Merge tag 'integrity-v7.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity
Pull IMA fixes from Mimi Zohar:
- Instantiating the ima_file_truncate and ima_path_truncate LSM hooks
resulted in configfs locking issues.
configfs files should not be measured, appraised, or audited in the
first place, so the builtin policies are updated to exclude them.
- IMA audit messages include the filename, which could result in a page
fault when the filename doesn't exist
- Un-hide the IMA_MEASURE_PCR_IDX Kconfig prompt
* tag 'integrity-v7.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
ima: allow users to specify the pcr index with IMA_MEASURE_PCR_IDX
ima: Check for ERR_PTR from dentry_path() in validate_hash_algo()
ima: don't measure/appraise files on configfs
configfs: move CONFIGFS_MAGIC definition to magic.h
Merge tag 'drm-fixes-2026-09-05' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Lots of scattered fixes: nouveau has a bunch of display fixes for
blackwell GPUs that should mean we light up monitors properly and fix
some desktop rendering problems, amdgpu and intel display changes as
usual.
There also changes to the core pagemap, then the usual amouny of AI
inspired validation fixes.
core:
- Fix drm_crtc_commit leak when PAGE_FLIP_EVENT is used
dma-buf:
- Publish the dma-buf only after copy_to_user succeeds
- fix some kernel-doc warnings
atomic-state-helpers:
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"Nothing Earth-shattering, but worthwhile fixes nonetheless:
- Disable interrupts during page-table walk in show_pte()
- Fix kexec_file_load() with 52-bit capable kernels on machines
without 52-bit addressing
- Fix MIDR matching in CPU errata handling for KVM guests
- Avoid reading MTE-specific ID registers when MTE support is
disabled"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: Don't read GMID_EL1 when MTE is disabled
arm64: errata: pass REVIDR when matching target implementation CPUs
arm64: trans_pgd: clone only the linear map that exists at runtime
arm64: mm: Fix the lockless page-table walk in show_pte()
Merge tag 'ceph-for-7.3-rc2' of https://github.com/ceph/ceph-client
Pull ceph fixes from Ilya Dryomov:
"A small fixup for the new nearfull_sync mount option, a potential
use-after-free fix (marked for stable) and a patch that eliminates
the last use of PageWriteback macro in the tree"
* tag 'ceph-for-7.3-rc2' of https://github.com/ceph/ceph-client:
ceph: apply nearfull_sync option on remount
libceph: remove pinning assertion in ceph_msg_data_iter_next()
ceph: lock mutex in ceph_mds_check_access()
ima: allow users to specify the pcr index with IMA_MEASURE_PCR_IDX
The IMA_MEASURE_PCR_IDX option is currently not visible in the kconfig
frontend, so it always uses its default, 10. This means that the
'range 8 14' is dead code, and users are unable to specify the pcr index
value.
In a previous discussion, Mimi explained that users should be able to use
this config option to specify the pcr index. [1]
Let's add a prompt for users to specify the pcr index, when EXPERT is
enabled.
This dead range was found by kconfirm, a static analysis tool for Kconfig.
Link: https://lore.kernel.org/all/1feff118-4afa-4b9c-86f1-271a7a88208f@gmail.com/T/#mc4efa2491b4937eb7c9e532c29ffba516a70e662 [1]
Signed-off-by: Julian Braha <julianbraha at gmail.com>
Signed-off-by: Mimi Zohar <zohar at linux.ibm.com>
Merge tag 'hid-for-linus-2026090401' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID fixes from Benjamin Tissoires:
- hid-hyperv build fixes on certain configs (Jiri Kosina)
- HID-BPF fix and selftests now that the bpf verifier is more
restrictive (Benjamin Tissoires)
- Some AI detected fixes for OOB, errors and validation (Ibrahim
Hashimov, Shen Yongchao, Wei Jie Law)
- various device fixes (Dave Carey and Vadim Klishko)
* tag 'hid-for-linus-2026090401' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
HID: bpf: serialize device reference release in struct_ops destroy path
HID: rmi: fix OOB access with undersized RMI reports
selftests/hid: prepare test_rdesc_fixup_get_data_overflow for the new verifier
selftests/hid: Add a test to ensure we can write fields in hid_device
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Merge tag 'sound-7.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small fixes since 7.3-rc1.
Quite a few fixes are for ALSA core for issues that have been detected
by the things you know well. Additionally a series of hardening for
runtime PM, and usual quirk updates, and some other misc driver fixes
are included.
Core:
- Fixes for PCM races
- UMP parser NULL dereference fix
- Fix error handling in rawmidi ioctl
USB- and HD-audio:
- Implement missing runtime PM guards across multiple interfaces
- Fix for OOB access in US-122L MIDI driver
- Double-free fix for CAIAQ driver
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Merge tag 'ata-7.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata fixes from Niklas Cassel:
- Work around lost interrupts on Marvell 88SE61xx
The Marvell AHCI controller requires you to clear interrupts in the
opposite order from what is specified in the AHCI specification in
order to not lose interrupts (Hajo)
- Do not raise UNIT ATTENTION for depopulation commands
The libata completion function unconditionally sets sense data with
sense key UNIT ATTENTION (UA) for depopulation commands. The SCSI
layer will fail a command when seeing this sense data. UA is only
supposed to be raised if the capacity actually changed.
Since these commands are currently only supported as passthrough
commands, the user is expected to revalidate the device, which will
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Merge tag 'ksmbd-for-7.3-rc2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/smb
Pull smb server fixes from Namjae Jeon:
- Fix a tree connection use-after-free in smb2_tree_connect() by
balancing references across concurrent connect, disconnect, and
session logoff paths.
- Validate source and target ranges in COPYCHUNK requests before range
locking and copy operations.
- Fix an oplock break notification UAF by acquiring a connection
reference under ksmbd_inode lock and releasing it after the
notification work completes.
- Fix the sparc build by using an unsigned int for the atomic work
state, ensuring xchg() uses a supported four-byte operation.
* tag 'ksmbd-for-7.3-rc2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/smb:
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Merge tag 'probes-fixes-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull probes fixes from Masami Hiramatsu:
- Protect kprobe_blacklist with RCU
RCU-protect kprobe_blacklist and use kfree_rcu() to prevent UAF races
during module unloading and enable safe atomic lookups.
- Fix multi-probe field use-after-free
Duplicate field and type strings on trace_probe_event to prevent UAF
when freeing primary probe
- Fix probe BTF member lookup:
Check the containing inner struct/union kflag when resolving
anonymous members to ensure correct bitfield offset calculation
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Merge tag 'pmdomain-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain and cpuidle fixes from Ulf Hansson:
"pmdomain providers:
- mediatek: Fix Kconfig for Airoha power domains
- qcom: Revert adding the missing power domains for Eliza
cpuidle:
- psci: Fix support for probe deferral by dropping the faux device
- dt_idle_genpd: Free the original name allocation"
* tag 'pmdomain-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm:
cpuidle: dt_idle_genpd: kfree() the original name allocation
pmdomain: airoha: fix unselectable AIROHA_CPU_PM_DOMAIN kconfig
cpuidle: psci: Fix support for probe deferral by dropping the faux device
Revert "pmdomain: qcom: rpmhpd: Add missing MXC and MMCX power domains for Eliza"
Merge tag 'drm-intel-fixes-2026-09-03' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes
drm/i915 fixes for v7.3-rc2:
- Drop an accidentally duplicated panel fitter call in DP MST
- Fix DDI clock programming for Cx0 and LT PHY
- Fix PTL CDCLK handling at probe, causing a glitch
- Fix dg2_power_well_count() return type
- Fix a NULL pointer deref at forced probe
- Fix selective fetch disable
Signed-off-by: Dave Airlie <airlied at redhat.com>
From: Jani Nikula <jani.nikula at intel.com>
Link: https://patch.msgid.link/affe11af9d5eb9dc6f906441495cb843f9d4817c@intel.com
Merge tag 'drm-misc-fixes-2026-09-03' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
A whole bunch of fixes for various drivers
- Fix drm_crtc_commit leak when PAGE_FLIP_EVENT is used,
- amd: plane blend mode fixes
- amdxdna: out-of-bounds access fix, reject commands chains with no
commands, handle chained mapping BO failures, refuse to flush an
imported BO
- atomic-state-helpers: set pixel_blend_mode to prop default on reset
- dma-buf: Publish the dma-buf only after copy_to_user succeeds, fix
some kernel-doc warnings
- ethosu: handle mmio mapping failures, handle storage modes only on
hardware that supports it, fix job completion fence cleanup
- fastrpc: Publish the dma-buf only after copy_to_user succeeds
- gud: Improve TV modes and rotation handling
- nouveau: use-after-free fixes, add scanline position support, HDMI
and DP fixes, null pointer dereference fix, dmem accounting fixes for
large folios, use write-combined maps for coherent
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Merge tag 'mm-hotfixes-stable-2026-09-03-17-45' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"18 hotfixes. 13 are cc:stable. 15 are for MM.
All are singletons - please see the changelogs for details.
There are no fixes (yet) for all the stuff we added in the most recent
merge window. Hopefully a good sign"
* tag 'mm-hotfixes-stable-2026-09-03-17-45' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm/secretmem: properly account locked pages
mm/mremap: reset unfaulted VMA page offset for MREMAP_DONTUNMAP
MAINTAINERS: add Kiryl as a THP reviewer
MAINTAINERS: cover all of RAID
MAINTAINERS: mailmap: update entries for Thorsten Blum
MAINTAINERS: remove Lorenzo as THP co-maintainer
Revert "once: don't use a work queue to reset sleepable static key"
mm/hugetlb: fix missing migratable flag on same-node hugetlb migration
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Merge tag 'selinux-pr-20260903' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull SELinux fixes from Paul Moore:
"Two SELinux fixes: one to fix how we lookup a BPF token's creator
label to prevent a possible TOCTOU, and one to update Ondrej's email
address"
* tag 'selinux-pr-20260903' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
MAINTAINERS, mailmap: update email address for Ondrej Mosnáček
selinux: fix BPF token permission checks
MAINTAINERS, mailmap: update email address for Ondrej Mosnáček
I'm going to use my personal email for kernel contributions from now on.
Update MAINTAINERS and .mailmap to reflect this.
Also switch to use proper spelling with diacritics, since I normally use
the full Unicode name with my personal email address. I'm leaving
in-code occurences unchanged though, as that would be just unnecessary
churn.
Link: https://lore.kernel.org/lkml/CAFqZXNvOGbzy8-ZnJtKi94jfu2H173Tz7VYpK8KuseMQS-9tNA@mail.gmail.com/
Signed-off-by: Ondrej Mosnáček <omosnacek at gmail.com>
Signed-off-by: Paul Moore <paul at paul-moore.com>
drm/xe/vram: report FLAT_CCS base misalignment
So we can easily check if a machine had the CCS bug, when looking back
over bug reports where we have the same machine with newer kernel.
Example print for a machine with the CCS bug:
FLAT_CCS base:27bbff800, aligned:no
v2 (Matt B):
- Unconditionally print the base + alignment
Fixes: 37173392741c ("drm/xe/vram: fix ccs offset calculation")
Signed-off-by: Matthew Auld <matthew.auld at intel.com>
Cc: Thomas Hellström <thomas.hellstrom at linux.intel.com>
Cc: Matthew Brost <matthew.brost at intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
Cc: stable at kernel.org
Reviewed-by: Matthew Brost <matthew.brost at intel.com>
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Merge tag 'acpi-7.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Drop two structure fields that have no more users after recent
changes"
* tag 'acpi-7.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: bus: Drop two fields from struct acpi_device_pnp
mm/secretmem: properly account locked pages
secretmem accounts folios by treating memory as if it were mlock()'d and
thus limited by the RLIMIT_MEMLOCK limit.
However the folios are unevictable and remain so until the inode is
evicted, eliminating usual mlock() semantics - mapping folios then
unmapping them does not clear their unevictable state, since it depends on
AS_UNEVICTABLE, not PG_mlocked.
A user can therefore easily work around the RLIMIT_MEMLOCK limit - simply
map then unmap and VmLck no longer counts the secretmem range. Worse,
folios are not accounted in the process's RSS, meaning the OOM killer
won't know to kill the process.
Repeatedly mapping/unmapping (or forking) can then result in the
consumption of all available system memory with unevictable folios and
cause system instability.
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MAINTAINERS: add Kiryl as a THP reviewer
I have been working on transparent hugepages since 2012, starting with the
huge zero page and file-backed THP. A lot of the code that causes pain
now traces back to me. It is only fair if I share the review load for
THP.
Add myself to the reviewer list so get_maintainer.pl puts me on Cc: as
well. It is also my commitment to be more active in reviewing this code.
Link: https://lore.kernel.org/20260827103435.1371882-1-kas@kernel.org
Signed-off-by: Kiryl Shutsemau (Meta) <kas at kernel.org>
Acked-by: David Hildenbrand (Arm) <david at kernel.org>
Acked-by: Lorenzo Stoakes (ARM) <ljs at kernel.org>
Reviewed-by: Barry Song <baohua at kernel.org>
Acked-by: Zi Yan <ziy at nvidia.com>
Reviewed-by: Lance Yang <lance.yang at linux.dev>
Acked-by: Usama Arif <usama.arif at linux.dev>
Acked-by: Baolin Wang <baolin.wang at linux.alibaba.com>
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mm/mremap: reset unfaulted VMA page offset for MREMAP_DONTUNMAP
Uniquely an mremap() invocation using the MREMAP_DONTUNMAP flag can reset
a faulted VMA into an unfaulted one.
It does so after the page tables have been moved to the copied VMA with
MREMAP_DONTUNMAP leaving the old VMA in place which is naturally unfaulted
as the page tables it had are no longer present.
However, in doing so, it violates the invariant that the anonymous page
offset of an unfaulted VMA is vma->vm_start >> PAGE_SHIFT.
This is because a VMA may have been faulted in, mremap()'d (causing a
delta between its page offset and vma->vm_start >> PAGE_SHIFT), and then
mremap()'d again with MREMAP_DONTUNMAP resulting in the unfaulting.
This condition is a violation of a fundamental assumption in mm, but now
also triggers an assert in assert_sane_pgoff() which explicitly checks for
this condition.
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Merge tag 's390-7.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Heiko Carstens:
- Use jiffies instead of jiffies_64 to address a data-race reported by
KCSAN
- Unpoison cpacf instruction results to address KMSAN reports
- Drop unused member from ap_device_id
- Fix potential NULL pointer dereferences in IPL code
- Add missing length check to SCLP error report handling
- Add missing length check to zcrypt CCA code
- Fix return code handling in diag324 code
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Merge tag 'net-7.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from bluetooth.
Previous releases - regressions:
- page_pool: keep frag_offset aligned for odd-sized requests
- sched: fix u32 duplicate handle when node ID pool is exhausted
- udp: create exceptions before socket matching
- igmp: convert struct ip_sf_list to RCU
- ip6_gre: check tunnel info before xmit in ip6gre_tunnel_xmit
- rds: acquire the fastpath locks in rds_conn_shutdown()
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ALSA: caiaq: Fix potential double-free at error path
The fix for caiaq driver's resource management to handle the errors
tries to release the resources in a common destructor call, but as a
sashiko review for another patch suggested, some of the audio
resources such as URBs have been already freed, and this may lead to a
double-free.
For addressing the double-free, call the common destructor function
from each place, and assure that the resource pointers get cleared.
Link: https://sashiko.dev/#/patchset/20260903084747.535367-1-eadavis%40sina.com
Fixes: 28abd224db4a ("ALSA: caiaq: Handle probe errors properly")
Link: https://patch.msgid.link/20260903103855.1807838-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai at suse.de>
selftests/alsa: Fix the step check for INTEGER controls
The modulo sits inside the subtraction, so the check evaluates
int_val - (min % step) rather than (int_val - min) % step. The
INTEGER64 branch below it is parenthesised correctly.
The written form passes only when the value equals min % step, and such
a value is always on a step boundary, so it never misses a real
violation. It only reports valid values as invalid.
snd-aloop declares step 1 on four controls, so every non-zero value on
them is reported. Before:
# PCM Rate Shift 100000.0 value 100000 invalid for step 1 minimum 80000
# Totals: pass:660 fail:101 xfail:0 xpass:0 skip:296 error:0
After, same card, nothing else changed:
# Totals: pass:740 fail:21 xfail:0 xpass:0 skip:296 error:0
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Merge tag 'for-7.3/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mikulas Patocka:
- fix a dm-crypt race condition that could make errors not being reported
- dm-cache:
- fix rwsem being locked and unlocked from different processes
- fix demotion statistics
- dm-integrity:
- set the 'stable writes' flag
- fix a buffer overflow introduced in this merge window
- fix an infinite loop if tag size is greater than 64
- fix NULL pointer dereference in dm-integrity data-recovery mode
- remove a bogus restriction on the dm-ebs starting sector offset
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Merge tag 'ntfs-for-7.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs
Pull ntfs fixes from Namjae Jeon:
- Serialize truncate, fallocate, and mmap fault paths with
invalidate_lock, avoiding mmap failures during concurrent size
changes and exposure of uninitialized data during allocation
- Correct fallocate signal and zeroing error handling
- Fix FITRIM range alignment to prevent discard requests from extending
into allocated clusters
- Fix free-cluster accounting when cluster-freeing rollback or bitmap
clearing fails
- Keep volumes marked dirty when ntfs errors have been recorded
- Compute bi_sector in 512-byte units, preventing silent corruption on
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