5fbc793a6f644c3374be Pull regmap fix from Mark Brown: "A fix from Colin for a spelling mistake in a dev_warn() message" * tag 'regmap-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: sdw-mbq: Fix spelling mistake "undeferable" -> "undeferrable" 2026-05-01T02:49:29+00:00 Dave Airlie airlied@redhat.com 2026-05-01T02:49:22+00:00 urn:sha1:f0997a06e3e32898bcae667d6807fc46ebfd0eec API Fixes: - Add missing pad and extensions check (Jonathan) - Reject unsafe PAT indices for CPU cached memory (Jia) Driver Fixes: - Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge (Brost) - Xe3p tuning and workaround fixes (Roper, Gustavo) - USE drm mm instead of drm SA for CCS read/write (Satya) - Fix leaks and null derefs (Shuicheng) - Fix Wa_18022495364 (Tvrtko) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patch.msgid.link/afO05KvmFMn_7qcY@intel.com 2026-05-01T02:48:57+00:00 Dave Airlie airlied@redhat.com 2026-05-01T01:00:33+00:00 urn:sha1:b006ef5fd643898b7cf77091a786d98544b95f4a amd-drm-fixes-7.1-2026-04-30: amdgpu: - GFX12 fix for CONFIG_DRM_DEBUG_MM configs - Fix DC analog support - Userq fixes - GART placement fix - Aldebaran SMU fixes - AMDGPU_INFO_READ_MMR_REG fix - UVD 3.1 fix - GC 6 TCC fix - Fix root reservation in amdgpu_vm_handle_fault() - RAS fix - Module reload fix for APUs - Fix build for CONFIG_DRM_FBDEV_EMULATION=n - IGT DWB regression fix - GC 11.5.4 fix - VCN user fence fixes - JPEG user fence fixes - SMU 13.0.6 fix - VCN 3/4 IB parser fixes - NV3x+ dGPU vblank fix - DCE6/8 fixes for LVDS/eDP panels without an EDID amdkfd: - Fix for when CONFIG_HSA_AMD is not set - SVM fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patch.msgid.link/20260430135619.3929877-1-alexander.deucher@amd.com 2026-05-01T01:14:39+00:00 Mark Brown broonie@kernel.org 2026-05-01T01:14:39+00:00 urn:sha1:8c0f9cd1df41ee029711baca839b99d9592c5dd4 Several fixes from Johan for issues with unbind and error handling in probe.