Merge tag 'scftorture.2026.08.18a' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux
Pull smp_call_function() torture-test updates from Paul McKenney:
- Count single_rpc offline failures in statistics output
- Make invoker threads actually wait for all threads to start
* tag 'scftorture.2026.08.18a' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux:
scftorture: Make invoker threads actually wait for all threads to start
scftorture: Count single_rpc offline failures in statistics output
Merge tag 'rcu.2026.08.18a' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux
Pull RCU updates from Paul McKenney:
"Make expedited grace periods expedite normal RCU callbacks
Miscellaneous fixes:
- Improve diagnostic output with character task states
- Mark accesses to inform KCSAN of concurrency design
- Move from kmalloc() to kmalloc_obj()
- Documentation updates
- Improve handling of RCU deferred quiescent states
- Clean up unused function arguments and structure fields
- Reduce show_rcu_gp_kthreads() stack space
Tasks RCU updates:
- Clean up after SRCU re-implementation of Tasks Trace RCU
- Mark accesses to inform KCSAN of concurrency design
- Add ->lazy_timer status to diagnostic output
- Remove an unnecessary memory barrier
[44 lines not shown]
Merge tag 'i3c/for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull I3C updates from Alexandre Belloni:
"A new driver this cycle, for the AMD AXI I3C controller.
There are also new features such as IBI wakeup support, SETAASA device
discovery and ACPI support for the the DAA methods, meaning we can now
communicate with the SPD devices on DDR5 modules.
New driver:
- AMD AXI I3C master controller
Subsystem:
- I3C Common Command Code (CCC) handling improvements, especially
around GET CCCs
- SETAASA device discovery support
- ACPI support for all existing DAA methods like SETDASA, SETNEWDA as
well as I2C devices on I3C bus
- IBI-based wakeup support
[29 lines not shown]
Merge tag 'pci-v7.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull PCI updates from Bjorn Helgaas:
"Resource management:
- Add hotplug reservation only once (not at each level of the
hierarchy) so bridge windows don't grow more than necessary (Ilpo
Järvinen)
Driver binding:
- Rework device matching so device ID lifetime only needs to cover
the probe path since dynamic IDs can be removed at any time (Gary
Guo)
Error handling:
- Update mappings of AER errors to agent & layer and log them for
each individual error when multiple errors detected (Lukas Wunner)
[321 lines not shown]
Merge tag 'parisc-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc architecture updates from Helge Deller:
- Drop PER_HPUX personality from UAPI headers
- Infinite loop fix when parsing IRQ value in eisa code
- Switch to use asm-generic/serial.h
- Prevent possible unaligned asm code in head.S
* tag 'parisc-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: eisa: Fix infinite loop when parsing invalid IRQ value
parisc: Fix alignment of asm statements in head.S
parisc: eisa_eeprom: Add missing MODULE_DESCRIPTION()
parisc: Use asm-generic/serial.h
parisc: sba_iommu: Remove dead DEBUG_DMB_TRAP code
UAPI: Drop PER_HPUX personality
parisc: superio: Spelling s/Peterson/Petersen/
Merge tag 's390-7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Vasily Gorbik:
- Add a cpuidle driver with polling and enabled wait states using the
existing CPU idle infrastructure and idle governor to improve latency
for frequent sleep/wakeup cycles. Remove the obsolete tick delay
heuristic and generic arch_needs_cpu() hook. Add the corresponding
driver entry to MAINTAINERS
- Add kCFI support using the generic support provided by Clang
- Enable Clang CONTEXT_ANALYSIS for various architecture code and for
char, PCI, CIO and virtio drivers. Add required lock annotations,
exclude unsupported mm helpers and remove conditional PCI locking
- Fix secure storage access exception handling and reintroduce
DCACHE_WORD_ACCESS previously removed as a workaround
[73 lines not shown]
Merge tag 'efi-next-for-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI updates from Ard Biesheuvel:
- Set a timeout for EFI runtime service completions, and declare the
firmware wedged if it is exceeded. Note that this requires special
handling in case the firmware does return after all
- Rate limit the efivarfs statfs() handler as the QueryVariableInfo()
runtime service can be costly
- Sanity check the size of struct properties_header on Mac/x86
- Tweak the prototype of efi_guid_to_str()
* tag 'efi-next-for-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
efivarfs: Rate limit statfs() handler
efi: apple-properties: validate setup data header length
efi: make efi_guid_to_str() take a const GUID pointer
[7 lines not shown]
Merge tag 'liveupdate-v7.3-rc1-20260823' of git://git.kernel.org/pub/scm/linux/kernel/git/liveupdate/linux
Pull more liveupdate updates from Mike Rapoport:
"Make boot time huge page allocation work nicely with kexec handover.
Today allocation of gigantic pages in HugeTLB cannot work reliably
with kexec handover (KHO):
- HugeTLB allocates gigantic pages using memblock and autoscaling of
KHO scratch accounts for these allocations. When gigantic pages
occupy half of the memory of more, KHO fails to allocate its
scratch memory.
- After kexec handover, memblock allocations exclusively use KHO
scratch that is not supposed to contain preserved memory. This
essentially blocks preservation of HugeTLB with gigantic pages.
Extend early memory pools available for KHO kernel with areas that are
guaranteed not to contain preserved memory"
[23 lines not shown]
Merge tag 'mtd/for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd updates from Miquel Raynal:
"Raw NAND changes:
- Sunxi: Support added for the H616 compatible
- Qcom: Support added for the MDM9607 compatible
- Support for the Toshiba TC58NVG1S3H part
- GPMI: New debugfs entry to expose the chip geometry
- PL353: Timing updates and software ECC support have been fixed
SPI NAND changes:
- fmsh: Support added for FM25G{01,02}B chips
- HeYangTek: Support added for HYF1GQ4UDACAE
Aside from these main changes, there is a high load of misc fixes and
hardening changes, and exceptionally no SPI NOR change"
* tag 'mtd/for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (30 commits)
mtd: rawnand: sunxi: fix H6/H616 controller timings
[20 lines not shown]
Merge tag 'ksmbd-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/smb
Pull smb server updates from Namjae Jeon:
"This contains server updates focused on SMB2 command sequencing, SMB3
request replay and encryption, Apple Time Machine interoperability,
protocol-compatibility fixes validated with smbtorture, security
hardening, SMB Direct transport support, connection reliability, and
other correctness improvements.
New features:
- Implement the SMB2 command sequence window
Enforce the credit-based MessageId range for each connection,
rejecting out-of-window, duplicate, and wrapped sequence numbers.
This prevents invalid requests and same-channel replays from being
processed
- Add SMB3 request replay support
[113 lines not shown]
MAINTAINERS: update btrfs git tree entries
Add new entry pointing to the development branch so e.g. sashiko can
pick it as the baseline. The other entry is for linux-next and slightly
behind.
Signed-off-by: David Sterba <dsterba at suse.com>
Signed-off-by: Linus Torvalds <torvalds at linux-foundation.org>
Merge tag 'for-next-keys-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
Pull TPM update from Jarkko Sakkinen:
"Just a single bug fix"
* tag 'for-next-keys-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
KEYS: trusted: Fix TPM teardown ordering
Merge tag 'mm-nonmm-stable-2026-08-22-16-57' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton:
- "ocfs2/dlm: bound peer-controlled lengths in the o2dlm" (Bryam
Vargas)
Validate and bound all input lengths and count fields in the o2dlm
migration and recovery receive handlers to prevent memory corruption
and kernel panics from malformed cluster messages
- "ocfs2: validate xattr entry bounds" (Cen Zhang)
Validate OCFS2 extended attribute entry name and value bounds during
metadata reads to prevent out-of-range memory accesses during
retrieval or listing operations.
- "taskstats: fix cgroupstats invalid fd handling and add selftests"
(Yiyang Chen)
[69 lines not shown]
Merge tag 'nand/for-7.3' into mtd/next
* Raw NAND changes
- Sunxi: Support added for the H616 compatible
- Qcom: Support added for the MDM9607 compatible
- Support for the Toshiba TC58NVG1S3H part
- GPMI: New debugfs entry to expose the chip geometry
- PL353: Timing updates and software ECC support have been fixed
* SPI NAND changes
- fmsh: Support added for FM25G{01,02}B chips
- HeYangTek: Support added for HYF1GQ4UDACAE
Aside from these main changes, there is the usual load of misc fixes and
hardening changes.
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 branch 'pci/misc'
- Fix typos in documentation (D'Orus Tsitera)
- Use %pe format specifier to print error pointers so we get symbolic
errname when available (Krzysztof Wilczyński)
* pci/misc:
PCI: Use %pe format specifier to print error pointers
Documentation: PCI: Fix sysfs-bus-pci typo
Merge branch 'pci/controller/misc'
- Use common wait time definitions for PCIe link monitoring instead of
defining driver-private duplicates (Thierry Reding)
- Add LECARC PMU IDs to the DWC RAS/DES VSEC list so it can take advantage
of the existing debugfs support for silicon debug, error injection, and
event counters (Brett Zhou)
* pci/controller/misc:
PCI: dwc: Add PCI ID for LECARC PCIe PMU
PCI: Use standard wait times for PCIe link monitoring
Merge branch 'pci/controller/vmd'
- Support device ID 0x28C1 and assume that BIOS has already enumerated the
hierarchy below VMD and stored bus range info for OS to use (Nirmal
Patel)
- Add support for VMCONFIG BUS_RESTRICT_CFG=3, which makes it possible to
enumerate downstream devices on Intel Arrow Lake-HX systems and probably
others (Ali Alaei)
- Observe _OSC negotiation for VMD hierarchy only when running on bare
metal, not when running in a VM (Nirmal Patel)
- Add Nova Lake (NVL) and Dunlow (DNL) Device IDs (Szymon Durawa)
* pci/controller/vmd:
PCI: vmd: Add Nova Lake (NVL) and Dunlow (DNL) Device IDs
PCI: vmd: Only copy root bridge _OSC control flags in bare metal OS
PCI: vmd: Handle BUS_RESTRICT_CFG value 3 for Arrow Lake-HX
PCI: vmd: Add feature to scan BIOS-enumerated devices
Merge branch 'pci/controller/xgene'
- Drop unnecessary OF node reference (Yuho Choi)
* pci/controller/xgene:
PCI: xgene: Drop unnecessary OF node reference
Merge branch 'pci/controller/rzg3s-host'
- Add DT binding and driver support for RZ/V2H(P) SoC, which contains two
PCIe controllers, configured either as a single x4 link or two
independent x2 link controllers (Lad Prabhakar)
* pci/controller/rzg3s-host:
PCI: rzg3s-host: Add support for RZ/V2H(P) SoC
PCI: rzg3s-host: Prepare System Controller handling for multiple controllers
PCI: rzg3s-host: Use shared reset controls for power domain resets
dt-bindings: PCI: renesas,r9a08g045-pcie: Add RZ/V2H(P) support
Merge branch 'pci/controller/mediatek'
- Add support for PCIe controller in EcoNet EN7528 and EN751221 SoCs (Caleb
James DeLisle)
* pci/controller/mediatek:
PCI: mediatek: Add support for EcoNet EN7528 SoC
