Merge tag 'backlight-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones:
"New Support & Features:
- Silergy SY7758: Add driver for the 6-channel high-efficiency LED
driver
Improvements & Fixes
- Awinic AW99706: Fix device tree property names to match the
binding, consistently validate all property values, and honor the
core blank state in `update_status()`
- Kinetic KTD2801: Add missing dependency on `GPIOLIB` in Kconfig
- Qualcomm WLED: Remove redundant `dev_err()` calls
Cleanups & Refactoring
- Core: Use `sysfs_emit()` instead of `sprintf()` in sysfs show
callbacks
- Maintainers: Update Junjie Cao's email address for the Awinic
AW99706 driver
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Merge tag 'leds-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
Pull LED updates from Lee Jones:
"New Support & Features:
- Core: Extend netdev trigger speeds up to 100G
- PWM Multicolor: Introduce default-intensity property
- Analog Devices LTC3220: Add support for 18 channel LED driver
- NXP PCA963x: Add multicolor LED class support
Improvements & Fixes:
- GPIO: Clear error pointers for skipped LEDs
- Broadcom BCM63138: Use %pe to print pinctrl error instead of %ld
- ISSI IS31FL319x: Modernize device registration by using fwnode APIs
- NXP PCA9532: Fix inverted GPIO output polarity
- NXP PCA9532: Fix phantom device registration on missing hardware
- STMicroelectronics ST1202: Correct and extend hw_pattern
documentation
- STMicroelectronics ST1202: Fix channel disable logic on zero
brightness and ensure brightness changes are applied in active mode
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Merge tag 'mm-stable-2026-08-26-15-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull more MM updates from Andrew Morton:
- "mm/rmap: index MAP_PRIVATE file-backed folios by anonymous pgoff"
(Lorenzo Stoakes)
Index MAP_PRIVATE file-backed folios by their anonymous page offset
to resolve confusion around reverse mapping for zeroed and CoW'd
file-backed memory.
Use this new VMA anonymous page offset tracking to eliminate index
conflicts and lay the foundation for scalable CoW performance
improvements.
- "promote mapped executable folios after first usage for MGLRU"
(Baolin Wang)
Make MGLRU's protection of mapped executable file folios more
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Merge tag 'hyperv-next-signed-20260826' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
Pull hyperv updates from Wei Liu:
- Decrypt netvsc buffer on contiguous direct-map addresses (Kameron
Carr)
- Drop WS2012/2012R2 & Win8/8.1 Hyper-V support (Michael Kelley)
- Use more meaningful errnos for hypercall status code (Hardik Garg)
- Fix lost interrupts on CPU hot-unplug for Hyper-V PCI/MSI (Naman
Jain)
- Reserve more MSHV vectors for Linux root partition (Wei Liu)
* tag 'hyperv-next-signed-20260826' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
clocksource: hyper-v: Remove support for stimer interrupts in message mode
scsi: storvsc: Remove support for storvsc protocol of old Hyper-V hosts
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Merge tag 'nfs-for-7.3-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client updates from Trond Myklebust:
"Highlights include:
Stable fixes:
- Use-after-free fixes for the sunrpc client code
- Delegation hash table leak
- NULL dereference on lockowner allocation failure
- Fix a handshake completion race in the TLS code
- Fix an error sign checking issue when deciding whether the pNFS
layout is still in use, or can be returned
- Fix a layout segment leak in pnfs_layout_process()
Other bugfixes:
- Fix a missing NULL check in the rpcbind client
- annotate shared socket callbacks with READ_ONCE/WRITE_ONCE
- nfs_inode_set_delegation() error paths should return the delegation
- Use clear_and_wake_up_bit() in nfs_clear_invalid_mapping() and the
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Merge tag 'trace-rv-v7.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull runtime verification fix from Steven Rostedt:
- Use .old instead of .bak for rvgen kunit backup files
The rvgen kunit command generates .bak backup files and these are
checked in for selftests as "golden" files for make check. But
'make distclean' removes such files, leaving the tree dirty.
Switch to .old to preserve a clean tree after make disclean.
* tag 'trace-rv-v7.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
verification/rvgen: Use .old instead of .bak for kunit backup files
Merge tag 'thermal-7.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more thermal control updates from Rafael Wysocki:
"This mostly consists of assorted updates of thermal drivers, including
new hardware support (Airoha AN7583, Qualcomm Master BandGap thermal
monitor, QCom PMIC5 Gen3 ADC), but it also includes two reverts of
recent cosmetic thermal core updates that went against driver core
plans to eliminate class_create():
- Fix missing bitfield include headers in Armada and QCom SPM BMG
drivers (Daniel Lezcano)
- Fix missed file when manually applying a change after a conflict
resolution for the QCom SPMI ADC TM5 Gen3 (Daniel Lezcano)
- Move thermal_zone_device_enable() to the right place in order to
prevent calling it if the thermal zone registration failed (Dan
Carpenter)
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Merge tag 'pm-7.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management updates from Rafael Wysocki:
"These fix two issues in the intel_rapl power capping driver, fix a
potential issue in the schedutil cpufreq governor on 32-bit systems,
fix a runtime PM issue related to failing system suspend, and update
the intel_pstate cpufreq driver:
- Fix a kernel panic during PMU unbind in the intel_rapl power
capping driver and sign-extend the PMU delta on counter wraparound
in it to avoid misreporting energy (Sumeet Pawnikar and Yifan Li)
- Unblock runtime PM when device prepare fails that was not done by
mistake (Shibo Zhu)
- Fix possible rate limit overflow on 32-bit systems in the schedutil
cpufreq governor (Hui Su)
- Consolidate HWP P-states initialization in the intel_pstate cpufreq
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Merge tag 'acpi-7.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI support updates from Rafael Wysocki:
"These update documentation to reflect recent changes in the upstream
ACPICA project, fix issues in the core ACPI device enumeration code
(one of which has been introduced recently), improve the primary
"physical" device lookup for ACPI device objects in that code, and
update ACPI device drivers:
- Update MAINTAINERS, CREDITS and ACPI subsystem documentation to
reflect recent changes in the upstream ACPICA project (Rafael
Wysocki)
- Prevent the core ACPI enumeration code from combining device
resources that overlap completely in order to avoid resource
conflicts during platform device registration because there are
drivers that expect such resources to be present (Rafael Wysocki)
- Defer device power initialization during ACPI-based device
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"Mostly the usual clk driver updates and new SoC additions plus
non-critical data fixes for things that weren't used yet.
One thing that's new here in the core is SSC spread spectrum support
(SSC) in the clk provider API. The idea is that DT authors will
configure SSC for certain clks and they'll be configured at clk
provider registration time or when a consumer device is probed,
similar to how we handle assigned clk rates or parents.
On the clk driver side we have Qualcomm adding almost half the diff
because they add support for 4 different SoCs and then a long tail of
other SoCs like Mediatek, Renesas, Rockchip, SpaceMiT, etc. add more
SoC support this time around. Luckily it's mostly clk data for these
new SoCs because the actual clk_ops are already there. Beyond the new
drivers we get all the little fixups for more compilation coverage or
usage of more modern APIs. That all looks normal.
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Merge tag 'apparmor-pr-2026-08-26' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
Pull AppArmor updates from John Johansen:
"The biggest functional change is Jann Horn's fix for how aparmor is
doing stale cred updates after a policy replacement.
apparmor: fix cred UAF caused by begin_current_label_crit_section()
It moves the update to be done during task_work at the end of the
syscall.
One major feature is allowing policy to be compressed in userspace
instead of after the fact (in kernel) if we need to hold onto it for
CRIU/introspection.
The other major change is to do with network mediation. It is a lot of
code churn but does not do any functional changes to mediation. It
moves the code around, and refactors it to use newer patterns for
consistency, and in preparation for some improvements in mediation in
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Merge branches 'pm-cpufreq' and 'pm-sleep'
Merge additional cpufreq updates and one update related to system sleep
for 7.3-rc1:
- Unblock runtime PM when device prepare fails that was not done by
mistake (Shibo Zhu)
- Fix possible rate limit overflow on 32-bit systems in the schedutil
cpufreq governor (Hui Su)
- Consolidate HWP P-states initialization in the intel_pstate cpufreq
driver and make that driver avoid using the DESIRED_PERF HWP hint
when the Dynamic Efficiency Control (DEC) is enabled in the processor
to avoid inconsistent behavior (Rafael Wysocki)
* pm-cpufreq:
cpufreq: intel_pstate: Avoid using DESIRED_PERF when DEC is enabled
cpufreq: intel_pstate: Consolidate HWP P-states initialization
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Merge branches 'acpi-battery', 'acpi-button', 'acpi-soc' and 'acpi-pfrut'
Merge updates of assorted ACPI drivers for 7.3-rc1:
- Protect all battery properties with a separated mutex in the ACPI
battery driver to prevent race conditions from occurring and avoid
evaluating the _BST ACPI control method multiple times in parallel
for the same battery device (Rong Zhang)
- Add DMI quirk for Razer Blade Pro 17 early 2020 lid switch to the
ACPI button driver (Robin Everaars)
- Convert fixed clock rates in the ACPI driver for AMD SoCs (APD) to
use HZ_PER_MHZ and add a clock frequency for the HJMC01 I2C
controller to it (Hongnan Li and Xiangyang Yu)
- Fix a stack buffer overflow in query_capability() in the ACPI
platform firmware runtime update driver (Anirudh Prasad)
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Merge branch 'acpi-bus'
Merge changes related to primary "physical" device lookup for a given
ACPI device object that include the introduction of a new lookup helper
function and core ACPI device enumeration code updates putting that new
function to use (Rafael Wysocki)
* acpi-bus:
ACPI: scan: Use acpi_bus_get_primary_device()
ACPI: platform: Use acpi_bus_get_primary_device()
ACPI: bus: Introduce acpi_bus_get_primary_device()
Merge branch 'acpi-scan'
Merge core ACPI device enumeration code changes for 7.3-rc1:
- Prevent the core ACPI enumeration code from combining device
resources that overlap completely in order to avoid resource
conflicts during platform device registration because there are
drivers that expect such resources to be present (Rafael Wysocki)
- Defer device power initialization during ACPI-based device
enumeration to the point when the given device is known to be present
and functional and all of its dependencies have been met (Peixin Xie)
- Fix bus ID cleanup on device_add() failures during ACPI device object
registration (Hongyan Xu)
* acpi-scan:
ACPI: scan: Do not combine resources that overlap completely
ACPI: scan: Defer device power initialization
ACPI: scan: fix bus ID cleanup on device_add() failures
Merge tag 'docs-7.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/docs/linux
Pull more documentation updates from Jonathan Corbet:
"A handful of late-arriving fixes, a Japanese translation that was
ready long ago but fell through the cracks, and an update to the
Italian translations"
* tag 'docs-7.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/docs/linux:
docs: panic: Disclaimer about console verbosity when using panic_print with pstore
docs: kernel-parameters: add CPU_FREQ, CPU_IDLE build options
doc:it_IT: align Italian documentation in process
docs: threat-model: fix /dev/kmsg reference
docs: block: fix dead http link in blk-mq.rst
docs/ja_JP: translate submitting-patches.rst (tag usage)
Merge tag 'pwrseq-updates-for-v7.3-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull another power sequencing update from Bartosz Golaszewski:
"A single tree-wide rename of two of the public functions to better
reflect their actual semantics:
- rename pwrseq_power_on/off() to pwrseq_enable/disable() tree-wide"
* tag 'pwrseq-updates-for-v7.3-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
power: sequencing: rename pwrseq_power_on/off() to pwrseq_enable/disable()
power: sequencing: rename pwrseq_power_on/off() to pwrseq_enable/disable()
The way power sequencing works means that a call to pwrseq_power_on()
does not necessarily result in the pwrseq target being powered-on at
that time: it may have already been powered on before. Similarly: a call
to pwrseq_power_off() does not have to result in an actual powering off
of resources: there may still be other users that requested a power-on
before.
We will also introduce the concept of "non-controllable" pwrseq targets
soon which further increases the disconnect between the naming
convention and the actual semantics.
What consumers of pwrseq descriptors actually do is: they *vote* for a
powering on of a given target or retract that vote. These operations
could be called get/put in line with runtime PM but this could become
confusing since we already provide pwrseq_get/put() for a different
purpose. pwrseq_vote_on/off() also have been rejected as unusual in
the tree.
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Merge tag 'hwlock-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull hwspinlock updates from Bjorn Andersson:
"Propagate single-lock registration failures from radix_tree_insert(),
making caller sanity checks effective.
Update the hwspinlock MAINTAINERS repository URL to the current
remoteproc tree"
* tag 'hwlock-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
hwspinlock: propagate errno when registering single lock
MAINTAINERS: Update remoteproc repo url for hwspinlock
Merge tag 'rpmsg-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull rpmsg updates from Bjorn Andersson:
"Fix a GLINK endpoint teardown deadlock during driver detach and order
SMEM FIFO reads after the remote-updated availability check.
Prevent duplicate rpmsg character endpoint teardown when remoteproc
shutdown races with RPMSG_DESTROY_EPT_IOCTL.
Replace unsafe string and sysfs formatting helpers, and correct the
unregister_rpmsg_driver() return value documentation"
* tag 'rpmsg-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
rpmsg: glink: smem: order FIFO read after availability check
rpmsg: glink: fix deadlock in endpoint destroy during driver detach
rpmsg: char: Check for ongoing chrdev destroy
rpmsg: glink: Replace strcpy() with strscpy()
rpmsg: core: Fix incorrect return value documentation
rpmsg: Replace sprintf() with sysfs_emit() in sysfs show
Merge tag 'rproc-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull remoteproc updates from Bjorn Andersson:
"Add a remoteproc driver and binding for AMD MicroBlaze/V soft cores
executing from dual-port BRAM, with clock and reset control and
support for firmware without a resource table.
Introduce a generic Qualcomm PAS service with SCM and OP-TEE backends,
and migrate the PAS, MSS, and WCNSS remoteproc drivers to it. Add Nord
ADSP and CDSP support, Eliza CDSP support, Maili ADSP/CDSP bindings,
and late-attach SoCCP support for Kaanapali, Hawi, Maili, and Glymur.
Enable BAM-DMUX child devices for PAS modems and fix PAS memory
protection, handover, shutdown, and resource lifetime handling.
Harden remoteproc lifecycle handling by attaching asynchronously,
stopping crashed processors, synchronizing crash work with removal,
and forcing shutdown before device resources are released. Reallocate
resources during attach recovery and fix several reference and
error-path leaks.
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Merge tag 'erofs-for-7.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull more erofs updates from Gao Xiang:
- Fix up the EROFS_FS_ZIP_LZMA_DEFAULT_MAX_STREAMS default logic so
that "make savedefconfig" won't write the needless default value to
the defconfig file
- Add support for SEEK_{HOLE,DATA}, splice() as well as enable large
folios in inode_share mode
- Fix z_erofs_gbuf_growsize() after the previous buffer resizing fails
* tag 'erofs-for-7.3-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
erofs: simplify z_erofs_gbuf_growsize()
erofs: skip sufficiently large global buffers when resizing
erofs: support large folios in inode_share mode
erofs: support splice() in inode_share mode
erofs: support SEEK_HOLE/SEEK_DATA in inode_share mode
erofs: Fix EROFS_FS_ZIP_LZMA_DEFAULT_MAX_STREAMS default logic
thermal/drivers/qcom-spmi-mbg-tm: Add module namespace import for IIO_CONSUMER
Commit ebf1d03dab96 ("iio: inkern: Use namespaced exports") in the iio
tree restricts certain exported core functions that a driver added in
commit c3dce117333c ("thermal/drivers/qcom: Add support for Qualcomm MBG
thermal monitoring") from the thermal tree uses, causing modpost to
warn (or error without CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS):
ERROR: modpost: drivers/thermal/qcom/qcom-spmi-mbg-tm.ko: module uses symbol 'devm_iio_channel_get' from namespace 'IIO_CONSUMER', but does not import it.
ERROR: modpost: drivers/thermal/qcom/qcom-spmi-mbg-tm.ko: module uses symbol 'iio_read_channel_processed' from namespace 'IIO_CONSUMER', but does not import it.
Add the IIO_CONSUMER namespace import to clear up the error.
Signed-off-by: Nathan Chancellor <nathan at kernel.org>
Acked-by: Randy Dunlap <rdunlap at infradead.org>
Tested-by: Randy Dunlap <rdunlap at infradead.org>
Link: https://patch.msgid.link/20260812-qcom-spmi-mbg-tm-ns-modpost-error-v1-1-d849390d2714@kernel.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki at intel.com>
Revert "thermal/core: Use the thermal class pointer as init guard"
This reverts commit 499274d078d0 ("thermal/core: Use the thermal class
pointer as init guard") because it depends on another commit that needs
to be reverted.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki at intel.com>
Reviewed-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Link: https://patch.msgid.link/6301222.lOV4Wx5bFT@rafael.j.wysocki
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm updates from Paolo Bonzini:
"ARM64:
- Add support for 'slot' based PMU events, paired with new UAPI that
compels the user to select a specific PMU implementation
- Lazy save/restore of vCPU state for pKVM, along with various fixes
and cleanups to the management of vCPU state between the untrusted
host and pKVM hypervisor
- Disable traps of EL1 registers for nested hypervisors when
FEAT_NV2p1 is present, guaranteeing that EL2-specific register bits
are stateful in the EL1 counterpart
- Leverage FEAT_NV3 to avoid unnecessary ERET/TLBI traps when the
scope of those instructions remains 'in host' (i.e. L1
kernel/userspace)
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Merge tag 'tty-7.3-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 7.3-rc1.
Not really all that much happened this development cycle for this
subsystem, changes in here are:
- removal of the ipwireless driver as it's no longer used or needed
- new 8250_mxpcie driver added
- qcom serial driver updates and additions
- vt mode validation addition
- lots of other small serial driver updates and additions
All of these have been in linux-next for weeks with no reported issues"
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Merge tag 'usb-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt updates from Greg KH:
"Here is the big set of USB and Thunderbolt driver updates for 7.3-rc1.
Lots of driver work for new devices and systems, and many other minor
fixes and updates. Included in here are:
- Thunderbolt subsystem driver updates and additions
- typec driver updates and additions
- usb gadget fixes all over the place, seems like people are finally
paying attention to these drivers for some reason
- xhci driver updates and fixes based on lots of reports
- usb-serial driver updates and additions
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