linux-rng/include, branch master

random: fix vgetrandom_opaque_params kernel-doc

2026-09-16T09:52:34Z

struct vgetrandom_opaque_params contains size_of_opaque_state, but its kernel-doc describes size_per_opaque_state. This leaves the real member undescribed and adds a nonexistent member to the generated documentation. Use the member's actual name. Fixes: 4ad10a5f5f78 ("random: introduce generic vDSO getrandom() implementation") Signed-off-by: Karl Mehltretter Signed-off-by: Jason A. Donenfeld

random: vDSO: fix repeated word 'to' in comment

2026-09-16T09:51:39Z

Drop the second 'to', reported by checkpatch.pl as a possible repeated word. Only touches a comment, no code changes. Signed-off-by: Hemanth Selam Signed-off-by: Jason A. Donenfeld

siphash: clean up kernel-doc comments

2026-09-16T09:48:10Z

Use the correct function parameter names and add function return value descriptions to avoid kernel-doc warnings: Warning: include/linux/siphash.h:82 function parameter 'len' not described in 'siphash' Warning: include/linux/siphash.h:82 No description found for return value of 'siphash' Warning: include/linux/siphash.h:132 function parameter 'len' not described in 'hsiphash' Warning: include/linux/siphash.h:132 No description found for return value of 'hsiphash' Signed-off-by: Randy Dunlap Signed-off-by: Jason A. Donenfeld

Merge tag 'locking-urgent-2026-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2026-08-30T16:57:35Z

Pull locking fix from Ingo Molnar: - Revert a commit to spinlock cleanup guards that got caught up in the subtle limitations & fragility of guards (again...) and caused a regression (Peter Zijlstra) * tag 'locking-urgent-2026-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking: Revert switching guards to _irq_{disable,enable}()

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi

2026-08-29T18:55:36Z

Pull more SCSI updates from Martin Petersen: "Remaining updates for the 7.3 merge window. The only core change is enabling context analysis for the SCSI layer and UFS. The remaining changes are either bug fixes or hardening" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi: (26 commits) scsi: snic: Fix SCSI host leak on workqueue allocation failure scsi: MAINTAINERS: Update my email address scsi: MAINTAINERS: Leave the cumana_1 and oak drivers to the RISCPC maintainers scsi: leapraid: Standardize NCQ priority sysfs attributes scsi: leapraid: Serialize firmware log mmap with teardown scsi: leapraid: Balance host references for firmware log VMAs scsi: lpfc: Remove unnnecessary NULL check scsi: qla2xxx: Fix an loop timeout test scsi: qla2xxx: Fix an error code in qla_get_tmf() scsi: ibmvfc: Fix use of uninitialized rport in ibmvfc_do_work() scsi: core: Enable context analysis for hosts.o scsi: lpfc: Replace strlcat() with sysfs_emit_at() in the sysfs show functions scsi: lpfc: Replace strlcat() with seq_buf in the debugfs dump helpers scsi: lpfc: Replace strlcat() with seq_buf in lpfc_rx_monitor_report() scsi: lpfc: Replace strlcat() with scnprintf() in lpfc_vport_symbolic_node_name() scsi: lpfc: Replace strlcat() with seq_buf in lpfc_info() scsi: core: Enable context analysis scsi: core: Protect host state changes with the host lock scsi: core: Add lock context annotations scsi: core: Pass the SCSI host pointer directly to scanning functions ...

Merge tag 'drm-next-2026-08-29' of https://gitlab.freedesktop.org/drm/kernel

2026-08-28T23:37:55Z

Pull more drm updates from Dave Airlie: "As mentioned last week, an msm pull request fell down the side of the couch or whatever the email equivalent of that is. This has the msm next stuff + the usual fixes for amd/intel. core: - use drm_warn instead of warn msm: - Bindings: - Added Shikra support - Document a840, a704, a722 - Core: - Use drm_client buffers for fbdev emulation - teardown fixes - ARM32 DMA fixup - Remove objects from evict list when re-validated - Bunch of corner case and error path fixes - DPU: - Dropped dev_pm_opp_set_rate(0) preventing burnout - Fixed SSPP offsets of Kaanapali - DP: - Dropped dev_pm_opp_set_rate(0) preventing burnout - Cleaned up core code in preparation for MST support - Fixed prepare() to let Pipewire continue in case of the unplugged cable - GPU: - Add support for a704 - Add support for a722 - HDMI: - Simplifed register access amdgpu: - eGPU fixes - Runtime PM fix - UserQ fixes - Backlight fix - Discovery sysfs fix - Reset handling fixes - Buffer func handling fix for xgmi - VCN boundary check fix - DC lut handling fixes - MES fixes - UVD fix - VCE 3 fix - Enforce isolation fix - HPD fix for VGA/LVDS - DML fix - DCN 6 fixes - DC gpu reset fix amdkfd: - Fix return value - CU occupancy for GFX 11 - CU occupancy for GFX 12/12.1 - Queue bounds checking fix - SVM fixes - CRIU bounds checking fix radeon: - iMac display fix xe: - error message cleanups - i2c global register definitions as dependency for xe/i2c fixes - Media workardound - Add CCS to gt_idle debugfs print - Page fault related fix - i2c related fixes - System Controller mailbox bit fix" * tag 'drm-next-2026-08-29' of https://gitlab.freedesktop.org/drm/kernel: (121 commits) drm/xe/sysctrl: Read mailbox phase bit from hardware drm/xe/i2c: Keep the i2c controller always enabled drm/xe/i2c: Fix the interrupt handling i2c: designware: Global register definitions drm/xe: Reject page faults from non-fault-mode scratch VMs drm/xe/xe_gt_idle: Add CCS to the powergating info print drm/xe: Do not apply WA 14025883347 to media 3503 drm/amd/display: fix dc_lock leak on GPU reset error paths drm/amd/display: Fix redundant GPUVMEnable checks in dcn6 flip schedule drm/amd/display: Fix wrong bytes-per-pixel value for dml2_422_packed_10 drm/amdkfd: guard against NULL restore_mqd in CRIU queue restore drm/amdgpu/userq: fix lock missing for userq fence error set drm/amdkfd: Fix the case that vm range is hole at svm_migrate_copy_to_vram drm/amdkfd: Fix error path at svm_migrate_copy_to_ram drm/amd/display: Log details when failing to register HPD IRQ drm/amd/display: Fix HPD consideration for VGA/LVDS connectors on DCE drm/amdgpu: clamp the isolation index for rings outside a partition drm/amdkfd: Reject zero-sized AQL queue allocations after size halving drm/amdgpu: Fix VCE 3 ring align_mask drm/kfd: Add CU occupancy support to GFX12.1 ...

Merge tag 'ceph-for-7.3-rc1' of https://github.com/ceph/ceph-client

2026-08-28T18:51:05Z

Pull ceph updates from Ilya Dryomov: "A wide variety of mostly CephFS fixes and cleanups, split between changes that address edge cases (Sam, Xiubo, Matthew), efficiency improvements (Max) and AI-assisted hardening (Michael, Jeremy). One thing that stands out is Alex's change to how CephFS behaves in NEARFULL scenarios: the long-standing "make all writes synchronous" behavior has become opt-in. It was always somewhat controversial and doesn't make much sense for modern deployments; the new default is to continue normal operation (i.e. buffer writes as MDS allows, etc). The behavior in case the cluster reaches any FULL state remains the same as before" * tag 'ceph-for-7.3-rc1' of https://github.com/ceph/ceph-client: (32 commits) ceph: force a cap message when a deferred revoke can't be acked immediately libceph: reject buckets with mismatched CRUSH ids ceph: reject export_targets ranks >= CEPH_MAX_MDS in mdsmap decode ceph: fix leaked inode reference on writeback abort at umount libceph: remove ceph_put_page_vector() libceph: validate banner payload length ceph: make nearfull sync writes opt-in ceph: do not repeat ceph_trim_dentries() if no progress possible ceph: drop mdsc->mutex before decoding the MDS reply ceph: fix UAF in check_new_map() on session freed during unlock ceph: fix UAF in __kick_flushing_caps() on cf entry freed during unlock ceph: pass inode pointer around instead of reloading it ceph: mark cap remove with RB_CLEAR_NODE() instead of setting ci=NULL ceph: add helper function ceph_cap_is_removed() ceph: make __ceph_remove_cap() static ceph: cap delegated inode count in ceph_parse_deleg_inos() ceph: bound num_export_targets array for mds info v2/v3 ceph: bound MDSCapAuth path and fs_name decode in handle_session() ceph: bound xattr value length in __build_xattrs() ceph: bound copied dentry name length in NFS export get_name ...

Merge tag 'ubifs-for-linus-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs

2026-08-28T17:59:07Z

Pull UBI and UBIFS updates from Richard Weinberger: "UBI: - Support for a per-device wear-leveling threshold - Various fixes and cleanups of error paths - Correctly preserve torture flag up wear-leveling UBIFS: - Various fixes and cleanups of error paths and kernel-doc" * tag 'ubifs-for-linus-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs: UBI: support per-device wear-leveling threshold UBI: fix two issues in the ubi.mtd MODULE_PARM_DESC mtd: ubi: Release device reference on busy detach ubi: Fix rollback for explicit UBI device numbers ubifs: fix out-of-bounds read in signature length check UBI: fastmap: Pass to_be_tortured when reusing old fastmap PEBs UBI: Preserve torture flag when rescheduling failed erasures ubifs: ubifs.h: clean up kernel-doc comments ubifs: key.h: use correct function parameter name ubifs: debug.h: fix kernel-doc struct prototypes

Merge tag 'f2fs-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

2026-08-28T17:48:48Z

Pull f2fs updates from Jaegeuk Kim: "In this round, key enhancements focus on reducing inode management memory overhead, introducing resizable tail sections with unified pinned allocation, and boosting I/O throughput via parallel multi-device flushes and asynchronous f2fs_write_end_io() execution. We also add dynamic device alias reservations to allow on-the-fly space donation from user partitions. Alongside these features, critical bug fixes resolve folio race conditions, lingering dirty flags, dentry and block counter leaks, and potential deadloops in f2fs_fsync_node_pages(). Additional stability patches address error-path handling across symlink, sync, and rename/unlink operations, prevent pinned file fragmentation, and correct segment migration and free section accounting in free_segment_range. Enhancements: - reduce memory footprint of ino management - support dynamic reserve/release for device aliasing - issue multi-device flushes in parallel - add a way to run f2fs_write_end_io() asynchronously - support resizable tail section and unify pinned allocation Bug fixes: - fix to pass folio->index to f2fs_sanity_check_node_footer() - fix folio_nr_pages() race after put in large folio invalidate - fix to clear dirty flag on folio in error path - accurately adjust free_sections during free_segment_range - fix to avoid potential deadloop in f2fs_fsync_node_pages() - fix the error path in symlink, device alias in rename/unlink, f2fs_sync_fs - fix to migrate all curseg types during free_segment_range - fix to avoid pinfile fragment on fragment:{block, segment} mode - fix valid block count leak on data block allocation failure - fix dentry folio leak in find_in_level - reject overlapping move range after len expansion - fix some bugs related to file pinning, GC functions, i_size And, the series includes a number of minor bug fixes" * tag 'f2fs-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (51 commits) f2fs: support resizable tail section and unify pinned allocation f2fs: don't leave the hashed inode while it's unlinked f2fs: accurately adjust free_sections during free_segment_range f2fs: fix to avoid potential deadloop in f2fs_fsync_node_pages() f2fs: use adjusted write range after f2fs_write_checks() f2fs: fix to propagate error from f2fs_sync_fs() f2fs: return symlink writeback errors f2fs: fix error handling on device alias check in rename and unlink f2fs: fix to reset all pinned status during fggc f2fs: use f2fs_{down, up}_(read, write}_trace() for nat_tree_lock f2fs: reduce memory footprint of ino management f2fs: fix i_size when pinned fallocate partially fails f2fs: fix to migrate all curseg types during free_segment_range f2fs: avoid setting SBI_NEED_FSCK on transient resize failure f2fs: fix to avoid pinfile fragment on fragment:{block, segment} mode f2fs: cleanup w/ f2fs_need_rand_{blk, seg, seg_blk} f2fs: fix to shrink gc_lock coverage in f2fs_gc_range() f2fs: fix to reclaim space in f2fs_allocate_pinning_section() f2fs: unify add/remove ino entry API for all ino types f2fs: fix to zero post-EOF data when extending file size ...

Merge tag 'sound-fix-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2026-08-28T17:01:02Z

Pull sound fixes from Takashi Iwai: "A collection of various small fixes since the last PR. Most changes are device-specific fixes, while there are a few fixes addressing the issues reported recently by fuzzers. Here are highlights: ALSA Core: - Prevent adding invalid kcontrols to the LED layer - Workaround for a false-positive mutex lockdep warning in rawmidi USB-audio: - Relaxed the sticky mixer behavior check that caused regressions - Fix an OOB write in Novation MIDI output - Proper cleanup after system-resume errors - Quirk updates for M-Audio Venom, Audient iD14 MkI, Logitech PRO X Wireless, SMSL USB DAC, and Creative Sound Blaster Play! 3 HD-audio: - Conexant headset plugin fixes - Quirk additions and fixes for HP Laptop 15, Lenovo IdeaPad Slim 3, TongFang XxAF5xxx, Lenovo Legion Pro 7, and Lenovo Yoga Pro 9 ASoC: - DAPM: Fix off-by-one check on the second enum channel - Tegra: Fix and sort register defaults - AMD quirk updates for ASUS FA401EA, HP OmniBook X Flip 16, HVY-WXX9/M1060, Alienware m18 R1, and MSI Thin A15 B7UC - Fixes Qualcomm TDM handling - Fix double put_device() on SoundWire - Codec fixes for rt766, tac5xx2, rt712, tas2783, and max98926 Misc: - Fix card leak on probe error on ice1712 driver - Hardening for legacy aoa, mtpav and pcxhr drivers" * tag 'sound-fix-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (53 commits) ALSA: control: Don't add invalid kcontrols to LED layer ASoC: amd: acp-config: change quirks to cover all ASUS FA401EA variants ALSA: hda/conexant: Always enable the headset-mic pin on plugin ASoC: dapm: Fix off-by-one check on the second enum channel ASoC: amd: acp-config: force SoundWire probe on HP OmniBook X Flip 16 ASoC: amd: acp3x-es83xx: Add HVY-WXX9/M1060 DMI quirk ASoC: amd: acp-config: Add HVY-WXX9/M1060 DMI quirk ASoC: soc-generic-dmaengine: Fix DMA channel request warning ALSA: rawmidi: Another workaround for false-positive mutex lockdep warning ASoC: amd: yc: Add DMI entry for Alienware m18 R1 AMD ASoC: amd: yc: Add DMI entry for MSI Thin A15 B7UC ALSA: hda/realtek: Fix speaker mute LED for HP Laptop 15-fd0039nt ALSA: usb-audio: Complete cleanup after system-resume errors ALSA: hda/realtek: Add quirk for Lenovo IdeaPad Slim 3 15ABR8 ALSA: aoa: i2sbus: Check IRQ before requesting it ALSA: usb-audio: Skip mixer creation on M-Audio Venom ALSA: usb-audio: Skip reading sample rate on M-Audio Venom ASoC: rt766: add RT766/RT767 VA1 device IDs ALSA: hda/realtek: Add quirk for TongFang XxAF5xxx ALSA: usb-audio: fix OOB write in snd_usbmidi_novation_output() ...