Merge tag 'platform-drivers-x86-v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Ilpo Järvinen:
- amd/hfi: Add support for dynamic ranking tables (version 3)
- amd/pmc:
- Add PMC driver support for AMD 1Ah M80H SoC
- Delay suspend for some Lenovo Laptops to avoid keyboard and lid
switch problems after s2idle
- arm64: qcom-hamoa-ec: Add Hamoa/Purwa/Glymur EC driver
- asus-armoury: add support for G614PR, GA402NJ, GA403UM, and FX608JPR
- asus-wmi: add keystone dongle support
- dell-dw5826e: Add reset driver for DW5826e
[64 lines not shown]
Merge tag 'mailbox-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox
Pull mailbox updates from Jassi Brar:
"Core:
- add debugfs support for used channels
- fix resource leak on startup failure
- propagate tx error codes
- clarify blocking mode thread support
Drivers:
- exynos: remove unused register definitions
- imx: refactor IRQ handlers, migrate to devm helpers, and other
minor improvements
- mpfs: fix syscon presence check in inbox ISR
- mtk-adsp: fix use-after-free during device teardown
- qcom: add dt-bindings for QCOM Maili, Hawi, Shikra APCS, and Nord
CPUCP platform support"
* tag 'mailbox-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox: (23 commits)
[21 lines not shown]
Merge tag 'for-next-tpm-7.2-rc1-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
Pull tpm updates from Jarkko Sakkinen:
"Only bug fixes"
* tag 'for-next-tpm-7.2-rc1-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
tpm: fix event_size output in tpm1_binary_bios_measurements_show
tpm: tpm_crb_ffa: revert defered_probed when tpm_crb_ffa is built-in
tpm: tpm2-sessions: wait for async KPP completion in tpm_buf_append_salt
tpm: tpm_tis: Add settle time for some TPMs
tpm: tpm_tis: store entire did_vid
tpm_crb: Check ACPI_COMPANION() against NULL during probe
tpm: tpm_tis_spi: Use wait_woken() in wait_for_tmp_stat()
tpm: Initialize name_size_alg for non-NULL name in tpm_buf_append_name()
tpm: restore timeout for key creation commands
tpm: svsm: constify tpm_chip_ops
Merge tag 'linux_kselftest-next-7.2-rc1-second' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull more kselftest updates from Shuah Khan:
"Docs:
-remove obsolete wiki link from kselftest.rst
ftrace:
- drop invalid top-level local in test_ownership
- Fix trace_marker_raw test on 64K page kernels"
* tag 'linux_kselftest-next-7.2-rc1-second' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
docs: kselftest: remove link to obsolete wiki
selftests/ftrace: Fix trace_marker_raw test on 64K page kernels
selftests/ftrace: Drop invalid top-level local in test_ownership
Merge tag 'erofs-for-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull erofs updates from Gao Xiang:
"The most notable change is the removal of the fscache backend: it has
been deprecated for almost two years, mainly because EROFS file-backed
mounts and fanotify pre-content hooks (together with erofs-utils) now
provide better functionality and simpler codebase. In addition,
fscache has depended on netfslib for years, which is undesirable for
EROFS since it is a local filesystem. More details in [1].
In addition, sparse support has been added to the pcluster layout,
which is helpful for large sparse AI datasets, and map requests for
chunk-based inodes have been optimized to be more efficient as well.
There are also the usual fixes and cleanups.
Summary:
- Report more consecutive chunks of the same type for
each iomap request
[21 lines not shown]
Merge tag 'staging-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver updates from Greg KH:
"Here is the big set of staging driver updates for 7.2-rc1.
Nothing major in here, just constant grind of tiny cleanups and coding
style fixes and wrapper removals. Overall more code was removed than
added, always a nice sign that things are progressing forward.
Changes outside of drivers/staging/ was due to the octeon driver
changes, which for some reason also lives partially in the mips
subsystem, someday that all will be untangled and cleaned up, or just
removed entirely, it's hard to tell which is going to be its fate.
Other than octeon driver cleanups, in here are the usual:
- rtl8723bs driver reworking and cleanups, being the bulk of this
merge window given all of the issues and wrappers involved in that
beast of a driver
[33 lines not shown]
Merge tag 'char-misc-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull misc driver updates from Greg KH:
"Here is the big set of char, misc, iio, fpga, and other small driver
subsystems changes for 7.2-rc1.
Lots of little stuff in here, the majority being of course the IIO
driver updates, as a list they are:
- IIO driver updates and additions
- GPIB driver bugfixes and cleanups
- Android binder driver updates (rust and C version)
- counter driver updates
- MHI driver updates
[39 lines not shown]
Merge tag 'usb-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB and Thunderbolt driver updates from Greg KH:
"Here is the big set of USB and Thunderbolt driver changes for 7.2-rc1.
Lots of little stuff in here, major highlights include:
- USB4STREAM support for Thunderbolt devices. A new way to send "raw"
data very quickly over a USB4 connection to another system directly
- Other thunderbolt updates and changes to make the stream code work
- xhci driver updates and additions
- typec driver updates and additions
- usb gadget driver updates and fixes for reported issues
- zh_CN documentation translation of the USB documentation
[32 lines not shown]
Merge tag 'spdx-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
Pull SPDX updates from Greg KH:
"Here is a "big" set of SPDX-like patches for 7.2-rc1. It is the
addition of the ability for the kernel build process to generate a
Software Bill of Materials (SBOM) in the SPDX format, that matches up
exactly with just the files that are actually built for the specific
kernel image generated.
To generate a sbom, after the kernel has been built, just do:
make sbom
and marvel at the JSON file that is generated...
This is needed by users for environments in which a SBOM is required
(medical, automotive, anything shipped in the EU, etc.) and cuts down
by a massive size the "naive" SBOM solution that many vendors have
done by just including _all_ of the kernel files in the resulting
document.
[33 lines not shown]
Merge tag 'tty-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial driver updates from Greg KH:
"Here is the big set of TTY and Serial driver updates for 7.2-rc1.
Overall we end up removing more code than added, due to an obsolete
synclink_gt driver being removed from the tree, always a nice thing to
see happen.
Other than that driver removal, major things included in here are:
- max310x serial driver updates and fixes
- 8250 driver updates and rework in places to make it more "modern"
- dts file updates
- serial driver core tweaks and updates
[31 lines not shown]
Merge tag 'i2c-7.2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux
Pull more i2c updates from Andi Shyti:
"Cleanups:
- generic cleanups in qcom, qcom-cci and pxa, plus core cleanups in
algo-bit and atr
Fixes:
- davinci: clean up cpufreq notifier on probe failure
- imx-lpi2c: suspend the adapter while hardware is powered down
- ls2x-v2: return IRQ_HANDLED after servicing error interrupts
- stm32f7: fix timing calculation accuracy
DT bindings:
- microchip: permit resets
- i2c-mux-pinctrl: update maintainer entry
- i2c-mux-reg: convert bindings to DT schema"
* tag 'i2c-7.2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux:
[14 lines not shown]
Merge tag 'i3c/for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull i3c updates from Alexandre Belloni:
"This cycle, there was a lot of work around the mipi-i3c-hci driver
that also led to improvements of the core. We also have support for a
new SoC, the Microchip SAMA7D65. And of course, there are small fixes
for the other controller drivers.
Subsystem:
- introduce dynamic address reconciliation after DAA
- add preliminary API for hub support
- fixes for dev_nack_retry_count handling
- move hot-join support in the core instead of open coding in
different drivers
Drivers:
- mipi-i3c-hci-pci: DMA abort, recovery and related improvements,
hot-join support, Microchip SAMA7D65 support, fix possible race in
IBI handling
[25 lines not shown]
Merge tag 'slab-for-7.2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab
Pull more slab updates from Vlastimil Babka:
- Introduce and wire up a new alloc_flags parameter for modifying
slab-specific behavior without adding or reusing gfp flags. Also
introduce slab_alloc_context to keep function parameter bloat in
check. Both are similar to what the page allocator does.
kmalloc_flags() exposes alloc_flags for mm-internal users.
- SLAB_ALLOC_NOLOCK flag is used to implement kmalloc_nolock()
behavior without relying on lack of __GFP_RECLAIM, which caused
false positives with workarounds like fd3634312a04 ("debugobject:
Make it work with deferred page initialization - again").
- SLAB_ALLOC_NO_RECURSE replaces __GFP_NO_OBJ_EXT, which could have
been removed, but pending memory allocation profiling changes in
mm tree have grown a new user - there is however a work ongoing
to replace that too, so __GFP_NO_OBJ_EXT should eventually be
[26 lines not shown]
Merge tag 'hyperv-next-signed-20260621' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
Pull hyperv updates from Wei Liu:
- Use wakeup mailbox to boot APs in Hyper-V VTL2 TDX guests (Yunhong
Jiang, Ricardo Neri)
- Move the Hyper-V IOMMU to its own subdirectory (Mukesh Rathor)
- Cosmetic changes to mshv and balloon driver (Junrui Luo, Markus
Elfring)
* tag 'hyperv-next-signed-20260621' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
mshv: add bounds check on vp_index in mshv_intercept_isr()
hv_balloon: Simplify data output in hv_balloon_debug_show()
x86/hyperv: Cosmetic changes in irqdomain.c for readability
iommu/hyperv: Create hyperv subdirectory under drivers/iommu
x86/hyperv/vtl: Use the wakeup mailbox to boot secondary CPUs
x86/hyperv/vtl: Mark the wakeup mailbox page as private
[8 lines not shown]
Merge tag 's390-7.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull more s390 updates from Alexander Gordeev:
- consolidate s390 idle time accounting by moving all CPU time tracking
to the architecture backend and eliminate the mix of architecture-
specific and common code accounting
- Add missing EXPORT_SYMBOL_GPL() to kcpustat_field_idle() and
kcpustat_field_iowait() functions
- Finalize ptep_get() conversion by replacing direct page table entry
dereferencing with proper accessors (ptep_get(), pmdp_get(), etc.)
- Explicitly check the buffer length in PKEY_VERIFYPROTK ioctl and
pkey_pckmo implementations and fail if the length is exceeded
* tag 's390-7.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/pkey: Check length in pkey_pckmo handler implementation
[7 lines not shown]
erofs: handle 48-bit blocks_hi for compressed inodes
Combine i_nb.blocks_hi with i_u.blocks_lo when computing
inode->i_blocks for compressed inodes, mirroring the startblk_hi
handling for unencoded inodes a few lines above. Also evaluate
the shift in u64 to avoid truncation.
Fixes: efb2aef569b3 ("erofs: add encoded extent on-disk definition")
Fixes: 1d191b4ca51d ("erofs: implement encoded extent metadata")
Reviewed-by: Gao Xiang <hsiangkao at linux.alibaba.com>
Signed-off-by: Zhan Xusheng <zhanxusheng at xiaomi.com>
Signed-off-by: Gao Xiang <hsiangkao at linux.alibaba.com>
erofs: remove fscache backend entirely
EROFS over fscache was introduced to provide image lazy pulling
functionality. After the feature landed, the fscache subsystem made
netfs a new hard dependency, which is unexpected for a local filesystem
and has an kernel-defined caching hierarchy which could be inflexible
compared to the fanotify pre-content hooks. Therefore, this feature has
been deprecated for almost two years.
As EROFS file-backed mounts and fanotify pre-content hooks both upstream
for a while and already providing equivalent functionality (erofs-utils
has supported fanotify pre-content hooks), let's remove the fscache
backend now.
The main application of this feature is Nydus [1], and they plan to move
to use fanotify pre-content hooks in the near future too.
I hope this patch can be merged into Linux 7.2, which is also motivated
by newly found implementation issues [2][3] that are not worth
[11 lines not shown]
erofs: add sparse support to pcluster layout
Although zeros can be compressed transparently on EROFS using fixed-size
output compression so that it is never prioritized in the Android use
cases, indicating entire pclusters as holes is still useful to preserve
holes in the sparse datasets; otherwise overlayfs will allocate more
space when copying up, and SEEK_HOLE won't report any hole.
This patch introduces two ways to mark a pcluster as a hole:
- A new Z_EROFS_LI_HOLE compatible flag (bit 14) in the HEAD lcluster
advise field for non-compact (full) indexes;
- A 0-block CBLKCNT value on the first NONHEAD lcluster.
The hole tag is preferred for maximum compatibility since pre-existing
kernels that do not understand Z_EROFS_LI_HOLE will decompress at the
stored blkaddr (the same blkaddr will be shared among all sparse
pclusters). Only the 0-block CBLKCNT approach also works for compact
[3 lines not shown]
lib: Add stale 'raid6' directory to .gitignore file
I keep having to do this, because people think they can just move
directories around and move the gitignore files around with them.
You really can't do that - the old generated files stay around for
others, and still need to be ignored in the old location.
So when moving gitignore entries around because you moved the files (or
when moving a whole gitignore file around because the directory it was
in moved), the old gitignore situation needs to be dealt with.
Yes, those files may have moved in *your* tree when you moved the
directory. And yes, new repositories will never even have seen them.
But all those other developers that see the result of your move still
likely have a working tree with the old state, and the files that were
hidden from git by an old gitignore file do not suddenly become
relevant.
[2 lines not shown]
Merge tag 'mm-nonmm-stable-2026-06-21-10-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton:
- "taskstats: fix TGID dead-thread stat retention" (Yiyang Chen)
Fix a taskstats TGID aggregation bug where fields added in the TGID
query path were not preserved after thread exit, and adds a kselftest
covering the regression.
- "lib/tests: string_helpers: Slight improvements" (Andy Shevchenko)
Improve lib/tests/string_helpers_kunit.c a little
- "lib/base64: decode fixes" (Josh Law)
Address minor issues in lib/base64.c
- "selftests/filelock: Make output more kselftestish" (Mark Brown)
[58 lines not shown]
Merge tag 'mtd/for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd updates from Miquel Raynal:
"NAND changes:
- Extend SPI NAND continuous read to Winbond devices, which requires
numerous changes in the spi-{mem,nand} layers such as the need for
a secondary read operation template
- Continuous reads in general have also been enhanced/fixed for
avoiding potential issues at probe time and at block boundaries
SPI NOR changes:
- Big set of cleanups and improvements to the locking support.
This series contains some cleanups and bug fixes for code and
documentation around write protection. Then support is added for
complement locking, which allows finer grained configuration of
[41 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:
"Only ufs driver updates this time, apart from which this is just an
assortment of bug fixes and AI assisted changes.
The biggest other change is the reversion of the sas_user_scan patch
which supported a mpi3mr NVME behaviour but caused major issues for
other sas controllers. The next biggest is the removal of target reset
in tcm_loop.c"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (56 commits)
scsi: target: Remove tcm_loop target reset handling
scsi: lpfc: Fix spelling mistakes in comments
scsi: ufs: ufs-pci: Add AMD device ID support
scsi: ufs: core: Handle PM commands timeout before SCSI EH
scsi: devinfo: Broaden Promise VTrak E310/E610 identification
scsi: target: Use constant-time crypto_memneq() for CHAP digests
scsi: target: Fix hexadecimal CHAP_I handling
[14 lines not shown]
Merge tag '9p-for-7.2-rc1' of https://github.com/martinetd/linux
Pull 9p updates from Dominique Martinet:
"Asides of the avalanche of LLM-driven fixes, there are a couple of big
changes this cycle:
- negative dentry and symlink cache
- a way out of the unkillable "io_wait_event_killable" (because it
looped around waiting for the request flush to come back from
server; this has been bugging syzcaller folks since forever): I'm
still not 100% sure about this patch, but I think it's as good as
we'll ever get, and will keep testing a bit further in the coming
weeks
The rest is more noisy than usual, but shouldn't cause any trouble"
* tag '9p-for-7.2-rc1' of https://github.com/martinetd/linux:
9p: Add missing read barrier in virtio zero-copy path
[15 lines not shown]
Merge tag 'firewire-updates-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire updates from Takashi Sakamoto:
- firewire drivers have been able to assign an arbitrary value in the
mod_device entry, which is typed as kernel_ulong_t.
While storing the pointer value is legitimate, conversion back to a
pointer has been performed without preserving the const qualifier.
Uwe Kleine-König introduced an union to provide safer and more robust
conversions, as part of the ongoing CHERI enhancement work for ARM
and RISC-V architectures. This includes changes to the sound
subsystem, since the conversion pattern is widely used in ALSA
firewire stack.
- Userspace applications can request the core function to perform
isochronous resource management procedures. Dingsoul reported a
reference-count leak when these procedures are processed in workqueue
[28 lines not shown]
Merge tag 'liveupdate-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/liveupdate/linux
Pull liveupdate updates from Mike Rapoport:
"Kexec Handover (KHO):
- make memory preservation compatible with deferred initialization
of the memory map
Live Update Orchestrator (LUO):
- add LIVEUPDATE_SESSION_GET_NAME ioctl and parameter verification
for LIVEUPDATE_IOCTL_CREATE_SESSION ioctl
- documentation updates for liveupdate=on command line option,
systemd support and the current compatibility status
- remove the fixed limits on the number of files that can be
preserved within a single session, and the total number of
sessions managed by the LUO
[41 lines not shown]
Merge tag 'for-linus' of https://github.com/openrisc/linux
Pull OpenRISC updates from Stafford Horne:
"A few fixes for text patching related code:
- Update the section of map_page used in text patching. It was
left with __init when text patching was introduced to OpenRISC
- Add fix to invalidate remote SMP core i-caches after text is
patched"
* tag 'for-linus' of https://github.com/openrisc/linux:
openrisc: Fix jump_label smp syncing
openrisc: Add full instruction cache invalidate functions
openrisc: Cache invalidation cleanup
openrisc: mm: Fix section mismatch between map_page and __set_fixmap
Merge tag 'nand/for-7.2' into mtd/next
* Extend SPI NAND continuous read to Winbond devices, which requires
numerous changes in the spi-{mem,nand} layers such as the need for a
secondary read operation template.
* Continuous reads in general have also been enhanced/fixed for avoiding
potential issues at probe time and at block boundaries.
Plus, there is the usual load of misc fixes and improvements.
Merge tag 'spi-nor/for-7.2' into mtd/next
SPI NOR changes for 7.2
Notable changes:
- Big set of cleanups and improvements to the locking support. This
series contains some cleanups and bug fixes for code and documentation
around write protection. Then support is added for complement locking,
which allows finer grained configuration of what is considered locked
and unlocked. Then complement locking is enabled on a bunch of Winbond
W25 flashes.
- Fix die erase support on Spansion flashes. Die erase is only supported
on multi-die flashes, but the die erase opcode was set for all. When
the opcode is set, it overrides the default chip erase opcode which
should be used for single-die flashes. Only set the opcode on
multi-die flashes. Also, the opcode was not set on multi-die s28hx-t
flashes. Set it so they can use die-erase correctly.
Merge tag 'hwlock-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull hwspinlock update from Bjorn Andersson:
- Avoid uninitialized struct members in the Qualcomm hwspinlock driver
* tag 'hwlock-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
hwspinlock: qcom: avoid uninitialized struct members
