Merge tag 'asoc-fix-v7.1-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v7.1

Another batch of fixes, plus a couple of quirks (mostly AMD ones,

Merge tag 'asoc-fix-v7.1-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v7.1

Another batch of fixes, plus a couple of quirks (mostly AMD ones, as has
been the case recently). All driver changes, including fixes for the
KUnit tests for the Cirrus drivers that could cause memory corruption.

show more ...

Merge tag 'sched_ext-for-7.1-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext

Pull sched_ext fixes from Tejun Heo:
"The merge window pulled in the cgroup sub-scheduler infra

Merge tag 'sched_ext-for-7.1-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext

Pull sched_ext fixes from Tejun Heo:
"The merge window pulled in the cgroup sub-scheduler infrastructure,
and new AI reviews are accelerating bug reporting and fixing - hence
the larger than usual fixes batch:

- Use-after-frees during scheduler load/unload:
- The disable path could free the BPF scheduler while deferred
irq_work / kthread work was still in flight
- cgroup setter callbacks read the active scheduler outside the
rwsem that synchronizes against teardown
Fix both, and reuse the disable drain in the enable error paths so
the BPF JIT page can't be freed under live callbacks.

- Several BPF op invocations didn't tell the framework which runqueue
was already locked, so helper kfuncs that re-acquire the runqueue
by CPU could deadlock on the held lock

Fix the affected callsites, including recursive parent-into-child
dispatch.

- The hardlockup notifier ran from NMI but eventually took a
non-NMI-safe lock. Bounce it through irq_work.

- A handful of bugs in the new sub-scheduler hierarchy:
- helper kfuncs hard-coded the root instead of resolving the
caller's scheduler
- the enable error path tried to disable per-task state that had
never been initialized, and leaked cpus_read_lock on the way
out
- a sysfs object was leaked on every load/unload
- the dispatch fast-path used the root scheduler instead of the
task's
- a couple of CONFIG #ifdef guards were misclassified

- Verifier-time hardening: BPF programs of unrelated struct_ops types
(e.g. tcp_congestion_ops) could call sched_ext kfuncs - a semantic
bug and, once sub-sched was enabled, a KASAN out-of-bounds read.
Now rejected at load. Plus a few NULL and cross-task argument
checks on sched_ext kfuncs, and a selftest covering the new deny.

- rhashtable (Herbert): restore the insecure_elasticity toggle and
bounce the deferred-resize kick through irq_work to break a
lock-order cycle observable from raw-spinlock callers. sched_ext's
scheduler-instance hash is the first user of both.

- The bypass-mode load balancer used file-scope cpumasks; with
multiple scheduler instances now possible, those raced. Move to
per-instance cpumasks, plus a follow-up to skip tasks whose
recorded CPU is stale relative to the new owning runqueue.

- Smaller fixes:
- a dispatch queue's first-task tracking misbehaved when a parked
iterator cursor sat in the list
- the runqueue's next-class wasn't promoted on local-queue
enqueue, leaving an SCX task behind RT in edge cases
- the reference qmap scheduler stopped erroring on legitimate
cross-scheduler task-storage misses"

* tag 'sched_ext-for-7.1-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: (26 commits)
sched_ext: Fix scx_flush_disable_work() UAF race
sched_ext: Call wakeup_preempt() in local_dsq_post_enq()
sched_ext: Release cpus_read_lock on scx_link_sched() failure in root enable
sched_ext: Reject NULL-sch callers in scx_bpf_task_set_slice/dsq_vtime
sched_ext: Refuse cross-task select_cpu_from_kfunc calls
sched_ext: Align cgroup #ifdef guards with SUB_SCHED vs GROUP_SCHED
sched_ext: Make bypass LB cpumasks per-scheduler
sched_ext: Pass held rq to SCX_CALL_OP() for core_sched_before
sched_ext: Pass held rq to SCX_CALL_OP() for dump_cpu/dump_task
sched_ext: Save and restore scx_locked_rq across SCX_CALL_OP
sched_ext: Use dsq->first_task instead of list_empty() in dispatch_enqueue() FIFO-tail
sched_ext: Resolve caller's scheduler in scx_bpf_destroy_dsq() / scx_bpf_dsq_nr_queued()
sched_ext: Read scx_root under scx_cgroup_ops_rwsem in cgroup setters
sched_ext: Don't disable tasks in scx_sub_enable_workfn() abort path
sched_ext: Skip tasks with stale task_rq in bypass_lb_cpu()
sched_ext: Guard scx_dsq_move() against NULL kit->dsq after failed iter_new
sched_ext: Unregister sub_kset on scheduler disable
sched_ext: Defer scx_hardlockup() out of NMI
sched_ext: sync disable_irq_work in bpf_scx_unreg()
sched_ext: Fix local_dsq_post_enq() to use task's scheduler in sub-sched
...

show more ...

Merge drm/drm-fixes into drm-misc-fixes

Getting fixes and updates from v7.1-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-fixes into drm-misc-fixes

Tomi needs 7.0 to apply a patch from drm-misc-fixes.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

selftests/sched_ext: Add non_scx_kfunc_deny test

Verify that the BPF verifier rejects a non-SCX struct_ops program
(tcp_congestion_ops) that attempts to call an SCX kfunc (scx_bpf_kick_cpu).
The tes

selftests/sched_ext: Add non_scx_kfunc_deny test

Verify that the BPF verifier rejects a non-SCX struct_ops program
(tcp_congestion_ops) that attempts to call an SCX kfunc (scx_bpf_kick_cpu).
The test expects the load to fail with -EACCES from scx_kfunc_context_filter.

Signed-off-by: Cheng-Yang Chou <yphbchou0911@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

show more ...

Merge tag 'v7.0-rc7' into char-misc-next

We need the char/misc/iio/comedi fixes in here as well for testing

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge tag 'v7.0-rc4' into togreg

Linux 7.0-rc4

Required for the ds4422 series which is build upon;
5187e03b817c ("iio: dac: ds4424: reject -128 RAW value")

Merge 7.0-rc4 into char-misc-next

We need the char/misc/iio fixes in this branch as well to build on top
of.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge branch 'next' into for-linus

Prepare input updates for 7.1 merge window.

Merge tag 'v7.0-rc3' into next

Sync up with the mainline to brig up the latest changes, specifically
changes to ALPS driver.

Merge branch 'for-7.1/winwing' into for-linus

- support for rubmle effects in winwing driver (Ivan Gorinov)

Merge branch 'for-7.1/core-v2' into for-linus

- fixed handling of 0-sized reports (Dmitry Torokhov)
- convert core code to __free() (Dmitry Torokhov)
- support for multiple batteries per HID device

Merge branch 'for-7.1/core-v2' into for-linus

- fixed handling of 0-sized reports (Dmitry Torokhov)
- convert core code to __free() (Dmitry Torokhov)
- support for multiple batteries per HID device (Lucas Zampieri)

show more ...

Merge tag 'sched_ext-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext

Pull sched_ext updates from Tejun Heo:

- cgroup sub-scheduler groundwork

Multiple BPF schedulers can

Merge tag 'sched_ext-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext

Pull sched_ext updates from Tejun Heo:

- cgroup sub-scheduler groundwork

Multiple BPF schedulers can be attached to cgroups and the dispatch
path is made hierarchical. This involves substantial restructuring of
the core dispatch, bypass, watchdog, and dump paths to be
per-scheduler, along with new infrastructure for scheduler ownership
enforcement, lifecycle management, and cgroup subtree iteration

The enqueue path is not yet updated and will follow in a later cycle

- scx_bpf_dsq_reenq() generalized to support any DSQ including remote
local DSQs and user DSQs

Built on top of this, SCX_ENQ_IMMED guarantees that tasks dispatched
to local DSQs either run immediately or get reenqueued back through
ops.enqueue(), giving schedulers tighter control over queueing
latency

Also useful for opportunistic CPU sharing across sub-schedulers

- ops.dequeue() was only invoked when the core knew a task was in BPF
data structures, missing scheduling property change events and
skipping callbacks for non-local DSQ dispatches from ops.select_cpu()

Fixed to guarantee exactly one ops.dequeue() call when a task leaves
BPF scheduler custody

- Kfunc access validation moved from runtime to BPF verifier time,
removing runtime mask enforcement

- Idle SMT sibling prioritization in the idle CPU selection path

- Documentation, selftest, and tooling updates. Misc bug fixes and
cleanups

* tag 'sched_ext-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: (134 commits)
tools/sched_ext: Add explicit cast from void* in RESIZE_ARRAY()
sched_ext: Make string params of __ENUM_set() const
tools/sched_ext: Kick home CPU for stranded tasks in scx_qmap
sched_ext: Drop spurious warning on kick during scheduler disable
sched_ext: Warn on task-based SCX op recursion
sched_ext: Rename scx_kf_allowed_on_arg_tasks() to scx_kf_arg_task_ok()
sched_ext: Remove runtime kfunc mask enforcement
sched_ext: Add verifier-time kfunc context filter
sched_ext: Drop redundant rq-locked check from scx_bpf_task_cgroup()
sched_ext: Decouple kfunc unlocked-context check from kf_mask
sched_ext: Fix ops.cgroup_move() invocation kf_mask and rq tracking
sched_ext: Track @p's rq lock across set_cpus_allowed_scx -> ops.set_cpumask
sched_ext: Add select_cpu kfuncs to scx_kfunc_ids_unlocked
sched_ext: Drop TRACING access to select_cpu kfuncs
selftests/sched_ext: Fix wrong DSQ ID in peek_dsq error message
sched_ext: Documentation: improve accuracy of task lifecycle pseudo-code
selftests/sched_ext: Improve runner error reporting for invalid arguments
sched_ext: Documentation: Fix scx_bpf_move_to_local kfunc name
sched_ext: Documentation: Add ops.dequeue() to task lifecycle
tools/sched_ext: Fix off-by-one in scx_sdt payload zeroing
...

show more ...

Merge branch 'timers/urgent' into timers/core

to resolve the conflict with urgent fixes.

regulator: fix OF node imbalance on reuse

Johan Hovold <johan@kernel.org> says:

These drivers reuse the OF node of their parent multi-function device
but fail to take another reference to balance t

regulator: fix OF node imbalance on reuse

Johan Hovold <johan@kernel.org> says:

These drivers reuse the OF node of their parent multi-function device
but fail to take another reference to balance the one dropped by the
platform bus code when unbinding the MFD and deregistering the child
devices.

Fix this by using the intended helper for reusing OF nodes.

Note that the first two patches will cause a trivial conflict with Doug's
series adding accessor functions for struct device flags which has now been
merged to the driver-core tree:

https://lore.kernel.org/r/20260406232444.3117516-1-dianders@chromium.org

Link: https://patch.msgid.link/20260408073055.5183-1-johan@kernel.org

show more ...

Merge branch 'for-linus' into for-next

Pull 7.0-devel branch for further development of HD-audio codec quirks.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

Add Renesas RZ/G3L RSPI support

Biju <biju.das.au@gmail.com> says:

This patch series adds binding and driver support for RSPI IP found on the
RZ/G3L SoC. The RSPI is compatible with RZ/V2H RSPI, bu

Add Renesas RZ/G3L RSPI support

Biju <biju.das.au@gmail.com> says:

This patch series adds binding and driver support for RSPI IP found on the
RZ/G3L SoC. The RSPI is compatible with RZ/V2H RSPI, but has 2 clocks
compared to 3 on RZ/V2H.

Link: https://patch.msgid.link/20260408085418.18770-1-biju.das.jz@bp.renesas.com

show more ...

ASoC: Merge up v7.0-rc7

Merge tag 'v7.0-rc7' to get fixes that make my CI happier.

Merge v7.0-rc7 into drm-next

Thomas Zimmermann needs 2f42c1a61616 ("drm/ast: dp501: Fix
initialization of SCU2C") for drm-misc-next.

Conflicts:
- drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_h

Merge v7.0-rc7 into drm-next

Thomas Zimmermann needs 2f42c1a61616 ("drm/ast: dp501: Fix
initialization of SCU2C") for drm-misc-next.

Conflicts:
- drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c

Just between e927b36ae18b ("drm/amd/display: Fix NULL pointer
dereference in dcn401_init_hw()") and it's cherry-pick that confused
git.

- drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c

Deleted in 6b0a6116286e ("drm/amd/pm: Unify version check in SMUv11")
but some cherry-picks confused git. Same for v12/v14.

Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch>

show more ...

Merge tag 'v7.0-rc7' into usb-next

We need the USB fixes in here to build on and for testing

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 7.0-rc6+

Cross-merge BPF and other fixes after downstream PR.

Minor conflict in kernel/bpf/verifier.c

Signed-off-by: Alexei Starovoitov

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 7.0-rc6+

Cross-merge BPF and other fixes after downstream PR.

Minor conflict in kernel/bpf/verifier.c

Signed-off-by: Alexei Starovoitov <ast@kernel.org>

show more ...

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR (net-7.0-rc7).

Conflicts:

net/vmw_vsock/af_vsock.c
b18c83388874 ("vsock: initializ

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR (net-7.0-rc7).

Conflicts:

net/vmw_vsock/af_vsock.c
b18c83388874 ("vsock: initialize child_ns_mode_locked in vsock_net_init()")
0de607dc4fd8 ("vsock: add G2H fallback for CIDs not owned by H2G transport")

Adjacent changes:

drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
ceee35e5674a ("bnxt_en: Refactor some basic ring setup and adjustment logic")
57cdfe0dc70b ("bnxt_en: Resize RSS contexts on channel count change")

drivers/net/wireless/intel/iwlwifi/mld/mac80211.c
4d56037a02bd ("wifi: iwlwifi: mld: block EMLSR during TDLS connections")
687a95d204e7 ("wifi: iwlwifi: mld: correctly set wifi generation data")

drivers/net/wireless/intel/iwlwifi/mld/scan.h
b6045c899e37 ("wifi: iwlwifi: mld: Refactor scan command handling")
ec66ec6a5a8f ("wifi: iwlwifi: mld: Fix MLO scan timing")

drivers/net/wireless/intel/iwlwifi/mvm/fw.c
078df640ef05 ("wifi: iwlwifi: mld: add support for iwl_mcc_allowed_ap_type_cmd v
2")
323156c3541e ("wifi: iwlwifi: mvm: don't send a 6E related command when not supported")

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

Merge branch 'for-linus' into for-next

Pull 7.0 devel branch for further cleanups of ctxfi driver & co.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

Merge branch 'for-7.0-fixes' into for-7.1

Conflict in kernel/sched/ext.c init_sched_ext_class() between:

415cb193bb97 ("sched_ext: Fix SCX_KICK_WAIT deadlock by deferring wait
to balance callba

Merge branch 'for-7.0-fixes' into for-7.1

Conflict in kernel/sched/ext.c init_sched_ext_class() between:

415cb193bb97 ("sched_ext: Fix SCX_KICK_WAIT deadlock by deferring wait
to balance callback")

which adds cpus_to_sync cpumask allocation, and:

84b1a0ea0b7c ("sched_ext: Implement scx_bpf_dsq_reenq() for user DSQs")
8c1b9453fde6 ("sched_ext: Convert deferred_reenq_locals from llist to
regular list")

which add deferred_reenq init code at the same location. Both are
independent additions. Include both.

Signed-off-by: Tejun Heo <tj@kernel.org>

show more ...

Merge branch 'master' into rdma-next

Let's bring v7.0-rc6 to the -next branch, so we can merge the DMA
attributes fix [1] without merge conflicts.

[1] https://lore.kernel.org/all/20260323-umem-dma-

Merge branch 'master' into rdma-next

Let's bring v7.0-rc6 to the -next branch, so we can merge the DMA
attributes fix [1] without merge conflicts.

[1] https://lore.kernel.org/all/20260323-umem-dma-attrs-v1-1-d6890f2e6a1e@nvidia.com

Signed-off-by: Leon Romanovsky <leon@kernel.org>

* master: (1688 commits)
Linux 7.0-rc6
...

show more ...