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1,399,042 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Marc Zyngier
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3b2c81d5fe |
KVM: arm64: vgic-its: Add stronger type-checking to the ITS entry sizes
The ITS ABI infrastructure allows for some pretty lax code, where
the size of the data doesn't have to match the size of the entry,
potentially leading to a collection of interesting bugs.
Commit
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Marc Zyngier
|
e7619f2a2f |
KVM: arm64: vgic: Kill VGIC_MAX_PRIVATE definition
VGIC_MAX_PRIVATE is a pretty useless definition, and is better replaced with VGIC_NR_PRIVATE_IRQS. Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20241117165757.247686-4-maz@kernel.org Signed-off-by: Oliver Upton <oliver.upton@linux.dev> |
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Marc Zyngier
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add570b39f |
KVM: arm64: vgic: Make vgic_get_irq() more robust
vgic_get_irq() has an awkward signature, as it takes both a kvm *and* a vcpu, where the vcpu is allowed to be NULL if the INTID being looked up is a global interrupt (SPI or LPI). This leads to potentially problematic situations where the INTID passed is a private interrupt, but that there is no vcpu. In order to make things less ambiguous, let have *two* helpers instead: - vgic_get_irq(struct kvm *kvm, u32 intid), which is only concerned with *global* interrupts, as indicated by the lack of vcpu. - vgic_get_vcpu_irq(struct kvm_vcpu *vcpu, u32 intid), which can return *any* interrupt class, but must have of course a non-NULL vcpu. Most of the code nicely falls under one or the other situations, except for a couple of cases (close to the UABI or in the debug code) where we have to distinguish between the two cases. Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20241117165757.247686-3-maz@kernel.org Signed-off-by: Oliver Upton <oliver.upton@linux.dev> |
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Marc Zyngier
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d561491ba9 |
KVM: arm64: vgic-v3: Sanitise guest writes to GICR_INVLPIR
Make sure we filter out non-LPI invalidation when handling writes
to GICR_INVLPIR.
Fixes:
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Bitterblue Smith
|
ce5dea83ee |
wifi: rtw88: usb: Enable RX aggregation for 8821au/8812au
USB RX aggregation improves the RX speed on certain ARM systems, like the NanoPi NEO Core2. With RTL8811AU, before: 30 Mbps, after: 224 Mbps. The out-of-tree driver uses aggregation size of 7 in USB 3 mode, but that doesn't work here. rtw88 advertises support for receiving AMSDU in AMPDU, so the AP sends larger frames, up to ~5100 bytes. With a size of 7 RTL8812AU frequently tries to aggregate more frames than will fit in 32768 bytes. Use a size of 6 instead. Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/63012163-a425-4b15-b830-43f279c06b73@gmail.com |
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Bitterblue Smith
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82a35723a6 |
wifi: rtw88: usb: Support USB 3 with RTL8812AU
Add the function to automatically switch the RTL8812AU into USB 3 mode. Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/19cda72b-f1f1-4b69-8369-0e4376b646bf@gmail.com |
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Linus Torvalds
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43fb83c17b |
ARM: soc updates for 6.13
The SoC specific code updates for 6.13 are fairly minimal. One Broadcom SoC model gains automatic configuration for the debug uarg as we have on many other machines, the remaining changes are trivial cleanups. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmc+D8IACgkQYKtH/8kJ UicuyhAAqR3ps9ukDj4jIVrQthV76rMb6HfEF4gQ4qxIjS3uLp5wfqjxzeTI7bKY ntrzU9rAxgMdTuRDVqONCxjgBvtg7pG9kXlbndVhl11RdryEeO/fat99V2mPN6yS 0t9tR6lxVcz3VRI5qcyCRYLRicDXyeNklsMwEhfSolS1hWbTG0b/qtn8oa+vQ7bs U33rnvudrC36Wpy4HU6XIissq1RgleUrGqC6L2M3OLSEOlS8tM4RBA215VaDiWs9 fP8dYhdMVWmlif9pXi1L1M3uqEE3ahVDwzqg1bSc0LmX7nn4rXGGgu/YGiALuW4t KmsoTdcwaPxiQR+WVp3G6EEVxumFpMfX1dGiJ8ZagaI+pbXpjHej6B+xhWCRgjfp eTK0YeGjDduEOaaozGys5NdqoGFKPpl+npLD1rQGBtizCJO1x6zINAyuRgNHhyYa 640Bn77O7Rs+41qao2Nnr4mfbur73d3q+K1qOy4Tx3BL5fQGyz4PwUkT/wG4C++j esCBO2lA9opw9ZJzBSFWx6ez0GtEW+kVUf3dNDSXxYawVNBrIoV61xnG7Xcfqz0x RFSWTATWKLI34Px6fuorVxVw8xcGdQGgvbvIDbj2aiC8yXIbzeeSs8P9pEsakYD9 eej8H6eRy/EnOwBC8yJXCHoAA31PqaO+aLI5Vf0p0m0Ibtv/1zQ= =lQ3B -----END PGP SIGNATURE----- Merge tag 'soc-arm-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC updates from Arnd Bergmann: "The SoC specific code updates for 6.13 are fairly minimal. One Broadcom SoC model gains automatic configuration for the debug uarg as we have on many other machines, the remaining changes are trivial cleanups" * tag 'soc-arm-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: imx: Switch to new sys-off handler API ARM: bcm: brcmstb: Drop custom init_irq callback ARM: bcm: Support BCMBCA debug UART ARM: zynq: Remove unused zynq_slcr_init() declaration ASoC: samsung: Remove obsoleted declaration for s3c64xx_ac97_setup_gpio ARM: samsung: Remove obsoleted declaration for s3c_hwmon_set_platdata |
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Linus Torvalds
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06e47dce8f |
soc: defconfig updates for 6.13
As usual, a few newly added device drivers get enabled in the arm32 multi_v7_defconfig and arm64 defconfig as well as a few of the SoC specific config files. The main visible change is the inclusion of (reduced) debug info by default in the 32-bit defconfig. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmc+EHIACgkQYKtH/8kJ Uid+ahAAnkQNh7m0+0l8O1DxLVjCVDb76f4r+dvYWBzBzOZoSvkLQzhKILGmgjFd tfLpWr7sfpgT7YPZxrwHK/muwpZ7rflTiC5P0qpgeo4VzO6VXv5r124uzYg0nEPo /t4hzCkAADKu80hNeDfaKFk9GbqvkOBKnO0PHpuTPGubiy3gU2cH6EvyqUYokvBM c0iD8fPtI5zb6oBju1oRFJtXIX6TJXXbQvjOIVmhz7cEsl/RAmPJLbbpgT/u8roR pCIHX1pqw1bURaUrBQiv33E266tF6kg9KYJUsGvXkykd0ifyXSOneYsxoadvO5x/ +2Xrfj243aMMz9EDXd2oczdpuoPyGkyUeaaNy61EvgMzaYpf3B9B7g7mqfuyhaCs VvXbWIc3jpA3P8dbyBOZhQQF8NzHMP8Dj8ymQhN17FiwkQTDV6CtHHO8srkKSoYU IGgtNJce0IvLEz87VU9C1F6DA5dscdTRGrlDErv+2ap5IeyCtE4gJaFNO+/64wUk QUP+gphCqxMXQuLmOIrKV9dsslnChRM9qlgNaJQMbvKvT25xRIpNc9/mmVPWoAs+ 1A3wdHn/ZOvaFBcWwNHpZaNu/3ybHGp60wkejWCiEzhaLabXBsEoKOap7+1cWGTK IlVUiaJoNIYBoLACTqx42AATgn0TsNXj4NVHq3poiodi1/7wunw= =tElw -----END PGP SIGNATURE----- Merge tag 'soc-defconfig-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC defconfig updates from Arnd Bergmann: "As usual, a few newly added device drivers get enabled in the arm32 multi_v7_defconfig and arm64 defconfig as well as a few of the SoC specific config files. The main visible change is the inclusion of (reduced) debug info by default in the 32-bit defconfig" * tag 'soc-defconfig-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: imx_v6_v7_defconfig: Enable drivers for Kobo Clara 2E arm64: defconfig: Enable VBATTB clock and Renesas RTCA-3 arm64: defconfig: Enable PCF857X GPIO expander arm64: defconfig: Enable sc7280 clock controllers ARM: configs: at91: enable PAC1934 driver as module ARM: multi_v7_defconfig: Enable debugging symbols by default |
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Linus Torvalds
|
14d0e1a09f |
soc: driver updates for 6.12
Nothing particular important in the SoC driver updates, just the usual
improvements to for drivers/soc and a couple of subsystems that don't
fit anywhere else:
- The largest set of updates is for Qualcomm SoC drivers, extending the
set of supported features for additional SoCs in the QSEECOM, LLCC
and socinfo drivers.a
- The ti_sci firmware driver gains support for power managment
- The drivers/reset subsystem sees a rework of the microchip
sparx5 and amlogic reset drivers to support additional chips,
plus a few minor updates on other platforms
- The SCMI firmware interface driver gains support for two protocol
extensions, allowing more flexible use of the shared memory area
and new DT binding properties for configurability.
- Mediatek SoC drivers gain support for power managment on the MT8188
SoC and a new driver for DVFS.
- The AMD/Xilinx ZynqMP SoC drivers gain support for system reboot
and a few bugfixes
- The Hisilicon Kunpeng HCCS driver gains support for configuring
lanes through sysfs
Finally, there are cleanups and minor fixes for drivers/soc, drivers/bus,
and drivers/memory, including changing back the .remove_new callback
to .remove, as well as a few other updates for freescale (powerpc)
soc drivers, NXP i.MX soc drivers, cznic turris platform driver, memory
controller drviers, TI OMAP SoC drivers, and Tegra firmware drivers
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Merge tag 'soc-drivers-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann:
"Nothing particular important in the SoC driver updates, just the usual
improvements to for drivers/soc and a couple of subsystems that don't
fit anywhere else:
- The largest set of updates is for Qualcomm SoC drivers, extending
the set of supported features for additional SoCs in the QSEECOM,
LLCC and socinfo drivers.a
- The ti_sci firmware driver gains support for power managment
- The drivers/reset subsystem sees a rework of the microchip sparx5
and amlogic reset drivers to support additional chips, plus a few
minor updates on other platforms
- The SCMI firmware interface driver gains support for two protocol
extensions, allowing more flexible use of the shared memory area
and new DT binding properties for configurability.
- Mediatek SoC drivers gain support for power managment on the MT8188
SoC and a new driver for DVFS.
- The AMD/Xilinx ZynqMP SoC drivers gain support for system reboot
and a few bugfixes
- The Hisilicon Kunpeng HCCS driver gains support for configuring
lanes through sysfs
Finally, there are cleanups and minor fixes for drivers/{soc, bus,
memory}, including changing back the .remove_new callback to .remove,
as well as a few other updates for freescale (powerpc) soc drivers,
NXP i.MX soc drivers, cznic turris platform driver, memory controller
drviers, TI OMAP SoC drivers, and Tegra firmware drivers"
* tag 'soc-drivers-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (116 commits)
soc: fsl: cpm1: qmc: Set the ret error code on platform_get_irq() failure
soc: fsl: rcpm: fix missing of_node_put() in copy_ippdexpcr1_setting()
soc: fsl: cpm1: tsa: switch to for_each_available_child_of_node_scoped()
platform: cznic: turris-omnia-mcu: Rename variable holding GPIO line names
platform: cznic: turris-omnia-mcu: Document the driver private data structure
firmware: turris-mox-rwtm: Document the driver private data structure
bus: Switch back to struct platform_driver::remove()
soc: qcom: ice: Remove the device_link field in qcom_ice
drm/msm/adreno: Setup SMMU aparture for per-process page table
firmware: qcom: scm: Introduce CP_SMMU_APERTURE_ID
firmware: arm_scpi: Check the DVFS OPP count returned by the firmware
soc: qcom: socinfo: add IPQ5424/IPQ5404 SoC ID
dt-bindings: arm: qcom,ids: add SoC ID for IPQ5424/IPQ5404
soc: qcom: llcc: Flip the manual slice configuration condition
dt-bindings: firmware: qcom,scm: Document sm8750 SCM
firmware: qcom: uefisecapp: Allow X1E Devkit devices
misc: lan966x_pci: Fix dtc warn 'Missing interrupt-parent'
misc: lan966x_pci: Fix dtc warns 'missing or empty reg/ranges property'
soc: qcom: llcc: Add LLCC configuration for the QCS8300 platform
dt-bindings: cache: qcom,llcc: Document the QCS8300 LLCC
...
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Linus Torvalds
|
9c39d5ab45 |
soc: devicetree updates for 6.13
This release adds the devicetree files for an impressive number of new
SoC variants, though as expected these are all related to others we
already support:
- The microchip sam9x7 devicetree is now added, after the device driver
and platform code has already made it in. This is likely the last ARMv5
(!) platform to ever get added, updating the 20+ year old at91/sam9
platform wtih DDR3 memory and gigabit ethernet.
- On the Apple platform, there are now devicetree files for a number of
A-series SoCs in addition to the M-series ones, these are used
primarily in phones and tablets, but are closely related to the
already supported chips.
- Samsung Exynos 8895 and Exynos 990 are more phone SoCs used in older
Samsung Galaxy phones.
- Qualcomm Snapdragon 778G (SM7325) is another phone SoC, closely related
to the Snapdragon 7c+ Gen 3 (SC7280) used in low-end laptops.
- Rockchip RK3528 and RK3576 are new variants of their TV box and Tablet
chips, still using the older ARMv8.0 cores from RK3328/RK3399 but
with a newer process and other improvements from the RK35xx (otherwise
ARMv8.2) chips. RK3566T and RK3399-S are also added, these are just
lower-cost versions of their normal counterparts.
- TI J742S2 is a feature-reduced version of the J784s4
industrial/automotive SoC, with fewer CPU cores.
- Sophgo SG2002 is an embedded SoC with one RISC-V (C906) and one ARM
(Cortex-A53) core, at this point support is only added for running
on the RISC-V side on the LicheeRV Nano board.
A total of 92 new .dts files describing individual machines is added,
which must be a new record. The majority of these is for the newly added
chips above, notably all the Apple phones and tablets. The other new
machines include nine industrial/embedded boards with NXP i.MX6 or i.MX8
SoCs, eight for Rockchips RK35XX and one or two each for Rockchips RV1109,
RK3308, Allwinner A33, Tegra 234, Qualcomm qcs9100/sc8280xp/x1e80100,
TI AM625 and Starfive JH7110.
As usual there are also many newlyad added features in existing boards
as well as cleanups and minor bugfixes.
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Merge tag 'soc-dt-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC devicetree updates from Arnd Bergmann:
"This release adds the devicetree files for an impressive number of new
SoC variants, though as expected these are all related to others we
already support:
- The microchip sam9x7 devicetree is now added, after the device
driver and platform code has already made it in. This is likely the
last ARMv5 (!) platform to ever get added, updating the 20+ year
old at91/sam9 platform with DDR3 memory and gigabit ethernet.
- On the Apple platform, there are now devicetree files for a number
of A-series SoCs in addition to the M-series ones, these are used
primarily in phones and tablets, but are closely related to the
already supported chips.
- Samsung Exynos 8895 and Exynos 990 are more phone SoCs used in
older Samsung Galaxy phones.
- Qualcomm Snapdragon 778G (SM7325) is another phone SoC, closely
related to the Snapdragon 7c+ Gen 3 (SC7280) used in low-end
laptops.
- Rockchip RK3528 and RK3576 are new variants of their TV box and
Tablet chips, still using the older ARMv8.0 cores from
RK3328/RK3399 but with a newer process and other improvements from
the RK35xx (otherwise ARMv8.2) chips. RK3566T and RK3399-S are also
added, these are just lower-cost versions of their normal
counterparts.
- TI J742S2 is a feature-reduced version of the J784s4
industrial/automotive SoC, with fewer CPU cores.
- Sophgo SG2002 is an embedded SoC with one RISC-V (C906) and one ARM
(Cortex-A53) core, at this point support is only added for running
on the RISC-V side on the LicheeRV Nano board.
A total of 92 new .dts files describing individual machines is added,
which must be a new record. The majority of these is for the newly
added chips above, notably all the Apple phones and tablets. The other
new machines include nine industrial/embedded boards with NXP i.MX6 or
i.MX8 SoCs, eight for Rockchips RK35XX and one or two each for
Rockchips RV1109, RK3308, Allwinner A33, Tegra 234, Qualcomm
qcs9100/sc8280xp/x1e80100, TI AM625 and Starfive JH7110.
As usual there are also many newly added features in existing boards
as well as cleanups and minor bugfixes"
* tag 'soc-dt-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (718 commits)
arm64: dts: apm: Remove unused and undocumented "bus_num" property
arm: dts: spear13xx: Remove unused and undocumented "pl022,slave-tx-disable" property
arm64: dts: amd: Remove unused and undocumented "amd,zlib-support" property
arm64: dts: lg131x: Update spi clock properties
arm64: dts: seattle: Update spi clock properties
arm64: dts: rockchip: use less broad pinctrl for pcie3x1 on Radxa E25
arm64: dts: rockchip: add Radxa ROCK 5C
dt-bindings: arm: rockchip: add Radxa ROCK 5C
arm64: dts: rockchip: orangepi-5-plus: Enable GPU
arm64: dts: rockchip: enable USB3 on NanoPC-T6
arm64: dts: rockchip: adapt regulator nodenames to preferred form
arm64: dts: rockchip: Enable HDMI display for rk3588 Cool Pi GenBook
arm64: dts: rockchip: Enable HDMI display for rk3588 Cool Pi 4B
arm64: dts: rockchip: Enable HDMI0 for rk3588 Cool Pi CM5 EVB
arm64: dts: rockchip: Enable HDMI on NanoPi R6C/R6S
arm64: dts: rockchip: Enable GPU on NanoPi R6C/R6S
arm64: dts: rockchip: Enable HDMI on Hardkernel ODROID-M2
arm64: dts: rockchip: Remove non-removable flag from sdmmc on rk3576-sige5
arm64: dts: allwinner: a100: perf1: Add eMMC and MMC node
arm64: dts: allwinner: pinephone: Add mount matrix to accelerometer
...
|
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Christophe JAILLET
|
dbf7986f8a |
drm/bridge: Constify struct i2c_device_id
'struct i2c_device_id' is not modified in these drivers. Constifying this structure moves some data to a read-only section, so increase overall security. On a x86_64, with allmodconfig, as an example: Before: ====== text data bss dec hex filename 15566 987 32 16585 40c9 drivers/gpu/drm/bridge/chipone-icn6211.o After: ===== text data bss dec hex filename 15630 923 32 16585 40c9 drivers/gpu/drm/bridge/chipone-icn6211.o Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/bdba1f49b4b48e22628482b49ce81f8e1f0d97b1.1731445901.git.christophe.jaillet@wanadoo.fr |
||
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Linus Torvalds
|
79caa6c88a |
asm-generic updates for 6.13
These are a number of unrelated cleanups, generally simplifying the
architecture specific header files:
- A series from Al Viro simplifies asm/vga.h, after it turns out that
most of it can be generalized.
- A series from Julian Vetter adds a common version of
memcpy_{to,from}io() and memset_io() and changes most architectures
to use that instead of their own implementation
- A series from Niklas Schnelle concludes his work to make PC
style inb()/outb() optional
- Nicolas Pitre contributes improvements for the generic do_div()
helper
- Christoph Hellwig adds a generic version of page_to_phys()
and phys_to_page(), replacing the slightly different architecture
specific definitions.
- Uwe Kleine-Koenig has a minor cleanup for ioctl definitions
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Merge tag 'asm-generic-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic updates from Arnd Bergmann:
"These are a number of unrelated cleanups, generally simplifying the
architecture specific header files:
- A series from Al Viro simplifies asm/vga.h, after it turns out that
most of it can be generalized.
- A series from Julian Vetter adds a common version of
memcpy_{to,from}io() and memset_io() and changes most architectures
to use that instead of their own implementation
- A series from Niklas Schnelle concludes his work to make PC style
inb()/outb() optional
- Nicolas Pitre contributes improvements for the generic do_div()
helper
- Christoph Hellwig adds a generic version of page_to_phys() and
phys_to_page(), replacing the slightly different architecture
specific definitions.
- Uwe Kleine-Koenig has a minor cleanup for ioctl definitions"
* tag 'asm-generic-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: (24 commits)
empty include/asm-generic/vga.h
sparc: get rid of asm/vga.h
asm/vga.h: don't bother with scr_mem{cpy,move}v() unless we need to
vt_buffer.h: get rid of dead code in default scr_...() instances
tty: serial: export serial_8250_warn_need_ioport
lib/iomem_copy: fix kerneldoc format style
hexagon: simplify asm/io.h for !HAS_IOPORT
loongarch: Use new fallback IO memcpy/memset
csky: Use new fallback IO memcpy/memset
arm64: Use new fallback IO memcpy/memset
New implementation for IO memcpy and IO memset
watchdog: Add HAS_IOPORT dependency for SBC8360 and SBC7240
__arch_xprod64(): make __always_inline when optimizing for performance
ARM: div64: improve __arch_xprod_64()
asm-generic/div64: optimize/simplify __div64_const32()
lib/math/test_div64: add some edge cases relevant to __div64_const32()
asm-generic: add an optional pfn_valid check to page_to_phys
asm-generic: provide generic page_to_phys and phys_to_page implementations
asm-generic/io.h: Remove I/O port accessors for HAS_IOPORT=n
tty: serial: handle HAS_IOPORT dependencies
...
|
||
|
Linus Torvalds
|
c66fbc6c3d |
OpenRISC updates for 6.13
A single fixup from me: - Fix bug with earlycon being broken due to removal of early_ioremap. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE2cRzVK74bBA6Je/xw7McLV5mJ+QFAmc8xS4ACgkQw7McLV5m J+T9IA/5ASXLsoterJXCo9ds34n9oIoEiur8UcOY0LELCm5M9HP0z62at0IZccX9 Tc+DFl6rCJBwZWn7JmYo8qnkO+hTkAoRDFx+I1WMlzjczOLHdwZ3E26u4/cWrhVd j4eISjk5KIFO2DExIdEXgKWetagcfjgyo44/SU+7PLApNPnAeE6bBu5VYypfy+sd BWPZs+FoFBjszdRHjo1mowxbS1Wa6znhWbELyFAY/5hFWIt+91YHS1rpxDoDPnE+ GUYMIFTJLdXlc0eyGfsjcvcHX08NankY8Betg/6e2jENqO+fQHb7KuYL+cxoTDAv HlIfzJQ6YRnfxB8XSLJvAT/bmqoYQAuVydvoFN/45ogzu1OwizM6e6mGw5ErgYkO kRPXa5IgCbORc3v8Dxd+IZNJ4FzBXQ7BDz0V92FYjtJ3OsQKsVHX/t2dGhd4wmGS ItzmxRp55ufqYkb2Waszvq+dBvuW6gJHHB9k9h0mZKhVEm1V2TisIIpdnE3FF/QA p81cPdvHxsp4mf5w30kIaFMHgKM+6jRUEl6IDTEmOtim02Zu75y1JQE8mFZ1yFZ0 l4KPnhU2hYzXG/eqinzRuyRap2wgIGPAXC+mL4LekL74TqmaEGrTeBOq1z+DnMwz u7dQwLJsbomjJUc17MJcKH3zZ1l7xFZxIEbaFrGaimlRMHHQS7Q= =3/S+ -----END PGP SIGNATURE----- Merge tag 'for-linus' of https://github.com/openrisc/linux Pull OpenRISC update from Stafford Horne: "A single fixup from me: Fix bug with earlycon being broken due to removal of early_ioremap" * tag 'for-linus' of https://github.com/openrisc/linux: openrisc: Implement fixmap to fix earlycon |
||
|
Linus Torvalds
|
f103749785 |
Microblaze patches for 6.13-rc1
- Export xmb_manager functions - Remove empty #ifndef __ASSEMBLY__ statement - Use str_yes_no() helper in show_cpuinfo() -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQQbPNTMvXmYlBPRwx7KSWXLKUoMIQUCZzw3uQAKCRDKSWXLKUoM IapyAJ0TsUChBtA7+FFPYXwfQ2nrbhGytQCeNegQkFHSL/Ray6Tsk4Q1zejixlU= =2mED -----END PGP SIGNATURE----- Merge tag 'microblaze-v6.13' of git://git.monstr.eu/linux-2.6-microblaze Pull microblaze updates from Michal Simek: - Export xmb_manager functions - Remove empty #ifndef __ASSEMBLY__ statement - Use str_yes_no() helper in show_cpuinfo() * tag 'microblaze-v6.13' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: mb: Use str_yes_no() helper in show_cpuinfo() microblaze: Remove empty #ifndef __ASSEMBLY__ statement microblaze: Export xmb_manager functions |
||
|
Linus Torvalds
|
7e7f65647e |
ipe/stable-6.13 PR 20241119
-----BEGIN PGP SIGNATURE----- iIcEABYIAC8WIQQzmBmZPBN6m/hUJmnyomI6a/yO7QUCZz0KKhEcd3VmYW5Aa2Vy bmVsLm9yZwAKCRDyomI6a/yO7RD5AQDY0KVqHmtmLRaIAXTUX/YSZYfw6pFVIFzv b3YkugWwAAEA/iBdSQCFBK9GnFAhVmKL99T5opHu075vfj2CGdA2Yg0= =EFOk -----END PGP SIGNATURE----- Merge tag 'ipe-pr-20241119' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe Pull IPE update from Fan Wu: "One commit from Colin Ian King, which removes unnecessary error handling code in the IPE boot policy generation helper program" * tag 'ipe-pr-20241119' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe: scripts: ipe: polgen: remove redundant close and error exit path |
||
Chris Packham
|
5a38a5d40f |
mips: dts: realtek: Add SPI NAND controller
Add the SPI-NAND controller on the RTL9300 family of devices. This supports serial/dual/quad data width and DMA for read/program operations. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> |
||
|
Linus Torvalds
|
df66aeadd8 |
seccomp update for v6.13-rc1
- Provide stub for !HAVE_ARCH_SECCOMP_FILTER (Linus Walleij) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRSPkdeREjth1dHnSE2KwveOeQkuwUCZzzEewAKCRA2KwveOeQk uwp6AP98Sv73J57WD09zKPFS7xHqTyWgfemD9M8RPSMIgkudBgD9F3tNRqQ2DD6o IX6Zv18AObJSKAZ95No65GHVRHtomAY= =T7J1 -----END PGP SIGNATURE----- Merge tag 'seccomp-v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull seccomp update from Kees Cook: - Provide stub for !HAVE_ARCH_SECCOMP_FILTER (Linus Walleij) This will make it easier to port arm32 to the generic entry code. * tag 'seccomp-v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: seccomp: Stub for !HAVE_ARCH_SECCOMP_FILTER |
||
|
Linus Torvalds
|
18a411cc5d |
EFI updates for v6.13
- Align handling of the compiled-in command line with the core kernel
- Measure the initrd into the TPM also when it was loaded via the EFI
file I/O protocols
- Clean up TPM event log handling
- Sanity check the EFI memory attributes table, and apply it after kexec
too
- Assorted other fixes
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Merge tag 'efi-next-for-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI updates from Ard Biesheuvel:
"Just some cleanups and bug fixes this time around:
- Align handling of the compiled-in command line with the core kernel
- Measure the initrd into the TPM also when it was loaded via the EFI
file I/O protocols
- Clean up TPM event log handling
- Sanity check the EFI memory attributes table, and apply it after
kexec too
- Assorted other fixes"
* tag 'efi-next-for-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
efi: Fix memory leak in efivar_ssdt_load
efi/libstub: Take command line overrides into account for loaded files
efi/libstub: Fix command line fallback handling when loading files
efi/libstub: Parse builtin command line after bootloader provided one
x86/efi: Apply EFI Memory Attributes after kexec
x86/efi: Drop support for the EFI_PROPERTIES_TABLE
efi/memattr: Ignore table if the size is clearly bogus
efi/zboot: Fix outdated comment about using LoadImage/StartImage
efi/libstub: Free correct pointer on failure
libstub,tpm: do not ignore failure case when reading final event log
tpm: fix unsigned/signed mismatch errors related to __calc_tpm2_event_size
tpm: do not ignore memblock_reserve return value
tpm: fix signed/unsigned bug when checking event logs
efi/libstub: measure initrd to PCR9 independent of source
efi/libstub: remove unnecessary cmd_line_len from efi_convert_cmdline()
efi/libstub: fix efi_parse_options() ignoring the default command line
|
||
|
Linus Torvalds
|
fcb3ad4366 |
platform-drivers-x86 for v6.13-1
Highlights: - alienware-wmi: WMAX thermal interface support - amd/hsmp: Split ACPI and platform device based drivers - amd/x3d_vcache: X3D frequency/cache mode switching support - asus-wmi: Thermal policy fixes - intel/pmt: Disable C1 auto-demotion in suspend to allow entering the deepest C-states - intel-hid: Fix volume buttons on Thinkpad X12 Detachable Tablet Gen 1 - intel_scu_ipc: Replace "workaround" with 32-bit IO - panasonic-laptop: Correct *_show() function error handling - p2sb: Gemini Lake P2SB devfn correction - think-lmi: Admin/System certificate authentication support - wmi: Disable WMI devices for shutdown, refactoring continues - x86-android-tablets: Vexia EDU ATLA 10 tablet support - platform/surface: Surface Pro 9 5G (Arm/QCOM) support - Miscellaneous cleanups / refactoring / improvements Expected conflicts: - hsmp driver split into two vs constifying bin_attribute [1] [1] https://lore.kernel.org/all/20241107212645.41252436@canb.auug.org.au/ The following is an automated shortlog grouped by driver: alienware-wmi: - added force module parameters - added platform profile support - Adds support to Alienware x17 R2 - alienware_wmax_command() is now input size agnostic - create_thermal_profile() no longer brute-forces IDs - extends the list of supported models - fixed indentation and clean up - Fix spelling mistake "requieres" -> "requires" - order alienware_quirks[] alphabetically - WMAX interface documentation amd: amd_3d_vcache: - Add AMD 3D V-Cache optimizer driver - Add sysfs ABI documentation amd/hsmp: - Add new error code and error logs - Change generic plat_dev name to hsmp_pdev - Change the error type - Convert amd_hsmp_rdwr() to a function pointer - Create hsmp/ directory - Create separate ACPI, plat and common drivers - Create wrapper function init_acpi() - Make hsmp_pdev static instead of global - mark hsmp_msg_desc_table[] as maybe_unused - Move ACPI code to acpi.c - Move platform device specific code to plat.c - Move structure and macros to header file - Use dev_groups in the driver structure - Use name space while exporting module symbols amd/pmf: - Switch to platform_get_resource() and devm_ioremap_resource() - Use dev_err_probe() to simplify error handling asus-laptop: - prefer strscpy() over strcpy() asus-wmi: - Fix inconsistent use of thermal policies - Use platform_profile_cycle() classmate-laptop: - Replace snprintf in show functions with sysfs_emit compal-laptop: - use sysfs_emit() instead of sprintf() dell-dcdbase: - Replace snprintf in show functions with sysfs_emit Documentation: alienware-wmi: - Describe THERMAL_INFORMATION operation 0x02 eeepc-laptop: - use sysfs_emit() instead of sprintf() hp: hp-bioscfg: - remove redundant if statement intel: - Add 'intel' prefix to the modules automatically intel-hid: - fix volume buttons on Thinkpad X12 Detachable Tablet Gen 1 intel/pmc: - Disable C1 auto-demotion during suspend - Refactor platform resume functions to use cnl_resume() intel/pmt: - allow user offset for PMT callbacks - Correct the typo 'ACCCESS_LOCAL' intel_scu_ipc: - Convert to check for errors first - Don't use "proxy" headers - Replace workaround by 32-bit IO - Save a copy of the entire struct intel_scu_ipc_data - Simplify code with cleanup helpers - Unify the flow in pwr_reg_rdwr() intel/vsec: - Remove a useless mutex MAINTAINERS: - adjust file entry in INTEL TPMI DRIVER - Change AMD PMF driver status to "Supported" - Update ISHTP ECLITE maintainer entry p2sb: - Cache correct PCI bar for P2SB on Gemini Lake panasonic-laptop: - Return errno correctly in show callback surface: aggregator_registry: - Add Surface Pro 9 5G Switch back to struct platform_driver:: - remove() think-lmi: - Add certificate as mechanism - Allow empty admin password - improve check if BIOS account security enabled - Multi-certificate support wmi: - Implement proper shutdown handling - Introduce to_wmi_driver() - Remove wmi_block_list - Replace dev_to_wdev() with to_wmi_device() x86: acer-wmi: - remove unused macros x86-android-tablets: - Add get_i2c_adap_by_handle() helper - Add support for getting i2c_adapter by PCI parent devname() - Add support for Vexia EDU ATLA 10 tablet -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSCSUwRdwTNL2MhaBlZrE9hU+XOMQUCZz3IswAKCRBZrE9hU+XO McdKAQCY9gIuqtHpYK0QIQYMoZOWhpiCzfZ96DDHqt4Wknh6NgD/YY6eESyDokyB 4BkujKwqo3cdGNPjIBy41jnNjekNsw8= =QEd2 -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Ilpo Järvinen: - alienware WMAX thermal interface support - Split ACPI and platform device based amd/hsmp drivers - AMD X3D frequency/cache mode switching support - asus thermal policy fixes - Disable C1 auto-demotion in suspend to allow entering the deepest C-states - Fix volume buttons on Thinkpad X12 Detachable Tablet Gen 1 - Replace intel_scu_ipc "workaround" with 32-bit IO - Correct *_show() function error handling in panasonic-laptop - Gemini Lake P2SB devfn correction - think-lmi Admin/System certificate authentication support - Disable WMI devices for shutdown, refactoring continues - Vexia EDU ATLA 10 tablet support - Surface Pro 9 5G (Arm/QCOM) support - Misc cleanups / refactoring / improvements * tag 'platform-drivers-x86-v6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (69 commits) platform/x86: p2sb: Cache correct PCI bar for P2SB on Gemini Lake platform/x86: panasonic-laptop: Return errno correctly in show callback Documentation: alienware-wmi: Describe THERMAL_INFORMATION operation 0x02 alienware-wmi: create_thermal_profile() no longer brute-forces IDs alienware-wmi: Adds support to Alienware x17 R2 alienware-wmi: extends the list of supported models alienware-wmi: order alienware_quirks[] alphabetically platform/x86/intel/pmt: allow user offset for PMT callbacks platform/x86/amd/hsmp: Change the error type platform/x86/amd/hsmp: Add new error code and error logs platform/x86/amd: amd_3d_vcache: Add sysfs ABI documentation platform/x86/amd: amd_3d_vcache: Add AMD 3D V-Cache optimizer driver intel-hid: fix volume buttons on Thinkpad X12 Detachable Tablet Gen 1 platform/x86/amd/hsmp: mark hsmp_msg_desc_table[] as maybe_unused platform/x86: asus-wmi: Use platform_profile_cycle() platform/x86: asus-wmi: Fix inconsistent use of thermal policies platform/x86: hp: hp-bioscfg: remove redundant if statement MAINTAINERS: Update ISHTP ECLITE maintainer entry platform/x86: x86-android-tablets: Add support for Vexia EDU ATLA 10 tablet platform/x86: x86-android-tablets: Add support for getting i2c_adapter by PCI parent devname() ... |
||
|
Linus Torvalds
|
70e8ef2d67 |
media updates for v6.13-rc1
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||
|
Linus Torvalds
|
9f5a6a1fe6 |
media updates for v6.13-rc1
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+QmuaPwR3wnBdVwACF8+vY7k4RUFAmc8Q80ACgkQCF8+vY7k 4RX+3g//dMBSmu3uC9OiXyfw3aB8w62RMeieRxSVPMdkiacUm1J8HyzHnXPXIUn3 tfBT9E/YbeFZ+PlrOXRDUi1i8jmN47VuwRe01rxxF/FdlYknC2eGH3Ug9DW90VBh wmZ1kSjyjizwDkKAm+Jc2xynTaX+iInJ4Kzp9RStDZPuaqj2Qzd1qVRk2FJwAYRh 5dTpi0W1PexjxQXDIcnHi/tPapGLSP5PnrunrAJR0tYfp60wrKMaxTO36yJzbnDP MxkF8A+9dWtePRqoPWxPIvnOVu/+Twc730xkQp62qPvwEM2HZRtU7cgQFlWos6p/ ijK2i6sAQslMhQ9oIyKlO7HpXX60rjE3XtdzEtGxBq6DyIqx1riN+OqJB2C4Cdsr 2qUET8aTIisPURw1ecNAbthvLt8tljBe08/eX0GYaWFjALJx3Pds23ahH8hw295N o3SY5NaGmO9Tg6HzYLSwfBmxgGpWDuRic6PDCVKok5mS5D1+uV/tu8fQFiNiFNVe Okufjvo7HtZ3+rWR90b/Udpz/lBB/dceppnUX2iKevrG190VHxEwJ2pQKkfdH9ha LUZQajikiv5rbGxKIGrjrCnjrJ24TC2vCSPhkgOb1r91LUY4RUV61c3hZbH73rzQ 2Ykwvmy+gpE4GEYiJRfSR6KlXdBruMa5FToLUHEK0uBMSlG5k7Q= =25BS -----END PGP SIGNATURE----- Merge tag 'media/v6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - removal of the old omap4iss media driver - mantis: remove orphan mantis_core.h - add support for Raspberypi CFE - uvc driver got a co-maintainer - main media tree moved to git://linuxtv.org/media.git - lots of driver cleanups, updates and fixes * tag 'media/v6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (233 commits) docs: media: update location of the media patches MAINTAINERS: update location of media main tree media: MAINTAINERS: Add Hans de Goede as USB VIDEO CLASS co-maintainer media: platform: samsung: s5p-jpeg: Remove deadcode media: qcom: camss: Add MSM8953 resources media: dt-bindings: Add qcom,msm8953-camss media: qcom: camss: implement pm domain ops for VFE v4.1 media: platform: exynos4-is: Fix an OF node reference leak in fimc_md_is_isp_available media: adv7180: Also check for "adi,force-bt656-4" media: dt-bindings: adv7180: Document 'adi,force-bt656-4' media: mgb4: Fix inconsistent input/output alignment in loopback mode media: replace obsolete hans.verkuil@cisco.com alias Documentation: media: improve V4L2_CID_MIN_BUFFERS_FOR_*, doc media: vicodec: add V4L2_CID_MIN_BUFFERS_FOR_* controls media: atomisp: Add check for rgby_data memory allocation failure media: atomisp: remove redundant re-checking of err media: atomisp: Fix spelling errors reported by codespell media: atomisp: Remove License information boilerplate media: atomisp: Fix typos in comment media: atomisp: hmm_bo: Fix spelling errors in hmm_bo.h ... |
||
|
Linus Torvalds
|
b57807cbbf |
hid-for-linus-2024111801
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||
|
Linus Torvalds
|
e6de688e93 |
Devicetree updates for v6.13:
Bindings:
- Enable dtc "interrupt_provider" warnings for binding examples.
Fix the warnings in fsl,mu-msi and ti,sci-inta due to this.
- Convert zii,rave-sp-wdt, zii,rave-sp-pwrbutton, and
altr,fpga-passive-serial to DT schema format
- Add some documentation on the different forms of YAML text blocks
which are a constant source of review comments
- Fix some schema errors in constraints for arrays
- Add compatibles for qcom,sar2130p-pdc and onnn,adt7462
DT core:
- Allow overlay kunit tests to run CONFIG_OF_OVERLAY=n
- Add some warnings on deprecated address handling
- Rework early_init_dt_scan() so the arch can pass in the phys address
of the DTB as __pa() is not always valid to use. This fixes a warning
for arm64 with kexec.
- Add and use some new DT graph iterators for iterating over ports and
endpoints
- Rework reserved-memory handling to be sized dynamically for fixed
regions
- Optimize of_modalias() to avoid a strlen() call
- Constify struct device_node and property pointers where ever possible
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Merge tag 'devicetree-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"Bindings:
- Enable dtc "interrupt_provider" warnings for binding examples. Fix
the warnings in fsl,mu-msi and ti,sci-inta due to this.
- Convert zii,rave-sp-wdt, zii,rave-sp-pwrbutton, and
altr,fpga-passive-serial to DT schema format
- Add some documentation on the different forms of YAML text blocks
which are a constant source of review comments
- Fix some schema errors in constraints for arrays
- Add compatibles for qcom,sar2130p-pdc and onnn,adt7462
DT core:
- Allow overlay kunit tests to run CONFIG_OF_OVERLAY=n
- Add some warnings on deprecated address handling
- Rework early_init_dt_scan() so the arch can pass in the phys
address of the DTB as __pa() is not always valid to use. This fixes
a warning for arm64 with kexec.
- Add and use some new DT graph iterators for iterating over ports
and endpoints
- Rework reserved-memory handling to be sized dynamically for fixed
regions
- Optimize of_modalias() to avoid a strlen() call
- Constify struct device_node and property pointers where ever
possible"
* tag 'devicetree-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (36 commits)
of: Allow overlay kunit tests to run CONFIG_OF_OVERLAY=n
dt-bindings: interrupt-controller: qcom,pdc: Add SAR2130P compatible
of/address: Rework bus matching to avoid warnings
of: WARN on deprecated #address-cells/#size-cells handling
of/fdt: Don't use default address cell sizes for address translation
dt-bindings: Enable dtc "interrupt_provider" warnings
of/fdt: add dt_phys arg to early_init_dt_scan and early_init_dt_verify
dt-bindings: cache: qcom,llcc: Fix X1E80100 reg entries
dt-bindings: watchdog: convert zii,rave-sp-wdt.txt to yaml format
dt-bindings: input: convert zii,rave-sp-pwrbutton.txt to yaml
media: xilinx-tpg: use new of_graph functions
fbdev: omapfb: use new of_graph functions
gpu: drm: omapdrm: use new of_graph functions
ASoC: audio-graph-card2: use new of_graph functions
ASoC: audio-graph-card: use new of_graph functions
ASoC: test-component: use new of_graph functions
of: property: use new of_graph functions
of: property: add of_graph_get_next_port_endpoint()
of: property: add of_graph_get_next_port()
of: module: remove strlen() call in of_modalias()
...
|
||
|
Linus Torvalds
|
80db457e8d |
auxdisplay for v6.13-1
* Move Holtek 16k33 driver to use agnostic i2c_get_match_data() * Miscellaneuous cleanups The following is an automated git shortlog grouped by driver: cfag12864b: - Remove unused functions ht16k33: - Make use of i2c_get_match_data() - Drop explicit initialization of struct i2c_device_id::driver_data to 0 lcd2s: - Drop explicit initialization of struct i2c_device_id::driver_data to 0 -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEhiZOUlnC9oKN3n3AmT3/83c5Sy0FAmcrVb0ACgkQmT3/83c5 Sy2FQw/8D/237N73INQrDYBT6CF6vR6qoI7yms3OsOQV6f0WydHbG5dUqE+tXZ2g Axh1S4CKtJaO8PQjS+Tb1GFzzM/N9uIyFG8zQN520wU6CzW7ipvmqs3l2yREQzVz 4/ZrwVhUkDl0//x/Cd0PNGKhiIomszQVjc4TlHzJZXQtdx3Mkh/Xg8yo5QzYQRd5 JjcOW0s8GJd39+dT417oq/4LZE0mYvsEJQeU7RWf7EvkUy6GmWUiIoNOKBVkb6Sz U/PGdyux9sO9+6hH4ziJiaQRi+O9ZbLlNlL8VV++T35G+p1Y6lZGXTRduVQ1ElLz 98m1nrHNCKb6uvmtjDiA1Xlojf06cmpg+v2J+eD4aultIrHRiGgS4ZdRMJj5MoC7 +jyZBYPwNwDmOQAIPWqphVquXRkznvEqfKmfxtohDfsx0QBhdrEIJVtdIpUT1fqk 9a3vok/7TMJM65UE2Qo8omJoztjCf1YAPA5cHFpcr/i8Hl6GsHJP3ojTA8ryVDcQ MkxPI8AkEfOWqqa/amUN+mYh6sS8+rSKcVcKm/r1uV/ncH7CUAaxeWDSc8KT5IMX x/3n4+l8l+ZohAr17OVm+9rBl0KFtH1U3gXC+lkDuuvNmd7NbwBrUJWnop+zVwNb EEUqXU7y8Mljje3GCiUOn3M6FDzpVa4uVp9F7Ty/4Gnerjxj4Ns= =Z6SY -----END PGP SIGNATURE----- Merge tag 'auxdisplay-v6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay Pull auxdisplay update from Andy Shevchenko: - Move Holtek 16k33 driver to use agnostic i2c_get_match_data() - Miscellaneuous cleanups * tag 'auxdisplay-v6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay: auxdisplay: Remove unused functions auxdisplay: ht16k33: Make use of i2c_get_match_data() auxdisplay: Drop explicit initialization of struct i2c_device_id::driver_data to 0 |
||
|
Linus Torvalds
|
38556294b8 |
MMC core:
- Add support for Ultra Capacity SD cards (SDUC, 2TB to 128TB) - Add support for Ultra High-Speed II SD cards (UHS-II) - Use a reset control for pwrseq_simple - Add SD card quirk for broken poweroff notification - Use GFP_NOIO for SD ACMD22 MMC host: - bcm2835: Introduce proper clock handling - mtk-sd: Add support for the Host-Software-Queue interface - mtk-sd: Add support for the mt7988/mt8196 variants - mtk-sd: Fix a couple of error paths in ->probe() - sdhci: Add interface to support UHS-II SD cards - sdhci_am654: Fixup support for changing the signal voltage level - sdhci-cadence: Add support for the Microchip PIC64GX variant - sdhci-esdhc-imx: Add support for eMMC HW-reset - sdhci-msm: Add support for the X1E80100/IPQ5424/SAR2130P/QCS615 variants - sdhci-of-arasan: Add support for eMMC HW-reset - sdhci-pci-gli: Add UHS-II support for the GL9767/GL9755 variants MEMSTICK: - A couple of minor updates -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmc7NnoXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjCnQPRAAkxvhptCjKuLBIMBrNZglQElp Ncm8fXDiS72CvLwC3bp7rxognCKLVQGWc8GrxcBOxMSB5eiDyPe6xcLLQ2Zrm4l/ msnfP29VDtmWw3K1iC2Uzo0vlMWYyRFX0OK3fz3d6WL0dE6TXy5adsdy9BmdxGXk vpDgiTWkSZcoT/upuXs8/0N87eSgLUFzZ8uPNP+aHtF4AVWIwhJ3Y1MKqdfGrUlw 7b9bFeh6DelA+jGDxsPsqSwDBh2CDDP3YaPFYf4yyaeTRJmp6DMSEqjDifBa+hDn wkwNGj9bN05HeRN3TfsF/Z22LcaPcbWlLYh8p06h+Ws+R/2KxAXdV3oWnKNLQB9R 5WIdgb7HBD2OS2RymPeHygPPGt6zgxk55UfTBwchg7fHyugXvpcT/JDS2mbPQT4w Ty4s217wBn6Kkt4/8fWhHyG/rKBTq02Etmdery4AAM49M2iPvf+edio53FLnskrq xB8kYn5UZkk9dQ+GseC4+tXe8A1G/sxh/E2aJ/b15Mc9Mh1/BqL3g2532A+z6x5Q 8o4nyztCJhKWtfYxo1slnWzF+Axrz6ZXgVYh5MecMk9EjKVcX6oN+FGpiK/cg3dQ 7FFyzf+YGwdnOhuHhdBG0NTbvKvIRA0rMQ3xvhsfXqCI206j7FZNpWOxXYn36Lgt oZlprarw04AoECCg5Ko= =LGdl -----END PGP SIGNATURE----- Merge tag 'mmc-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC updates from Ulf Hansson: "MMC core: - Add support for Ultra Capacity SD cards (SDUC, 2TB to 128TB) - Add support for Ultra High-Speed II SD cards (UHS-II) - Use a reset control for pwrseq_simple - Add SD card quirk for broken poweroff notification - Use GFP_NOIO for SD ACMD22 MMC host: - bcm2835: Introduce proper clock handling - mtk-sd: Add support for the Host-Software-Queue interface - mtk-sd: Add support for the mt7988/mt8196 variants - mtk-sd: Fix a couple of error paths in ->probe() - sdhci: Add interface to support UHS-II SD cards - sdhci_am654: Fixup support for changing the signal voltage level - sdhci-cadence: Add support for the Microchip PIC64GX variant - sdhci-esdhc-imx: Add support for eMMC HW-reset - sdhci-msm: Add support for the X1E80100/IPQ5424/SAR2130P/QCS615 variants - sdhci-of-arasan: Add support for eMMC HW-reset - sdhci-pci-gli: Add UHS-II support for the GL9767/GL9755 variants MEMSTICK: - A couple of minor updates" * tag 'mmc-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (78 commits) mmc: pwrseq_simple: Handle !RESET_CONTROLLER properly mmc: mtk-sd: Fix MMC_CAP2_CRYPTO flag setting mmc: mtk-sd: Fix error handle of probe function mmc: core: Correction a warning caused by incorrect type in assignment for UHS-II mmc: sdhci-esdhc-imx: Update esdhc sysctl dtocv bitmask mmc: sdhci-esdhc-imx: Implement emmc hardware reset mmc: core: Correct type in variable assignment for UHS-II mmc: sdhci-uhs2: correction a warning caused by incorrect type in argument mmc: sdhci-uhs2: Remove unnecessary variables mmc: sdhci-uhs2: Correct incorrect type in argument mmc: sdhci: Make MMC_SDHCI_UHS2 config symbol invisible mmc: sdhci-uhs2: Remove unnecessary NULL check mmc: core: Fix error paths for UHS-II card init and re-init mmc: core: Add error handling of sd_uhs2_power_up() mmc: core: Simplify sd_uhs2_power_up() mmc: bcm2835: Introduce proper clock handling mmc: bcm2835: Fix type of current clock speed dt-bindings: mmc: Add sdhci compatible for QCS615 mmc: core: Use GFP_NOIO in ACMD22 dt-bindings: mmc: sdhci-msm: Add SAR2130P compatible ... |
||
|
Linus Torvalds
|
75f2b37dd0 |
pmdomain core:
- Set the required dev for a required OPP during genpd attach
- Add support for required OPPs to dev_pm_domain_attach_list()
pmdomain providers:
- ti: Enable GENPD_FLAG_ACTIVE_WAKEUP flag for ti_sci PM domains
- mediatek: Add support for MT6735 PM domains
- mediatek: Use OF-specific regulator API to get power domain supply
- qcom: Add support for the SM8750/SAR2130P/qcs615/qcs8300 rpmhpds
pmdomain consumers:
- Convert a couple of consumer drivers to *_pm_domain_attach|detach_list()
opp core:
- Rework and cleanup some code that manages required OPPs
- Remove *_opp_attach|detach_genpd()
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Merge tag 'pmdomain-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain updates from Ulf Hansson:
"pmdomain core:
- Set the required dev for a required OPP during genpd attach
- Add support for required OPPs to dev_pm_domain_attach_list()
pmdomain providers:
- ti: Enable GENPD_FLAG_ACTIVE_WAKEUP flag for ti_sci PM domains
- mediatek: Add support for MT6735 PM domains
- mediatek: Use OF-specific regulator API to get power domain supply
- qcom: Add support for the SM8750/SAR2130P/qcs615/qcs8300 rpmhpds
pmdomain consumers:
- Convert a couple of consumer drivers to
*_pm_domain_attach|detach_list()
opp core:
- Rework and cleanup some code that manages required OPPs
- Remove *_opp_attach|detach_genpd()"
* tag 'pmdomain-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (25 commits)
pmdomain: qcom: rpmhpd: Add rpmhpd support for SM8750
dt-bindings: power: qcom,rpmpd: document the SM8750 RPMh Power Domains
pmdomain: imx: Use of_property_present() for non-boolean properties
pmdomain: imx: gpcv2: replace dev_err() with dev_err_probe()
pmdomain: ti-sci: Use scope based of_node_put() to simplify code.
pmdomain: ti-sci: Add missing of_node_put() for args.np
pmdomain: ti-sci: set the GENPD_FLAG_ACTIVE_WAKEUP flag for all PM domains
pmdomain: mediatek: Add support for MT6735
pmdomain: qcom: rpmhpd: add support for SAR2130P
dt-bindings: power: Add binding for MediaTek MT6735 power controller
dt-bindings: power: rpmpd: Add SAR2130P compatible
OPP: Drop redundant *_opp_attach|detach_genpd()
cpufreq: qcom-nvmem: Convert to dev_pm_domain_attach|detach_list()
media: venus: Convert into devm_pm_domain_attach_list() for OPP PM domain
drm/tegra: gr3d: Convert into devm_pm_domain_attach_list()
OPP: Drop redundant code in _link_required_opps()
pmdomain: core: Set the required dev for a required OPP during genpd attach
pmdomain: core: Manage the default required OPP from a separate function
PM: domains: Support required OPPs in dev_pm_domain_attach_list()
OPP: Rework _set_required_devs() to manage a single device per call
...
|
||
|
Linus Torvalds
|
0cea110255 |
power sequencing updates for v6.13-rc1
- extend support for the wcn6855 model in the pwrseq-qcom-wcn driver - make this driver depend on CONFIG_OF=y as it uses some very OF-specific interfaces and depends on phandle parsing -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmc7Ou4ACgkQEacuoBRx 13JohhAA1qSsMSAiMzjx1v46QHxsKvQQatRGjUuqsAIKPNJ73IeZ9h7KmlXJ4Uti GS78mL+kS0Xo3YiHDAMBErk+K3FARbjljcLAKeMb86Ait3gc56nw9/X+osdAvM3x q5gKpT8Gm1zKTaN85beZanmw5/uKc7cBI1+hx2PdPH8tR2e9g8KP2Z5dMG31sGx3 GsyEal/WXT2NppWipXQOgRAQgMPW5yCtXkR4uIprRtrWl4h7rS4mNmC7genb1kKV xDzztqR4MjwKNL+TnfMxPlPJsJSecWMETpVjZEhguACeiRo9oJiBpLqbdOAKEj4+ LjotJSohFEb97W2F/k3ZlyE9gWKyeTq6yhcsUOFVXvLFLYQjSK0z/59yy34zCy3d GD73cuG3O0g8xcU415Nx8Nv7srIIoIWDRKpbhM4HfO8wQXCw4RgHD9jarj9kWU6/ 6phUjgQ+YopVACw/kTG7I0tzFQEXN0IeOVyRAaac4LIrgNktyRbWJi0D/ZdNcg0p fVXPEq0ipsYvMuV+Qj1nrRZKJHQl4DZ4+QjY2aNIB/rvFkX8o4rXah6m9jWYlHtm Y53U8TL0IwYP+Nt+cW4+tX75FnvHuw4dDpqWnUEY/rN9+Cgj7NFvBWFZwdXYytoa AF552LczvcQFyNfPl0jWo/4/Khqhy1hWOb0OWci0Aq8VDEPe6Ps= =IOPC -----END PGP SIGNATURE----- Merge tag 'pwrseq-updates-for-v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull power sequencing updates from Bartosz Golaszewski: - extend support for the wcn6855 model in the pwrseq-qcom-wcn driver - make this driver depend on CONFIG_OF=y as it uses some very OF-specific interfaces and depends on phandle parsing * tag 'pwrseq-updates-for-v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: power: sequencing: qcom-wcn: improve support for wcn6855 power: sequencing: make the QCom PMU pwrseq driver depend on CONFIG_OF |
||
|
Linus Torvalds
|
131561f2ca |
gpio updates for v6.13-rc1
GPIOLIB core:
- use the new mem_is_zero() instead of memchr_inv(s, 0, n)
- don't store debounce period twice needlessly
- clean-up debugfs handling
- remove leftover comments referring to no longer used spinlocks
- unduplicate some operations like SRCU locks and initializing GPIO descriptors
- constify the sysfs class struct
- use lock guards in GPIO sysfs code
- update GPIO uAPI internal flags all at once atomically for consistency with
other places
- modify the behavior of the sysfs interface by no longer exporting lines that
are named inside the driver code or board files with the sysfs links bearing
the line names as this has for many years been largely unused due to the
prevalence of DT, ACPI and firmware nodes over board files and made the API
inconsistent
- for GPIO interrupt providers: free irqs that are still requested by users
when removing the chip
GPIO uAPI:
- notify user-space about changes to GPIO lines' state (requested, released,
reconfigured) triggered from the kernel as well (until now we'd only do
this for changes triggered from user-space)
- to that end: modify the internal workings of the notification mechanism by
switching to an atomic notifier which allows us to send events from atomic
context
- also to that end store the debounce period in the GPIO descriptor struct
and not in the character device context struct
- while at it, also cover the corner-case of users introducing changes over
sysfs while others watch them via the character device
- don't report GPIO lines requested as interrupts as "used" to user-space as it
can still request them as GPIOs
New drivers:
- add a driver for the GPIO functionality of the MFD Congatec Board Controller
- add a driver for the PolarFire GPIO controller
- add a driver supporting the GPIOs on FTDI FT2232H
Driver improvements:
- use generic device property accessors instead of OF-specific ones across
many GPIO drivers (mpc8xxx, vf610, eic-sprd, davinci, ts4900, xilinx, mvebu)
- use devres helpers to simplify error paths and either shrink or entirely
remove the driver's remove() callback (grgpio, amdpt, menz127, max730x,
ftgpio010, 74x164, ljca)
- use helper variables to store the address of pdev->dev and avoid some
line-breaks
- use device_for_each_child_node_scoped() to avoid having to put the fwnode
on breaks or errors (gpio-sim, gpio-dwapb, gpiolib-acpi)
- use a scoped bitmap to simplify the code and drop goto labels in
gpio-aggregator
- drop unneeded Kconfig dependencies on OF_GPIO (grgpio, mveby, xilinx)
- add support for new models to gpio-aspeed, gpio-rockchip and gpio-dwapb
- clean-up ACPI handling and some other bits in gpio-xgene-sb
- replace deprecated PCI functions in pcie-idio-24 and pci-idio-16
- allow to build davinci and mvebu drivers with COMPILE_TEST=y
- remove dead code in gpio-mb86s7x
- switch back to using platform_driver::remove() (after the conversion to
remove_new()) across the GPIO drivers
- remove remaining uses of GPIOF_ACTIVE_LOW across the tree and drop this
deprecated symbol
- convert the gpio-altera driver to no longer pull in the deprecated
legacy-of-mm-gpiochip.h header
- use of_property_present() instead of of_property_read_bool() in gpiolib-of
and gpio-rockchip
- allow to build the tegra186 driver on Tegra234 platforms in Kconfig
Late fixes:
- add a missing return value check after devm_kasprintf() to gpio-grgpio
DT bindings:
- document the ngpios property of gpio-mmio
- add support for a new aspeed model
- fix the example for st,nomadik-gpio
Other:
- kernel doc and comments tweaks
- fix typos in TODO
- reorder headers alphabetically in some drivers
- fix incorrect format specifiers in gpio tools
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Merge tag 'gpio-updates-for-v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"Three new drivers, support for some new models in existing ones and
lots of various tweaks and improvements across the board (switching to
using recommended APIs, code shrink and simplification, etc.).
Also a new feature in the character device uAPI where we now notify
the user-space about changes triggered by in-kernel users as well, not
only when they were done by other user-space agents.
Summary:
GPIOLIB core:
- use the new mem_is_zero() instead of memchr_inv(s, 0, n)
- don't store debounce period twice needlessly
- clean-up debugfs handling
- remove leftover comments referring to no longer used spinlocks
- unduplicate some operations like SRCU locks and initializing GPIO
descriptors
- constify the sysfs class struct
- use lock guards in GPIO sysfs code
- update GPIO uAPI internal flags all at once atomically for
consistency with other places
- modify the behavior of the sysfs interface by no longer exporting
lines that are named inside the driver code or board files with the
sysfs links bearing the line names as this has for many years been
largely unused due to the prevalence of DT, ACPI and firmware nodes
over board files and made the API inconsistent
- for GPIO interrupt providers: free irqs that are still requested by
users when removing the chip
GPIO uAPI:
- notify user-space about changes to GPIO lines' state (requested,
released, reconfigured) triggered from the kernel as well (until
now we'd only do this for changes triggered from user-space)
- to that end: modify the internal workings of the notification
mechanism by switching to an atomic notifier which allows us to
send events from atomic context
- also to that end store the debounce period in the GPIO descriptor
struct and not in the character device context struct
- while at it, also cover the corner-case of users introducing
changes over sysfs while others watch them via the character device
- don't report GPIO lines requested as interrupts as "used" to
user-space as it can still request them as GPIOs
New drivers:
- GPIO part of the MFD Congatec Board Controller
- PolarFire GPIO controller
- GPIOs on FTDI FT2232H
Driver improvements:
- use generic device property accessors instead of OF-specific ones
across many GPIO drivers (mpc8xxx, vf610, eic-sprd, davinci,
ts4900, xilinx, mvebu)
- use devres helpers to simplify error paths and either shrink or
entirely remove the driver's remove() callback (grgpio, amdpt,
menz127, max730x, ftgpio010, 74x164, ljca)
- use helper variables to store the address of pdev->dev and avoid
some line-breaks
- use device_for_each_child_node_scoped() to avoid having to put the
fwnode on breaks or errors (gpio-sim, gpio-dwapb, gpiolib-acpi)
- use a scoped bitmap to simplify the code and drop goto labels in
gpio-aggregator
- drop unneeded Kconfig dependencies on OF_GPIO (grgpio, mveby,
xilinx)
- add support for new models to gpio-aspeed, gpio-rockchip and
gpio-dwapb
- clean-up ACPI handling and some other bits in gpio-xgene-sb
- replace deprecated PCI functions in pcie-idio-24 and pci-idio-16
- allow to build davinci and mvebu drivers with COMPILE_TEST=y
- remove dead code in gpio-mb86s7x
- switch back to using platform_driver::remove() (after the
conversion to remove_new()) across the GPIO drivers
- remove remaining uses of GPIOF_ACTIVE_LOW across the tree and drop
this deprecated symbol
- convert the gpio-altera driver to no longer pull in the deprecated
legacy-of-mm-gpiochip.h header
- use of_property_present() instead of of_property_read_bool() in
gpiolib-of and gpio-rockchip
- allow to build the tegra186 driver on Tegra234 platforms in Kconfig
Late fixes:
- add a missing return value check after devm_kasprintf() to
gpio-grgpio
DT bindings:
- document the ngpios property of gpio-mmio
- add support for a new aspeed model
- fix the example for st,nomadik-gpio
Other:
- kernel doc and comments tweaks
- fix typos in TODO
- reorder headers alphabetically in some drivers
- fix incorrect format specifiers in gpio tools"
* tag 'gpio-updates-for-v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (98 commits)
gpio: tegra186: Allow to enable driver on Tegra234
gpio: grgpio: Add NULL check in grgpio_probe
tools: gpio: Fix several incorrect format specifiers
gpio: mpfs: add CoreGPIO support
gpio: rockchip: support new version GPIO
gpio: rockchip: change the GPIO version judgment logic
gpio: rockchip: explan the format of the GPIO version ID
gpiolib: cdev: use !mem_is_zero() instead of memchr_inv(s, 0, n)
MAINTAINERS: add gpio driver to PolarFire entry
gpio: Get rid of GPIOF_ACTIVE_LOW
USB: gadget: pxa27x_udc: Avoid using GPIOF_ACTIVE_LOW
pcmcia: soc_common: Avoid using GPIOF_ACTIVE_LOW
leds: gpio: Avoid using GPIOF_ACTIVE_LOW
Input: gpio_keys_polled - avoid using GPIOF_ACTIVE_LOW
Input: gpio_keys - avoid using GPIOF_ACTIVE_LOW
gpio: Use of_property_present() for non-boolean properties
gpio: mpfs: add polarfire soc gpio support
gpio: altera: Drop legacy-of-mm-gpiochip.h header
gpio: pcie-idio-24: Replace deprecated PCI functions
gpio: pci-idio-16: Replace deprecated PCI functions
...
|
||
|
Linus Torvalds
|
7d75606665 |
pwm: Changes for v6.13-rc1
This pull request prominently contains a new abstraction for PWM waveforms that is more expressive that the legacy one. Compared to the old abstraction it contains a duty_offset member instead of polarity. This new abstraction is already used in an ADC driver merged into the iio tree. So I expect you will get a part of this tree also via the iio pull request for 6.13-rc1 (tag pwm/duty_offset-for-6.13-rc1). Otherwise it's the usual collection of fixes, cleanups and dt doc updates. This time around thanks go to Andy Shevchenko, Clark Wang, Conor Dooley, David Lechner, Dimitri Fedrau, Frank Li, Jun Li, Kelvin Zhang, Krzysztof Kozlowski, Nuno Sa, Shen Lichuan and Trevor Gamblin for code contributions, testing and review. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEP4GsaTp6HlmJrf7Tj4D7WH0S/k4FAmc7DoAACgkQj4D7WH0S /k5tEgf/QJY8mAPPZR45dDo+GdUnZAaV85sseOezeApjB6kMYXKsKWoDC0uQ9m40 t7zkR8rXCk84rYSg4fGpcWL12v03n8cXmABkJUsqkUkLCcU/pifKzxanC25IWMH1 DGCW8tev4/NSe2ud9kLmFR/p85aioIW47Az3QH096Wv+Y5ij3v5e8PHBIaSiWHlb gfQI1XWerHSbAZexF132zGZOD/TBWb6djAQKACh5KWBPWB54zK3n3ngxoOCSMKSh Li8nfVyy32mPurLfTqaTaAHg7uGrcCGOVhqnXSQiuUayMlV/T7FX/uwfF/X/YKFm iqIPoYeUhLHmHJkHLACtPzUajkTJbg== =3d9l -----END PGP SIGNATURE----- Merge tag 'pwm/for-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux Pull pwm updates from Uwe Kleine-König: "This contains a new abstraction for PWM waveforms that is more expressive that the legacy one. Compared to the old abstraction it contains a duty_offset member instead of polarity. This new abstraction is already used in an ADC driver merged into the iio tree. The new API requires changes to the lowlevel drivers. For now there are two drivers that are converted to the new API (axi-pwmgen and stm32). Converted drivers continue to work with the old API. Drivers not yet converted only work with the older API. Otherwise it's the usual collection of fixes, cleanups and dt doc updates. This time around thanks go to Andy Shevchenko, Clark Wang, Conor Dooley, David Lechner, Dimitri Fedrau, Frank Li, Jun Li, Kelvin Zhang, Krzysztof Kozlowski, Nuno Sa, Shen Lichuan and Trevor Gamblin for code contributions, testing and review" * tag 'pwm/for-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: pwm: Assume a disabled PWM to emit a constant inactive output pwm: core: export pwm_get_state_hw() pwm: core: use device_match_name() instead of strcmp(dev_name(... dt-bindings: pwm: adi,axi-pwmgen: Increase #pwm-cells to 3 pwm: imx27: Use clk_bulk_*() API to simplify clock handling pwm: imx27: Workaround of the pwm output bug when decrease the duty cycle pwm: axi-pwmgen: Enable FORCE_ALIGN by default pwm: axi-pwmgen: Rename 0x10 register dt-bindings: pwm: amlogic: Document C3 PWM pwm: axi-pwmgen: Create a dedicated function for getting driver data from a chip pwm: atmel-tcb: Use min() macro pwm: stm32: Fix error checking for a regmap_read() call pwm: Add kernel doc for members added to pwm_ops recently pwm: Reorder symbols in core.c pwm: stm32: Implementation of the waveform callbacks pwm: axi-pwmgen: Implementation of the waveform callbacks pwm: Add tracing for waveform callbacks pwm: Provide new consumer API functions for waveforms pwm: New abstraction for PWM waveforms pwm: Add more locking |
||
|
Linus Torvalds
|
f2ef39727a |
spi: Updates for v6.13
The only real core work we've got this time around is the completion of
the transition to the new host/target naming for the core APIs, Kconfig
still needs doing but that's a lot less invasive. Otherwise the big
changes are the new drivers that have been added:
- Completion of the conversion to spi_alloc_host()/_target() and
removal of the old naming.
- Cleanups for Rockchip drivers, these brought in a new logging helper
in the driver core for warnings during probe.
- Support for configuration of the word delay via spidev_test.
- Support for AMD HID2 controllers, Apple SPI controller and Realtek
SPI-NAND controllers.
The Rockchip cleanups
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Merge tag 'spi-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"The only real core work we've got this time around is the completion
of the transition to the new host/target naming for the core APIs,
Kconfig still needs doing but that's a lot less invasive.
Otherwise the big changes are the new drivers that have been added:
- Completion of the conversion to spi_alloc_host()/_target() and
removal of the old naming.
- Cleanups for Rockchip drivers, these brought in a new logging
helper in the driver core for warnings during probe.
- Support for configuration of the word delay via spidev_test.
- Support for AMD HID2 controllers, Apple SPI controller and Realtek
SPI-NAND controllers"
* tag 'spi-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (58 commits)
spi: imx: support word delay
spi: imx: pass struct spi_transfer to prepare_transfer()
spi: cs42l43: Add GPIO speaker id support to the bridge configuration
spi: Delete useless checks
spi: apple: Remove unnecessary .owner for apple_spi_driver
spi: spidev_test: add support for word delay
spi: apple: Add driver for Apple SPI controller
spi: dt-bindings: apple,spi: Add binding for Apple SPI controllers
spi: Use of_property_present() for non-boolean properties
spi: zynqmp-gqspi: Undo runtime PM changes at driver exit time
spi: spi-mem: rtl-snand: Correctly handle DMA transfers
spi: tegra210-quad: Avoid shift-out-of-bounds
spi: axi-spi-engine: Emit trace events for spi transfers
dt-bindings: spi: sprd,sc9860-spi: convert to YAML
spi: Replace deprecated PCI functions
spi: dt-bindings: samsung: Add a compatible for samsung,exynos8895-spi
spi: spi-mem: Add Realtek SPI-NAND controller
dt-bindings: spi: Add realtek,rtl9301-snand
spi: make class structs const
spi: dt-bindings: brcm,bcm2835-aux-spi: Convert to dtschema
...
|
||
Luo Yifan
|
d9db393f2b |
tools: PCI: Fix incorrect printf format specifiers
Fix several incorrect printf format specifiers that misused signed and unsigned versions. Link: https://lore.kernel.org/r/20241112090924.287056-1-luoyifan@cmss.chinamobile.com Signed-off-by: Luo Yifan <luoyifan@cmss.chinamobile.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> |
||
|
Linus Torvalds
|
4bd37a902a |
regulator: Updates for v6.13
This was a quite quiet release for regulators on the drivers front, but
we do have two small but useful core improvements:
- Improve handling of cases where DT platforms specify both DT and
init_data based configuration for a single regulator.
- A helper of_regulator_get_optional() to simplify writing generic
bindings for regulator consumers in subsystems.
There's also some YAML conversions for the DT bindings which are a big
part of the diffstat.
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Merge tag 'regulator-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"This was a quite quiet release for regulators on the drivers front,
but we do have two small but useful core improvements:
- Improve handling of cases where DT platforms specify both DT and
init_data based configuration for a single regulator.
- A helper of_regulator_get_optional() to simplify writing generic
bindings for regulator consumers in subsystems.
There's also some YAML conversions for the DT bindings which are a big
part of the diffstat"
* tag 'regulator-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: dt-bindings: qcom,rpmh: Correct PM8550VE supplies
regulator: Switch back to struct platform_driver::remove()
regulator: doc: remove documentation comment for regulator_init
regulator: doc: add missing documentation for init_cb
regulator: rk808: Restrict DVS GPIOs to the RK808 variant only
regulator: rk808: Use dev_err_probe() in the probe path
regulator: rk808: Perform trivial code cleanups
regulator: dt-bindings: qcom,qca6390-pmu: add more properties for wcn6855
regulator: dt-bindings: lltc,ltc3676: convert to YAML
regulator: core: Use fsleep() to get best sleep mechanism
regulator: core: remove machine init callback from config
regulator: core: add callback to perform runtime init
regulator: core: do not silently ignore provided init_data
regulator: max5970: Drop unused structs
regulator: dt-bindings: vctrl-regulator: convert to YAML
regulator: qcom-smd: make smd_vreg_rpm static
regulator: Call of_node_put() only once in rzg2l_usb_vbus_regulator_probe()
regulator: isl6271a: Drop explicit initialization of struct i2c_device_id::driver_data to 0
regulator: Add devres version of of_regulator_get_optional()
regulator: Add of_regulator_get_optional() for pure DT regulator lookup
|
||
|
Linus Torvalds
|
37c7d3538a |
regmap: Updates for v6.13
The main thing for regmap this time around is some improvements of the lockdep annotations which stop some false positives. We also have one new helper for setting a bitmask to the same value, and several test improvements. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmc7OlQACgkQJNaLcl1U h9B9nAf5AQIZ8AddQuudV4SoZbS2TWoGOOgjEXQnY245C4kNMnwJ1rIbHu7WJ/OE oVt7ePo7HW0CzpwIrNvdlV+9J3b+XR6xA1/rAJqI+TTPM3FMn33XGZ+0r+ZDVkBT 83/ZwLDPbRIVhwUgyHl0dIb5/pJddYVmJEDFHmRPY9Z8QQ4WPQn4SZvTfvF4y16C CJAV58A7Ei0MmnrJrGV3lF00qpkWMxdlpJu8TYgC1hM/hv9LAvVMEijuCpNR9NR5 udP+jPe2kA+IIlXEfvoxnJ/x9BgSf6CPLYV2nugFZsdGAfhI8EB3v/SC7gqlGVR7 tu4TR55KIh+lthRyD2uFRrI5GlzFvw== =epDO -----END PGP SIGNATURE----- Merge tag 'regmap-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap updates from Mark Brown: "The main thing for regmap this time around is some improvements of the lockdep annotations which stop some false positives. We also have one new helper for setting a bitmask to the same value, and several test improvements" * tag 'regmap-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: provide regmap_assign_bits() regmap: irq: Set lockdep class for hierarchical IRQ domains regmap: maple: Provide lockdep (sub)class for maple tree's internal lock regmap: kunit: Fix repeated test param regcache: Improve documentation of available cache types regmap: Specifically test writing 0 as a value to sparse caches regmap-irq: Consistently use memset32() in regmap_irq_thread() |
||
|
Linus Torvalds
|
856385e0c5 |
linux_kselftest-next-6.13-rc1
kselftest update for Linux 6.13-rc1
-- timers test - removes duplicates defines
-- timers test - fixes to improve error reporting
-- rtc test - adds check rtc alarm status to alarm test
-- resctrl test - adds array overrun checks during iMC config parsing code
-- resctrl test - adds array overflow checks when reading strings
-- resctrl test - fixes and reorganizing code
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Merge tag 'linux_kselftest-next-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest update from Shuah Khan:
"timer test:
- remove duplicate defines
- fixes to improve error reporting
rtc test:
- check rtc alarm status in alarm test
resctrl test:
- add array overrun checks during iMC config parsing code and when
reading strings
- fixes and reorganizing code"
* tag 'linux_kselftest-next-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (23 commits)
selftests/resctrl: Replace magic constants used as array size
selftests/resctrl: Keep results from first test run
selftests/resctrl: Do not compare performance counters and resctrl at low bandwidth
selftests/resctrl: Use cache size to determine "fill_buf" buffer size
selftests/resctrl: Ensure measurements skip initialization of default benchmark
selftests/resctrl: Make benchmark parameter passing robust
selftests/resctrl: Remove unused measurement code
selftests/resctrl: Only support measured read operation
selftests/resctrl: Remove "once" parameter required to be false
selftests/resctrl: Make wraparound handling obvious
selftests/resctrl: Protect against array overflow when reading strings
selftests/resctrl: Protect against array overrun during iMC config parsing
selftests/resctrl: Fix memory overflow due to unhandled wraparound
selftests/resctrl: Print accurate buffer size as part of MBM results
selftests/resctrl: Make functions only used in same file static
selftests: Add a test mangling with uc_sigmask
selftests: Rename sigaltstack to generic signal
selftest: rtc: Add to check rtc alarm status for alarm related test
selftests:timers: remove local CLOCKID defines
selftests: timers: Remove unneeded semicolon
...
|
||
|
Linus Torvalds
|
f89a687aae |
kgdb patches for 6.13
A relatively modest collection of changes:
* Adopt kstrtoint() and kstrtol() instead of the simple_strtoXX family
for better error checking of user input.
* Align the print behavour when breakpoints are enabled and disabled by
adopting the current behaviour of breakpoint disable for both.
* Remove some of the (rather odd and user hostile) hex fallbacks and
require kdb users to prefix with 0x instead.
* Tidy up (and fix) control code handling in kdb's keyboard code. This
makes the control code handling at the keyboard behave the same way
as it does via the UART.
* Switch my own entry in MAINTAINERS to my @kernel.org address.
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
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Merge tag 'kgdb-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux
Pull kgdb updates from Daniel Thompson:
"A relatively modest collection of changes:
- Adopt kstrtoint() and kstrtol() instead of the simple_strtoXX
family for better error checking of user input.
- Align the print behavour when breakpoints are enabled and disabled
by adopting the current behaviour of breakpoint disable for both.
- Remove some of the (rather odd and user hostile) hex fallbacks and
require kdb users to prefix with 0x instead.
- Tidy up (and fix) control code handling in kdb's keyboard code.
This makes the control code handling at the keyboard behave the
same way as it does via the UART.
- Switch my own entry in MAINTAINERS to my @kernel.org address"
* tag 'kgdb-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
kdb: fix ctrl+e/a/f/b/d/p/n broken in keyboard mode
MAINTAINERS: Use Daniel Thompson's korg address for kgdb work
kdb: Fix breakpoint enable to be silent if already enabled
kdb: Remove fallback interpretation of arbitrary numbers as hex
trace: kdb: Replace simple_strtoul with kstrtoul in kdb_ftdump
kdb: Replace the use of simple_strto with safer kstrto in kdb_main
|
||
|
Linus Torvalds
|
aad3a0d084 |
ftrace updates for v6.13:
- Merged tag ftrace-v6.12-rc4 There was a fix to locking in register_ftrace_graph() for shadow stacks that was sent upstream. But this code was also being rewritten, and the locking fix was needed. Merging this fix was required to continue the work. - Restructure the function graph shadow stack to prepare it for use with kretprobes With the goal of merging the shadow stack logic of function graph and kretprobes, some more restructuring of the function shadow stack is required. Move out function graph specific fields from the fgraph infrastructure and store it on the new stack variables that can pass data from the entry callback to the exit callback. Hopefully, with this change, the merge of kretprobes to use fgraph shadow stacks will be ready by the next merge window. - Make shadow stack 4k instead of using PAGE_SIZE. Some architectures have very large PAGE_SIZE values which make its use for shadow stacks waste a lot of memory. - Give shadow stacks its own kmem cache. When function graph is started, every task on the system gets a shadow stack. In the future, shadow stacks may not be 4K in size. Have it have its own kmem cache so that whatever size it becomes will still be efficient in allocations. - Initialize profiler graph ops as it will be needed for new updates to fgraph - Convert to use guard(mutex) for several ftrace and fgraph functions - Add more comments and documentation - Show function return address in function graph tracer Add an option to show the caller of a function at each entry of the function graph tracer, similar to what the function tracer does. - Abstract out ftrace_regs from being used directly like pt_regs ftrace_regs was created to store a partial pt_regs. It holds only the registers and stack information to get to the function arguments and return values. On several archs, it is simply a wrapper around pt_regs. But some users would access ftrace_regs directly to get the pt_regs which will not work on all archs. Make ftrace_regs an abstract structure that requires all access to its fields be through accessor functions. - Show how long it takes to do function code modifications When code modification for function hooks happen, it always had the time recorded in how long it took to do the conversion. But this value was never exported. Recently the code was touched due to new ROX modification handling that caused a large slow down in doing the modifications and had a significant impact on boot times. Expose the timings in the dyn_ftrace_total_info file. This file was created a while ago to show information about memory usage and such to implement dynamic function tracing. It's also an appropriate file to store the timings of this modification as well. This will make it easier to see the impact of changes to code modification on boot up timings. - Other clean ups and small fixes -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZztrUxQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qnnNAQD6w4q9VQ7oOE2qKLqtnj87h4c1GqKn SPkpEfC3n/ATEAD/fnYjT/eOSlHiGHuD/aTA+U/bETrT99bozGM/4mFKEgY= =6nCa -----END PGP SIGNATURE----- Merge tag 'ftrace-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull ftrace updates from Steven Rostedt: - Restructure the function graph shadow stack to prepare it for use with kretprobes With the goal of merging the shadow stack logic of function graph and kretprobes, some more restructuring of the function shadow stack is required. Move out function graph specific fields from the fgraph infrastructure and store it on the new stack variables that can pass data from the entry callback to the exit callback. Hopefully, with this change, the merge of kretprobes to use fgraph shadow stacks will be ready by the next merge window. - Make shadow stack 4k instead of using PAGE_SIZE. Some architectures have very large PAGE_SIZE values which make its use for shadow stacks waste a lot of memory. - Give shadow stacks its own kmem cache. When function graph is started, every task on the system gets a shadow stack. In the future, shadow stacks may not be 4K in size. Have it have its own kmem cache so that whatever size it becomes will still be efficient in allocations. - Initialize profiler graph ops as it will be needed for new updates to fgraph - Convert to use guard(mutex) for several ftrace and fgraph functions - Add more comments and documentation - Show function return address in function graph tracer Add an option to show the caller of a function at each entry of the function graph tracer, similar to what the function tracer does. - Abstract out ftrace_regs from being used directly like pt_regs ftrace_regs was created to store a partial pt_regs. It holds only the registers and stack information to get to the function arguments and return values. On several archs, it is simply a wrapper around pt_regs. But some users would access ftrace_regs directly to get the pt_regs which will not work on all archs. Make ftrace_regs an abstract structure that requires all access to its fields be through accessor functions. - Show how long it takes to do function code modifications When code modification for function hooks happen, it always had the time recorded in how long it took to do the conversion. But this value was never exported. Recently the code was touched due to new ROX modification handling that caused a large slow down in doing the modifications and had a significant impact on boot times. Expose the timings in the dyn_ftrace_total_info file. This file was created a while ago to show information about memory usage and such to implement dynamic function tracing. It's also an appropriate file to store the timings of this modification as well. This will make it easier to see the impact of changes to code modification on boot up timings. - Other clean ups and small fixes * tag 'ftrace-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: (22 commits) ftrace: Show timings of how long nop patching took ftrace: Use guard to take ftrace_lock in ftrace_graph_set_hash() ftrace: Use guard to take the ftrace_lock in release_probe() ftrace: Use guard to lock ftrace_lock in cache_mod() ftrace: Use guard for match_records() fgraph: Use guard(mutex)(&ftrace_lock) for unregister_ftrace_graph() fgraph: Give ret_stack its own kmem cache fgraph: Separate size of ret_stack from PAGE_SIZE ftrace: Rename ftrace_regs_return_value to ftrace_regs_get_return_value selftests/ftrace: Fix check of return value in fgraph-retval.tc test ftrace: Use arch_ftrace_regs() for ftrace_regs_*() macros ftrace: Consolidate ftrace_regs accessor functions for archs using pt_regs ftrace: Make ftrace_regs abstract from direct use fgragh: No need to invoke the function call_filter_check_discard() fgraph: Simplify return address printing in function graph tracer function_graph: Remove unnecessary initialization in ftrace_graph_ret_addr() function_graph: Support recording and printing the function return address ftrace: Have calltime be saved in the fgraph storage ftrace: Use a running sleeptime instead of saving on shadow stack fgraph: Use fgraph data to store subtime for profiler ... |
||
Miguel Ojeda
|
8af7a50167 |
rust: jump_label: skip formatting generated file
After a source tree build of the kernel, and having used the `RSCPP`
rule, running `rustfmt` fails with:
error: macros that expand to items must be delimited with braces or followed by a semicolon
--> rust/kernel/arch_static_branch_asm.rs:1:27
|
1 | ...ls!("1: jmp " ... ".popsection \n\t")
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: change the delimiters to curly braces
|
1 | ::kernel::concat_literals!{"1: jmp " ... ".popsection \n\t"}
| ~ ~
help: add a semicolon
|
1 | ::kernel::concat_literals!("1: jmp " ... ".popsection \n\t");
| +
This file is not meant to be formatted nor works on its own since it is
meant to be textually included.
Thus skip formatting it by prefixing its name with `generated_`.
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Alex Gaynor <alex.gaynor@gmail.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Gary Guo <gary@garyguo.net>
Cc: Björn Roy Baron <bjorn3_gh@protonmail.com>
Cc: Benno Lossin <benno.lossin@proton.me>
Cc: Andreas Hindborg <a.hindborg@kernel.org>
Cc: Alice Ryhl <aliceryhl@google.com>
Cc: Trevor Gross <tmgross@umich.edu>
Link: https://lore.kernel.org/20241120175916.58860-1-ojeda@kernel.org
Fixes:
|
||
Geert Uytterhoeven
|
9008fe8fad |
slab: Fix too strict alignment check in create_cache()
On m68k, where the minimum alignment of unsigned long is 2 bytes:
Kernel panic - not syncing: __kmem_cache_create_args: Failed to create slab 'io_kiocb'. Error -22
CPU: 0 UID: 0 PID: 1 Comm: swapper Not tainted 6.12.0-atari-03776-g7eaa1f99261a #1783
Stack from 0102fe5c:
0102fe5c 00514a2b 00514a2b ffffff00 00000001 0051f5ed 00425e78 00514a2b
0041eb74 ffffffea 00000310 0051f5ed ffffffea ffffffea 00601f60 00000044
0102ff20 000e7a68 0051ab8e 004383b8 0051f5ed ffffffea 000000b8 00000007
01020c00 00000000 000e77f0 0041e5f0 005f67c0 0051f5ed 000000b6 0102fef4
00000310 0102fef4 00000000 00000016 005f676c 0060a34c 00000010 00000004
00000038 0000009a 01000000 000000b8 005f668e 0102e000 00001372 0102ff88
Call Trace: [<00425e78>] dump_stack+0xc/0x10
[<0041eb74>] panic+0xd8/0x26c
[<000e7a68>] __kmem_cache_create_args+0x278/0x2e8
[<000e77f0>] __kmem_cache_create_args+0x0/0x2e8
[<0041e5f0>] memset+0x0/0x8c
[<005f67c0>] io_uring_init+0x54/0xd2
The minimal alignment of an integral type may differ from its size,
hence is not safe to assume that an arbitrary freeptr_t (which is
basically an unsigned long) is always aligned to 4 or 8 bytes.
As nothing seems to require the additional alignment, it is safe to fix
this by relaxing the check to the actual minimum alignment of freeptr_t.
Fixes:
|
||
|
Linus Torvalds
|
8f7c8b88bd |
sched_ext: Change for v6.13
- Improve the default select_cpu() implementation making it topology aware
and handle WAKE_SYNC better.
- set_arg_maybe_null() was used to inform the verifier which ops args could
be NULL in a rather hackish way. Use the new __nullable CFI stub tags
instead.
- On Sapphire Rapids multi-socket systems, a BPF scheduler, by hammering on
the same queue across sockets, could live-lock the system to the point
where the system couldn't make reasonable forward progress. This could
lead to soft-lockup triggered resets or stalling out bypass mode switch
and thus BPF scheduler ejection for tens of minutes if not hours. After
trying a number of mitigations, the following set worked reliably:
- Injecting artificial cpu_relax() loops in two places while sched_ext is
trying to turn on the bypass mode.
- Triggering scheduler ejection when soft-lockup detection is imminent (a
quarter of threshold left).
While not the prettiest, the impact both in terms of code complexity and
overhead is minimal.
- A common complaint on the API is the overuse of the word "dispatch" and
the confusion around "consume". This is due to how the dispatch queues
became more generic over time. Rename the affected kfuncs for clarity.
Thanks to BPF's compatibility features, this change can be made in a way
that's both forward and backward compatible. The compatibility code will
be dropped in a few releases.
- Pull sched_ext/for-6.12-fixes to receive a prerequisite change. Other misc
changes.
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Merge tag 'sched_ext-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext updates from Tejun Heo:
- Improve the default select_cpu() implementation making it topology
aware and handle WAKE_SYNC better.
- set_arg_maybe_null() was used to inform the verifier which ops args
could be NULL in a rather hackish way. Use the new __nullable CFI
stub tags instead.
- On Sapphire Rapids multi-socket systems, a BPF scheduler, by
hammering on the same queue across sockets, could live-lock the
system to the point where the system couldn't make reasonable forward
progress.
This could lead to soft-lockup triggered resets or stalling out
bypass mode switch and thus BPF scheduler ejection for tens of
minutes if not hours. After trying a number of mitigations, the
following set worked reliably:
- Injecting artificial cpu_relax() loops in two places while
sched_ext is trying to turn on the bypass mode.
- Triggering scheduler ejection when soft-lockup detection is
imminent (a quarter of threshold left).
While not the prettiest, the impact both in terms of code complexity
and overhead is minimal.
- A common complaint on the API is the overuse of the word "dispatch"
and the confusion around "consume". This is due to how the dispatch
queues became more generic over time. Rename the affected kfuncs for
clarity. Thanks to BPF's compatibility features, this change can be
made in a way that's both forward and backward compatible. The
compatibility code will be dropped in a few releases.
- Other misc changes
* tag 'sched_ext-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: (21 commits)
sched_ext: Replace scx_next_task_picked() with switch_class() in comment
sched_ext: Rename scx_bpf_dispatch[_vtime]_from_dsq*() -> scx_bpf_dsq_move[_vtime]*()
sched_ext: Rename scx_bpf_consume() to scx_bpf_dsq_move_to_local()
sched_ext: Rename scx_bpf_dispatch[_vtime]() to scx_bpf_dsq_insert[_vtime]()
sched_ext: scx_bpf_dispatch_from_dsq_set_*() are allowed from unlocked context
sched_ext: add a missing rcu_read_lock/unlock pair at scx_select_cpu_dfl()
sched_ext: Clarify sched_ext_ops table for userland scheduler
sched_ext: Enable the ops breather and eject BPF scheduler on softlockup
sched_ext: Avoid live-locking bypass mode switching
sched_ext: Fix incorrect use of bitwise AND
sched_ext: Do not enable LLC/NUMA optimizations when domains overlap
sched_ext: Introduce NUMA awareness to the default idle selection policy
sched_ext: Replace set_arg_maybe_null() with __nullable CFI stub tags
sched_ext: Rename CFI stubs to names that are recognized by BPF
sched_ext: Introduce LLC awareness to the default idle selection policy
sched_ext: Clarify ops.select_cpu() for single-CPU tasks
sched_ext: improve WAKE_SYNC behavior for default idle CPU selection
sched_ext: Use btf_ids to resolve task_struct
sched/ext: Use tg_cgroup() to elieminate duplicate code
sched/ext: Fix unmatch trailing comment of CONFIG_EXT_GROUP_SCHED
...
|
||
|
Linus Torvalds
|
7586d52765 |
cgroup: Changes for v6.13
- cpu.stat now also shows niced CPU time. - Freezer and cpuset optimizations. - Other misc changes. -----BEGIN PGP SIGNATURE----- iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZztlgg4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGbohAQDE/enqpAX9vSOpQPne4ZzgcPlGTrCwBcka3Z5z 4aOF0AD/SmdjcJ/EULisD/2O27ovsGAtqDjngrrZwNUTbCNkTQQ= =pKyo -----END PGP SIGNATURE----- Merge tag 'cgroup-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup updates from Tejun Heo: - cpu.stat now also shows niced CPU time - Freezer and cpuset optimizations - Other misc changes * tag 'cgroup-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup/cpuset: Disable cpuset_cpumask_can_shrink() test if not load balancing cgroup/cpuset: Further optimize code if CONFIG_CPUSETS_V1 not set cgroup/cpuset: Enforce at most one rebuild_sched_domains_locked() call per operation cgroup/cpuset: Revert "Allow suppression of sched domain rebuild in update_cpumasks_hier()" MAINTAINERS: remove Zefan Li cgroup/freezer: Add cgroup CGRP_FROZEN flag update helper cgroup/freezer: Reduce redundant traversal for cgroup_freeze cgroup/bpf: only cgroup v2 can be attached by bpf programs Revert "cgroup: Fix memory leak caused by missing cgroup_bpf_offline" selftests/cgroup: Fix compile error in test_cpu.c cgroup/rstat: Selftests for niced CPU statistics cgroup/rstat: Tracking cgroup-level niced CPU time cgroup/cpuset: Fix spelling errors in file kernel/cgroup/cpuset.c |
||
|
Linus Torvalds
|
d6b6d39054 |
workqueue: Changes for v6.13
- Maximum concurrency limit of 512 which was set a long time ago is too low now. A legitimate use (BPF cgroup release) of system_wq could saturate it under stress test conditions leading to false dependencies and deadlocks. While the offending use was switched to a dedicated workqueue, use the opportunity to bump WQ_MAX_ACTIVE four fold and document that system workqueue shouldn't be saturated. Workqueue should add at least a warning mechanism for cases where system workqueues are saturated. - Recent workqueue updates to support more flexible execution topology made unbound workqueues use per-cpu worker pool frontends which pushed up workqueue flush overhead. As consecutive CPUs are likely to be pointing to the same worker pool, reduce overhead by switching locks only when necessary. -----BEGIN PGP SIGNATURE----- iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZztfbQ4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGcaOAP9nlm5gKnY4pqQeohxfE9uRoUJY/isbuk0z2ZbB +u2AXQD/ZX16MZm1WOdJ3kcj9bxEbJerW1twus951X6+2tSnRAQ= =mBeG -----END PGP SIGNATURE----- Merge tag 'wq-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq Pull workqueue updates from Tejun Heo: - The maximum concurrency limit of 512 which was set a long time ago is too low now. A legitimate use (BPF cgroup release) of system_wq could saturate it under stress test conditions leading to false dependencies and deadlocks. While the offending use was switched to a dedicated workqueue, use the opportunity to bump WQ_MAX_ACTIVE four fold and document that system workqueue shouldn't be saturated. Workqueue should add at least a warning mechanism for cases where system workqueues are saturated. - Recent workqueue updates to support more flexible execution topology made unbound workqueues use per-cpu worker pool frontends which pushed up workqueue flush overhead. As consecutive CPUs are likely to be pointing to the same worker pool, reduce overhead by switching locks only when necessary. * tag 'wq-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: Reduce expensive locks for unbound workqueue workqueue: Adjust WQ_MAX_ACTIVE from 512 to 2048 workqueue: doc: Add a note saturating the system_wq is not permitted |
||
|
Linus Torvalds
|
a0e752bda2 |
Probes update for v6.13:
Kprobes cleanups. Functionality does not change.
- kprobes: Cleanup the config comment
Adjust #endif comments.
- kprobes: Cleanup collect_one_slot() and __disable_kprobe()
Make fail fast to reduce code nested level.
- kprobes: Use struct_size() in __get_insn_slot()
Use struct_size() to avoid special macro.
- x86/kprobes: Cleanup kprobes on ftrace code
Use macro instead of direct field access/magic number, and avoid
redundant instruction pointer setting.
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Merge tag 'probes-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull probes updates from Masami Hiramatsu:
"Kprobes cleanups. Functionality does not change.
- kprobes: Cleanup the config comment
Adjust #endif comments.
- kprobes: Cleanup collect_one_slot() and __disable_kprobe()
Make fail fast to reduce code nested level.
- kprobes: Use struct_size() in __get_insn_slot()
Use struct_size() to avoid special macro.
- x86/kprobes: Cleanup kprobes on ftrace code
Use macro instead of direct field access/magic number, and avoid
redundant instruction pointer setting"
* tag 'probes-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
x86/kprobes: Cleanup kprobes on ftrace code
kprobes: Use struct_size() in __get_insn_slot()
kprobes: Cleanup collect_one_slot() and __disable_kprobe()
kprobes: Cleanup the config comment
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Linus Torvalds
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aa44f41470 |
Livepatching changes for 6.13
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Linus Torvalds
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7d66d3ab13 |
printk changes for 6.13
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Linus Torvalds
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c3cda60e83 |
Another moderately busy cycle in docsland:
- Work on Chinese translations has picked up again. Happily, they are
maintaining the existing translations and not just adding new ones.
- Some maintenance of the Japanese and Italian translations as well.
- The removal of the venerable "dontdiff" file. It has long outlived its
usefulness and contained entries ("parse.*") that would actively mask
actual source change.
- The addition of enforcement information to the code-of-conduct
documentation.
Along with some build-system fixes and a lot of typo and language fixes.
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Merge tag 'docs-6.13' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"Another moderately busy cycle in docsland:
- Work on Chinese translations has picked up again. Happily, they are
maintaining the existing translations and not just adding new ones.
- Some maintenance of the Japanese and Italian translations as well.
- The removal of the venerable "dontdiff" file. It has long outlived
its usefulness and contained entries ("parse.*") that would
actively mask actual source change.
- The addition of enforcement information to the code-of-conduct
documentation.
Along with some build-system fixes and a lot of typo and language
fixes"
* tag 'docs-6.13' of git://git.lwn.net/linux: (52 commits)
Documentation/CoC: spell out enforcement for unacceptable behaviors
docs: fix typos and whitespace in Documentation/process/backporting.rst
docs/zh_CN: fix one sentence in llvm.rst
docs: bug-bisect: add a note about bisecting -next
docs/zh_CN: add the translation of kbuild/llvm.rst
Documentation: Fix incorrect paths/magic in magic numbers rst
Documentation/maintainer-tip: Fix typos
Documentation: Improve crash_kexec_post_notifiers description
Docs/zh_CN: Translate physical_memory.rst to Simplified Chinese
Documentation: admin: reorganize kernel-parameters intro
docs/zh_CN: update the translation of process/programming-language.rst
docs/zh_CN: update the translation of mm/page_owner.rst
docs/zh_CN: update the translation of mm/page_table_check.rst
docs/zh_CN: update the translation of mm/overcommit-accounting.rst
docs/zh_CN: update the translation of mm/admon/faq.rst
docs/zh_CN: update the translation of mm/active_mm.rst
docs/zh_CN: update the translation of mm/hmm.rst
docs: remove Documentation/dontdiff
docs/zh_CN: Add a entry in Chinese glossary
Docs/zh_CN: Fix the pfn calculation error in page_tables.rst
...
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guoweikang
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45af52e7d3 |
ftrace: Fix regression with module command in stack_trace_filter
When executing the following command:
# echo "write*:mod:ext3" > /sys/kernel/tracing/stack_trace_filter
The current mod command causes a null pointer dereference. While commit
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Sidhanta Sahu
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ea58aae845 |
wifi: ath12k: Support MBSSID Control Frame Stats
Add support to request MBSSID control frame stats from firmware through HTT stats type 54. These stats give information such as basic trigger, BSR trigger, multi-user RTS and uplink MUMIMO trigger within and across various BSS. Note: WCN7850 firmware version - WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 does not support HTT stats type 54. Sample output: ------------- echo 54 > /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats_type cat /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats HTT_MBSSID_CTRL_FRAME_STATS_TLV: mac_id = 0 basic_trigger_across_bss = 0 basic_trigger_within_bss = 0 bsr_trigger_across_bss = 0 bsr_trigger_within_bss = 0 mu_rts_across_bss = 0 mu_rts_within_bss = 0 ul_mumimo_trigger_across_bss = 0 ul_mumimo_trigger_within_bss = 0 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00214-QCAHKSWPL_SILICONZ-1 Signed-off-by: Sidhanta Sahu <quic_sidhanta@quicinc.com> Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20241105052854.2118987-1-quic_rdevanat@quicinc.com Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> |
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Dinesh Karthikeyan
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c8f314703b |
wifi: ath12k: Support Transmit PER Rate Stats
Add support to request per rate stats through HTT stats type 40. These stats give information about rates of PPDUs and MPDUs for single user and for OFDMA and MUMIMO technologies corresponding to multiple users. Sample output: ------------- echo 40 > /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats_type cat /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats HTT_TX_PER_STATS: PER_STATS_SU: PER per BW: ppdus_tried_su = 0:0 1:0 2:0 3:0 4:0 ppdus_ack_failed_su = 0:0 1:0 2:0 3:0 4:0 mpdus_tried_su = 0:0 1:0 2:0 3:0 4:0 mpdus_failed_su = 0:0 1:0 2:0 3:0 4:0 PER per NSS: ppdus_tried_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 ppdus_ack_failed_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 mpdus_tried_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 mpdus_failed_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 PER per MCS: ppdus_tried_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 8:0 9:0 10:0 11:0 12:0 13:0 ppdus_ack_failed_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 8:0 9:0 10:0 11:0 12:0 13:0 mpdus_tried_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 8:0 9:0 10:0 11:0 12:0 13:0 mpdus_failed_su = 0:0 1:0 2:0 3:0 4:0 5:0 6:0 7:0 8:0 9:0 10:0 11:0 12:0 13:0 ..... Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Signed-off-by: Dinesh Karthikeyan <quic_dinek@quicinc.com> Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20241115062854.1919672-5-quic_rdevanat@quicinc.com Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> |
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Dinesh Karthikeyan
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3a660e7fa4 |
wifi: ath12k: Support SoC Common Stats
Add support to request SoC stat from firmware through HTT stat type 38. This stat gives drop count of SoC. Note: MCC firmware version - WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 does not support tag HTT_STATS_SOC_TXRX_STATS_COMMON_TAG(125). Sample output: ------------- echo 38 > /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats_type cat /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats HTT_SOC_COMMON_STATS_TLV: soc_drop_count = 0x0000000000000000 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Dinesh Karthikeyan <quic_dinek@quicinc.com> Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20241115062854.1919672-4-quic_rdevanat@quicinc.com Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> |
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Dinesh Karthikeyan
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c3527cdfcd |
wifi: ath12k: Support phy counter and TPC stats
Add support to request counters and Transmission Power Control (TPC) stats through HTT stats type 37. These stats give information about counters like received packet count, CRC pass count, error count, transmit abort count, etc., about counter reset like reset cause, channel frequency, number and mode, channel flags, etc., about TPC like transmit power scale, maximum transmit power, gain cap, EIRP, etc. Note: MCC firmware version - WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 does not support HTT stats type 37, i.e., the firmware does not respond to the command requesting stats. Sample output: ------------- echo 37 > /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats_type cat /sys/kernel/debug/ath12k/pci-0000\:06\:00.0/mac0/htt_stats HTT_PHY_STATS_TLV: bdf_nf_chain[0] = -92 bdf_nf_chain[1] = -94 bdf_nf_chain[2] = -94 bdf_nf_chain[3] = -93 ..... HTT_PHY_COUNTERS_TLV: rx_ofdma_timing_err_cnt = 18068 rx_cck_fail_cnt = 0 mactx_abort_cnt = 2612 macrx_abort_cnt = 0 ..... HTT_PHY_RESET_STATS_TLV: pdev_id = 0 chan_mhz = 0 chan_band_center_freq1 = 0 chan_band_center_freq2 = 0 ..... HTT_PHY_RESET_COUNTERS_TLV: pdev_id = 0 cf_active_low_fail_cnt = 0 cf_active_low_pass_cnt = 0 phy_off_through_vreg_cnt = 0 ..... HTT_PHY_TPC_STATS_TLV: pdev_id = 0 tx_power_scale = 0 tx_power_scale_db = 0 min_negative_tx_power = 0 ..... Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Dinesh Karthikeyan <quic_dinek@quicinc.com> Signed-off-by: Roopni Devanathan <quic_rdevanat@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Acked-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20241115062854.1919672-3-quic_rdevanat@quicinc.com Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> |