Merge tag 'ext4_for_linus-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 updates from Ted Ts'o:
- A major rework of the fast commit mechanism to avoid lock contention
and deadlocks. We also export snapshot statistics in
/proc/fs/ext4/*/fc_info
- Performance optimization for directory hash computation by processing
input in 4-byte chunks and removing function pointers, along with new
KUnit tests for directory hash
- Cleanups in JBD2 to remove special slabs and use kmalloc() instead
- Various bug fixes, including:
- Early validation of donor superblock in EXT4_IOC_MOVE_EXT to
avoid cross-fs deadlock
- Fix for a kernel BUG in ext4_write_inline_data_end under
data=journal
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Merge tag 'v7.2-rc-part1-ksmbd-fixes' of git://git.samba.org/ksmbd
Pull smb server updates from Steve French:
- Use after free fixes
- Out of bounds read fix
- Add SMB compression support both at rest and over the wire: support
decompression of compressed SMB2 requests, initially allow compressed
SMB2 READ responses, and implement get/set compression operations for
per-file compression state.
- Credentials fixes: for various FSCTLs, setinfo, delete on close and
for alternate data streams
- Fix access checks and permission checks in DUPLICAT_EXTENTS and
SET_ZERO_DATA fsctls, find_file_posix_info, FILE_LINK_INFORMATION and
smb2_set_info_sec
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Merge tag 'v7.2-rc-part1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client updates from Steve French:
- Three cleanup patches
- Fix error return value in smb2_aead_req_alloc
- Three compression fixes
- Update i_blocks after write (fixes various xfstests)
- Fix races in cifsd thread creation
- Fix potential out of bounds read parsing security descriptors
- Witness protocol fix
- Fix umount bug
- Mount fix
- Fix cached directory entries on unlink/rmdir/rename
* tag 'v7.2-rc-part1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
smb: client: Use more common code in SMB2_tcon()
smb: client: Use more common error handling code in smb3_reconfigure()
smb/client: Fix error code in smb2_aead_req_alloc()
smb/client: clean up a type issue in cifs_xattr_get()
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Merge tag 'nfsd-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd updates from Chuck Lever:
"Jeff Layton wired up netlink upcalls for the auth.unix.ip and
auth.unix.gid caches in SunRPC and the svc_export and nfsd.fh caches
in NFSD. The new kernel-user API is more extensible and lays the
groundwork for retiring the old pipe interface.
The default NFS r/w block size rises to 4MB on hosts with at least
16GB of RAM, reducing per-RPC overhead on fast networks. Smaller
machines keep their previously computed default, and the value remains
tunable through /proc/fs/nfsd/max_block_size.
Chuck Lever converted the server's RPCSEC GSS Kerberos code to the
kernel's shared crypto/krb5 library. The conversion retires and
removes SunRPC's bespoke implementation of Kerberos v5, but keeps
RPCSEC GSS-API.
Continuing the xdrgen migration that converted the NLMv4 server XDR
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Merge tag 'fuse-update-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
Pull fuse updates from Miklos Szeredi:
- Fix lots of bugs, most from the late 6.x era, but some going back
to 2.6.x
- Add subsystems (io-uring, passthrough) and respective maintainers
(Bernd, Joanne and Amir)
- Separate transport and fs layers (Miklos)
- Don't block on cat /dev/fuse (Joanne)
- Perform some refactoring in fuse-uring (Joanne)
- Don't use bounce-buffer for READDIR reply in virtio-fs (Matthew Ochs)
- Clean up documentation (Randy)
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma updates from Jason Gunthorpe:
"Many AI driven bug fixes, and several big driver API cleanups
- Driver bug fixes and minor cleanups in mlx5, hns, rxe, efa, siw,
rtrs, mana, irdma, mlx4. Commonly error path flows, integer
arithmetic overflows on unsafe data, out of bounds access, and use
after free issues under races.
- Second half of the new udata API for drivers focusing on uAPI
response
- bnxt_re supports more options for QP creation that will allow a dv
path in rdma-core
- Untangle the module dependencies so drivers don't link to
ib_uverbs.ko as was originall intended
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Merge tag 'ata-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata updates from Niklas Cassel:
- Bump required Clang version to 23 (Marco), and add Clang context
analysis annotations (Bart)
- Use the ahci_nr_ports() helper in libahci (me)
- Fail to probe the ahci driver if the BAR size is smaller than the
required size to support CAP.NP (Number of Ports) (liyouhong)
- Move EXPORT_SYMBOL_GPL(ahci_do_softreset) to be just below the
function definition (Bart)
- Make ata_scsi_scan_host() schedule hotplug work on the
system_dfl_long_wq workqueue so that it can benefit from scheduler
task placement (Marco)
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Merge tag 'for-7.2/io_uring-epoll-20260616' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull io_uring epoll update from Jens Axboe:
"As discussed a few months ago, this pull request gets rid of allowing
nested epoll notification contexts via io_uring.
Nested contexts have been a source of issues on the epoll side, and
there should not be a need to support them from io_uring. The epoll
io_uring side exists mainly to facilitate a gradual migration from a
notification based epoll setup to an io_uring ditto"
* tag 'for-7.2/io_uring-epoll-20260616' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
io_uring/epoll: disallow adding an epoll file to an epoll context
io_uring/epoll: switch to using do_epoll_ctl_file() interface
Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd
Pull iommufd updates from Jason Gunthorpe:
"All various fixes:
- Typo breaking the veventq uAPI for 32 bit userspace
- Several Sashiko found errors in the veventq and fault fd paths
- Fix incorrect use of dmabuf locks, and possible races with iommufd
destroy and dmabuf revoke
- Sashiko errors found in the uAPI validation for IOMMU_HWPT_INVALIDATE"
* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
iommu: Avoid copying the user array twice in the full-array copy helper
iommufd/selftest: Add invalidation entry_num and entry_len boundary tests
iommufd: Set upper bounds on cache invalidation entry_num and entry_len
iommufd: Clarify IOAS_MAP_FILE dma-buf support
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Merge tag 'iommu-updates-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux
Pull iommu updates from Joerg Roedel:
"Core Code:
- Fix dma-iommu scatterlist length handling in the P2PDMA path
- Extend the generic IOMMU page-table code with detailed gather
support for more precise invalidations
- Add pending-gather tracking to generic page-table invalidation
handling
- Add support for smaller virtual address sizes in the generic AMDv1
page-table format, including KUnit coverage
- Fix page-size bitmap calculation for smaller VA configurations
- Rework Arm io-pgtable allocation/freeing to consistently use the
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Merge tag 'dma-mapping-7.2-2026-06-16' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux
Pull dma-mapping updates from Marek Szyprowski:
- added checks for DMA attributes in the debug code, especially to
ensure that mappings are created and released with matching
attributes (Leon Romanovsky)
- better default configuration for CMA on NUMA machines (Feng Tang)
- code cleanup in dma benchmark tool (Rosen Penev)
* tag 'dma-mapping-7.2-2026-06-16' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux:
dma: map_benchmark: turn dma_sg_map_param buf into a flexible array
dma-contiguous: simplify numa cma area handling
dma-contiguous: add kconfig option to setup numa cma area if not configured explicitly
dma-debug: Ensure mappings are created and released with matching attributes
dma-debug: Feed DMA attribute for unmapping flows too
dma-debug: Record DMA attributes in debug entry
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Merge tag 'memblock-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock
Pull memblock updates from Mike Rapoport:
"Small fixes and a cleanup:
- numa emulation: fix detection of under-allocated emulated nodes
- memblock tests: fix NUMA tests to properly differentiate reserved
areas with differnet flags
- mm_init: use div64_ul() instead of do_div() to better express the
intent of the division"
* tag 'memblock-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
mm: mm_init: use div64_ul() instead of do_div()
tools/testing/memblock: fix stale NUMA reservation tests
mm/fake-numa: fix under-allocation detection in uniform split
Merge tag 'livepatching-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching
Pull livepatching updates from Petr Mladek:
- Fix a potential memory leak in a selftest module
- Make selftests locale independent
- Allow running the selftest with older kernels back to 4.12
* tag 'livepatching-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching:
selftests/livepatch: fix resource leak in test_klp_syscall init error path
selftests: livepatch: set LC_ALL=C to fix locale-dependent test failure
selftests: livepatch: Check if stack_order sysfs attribute exists
selftests: livepatch: Check if replace sysfs attribute exists
selftests: livepatch: Check if patched sysfs attribute exists
selftests: livepatch: Introduce does_sysfs_exist function
selftests: livepatch: Replace true/false module parameter by y/n
selftests: livepatch: Check for ARCH_HAS_SYSCALL_WRAPPER config
Merge tag 'printk-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux
Pull printk updates from Petr Mladek:
- Add upper case flavor for printing MAC addresses (%p[mM][U]) and use
it in the nintendo driver
- Fix matching of hash_pointers= parameter modes
- Fix size check of vsprintf() field_width and precision values
- Add check of size returned by vsprintf()
- Add KUnit test for restricted pointer printing (%pK)
- Some code cleanup
* tag 'printk-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
HID: nintendo: Use %pM format specifier for MAC addresses
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Merge tag 'devicetree-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DT core:
- Add support for handling multiple cells in "iommu-map" entries
- Support only 1 entry in /reserved-memory "reg" entries. Support for
more than 1 entry has been broken
- Fix a UAF on alloc_reserved_mem_array() failure
- Make "ibm,phandle" handling logic specific to PPC
- Use memcpy() instead of strcpy() for known length strings
- Ensure __of_find_n_match_cpu_property() handles malformed "reg"
entries
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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio updates from Michael Tsirkin:
- new virtio CAN driver
- support for LoongArch architecture in fw_cfg
- support for firmware notifications in vdpa/octeon_ep
- support for VFs in virtio core
- fixes, cleanups all over the place, notably:
- vhost: fix vhost_get_avail_idx for a non empty ring
fixing an significant old perf regression
- READ_ONCE() annotations mean virtio ring is now
free of KCSAN warnings
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Merge tag 'vfio-v7.2-rc1' of https://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Fix out-of-tree vfio selftest builds with make O= (Jason Gunthorpe)
- Allow vfio selftests to build when ARCH=x86 is used for 64-bit x86
builds (David Matlack)
- Tighten vfio selftest infrastructure with stricter builds, safer path
handling, sysfs helpers, and reusable device/VF-token setup. Build on
that to add the SR-IOV UAPI selftest across supported IOMMU modes
(Raghavendra Rao Ananta)
- Conclude earlier vfio PCI BAR work already taken as v7.1 fixes by
replacing vfio_pci_core_setup_barmap() and direct barmap[] access
with vfio_pci_core_get_iomap(). Fix resulting sparse warnings (Matt
Evans)
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Merge tag 'm68knommu-for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
Pull m68knommu updates from Greg Ungerer:
- an update and config refresh for the stmark board
- fixes and preparatory work for supporting the DAC hardware block of
the m5441x ColdFire SoC
- forced configuration fix for legacy gpiolib when enabling the mcfqspi
driver
- new defconfigs for the M5329EVB, M54418EVB and NETtel boards to give
better build test coverage For ColdFire parts
- cleanup to register access code in the core init and setup code for
ColdFire SoC be consistent, instead of a varied use of
__raw_readX/__raw_write and straight readX/writeX.
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Merge tag 'soc-arm-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull arm SoC code updates from Arnd Bergmann:
"The largest addition here is the revived support for the ZTE ZX SoC
platform, though this mostly documentation.
The other changes are code cleanups that deal with continued
conversion of the GPIO library away from GPIO numbers to descriptors
and a few minor bugfixes"
* tag 'soc-arm-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
MAINTAINERS: Add Axiado reviewer and Maintainers
ARM: remove the last few uses of do_bad_IRQ()
ARM: imx31: Fix IIM mapping leak in revision check
ARM: imx3: Fix CCM node reference leak
ARM: orion5x: update board check in mss2_pci_init() to use the DT
arm: mvebu_v5_defconfig: remove stale MACH_LINKSTATION_LSCHL reference
ARM: mvebu: simplify of_node_put calls
ARM: mvebu: drop unnecessary NULL check
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Merge tag 'soc-defconfig-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC defconfig updates from Arnd Bergmann:
"The main change this time is a cleanup series from Krzysztof Kozlowski
that updates the defconfig files to be more in sync with changes to
the Kconfig files that moved options around or removed the completely.
In addition, a number of drivers get enabled, in order to support more
hardware out of the box, as usual"
* tag 'soc-defconfig-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
arm64: defconfig: enable BST SDHCI controller
arm64: configs: Update defconfig for AST2700 platform support
ARM: multi_v7_defconfig: Enable dma-buf heaps
ARM: configs: Drop duplicated CONFIG_EXT4_FS
arm64: defconfig: Enable DP83822 PHY driver
ARM: configs: at91: sama7: add sama7d65 i3c-hci
arm64: defconfig: Enable PCI M.2 power sequencing driver
arm64: defconfig: Enable CIX Sky1 pinctrl, PCIe host, and Cadence GPIO
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Merge tag 'soc-drivers-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann:
"There are a few added drivers, but mostly the normal maintenance to
drivers for firmware, memory controller and other soc specific
hardware:
- The NXP QuickEngine gets modern MSI support, which allows some
cleanups to the GICv3 irqchip chip driver
- A new SoC specific driver for the Renesas R-Car MFIS unit is added,
encapsulating support for the on-chip mailbox and hwspinlock
implementations that are not easily separated into individual
drivers
- The Qualcomm SoC drivers add support for additional SoC
implementations, and flexibility around power management for the
serial-engine driver as well as probing the LLCC driver using
custom hardware descriptions inside of the device itself.
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Merge tag 'soc-dt-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC devicetree updates from Arnd Bergmann:
"There are fewer devicetree updates this time that the last few ones,
with five SoC types getting added:
- Qualcomm Dragonwing IPQ9650 is a new wireless networking SoC using
four Cortex-A55 and one Cortex-A78 core, which is a significant
upgrade from older generations
- ZTE zx297520v3 is an older low-end wireless SoC using a single
Cortex-A53 core, which so far can only run 32-bit kernels. This
brings back the ZX family of chips that was removed in 2021 after
support for the original zx296702 and zx296718 chips was never
completed.
- Renesas R-Car M3Le (R8A779MD) is a variant of the R-Car M3-N
(R8A77965) automotive SoC.
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Merge tag 'audit-pr-20260615' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit
Pull audit updates from Paul Moore:
- Fix a recursive deadlock when duplicating executable file rules
Avoid multiple lookups and attempted I_MUTEX_PARENT locks when moving
watched files by passing the already resolved inodes through the
audit code.
- Fix removal of executable watch rules after the file is deleted
Prior to this fix we were unable to remove an executable file watch
where the file had been previously deleted due to a negative dentry
check in the code that performs the lookup on the file watches.
- Convert our basic "unsigned" type usage to "unsigned int".
* tag 'audit-pr-20260615' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
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Merge tag 'selinux-pr-20260615' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull selinux updates from Paul Moore:
"A number of SELinux patches, almost all of which are either minor
fixes or hardening patches:
- Additional verifications when loading new SELinux policy
Multiple patches by Christian Göttsche to add additional
validations to the code responsible for loading and parsing SELinux
policy as it is loaded into the kernel.
- Avoid nontransitive comparisons comparisons in our sorting code
Done to prevent unexpected sorting results due to overflow. Qualys
documented a similar issue with glibc
https://www.qualys.com/2024/01/30/qsort.txt
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Merge tag 'lsm-pr-20260615' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm
Pull lsm update from Paul Moore:
"A single LSM update the security_inode_listsecurity() hook to be able
to leverage the xattr_list_one() helper function.
We wanted to do this for a while, but we needed to fixup the callers
in the NFS code first. With the NFS code changes shipping in Linux
v7.0 and no one complaining, it seemed a good time to complete the
shift"
* tag 'lsm-pr-20260615' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
security,fs,nfs,net: update security_inode_listsecurity() interface
Merge tag 'sched_ext-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext updates from Tejun Heo:
"Most of this continues the in-development sub-scheduler support, which
lets a root BPF scheduler delegate to nested sub-schedulers. The
dispatch-path building blocks landed in 7.1. A follow-up patchset in
development will complete enqueue-path support for hierarchical
scheduling. This cycle adds most of that infrastructure:
- Topological CPU IDs (cids): a dense, topology-ordered CPU numbering
where the CPUs of a core, LLC, or NUMA node form contiguous ranges,
so a topology unit becomes a (start, length) slice. Raw CPU numbers
are sparse and don't track topological closeness, which makes them
clumsy for sharding work across sub-schedulers and awkward in BPF.
- cmask: bitmaps windowed over a slice of cid space, so a
sub-scheduler can track, for example, the idle cids of its shard
without a full NR_CPUS cpumask.
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Merge tag 'cgroup-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup updates from Tejun Heo:
- Last cycle deferred css teardown on cgroup removal until the cgroup
depopulated, so a css is not taken offline while tasks can still
reference it. Disabling a controller through cgroup.subtree_control
still had the same problem. This reworks the deferral from per-cgroup
to per-css so that path is covered too.
- New RDMA controller monitoring files: rdma.peak for per-device peak
usage and rdma.events / rdma.events.local for resource-limit
exhaustion. The max-limit parser was rewritten, fixing two input
parsing bugs.
- cpuset: fix a sched-domain leak on the domain-rebuild failure path
and skip a redundant hardwall ancestor scan on v2.
- Misc: pair the remaining lockless cgroup.max.* reads with WRITE_ONCE,
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Merge tag 'wq-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue updates from Tejun Heo:
- Continued progress toward making alloc_workqueue() unbound by
default: more callers converted to WQ_PERCPU / system_percpu_wq /
system_dfl_wq, and new warnings for queues that use neither WQ_PERCPU
nor WQ_UNBOUND or the legacy system_wq / system_unbound_wq.
- Misc: drop the now-trivial apply_wqattrs_lock()/unlock() wrappers,
forbid the TEST_WORKQUEUE benchmark from being built-in, and fix a
spurious pointer level in the worker debug-dump path.
* tag 'wq-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
drm/bridge: anx7625: Add WQ_PERCPU add to alloc_workqueue
wifi: ath6kl: fix invalid workqueue flags in ath6kl_usb_create()
btrfs: Drop WQ_PERCPU from ordered_flags in btrfs_init_workqueues()
workqueue: Add warnings and ensure one among WQ_PERCPU or WQ_UNBOUND is present
workqueue: Add warnings and fallback if system_{unbound}_wq is used
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Merge tag 'bitmap-for-7.2' of https://github.com/norov/linux
Pull bitmap updates from Yury Norov:
"This includes the new FIELD_GET_SIGNED() helper,
bitmap_print_to_pagebuf() removal, RISCV/bitrev support, and a couple
cleanups.
- new handy helper FIELD_GET_SIGNED() (Yury)
- arch test_and_set_bit_lock() and clear_bit_unlock() cleanup (Randy)
- __bf_shf() simplification (Yury)
- bitmap_print_to_pagebuf() removal (Yury)
- RISCV/bitrev conditional support (Jindie, Yury)"
* tag 'bitmap-for-7.2' of https://github.com/norov/linux:
MAINTAINERS: BITOPS: include bitrev.[ch]
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Merge tag 'modules-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux
Pull modules updates from Sami Tolvanen:
- Add a missing return value check for module_extend_max_pages() to
prevent a kernel oops on memory allocation failure.
- Force sh_addr to 0 for architecture-specific module sections on arm,
arm64, m68k, and riscv. This prevents non-zero section addresses when
linking modules with ld.bfd -r, which may cause tools to misbehave
and result in worse compressibility.
- Replace pr_warn! with pr_warn_once! for set_param null pointer
warnings in Rust abstractions, now that the _once variant is
available.
* tag 'modules-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux:
rust: module_param: add missing newline to pr_warn_once
module: decompress: check return value of module_extend_max_pages()
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