Merge branch 'tip/sched/urgent'

Pickup dependencies; notably the RB-tree fix.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>

regmap: Fix cache lifecycle locking and teardown

Michael Reeves <michael.reeves077@gmail.com> says:

Fix an "Invalid wait context" lockdep warning during Apple GPIO probe and
correct debugfs orderin

regmap: Fix cache lifecycle locking and teardown

Michael Reeves <michael.reeves077@gmail.com> says:

Fix an "Invalid wait context" lockdep warning during Apple GPIO probe and
correct debugfs ordering during cache teardown.

Tested on Apple M3 MacBook Air (T8122):

- All 4 GPIO controllers probe successfully with lockdep enabled.
- The "Invalid wait context" warning no longer occurs.
- The regmap KUnit suite passes and lockdep remains enabled.

Link: https://patch.msgid.link/20261006-regcache-lifecycle-submit-v3-0-37bdd82fd47c@gmail.com

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Merge patch series "lazy bounce buffering for checksummed reads v3"

Christoph Hellwig <hch@lst.de> says:

This series improves performance and resource usage for reads from
devices that require stab

Merge patch series "lazy bounce buffering for checksummed reads v3"

Christoph Hellwig <hch@lst.de> says:

This series improves performance and resource usage for reads from
devices that require stable pages due to checksumming on XFS.

Currently XFS unconditionally bounce buffers reads on such devices to
prevent user modifications to the buffer from corrupting the data,
leading to checksum failures.

This uses DRAM bandwidth and CPU cycles for copies that are not needed
most of the time, and due to the use of a bio_vec for the bounce
buffer to smaller than wanted and unaligned I/O sizes when using 4k
user pages (i.e. 1MB-4k I/O).

This series addresses this by reading without the bounce buffer first,
and then only allocating a buffer and reading into that again on an
initial checksum failure. To accommodate for rare (or hypothetical?)
applications that have legitimate needs to frequently modify in-flight
buffers, a sysfs know is provided to revert to the old behavior.

NOTE/QUESTION TO SUBSYSTEM MAINTAINERS: The patches in this series are
split over 3 subsystems, and I'd love to hear from the maintainers
about their preferences for merging this.

* 'for-7.4/lazy-bounce-buffering' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
block,iomap: remove the old read side bounce buffering support
xfs: log a message at mount time when using integrity protection
xfs: add error injection for lazy bounce buffering
xfs: add support for lazy direct read bounce buffering
iomap,xfs: move integrity verification to the file system
xfs: use BIO_COMPLETE_IN_TASK for bounce buffered read I/Os
iomap: better read bounce buffering support
block,iomap: fix protection information verification with initial bvec offset
xfs: move PI generation into xfs_submit_zoned_bio
iomap,xfs: move T10 PI handling for direct I/O into ->submit_io
iomap: add a IOMAP_IOEND_INTEGRITY flag
iomap: add a iomap_ioend_flags helper
iomap: respect maximum I/O size in iomap_dio_bio_iter_one
block: warn on too larger integrity allocations
block: pass a maxlen argument to bio_iov_iter_get_pages
block: add a bio_prepare_reissue helper
block: export fs_bio_integrity_{alloc,free}
block: split bio_iov_iter_bounce_write
block: improve aligning down bios in bio_iov_iter_bounce_write
block: cap atomic write size by PI buffer size constraints
block: avoid integer overflows in max_integrity_io_size
block: store GPT attributes as a raw value

Link: https://patch.msgid.link/20260909060924.1102037-1-hch@lst.de
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>

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Merge branch 'perf/urgent' into perf/core, to resolve conflict

Conflicts:
include/linux/perf_event.h

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge tag 'kvmarm-fixes-7.3-1' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 changes for 7.3, take #2

- Invalidate the ITS translation cache when the guest c

Merge tag 'kvmarm-fixes-7.3-1' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 changes for 7.3, take #2

- Invalidate the ITS translation cache when the guest changes the
base address of the ITS tables (Fuad Tabba)

- Skip saving ITS devices with device IDs that are out-of-bounds
rather than failing the entire ITS save ioctl (Fuad Tabba)

- Close race between VM teardown and invalidations of nested MMUs
when handling MMU operations that are allowed to block
(Lorenzo Stoakes)

- Various fixes for the handling of the host's untrusted SVE
configuration in pKVM (Fuad Tabba)

- Make sure that empty SMCCC ranges based at 0 are rejected by the
kvm_smccc_set_filter() (Karl Mehltretter)

- Revoke the host mapping for pKVM's private stack pages, along
with a new sanity check that all mappings in the hyp's private
VA range have been correctly marked as hyp-owned (Fuad Tabba)

- Lifetime fixes for the array of shadow stage-2 MMUs, ensuring that
concurrent vCPU initialization cannot relocate in-use MMUs. Defer
the freeing of shadow stage-2 MMUs to the point that no other users
(e.g. MMU notifier) could reference them (Marc Zyngier)

- Drop useless WARN when rejecting an unsupported ioctl for pKVM
(Fuad Tabba)

- Fix the steal_time selftest to install correctly-sized mappings for
non-4K hosts (Sebastian Ott)

- Correct mapping of fine-grained trap for GCSPOPX instruction
(Mark Brown)

- Fix KVM_BUG_ON() due to missing handling of DBGBXVR<n> from 32-bit
guests (Karl Mehltretter)

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Merge tag 'v7.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-current

Linux 7.3-rc4

Merge tag 'asoc-fix-v7.3-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v7.3

A relatively large pile of fixes here, a lot of driver specific st

Merge tag 'asoc-fix-v7.3-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v7.3

A relatively large pile of fixes here, a lot of driver specific stuff
that's broadly unremarkable plus a few core fixes from Richard that fix
issues where SoundWire systems with multiple CODECs on the same link
would configure the CODECs to use the same bus slots leading to broken
audio.

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

Backmerging to get drm-misc-fixes up to v7.3-rc2.

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

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 Ai

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"

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pmdomain: airoha: fix unselectable AIROHA_CPU_PM_DOMAIN kconfig

The AIROHA_CPU_PM_DOMAIN config was wrongly guarded under the Mediatek PM
Domains menu and was unselectable.

Move it outside the menu

pmdomain: airoha: fix unselectable AIROHA_CPU_PM_DOMAIN kconfig

The AIROHA_CPU_PM_DOMAIN config was wrongly guarded under the Mediatek PM
Domains menu and was unselectable.

Move it outside the menu so it's now visible and correctly selectable by
default on Airoha SoC.

Cc: stable@vger.kernel.org
Fixes: 82e703dd438b ("pmdomain: airoha: Add Airoha CPU PM Domain support")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Signed-off-by: Ulf Hansson <ulfh@kernel.org>

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Merge drm/drm-next into drm-intel-gt-next

Backmerging to pull in commit 5401b9adebc9 ("i915: don't use
a vma that didn't match the context VM") to revert it.

Signed-off-by: Joonas Lahtinen <joonas.

Merge drm/drm-next into drm-intel-gt-next

Backmerging to pull in commit 5401b9adebc9 ("i915: don't use
a vma that didn't match the context VM") to revert it.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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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 tag 'v6.19-rc1' into msm-next

Merge Linux 6.19-rc1 in order to catch up with other changes (e.g. UBWC
config database defining UBWC_6).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.q

Merge tag 'v6.19-rc1' into msm-next

Merge Linux 6.19-rc1 in order to catch up with other changes (e.g. UBWC
config database defining UBWC_6).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

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Merge drm/drm-next into drm-xe-next

Backmerging to bring in 6.19-rc1. An important upstream bugfix and
to help unblock PTL CI.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after 6.19-rc1

Cross-merge BPF and other fixes after downstream PR.

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

Merge drm/drm-next into drm-intel-next

Sync-up some display code needed for Async flips refactor.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-misc-next

Let's kickstart the v6.20 (7.0?) release cycle.

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

Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.19

We've been quite busy with fixes since the merge window, though

Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.19

We've been quite busy with fixes since the merge window, though not in
any particularly exciting ways - the standout thing is the fix for _SX
controls which were broken by a change to how we do clamping, otherwise
it's all fairly run of the mill fixes and quirks.

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Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Pull in rc1 to include all changes since the merge window closed,
and grab all fixes and changes from drm/drm-next.

Signed-off-by: M

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Pull in rc1 to include all changes since the merge window closed,
and grab all fixes and changes from drm/drm-next.

Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>

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Merge tag 'pmdomain-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

Pull pmdomain updates from Ulf Hansson:
"pmdomain core:
- Allow power-off for out-of-band wakeup-capable

Merge tag 'pmdomain-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

Pull pmdomain updates from Ulf Hansson:
"pmdomain core:
- Allow power-off for out-of-band wakeup-capable devices
- Drop the redundant call to dev_pm_domain_detach() for the amba bus
- Extend the genpd governor for CPUs to account for IPIs

pmdomain providers:
- bcm: Add support for BCM2712
- mediatek: Add support for MFlexGraphics power domains
- mediatek: Add support for MT8196 power domains
- qcom: Add RPMh power domain support for Kaanapali
- rockchip: Add support for RV1126B

pmdomain consumers:
- usb: dwc3: Enable out of band wakeup for i.MX95
- usb: chipidea: Enable out of band wakeup for i.MX95"

* tag 'pmdomain-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (26 commits)
pmdomain: Extend the genpd governor for CPUs to account for IPIs
smp: Introduce a helper function to check for pending IPIs
pmdomain: mediatek: convert from clk round_rate() to determine_rate()
amba: bus: Drop dev_pm_domain_detach() call
pmdomain: bcm: bcm2835-power: Prepare to support BCM2712
pmdomain: mediatek: mtk-mfg: select MAILBOX in Kconfig
pmdomain: mediatek: Add support for MFlexGraphics
pmdomain: mediatek: Fix build-errors
cpuidle: psci: Replace deprecated strcpy in psci_idle_init_cpu
pmdomain: rockchip: Add support for RV1126B
pmdomain: mediatek: Add support for MT8196 HFRPSYS power domains
pmdomain: mediatek: Add support for MT8196 SCPSYS power domains
pmdomain: mediatek: Add support for secure HWCCF infra power on
pmdomain: mediatek: Add support for Hardware Voter power domains
pmdomain: qcom: rpmhpd: Add RPMh power domain support for Kaanapali
usb: dwc3: imx8mp: Set out of band wakeup for i.MX95
usb: chipidea: ci_hdrc_imx: Set out of band wakeup for i.MX95
usb: chipidea: core: detach power domain for ci_hdrc platform device
pmdomain: core: Allow power-off for out-of-band wakeup-capable devices
PM: wakeup: Add out-of-band system wakeup support for devices
...

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pmdomain: mediatek: mtk-mfg: select MAILBOX in Kconfig

The mtk-mfg pmdomain driver calls common mailbox framework functions. If
the common mailbox framework is not selected in the kernel's
configura

pmdomain: mediatek: mtk-mfg: select MAILBOX in Kconfig

The mtk-mfg pmdomain driver calls common mailbox framework functions. If
the common mailbox framework is not selected in the kernel's
configuration, the build runs into a linker error, as the symbols are
absent.

The hardware mailbox Kconfig system, MAILBOX, has no dependencies of its
own. It's therefore safe to "select" it rather than use "depend on".

Declare this "select" dependency in the Kconfig for the driver.

Fixes: 1ff1f0db6aec ("pmdomain: mediatek: Add support for MFlexGraphics")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202510301311.TcOCnZ1s-lkp@intel.com/
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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pmdomain: mediatek: Add support for MFlexGraphics

Various MediaTek SoCs use GPU integration silicon named "MFlexGraphics"
by MediaTek. On the MT8196 and MT6991 SoCs, interacting with this
integratio

pmdomain: mediatek: Add support for MFlexGraphics

Various MediaTek SoCs use GPU integration silicon named "MFlexGraphics"
by MediaTek. On the MT8196 and MT6991 SoCs, interacting with this
integration silicon is required to power on the GPU.

This glue silicon is in the form of an embedded microcontroller running
special-purpose firmware, which autonomously adjusts clocks and
regulators.

Implement a driver, modelled as a pmdomain driver with a
set_performance_state operation, to support these SoCs.

The driver also exposes the actual achieved clock rate, as read back
from the MCU, as common clock framework clocks, by acting as a clock
provider as well.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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

Backmerging to get updates from v6.15-rc1.

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

Merge branch 'next' into for-linus

Prepare input updates for 6.15 merge window.