Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux
Pull fsverity fix from Eric Biggers:
"Fix a regression where truncating a file with fsverity enabled started
being allowed on kernels without fsverity support"
* tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux:
fs,fsverity: remove check for fsverity being enabled in setattr_prepare()
Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux
Pull fscrypt fix from Eric Biggers:
"Fix a bug where FS_IOC_SET_ENCRYPTION_POLICY checked the original uid
rather than the idmapped one"
* tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux:
fscrypt: use the mount idmap for the owner check in fscrypt_ioctl_set_policy()
Merge tag 'liveupdate-fixes-2026-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/liveupdate/linux
Pull liveupdate fix from Mike Rapoport:
- fix a regression caused by allowing coexistence of KHO with deferred
initialization of the memory map
* tag 'liveupdate-fixes-2026-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/liveupdate/linux:
kho: align kho_scratch to MAX_ORDER_NR_PAGES pages
Merge tag 'sched_ext-for-7.2-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext fixes from Tejun Heo:
- More lifecycle fixes for the new sub-scheduler support: a failed
enable could tear down a never-linked sub-scheduler in a way that
races the root scheduler's disable and leads to a use-after-free,
tasks that were not on the ext class could still get the enable
callback, and a policy-rejection path silently rewrote a running
task's scheduling policy instead of aborting the scheduler.
- Scheduler enable/disable could deadlock with cgroup removal and a
concurrent cgroup weight write through kernfs. Fixed by reordering
lock acquisition.
- Sync wakeups could leave the waker CPU incorrectly marked idle in the
built-in idle-CPU tracking.
- A selftest fix for sleeping tasks whose CPU affinity changes before
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Merge tag 'cgroup-for-7.2-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup fixes from Tejun Heo:
- A pressure trigger's poll timer could be re-armed while the last
trigger was being torn down and then fire after the cgroup was freed.
Tie the timer to the cgroup's lifetime and shut it down when the
cgroup is freed.
- Writing to a pressure file forked a worker kthread while holding the
cgroup mutex, creating lock dependencies from the mutex to the whole
fork path. A pressure write racing a sched_ext scheduler enable,
which blocks forks before grabbing the mutex, deadlocked.
Fork the worker with the mutex dropped.
- Documentation fix for io.latency behavior on non-rotational devices.
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Docs/admin-guide/cgroup-v2: document io.latency rotational vs non-rotational behavior
io.latency is documented only in terms of average latency and the avg_lat
stat, which matches rotational devices. On non-rotational devices a group
misses its target once enough of the IOs in the window individually exceed
it, and io.stat reports missed/total rather than avg_lat/win.
Describe both cases: how a miss is detected, note that the avg_lat tuning
guidance is rotational-only, and update the io.stat field list (mark
avg_lat/win as rotational-only, document missed/total).
Acked-by: Michal Koutný <mkoutny at suse.com>
Signed-off-by: Tao Cui <cuitao at kylinos.cn>
Signed-off-by: Tejun Heo <tj at kernel.org>
Merge tag 'riscv-for-linus-7.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Paul Walmsley:
- Fix swiotlb initialization on systems where DRAM is located above
4GiB (such as the Tenstorrent Blackhole cards)
- Fix an out-of-bounds access in the memory hot-remove code that can
occur on Sv39 and Sv48 systems
- Avoid oopsing during boot if the SBI component of the unaligned
access performance checking code loses a race against __init function
freeing
- Avoid attempting to install the debug-enabled vDSO when it shouldn't
be built due to !CONFIG_MMU
- Avoid some sparse warnings by adding missing __iomem notations in
get_cycles{,_hi}()
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Merge tag 's390-7.2-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Vasily Gorbik:
- Fix PCI MMIO write syscall falsely reporting success for mappings not
valid for MMIO when MIO is unavailable by returning -EFAULT
- Fix CPRB parameter buffer overflows in zcrypt CCA AES cipher and ECC
private key conversion by rejecting oversized key tokens
- Fix buffer overreads and length underflow in pkey and zcrypt CCA
token validation by checking length fields against actual buffer
sizes
- Fix out of bounds permission bitmap access in zcrypt EP11 admin CPRB
filtering on custom device nodes by using AP_DOMAINS as the limit
- Fix speculative permission bitmap reads in zcrypt CCA and EP11 admin
CPRB handling by sanitizing user controlled domain indexes
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Merge tag 'x86-urgent-2026-08-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull misc x86 fixes from Ingo Molnar:
- Fix the boot-time memcmp() asm implementation's constraints
and optimization properties (Mauricio Faria de Oliveira)
- Move the 0xd0...0xd7 AMD Zen5 model range from the Zen6
range where it mistakenly ended up (Pratik Vishwakarma)
* tag 'x86-urgent-2026-08-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/CPU/AMD: Carve out a Zen5 models range
x86/boot: Add volatile, clobbers and zero-length test in memcmp()
Merge tag 'sched-urgent-2026-08-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fix from Ingo Molnar:
- Fix wakeups of deferred DL servers to be actually deferred (Gabriele
Monaco)
* tag 'sched-urgent-2026-08-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/deadline: Use revised wakeup rule only for running dl_server
Merge tag 'perf-urgent-2026-08-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull uprobes fix from Ingo Molnar:
- Fix uretprobes race that can crash the kernel (Breno Leitao)
* tag 'perf-urgent-2026-08-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
uprobes: Fix NULL pointer dereference in hprobe_expire()
Merge tag 'vfs-7.2-rc6.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs fixes from Christian Brauner:
"binfmt_misc:
- Don't let an 'F' entry pin its own instance.
An entry registered with 'F' opens its interpreter at registration
time and holds that file until the entry is freed, so an entry
nobody removes by hand is only closed once the binfmt_misc
superblock is shut down.
If the interpreter lives on a mount that keeps that superblock
alive the two pin each other and the file is never closed. That's
reachable by pointing the interpreter at the instance itself or by
using the instance as an overlayfs lower layer, and once the mount
namespace is gone there's nothing left to unregister through
either.
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley"
"No core changes. The largest driver fix is the reversion of threaded
interrupt handlers in UFS and the next is the resume deadlock fix in
hisi_sas which extends into libsas"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: ufs: core: Initialize hba->rpmbs list in ufshcd
scsi: mpi3mr: Fix potential deadlock in mpi3mr_fault_uevent_emit
scsi: target: Clear cmd_cnt when initial counter enrollment fails
scsi: zfcp: Fix memory leak during adapter release by destroying gid_pn_req
scsi: ufs: core: Revert "Delegate the interrupt service routine to a threaded IRQ handler"
scsi: ufs: core: Cancel RTC work in active-active suspend
scsi: scsi_debug: Fix REPORT ZONES alloc_len underflow OOB write
scsi: target: iblock: Fix wrong PR ops NULL check for PREEMPT/RELEASE
scsi: ufs: dt-bindings: Add missing mcq reg for qcom,sa8255p-ufshc
scsi: libsas: Fix HA resume deadlock and hisi_sas disk-wake race
scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer
scsi: libiscsi: Fix stale-data leak into the SCSI sense buffer
Merge tag 'dmaengine-fix-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
Pull dmaengine fixes from Vinod Koul:
- switchtec fix for register programming
- sun6i descriptor reclaim fix
- Intel idxd fixes for double free in error and setup failure
- Qualcomm bam dma command element fix
* tag 'dmaengine-fix-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
dmaengine: qcom: bam_dma: Fix command element mask field for BAM v1.6.0+
dmaengine: idxd: fix fdev setup failure cleanup in idxd_cdev_open()
dmaengine: idxd: fix double free of wq, engine, and group structs
dmaengine: sun6i-dma: Fix reclaim descriptors while terminating DMA
dmaengine: switchtec-dma: fix FIELD_GET misuse when programming SE threshold
Merge tag 'i2c-fixes-7.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux
Pull i2c fixes from Andi Shyti:
"A set of fixes across several host controller drivers. The largest
part addresses three issues in the i.MX driver, while the remaining
changes fix probe ordering, power management, timeout recovery and
error handling.
amd-mp2:
- unregister callback if adapter registration fails
designware:
- defer probe until child GPIO controllers are bound
imx:
- mark adapter suspended while hardware is powered down
- fix stale slave pointer and shared IRQ registration race
- stop slave timer before clearing slave pointer
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Merge tag 'kbuild-fixes-7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux
Pull Kbuild fixes from Nathan Chancellor:
- Fix regression with MO= when building out of tree kernel modules due
to incorrectly overwriting build tree's Makefile
- Avoid stripping .BTF sections from modules when building debug .rpm
packages
* tag 'kbuild-fixes-7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux:
kbuild: rpm-pkg: Preserve BTF sections in kernel modules during debuginfo stripping
kbuild: Stop modifying $(objtree)/Makefile when building oot-kmods oos
Merge tag 'trace-v7.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fixes from Steven Rostedt:
- Reset dropped_count in mmio_reset_data()
When mmio_reset_data() is called, it does not reset the dropped_count
so that subsequent runs will have incorrect reporting.
- Add NULL check for mmio_trace_array in logging functions
The functions __trace_mmiotrace_rw() and __trace_mmiotrace_map() may
have the 'tr' variable passed to it as NULL. But they both
dereference it without checking if it is NULL first.
- Check return value of __register_event() in trace_module_add_events()
If __register_event() fails, the __add_event_to_tracers() call after
it will create a file for it. If the module fails to load and its
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Merge tag 'ntfs-for-7.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs
Pull ntfs fixes from Namjae Jeon:
- Keep RECALL_ON_OPEN in inode flags when reloading them from
$FILE_NAME
- Check runlist reallocation sizes for negative values and overflow
- Drop stale page cache after shrinking non-resident attributes to
prevent writeback failures and data loss
* tag 'ntfs-for-7.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/ntfs:
ntfs: drop stale page-cache when shrinking a non-resident attr
ntfs: harden runlist realloc size calculations
ntfs: preserve RECALL_ON_OPEN on WSL special-file reparse points
Merge tag 'v7.2-rc5-smb3-server-fixes' of git://git.samba.org/ksmbd
Pull smb server fixes from Steve French:
- Use memcmp() when comparing fixed-size binary ClientGUIDs, so
embedded NUL bytes are handled correctly
- Reject repeated SMB2 NEGOTIATE requests after dialect selection
This prevents preauth_info leaks, enforces the SMB2 protocol
requirements, and serializes negotiation state updates.
- Fix a use-after-free in __close_file_table_ids() by removing the
volatile file ID from the owning IDR before dropping the IDR
reference
* tag 'v7.2-rc5-smb3-server-fixes' of git://git.samba.org/ksmbd:
ksmbd: use memcmp() to compare ClientGUIDs
ksmbd: reject repeated SMB2 NEGOTIATE requests
ksmbd: fix use-after-free in __close_file_table_ids()
Merge tag 'ata-7.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata fixes from Damien Le Moal:
- Fix PCI resource initialization in the sata_mv driver to keep legacy
Marvell boards functional (Rosen)
- Fix ahci_ceva driver initialization error path (Radhey)
- Fix libata header file to remove a kernel doc compilation warning
(Randy)
- Increase the timeout for the STANDBY IMMEDIATE command to avoid
suspend failures with drives that are slow to respond to this command
(Matt)
- Fixes for the handling of timed out commands in the presence of
deferred non-NCQ commands, to avoid excessive delays in executing the
error handler (me)
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ring-buffer: Fix subbuf_ids memory leak in rb_allocate_cpu_buffer() error path
In rb_allocate_cpu_buffer(), cpu_buffer->subbuf_ids is allocated using
kcalloc() when buffer->remote is non-NULL. If a subsequent page allocation
fails (e.g., ring_buffer_desc_page() returns NULL or rb_allocate_pages()
fails), execution jumps to fail_free_reader.
While __free(kfree) automatically frees the outer cpu_buffer structure
at scope exit, kfree(cpu_buffer) does not recursively free nested heap
pointers such as cpu_buffer->subbuf_ids, resulting in a memory leak.
Fix this by explicitly freeing cpu_buffer->subbuf_ids in the
fail_free_reader error unwinding path when cpu_buffer->remote is set.
Link: https://patch.msgid.link/178550740672.380917.6067449683620196150.stgit@devnote2
Fixes: 2e67fabd8b77 ("ring-buffer: Introduce ring-buffer remotes")
Assisted-by: Antigravity:gemini-3.6-flash
Signed-off-by: Masami Hiramatsu (Google) <mhiramat at kernel.org>
Reviewed-by: Vincent Donnefort <vdonnefort at google.com>
Signed-off-by: Steven Rostedt <rostedt at goodmis.org>
Merge tag 'block-7.2-20260731' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull block fixes from Jens Axboe:
- A set of fixes for s390/dasd, via Stefan
- Fix for a missing stop of the timeout timer, if a disk has never been
added
- Clear kernel owned fields on ublk setup by default
* tag 'block-7.2-20260731' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
s390/dasd: Fix undersized format-check buffer
s390/dasd: Fix potential NULL pointer dereference
s390/dasd: Fix path verification interrupted by concurrent dasd_sleep_on_immediatly
block: stop the timeout timer when releasing a never added disk
ublk: reset kernel-owned dev_info fields in ublk_ctrl_add_dev()
Merge tag 'io_uring-7.2-20260731' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull io_uring fixes from Jens Axboe:
- Fix for a bug in how length caps are handled in multishot, and along
with it, a generic fix for avoiding these kinds of conversion issues
in the future.
- Ensure that task restrictions are always preserved across exec.
- Revert of the io_uring controlled epoll restriction, which disallowed
nested contexts. Turns out that libuv is already using it like that,
so we cannot simply remove it, sadly.
- Fix for a reference leak in the zcrx code.
* tag 'io_uring-7.2-20260731' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
io_uring: preserve task restrictions across exec
io_uring/zcrx: don't clear master_ctx from the import path
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Merge tag 'drm-fixes-2026-08-01' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Weekly pulls request. As expected there is more AMD this week since
Alex was off last week, vmwgfx looks to have been hit with the AI
stick a bit and mediatek as well. Otherwise some minor fixes across
the board, the new normal definitely seems to be a thing.
dp:
- Restrict some DP bandwidth calculations to HDMI DFP
bridge:
- Fix small leak in bridge/display-connector
mediatek:
- Check CRTC state before freeing
- mtk_hdmi: Fix DDC adapter double put in v2
- mtk_hdmi_common: take i2c adapter module reference
- mtk_dsi: Enable HS clock only at pre-enable
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Merge tag 'devicetree-fixes-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree fixes from Rob Herring:
- Fix NULL bus dereference in of_pci_range_parser_one()
- Prevent out-of-bounds access when too many dynamic reserved memory
regions are defined
* tag 'devicetree-fixes-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
of/address: Fix NULL bus dereference in of_pci_range_parser_one()
of: reserved_mem: prevent OOB when too many dynamic regions are defined
Merge tag 'hyperv-fixes-signed-20260731' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
Pull hyper-v fixes from Wei Liu:
- Multiple fixes for the MSHV driver (Stanislav Kinsburskii, Wei Liu,
Yi Xie, Yousef Alhouseen)
- Multiple fixes for the VMBus driver (Hardik Garg, Michael Kelley,
Sebastian Andrzej Siewior)
* tag 'hyperv-fixes-signed-20260731' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
mshv_vtl: bounds-check cpu index in vtl mmap fault handler
mshv: Publish VP to pt_vp_array before installing the file descriptor
Drivers: hv: vmbus: add VTL2 redirect connection ID
mshv: Order pt_vp_array publish against irqfd assertion path
mshv: Fix missing error code on VP allocation failure
mshv: Fix level-triggered check on uninitialized data
mshv: Fix race in mshv_irqfd_deassign
mshv: Use kfree_rcu in mshv_portid_free
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Merge tag 'trace-tools-v7.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull RTLA fix from Steven Rostedt:
- Fix timerlat top actions triggering on signal
Fix a bug in RTLA's timerlat top actions feature where on-threshold
actions are triggered on any signal, regardless of whether a latency
spike had actually occurred during the measurement.
The return retval was checked for non-zero to do actions. But if a
signal came in, it returns a negative and actions were being
incorrectly triggered when they should not have been.
* tag 'trace-tools-v7.2-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
rtla/timerlat_top: Fix on-threshold actions firing on signal
mshv_vtl: bounds-check cpu index in vtl mmap fault handler
cpu is taken from pgoff & 0xffff. cpu_online() does not reject cpu >=
nr_cpu_ids, and per_cpu_ptr() can then walk off __per_cpu_offset.
Signed-off-by: Yi Xie <xieyi at kylinos.cn>
Reviewed-by: Naman Jain <namjain at linux.microsoft.com>
Signed-off-by: Wei Liu <wei.liu at kernel.org>
