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Pull MMC updates from Ulf Hansson:
"MMC core:
- Scan the eMMC boot areas for partition table
- Clarify purpose of mmc_can* functions by renaming them to mmc_card_can*
- Clarify helpers for host capabilities by renaming them to mmc_host_can*
- Add support for graceful host removal for SD and eMMC
- Further avoid re-storing power to the eMMC before a shutdown
- Add quirk to disable DDR50 tuning and use it for some Swissbit SD-cards
MMC host:
- mtk-sd: Add support for Dimensity 1200 MT6893
- mtk-sd: Fix condition to enable single burst type
- mtk-sd: Optimize several code-paths by aggregating register-writes
- renesas_sdhi: Add support for the Renesas RZ/V2N variant
- sdhci-msm: Add support for the SM7150 variant
- sdhci-esdhc-imx: Re-factor the system PM logic
- sdhci-esdhc-imx: Lots of improvements around the tuning support
- sdhci-of-arasan: Add support for the Renesas RZ/N1D variant
- sdhci-of-dwcmhsc: Add Sophgo SG2044 support
- sdhci-of-esdhc: Add support for the LS1021a variant
- sdhci-of-k1: Add new driver to support for SpacemiT K1 controller
- sdhci-pic32: Convert microchip,sdhci-pic32 DT doc to json schema
- wmt-sdmmc: Convert DT doc to json schema"
* tag 'mmc-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (59 commits)
dt-bindings: mmc: sdhci-of-dwcmhsc: Allow use of a power-domain
mmc: sdhci-esdhc-imx: fix few build warnings
mmc: bcm2835: Use str_read_write() helper
mmc: host: sdhci-esdhc-imx: refactor the system PM logic
mmc: sdhci: export APIs for sdhci irq wakeup
mmc: sdhci-of-k1: add support for SpacemiT K1 SoC
dt-bindings: mmc: spacemit,sdhci: add support for K1 SoC
mmc: core: Scan the eMMC boot areas for partition table
dt-binding: mmc: microchip,sdhci-pic32: convert text based binding to json schema
mmc: rename mmc_boot_partition_access() to mmc_host_can_access_boot()
mmc: rename mmc_host_uhs() to mmc_host_can_uhs()
mmc: rename mmc_host_done_complete() to mmc_host_can_done_complete()
mmc: rename mmc_host_cmd23() to mmc_host_can_cmd23()
mmc: sdhci-esdhc-imx: fix defined but not used warnings
dt-bindings: mmc: vt8500-sdmmc: Convert to YAML
dt-bindings: mmc: sdhci-msm: Add the SM7150 compatible
dt-bindings: mmc: fsl,esdhc: add compatible string fsl,ls1021a-esdhc
mmc: cavium-thunderx: Use non-hybrid PCI devres API
dt-bindings: mmc: mtk-sd: Add support for Dimensity 1200 MT6893
dt-bindings: mmc: sdhci-of-dwcmhsc: Add Sophgo SG2044 support
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain updates from Ulf Hansson:
"pmdomain core:
- Add residency reflection for domain-idlestates to debugfs
- Add genpd helper to correct the usage/rejected counters
pmdomain providers:
- mediatek: Add support for Dimensity 1200 MT6893
- qcom: Add support for SM4450 power domains
- rockchip: Add support for RK3562 SoC
- sunxi: Add support for Allwinner H6/H616 PRCM PPU
- ti: Fix STANDBY handling of OMAP2+ PER power domain
cpuidle-psci:
- Correct the domain-idlestate statistics in debugfs"
* tag 'pmdomain-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (23 commits)
pmdomain: ti: Fix STANDBY handling of PER power domain
pmdomain: amlogic: Constify some structures
pmdomain: core: Use genpd->opp_table to simplify error/remove path
pmdomain: core: Simplify return statement in genpd_power_off()
pmdomain: core: Convert genpd_power_off() to void
pmdomain: core: Convert to device_awake_path()
pmdomain: mediatek: Add error messages for missing regmaps
pmdomain: arm: Do not enable by default during compile testing
pmdomain: qcom: rpmhpd: Add SM4450 power domains
dt-bindings: power: qcom,rpmpd: Add SM4450 compatible
pmdomain: sunxi: add H6 PRCM PPU driver
dt-bindings: power: Add Allwinner H6/H616 PRCM PPU
pmdomain: bcm: bcm2835-power: Use devm_clk_get_optional
pmdomain: rockchip: Add support for RK3562 SoC
dt-bindings: power: rockchip: Add support for RK3562 SoC
pmdomain: mediatek: Add support for Dimensity 1200 MT6893
pmdomain: mediatek: Bump maximum bus protect data array elements
dt-bindings: power: mediatek: Support Dimensity 1200 MT6893 MTCMOS
pmdomain: core: Reset genpd->states to avoid freeing invalid data
pmdomain: core: Add residency reflection for domain-idlestates to debugfs
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git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"Power-supply core:
- support charge_types in extensions
Power-supply drivers:
- new driver for Pegatron Chagall battery
- new driver for Maxim MAX8971 charger
- new driver for Huawei Matebook E Go
- bq27xxx: retry failed I2C transmissions
- bq24190: add BQ24193 support
- misc small cleanups and fixes
Reset drivers:
- new driver for Toradex SMARC Embedded Controller
- reboot-mode: add support for modes containing / in DT
- atmel,at91sam9260-reset: support sama7d65
- syscon-reboot: add Google GS101 support
- misc small cleanups and fixes"
* tag 'for-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (28 commits)
power: supply: rt9471: Simplify definition of some struct linear_range
power: supply: max77976: add EXTCON dependency
power: supply: Add support for Maxim MAX8971 charger
dt-bindings: power: supply: Document Maxim MAX8971 charger
power: supply: max17040: adjust thermal channel scaling
power: reset: syscon-reboot: add gs101-specific reset
dt-bindings: reset: syscon-reboot: add google,gs101-reboot
power: supply: add Huawei Matebook E Go psy driver
power: supply: Add driver for Pegatron Chagall battery
dt-bindings: power: supply: Document Pegatron Chagall fuel gauge
dt-bindings: vendor-prefixes: add prefix for Pegatron Corporation
power: supply: cros_charge-control: Avoid -Wflex-array-member-not-at-end warning
power: reset: add Toradex Embedded Controller
dt-bindings: power: reset: add toradex,smarc-ec
power: supply: support charge_types in extensions
power: supply: max77705: Fix workqueue error handling in probe
power: supply: wm831x: Constify struct chg_map and some arrays
power: bq24190: Add BQ24193 support
dt-bindings: power: supply: bq24190: Add BQ24193 compatible
power: supply: sysfs: Remove duplicate NUL termination
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"The bulk of the changes in this release are driver work, as well as
new device support we have some important work on performance over
several drivers, and big overhauls for maintainability on a couple
too. Highlights include:
- Big cleanups of the sh-msiof driver from Geert Uytterhoeven, and of
the NXP FSPI driver from Haibo Chen
- Performance improvements for the AXI SPI engine
- Support for writes to memory mapped flashes on Renesas devices
- Integrated DMA support for Tegra210 QSPI, used by the Tegra234
- DMA support for Amlogic SPI controllers
- Support for AMD HID2, Qualcomm IPQ5018, Renesas RZ/G3E, Rockchip
RK3528 and Samsung Exynos Autov920
An update to fix some issues with the Atmel QSPI driver runtime PM
pulled in a new API from the PM core, and the Renesas memory mapped
write changes pull in some code that's shared in drivers/memory"
* tag 'spi-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (90 commits)
spi: spi-qpic-snand: return early on error from qcom_spi_io_op()
spi: loopback-test: fix up const pointer issue in rx_ranges_cmp()
spi: gpio: fix const issue in spi_to_spi_gpio()
spi: spi-qpic-snand: remove superfluous parameters of qcom_spi_check_error()
dt-bindings: spi: samsung: add exynosautov920-spi compatible
spi: spi-qpic-snand: reuse qcom_spi_check_raw_flash_errors()
spi: dt-bindings: Add rk3528-spi compatible
spi: spi_amd: Update Kconfig dependencies
spi: spi_amd: Add HIDDMA basic write support
spi: spi_amd: Remove read{q,b} usage on DMA buffer
spi: sh-msiof: Move register definitions to <linux/spi/sh_msiof.h>
spi: sh-msiof: Document frame start sync pulse mode
spi: sh-msiof: Double maximum DMA transfer size using two groups
spi: sh-msiof: Simplify BRG's Division Ratio
spi: sh-msiof: Increase TX FIFO size for R-Car V4H/V4M
spi: sh-msiof: Correct RX FIFO size for R-Car Gen3
spi: sh-msiof: Correct RX FIFO size for R-Car Gen2
spi: sh-msiof: Add core support for dual-group transfers
spi: sh-msiof: Correct SIMDR2_GRPMASK
spi: sh-msiof: SIFCTR bitfield conversion
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"This is a very quiet release, there was no work on the core and a good
chunk of the updates were the result of conversions to use newer GPIO
APIs.
We did gain support for Analog ADP5055 and TI TPS65214 devices, and
there's a new restart handler for the PCA9450 which allows devices
using it to be properly power cycled on reboot, but otherwise it's
minor fixes and API updates"
* tag 'regulator-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (24 commits)
regulator: qcom_spmi: Constify struct spmi_voltage_range
regulator: max8952: Correct Samsung "Electronics" spelling in copyright headers
regulator: dt-bindings: mt6357: Drop fixed compatible requirement
regulator: gpio: Use dev_err_probe
regulator: pca9450: Add restart handler
regulator: da9121: Fix Wvoid-pointer-to-enum-cast warning
regulator: tps65219: Add TI TPS65214 Regulator Support
regulator: tps65219: Add support for TPS65215 Regulator IRQs
regulator: tps65219: Add support for TPS65215 regulator resources
regulator: tps65219: Update struct names
regulator: pf9453: convert to use maple tree register cache
regulator: max20086: Change enable gpio to optional
regulator: max20086: Fix MAX200086 chip id
regulator: adp5055: Remove unneeded semicolon
regulator: adp5055: remove duplicate device table
regulator: adp5055: Add driver for adp5055
regulator: dt-bindings: adi,adp5055-regulator: Add adp5055 support
regulator: don't compare raw GPIO descriptor pointers
regulator: rpi-panel-attiny: use new GPIO line value setter callbacks
regulator: rpi-panel-attiny: use lock guards for the state mutex
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"This release we have one new feature, support for chips that report
edge interrupts but don't provide distinct readback of that status per
line, plus a few cleanups"
* tag 'regmap-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: irq: Add support for chips without separate IRQ status
regmap-irq: Use dedicated interrupt wake setters
regmap: Move selecting for REGMAP_MDIO and REGMAP_IRQ
regcache: Use sort()'s default swap() implementation
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"We have three new drivers, some refactoring in the GPIO core, lots of
various changes across many drivers, new configfs interface for the
virtual gpio-aggregator module and DT-bindings updates.
The treewide conversion of GPIO drivers to using the new value setter
callbacks is ongoing with another round of GPIO drivers updated. You
will also see these commits coming in from other subsystems as with
the relevant changes merged into mainline last cycle, I've started
converting GPIO providers located elsewhere than drivers/gpio/.
GPIO core:
- use more lock guards where applicable
- refactor GPIO ACPI code and shrink it in the process by 8%
- move GPIO ACPI quirks into a separate file
- remove unneeded #ifdef
- convert GPIO devres helpers to using devm_add_action() where
applicable which shrinks and simplifies the code
- refactor GPIO descriptor validation in GPIO consumer interfaces
- don't allow setting values on input lines in the GPIO core which
will take off the burden from GPIO drivers of checking this down
the line
- provide gpiod_is_equal() as a way of safely comparing two GPIO
descriptors (the only current user is in regulator core)
New drivers:
- add the GPIO module for the max77759 multifunction device
- add the GPIO driver for the VeriSilicon BLZP1600 GPIO controller
- add the GPIO driver for the Spacemit K1 SoC
Driver improvements:
- convert more drivers to using the new GPIO line value setter
callbacks
- convert more drivers to making the irq_chip immutable as is
recommended by the interrupt subsystem
- extend build testing coverage by enabling more modules to be built
with COMPILE_TEST=y
- extend the gpio-aggregator module with a configfs interface that
makes the setup easier for user-space than the existing
driver-level sysfs attributes and also adds more advanced
configuration features (such as referring to aggregated lines by
their original names or modifying their names as exposed by the
aggregated chip)
- add a missing mutex_destroy() in gpio-imx-scu
- add an OF polarity quirk for s5m8767
- allow building gpio-vf610 as a loadable module
- make gpio-mxc not hardcode its GPIO base number with GPIO SYSFS
interface disabled (another small step towards getting rid of the
global GPIO numberspace)
- add support for level-triggered interrupts to gpio-pca953x
- don't double-check the ngpios property in gpio-ds4520 as GPIO core
already does it
- don't double-check the number of GPIOs in gpio-imx-scu as GPIO core
already does it
- remove unused callbacks from gpio-max3191x
DT bindings:
- add device-tree bindings for max77759, spacemit,k1 and blzp1600
(new drivers added this cycle)
- document more properties for gpio-vf610 and gpio-tegra186
- document a new pca95xx variant
- fix style of examples in several GPIO DT-binding documents
Misc:
- TODO list updates"
* tag 'gpio-updates-for-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (123 commits)
gpio: timberdale: select GPIOLIB_IRQCHIP
gpio: lpc18xx: select GPIOLIB_IRQCHIP
gpio: grgpio: select GPIOLIB_IRQCHIP
gpio: bcm-kona: select GPIOLIB_IRQCHIP
dt-bindings: gpio: vf610: add ngpios and gpio-reserved-ranges
gpio: davinci: select GPIOLIB_IRQCHIP
gpiolib-acpi: Update file references in the Documentation and MAINTAINERS
gpiolib: acpi: Move quirks to a separate file
gpiolib: acpi: Add acpi_gpio_need_run_edge_events_on_boot() getter
gpiolib: acpi: Handle deferred list via new API
gpiolib: acpi: Make sure we fill struct acpi_gpio_info
gpiolib: acpi: Switch to use enum in acpi_gpio_in_ignore_list()
gpiolib: acpi: Use temporary variable for struct acpi_gpio_info
gpiolib: remove unneeded #ifdef
gpio: mpc8xxx: select GPIOLIB_IRQCHIP
gpio: pxa: select GPIOLIB_IRQCHIP
gpio: pxa: Make irq_chip immutable
gpio: timberdale: Make irq_chip immutable
gpio: xgene-sb: Make irq_chip immutable
gpio: davinci: Make irq_chip immutable
...
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"We've received a lot of activities in this cycle, mostly about leaf
driver codes rather than the core part, but with a good mixture of
code cleanups and new driver additions. Below are some highlights:
ASoC:
- Support for automatically enumerating DAIs from standards
conforming SoundWire SDCA devices; not much used as of this
writing, rather for future implementations
- Conversion of quite a few drivers to newer GPIO APIs
- Continued cleanups and helper usages in allover places
- Support for a wider range of Intel AVS platforms
- Support for AMD ACP 7.x platforms, Cirrus Logic CS35L63 and CS48L32
Everest Semiconductor ES8375 and ES8389, Longsoon-1 AC'97
controllers, nVidia Tegra264, Richtek ALC203 and RT9123 and
Rockchip SAI controllers
HD-audio:
- Lots of cleanups of TAS2781 codec drivers
- A new HD-audio control bound via ACPI for Nvidia
- Support for Tegra264, Intel WCL, usual new codec quirks
USB-audio:
- Fix a race at removal of MIDI device
- Pioneer DJM-V10 support, Scarlett2 driver cleanups
Misc:
- Cleanups of deprecated PCI functions
- Removal of unused / dead function codes"
* tag 'sound-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (364 commits)
firmware: cs_dsp: Fix OOB memory read access in KUnit test
ASoC: codecs: add support for ES8375
ASoC: dt-bindings: Add Everest ES8375 audio CODEC
ALSA: hda: acpi: Make driver's match data const static
ALSA: hda: acpi: Use SYSTEM_SLEEP_PM_OPS()
ALSA: atmel: Replace deprecated strcpy() with strscpy()
ALSA: core: fix up bus match const issues.
ASoC: wm_adsp: Make cirrus_dir const
ASoC: tegra: Tegra264 support in isomgr_bw
ASoC: tegra: AHUB: Add Tegra264 support
ASoC: tegra: ADX: Add Tegra264 support
ASoC: tegra: AMX: Add Tegra264 support
ASoC: tegra: I2S: Add Tegra264 support
ASoC: tegra: Update PLL rate for Tegra264
ASoC: tegra: ASRC: Update ARAM address
ASoC: tegra: ADMAIF: Add Tegra264 support
ASoC: tegra: CIF: Add Tegra264 support
dt-bindings: ASoC: Document Tegra264 APE support
dt-bindings: ASoC: admaif: Add missing properties
ASoC: dt-bindings: audio-graph-card2: reference audio-graph routing property
...
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git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux
Pull pwm updates from Uwe Kleine-König:
"This time around the pwm changes for the next release contain three
new drivers (loongson, mc33xs2410 and rzg2l-gpt) and the usual
collection of cleanups in both the core and drivers, support for new
variants in existing drivers, conversion of dt bindings to yaml and
documentation updates.
Thanks for contributions and reviews go to Alexey Charkov,
AngeloGioacchino Del Regno, Bartosz Golaszewski, Biju Das, Binbin
Zhou, Dan Carpenter, Dimitri Fedrau, Geert Uytterhoeven, George Stark,
Huacai Chen, Juxin Gao, Krzysztof Kozlowski, Kuninori Morimoto,
Laurent Pinchart, Neil Armstrong, Nuno Sá, Rob Herring, and Trevor
Gamblin"
* tag 'pwm/for-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: (39 commits)
dt-bindings: timer: renesas,tpu: remove binding documentation
pwm: adp5585: make sure to include mod_devicetable.h
pwm: Tidyup PWM menu for Renesas
pwm: Restore alphabetic ordering in Kconfig and Makefile
pwm: Formally describe the procedure used to pick a hardware waveform setting
pwm: Let pwm_set_waveform_might_sleep() return 0 instead of 1 after rounding up
pwm: Let pwm_set_waveform_might_sleep() fail for exact but impossible requests
ARM: shmobile: defconfig: Enable more support for RZN1D-DB/EB
arm64: defconfig: Add Renesas MSIOF sound support
arm64: defconfig: Enable Renesas RZ/G2L GPT config
pwm: add support for NXPs high-side switch MC33XS2410
dt-bindings: pwm: add support for MC33XS2410
pwm: rzg2l-gpt: Accept requests for too high period length
dt-bindings: pwm: vt8500-pwm: Convert to YAML
dt-bindings: pwm: mediatek,pwm-disp: Add compatible for MT6893
pwm: Fix various formatting issues in kernel-doc
pwm: Add support for RZ/G2L GPT
dt-bindings: pwm: Add RZ/G2L GPT binding
pwm: Better document return value of pwm_round_waveform_might_sleep()
pwm: loongson: Fix an error code in probe()
...
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git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome-platform updates from Tzung-Bi Shih:
"New:
- Support MT8192 Spherion and MT8186 Corsola devices in of_hw_prober
- Turn cros_ec_proto from bool into tristate
- Support Pin Assignment E in cros_ec_typec for USB-C to DP cables
Improvements:
- Avoid -Wflex-array-member-not-at-end warnings
Cleanups:
- Remove a redundant dependency in Kconfig for cros_kbd_led_backlight"
* tag 'chrome-platform-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
platform/chrome: kunit: Avoid -Wflex-array-member-not-at-end
platform/chrome: cros_ec_typec: Set Pin Assignment E in DP PORT VDO
platform/chrome: of_hw_prober: Support touchscreen probing on Squirtle
platform/chrome: of_hw_prober: Support trackpad probing on Corsola family
platform/chrome: cros_kbd_led_backlight: Fix build dependencies
platform/chrome: cros_kbd_led_backlight: Remove CROS_EC dependency
platform/chrome: cros_ec_proto: Allow to build as module
platform/chrome: cros_ec_debugfs: Avoid -Wflex-array-member-not-at-end warnings
platform/chrome: cros_kbd_led_backlight: Avoid -Wflex-array-member-not-at-end warnings
platform/chrome: cros_ec_proto: Avoid -Wflex-array-member-not-at-end warnings
platform/chrome: of_hw_prober: Support Google Spherion
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Pull documentation updates from Jonathan Corbet:
"A moderately busy cycle for documentation this time around:
- The most significant change is the replacement of the old
kernel-doc script (a monstrous collection of Perl regexes that
predates the Git era) with a Python reimplementation. That, too, is
a horrifying collection of regexes, but in a much cleaner and more
maintainable structure that integrates far better with the Sphinx
build system.
This change has been in linux-next for the full 6.15 cycle; the
small number of problems that turned up have been addressed,
seemingly to everybody's satisfaction. The Perl kernel-doc script
remains in tree (as scripts/kernel-doc.pl) and can be used with a
command-line option if need be. Unless some reason to keep it
around materializes, it will probably go away in 6.17.
Credit goes to Mauro Carvalho Chehab for doing all this work.
- Some RTLA documentation updates
- A handful of Chinese translations
- The usual collection of typo fixes, general updates, etc"
* tag 'docs-6.16' of git://git.lwn.net/linux: (85 commits)
Docs: doc-guide: update sphinx.rst Sphinx version number
docs: doc-guide: clarify latest theme usage
Documentation/scheduler: Fix typo in sched-stats domain field description
scripts: kernel-doc: prevent a KeyError when checking output
docs: kerneldoc.py: simplify exception handling logic
MAINTAINERS: update linux-doc entry to cover new Python scripts
docs: align with scripts/syscall.tbl migration
Documentation: NTB: Fix typo
Documentation: ioctl-number: Update table intro
docs: conf.py: drop backward support for old Sphinx versions
Docs: driver-api/basics: add kobject_event interfaces
Docs: relay: editing cleanups
docs: fix "incase" typo in coresight/panic.rst
Fix spelling error for 'parallel'
docs: admin-guide: fix typos in reporting-issues.rst
docs: dmaengine: add explanation for DMA_ASYNC_TX capability
Documentation: leds: improve readibility of multicolor doc
docs: fix typo in firmware-related section
docs: Makefile: Inherit PYTHONPYCACHEPREFIX setting as env variable
Documentation: ioctl-number: Update outdated submission info
...
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git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull rate-limit updates from Paul McKenney:
"lib/ratelimit: Reduce false-positive and silent misses:
- Reduce open-coded use of ratelimit_state structure fields.
- Convert the ->missed field to atomic_t.
- Count misses that are due to lock contention.
- Eliminate jiffies=0 special case.
- Reduce ___ratelimit() false-positive rate limiting (Petr Mladek).
- Allow zero ->burst to hard-disable rate limiting.
- Optimize away atomic operations when a miss is guaranteed.
- Warn if ->interval or ->burst are negative (Petr Mladek).
- Simplify the resulting code.
A smoke test and stress test have been created, but they are not yet
ready for mainline. With luck, we will offer them for the v6.17 merge
window"
* tag 'ratelimit.2025.05.25a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
ratelimit: Drop redundant accesses to burst
ratelimit: Use nolock_ret restructuring to collapse common case code
ratelimit: Use nolock_ret label to collapse lock-failure code
ratelimit: Use nolock_ret label to save a couple of lines of code
ratelimit: Simplify common-case exit path
ratelimit: Warn if ->interval or ->burst are negative
ratelimit: Avoid atomic decrement under lock if already rate-limited
ratelimit: Avoid atomic decrement if already rate-limited
ratelimit: Don't flush misses counter if RATELIMIT_MSG_ON_RELEASE
ratelimit: Force re-initialization when rate-limiting re-enabled
ratelimit: Allow zero ->burst to disable ratelimiting
ratelimit: Reduce ___ratelimit() false-positive rate limiting
ratelimit: Avoid jiffies=0 special case
ratelimit: Count misses due to lock contention
ratelimit: Convert the ->missed field to atomic_t
drm/amd/pm: Avoid open-coded use of ratelimit_state structure's internals
drm/i915: Avoid open-coded use of ratelimit_state structure's ->missed field
random: Avoid open-coded use of ratelimit_state structure's ->missed field
ratelimit: Create functions to handle ratelimit_state internals
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull AMD SEV update from Borislav Petkov:
"Add a virtual TPM driver glue which allows a guest kernel to talk to a
TPM device emulated by a Secure VM Service Module (SVSM) - a helper
module of sorts which runs at a different privilege level in the
SEV-SNP VM stack.
The intent being that a TPM device is emulated by a trusted entity and
not by the untrusted host which is the default assumption in the
confidential computing scenarios"
* tag 'x86_sev_for_v6.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/sev: Register tpm-svsm platform device
tpm: Add SNP SVSM vTPM driver
svsm: Add header with SVSM_VTPM_CMD helpers
x86/sev: Add SVSM vTPM probe/send_command functions
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC updates from Borislav Petkov:
- ie31200: Add support for Raptor Lake-S and Alder Lake-S compute dies
- Rework how RRL registers per channel tracking is done in order to
support newer hardware with different RRL configurations and refactor
that code. Add support for Granite Rapids server
- i10nm: explicitly set RRL modes to fix any wrong BIOS programming
- Properly save and restore Retry Read error Log channel configuration
info on Intel drivers
- igen6: Handle correctly the case of fused off memory controllers on
Arizona Beach and Amston Lake SoCs before adding support for them
- the usual set of fixes and cleanups
* tag 'edac_updates_for_v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/bluefield: Don't use bluefield_edac_readl() result on error
EDAC/i10nm: Fix the bitwise operation between variables of different sizes
EDAC/ie31200: Add two Intel SoCs for EDAC support
EDAC/{skx_common,i10nm}: Add RRL support for Intel Granite Rapids server
EDAC/{skx_common,i10nm}: Refactor show_retry_rd_err_log()
EDAC/{skx_common,i10nm}: Refactor enable_retry_rd_err_log()
EDAC/{skx_common,i10nm}: Structure the per-channel RRL registers
EDAC/i10nm: Explicitly set the modes of the RRL register sets
EDAC/{skx_common,i10nm}: Fix the loss of saved RRL for HBM pseudo channel 0
EDAC/skx_common: Fix general protection fault
EDAC/igen6: Add Intel Amston Lake SoCs support
EDAC/igen6: Add Intel Arizona Beach SoCs support
EDAC/igen6: Skip absent memory controllers
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull clocksource updates from Thomas Gleixner:
"Updates for clocksource/clockevent drivers:
- The final conversion of text formatted device tree binding to
schemas
- A new driver fot the System Timer Module on S32G NXP SoCs
- A new driver fot the Econet HPT timer
- The usual improvements and device tree binding updates"
* tag 'timers-clocksource-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (31 commits)
clocksource/drivers/renesas-ostm: Unconditionally enable reprobe support
dt-bindings: timer: renesas,ostm: Document RZ/V2N (R9A09G056) support
dt-bindings: timer: Convert marvell,armada-370-timer to DT schema
dt-bindings: timer: Convert ti,keystone-timer to DT schema
dt-bindings: timer: Convert st,spear-timer to DT schema
dt-bindings: timer: Convert socionext,milbeaut-timer to DT schema
dt-bindings: timer: Convert snps,arc-timer to DT schema
dt-bindings: timer: Convert snps,archs-rtc to DT schema
dt-bindings: timer: Convert snps,archs-gfrc to DT schema
dt-bindings: timer: Convert lsi,zevio-timer to DT schema
dt-bindings: timer: Convert jcore,pit to DT schema
dt-bindings: timer: Convert img,pistachio-gptimer to DT schema
dt-bindings: timer: Convert ezchip,nps400-timer to DT schema
dt-bindings: timer: Convert cirrus,clps711x-timer to DT schema
dt-bindings: timer: Convert altr,timer-1.0 to DT schema
dt-bindings: timer: Add ESWIN EIC7700 CLINT
clocksource/drivers: Add EcoNet Timer HPT driver
dt-bindings: timer: Add EcoNet EN751221 "HPT" CPU Timer
dt-bindings: timer: Convert arm,mps2-timer to DT schema
dt-bindings: timer: Add Sophgo SG2044 ACLINT timer
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer cleanups from Thomas Gleixner:
"Another set of timer API cleanups:
- Convert init_timer*(), try_to_del_timer_sync() and
destroy_timer_on_stack() over to the canonical timer_*()
namespace convention.
There is another large conversion pending, which has not been included
because it would have caused a gazillion of merge conflicts in next.
The conversion scripts will be run towards the end of the merge window
and a pull request sent once all conflict dependencies have been
merged"
* tag 'timers-cleanups-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
treewide, timers: Rename destroy_timer_on_stack() as timer_destroy_on_stack()
treewide, timers: Rename try_to_del_timer_sync() as timer_delete_sync_try()
timers: Rename init_timers() as timers_init()
timers: Rename NEXT_TIMER_MAX_DELTA as TIMER_NEXT_MAX_DELTA
timers: Rename __init_timer_on_stack() as __timer_init_on_stack()
timers: Rename __init_timer() as __timer_init()
timers: Rename init_timer_on_stack_key() as timer_init_key_on_stack()
timers: Rename init_timer_key() as timer_init_key()
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull MSI updates from Thomas Gleixner:
"Updates for the MSI subsystem (core code and PCI):
- Switch the MSI descriptor locking to lock guards
- Replace a broken and naive implementation of PCI/MSI-X control word
updates in the PCI/TPH driver with a properly serialized variant in
the PCI/MSI core code.
- Remove the MSI descriptor abuse in the SCCI/UFS/QCOM driver by
replacing the direct access to the MSI descriptors with the proper
API function calls. People will never understand that APIs exist
for a reason...
- Provide core infrastructre for the upcoming PCI endpoint library
extensions. Currently limited to ARM GICv3+, but in theory
extensible to other architectures.
- Provide a MSI domain::teardown() callback, which allows drivers to
undo the effects of the prepare() callback.
- Move the MSI domain::prepare() callback invocation to domain
creation time to avoid redundant (and in case of ARM/GIC-V3-ITS
confusing) invocations on every allocation.
In combination with the new teardown callback this removes some
ugly hacks in the GIC-V3-ITS driver, which pretended to work around
the short comings of the core code so far. With this update the
code is correct by design and implementation.
- Make the irqchip MSI library globally available, provide a MSI
parent domain creation helper and convert a bunch of (PCI/)MSI
drivers over to the modern MSI parent mechanism. This is the first
step to get rid of at least one incarnation of the three PCI/MSI
management schemes.
- The usual small cleanups and improvements"
* tag 'irq-msi-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (33 commits)
PCI/MSI: Use bool for MSI enable state tracking
PCI: tegra: Convert to MSI parent infrastructure
PCI: xgene: Convert to MSI parent infrastructure
PCI: apple: Convert to MSI parent infrastructure
irqchip/msi-lib: Honour the MSI_FLAG_NO_AFFINITY flag
irqchip/mvebu: Convert to msi_create_parent_irq_domain() helper
irqchip/gic: Convert to msi_create_parent_irq_domain() helper
genirq/msi: Add helper for creating MSI-parent irq domains
irqchip: Make irq-msi-lib.h globally available
irqchip/gic-v3-its: Use allocation size from the prepare call
genirq/msi: Engage the .msi_teardown() callback on domain removal
genirq/msi: Move prepare() call to per-device allocation
irqchip/gic-v3-its: Implement .msi_teardown() callback
genirq/msi: Add .msi_teardown() callback as the reverse of .msi_prepare()
irqchip/gic-v3-its: Add support for device tree msi-map and msi-mask
dt-bindings: PCI: pci-ep: Add support for iommu-map and msi-map
irqchip/gic-v3-its: Set IRQ_DOMAIN_FLAG_MSI_IMMUTABLE for ITS
irqdomain: Add IRQ_DOMAIN_FLAG_MSI_IMMUTABLE and irq_domain_is_msi_immutable()
platform-msi: Add msi_remove_device_irq_domain() in platform_device_msi_free_irqs_all()
genirq/msi: Rename msi_[un]lock_descs()
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq cleanups from Thomas Gleixner:
"A set of cleanups for the generic interrupt subsystem:
- Consolidate on one set of functions for the interrupt domain code
to get rid of pointlessly duplicated code with only marginal
different semantics.
- Update the documentation accordingly and consolidate the coding
style of the irqdomain header"
* tag 'irq-cleanups-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (46 commits)
irqdomain: Consolidate coding style
irqdomain: Fix kernel-doc and add it to Documentation
Documentation: irqdomain: Update it
Documentation: irq-domain.rst: Simple improvements
Documentation: irq/concepts: Minor improvements
Documentation: irq/concepts: Add commas and reflow
irqdomain: Improve kernel-docs of functions
irqdomain: Make struct irq_domain_info variables const
irqdomain: Use irq_domain_instantiate()'s return value as initializers
irqdomain: Drop irq_linear_revmap()
pinctrl: keembay: Switch to irq_find_mapping()
irqchip/armada-370-xp: Switch to irq_find_mapping()
gpu: ipu-v3: Switch to irq_find_mapping()
gpio: idt3243x: Switch to irq_find_mapping()
sh: Switch to irq_find_mapping()
powerpc: Switch to irq_find_mapping()
irqdomain: Drop irq_domain_add_*() functions
powerpc: Switch irq_domain_add_nomap() to use fwnode
thermal: Switch to irq_domain_create_linear()
soc: Switch to irq_domain_create_*()
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq controller updates from Thomas Gleixner:
"Update for interrupt chip drivers:
- Convert the generic interrupt chip to lock guards to remove copy &
pasta boilerplate code and gotos.
- A new driver fot the interrupt controller in the EcoNet EN751221
MIPS SoC.
- Extend the SG2042-MSI driver to support the new SG2044 SoC
- Updates and cleanups for the (ancient) VT8500 driver
- Improve the scalability of the ARM GICV4.1 ITS driver by utilizing
node local copies a VM's interrupt translation table when possible.
This results in a 12% reduction of VM IPI latency in certain
workloads.
- The usual cleanups and improvements all over the place"
* tag 'irq-drivers-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (25 commits)
irqchip/irq-pruss-intc: Simplify chained interrupt handler setup
irqchip/gic-v4.1: Use local 4_1 ITS to generate VSGI
irqchip/econet-en751221: Switch to of_fwnode_handle()
irqchip/irq-vt8500: Switch to irq_domain_create_*()
irqchip/econet-en751221: Switch to irq_domain_create_linear()
irqchip/irq-vt8500: Use fewer global variables and add error handling
irqchip/irq-vt8500: Use a dedicated chained handler function
irqchip/irq-vt8500: Don't require 8 interrupts from a chained controller
irqchip/irq-vt8500: Drop redundant copy of the device node pointer
irqchip/irq-vt8500: Split up ack/mask functions
irqchip/sg2042-msi: Fix wrong type cast in sg2044_msi_irq_ack()
irqchip/sg2042-msi: Add the Sophgo SG2044 MSI interrupt controller
irqchip/sg2042-msi: Introduce configurable chipinfo for SG2042
irqchip/sg2042-msi: Rename functions and data structures to be SG2042 agnostic
dt-bindings: interrupt-controller: Add Sophgo SG2044 MSI controller
genirq/generic-chip: Fix incorrect lock guard conversions
genirq/generic-chip: Remove unused lock wrappers
irqchip: Convert generic irqchip locking to guards
gpio: mvebu: Convert generic irqchip locking to guard()
ARM: orion/gpio:: Convert generic irqchip locking to guard()
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull core x86 updates from Ingo Molnar:
"Boot code changes:
- A large series of changes to reorganize the x86 boot code into a
better isolated and easier to maintain base of PIC early startup
code in arch/x86/boot/startup/, by Ard Biesheuvel.
Motivation & background:
| Since commit
|
| c88d71508e36 ("x86/boot/64: Rewrite startup_64() in C")
|
| dated Jun 6 2017, we have been using C code on the boot path in a way
| that is not supported by the toolchain, i.e., to execute non-PIC C
| code from a mapping of memory that is different from the one provided
| to the linker. It should have been obvious at the time that this was a
| bad idea, given the need to sprinkle fixup_pointer() calls left and
| right to manipulate global variables (including non-pointer variables)
| without crashing.
|
| This C startup code has been expanding, and in particular, the SEV-SNP
| startup code has been expanding over the past couple of years, and
| grown many of these warts, where the C code needs to use special
| annotations or helpers to access global objects.
This tree includes the first phase of this work-in-progress x86
boot code reorganization.
Scalability enhancements and micro-optimizations:
- Improve code-patching scalability (Eric Dumazet)
- Remove MFENCEs for X86_BUG_CLFLUSH_MONITOR (Andrew Cooper)
CPU features enumeration updates:
- Thorough reorganization and cleanup of CPUID parsing APIs (Ahmed S.
Darwish)
- Fix, refactor and clean up the cacheinfo code (Ahmed S. Darwish,
Thomas Gleixner)
- Update CPUID bitfields to x86-cpuid-db v2.3 (Ahmed S. Darwish)
Memory management changes:
- Allow temporary MMs when IRQs are on (Andy Lutomirski)
- Opt-in to IRQs-off activate_mm() (Andy Lutomirski)
- Simplify choose_new_asid() and generate better code (Borislav
Petkov)
- Simplify 32-bit PAE page table handling (Dave Hansen)
- Always use dynamic memory layout (Kirill A. Shutemov)
- Make SPARSEMEM_VMEMMAP the only memory model (Kirill A. Shutemov)
- Make 5-level paging support unconditional (Kirill A. Shutemov)
- Stop prefetching current->mm->mmap_lock on page faults (Mateusz
Guzik)
- Predict valid_user_address() returning true (Mateusz Guzik)
- Consolidate initmem_init() (Mike Rapoport)
FPU support and vector computing:
- Enable Intel APX support (Chang S. Bae)
- Reorgnize and clean up the xstate code (Chang S. Bae)
- Make task_struct::thread constant size (Ingo Molnar)
- Restore fpu_thread_struct_whitelist() to fix
CONFIG_HARDENED_USERCOPY=y (Kees Cook)
- Simplify the switch_fpu_prepare() + switch_fpu_finish() logic (Oleg
Nesterov)
- Always preserve non-user xfeatures/flags in __state_perm (Sean
Christopherson)
Microcode loader changes:
- Help users notice when running old Intel microcode (Dave Hansen)
- AMD: Do not return error when microcode update is not necessary
(Annie Li)
- AMD: Clean the cache if update did not load microcode (Boris
Ostrovsky)
Code patching (alternatives) changes:
- Simplify, reorganize and clean up the x86 text-patching code (Ingo
Molnar)
- Make smp_text_poke_batch_process() subsume
smp_text_poke_batch_finish() (Nikolay Borisov)
- Refactor the {,un}use_temporary_mm() code (Peter Zijlstra)
Debugging support:
- Add early IDT and GDT loading to debug relocate_kernel() bugs
(David Woodhouse)
- Print the reason for the last reset on modern AMD CPUs (Yazen
Ghannam)
- Add AMD Zen debugging document (Mario Limonciello)
- Fix opcode map (!REX2) superscript tags (Masami Hiramatsu)
- Stop decoding i64 instructions in x86-64 mode at opcode (Masami
Hiramatsu)
CPU bugs and bug mitigations:
- Remove X86_BUG_MMIO_UNKNOWN (Borislav Petkov)
- Fix SRSO reporting on Zen1/2 with SMT disabled (Borislav Petkov)
- Restructure and harmonize the various CPU bug mitigation methods
(David Kaplan)
- Fix spectre_v2 mitigation default on Intel (Pawan Gupta)
MSR API:
- Large MSR code and API cleanup (Xin Li)
- In-kernel MSR API type cleanups and renames (Ingo Molnar)
PKEYS:
- Simplify PKRU update in signal frame (Chang S. Bae)
NMI handling code:
- Clean up, refactor and simplify the NMI handling code (Sohil Mehta)
- Improve NMI duration console printouts (Sohil Mehta)
Paravirt guests interface:
- Restrict PARAVIRT_XXL to 64-bit only (Kirill A. Shutemov)
SEV support:
- Share the sev_secrets_pa value again (Tom Lendacky)
x86 platform changes:
- Introduce the <asm/amd/> header namespace (Ingo Molnar)
- i2c: piix4, x86/platform: Move the SB800 PIIX4 FCH definitions to
<asm/amd/fch.h> (Mario Limonciello)
Fixes and cleanups:
- x86 assembly code cleanups and fixes (Uros Bizjak)
- Misc fixes and cleanups (Andi Kleen, Andy Lutomirski, Andy
Shevchenko, Ard Biesheuvel, Bagas Sanjaya, Baoquan He, Borislav
Petkov, Chang S. Bae, Chao Gao, Dan Williams, Dave Hansen, David
Kaplan, David Woodhouse, Eric Biggers, Ingo Molnar, Josh Poimboeuf,
Juergen Gross, Malaya Kumar Rout, Mario Limonciello, Nathan
Chancellor, Oleg Nesterov, Pawan Gupta, Peter Zijlstra, Shivank
Garg, Sohil Mehta, Thomas Gleixner, Uros Bizjak, Xin Li)"
* tag 'x86-core-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (331 commits)
x86/bugs: Fix spectre_v2 mitigation default on Intel
x86/bugs: Restructure ITS mitigation
x86/xen/msr: Fix uninitialized variable 'err'
x86/msr: Remove a superfluous inclusion of <asm/asm.h>
x86/paravirt: Restrict PARAVIRT_XXL to 64-bit only
x86/mm/64: Make 5-level paging support unconditional
x86/mm/64: Make SPARSEMEM_VMEMMAP the only memory model
x86/mm/64: Always use dynamic memory layout
x86/bugs: Fix indentation due to ITS merge
x86/cpuid: Rename hypervisor_cpuid_base()/for_each_possible_hypervisor_cpuid_base() to cpuid_base_hypervisor()/for_each_possible_cpuid_base_hypervisor()
x86/cpu/intel: Rename CPUID(0x2) descriptors iterator parameter
x86/cacheinfo: Rename CPUID(0x2) descriptors iterator parameter
x86/cpuid: Rename cpuid_get_leaf_0x2_regs() to cpuid_leaf_0x2()
x86/cpuid: Rename have_cpuid_p() to cpuid_feature()
x86/cpuid: Set <asm/cpuid/api.h> as the main CPUID header
x86/cpuid: Move CPUID(0x2) APIs into <cpuid/api.h>
x86/msr: Add rdmsrl_on_cpu() compatibility wrapper
x86/mm: Fix kernel-doc descriptions of various pgtable methods
x86/asm-offsets: Export certain 'struct cpuinfo_x86' fields for 64-bit asm use too
x86/boot: Defer initialization of VM space related global variables
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf events updates from Ingo Molnar:
"Core & generic-arch updates:
- Add support for dynamic constraints and propagate it to the Intel
driver (Kan Liang)
- Fix & enhance driver-specific throttling support (Kan Liang)
- Record sample last_period before updating on the x86 and PowerPC
platforms (Mark Barnett)
- Make perf_pmu_unregister() usable (Peter Zijlstra)
- Unify perf_event_free_task() / perf_event_exit_task_context()
(Peter Zijlstra)
- Simplify perf_event_release_kernel() and perf_event_free_task()
(Peter Zijlstra)
- Allocate non-contiguous AUX pages by default (Yabin Cui)
Uprobes updates:
- Add support to emulate NOP instructions (Jiri Olsa)
- selftests/bpf: Add 5-byte NOP uprobe trigger benchmark (Jiri Olsa)
x86 Intel PMU enhancements:
- Support Intel Auto Counter Reload [ACR] (Kan Liang)
- Add PMU support for Clearwater Forest (Dapeng Mi)
- Arch-PEBS preparatory changes: (Dapeng Mi)
- Parse CPUID archPerfmonExt leaves for non-hybrid CPUs
- Decouple BTS initialization from PEBS initialization
- Introduce pairs of PEBS static calls
x86 AMD PMU enhancements:
- Use hrtimer for handling overflows in the AMD uncore driver
(Sandipan Das)
- Prevent UMC counters from saturating (Sandipan Das)
Fixes and cleanups:
- Fix put_ctx() ordering (Frederic Weisbecker)
- Fix irq work dereferencing garbage (Frederic Weisbecker)
- Misc fixes and cleanups (Changbin Du, Frederic Weisbecker, Ian
Rogers, Ingo Molnar, Kan Liang, Peter Zijlstra, Qing Wang, Sandipan
Das, Thorsten Blum)"
* tag 'perf-core-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (60 commits)
perf/headers: Clean up <linux/perf_event.h> a bit
perf/uapi: Clean up <uapi/linux/perf_event.h> a bit
perf/uapi: Fix PERF_RECORD_SAMPLE comments in <uapi/linux/perf_event.h>
mips/perf: Remove driver-specific throttle support
xtensa/perf: Remove driver-specific throttle support
sparc/perf: Remove driver-specific throttle support
loongarch/perf: Remove driver-specific throttle support
csky/perf: Remove driver-specific throttle support
arc/perf: Remove driver-specific throttle support
alpha/perf: Remove driver-specific throttle support
perf/apple_m1: Remove driver-specific throttle support
perf/arm: Remove driver-specific throttle support
s390/perf: Remove driver-specific throttle support
powerpc/perf: Remove driver-specific throttle support
perf/x86/zhaoxin: Remove driver-specific throttle support
perf/x86/amd: Remove driver-specific throttle support
perf/x86/intel: Remove driver-specific throttle support
perf: Only dump the throttle log for the leader
perf: Fix the throttle logic for a group
perf/core: Add the is_event_in_freq_mode() helper to simplify the code
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler updates from Ingo Molnar:
"Core & fair scheduler changes:
- Tweak wait_task_inactive() to force dequeue sched_delayed tasks
(John Stultz)
- Adhere to place_entity() constraints (Peter Zijlstra)
- Allow decaying util_est when util_avg > CPU capacity (Pierre
Gondois)
- Fix up wake_up_sync() vs DELAYED_DEQUEUE (Xuewen Yan)
Energy management:
- Introduce sched_update_asym_prefer_cpu() (K Prateek Nayak)
- cpufreq/amd-pstate: Update asym_prefer_cpu when core rankings
change (K Prateek Nayak)
- Align uclamp and util_est and call before freq update (Xuewen Yan)
CPU isolation:
- Make use of more than one housekeeping CPU (Phil Auld)
RT scheduler:
- Fix race in push_rt_task() (Harshit Agarwal)
- Add kernel cmdline option for rt_group_sched (Michal Koutný)
Scheduler topology support:
- Improve topology_span_sane speed (Steve Wahl)
Scheduler debugging:
- Move and extend the sched_process_exit() tracepoint (Andrii
Nakryiko)
- Add RT_GROUP WARN checks for non-root task_groups (Michal Koutný)
- Fix trace_sched_switch(.prev_state) (Peter Zijlstra)
- Untangle cond_resched() and live-patching (Peter Zijlstra)
Fixes and cleanups:
- Misc fixes and cleanups (K Prateek Nayak, Michal Koutný, Peter
Zijlstra, Xuewen Yan)"
* tag 'sched-core-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (26 commits)
sched/uclamp: Align uclamp and util_est and call before freq update
sched/util_est: Simplify condition for util_est_{en,de}queue()
sched/fair: Fixup wake_up_sync() vs DELAYED_DEQUEUE
sched,livepatch: Untangle cond_resched() and live-patching
sched/core: Tweak wait_task_inactive() to force dequeue sched_delayed tasks
sched/fair: Adhere to place_entity() constraints
sched/debug: Print the local group's asym_prefer_cpu
cpufreq/amd-pstate: Update asym_prefer_cpu when core rankings change
sched/topology: Introduce sched_update_asym_prefer_cpu()
sched/fair: Use READ_ONCE() to read sg->asym_prefer_cpu
sched/isolation: Make use of more than one housekeeping cpu
sched/rt: Fix race in push_rt_task
sched: Add annotations to RT_GROUP_SCHED fields
sched: Add RT_GROUP WARN checks for non-root task_groups
sched: Do not construct nor expose RT_GROUP_SCHED structures if disabled
sched: Bypass bandwitdh checks with runtime disabled RT_GROUP_SCHED
sched: Skip non-root task_groups with disabled RT_GROUP_SCHED
sched: Add commadline option for RT_GROUP_SCHED toggling
sched: Always initialize rt_rq's task_group
sched: Remove unneeed macro wrap
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Heiko Carstens:
- Large rework of the protected key crypto code to allow for
asynchronous handling without memory allocation
- Speed up system call entry/exit path by re-implementing lazy ASCE
handling
- Add module autoload support for the diag288_wdt watchdog device
driver
- Get rid of s390 specific strcpy() and strncpy() implementations, and
switch all remaining users to strscpy() when possible
- Various other small fixes and improvements
* tag 's390-6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (51 commits)
s390/pci: Serialize device addition and removal
s390/pci: Allow re-add of a reserved but not yet removed device
s390/pci: Prevent self deletion in disable_slot()
s390/pci: Remove redundant bus removal and disable from zpci_release_device()
s390/crypto: Extend protected key conversion retry loop
s390/pci: Fix __pcilg_mio_inuser() inline assembly
s390/ptrace: Always inline regs_get_kernel_stack_nth() and regs_get_register()
s390/thread_info: Cleanup header includes
s390/extmem: Add workaround for DCSS unload diag
s390/crypto: Rework protected key AES for true asynch support
s390/cpacf: Rework cpacf_pcc() to return condition code
s390/mm: Fix potential use-after-free in __crst_table_upgrade()
s390/mm: Add mmap_assert_write_locked() check to crst_table_upgrade()
s390/string: Remove strcpy() implementation
s390/con3270: Use strscpy() instead of strcpy()
s390/boot: Use strspcy() instead of strcpy()
s390: Simple strcpy() to strscpy() conversions
s390/pkey/crypto: Introduce xflags param for pkey in-kernel API
s390/pkey: Provide and pass xflags within pkey and zcrypt layers
s390/uv: Remove uv_get_secret_metadata function
...
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git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
Pull tpm updates from Jarkko Sakkinen:
"This is only a small pull request with fixes, as possible features
moved to +1 release"
* tag 'tpmdd-next-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
tpm_crb: ffa_tpm: fix/update comments describing the CRB over FFA ABI
tpm_crb_ffa: use dev_xx() macro to print log
tpm_ffa_crb: access tpm service over FF-A direct message request v2
tpm: remove kmalloc failure error message
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|
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Fix memcpy_sglist to handle partially overlapping SG lists
- Use memcpy_sglist to replace null skcipher
- Rename CRYPTO_TESTS to CRYPTO_BENCHMARK
- Flip CRYPTO_MANAGER_DISABLE_TEST into CRYPTO_SELFTESTS
- Hide CRYPTO_MANAGER
- Add delayed freeing of driver crypto_alg structures
Compression:
- Allocate large buffers on first use instead of initialisation in scomp
- Drop destination linearisation buffer in scomp
- Move scomp stream allocation into acomp
- Add acomp scatter-gather walker
- Remove request chaining
- Add optional async request allocation
Hashing:
- Remove request chaining
- Add optional async request allocation
- Move partial block handling into API
- Add ahash support to hmac
- Fix shash documentation to disallow usage in hard IRQs
Algorithms:
- Remove unnecessary SIMD fallback code on x86 and arm/arm64
- Drop avx10_256 xts(aes)/ctr(aes) on x86
- Improve avx-512 optimisations for xts(aes)
- Move chacha arch implementations into lib/crypto
- Move poly1305 into lib/crypto and drop unused Crypto API algorithm
- Disable powerpc/poly1305 as it has no SIMD fallback
- Move sha256 arch implementations into lib/crypto
- Convert deflate to acomp
- Set block size correctly in cbcmac
Drivers:
- Do not use sg_dma_len before mapping in sun8i-ss
- Fix warm-reboot failure by making shutdown do more work in qat
- Add locking in zynqmp-sha
- Remove cavium/zip
- Add support for PCI device 0x17D8 to ccp
- Add qat_6xxx support in qat
- Add support for RK3576 in rockchip-rng
- Add support for i.MX8QM in caam
Others:
- Fix irq_fpu_usable/kernel_fpu_begin inconsistency during CPU bring-up
- Add new SEV/SNP platform shutdown API in ccp"
* tag 'v6.16-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (382 commits)
x86/fpu: Fix irq_fpu_usable() to return false during CPU onlining
crypto: qat - add missing header inclusion
crypto: api - Redo lookup on EEXIST
Revert "crypto: testmgr - Add hash export format testing"
crypto: marvell/cesa - Do not chain submitted requests
crypto: powerpc/poly1305 - add depends on BROKEN for now
Revert "crypto: powerpc/poly1305 - Add SIMD fallback"
crypto: ccp - Add missing tee info reg for teev2
crypto: ccp - Add missing bootloader info reg for pspv5
crypto: sun8i-ce - move fallback ahash_request to the end of the struct
crypto: octeontx2 - Use dynamic allocated memory region for lmtst
crypto: octeontx2 - Initialize cptlfs device info once
crypto: xts - Only add ecb if it is not already there
crypto: lrw - Only add ecb if it is not already there
crypto: testmgr - Add hash export format testing
crypto: testmgr - Use ahash for generic tfm
crypto: hmac - Add ahash support
crypto: testmgr - Ignore EEXIST on shash allocation
crypto: algapi - Add driver template support to crypto_inst_setname
crypto: shash - Set reqsize in shash_alg
...
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git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
Pull CRC updates from Eric Biggers:
"Cleanups for the kernel's CRC (cyclic redundancy check) code:
- Use __ro_after_init where appropriate
- Remove unnecessary static_key on s390
- Rename some source code files
- Rename the crc32 and crc32c crypto API modules
- Use subsys_initcall instead of arch_initcall
- Restore maintainers for crc_kunit.c
- Fold crc16_byte() into crc16.c
- Add some SPDX license identifiers"
* tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux:
lib/crc32: add SPDX license identifier
lib/crc16: unexport crc16_table and crc16_byte()
w1: ds2406: use crc16() instead of crc16_byte() loop
MAINTAINERS: add crc_kunit.c back to CRC LIBRARY
lib/crc: make arch-optimized code use subsys_initcall
crypto: crc32 - remove "generic" from file and module names
x86/crc: drop "glue" from filenames
sparc/crc: drop "glue" from filenames
s390/crc: drop "glue" from filenames
powerpc/crc: rename crc32-vpmsum_core.S to crc-vpmsum-template.S
powerpc/crc: drop "glue" from filenames
arm64/crc: drop "glue" from filenames
arm/crc: drop "glue" from filenames
s390/crc32: Remove no-op module init and exit functions
s390/crc32: Remove have_vxrs static key
lib/crc: make the CPU feature static keys __ro_after_init
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Pull block updates from Jens Axboe:
- ublk updates:
- Add support for updating the size of a ublk instance
- Zero-copy improvements
- Auto-registering of buffers for zero-copy
- Series simplifying and improving GET_DATA and request lookup
- Series adding quiesce support
- Lots of selftests additions
- Various cleanups
- NVMe updates via Christoph:
- add per-node DMA pools and use them for PRP/SGL allocations
(Caleb Sander Mateos, Keith Busch)
- nvme-fcloop refcounting fixes (Daniel Wagner)
- support delayed removal of the multipath node and optionally
support the multipath node for private namespaces (Nilay Shroff)
- support shared CQs in the PCI endpoint target code (Wilfred
Mallawa)
- support admin-queue only authentication (Hannes Reinecke)
- use the crc32c library instead of the crypto API (Eric Biggers)
- misc cleanups (Christoph Hellwig, Marcelo Moreira, Hannes
Reinecke, Leon Romanovsky, Gustavo A. R. Silva)
- MD updates via Yu:
- Fix that normal IO can be starved by sync IO, found by mkfs on
newly created large raid5, with some clean up patches for bdev
inflight counters
- Clean up brd, getting rid of atomic kmaps and bvec poking
- Add loop driver specifically for zoned IO testing
- Eliminate blk-rq-qos calls with a static key, if not enabled
- Improve hctx locking for when a plug has IO for multiple queues
pending
- Remove block layer bouncing support, which in turn means we can
remove the per-node bounce stat as well
- Improve blk-throttle support
- Improve delay support for blk-throttle
- Improve brd discard support
- Unify IO scheduler switching. This should also fix a bunch of lockdep
warnings we've been seeing, after enabling lockdep support for queue
freezing/unfreezeing
- Add support for block write streams via FDP (flexible data placement)
on NVMe
- Add a bunch of block helpers, facilitating the removal of a bunch of
duplicated boilerplate code
- Remove obsolete BLK_MQ pci and virtio Kconfig options
- Add atomic/untorn write support to blktrace
- Various little cleanups and fixes
* tag 'for-6.16/block-20250523' of git://git.kernel.dk/linux: (186 commits)
selftests: ublk: add test for UBLK_F_QUIESCE
ublk: add feature UBLK_F_QUIESCE
selftests: ublk: add test case for UBLK_U_CMD_UPDATE_SIZE
traceevent/block: Add REQ_ATOMIC flag to block trace events
ublk: run auto buf unregisgering in same io_ring_ctx with registering
io_uring: add helper io_uring_cmd_ctx_handle()
ublk: remove io argument from ublk_auto_buf_reg_fallback()
ublk: handle ublk_set_auto_buf_reg() failure correctly in ublk_fetch()
selftests: ublk: add test for covering UBLK_AUTO_BUF_REG_FALLBACK
selftests: ublk: support UBLK_F_AUTO_BUF_REG
ublk: support UBLK_AUTO_BUF_REG_FALLBACK
ublk: register buffer to local io_uring with provided buf index via UBLK_F_AUTO_BUF_REG
ublk: prepare for supporting to register request buffer automatically
ublk: convert to refcount_t
selftests: ublk: make IO & device removal test more stressful
nvme: rename nvme_mpath_shutdown_disk to nvme_mpath_remove_disk
nvme: introduce multipath_always_on module param
nvme-multipath: introduce delayed removal of the multipath head node
nvme-pci: derive and better document max segments limits
nvme-pci: use struct_size for allocation struct nvme_dev
...
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git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull final writepage conversion from Christian Brauner:
"This converts vboxfs from ->writepage() to ->writepages().
This was the last user of the ->writepage() method. So remove
->writepage() completely and all references to it"
* tag 'vfs-6.16-rc1.writepage' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
fs: Remove aops->writepage
mm: Remove swap_writepage() and shmem_writepage()
ttm: Call shmem_writeout() from ttm_backup_backup_page()
i915: Use writeback_iter()
shmem: Add shmem_writeout()
writeback: Remove writeback_use_writepage()
migrate: Remove call to ->writepage
vboxsf: Convert to writepages
9p: Add a migrate_folio method
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git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs directory lookup updates from Christian Brauner:
"This contains cleanups for the lookup_one*() family of helpers.
We expose a set of functions with names containing "lookup_one_len"
and others without the "_len". This difference has nothing to do with
"len". It's rater a historical accident that can be confusing.
The functions without "_len" take a "mnt_idmap" pointer. This is found
in the "vfsmount" and that is an important question when choosing
which to use: do you have a vfsmount, or are you "inside" the
filesystem. A related question is "is permission checking relevant
here?".
nfsd and cachefiles *do* have a vfsmount but *don't* use the non-_len
functions. They pass nop_mnt_idmap and refuse to work on filesystems
which have any other idmap.
This work changes nfsd and cachefile to use the lookup_one family of
functions and to explictily pass &nop_mnt_idmap which is consistent
with all other vfs interfaces used where &nop_mnt_idmap is explicitly
passed.
The remaining uses of the "_one" functions do not require permission
checks so these are renamed to be "_noperm" and the permission
checking is removed.
This series also changes these lookup function to take a qstr instead
of separate name and len. In many cases this simplifies the call"
* tag 'vfs-6.16-rc1.async.dir' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
VFS: change lookup_one_common and lookup_noperm_common to take a qstr
Use try_lookup_noperm() instead of d_hash_and_lookup() outside of VFS
VFS: rename lookup_one_len family to lookup_noperm and remove permission check
cachefiles: Use lookup_one() rather than lookup_one_len()
nfsd: Use lookup_one() rather than lookup_one_len()
VFS: improve interface for lookup_one functions
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- even more Xbox controllers added to xpad driver: Turtle Beach Recon
Wired Controller, Turtle Beach Stealth Ultra, and PowerA Wired
Controller
- a fix to Synaptics RMI driver to not crash if controller reports
unsupported version of F34 (firmware flash) function
* tag 'input-for-v6.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: synaptics-rmi - fix crash with unsupported versions of F34
Input: xpad - add more controllers
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A few final fixes for v6.15, some driver fixes for the Freescale DSPI
driver pulled over from their vendor code and another instance of the
fixes Greg has been sending throughout the kernel for constification
of the bus_type in driver core match() functions"
* tag 'spi-fix-v6.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: spi-fsl-dspi: Reset SR flags before sending a new message
spi: spi-fsl-dspi: Halt the module after a new message transfer
spi: spi-fsl-dspi: restrict register range for regmap access
spi: use container_of_cont() for to_spi_device()
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git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux
Pull iommu fix from Joerg Roedel:
- core: skip PASID validation for devices without PASID support
* tag 'iommu-fixes-v6.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
iommu: Skip PASID validation for devices without PASID capability
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Pull drm fixes from Dave Airlie:
"Weekly drm fixes pull, on target to be quiet, just one amdgpu, one
edid and a few minor xe fixes.
edid:
- fix HDR metadata reset
amdgpu:
- Hibernate fix
xe:
- Make sure to check all forcewakes when dumping mocs
- Fix wrong use of read64 on 32b register
- Synchronize Panther Lake PCI IDs"
* tag 'drm-fixes-2025-05-24' of https://gitlab.freedesktop.org/drm/kernel:
drm/xe/ptl: Update the PTL pci id table
drm/xe: Use xe_mmio_read32() to read mtcfg register
drm/xe/mocs: Check if all domains awake
Revert "drm/amd: Keep display off while going into S4"
drm/edid: fixed the bug that hdr metadata was not reset
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https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes
Driver Changes:
- Make sure to check all forcewakes when dumping mocs
- Fix wrong use of read64 on 32b register
- Synchronize Panther Lake PCI IDs
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/uixp5cq7emz32lmwwvq4vbujppugfozhyj3cm2aqzx4lcg7ivn@m2khvf4kvz5p
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https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-6.15-2025-05-22:
amdgpu:
- Hibernate fix
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20250522183941.9606-1-alexander.deucher@amd.com
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https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
Short summary of fixes pull:
edid:
- fix HDR metadata reset
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://lore.kernel.org/r/20250522113902.GA7000@localhost.localdomain
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control fix from Rafael Wysocki:
"This fixes a coding mistake in the x86_pkg_temp_thermal Intel thermal
driver that was introduced by an incorrect conflict resolution during
a merge (Zhang Rui)"
* tag 'thermal-6.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: intel: x86_pkg_temp_thermal: Fix bogus trip temperature
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-Fix the comment describing the 'start' function, which was a cut/paste
mistake for a different function.
-The comment for DIRECT_REQ and DIRECT_RESP only mentioned AArch32
and listed 32-bit function IDs. Update to include 64-bit.
Signed-off-by: Stuart Yoder <stuart.yoder@arm.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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Instead of pr_xxx() macro, use dev_xxx() to print log.
This patch changes some error log level to warn log level when
the tpm_crb_ffa secure partition doesn't support properly but
system can run without it.
(i.e) unsupport of direct message ABI or unsupported ABI version
Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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For secure partition with multi service, tpm_ffa_crb can access tpm
service with direct message request v2 interface according to chapter 3.3,
TPM Service Command Response Buffer Interface Over FF-A specificationi v1.0 BET.
This patch reflects this spec to access tpm service over
FF-A direct message request v2 ABI.
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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The kmalloc failure message is just noise. Remove it and replace -EFAULT
with -ENOMEM as standard for out of memory allocation error returns.
Link: https://lore.kernel.org/linux-integrity/20250430083435.860146-1-colin.i.king@gmail.com/
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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Merge series from Gabor Juhos <j4g8y7@gmail.com>:
The two patches in the series are extending the usage of FIELD_PREP()
macro and predefined bitmasks usage in the driver.
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When submitting of the descriptors fails, it is quite likely that
the register read buffer contains no valid data. Even if the data
is valid the function returns with an error code anyway.
Change the code to return early if qcom_submit_descs() fails to
avoid superfluously copying possibly invalid data.
Also change the return statement at the end of the function to use
zero value to indicate success obviusly.
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Link: https://patch.msgid.link/20250515-qpic-snand-early-error-v1-1-681c87611213@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add feature UBLK_F_QUIESCE, which adds control command `UBLK_U_CMD_QUIESCE_DEV`
for quiescing device, then device state can become `UBLK_S_DEV_QUIESCED`
or `UBLK_S_DEV_FAIL_IO` finally from ublk_ch_release() with ublk server
cooperation.
This feature can help to support to upgrade ublk server application by
shutting down ublk server gracefully, meantime keep ublk block device
persistent during the upgrading period.
The feature is only available for UBLK_F_USER_RECOVERY.
Suggested-by: Yoav Cohen <yoav@nvidia.com>
Link: https://lore.kernel.org/linux-block/DM4PR12MB632807AB7CDCE77D1E5AB7D0A9B92@DM4PR12MB6328.namprd12.prod.outlook.com/
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250522163523.406289-3-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"A few last minute fixes:
- two driver fixes for samsung/google platforms, both addressing
mistakes in changes from the 6.15 merge window
- a revert for an allwinner devicetree change that caused problems
- a fix for an older regression with the LEDs on Marvell Armada 3720
- a defconfig change to enable chacha20 again after a crypto
subsystem change in 6.15 inadventently turned it off"
* tag 'soc-fixes-6.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
arm64: defconfig: Ensure CRYPTO_CHACHA20_NEON is selected
arm64: dts: marvell: uDPU: define pinctrl state for alarm LEDs
Revert "arm64: dts: allwinner: h6: Use RSB for AXP805 PMIC connection"
soc: samsung: usi: prevent wrong bits inversion during unconfiguring
firmware: exynos-acpm: check saved RX before bailing out on empty RX queue
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform drivers fixes from Ilpo Järvinen:
- dell-wmi-sysman: Avoid buffer overflow in current_password_store()
- fujitsu-laptop: Support Lifebook S2110 hotkeys
- intel/pmc: Fix Arrow Lake U/H NPU PCI ID
- think-lmi: Fix attribute name usage for non-compliant items
- thinkpad_acpi: Ignore battery threshold change event notification
* tag 'platform-drivers-x86-v6.15-6' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86/intel/pmc: Fix Arrow Lake U/H NPU PCI ID
platform/x86: think-lmi: Fix attribute name usage for non-compliant items
platform/x86: thinkpad_acpi: Ignore battery threshold change event notification
platform/x86: dell-wmi-sysman: Avoid buffer overflow in current_password_store()
platform/x86: fujitsu-laptop: Support Lifebook S2110 hotkeys
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KASAN reported out of bounds access - cs_dsp_mock_bin_add_name_or_info(),
because the source string length was rounded up to the allocation size.
Cc: Simon Trimmer <simont@opensource.cirrus.com>
Cc: Charles Keepax <ckeepax@opensource.cirrus.com>
Cc: Richard Fitzgerald <rf@opensource.cirrus.com>
Cc: patches@opensource.cirrus.com
Cc: stable@vger.kernel.org
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://patch.msgid.link/20250523102102.1177151-1-perex@perex.cz
Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Without this header, the build of the new qat_6xxx driver fails when
CONFIG_PCI_IOV is not set:
In file included from drivers/crypto/intel/qat/qat_common/adf_gen6_shared.c:7:
drivers/crypto/intel/qat/qat_common/adf_gen4_pfvf.h: In function 'adf_gen4_init_pf_pfvf_ops':
drivers/crypto/intel/qat/qat_common/adf_gen4_pfvf.h:13:34: error: 'adf_pfvf_comms_disabled' undeclared (first use in this function)
13 | pfvf_ops->enable_comms = adf_pfvf_comms_disabled;
| ^~~~~~~~~~~~~~~~~~~~~~~
Fixes: 17fd7514ae68 ("crypto: qat - add qat_6xxx driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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The ARL requires that the GMA and NPU devices both be in D3Hot in order
for PC10 and S0iX to be achieved in S2idle. The original ARL-H/U addition
to the intel_pmc_core driver attempted to do this by switching them to D3
in the init and resume calls of the intel_pmc_core driver.
The problem is the ARL-H/U have a different NPU device and thus are not
being properly set and thus S0iX does not work properly in ARL-H/U. This
patch creates a new ARL-H specific device id that is correct and also
adds the D3 fixup to the suspend callback. This way if the PCI devies
drop from D3 to D0 after resume they can be corrected for the next
suspend. Thus there is no dropout in S0iX.
Fixes: bd820906ea9d ("platform/x86/intel/pmc: Add Arrow Lake U/H support to intel_pmc_core driver")
Signed-off-by: Todd Brandt <todd.e.brandt@intel.com>
Link: https://lore.kernel.org/r/a61f78be45c13f39e122dcc684b636f4b21e79a0.1747737446.git.todd.e.brandt@intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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The mtcfg register is a 32-bit register and should therefore be
accessed using xe_mmio_read32().
Other 3 changes per codestyle suggestion:
"
xe_mmio.c:83: CHECK: Alignment should match open parenthesis
xe_mmio.c:131: CHECK: Comparison to NULL could be written "!xe->mmio.regs"
xe_mmio.c:315: CHECK: line length of 103 exceeds 100 columns
"
Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Reviewed-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Link: https://lore.kernel.org/r/20250513153010.3464767-1-shuicheng.lin@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
(cherry picked from commit d2662cf8f44a68deb6c76ad9f1d9f29dbf7ba601)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
|
