Merge tag 'trace-ringbuffer-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull ring-buffer updates from Steven Rostedt:
- Remove unneeded semicolon
A macro ended with a semicolon that wasn't needed.
- Fix freeing cpu_buffer extra subbuffer with order greater than zero
When the cpu_buffer was being freed, its "free" page, was using
free_page() to free it when it could be more than one page.
- Hold the cpu_buffer lock when resizing the subbuffer
The freeing of the "free" page of the cpu_buffer was done without
locking. The order of the data was being saved and then the "free"
page was set to NULL. But there is a race that the "free" page could
have been updated between those two operations. Add locking around it
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Merge tag 'tracefs-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracefs updates from Steven Rostedt:
- Define event fields before directory creation
Move the event_define_fields() call in event_create_dir() before the
eventfs directory creation. Previously, a failure after directory
creation wouldn't clean up eventfs_inode because the error path
didn't call eventfs_remove_dir(). This eliminates the need to clean
up the eventfs directories if event_define_fields() fails.
- Add warning for out of bounds pos in __eventfs_iterate()
Sashiko complains about the ctx->pos causing issues if it is less
than 2 or greater than MAX_INT in __eventfs_iterate(). The thing is,
the logic prevents that from happening. But to make Sashiko happy,
add a WARN_ON() and exit safely if the function ever does get input
that is out of the range the function expects.
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Merge tag 'trace-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing updates from Steven Rostedt:
- Expose btf_ids to trace events
In order to allow BPF programs to attach to system call trace events
(which are actually pseudo trace events built on top of raw_syscall
events), expose the BTF ID of the events. This will allow BPF
programs better precision in attaching to events.
- Use "u64" to assign to hist_field->type
Instead of using kstrdup("u64", GFP_KERNEL) to assign the
hist_field->type, just point it to "u64" instead. The
hist_field->type is freed via kfree_const().
- Replace kmalloc()/strcpy() with kstrdup() for trace_printk
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Merge tag 'ftrace-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull ftrace updates from Steven Rostedt:
- Deprecrate ftrace_enabled in disabling ftrace
The file /proc/sys/kernel/ftrace_enabled was created when ftrace was
first introduced back in 2008. It was to be a "kill switch" if
something was to go wrong. It was also used as a way to turn off
function tracing for the latency tracers that would have it on by
default. But in 2013 (Linux 3.10) the option "function-trace" was
introduced to disable function tracing for the latency tracers as the
"ftrace_enabled" file was considered too big of a hammer and caused
too many side effects.
When live kernel patching came along, disabling ftrace via the
ftrace_enabled file would put the system into an unstable state if a
live kernel patch was installed. This created the need to mark some
function hooks as "PERMANENT".
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Merge tag 'trace-tools-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull RTLA updates from Steven Rostedt:
- Extend support for unsetting CLI options
libsubcmd auto-generates "--no-<option>" to unset options, provided
the option callback supports it. Implement this for RTLA CLI beyond
boolean options, and document the few exceptions that are left out.
- Test all tracer options in runtime tests
Verify that RTLA sets osnoise/timerlat options correctly by reading
them from tracefs during runtime tests.
- Improve range validation for option arguments
Make CLI range validation consistent with the kernel limits and unify
implementation and error messages between options.
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Merge tag 'trace-rv-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull Real-time Verifier updates from Steven Rostedt:
- Switch LTL and DOT parsers to Lark in code generation tool
The rvgen code generation tool originally parsed DOT files and LTL
specifications using custom string parsing and Ply, which is no
longer maintained. The DOT parser was fragile and prone to failure on
minor format variations. Both LTL and DOT parsers have been rewritten
to use the Lark parsing library.
- Simplify Hybrid Automata clock variables
The clock variables in hybrid automata monitors now use a single
representation of the elapsed time since the clock was reset, rather
than converting between invariant and guard representations. This
allows simpler code generation for the newly refactored parser.
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Merge tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl
Pull fwctl updates from Jason Gunthorpe:
- Support more commands in bnxt, this completes what they originally
wanted to do
- Rust bindings for fwctl. The Nova GPU is expected to use them next
cycle
* tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl:
rust: introduce abstractions for fwctl
fwctl/bnxt: Add DMA buffer support for HWRM commands
bnxt_en: Update bnxt firmware spec
Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd
Pull iommufd updates from Jason Gunthorpe:
"One small feature this cycle, the noiommu mode is useful in
single-purpose VMs running something like DPDK. It avoids the double
translation overhead and it seems to be commonly used with some hacks.
Summary:
- Formal API for "no iommu" mode in VFIO. iommufd now works in this
environment and provides page pinning and phyiscal address services
to userspace. This avoids nasty fragile tricks with mprotect and
pgmap
- Fix sykzaller crash racing change_process with map_pages
- Various skyzkaller/AI fixes for the selftests"
* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
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Merge tag 'iommu-updates-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux
Pull iommu updates from Joerg Roedel:
"ARM SMMUv2:
- Device-tree binding updates for Qualcomm Eliza, Maili, Shikra and
IPQ9650 SoCs
- Add support for Qualcomm SM8450
- Numerous fixes for lifetime and ordering issues found by Sashiko in
the Qualcomm driver
ARM SMMUv3:
- Fix interrupt type in device-tree binding example for NVIDIA CMDQV
- Numerous fixes for issues identified by Sashiko in the NVIDIA CMDQV
driver
- Work around TLB erratum T264-SMMU-3 on Tegra264 by repeating the
invalidation sequence
- Add support for HAFT (hardware access flag in table entries) when
using SVA
- Probe for 52-bit addressing with a page size smaller than 64k
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Merge tag 'for-7.3/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper updates from Mikulas Patocka:
- minor cleanups found by Claude Opus 4.6
- small cleanups in dm core, dm-cache, dm-switch, dm-inlinecrypt,
dm-vdo
- improve validation of metadata in dm-pcache
- fix resume-vs-remove ioctl race condition
- fix race condition when issuing table load ioctls concurrently
- fix dm-raid1 and dm-io, so that they work with unaligned bio vectors
- dm-integrity: use keyed markers as discard fillers
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Merge tag 'ata-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata updates from Damien Le Moal:
- Some code cleanups to rename the function used to identify ZAC
devices and declare some local functions static (me)
- Refactoring and improvement of the translation of the SCSI REPORT
SUPPORTED OPCODES command to allow users access to the entire list of
supported commands (me)
- Fix the translation of the WRITE SAME command with UNMAP bit set (DSM
TRIM) for devices with a sector size larger than 2K and devices that
support multiple TRIM segments (Niklas)
- Add support detecting support for and translating the SCSI commands
related to the storage elements depopulation feature (GET PHYSICAL
ELEMENT STATUS, REMOVE ELEMENT AND TRUCATE, REMOVE ELEMENT AND MODIFY
ZONES and RESTORE ELEMENTS AND REBUILD) (me)
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Merge tag 'driver-core-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
Pull driver core updates from Danilo Krummrich:
"container_of:
- Apply typeof_member(), remove the local __mptr variable to
eliminate variable shadowing warnings on nested container_of()
calls, and remove unnecessary parentheses
core:
- Add driver name to probe debug print for initcall_debug
- Avoid repeatedly printing the same 'Fixed dependency cycle' log
- Unwind device_add() on attribute creation failure in
attribute_container_add_class_device()
- Remove statistics group if encryption group creation fails in
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Merge tag 'devicetree-for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
- Add a DT maintainer profile document
- Various dt-check-style improvements
- Add a devres managed reserved memory region init function
- Print node name on any skipped reserved memory regions
- Correctly handle optional argument in
of_parse_phandle_with_args_map()
- Convert ti,keystone-reset, ti,da850-vpif, TI L4 interconnect, TI
SmartReflex, microchip,pic32mzda-dmt, microchip,pic32mzda-wdt, TI
DA8XX MSTPRI bus, and Xen VM bindings to DT schema format
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Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- v4l2-core: added ISP statistics support and per-block validation
- v4l2-core: Allow unknown HDR10 white point and luminance
- New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor
- New codec: Milos: VPU v2.0 codec support
- isp driver: gained support for Dreamchip RPPX1 ISP framework
- vsp1 driver: gained support for RZ/T2H and RZ/N2H
- Novalake driver: gained CVS support for new NVL hardware
- dvb-core: fix feed leak on failed DMX_ADD_PID
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Merge tag 'sound-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"It was a fairly busy development cycle - the changes spread over from
the core side to leaf drivers, with lots of cleanups and enhancements.
Here we go, some highlights:
ALSA core:
- Extension of ALSA control component list ABI
- Locking optimization and RCU conversion of ALSA sequencer core
- A few hardening fixes for UMP and sequencer core
- Drop __bitwise and __force prefix from UAPI definitions
ASoC:
- Automatic DAI format selection code deployment across many drivers
- Sorting of register default tables to prevent ordering issues in
many drivers
- Lots of code cleanups and refactoring
- Updates in Qualcomm driver stack
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Merge tag 'hid-for-linus-2026081901' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina:
"Core:
- fix long-standing force-feedback initialization race across the
subsystem (Dmitry Torokhov)
- switch to system_dfl_wq (Marco Crivellari)
AMD-SFH:
- support for tablet-mode switch for AMD SFH-based systems (Basavaraj
Natikar)
HyperX:
- support for HyperX QuadCast 2 (Benjamin Blume)
I2C-HID:
- support for devices that provide HID descriptor solely through
the ACPI _DSM method (XIE Zhibang)
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Merge tag 'hwmon-for-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"New drivers:
- Kandou KB9002 retimer
- PolarFire SoC temp/voltage sensor
- Eswin EIC7700 PVT sensor
- PMBus:
- Analog Devices MAX16545/MAX16550 and Volterra VT7505
- Monolithic MPQ82D00 and MPQ8646
- Silergy SQ24860
Added support to existing drivers:
- asus-ec-sensors: Support for ROG STRIX Z390-E GAMING, ProArt
Z690-CREATOR WIFI, ROG STRIX X870E-E GAMING WIFI7 R2, ROG CROSSHAIR
X870E HERO, and ROG Maximus Z790 Hero
- asus_rog_ryujin: Siupport for ROG Ryujin III
- ina2xx: Support for INA232
- k10temp: Per-CCD temperature monitoring for Zen5 Turin
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Merge tag 'spi-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"Along with a lot of driver specific work we've got a couple of core
features here. The bigger one is that we've now got support for
instantiating devices from sysfs similarly to how it's already done
for I2C, this is used with development boards with non-enumerable
expansion headers since SPI devices need to be manually specified. We
also have support for the DQS signal on higher end flash devices.
- Support for instantiating devices from sysfs, useful for
development boards with non-enumerable plugin modules, from
Vishwaroop A.
- Support for DQS in spi-mem, an additional signal used by flash
devices to avoid clock skew from Miquel Raynal.
- Support for more advanced SPI modes on DesignWare controllers from
Sudip Mukherjee.
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Merge tag 'regulator-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"This is a relatively quiet release for the regulator API, we've had no
major core work and not really that much driver work either. There's a
bunch of activity, including several new devices, but nothing hugely
remarkable here.
- Reworking of the mode handling in the max14577 driver to fix issues
with collisions with enables
- Support for onsemi FAN53555BUC23X, Qualcomm IPQ9650, PM4125 VBUS
and PM8150B and Unisoc SC2730"
* tag 'regulator-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (36 commits)
regulator: fan53555: Add support for FAN53555BUC23X type
regulator: qcom-rpmh: Fix coding style issues
regulator: qcom-rpmh: readback voltage/bypass/mode set during bootup
regulator: qcom-rpmh: Fix PMIC5 BOB bypass mode handling
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Merge tag 'regmap-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"This is a relatively busy release, though it's mostly cleanup work. We
did add some new hooks for regmap-irq to support some driver work,
that should also come in as part of a shared branch with the relevant
driver work in the GPIO subsystem"
* tag 'regmap-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: clean up kernel-doc comments
regcache: Validate cache_only state in regcache_sync_region()
regcache: Warn if regcache_sync() is called in cache_only mode
regcache: Mark cache dirty if selector register rewrite fails
regcache: Preserve cache synchronization errors in regcache_sync()
regmap: maple: Workaround for another false-positive compiler warning
regcache: Make ->exit() callback return void
Merge tag 'pmdomain-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain updates from Ulf Hansson:
- amlogic: Add support for A9 power domains
- bcm: Raise ASB poll timeout to 100us for bcm2835-power
- imx: Allow building power domain drivers as a modules
- mediatek:
- Add support for the MT6858 power domains
- Add support for the MT8196 HFRP DirectCTL power domains
- qcom:
- Add support for RPMh power domains for Maili
- Skip retention by default for rpmhpd
- renesas: Add support for R-Car X5H Module Controller
- rockchip: Add a regulator to the RK3568 NPU power domain
- tegra: Add support for multi-socket platforms
* tag 'pmdomain-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (24 commits)
pmdomain: renesas: Add R-Car X5H MDLC driver
dt-bindings: power: Document Renesas R-Car X5H Module Controller
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Merge tag 'i2c-7.3-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux
Pull i2c updates from Andi Shyti:
"The main changes are support for shared SCL lines in i2c-gpio, a
larger qcom-geni update covering tracing and transfer recovery and
support for R-Car Gen5.
The rest is mostly smaller driver, core and DT binding updates.
Core and helpers:
- support bus recovery with single-ended GPIOs
- acpi: clean up resource handling
- acpi: force ELAN1300 to 100 kHz
- algo-bit: allow consumers to skip the optional bus test
Drivers:
- use generic bus frequency definitions in nomadik, octeon-core,
microchip-corei2c, k1, davinci and pnx
- i2c-gpio: support multiple buses sharing the same SCL line
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Merge tag 'gpio-updates-for-v7.3-rc1-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"GPIO core:
- extend the gpio-regmap abstraction layer with more features
allowing users to override configuration setting, translate
register values and masks and enable/disable interrupts
- extend GPIO kunit tests with suites verifying probe ordering by
software node devlink support and software node hogs
- shrink GPIO kunit initialization code
- coding style updates (remove commas from sentinels where
applicable)
- with all users now converted treewide to using real firmware node
links for software node GPIO lookup: remove the deprecated
label-matching mechanism from from GPIO core
- drop redundant return value check of nonseekable_open() in
gpiolib-cdev
- use IRQ trigger helpers where applicable
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Merge tag 'pwrseq-updates-for-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull power sequencing updates from Bartosz Golaszewski:
"This a very tiny pull for v7.3 from the power sequencing tree. It only
contains a handful of updates to the pwrseq-pcie-m2 driver:
- add support for new devices to pwrseq-pcie-m2
- make device matching more fine-grained for cases where the same
combo chips are wired differently on the M.2 card (and - for
instance - don't require serial device creation because they expose
BT over USB) in pwrseq-pcie-m2"
* tag 'pwrseq-updates-for-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
power: sequencing: pcie-m2: Match WCN6855 and WCN7851 UART BT variants by subdevice ID
power: sequencing: pcie-m2: Add QCA2066 (QCNFA765) BT serdev ID
power: sequencing: pcie-m2: Add PCI ID for NXP 88W9098 and AW693 Bluetooth
Merge tag 'pwm/for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux
Pull pwm updates from Uwe Kleine-König:
"A bunch of cleanups - in C and Rust - and a devicetree and driver
extension for a new SoC variant.
Thanks to Biju Das, Francis Laniel, Guru Das Srinagesh, Markus
Elfring, Mikko Perttunen, Thierry Reding, and Yi-Wei Wang for their
changes and further Alexandre Courbot, Benno Lossin, Chen Wang, Geert
Uytterhoeven, Jon Hunter, Laurent Pinchart, Michal Wilczynski, Mikko
Perttunen, and Rob Herring for valuable review feedback"
* tag 'pwm/for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
pwm: th1520: use vertical import style
rust: pwm: replace `core::mem::zeroed` with `pin_init::zeroed`
pwm: rzg2l-gpt: Drop unused rzg2l_gpt_chip parameter from rzg2l_gpt_calculate_prescale()
pwm: Use seq_putc() calls in pwm_dbg_show()
pwm: tegra: Add support for Tegra264
pwm: tegra: Parametrize duty and scale field widths
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Merge tag 'input-for-v7.3-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- A new driver and device tree binding for Imagis ISA1200 haptic motor
controller
- Improvements to input core opening, closing and inhibiting devices,
ensuring devices are fully ready before delivering events, deferring
handler start() until the device is opened, resyncing state on
uninhibit, and rejecting inhibit requests during unregistration
- Updates to cap11xx capacitive touch driver to support Microchip
CAP1114, optional hardware reset GPIO handling, and per-chip LED
constraints
- Fixes for MELFAS MMS114 touchscreen driver hardening incoming data
parsing, endianness fixes for I2C packet layout, Y-resolution
configuration, and refactoring to use chip variant descriptors
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Merge tag 'chrome-platform-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome platform updates from Tzung-Bi Shih:
"New:
- Add post_power_on_delay_ms for Hana in of_hw_prober
Improvements:
- Use dumb trackpad prober for Spherion in of_hw_prober
Fixes:
- Check bound of firmware-reported data in cros_ec_sensorhub and
cros_ec_typec
- Fix memory overread in cros_ec_sensorhub
- Fix resource leak in cros_ec_debugfs
- Clamp payload length for LIGHTBAR_CMD_SET_PROGRAM_EX in
cros_ec_lightbar
Cleanups:
- Drop unused platform_device_id driver data
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