Merge tag 'sched-urgent-2026-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar:
- Add missing cpus_read_lock locking to rebuild_sched_domains()
(Sebastian Andrzej Siewior)
- Fix division by zero bug in tg_cpus() that can be triggered with
empty cpusets (Jake Steinman)
* tag 'sched-urgent-2026-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/fair: Floor tg_cpus() at 1
sched/topology: Add a cpus_read_lock to rebuild_sched_domains()
Merge tag 'locking-urgent-2026-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull futex fixes from Ingo Molnar:
- Enforce that the private futex owner shares the mm when attaching
(Kyle Zeng, Thomas Gleixner)
- Fix race on the initial mm->futex.phash.ref allocation (Hyunwoo Kim)
- Fix might_sleep() warning in futex_pivot_pending() (Peter Zijlstra)
* tag 'locking-urgent-2026-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
futex: Fix might_sleep() warning in futex_pivot_pending()
futex: Fix race on the initial mm->futex.phash.ref allocation
futex: Clean up the redundant exit/exec functions
futex/pi: Plug private futex exec() race
futex: Sanitize and document task_struct::futex::state transitions
futex/pi: Reject cross-mm private futex owners
Merge tag 'irq-urgent-2026-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irqchip driver fixes from Ingo Molnar:
- Fix potential loss of interrupt in the renesas-rzg2l irqchip driver
(Biju Das)
- Fix a series of mostly corner case & error handling bugs in the
gic-v5 irqchip driver (Lorenzo Pieralisi)
- Fix hardware probing on the ast2700-intc irqchip driver (Michael
Pesa)
- Fix endianness bug on the Realtek Interrupt Controller (Rustam
Adilov)
- Fix incorrect sleeping allocation in critical section in the
ast2700-intc irqchip driver (Ryan Chen)
[18 lines not shown]
Merge tags 'core-urgent-2026-08-22' and 'timers-urgent-2026-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fixes from Ingo Molnar:
- Fix timer debugobjects state corruption on CPU offlining (Thomas
Gleixner)
- Fix ARM get_cycles() regression causing boot hangs on certain ARM
configs (Nathan Chancellor)
* tag 'core-urgent-2026-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
timer: Keep debugobjects state consistent in migrate_timer_list()
* tag 'timers-urgent-2026-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
ARM: Fix get_cycles() after delay_read_timer() conversion
Merge tag 'unicode-for-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode
Pull unicode updates from Gabriel Krisman Bertazi:
"Two minor fixes:
- Remove the normalization function that we no longer use (David Alan
Gilbert))
- Fix a parsing issue in the encoding version argument passed by
filesystems (me)"
* tag 'unicode-for-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode:
unicode: Properly reject invalid encoding version strings
utf8: Remove unused utf8_normalize
Merge tag 'caps-pr-20260820' of git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux
Pull capabilities update from Serge Hallyn:
"Just one trivial patch which corrects two comments to avoid kernel-doc
warnings"
* tag 'caps-pr-20260820' of git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux:
capability: remove non-kernel-doc comments
Merge tag 'exfat-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat
Pull exfat updates from Namjae Jeon:
"A set of exfat fixes covering shared writable mappings, entry error
handling, allocation cleanup, FITRIM bounds, and locking:
- Fix valid_size extension over shared writable mappings by lazily
zeroing page-cache gaps and ensuring racing stores cannot be
overwritten or extend beyond valid_size
- Clean up partially written directory entries on add-entry failure
and safely free new directory clusters
- Free a newly allocated directory cluster when zeroing it fails
- Write the destination entry before removing the source entry during
rename, preserving the source if the destination write fails
- Keep FITRIM within the requested range, even when the free-space
[23 lines not shown]
Merge tag 'perf-tools-for-v7.3-2026-08-21' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
Pull perf tools updates from Namhyung Kim:
"perf c2c:
- Add 'function view' in perf c2c report TUI (switched by pressing
'TAB' in the cacheline view) to organize samples around functions
rather than cachelines in 3-level hierarchy:
Level 1: Read-side function (sorted by estimated Cycles %)
Level 2: Contending writer functions (sorted by Store count)
Level 3: Shared cacheline addresses
Users can navigate the entries and fold/unfold using 'e' key. An
example output would look like below:
Shared Data Functions Table (19 entries, sorted on Cycles %)
Cycles Store
% count Function / Contending function / Cacheline
[84 lines not shown]
Merge tag 'firewire-updates-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire updates from Takashi Sakamoto:
"Error handling, a potential bug fix, and KUnit tests:
- Handle failures when generating the contents of the configuration
ROM with parameters supplied by in-kernel implementations such as
unit drivers (Sreeraj S Kurup)
- Fix potential memory leak when an invalid self-ID sequence causes
an error while building the internal node tree (Abdun Nihaal)
KUnit tests have been added to trigger this case"
* tag 'firewire-updates-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: core: fix memory leak in error path of build_tree()
firewire: core: validate parent port count before allocating nodes in build_tree()
firewire: core: consolidate port counting in build_tree()
firewire: core: add KUnit tests for failure of tree building
[4 lines not shown]
Merge tag 'livepatching-for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching
Pull livepatching updates from Petr Mladek:
- Move consistency checks to catch missing func->old_name before the
first access
- Allow to run livepatching selftests from top-level directory
* tag 'livepatching-for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching:
kbuild: unset sub_make_done before calling kselftest build system
livepatch: Fix NULL pointer dereference in klp_find_func()
Merge tag 'modules-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux
Pull module updates from Petr Pavlu:
- Remove unnecessary module::args. Nowadays, no parameter-handling code
points into the module::args buffer. The last user of module::args in
xtensa/simdisk is updated and the data is then removed
- Add Rust support for boolean parameters. This will initially be used
by the Rust null block driver
- Fix clearing the current charp parameter value when setting a new one
fails due to an allocation failure
- Improve the debugging code for kmod (request_module()) duplicates.
Fix a potential use-after-free when waiting on a duplicate request
and make several general improvements to the code
- Fix the symbol size returned when looking up a data symbol through
[22 lines not shown]
Merge tag 'mips_7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS updates from Thomas Bogendoerfer:
- switch gpio code to use swnodes
- rework of TXX9 gpio code
- enable multi-vpe for econet
- cleanups and fixes
* tag 'mips_7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
mips: dts: econet: Describe dual-VPE 34Kc processor
mips: econet: add multi-vpe capability to EN751221
MIPS: ptrace: Fix syscall skipping via PTRACE_SYSCALL
mips: remove dead select
MIPS: BCM47XX: Convert buttons to software nodes
ssb: gpio: Add and register software node for GPIO controller
[12 lines not shown]
Merge tag 'ecryptfs-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs
Pull eCryptfs updates from Tyler Hicks:
- Hardening and fixes for maliciously crafted eCryptfs metadata in the
lower encrypted file
- Hardening and fixes for maliciously crafted userspace <-> kernel
miscdev communications
- Locking fixes for userspace <-> kernel miscdev communications
- Fix to display encrypted filename related mount options
- Clean up address_space_operations and reduce build dependencies by
moving to filemap_dirty_folio()
- Get rid of an unnecessary memory allocation in the inode update path
[14 lines not shown]
Merge tag 'landlock-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux
Pull Landlock update from Mickaël Salaün:
"This improves observability with Landlock tracepoints support, which
required some refactoring for dedicated domain types and common
helpers shared with audit code.
A LANDLOCK_RESTRICT_SELF_NO_NEW_PRIVS flag is also added to improve
process-wide domain enforcement consistency.
Whiteout files are now correctly handled and tested, and a few other
fixes"
* tag 'landlock-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: (34 commits)
landlock: Document tracepoints
selftests/landlock: Add landlock_enforce_domain trace tests
selftests/landlock: Add scope and ptrace tracepoint tests
selftests/landlock: Add network tracepoint tests
selftests/landlock: Add filesystem tracepoint tests
[16 lines not shown]
Merge tag 'cifs-maintainer-switch-7.3-rc1' of https://git.manguebit.org/linux
Pull cifs maintainer update from Paulo Alcantara.
* tag 'cifs-maintainer-switch-7.3-rc1' of https://git.manguebit.org/linux:
MAINTAINERS: Replace Steve French as CIFS maintainer
Merge tag 'for-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"Power-supply core:
- Add PbAc, NiZn, RAM, and ZnAr battery chemistry types
- Create LED triggers based on properties instead of device type
- Provide power_supply_get_system_batteries() for usage with USB-C
- Add registration init callback for race-free device setup
Power-supply drivers:
- new TI BQ25630 charger driver
- new SG Micro sgm41542 charger driver
- bq257xx: Add support for BQ25792
- max8903: add DC and USB input current-limit controls
- max17042_battery: Initialize MAX17055 from battery info
- sbs-battery: map newly introduced battery chemistries
- drop extra error messages for IRQ request failures
- lot's of driver removal race condition fixes
- misc small cleanups and fixes
[27 lines not shown]
Merge tag 'mmc-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Reject invalid perdev_minors for the block device before division
- Document DT fixed-layout NVMEM provider support for eMMC cards
MMC host:
- Convert a couple of plain text DT bindings to the yaml format
- bcm2835: DMA mapping improvements
- cqhci: Fix sparse warnings for endian conversions
- dw_mmc: Stop and complete DMA also in busy state
- dw_mmc-rockchip: Add support for the RV1106 variant
- litex_mmc: Add dynamic bus width support
- moxart: Propagate error for DMA completion timeout
- pxamci: Remove PXA remnants for the PXA93x support
- rtsx_usb_sdmmc: Avoid USB I/O in runtime autosuspend
- rtsx_usb_sdmmc: Suppress false CD after init timeout
- sdhci_am654: Add Judith Mendez as maintainer
[28 lines not shown]
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull RDMA updates from Jason Gunthorpe:
"About the normal size, still a lot of AI bug fixes and so on, but some
interesting new functionality too:
- Assorted locking, bounds-checking, cleanup, and error-path fixes
across UCMA/CMA, bng_re, bnxt_re, cxgb4, EFA, ERDMA, HFI1, HNS,
ionic, iRDMA, mlx4/mlx5, RXE, SIW, SRP/SRPT, and iSER target.
- netlink report for max # of supported resources
- get_zeroed_page()/etc removal
- Robust udata for ionic
- Allow unique RDMA device names per network namespace
- Completion counters and v2 admit queue support for EFA
[34 lines not shown]
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"One new driver: leapraid (similar to mpi3mr but OK'd by Broadcom). The
usual suspects for driver updates (ufs, qla2xxx, smartpqi, zfcp, fnic,
ibmvfc) plus a few small core updates: a fix for an uninitialized sg
list pad bytes plus the removal of the dma mask check for max sectors.
The big update in the sd driver is mostly code refactoring for obscure
error leg handling"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (195 commits)
scsi: fnic: Fix built-in NVMe/FC build
scsi: fnic: Fix invalid comparison for error
scsi: core: Fill in DMA padding bytes in scsi_alloc_sgtables()
scsi: zfcp: Enable CONTEXT_ANALYSIS
scsi: zfcp: Add __must_hold() attribute to zfcp_qdio_sbal_get()
scsi: fnic: Use GFP_ATOMIC for VLAN alloc under spinlock
scsi: storvsc: Support manual scans for all Hyper-V targets
[14 lines not shown]
Merge tag 'fbdev-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev
Pull fbdev updates from Helge Deller:
"The usual bunch of many small fixes in various fbdev drivers, but
more interestingly the Vodoo3/4/5 cards will now be initialized even
without PC BIOS support and vintage Atari computers gain more color
depths and console acceleration on SuperVidel's SuperBlitter chips.
New features:
- Allow Vodoo3/4/5 card to be initialized without PC-BIOS (Daniel
Palmer)
- Add support for SuperVidel's SuperBlitter (Miro Kropacek)
- Add further video bit depths (Miro Kropacek)
- Detect default graphics card for console output on sticon/parisc
(Helge Deller)
Fixes:
- kyro: Validate overlay viewport coordinates (Danila Chernetsov)
- platinumfb: add error checking for ioremap calls (BingKun Yue)
[48 lines not shown]
Merge tag 'drm-next-2026-08-20' of https://gitlab.freedesktop.org/drm/kernel
Pull drm updates from Dave Airlie:
"Highlights:
- dmemcg eviction support is good for low VRAM things like Steam
Machine
- AMD adds gfx6-8 modifier support for older GPUs that enables a
bunch of wayland stuff
- i915/xe has some new hw support but also a lot of display
refactoring
Everything:
perf:
- export perf_allow_ APIs for xe
[292 lines not shown]
drm/xe: Don't hand out the flat CCS storage as usable VRAM
get_flat_ccs_offset() reads the base of the flat CCS storage from the
hardware, scales it by the number of enabled L3 nodes, and rounds the
result up to 128K. Everything below that offset is then handed to the
VRAM allocator as usable memory.
Rounding a limit that means "usable memory ends here" upwards publishes
whatever lies between the real base and the rounded one as free memory,
and that memory belongs to the compression hardware. The scaled value
has no reason to be 128K aligned, and on a Battlemage G21 with 16 GiB it
is not:
flat CCS base: raw 0x3fafff800, rounded 0x3fb000000
so the last 2 KiB of page 0x3fafff000 is CCS storage, in the allocator's
pool. Whatever is allocated there gets that tail overwritten by the
compression hardware, which needs no page-table entry, no buffer object
and no GPU submission to do it, and does it before userspace exists.
[50 lines not shown]
Merge tag 'mm-hotfixes-stable-2026-08-19-21-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull hotfixes from Andrew Morton:
"8 hotfixes. 5 are cc:stable. 5 are for MM.
All are singletons, please see their changelogs for details"
* tag 'mm-hotfixes-stable-2026-08-19-21-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm/pagewalk: fix stale walk->action escaping walk_pmd_range()
mm, swap: don't free a hibernation slot that is in the swap cache
mm: memcg-v1: fix memsw and TCP failcnt accounting
mm/vmscan: report RCU-tasks quiescent states in shrink_lruvec()
mailmap: add entries for Guodong Xu
MAINTAINERS, mailmap: update email address for JP Kobryn
MAINTAINERS: remove git URL for Squashfs
memcg: keep folio's objcg same as its node
Merge tag 'mm-stable-2026-08-18-18-39' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull MM updates from Andrew Morton:
- "mm: drop "sub" prefix from various places" (Dev Jain)
page->folio conversion and a naming cleanup
- "mm/kasan: remove redundant initialization for kasan_flag_write_only"
(Igor Putko)
KASAN cleanup work
- "mm/filemap: reduce unnecessary xarray lookups" (Chi Zhiling)
Small speedup in the pagecaache read code
- "mm/percpu: Fix possible NOFS/NOIO reclaim recursion" (Kaitao Cheng)
[506 lines not shown]
MAINTAINERS: Replace Steve French as CIFS maintainer
Unfortunately, due to health reasons, Steve French can no longer
continue as CIFS maintainer; therefore, I am taking over the role with
Namjae Jeon as secondary maintainer.
Acked-by: Namjae Jeon <linkinjeon at kernel.org>
Reviewed-by: David Howells <dhowells at redhat.com>
Signed-off-by: Namjae Jeon <linkinjeon at kernel.org>
Cc: Steve French <smfrench at gmail.com>
Cc: Steve French <sfrench at samba.org>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Cc: Al Viro <viro at zeniv.linux.org.uk>
Cc: Christian Brauner <brauner at kernel.org>
Cc: Ronnie Sahlberg <ronniesahlberg at gmail.com>
Cc: Shyam Prasad N <sprasad at microsoft.com>
Cc: Tom Talpey <tom at talpey.com>
Cc: Bharath SM <bharathsm at microsoft.com>
Cc: samba-technical at lists.samba.org
[5 lines not shown]
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull vhost,vdpa,virtio updates from Michael Tsirkin:
- transport v3 support in virtio-mmio
- suspend support in vduse
- fixes, cleanups all over the place
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (54 commits)
vduse: Add suspend
vduse: do not take rwsem at reset work flush
vduse: add F_QUEUE_READY feature
vduse: add VDUSE_SET_FEATURES ioctl
vduse: add VDUSE_GET_FEATURES ioctl
vduse: store control device pointer
tools/virtio: Fix control typo in trace agent comment
tools/virtio: Fix userspace typo in vringh test comment
[13 lines not shown]
Merge tag 'vfio-v7.3-rc1' of https://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Add nv_falcon vfio selftest driver.
The Falcon is a general-purpose microcontroller embedded within
NVIDIA GPUs, presenting a relatively simple DMA programming
interface.
This adds another selftest target for vfio-pci with real DMA
transfers (Rubin Du, Alex Williamson)
- Add allocation assertion helpers to vfio selftests and use them to
avoid variable length arrays and the compiler errors they generate
(Alex Mastro)
- Fix use-after-free hazard where an init path error in MSI support
leaves a stray pointer that can later be reused or double-freed
[46 lines not shown]
Merge tag 'printk-for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux
Pull printk updates from Petr Mladek:
- Prevent a possible out-of-bound access and a use-after-free in rather
theoretical situations
- Make no_hash_pointers take effect early
- Some fixes and clean up of the ratelimit KUnit test
* tag 'printk-for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
printk: Handle pre-enabled consoles in the top-level register_console()
printk: Fix possible console use-after-free
lib/tests: test_ratelimit: fix stress test thread lifecycle and leak
lib/vsprintf: Make no_hash_pointers take effect early
Merge tag 'probes-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull probes updates from Masami Hiramatsu:
"BTF typecasting and variable fetch enhancements:
- Typecast support across probe events: Extended BTF typecasting
syntax (e.g., (STRUCT)PARAM->MEMBER) to kprobes, uprobes, and
fprobes on function entry and return
- Nested typecasts: Added support for chaining and nesting typecasts
up to 3 levels, including casting registers and stack variables
- Field specifier option: Added (STRUCT,FIELD) syntax to emulate
container_of(), allowing retrieval of parent structures from member
pointers
- $current variable support: Introduced $current special variable to
access the running task_struct via BTF dereferencing
[81 lines not shown]
