mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-08-31 06:09:56 +00:00
loongarch-next
4376 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Sudeep Holla
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a833d31ad8 |
firmware: arm_ffa: Fix memory leak by freeing notifier callback node
Commit |
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Linus Torvalds
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8630c59e99 |
Kbuild updates for v6.16
- Add support for the EXPORT_SYMBOL_GPL_FOR_MODULES() macro, which exports a
symbol only to specified modules
- Improve ABI handling in gendwarfksyms
- Forcibly link lib-y objects to vmlinux even if CONFIG_MODULES=n
- Add checkers for redundant or missing <linux/export.h> inclusion
- Deprecate the extra-y syntax
- Fix a genksyms bug when including enum constants from *.symref files
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Merge tag 'kbuild-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Add support for the EXPORT_SYMBOL_GPL_FOR_MODULES() macro, which
exports a symbol only to specified modules
- Improve ABI handling in gendwarfksyms
- Forcibly link lib-y objects to vmlinux even if CONFIG_MODULES=n
- Add checkers for redundant or missing <linux/export.h> inclusion
- Deprecate the extra-y syntax
- Fix a genksyms bug when including enum constants from *.symref files
* tag 'kbuild-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (28 commits)
genksyms: Fix enum consts from a reference affecting new values
arch: use always-$(KBUILD_BUILTIN) for vmlinux.lds
kbuild: set y instead of 1 to KBUILD_{BUILTIN,MODULES}
efi/libstub: use 'targets' instead of extra-y in Makefile
module: make __mod_device_table__* symbols static
scripts/misc-check: check unnecessary #include <linux/export.h> when W=1
scripts/misc-check: check missing #include <linux/export.h> when W=1
scripts/misc-check: add double-quotes to satisfy shellcheck
kbuild: move W=1 check for scripts/misc-check to top-level Makefile
scripts/tags.sh: allow to use alternative ctags implementation
kconfig: introduce menu type enum
docs: symbol-namespaces: fix reST warning with literal block
kbuild: link lib-y objects to vmlinux forcibly even when CONFIG_MODULES=n
tinyconfig: enable CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
docs/core-api/symbol-namespaces: drop table of contents and section numbering
modpost: check forbidden MODULE_IMPORT_NS("module:") at compile time
kbuild: move kbuild syntax processing to scripts/Makefile.build
Makefile: remove dependency on archscripts for header installation
Documentation/kbuild: Add new gendwarfksyms kABI rules
Documentation/kbuild: Drop section numbers
...
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Linus Torvalds
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b7191581a9 |
LoongArch changes for v6.16
1, Adjust the 'make install' operation; 2, Support SCHED_MC (Multi-core scheduler); 3, Enable ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS; 4, Enable HAVE_ARCH_STACKLEAK; 5, Increase max supported CPUs up to 2048; 6, Introduce the numa_memblks conversion; 7, Add PWM controller nodes in dts; 8, Some bug fixes and other small changes. -----BEGIN PGP SIGNATURE----- iQJKBAABCAA0FiEEzOlt8mkP+tbeiYy5AoYrw/LiJnoFAmhEEh8WHGNoZW5odWFj YWlAa2VybmVsLm9yZwAKCRAChivD8uImenIIEACT43zpQD6lApWZ8tk8dVYXK6Lb pKqXLIhAe9g9cSDC6QfwUTwOjv5RZxJBXgKkQfYSSd3ZEZ6hQIqb2JVYMMpNy6WA I5fJ75pr/E6RMtueg5laYxJ/zLJMM5F2qK/Moff7JGeUuDU5BJEG0R7j7KEhtgo0 5Cm+ktS7waJhNuJposa/Eay6IDWH9Of2UoNboPWmMfLvuZbIp9f1HpjwpZF6xnZ/ xeIhVOcJw8Xft/0xrcx1xZt/nYnJflNwLgaa7/CGa2q1X7yxVarfMUcY63x6cZXX 7jLppejqptPqixf+JFRGKBr8Y82Vu/1TW7XlKaywKrjHPZ/FXJsU682x6SQy2uac nOiu38qCc5DA9pKB57zxL/5DqTn+yAPGpnC//HvF9/koWCOI6lA5bYzSbBwmkpm7 DS7mVKtfPTicUs5fZ7DsHRjXuyqs6i1+s7wNaTkgG4Y/gBNAffHa36ON5jM5Wzzz WJGcMEIG0Or6tt/yUVrzY390aYzIOkyAoWJgUQ+tPCXecyjnor9i5P3ZC66dIm2r UTbC7mX4+bBa/MA1xKKMmCHdJtMzO2A+tduZRf/lO8iYs4c6IJBBaXhW9xHxf8tT Av/sXnShJWsrRW40g6Kp85ghDcLBS6SLBm5Ux5OLd2byWIeeF/R2BHdF6qb4V3j6 Y2ZHk1ewvLgB0BQ/ww== =FH8x -----END PGP SIGNATURE----- Merge tag 'loongarch-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch updates from Huacai Chen: - Adjust the 'make install' operation - Support SCHED_MC (Multi-core scheduler) - Enable ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS - Enable HAVE_ARCH_STACKLEAK - Increase max supported CPUs up to 2048 - Introduce the numa_memblks conversion - Add PWM controller nodes in dts - Some bug fixes and other small changes * tag 'loongarch-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: platform/loongarch: laptop: Unregister generic_sub_drivers on exit platform/loongarch: laptop: Add backlight power control support platform/loongarch: laptop: Get brightness setting from EC on probe LoongArch: dts: Add PWM support to Loongson-2K2000 LoongArch: dts: Add PWM support to Loongson-2K1000 LoongArch: dts: Add PWM support to Loongson-2K0500 LoongArch: vDSO: Correctly use asm parameters in syscall wrappers LoongArch: Fix panic caused by NULL-PMD in huge_pte_offset() LoongArch: Preserve firmware configuration when desired LoongArch: Avoid using $r0/$r1 as "mask" for csrxchg LoongArch: Introduce the numa_memblks conversion LoongArch: Increase max supported CPUs up to 2048 LoongArch: Enable HAVE_ARCH_STACKLEAK LoongArch: Enable ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS LoongArch: Add SCHED_MC (Multi-core scheduler) support LoongArch: Add some annotations in archhelp LoongArch: Using generic scripts/install.sh in `make install` LoongArch: Add a default install.sh |
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Linus Torvalds
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af477f4d5a |
sound fixes for 6.16-rc1
A collection of fix patches for 6.16-rc1 merge window. Most of changes are about ASoC, especially lots of AVS driver fixes. Larger LOCs are seen in TAS571x codec drivers, but the changes are trivial and safe. The rest are all device-specific small fixes. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmhD9KAOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE9N+g/+OmjHUQ4coYPAdb5NOoH/9n92N8Tq6xZXwlFq ISgTjcpojCiNH2qj6/0i9TBDMTUbt/QOghTfpCy2ikLIRLsym50ZUMvI5JkpH5P7 Z8lWnf0vQGJDbCdrPaWsn7mUEAd3mWSnsEb39Dr+wQ6fv3TASXFb8DvO6p+YD3aU EaTnYDDBm3OCZpLMQfahynqiTA5f8AcbGHsrvsUM6xZ3FiZUIgvW8XTKm21XvYUQ nxLl0xzygpu+iSA10hTI/aP9c3tOT7B0Wq7BA8UtQBkLUgtqkaSXKmgqJpcF3QSk yKLyZP0zBW3bo8Q+jEvnpBzfUuMdWR0uBlNKxXDsWNJZxwnXfGsjK0nJ+qXuCMLT YWEVsLhm/L/fWObZkn7kivY8NMxJFqsgYoj7e1CYIsHTlW/rDkzoPVI0zATuZOOp fR65VxVb+b0Q/E14xKjXfczS3jUUPpGMVC86lW8pa3la2G71tyCdtOUKOkoJRKEj 1YqYtkyu5JlQ5FeKG6tz05CiUALKeaC0KoVpf44/tGAdxxk8+vwNXxxPfJhVJgeY 5A9eof5xPdTv5vGBpAHTUCyP3uhLLfBWyptpoQYilkij0yaKSj1tBhSdHirjSdNn uHGeEq8zN/h7RGZcAZE0r7VQEIeJJAqlUvKmczuns+74aVB9ZD2bbEVLFQrlMz3w u+BN26Y= =T+Ix -----END PGP SIGNATURE----- Merge tag 'sound-fix-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of fix patches for the 6.16-rc1 merge window. Most of changes are about ASoC, especially lots of AVS driver fixes. Larger LOCs are seen in TAS571x codec drivers, but the changes are trivial and safe. The rest are all device-specific small fixes" * tag 'sound-fix-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (27 commits) ASoC: Intel: avs: boards: Fix rt5663 front end name ASoC: Intel: avs: Simplify verification of parse_int_array() result ALSA: usb-audio: Add implicit feedback quirk for RODE AI-1 ALSA: hda: Ignore unsol events for cards being shut down ALSA: hda: Add new pci id for AMD GPU display HD audio controller ALSA: hda: cs35l41: Constify regmap_irq_chip ALSA: usb-audio: Add a quirk for Lenovo Thinkpad Thunderbolt 3 dock ASoC: ti: omap-hdmi: Re-add dai_link->platform to fix card init ASoC: pcm: Do not open FEs with no BEs connected ASoC: rt1320: fix speaker noise when volume bar is 100% ASoC: Intel: avs: Include missing string.h ASoC: Intel: avs: Verify content returned by parse_int_array() ASoC: Intel: avs: Verify kcalloc() status when setting constraints ASoC: Intel: avs: Fix paths in MODULE_FIRMWARE hints ASoC: Intel: avs: Fix possible null-ptr-deref when initing hw ASoC: Intel: avs: Fix PPLCxFMT calculation ASoC: Intel: avs: Fix deadlock when the failing IPC is SET_D0IX ASoC: codecs: hda: Fix RPM usage count underflow ASoC: amd: yc: Add support for Lenovo Yoga 7 16ARP8 ASoC: tas571x: fix tas5733 num_controls ... |
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Linus Torvalds
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5fc6c6f258 |
drm-fixes for v6.16-rc1
Drivers: - ivpu: dma_resv locking, warnings, reset failure handling, improve logging, update fw file names, fix cmdqueue unregister - panel-simple: add Evervision VGG644804 Core Changes: - sysfb: screen_info type check - video: screen_info for relocated pci fb - drm/sched: signal fence of killed job - dummycon: deferred takeover fix -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEciDa6W7nX7VwIxa1EpWk/0GBDXwFAmhDCGgACgkQEpWk/0GB DXyOQw/9EdmJQPvERS+DgtTyukGdzJhvbXy6SeocIgxn/wvobPkSAF+9+ph48JB9 YGeFcslhDr1LoT8MtdqqMgf1V+hK9+3+oPhlNKWYpk6F3uWZZ4DLhhFPqdyBlUkx l27D0+Pp1ehvDDeulTZvKof2uc88KxufYemNV/aJgCjDUNZMuuA8a54P3ieApRS1 MouNurwi6Tddvc8Qk77cFfAwd/qRssRvMHqNHs+8IYIlJXtySTYr8K70UgJdhXSw 1dS9RzLXqXrXjYtfafTIOjw4LM6csT7ADQegbKfC8xXmzpojOHf0Oxqqi1xHFbtJ GP1GbrDT3UpBkEbCuKZRgGs4memXvT7arD7DabZVATmnNhvgjVmDsmBHYt34Jq54 VnA+hu8/RTrKXmocOwL7TQAAGMrww2HrvBuNG7rmWNBjaK/lc4AhzcWf/g5ngyjn bo5BJAsaSLRqnDfROIfXgUj6O9xhaLbyZ8HjPDa34nWO7pbOvMDqn9wflL234OWo FYcnmnjwDU7UQpRi0YURTybzPPgQGNmwtRQBam4wU7jgR6ucIduDF9/17hNFu4mC 2OEk4hyCQShDnr/kAzEEIJ7UccBmTRDrURhgUgYH+/URzpi0sCSMKQr4EiR0/wYJ /shOKUbxVn2QIU/prBq/AnBnrs+AOoxEDEMrSgX1QqY7PNU+MII= =De2R -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2025-06-06' of https://gitlab.freedesktop.org/drm/kernel Pull more drm fixes from Simona Vetter: "Another small batch of drm fixes, this time with a different baseline and hence separate. Drivers: - ivpu: - dma_resv locking - warning fixes - reset failure handling - improve logging - update fw file names - fix cmdqueue unregister - panel-simple: add Evervision VGG644804 Core Changes: - sysfb: screen_info type check - video: screen_info for relocated pci fb - drm/sched: signal fence of killed job - dummycon: deferred takeover fix" * tag 'drm-fixes-2025-06-06' of https://gitlab.freedesktop.org/drm/kernel: sysfb: Fix screen_info type check for VGA video: screen_info: Relocate framebuffers behind PCI bridges accel/ivpu: Fix warning in ivpu_gem_bo_free() accel/ivpu: Trigger device recovery on engine reset/resume failure accel/ivpu: Use dma_resv_lock() instead of a custom mutex drm/panel-simple: fix the warnings for the Evervision VGG644804 accel/ivpu: Reorder Doorbell Unregister and Command Queue Destruction accel/ivpu: Use firmware names from upstream repo accel/ivpu: Improve buffer object logging dummycon: Trigger redraw when switching consoles with deferred takeover drm/scheduler: signal scheduled fence when kill job |
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Simona Vetter
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6f7e234f74 |
Short summary of fixes pull:
ivpu: - gem: Use dma-resv lock - gem. Fix a warning - Trigger recovery on device engine reset/resume failure panel: - panel-simple: Fix settings for Evervision VGG644804 sysfb: - Fix screen_info type check video: - Update screen_info for relocated PCI framebuffers -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmhCmAgACgkQaA3BHVML eiN89Af/aZxG5JYO0e/GXSKbzwnGiopEPJKoNEtRaluzHfbXzsPfrHfiwO7pVcZz jeyQXVXo5nw78K/uw6V5XDXIyzuc2vih76ErgyXNwYWoKf6xNGYRpgeF+tGa6d+b IfmbVh6c0q7WvUReUgJJnD9WLk5TS5K4vydLy67HbnzhbPtcaN3slcpUSL6THqcL GCU7I/HaW95knR14N7FQ4IoIFJpI66Akvck0SaI2YpEbUHjHreEDW5fzD6EA0EJy cC4GAjYSBtBda65o+pt6JMB4pFXfyvP+HfoWsIFKLEWNTNB0Y/SjxJZollt064eG whe1GFoFS9yBzGC22KYM7jEpi60/IQ== =PMg6 -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2025-06-06' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Short summary of fixes pull: ivpu: - gem: Use dma-resv lock - gem. Fix a warning - Trigger recovery on device engine reset/resume failure panel: - panel-simple: Fix settings for Evervision VGG644804 sysfb: - Fix screen_info type check video: - Update screen_info for relocated PCI framebuffers Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20250606072853.GA13099@linux.fritz.box |
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Masahiro Yamada
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481d5c31e1 |
efi/libstub: use 'targets' instead of extra-y in Makefile
These objects are built as prerequisites of %.stub.o files. There is no need to use extra-y, which is planned for deprecation. Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> |
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Thomas Zimmermann
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f670b50ef5 |
sysfb: Fix screen_info type check for VGA
Use the helper screen_info_video_type() to get the framebuffer
type from struct screen_info. Handle supported values in sorted
switch statement.
Reading orig_video_isVGA is unreliable. On most systems it is a
VIDEO_TYPE_ constant. On some systems with VGA it is simply set
to 1 to signal the presence of a VGA output. See vga_probe() for
an example. Retrieving the screen_info type with the helper
screen_info_video_type() detects these cases and returns the
appropriate VIDEO_TYPE_ constant. For VGA, sysfb creates a device
named "vga-framebuffer".
The sysfb code has been taken from vga16fb, where it likely didn't
work correctly either. With this bugfix applied, vga16fb loads for
compatible vga-framebuffer devices.
Fixes:
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Linus Torvalds
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c00b285024 |
hyperv-next for v6.16
-----BEGIN PGP SIGNATURE----- iQFHBAABCgAxFiEEIbPD0id6easf0xsudhRwX5BBoF4FAmg+jmETHHdlaS5saXVA a2VybmVsLm9yZwAKCRB2FHBfkEGgXiWaCACjYSQcCXW2nnZuWUnGMJq8HD5XGBAH tNYzOyp2Y4bXEJzfmbHv8UpJynGr3IFKybCnhm0uAQZCmiR5k4CfMvjPQXcJu9LK 7yUI/dTGrRGG7f3NClWK2vXg7ATqzRGiPuPDk2lDcP04aQQWaUMDYe5SXIgcqKyZ cm2OVHapHGbQ7wA+xXGQcUBb6VJ5+BrQUVOqaEQyl4LURvjaQcn7rVDS0SmEi8gq 42+KDVd8uWYos5dT57HIq9UI5og3PeTvAvHsx26eX8JWNqwXLgvxRH83kstK+GWY uG3sOm5yRbJvErLpJHnyBOlXDFNw2EBeLC1VyhdJXBR8RabgI+H/mrY3 =4bTC -----END PGP SIGNATURE----- Merge tag 'hyperv-next-signed-20250602' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull hyperv updates from Wei Liu: - Support for Virtual Trust Level (VTL) on arm64 (Roman Kisel) - Fixes for Hyper-V UIO driver (Long Li) - Fixes for Hyper-V PCI driver (Michael Kelley) - Select CONFIG_SYSFB for Hyper-V guests (Michael Kelley) - Documentation updates for Hyper-V VMBus (Michael Kelley) - Enhance logging for hv_kvp_daemon (Shradha Gupta) * tag 'hyperv-next-signed-20250602' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: (23 commits) Drivers: hv: Always select CONFIG_SYSFB for Hyper-V guests Drivers: hv: vmbus: Add comments about races with "channels" sysfs dir Documentation: hyperv: Update VMBus doc with new features and info PCI: hv: Remove unnecessary flex array in struct pci_packet Drivers: hv: Remove hv_alloc/free_* helpers Drivers: hv: Use kzalloc for panic page allocation uio_hv_generic: Align ring size to system page uio_hv_generic: Use correct size for interrupt and monitor pages Drivers: hv: Allocate interrupt and monitor pages aligned to system page boundary arch/x86: Provide the CPU number in the wakeup AP callback x86/hyperv: Fix APIC ID and VP index confusion in hv_snp_boot_ap() PCI: hv: Get vPCI MSI IRQ domain from DeviceTree ACPI: irq: Introduce acpi_get_gsi_dispatcher() Drivers: hv: vmbus: Introduce hv_get_vmbus_root_device() Drivers: hv: vmbus: Get the IRQ number from DeviceTree dt-bindings: microsoft,vmbus: Add interrupt and DMA coherence properties arm64, x86: hyperv: Report the VTL the system boots in arm64: hyperv: Initialize the Virtual Trust Level field Drivers: hv: Provide arch-neutral implementation of get_vtl() Drivers: hv: Enable VTL mode for arm64 ... |
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Linus Torvalds
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297d9111e9 |
soc: drivers for 6.16
Updates are across the usual driver subsystems with SoC specific drivers:
- added soc specicific drivers for sophgo cv1800 and sg2044, qualcomm
sm8750, and amlogic c3 and s4 chips.
- cache controller updates for sifive chips, plus binding changes for
other cache descriptions.
- memory controller drivers for mediatek mt6893, stm32 and cleanups for a
few more drivers
- reset controller drivers for T-Head TH1502, Sophgo sg2044 and
Renesas RZ/V2H(P)
- SCMI firmware updates to better deal with buggy firmware, plus better
support for Qualcomm X1E and NXP i.MX specific interfaces
- a new platform driver for the crypto firmware on Cznic Turris Omnia/MOX
- cleanups for the TEE firmware subsystem and amdtee driver
- minor updates and fixes for freescale/nxp, qualcomm, google, aspeed,
wondermedia, ti, nxp, renesas, hisilicon, mediatek, broadcom and samsung
SoCs
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Merge tag 'soc-drivers-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann:
"Updates are across the usual driver subsystems with SoC specific
drivers:
- added soc specicific drivers for sophgo cv1800 and sg2044, qualcomm
sm8750, and amlogic c3 and s4 chips.
- cache controller updates for sifive chips, plus binding changes for
other cache descriptions.
- memory controller drivers for mediatek mt6893, stm32 and cleanups
for a few more drivers
- reset controller drivers for T-Head TH1502, Sophgo sg2044 and
Renesas RZ/V2H(P)
- SCMI firmware updates to better deal with buggy firmware, plus
better support for Qualcomm X1E and NXP i.MX specific interfaces
- a new platform driver for the crypto firmware on Cznic Turris
Omnia/MOX
- cleanups for the TEE firmware subsystem and amdtee driver
- minor updates and fixes for freescale/nxp, qualcomm, google,
aspeed, wondermedia, ti, nxp, renesas, hisilicon, mediatek,
broadcom and samsung SoCs"
* tag 'soc-drivers-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (133 commits)
soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop()
soc: aspeed: lpc: Fix impossible judgment condition
ARM: aspeed: Don't select SRAM
docs: firmware: qcom_scm: Fix kernel-doc warning
soc: fsl: qe: Consolidate chained IRQ handler install/remove
firmware: qcom: scm: Allow QSEECOM for HP EliteBook Ultra G1q
dt-bindings: mfd: qcom,tcsr: Add compatible for ipq5018
dt-bindings: cache: add QiLai compatible to ax45mp
memory: stm32_omm: Fix error handling in stm32_omm_disable_child()
dt-bindings: cache: Convert marvell,tauros2-cache to DT schema
dt-bindings: cache: Convert marvell,{feroceon,kirkwood}-cache to DT schema
soc: samsung: exynos-pmu: enable CPU hotplug support for gs101
MAINTAINERS: Add google,gs101-pmu-intr-gen.yaml binding file
dt-bindings: soc: samsung: exynos-pmu: gs101: add google,pmu-intr-gen phandle
dt-bindings: soc: google: Add gs101-pmu-intr-gen binding documentation
bus: fsl-mc: Use strscpy() instead of strscpy_pad()
soc: fsl: qbman: Remove const from portal->cgrs allocation type
bus: fsl_mc: Fix driver_managed_dma check
bus: fsl-mc: increase MC_CMD_COMPLETION_TIMEOUT_MS value
bus: fsl-mc: drop useless cleanup
...
|
||
|
Linus Torvalds
|
724b03ee96 |
EFI updates for v6.16
- Add support for emitting a .sbat section into the EFI zboot image, so
that downstreams can easily include revocation metadata in the signed
EFI images
- Align PE symbolic constant names with other projects
- Bug fix for the efi_test module
- Log the physical address and size of the EFI memory map when failing
to map it
- A kerneldoc fix for the EFI stub code
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Merge tag 'efi-next-for-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI updates from Ard Biesheuvel:
"Not a lot going on in the EFI tree this cycle. The only thing that
stands out is the new support for SBAT metadata, which was a bit
contentious when it was first proposed, because in the initial
incarnation, it would have required us to maintain a revocation index,
and bump it each time a vulnerability affecting UEFI secure boot got
fixed. This was shot down for obvious reasons.
This time, only the changes needed to emit the SBAT section into the
PE/COFF image are being carried upstream, and it is up to the distros
to decide what to put in there when creating and signing the build.
This only has the EFI zboot bits (which the distros will be using for
arm64); the x86 bzImage changes should be arriving next cycle,
presumably via the -tip tree.
Summary:
- Add support for emitting a .sbat section into the EFI zboot image,
so that downstreams can easily include revocation metadata in the
signed EFI images
- Align PE symbolic constant names with other projects
- Bug fix for the efi_test module
- Log the physical address and size of the EFI memory map when
failing to map it
- A kerneldoc fix for the EFI stub code"
* tag 'efi-next-for-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
include: pe.h: Fix PE definitions
efi/efi_test: Fix missing pending status update in getwakeuptime
efi: zboot specific mechanism for embedding SBAT section
efi/libstub: Describe missing 'out' parameter in efi_load_initrd
efi: Improve logging around memmap init
|
||
|
Youling Tang
|
a45728fd41 |
LoongArch: Enable HAVE_ARCH_STACKLEAK
Add support for the stackleak feature. It initializes the stack with the
poison value before returning from system calls which improves the kernel
security.
At the same time, disables the plugin in EFI stub code because EFI stub
is out of scope for the protection.
Tested on Loongson-3A5000 (enable GCC_PLUGIN_STACKLEAK and LKDTM):
# echo STACKLEAK_ERASING > /sys/kernel/debug/provoke-crash/DIRECT
# dmesg
lkdtm: Performing direct entry STACKLEAK_ERASING
lkdtm: stackleak stack usage:
high offset: 320 bytes
current: 448 bytes
lowest: 1264 bytes
tracked: 1264 bytes
untracked: 208 bytes
poisoned: 14528 bytes
low offset: 64 bytes
lkdtm: OK: the rest of the thread stack is properly erased
Signed-off-by: Youling Tang <tangyouling@kylinos.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
|
||
|
Linus Torvalds
|
47cf96fbe3 |
arm64 updates for 6.16
ACPI, EFI and PSCI:
- Decouple Arm's "Software Delegated Exception Interface" (SDEI)
support from the ACPI GHES code so that it can be used by platforms
booted with device-tree.
- Remove unnecessary per-CPU tracking of the FPSIMD state across EFI
runtime calls.
- Fix a node refcount imbalance in the PSCI device-tree code.
CPU Features:
- Ensure register sanitisation is applied to fields in ID_AA64MMFR4.
- Expose AIDR_EL1 to userspace via sysfs, primarily so that KVM guests
can reliably query the underlying CPU types from the VMM.
- Re-enabling of SME support (CONFIG_ARM64_SME) as a result of fixes
to our context-switching, signal handling and ptrace code.
Entry code:
- Hook up TIF_NEED_RESCHED_LAZY so that CONFIG_PREEMPT_LAZY can be
selected.
Memory management:
- Prevent BSS exports from being used by the early PI code.
- Propagate level and stride information to the low-level TLB
invalidation routines when operating on hugetlb entries.
- Use the page-table contiguous hint for vmap() mappings with
VM_ALLOW_HUGE_VMAP where possible.
- Optimise vmalloc()/vmap() page-table updates to use "lazy MMU mode"
and hook this up on arm64 so that the trailing DSB (used to publish
the updates to the hardware walker) can be deferred until the end of
the mapping operation.
- Extend mmap() randomisation for 52-bit virtual addresses (on par with
48-bit addressing) and remove limited support for randomisation of
the linear map.
Perf and PMUs:
- Add support for probing the CMN-S3 driver using ACPI.
- Minor driver fixes to the CMN, Arm-NI and amlogic PMU drivers.
Selftests:
- Fix FPSIMD and SME tests to align with the freshly re-enabled SME
support.
- Fix default setting of the OUTPUT variable so that tests are
installed in the right location.
vDSO:
- Replace raw counter access from inline assembly code with a call to
the the __arch_counter_get_cntvct() helper function.
Miscellaneous:
- Add some missing header inclusions to the CCA headers.
- Rework rendering of /proc/cpuinfo to follow the x86-approach and
avoid repeated buffer expansion (the user-visible format remains
identical).
- Remove redundant selection of CONFIG_CRC32
- Extend early error message when failing to map the device-tree blob.
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon:
"The headline feature is the re-enablement of support for Arm's
Scalable Matrix Extension (SME) thanks to a bumper crop of fixes
from Mark Rutland.
If matrices aren't your thing, then Ryan's page-table optimisation
work is much more interesting.
Summary:
ACPI, EFI and PSCI:
- Decouple Arm's "Software Delegated Exception Interface" (SDEI)
support from the ACPI GHES code so that it can be used by platforms
booted with device-tree
- Remove unnecessary per-CPU tracking of the FPSIMD state across EFI
runtime calls
- Fix a node refcount imbalance in the PSCI device-tree code
CPU Features:
- Ensure register sanitisation is applied to fields in ID_AA64MMFR4
- Expose AIDR_EL1 to userspace via sysfs, primarily so that KVM
guests can reliably query the underlying CPU types from the VMM
- Re-enabling of SME support (CONFIG_ARM64_SME) as a result of fixes
to our context-switching, signal handling and ptrace code
Entry code:
- Hook up TIF_NEED_RESCHED_LAZY so that CONFIG_PREEMPT_LAZY can be
selected
Memory management:
- Prevent BSS exports from being used by the early PI code
- Propagate level and stride information to the low-level TLB
invalidation routines when operating on hugetlb entries
- Use the page-table contiguous hint for vmap() mappings with
VM_ALLOW_HUGE_VMAP where possible
- Optimise vmalloc()/vmap() page-table updates to use "lazy MMU mode"
and hook this up on arm64 so that the trailing DSB (used to publish
the updates to the hardware walker) can be deferred until the end
of the mapping operation
- Extend mmap() randomisation for 52-bit virtual addresses (on par
with 48-bit addressing) and remove limited support for
randomisation of the linear map
Perf and PMUs:
- Add support for probing the CMN-S3 driver using ACPI
- Minor driver fixes to the CMN, Arm-NI and amlogic PMU drivers
Selftests:
- Fix FPSIMD and SME tests to align with the freshly re-enabled SME
support
- Fix default setting of the OUTPUT variable so that tests are
installed in the right location
vDSO:
- Replace raw counter access from inline assembly code with a call to
the the __arch_counter_get_cntvct() helper function
Miscellaneous:
- Add some missing header inclusions to the CCA headers
- Rework rendering of /proc/cpuinfo to follow the x86-approach and
avoid repeated buffer expansion (the user-visible format remains
identical)
- Remove redundant selection of CONFIG_CRC32
- Extend early error message when failing to map the device-tree
blob"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (83 commits)
arm64: cputype: Add cputype definition for HIP12
arm64: el2_setup.h: Make __init_el2_fgt labels consistent, again
perf/arm-cmn: Add CMN S3 ACPI binding
arm64/boot: Disallow BSS exports to startup code
arm64/boot: Move global CPU override variables out of BSS
arm64/boot: Move init_pgdir[] and init_idmap_pgdir[] into __pi_ namespace
perf/arm-cmn: Initialise cmn->cpu earlier
kselftest/arm64: Set default OUTPUT path when undefined
arm64: Update comment regarding values in __boot_cpu_mode
arm64: mm: Drop redundant check in pmd_trans_huge()
arm64/mm: Re-organise setting up FEAT_S1PIE registers PIRE0_EL1 and PIR_EL1
arm64/mm: Permit lazy_mmu_mode to be nested
arm64/mm: Disable barrier batching in interrupt contexts
arm64/cpuinfo: only show one cpu's info in c_show()
arm64/mm: Batch barriers when updating kernel mappings
mm/vmalloc: Enter lazy mmu mode while manipulating vmalloc ptes
arm64/mm: Support huge pte-mapped pages in vmap
mm/vmalloc: Gracefully unmap huge ptes
mm/vmalloc: Warn on improper use of vunmap_range()
arm64/mm: Hoist barriers out of set_ptes_anysz() loop
...
|
||
|
Linus Torvalds
|
b08494a8f7 |
drm for 6.16-rc1
new drivers: - bring in the asahi uapi header standalone - nova-drm: stub driver rust dependencies (for nova-core): - auxiliary - bus abstractions - driver registration - sample driver - devres changes from driver-core - revocable changes core: - add Apple fourcc modifiers - add virtio capset definitions - extend EXPORT_SYNC_FILE for timeline syncobjs - convert to devm_platform_ioremap_resource - refactor shmem helper page pinning - DP powerup/down link helpers - remove disgusting turds - extended %p4cc in vsprintf.c to support fourcc prints - change vsprintf %p4cn to %p4chR, remove %p4cn - Add drm_file_err function - IN_FORMATS_ASYNC property - move sitronix from tiny to their own subdir rust: - add drm core infrastructure rust abstractions (device/driver, ioctl, file, gem) dma-buf: - adjust sg handling to not cache map on attach - allow setting dma-device for import - Add a helper to sort and deduplicate dma_fence arrays docs: - updated drm scheduler docs - fbdev todo update - fb rendering - actual brightness ttm: - fix delayed destroy resv object bridge: - add kunit tests - convert tc358775 to atomic - convert drivers to devm_drm_bridge_alloc - convert rk3066_hdmi to bridge driver scheduler: - add kunit tests panel: - refcount panels to improve lifetime handling - Powertip PH128800T004-ZZA01 - NLT NL13676BC25-03F, Tianma TM070JDHG34-00 - Himax HX8279/HX8279-D DDIC - Visionox G2647FB105 - Sitronix ST7571 - ZOTAC rotation quirk vkms: - allow attaching more displays i915: - xe3lpd display updates - vrr refactor - intel_display struct conversions - xe2hpd memory type identification - add link rate/count to i915_display_info - cleanup VGA plane handling - refactor HDCP GSC - fix SLPC wait boosting reference counting - add 20ms delay to engine reset - fix fence release on early probe errors xe: - SRIOV updates - BMG PCI ID update - support separate firmware for each GT - SVM fix, prelim SVM multi-device work - export fan speed - temp disable d3cold on BMG - backup VRAM in PM notifier instead of suspend/freeze - update xe_ttm_access_memory to use GPU for non-visible access - fix guc_info debugfs for VFs - use copy_from_user instead of __copy_from_user - append PCIe gen5 limitations to xe_firmware document amdgpu: - DSC cleanup - DC Scaling updates - Fused I2C-over-AUX updates - DMUB updates - Use drm_file_err in amdgpu - Enforce isolation updates - Use new dma_fence helpers - USERQ fixes - Documentation updates - SR-IOV updates - RAS updates - PSP 12 cleanups - GC 9.5 updates - SMU 13.x updates - VCN / JPEG SR-IOV updates amdkfd: - Update error messages for SDMA - Userptr updates - XNACK fixes radeon: - CIK doorbell cleanup nouveau: - add support for NVIDIA r570 GSP firmware - enable Hopper/Blackwell support nova-core: - fix task list - register definition infrastructure - move firmware into own rust module - register auxiliary device for nova-drm nova-drm: - initial driver skeleton msm: - GPU: - ACD (adaptive clock distribution) for X1-85 - drop fictional address_space_size - improve GMU HFI response time out robustness - fix crash when throttling during boot - DPU: - use single CTL path for flushing on DPU 5.x+ - improve SSPP allocation code for better sharing - Enabled SmartDMA on SM8150, SC8180X, SC8280XP, SM8550 - Added SAR2130P support - Disabled DSC support on MSM8937, MSM8917, MSM8953, SDM660 - DP: - switch to new audio helpers - better LTTPR handling - DSI: - Added support for SA8775P - Added SAR2130P support - HDMI: - Switched to use new helpers for ACR data - Fixed old standing issue of HPD not working in some cases amdxdna: - add dma-buf support - allow empty command submits renesas: - add dma-buf support - add zpos, alpha, blend support panthor: - fail properly for NO_MMAP bos - add SET_LABEL ioctl - debugfs BO dumping support imagination: - update DT bindings - support TI AM68 GPU hibmc: - improve interrupt handling and HPD support virtio: - add panic handler support rockchip: - add RK3588 support - add DP AUX bus panel support ivpu: - add heartbeat based hangcheck mediatek: - prepares support for MT8195/99 HDMIv2/DDCv2 anx7625: - improve HPD tegra: - speed up firmware loading -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmg2aVAACgkQDHTzWXnE hr6DjhAApr2fZjugU3EmpsARdcIWgEd+X65R97ef7RlUGqBKm2joSwZGOhH0oBsG 9WyO92Qzu6XMe8OibKqY4D2hir9UPz5v+uEWe3q9CzZGbNyAwyVRjVkaKpnI9upv 1dmHFI7HgPu6qbz6RfPIfgALBLXvVXMaQ4+ZgN/cLtZFa+OLAV5ByqWsRPPXZFb0 F/pQGQ4ursglfA+LH3SVPfnTN53lu93IlM5/Os9OQQGj+44w94zQ6DCm7CY1AugH n+RM/0Yv7WaoF1ByeOtq4FcrmLRrd+ozsvITbRZqhOx7zS/mhP8LRzAwgKWOYzSh puKunyQiSdHR7FSqSi8uyY3YumcLWNa/17LMKoTf+KqweJbKGE7RVBuFBn6WUdPb AYHZrSB4USAeyahdrrsU+q7ltu5urs5ckpbXsRurMiaUz/BLim1PIm3N5FDLPY7B PD1n1FcMUv3CmJT5Y+aNIQgmf1/dETESRTSAgSoOo3gNp6jdRCYqSuWIBsppibWT 26+tyz0/FGhE50QviHzg0Sv+jd/g93fN6snNlV8wNFMviq3bC69Toa+y3qJ5e7UC /42R7nCWdkCZJfr6E67rOaahe9TDV/LXLqPErwptOkdK8sMchaIgF+deybgTtTi/ zGRBfjLvb5ocYBmPbeGX4mtXNRpyZ3o9I0QUyGUO4zMwFXmFwn0= =jpVr -----END PGP SIGNATURE----- Merge tag 'drm-next-2025-05-28' of https://gitlab.freedesktop.org/drm/kernel Pull drm updates from Dave Airlie: "As part of building up nova-core/nova-drm pieces we've brought in some rust abstractions through this tree, aux bus being the main one, with devres changes also in the driver-core tree. Along with the drm core abstractions and enough nova-core/nova-drm to use them. This is still all stub work under construction, to build the nova driver upstream. The other big NVIDIA related one is nouveau adds support for Hopper/Blackwell GPUs, this required a new GSP firmware update to 570.144, and a bunch of rework in order to support multiple fw interfaces. There is also the introduction of an asahi uapi header file as a precursor to getting the real driver in later, but to unblock userspace mesa packages while the driver is trapped behind rust enablement. Otherwise it's the usual mixture of stuff all over, amdgpu, i915/xe, and msm being the main ones, and some changes to vsprintf. new drivers: - bring in the asahi uapi header standalone - nova-drm: stub driver rust dependencies (for nova-core): - auxiliary - bus abstractions - driver registration - sample driver - devres changes from driver-core - revocable changes core: - add Apple fourcc modifiers - add virtio capset definitions - extend EXPORT_SYNC_FILE for timeline syncobjs - convert to devm_platform_ioremap_resource - refactor shmem helper page pinning - DP powerup/down link helpers - extended %p4cc in vsprintf.c to support fourcc prints - change vsprintf %p4cn to %p4chR, remove %p4cn - Add drm_file_err function - IN_FORMATS_ASYNC property - move sitronix from tiny to their own subdir rust: - add drm core infrastructure rust abstractions (device/driver, ioctl, file, gem) dma-buf: - adjust sg handling to not cache map on attach - allow setting dma-device for import - Add a helper to sort and deduplicate dma_fence arrays docs: - updated drm scheduler docs - fbdev todo update - fb rendering - actual brightness ttm: - fix delayed destroy resv object bridge: - add kunit tests - convert tc358775 to atomic - convert drivers to devm_drm_bridge_alloc - convert rk3066_hdmi to bridge driver scheduler: - add kunit tests panel: - refcount panels to improve lifetime handling - Powertip PH128800T004-ZZA01 - NLT NL13676BC25-03F, Tianma TM070JDHG34-00 - Himax HX8279/HX8279-D DDIC - Visionox G2647FB105 - Sitronix ST7571 - ZOTAC rotation quirk vkms: - allow attaching more displays i915: - xe3lpd display updates - vrr refactor - intel_display struct conversions - xe2hpd memory type identification - add link rate/count to i915_display_info - cleanup VGA plane handling - refactor HDCP GSC - fix SLPC wait boosting reference counting - add 20ms delay to engine reset - fix fence release on early probe errors xe: - SRIOV updates - BMG PCI ID update - support separate firmware for each GT - SVM fix, prelim SVM multi-device work - export fan speed - temp disable d3cold on BMG - backup VRAM in PM notifier instead of suspend/freeze - update xe_ttm_access_memory to use GPU for non-visible access - fix guc_info debugfs for VFs - use copy_from_user instead of __copy_from_user - append PCIe gen5 limitations to xe_firmware document amdgpu: - DSC cleanup - DC Scaling updates - Fused I2C-over-AUX updates - DMUB updates - Use drm_file_err in amdgpu - Enforce isolation updates - Use new dma_fence helpers - USERQ fixes - Documentation updates - SR-IOV updates - RAS updates - PSP 12 cleanups - GC 9.5 updates - SMU 13.x updates - VCN / JPEG SR-IOV updates amdkfd: - Update error messages for SDMA - Userptr updates - XNACK fixes radeon: - CIK doorbell cleanup nouveau: - add support for NVIDIA r570 GSP firmware - enable Hopper/Blackwell support nova-core: - fix task list - register definition infrastructure - move firmware into own rust module - register auxiliary device for nova-drm nova-drm: - initial driver skeleton msm: - GPU: - ACD (adaptive clock distribution) for X1-85 - drop fictional address_space_size - improve GMU HFI response time out robustness - fix crash when throttling during boot - DPU: - use single CTL path for flushing on DPU 5.x+ - improve SSPP allocation code for better sharing - Enabled SmartDMA on SM8150, SC8180X, SC8280XP, SM8550 - Added SAR2130P support - Disabled DSC support on MSM8937, MSM8917, MSM8953, SDM660 - DP: - switch to new audio helpers - better LTTPR handling - DSI: - Added support for SA8775P - Added SAR2130P support - HDMI: - Switched to use new helpers for ACR data - Fixed old standing issue of HPD not working in some cases amdxdna: - add dma-buf support - allow empty command submits renesas: - add dma-buf support - add zpos, alpha, blend support panthor: - fail properly for NO_MMAP bos - add SET_LABEL ioctl - debugfs BO dumping support imagination: - update DT bindings - support TI AM68 GPU hibmc: - improve interrupt handling and HPD support virtio: - add panic handler support rockchip: - add RK3588 support - add DP AUX bus panel support ivpu: - add heartbeat based hangcheck mediatek: - prepares support for MT8195/99 HDMIv2/DDCv2 anx7625: - improve HPD tegra: - speed up firmware loading * tag 'drm-next-2025-05-28' of https://gitlab.freedesktop.org/drm/kernel: (1627 commits) drm/nouveau/tegra: Fix error pointer vs NULL return in nvkm_device_tegra_resource_addr() drm/xe: Default auto_link_downgrade status to false drm/xe/guc: Make creation of SLPC debugfs files conditional drm/i915/display: Add check for alloc_ordered_workqueue() and alloc_workqueue() drm/i915/dp_mst: Work around Thunderbolt sink disconnect after SINK_COUNT_ESI read drm/i915/ptl: Use everywhere the correct DDI port clock select mask drm/nouveau/kms: add support for GB20x drm/dp: add option to disable zero sized address only transactions. drm/nouveau: add support for GB20x drm/nouveau/gsp: add hal for fifo.chan.doorbell_handle drm/nouveau: add support for GB10x drm/nouveau/gf100-: track chan progress with non-WFI semaphore release drm/nouveau/nv50-: separate CHANNEL_GPFIFO handling out from CHANNEL_DMA drm/nouveau: add helper functions for allocating pinned/cpu-mapped bos drm/nouveau: add support for GH100 drm/nouveau: improve handling of 64-bit BARs drm/nouveau/gv100-: switch to volta semaphore methods drm/nouveau/gsp: support deeper page tables in COPY_SERVER_RESERVED_PDES drm/nouveau/gsp: init client VMMs with NV0080_CTRL_DMA_SET_PAGE_DIRECTORY drm/nouveau/gsp: fetch level shift and PDE from BAR2 VMM ... |
||
|
Linus Torvalds
|
a9e6060bb2 |
sound updates for 6.16-rc1
We've received a lot of activities in this cycle, mostly about leaf
driver codes rather than the core part, but with a good mixture of
code cleanups and new driver additions. Below are some highlights:
* ASoC:
- Support for automatically enumerating DAIs from standards conforming
SoundWire SDCA devices; not much used as of this writing, rather for
future implementations
- Conversion of quite a few drivers to newer GPIO APIs
- Continued cleanups and helper usages in allover places
- Support for a wider range of Intel AVS platforms
- Support for AMD ACP 7.x platforms, Cirrus Logic CS35L63 and CS48L32
Everest Semiconductor ES8375 and ES8389, Longsoon-1 AC'97
controllers, nVidia Tegra264, Richtek ALC203 and RT9123 and Rockchip
SAI controllers
* HD-audio:
- Lots of cleanups of TAS2781 codec drivers
- A new HD-audio control bound via ACPI for Nvidia
- Support for Tegra264, Intel WCL, usual new codec quirks
* USB-audio:
- Fix a race at removal of MIDI device
- Pioneer DJM-V10 support, Scarlett2 driver cleanups
* Misc:
- Cleanups of deprecated PCI functions
- Removal of unused / dead function codes
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Merge tag 'sound-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"We've received a lot of activities in this cycle, mostly about leaf
driver codes rather than the core part, but with a good mixture of
code cleanups and new driver additions. Below are some highlights:
ASoC:
- Support for automatically enumerating DAIs from standards
conforming SoundWire SDCA devices; not much used as of this
writing, rather for future implementations
- Conversion of quite a few drivers to newer GPIO APIs
- Continued cleanups and helper usages in allover places
- Support for a wider range of Intel AVS platforms
- Support for AMD ACP 7.x platforms, Cirrus Logic CS35L63 and CS48L32
Everest Semiconductor ES8375 and ES8389, Longsoon-1 AC'97
controllers, nVidia Tegra264, Richtek ALC203 and RT9123 and
Rockchip SAI controllers
HD-audio:
- Lots of cleanups of TAS2781 codec drivers
- A new HD-audio control bound via ACPI for Nvidia
- Support for Tegra264, Intel WCL, usual new codec quirks
USB-audio:
- Fix a race at removal of MIDI device
- Pioneer DJM-V10 support, Scarlett2 driver cleanups
Misc:
- Cleanups of deprecated PCI functions
- Removal of unused / dead function codes"
* tag 'sound-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (364 commits)
firmware: cs_dsp: Fix OOB memory read access in KUnit test
ASoC: codecs: add support for ES8375
ASoC: dt-bindings: Add Everest ES8375 audio CODEC
ALSA: hda: acpi: Make driver's match data const static
ALSA: hda: acpi: Use SYSTEM_SLEEP_PM_OPS()
ALSA: atmel: Replace deprecated strcpy() with strscpy()
ALSA: core: fix up bus match const issues.
ASoC: wm_adsp: Make cirrus_dir const
ASoC: tegra: Tegra264 support in isomgr_bw
ASoC: tegra: AHUB: Add Tegra264 support
ASoC: tegra: ADX: Add Tegra264 support
ASoC: tegra: AMX: Add Tegra264 support
ASoC: tegra: I2S: Add Tegra264 support
ASoC: tegra: Update PLL rate for Tegra264
ASoC: tegra: ASRC: Update ARAM address
ASoC: tegra: ADMAIF: Add Tegra264 support
ASoC: tegra: CIF: Add Tegra264 support
dt-bindings: ASoC: Document Tegra264 APE support
dt-bindings: ASoC: admaif: Add missing properties
ASoC: dt-bindings: audio-graph-card2: reference audio-graph routing property
...
|
||
|
Linus Torvalds
|
5e8bbb2caa |
Another set of timer API cleanups:
- Convert init_timer*(), try_to_del_timer_sync() and
destroy_timer_on_stack() over to the canonical timer_*() namespace
convention.
There are is another large converstion pending, which has not been included
because it would have caused a gazillion of merge conflicts in next. The
conversion scripts will be run towards the end of the merge window and a
pull request sent once all conflict dependencies have been merged.
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Merge tag 'timers-cleanups-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer cleanups from Thomas Gleixner:
"Another set of timer API cleanups:
- Convert init_timer*(), try_to_del_timer_sync() and
destroy_timer_on_stack() over to the canonical timer_*()
namespace convention.
There is another large conversion pending, which has not been included
because it would have caused a gazillion of merge conflicts in next.
The conversion scripts will be run towards the end of the merge window
and a pull request sent once all conflict dependencies have been
merged"
* tag 'timers-cleanups-2025-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
treewide, timers: Rename destroy_timer_on_stack() as timer_destroy_on_stack()
treewide, timers: Rename try_to_del_timer_sync() as timer_delete_sync_try()
timers: Rename init_timers() as timers_init()
timers: Rename NEXT_TIMER_MAX_DELTA as TIMER_NEXT_MAX_DELTA
timers: Rename __init_timer_on_stack() as __timer_init_on_stack()
timers: Rename __init_timer() as __timer_init()
timers: Rename init_timer_on_stack_key() as timer_init_key_on_stack()
timers: Rename init_timer_key() as timer_init_key()
|
||
|
Will Deacon
|
3b9552cf34 |
Merge branch 'for-next/psci' into for-next/core
* for-next/psci: firmware: psci: Fix refcount leak in psci_dt_init |
||
|
Linus Torvalds
|
785cdec46e |
Core x86 updates for v6.16:
Boot code changes:
- A large series of changes to reorganize the x86 boot code into a better isolated
and easier to maintain base of PIC early startup code in arch/x86/boot/startup/,
by Ard Biesheuvel.
Motivation & background:
| Since commit
|
|
|
||
|
Jaroslav Kysela
|
f4ba2ea57d
|
firmware: cs_dsp: Fix OOB memory read access in KUnit test (ctl cache)
KASAN reported out of bounds access - cs_dsp_ctl_cache_init_multiple_offsets(). The code uses mock_coeff_template.length_bytes (4 bytes) for register value allocations. But later, this length is set to 8 bytes which causes test code failures. As fix, just remove the lenght override, keeping the original value 4 for all operations. Cc: Simon Trimmer <simont@opensource.cirrus.com> Cc: Charles Keepax <ckeepax@opensource.cirrus.com> Cc: Richard Fitzgerald <rf@opensource.cirrus.com> Cc: patches@opensource.cirrus.com Cc: stable@vger.kernel.org Signed-off-by: Jaroslav Kysela <perex@perex.cz> Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20250523154151.1252585-1-perex@perex.cz Signed-off-by: Mark Brown <broonie@kernel.org> |
||
|
Jaroslav Kysela
|
d979b783d6
|
firmware: cs_dsp: Fix OOB memory read access in KUnit test (wmfw info)
KASAN reported out of bounds access - cs_dsp_mock_wmfw_add_info(), because the source string length was rounded up to the allocation size. Cc: Simon Trimmer <simont@opensource.cirrus.com> Cc: Charles Keepax <ckeepax@opensource.cirrus.com> Cc: Richard Fitzgerald <rf@opensource.cirrus.com> Cc: patches@opensource.cirrus.com Cc: stable@vger.kernel.org Signed-off-by: Jaroslav Kysela <perex@perex.cz> Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20250523155814.1256762-1-perex@perex.cz Signed-off-by: Mark Brown <broonie@kernel.org> |
||
|
Roman Kisel
|
13423063c7 |
arm64: kvm, smccc: Introduce and use API for getting hypervisor UUID
The KVM/arm64 uses SMCCC to detect hypervisor presence. That code is private, and it follows the SMCCC specification. Other existing and emerging hypervisor guest implementations can and should use that standard approach as well. Factor out a common infrastructure that the guests can use, update KVM to employ the new API. The central notion of the SMCCC method is the UUID of the hypervisor, and the new API follows that. No functional changes. Validated with a KVM/arm64 guest. Signed-off-by: Roman Kisel <romank@linux.microsoft.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Michael Kelley <mhklinux@outlook.com> Link: https://lore.kernel.org/r/20250428210742.435282-2-romank@linux.microsoft.com Signed-off-by: Wei Liu <wei.liu@kernel.org> Message-ID: <20250428210742.435282-2-romank@linux.microsoft.com> |
||
|
Linus Torvalds
|
3d0ebc36b0 |
soc: fixes for 6.13, part 3
A few last minute fixes:
- two driver fixes for samsung/google platforms, both addressing
mistakes in changes from the 6.15 merge window
- a revert for an allwinner devicetree change that caused problems
- a fix for an older regression with the LEDs on Marvell Armada 3720
- a defconfig change to enable chacha20 again after a crypto
subsystem change in 6.15 inadventently turned it off
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Merge tag 'soc-fixes-6.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"A few last minute fixes:
- two driver fixes for samsung/google platforms, both addressing
mistakes in changes from the 6.15 merge window
- a revert for an allwinner devicetree change that caused problems
- a fix for an older regression with the LEDs on Marvell Armada 3720
- a defconfig change to enable chacha20 again after a crypto
subsystem change in 6.15 inadventently turned it off"
* tag 'soc-fixes-6.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
arm64: defconfig: Ensure CRYPTO_CHACHA20_NEON is selected
arm64: dts: marvell: uDPU: define pinctrl state for alarm LEDs
Revert "arm64: dts: allwinner: h6: Use RSB for AXP805 PMIC connection"
soc: samsung: usi: prevent wrong bits inversion during unconfiguring
firmware: exynos-acpm: check saved RX before bailing out on empty RX queue
|
||
|
Jaroslav Kysela
|
fe6446215b
|
firmware: cs_dsp: Fix OOB memory read access in KUnit test
KASAN reported out of bounds access - cs_dsp_mock_bin_add_name_or_info(), because the source string length was rounded up to the allocation size. Cc: Simon Trimmer <simont@opensource.cirrus.com> Cc: Charles Keepax <ckeepax@opensource.cirrus.com> Cc: Richard Fitzgerald <rf@opensource.cirrus.com> Cc: patches@opensource.cirrus.com Cc: stable@vger.kernel.org Signed-off-by: Jaroslav Kysela <perex@perex.cz> Link: https://patch.msgid.link/20250523102102.1177151-1-perex@perex.cz Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org> |
||
|
Arnd Bergmann
|
4d1c69e53e |
More Qualcomm driver updates for v6.16
Allow HP EliteBook Ultra G1q to use QSSECOM for UEFI variable acecss. Add missing compatible for IPQ5018 TCSR block. Fix a kernel-doc warning in SCM driver. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmgr7ZQVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3FY4QQAMdHN9rmiBLjyOljgIjmZG/YB4Wh KLbpNJAUGUlQM/iCZITwlkWY0IJDdy+LY7a6mDXI402yHgXYGFP/n5u4B5EVcL3R LL2KRcKLgVPtRu0Ue3lzYbWwdZIFsdBKCXd/mEAl69RzKgYC3l1dH1lrDbJhK76X ffXv6baJJ7k+RiFU8bNgWfvpkCcmnFDHH6fuAzcymCj5vJbmQaYRbY1vRYkVjYdy CExYMAkC8B722D4iTqEi/g4uUyKVPgr5HlE8BPrPfHMOPWpUWH4BbbvQ3kwVRMlm 4gCLqX7BX+i5GdIBJ2G4j31+ki31oirVhL2E5a/NMR+y0MHdP7CwqkkXUJWTQnVU s7ScbC9gogPF4w3Zx7RLbbcwkx9Po2diy72blde9jD+prmsi/0KFIq3UnYHghECy F0uyZhpKD4dTmZ6Nf6Rpy01wo/O4M6nfjTYePpZC4sPrZdp5uKECb+iA04v9j0x0 wWvUR1u0GZoddPUi6W3wjolNd2LrB7WD9OBZp1FYTGJTogBGNBCz9+oUGOuEZjTn 2Zaru/7bE3ESZTcOKzTrbjWAaSjBYdlVx1ORwt2xWIywC9ZHuPOiSS4or61CEeLH tCdmOAlqL+14G07yXjIGMWMzn/NAUJDFGbb6dMEUqPloIF7x97MIjywgTSuqRHck 914KQvGYG/vLCOzU =5ElL -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmguQpwACgkQmmx57+YA GNkfOw/8DBiA6EyQCZMABbiaQmTqVdxr/76tnUduXeG+dorXuhbGqAqL1vi5lPxr SZ8/A8eg6V5tqqYePGaR/LL+XkEvJrDDWvgoYS8whSl6dMh0XxNwrNwXZqbF9bIw 4PbLF7pTVyafltI2xDSij0j2zKG5hbPiqew9u8Jsn/NpIPGwzwA5UYTWfTHmzn4c Tw0AvghKHVLyDWantWpmMO0G02ns0MOaSoTjhr4gjMGyOQG/ZPD52BSYvkFFGWyy 5iW7lqtlCYwMR6U4bux/acmfmCGLPvZQH/osLYSNL9LUqdUiYV3m2EsyKx5rOqYQ fJZW+uKMcw89Nt6cVnr1DMRu0AXQIMLrjHkuFo/sVNExFW2nJ32shtW+4irWhGiP vkqe52VVZFNQpNV4kOan1j3skWtwU29FxqVZMSfpccWwWo4lr8249mDzJ1otnU7R 4W3xq30ESB4yUc6Sc/CMkyFveqmpqcvCAiA7jZF7PWbxL6avgApKuEItMDxI/3GX V6A6oX1k7q0ym9K9LXeqQVynAo1rtAdil53tnTacx1aFyn5Wjsaxxa/O+4+t5df8 0s2+ZqlI+HirJ0T+6WVy1mon9LFIWKsuk3JhBT13++x8cazuuAgtcuqj4vW868vQ aInxZVBiwW5NCyEJDYurprX8Mp2I8DflL4MwmOGWh8qht6M2l8g= =i4G+ -----END PGP SIGNATURE----- Merge tag 'qcom-drivers-for-6.16-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers More Qualcomm driver updates for v6.16 Allow HP EliteBook Ultra G1q to use QSSECOM for UEFI variable acecss. Add missing compatible for IPQ5018 TCSR block. Fix a kernel-doc warning in SCM driver. * tag 'qcom-drivers-for-6.16-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: docs: firmware: qcom_scm: Fix kernel-doc warning firmware: qcom: scm: Allow QSEECOM for HP EliteBook Ultra G1q dt-bindings: mfd: qcom,tcsr: Add compatible for ipq5018 Link: https://lore.kernel.org/r/20250520024916.39712-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
3fc5aea250 |
Qualcomm driver updates for v6.16
Allow list QSEECOM for EFI variable services on on the Asus Zenbook A14, and block list TZMEM on the SM7150 platform to avoid issues with rmtfs. Extend the last-level cache (llcc) driver to support version 6 of the hardware and enable SM8750 support. Also add socinfo for the SM8750 platform. Re-enable UCSI support on SC8280XP, now that the reported crash has been dealt with, and filter the altmode notifications to avoid spurious hotplug events being propagated to user space. Add SM7150 support to pd-mapper. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmgjv/wVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3F8RkP/jD+a9ye68m4BLZHsROA1CQ1ntpH tsIDPZ+L2ojrjECPpAqdVYUhXMllKVXhzNFFVpQ+DTuOn5Ny8yDV6V4m1YJou612 CzgtmhHph/MfPo/JxHFEK3qgOp9jIICXAk87WjrFFimOtgQ2v9W0QDPZj0ReoBkG gQILjam1tOlm7jv0eODQFoY5qgtsCWm2ZDQ+nwwV5vrsA6pp7IM5lLx515jb72NO EI7YLKWcLm2JL5v+zTKfprN0CM8+g3ZAfSCZJUH6mONYXrDeqOolFjPT+PTOcRba SuvYJ7044YbLhswFMQcR6EVSFWWGNxQbvm9J46k3K5D6VOETe4DTsIbfzZ8cRzDK A4yqOI8q41GYw2kDJUgEBOhiClDIYdVaoVYppwjr3IDrb9lwrkZxRqpDGyVxEp9U h16vXGP+DBxHL07H6QbytdsMz5tz/CCHEFr7tmpOZt+cdD6y4PZ+sj4kxWq5UXWF eQ7n0bHXJZHYZa6OWbR/czhVtj+aijpf9Q+sHnVkZHFkihyj9KDu11g9cdGmF1du 8Yz+zZkB0LqtIU8I4a7K+DJI4R0u/6D2ef6BWFjVcc7a1yEudLBBnsJilhxwLLog 166SBXq200GNz7TPVjNlaIQf0ulLzl0mdotLJhIb2i9TT+FHYOIoy0vdamsjHxzs /O/AHFiD13d/Mxvl =6aIm -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmguDB8ACgkQmmx57+YA GNlqaA/8DcsemHeTJqNMxCfwX59JcbPKKAISb/JuREi3BnZKWnIsInDnvkqynNpI QrUyVX+AC6mzGbnIMD/HQfKFtNAmrFgssLe7+FFlmz5IHSSc3pu9J3HJWLhBlRoT 58sXMVvJ2F1leiZocr7fsD54NNpyAPRUyGMAk3uW1qqxzyS3tu8M3luIUAKrSRrO nWSm2O9lUDQTblYz9dInAZLYx8X7fILSRy4jNGfy8DPl8EKpdbla3K/BLFI7gOUn OKc+24sfCSezZUaKGU48NnH4I9f9N5iUnoBOWeAL6Hpu8yy7JNsHzTrKy+oxpRAI xRzO1KjrVAmlXH7z9WUAkyLxF3NrPbK9gw/6Cd6hFaAp/kXmHNyarPXFgrYBJwjm wkES+nBryiYxyPpEu0BpxAsf83ppLrJn1Fb6jxxE6tm32/kznBMt7XQM9e9RqAk3 HYyGzmq5gX2r8Cf0GNq8+4n3WYiLecg5vDwhl7Jgj/A3/vVuw4YCxBAAMIt4WGuc /gJVZK0aPZJq1IH2RAw9Z+UIJ7K1LCR3kQNMkA/Txxp0MYsvIyFnR5LO2925t/QC SYxLL7BOjg7Zhax0NqUQauiZDX92kzr9ZM91Xhj5QjznPXmmxVDplEHxkEZmZsO0 pZJBj1shnG/etOJsbT+ciDKIfS6W8fGlIOniYdTnXd0YTsWtg/g= =AXtY -----END PGP SIGNATURE----- Merge tag 'qcom-drivers-for-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers Qualcomm driver updates for v6.16 Allow list QSEECOM for EFI variable services on on the Asus Zenbook A14, and block list TZMEM on the SM7150 platform to avoid issues with rmtfs. Extend the last-level cache (llcc) driver to support version 6 of the hardware and enable SM8750 support. Also add socinfo for the SM8750 platform. Re-enable UCSI support on SC8280XP, now that the reported crash has been dealt with, and filter the altmode notifications to avoid spurious hotplug events being propagated to user space. Add SM7150 support to pd-mapper. * tag 'qcom-drivers-for-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: soc: qcom: llcc-qcom: Add support for SM8750 soc: qcom: llcc-qcom: Add support for LLCC V6 dt-bindings: cache: qcom,llcc: Document SM8750 LLCC block soc: qcom: socinfo: add SM8750 SoC ID dt-bindings: arm: qcom,ids: add SoC ID for SM8750 dt-bindings: soc: qcom: qcom,rpm: add missing clock/-names properties dt-bindings: soc: qcom,rpm: add missing clock-controller node soc: qcom: smem: Update max processor count firmware: qcom: tzmem: disable sm7150 platform soc: qcom: pd-mapper: Add support for SM7150 soc: qcom: pmic_glink_altmode: fix spurious DP hotplug events soc: qcom: smp2p: Fix fallback to qcom,ipc parse soc: qcom: pmic_glink: enable UCSI on sc8280xp firmware: qcom: scm: Allow QSEECOM on Asus Zenbook A14 dt-bindings: soc: qcom,rpmh-rsc: Limit power-domains requirement Link: https://lore.kernel.org/r/20250513215656.44448-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
50c77033bc |
TI SoC driver updates for v6.16
- ti_sci: Bug fix in CPU latency conversion from us to ms for TISCI protocol - k3-socinfo: Add JTAG ID for AM62LX - Code cleanups: wkup_m3_ipc: Use dev_err_probe, k3-ringacc: use device_match_of_probe and knav_qmss_queue: drop unnecessary NULL check -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE+KKGk1TrgjIXoxo03bWEnRc2JJ0FAmgiA5oACgkQ3bWEnRc2 JJ2pfQ//ZwfZ9/QifyvND6E1/xIVe2pk3zCc0Yh5MDCNq0sEC7sw7gHWMW2rwGoQ 6UTLJzqqdjB4FEmr/rWb2ZhYELvlESNrxESrDFULqh//t7J/L9OIqOhxBg2eyADn PHXYizgICKt5FF4K6v5DOGeSYKhk5QOzTVxbdKMnrU6OPrefbV8wnp2gqbvjtRWh CPh2xpx8MZgI2y7Joy/vV9XQkNpLOSSqFg59JiT8zA0gLV6OEikXSSbnxbHgKcSg t30C+7GyUcTQ47cKMPyHzap76vZ707h+CMSJ5UMzjhgJCM1WepquYqE4b+5CWJal 9pajrgLqFABpMXyzGitpv2+MhIfyc8jGY3VY3IsWeezmXucIe8X9AbFb3zvOazVy qmytSADnYcEV2d9ugIwbmBr0ksXNIG0bKmhHzThxSs0nep2Ezzk7O6A6ujL7dQyy 8SogQtfdZSSaDvTVMVIV1QMvF2SJnUUIJgL2obIj8vv2GSsFP4R8uKZaPxevv2tI f6Lb5gUlxLJCFXuyUa7uya4l8QgO+OFW7ln+C31R1jJOOWmsUtfxAhjJXGL8rUL+ lhWOmQs/XCu9AxqH3QNEoTHl0A4JtSk0TbqvnuajguQB1IQHO2TGvgzv9f0nRIM3 6BreADgLQkaFi9YE19SHJxHdXhR4zIQDdcNMCUK6v63yV2SUztc= =2TQF -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmguB6IACgkQmmx57+YA GNk5Xw//WM1CTqM/MgXDImqDR0u41T1rW6vzwo3CKSlh9+qo3JLAApP1cmfN0LLB 0lip3XUvItb72XqgB28GfUF+9dU7jn8FvhsMzE0tF9gfG9D+2zRtpZoPTt8wUX1b MMGiIlQXErfSAeBlzHlQ+dujOD2vYbhFf5YXptv3eQZ1XyTOwF3eOuURbiCBQfAJ Ki8klH/+9p1fVhgyCYXcOrWYJ3IIbGzDj/kwFOYf/kP1FdnfLiG4Fl3uShKzZE4v twwqEPYDNwcw47rYR3Y/jhLsQmfpLvd2tHt7wJS+Rl29QMzFJ0oSIn8Y84YiWdDQ hU5QLqIo4NlEZ+0+VqaBm3ulVypBkMXAKwiGUG+GZyCzNTaq2lGxBPrirXRojjsK 1uMYXPJWG9gdBBDiwDu+lVP/nxZtMgU4Vwo0XtbSNOAQ3eW4/4Dz4jmgw5vGwLe7 a8O3cTr1V4DuvpETp4Meo8pwZHoi/3iw6k3fveGfxYlYNWYx2uP7AoRGbDr5dXPz SYsL5592FCpC6aXLD8+LRJ04PszDAeVx1kyss3/SWwAFeTx6EH0qPLinWrwHi77L Fi5E45Rk9WWslSMFKEwBRJqGuxtbkyPOtuyATmOmnLPz1Ip2puJCBznCipoBULDr lVMbkzkMcoLOLJtm7W51Ng+hJIcg4zykITw4SxZDMCFCB7DxEos= =N/zC -----END PGP SIGNATURE----- Merge tag 'ti-driver-soc-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/drivers TI SoC driver updates for v6.16 - ti_sci: Bug fix in CPU latency conversion from us to ms for TISCI protocol - k3-socinfo: Add JTAG ID for AM62LX - Code cleanups: wkup_m3_ipc: Use dev_err_probe, k3-ringacc: use device_match_of_probe and knav_qmss_queue: drop unnecessary NULL check * tag 'ti-driver-soc-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: soc: ti: wkup_m3_ipc: Use dev_err_probe firmware: ti_sci: Convert CPU latency constraint from us to ms soc: ti: k3-socinfo: Add JTAG ID for AM62LX soc: ti: knav_qmss_queue: Remove unnecessary NULL check before free_percpu() soc: ti: k3-ringacc: Use device_match_of_node() Link: https://lore.kernel.org/r/20250512144719.mpkyw2jbyzslb5hy@yearly Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
7c1bda0993 |
Samsung SoC driver fixes for v6.15
1. Exynos ACPM driver (used on Google GS101): Fix timeout due to missing
responses from the firmware part.
2. Samsung USI (serial engines) driver: Correct ineffective
unconfiguring of the interface during probe removal.
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Merge tag 'samsung-fixes-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/fixes
Samsung SoC driver fixes for v6.15
1. Exynos ACPM driver (used on Google GS101): Fix timeout due to missing
responses from the firmware part.
2. Samsung USI (serial engines) driver: Correct ineffective
unconfiguring of the interface during probe removal.
* tag 'samsung-fixes-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
soc: samsung: usi: prevent wrong bits inversion during unconfiguring
firmware: exynos-acpm: check saved RX before bailing out on empty RX queue
Link: https://lore.kernel.org/r/20250513101023.21552-5-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
||
|
Pali Rohár
|
46550e2b87 |
include: pe.h: Fix PE definitions
* Rename constants to their standard PE names: - MZ_MAGIC -> IMAGE_DOS_SIGNATURE - PE_MAGIC -> IMAGE_NT_SIGNATURE - PE_OPT_MAGIC_PE32_ROM -> IMAGE_ROM_OPTIONAL_HDR_MAGIC - PE_OPT_MAGIC_PE32 -> IMAGE_NT_OPTIONAL_HDR32_MAGIC - PE_OPT_MAGIC_PE32PLUS -> IMAGE_NT_OPTIONAL_HDR64_MAGIC - IMAGE_DLL_CHARACTERISTICS_NX_COMPAT -> IMAGE_DLLCHARACTERISTICS_NX_COMPAT * Import constants and their description from readpe and file projects which contains current up-to-date information: - IMAGE_FILE_MACHINE_* - IMAGE_FILE_* - IMAGE_SUBSYSTEM_* - IMAGE_DLLCHARACTERISTICS_* - IMAGE_DLLCHARACTERISTICS_EX_* - IMAGE_DEBUG_TYPE_* * Add missing IMAGE_SCN_* constants and update their incorrect description * Fix incorrect value of IMAGE_SCN_MEM_PURGEABLE constant * Add description for win32_version and loader_flags PE fields Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
||
|
Ivan Hu
|
3dcb524d78 |
efi/efi_test: Fix missing pending status update in getwakeuptime
The pending status was not being passed to user space, leading to false test alarms when using the pending status. This patch ensures that the pending status is correctly updated and exposed to user space when calling getwakeuptime, preventing incorrect handling of the pending status. Signed-off-by: Ivan Hu <ivan.hu@canonical.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
||
|
Ard Biesheuvel
|
857faddd16 | Merge branch 'efi-sbat' into efi/next | ||
|
Vitaly Kuznetsov
|
0f9a1739dd |
efi: zboot specific mechanism for embedding SBAT section
SBAT is a mechanism which improves SecureBoot revocations of UEFI binaries by introducing a generation-based technique. Compromised or vulnerable UEFI binaries can be prevented from booting by bumping the minimal required generation for the specific component in the bootloader. More information on the SBAT can be obtained here: https://github.com/rhboot/shim/blob/main/SBAT.md Upstream Linux kernel does not currently participate in any way in SBAT as there's no existing policy in how SBAT generation number should be defined. Keep the status quo and provide a mechanism for distro vendors and anyone else who signs their kernel for SecureBoot to include their own SBAT data. This leaves the decision on the policy to the vendor. Basically, each distro implementing SecureBoot today, will have an option to inject their own SBAT data during kernel build and before it gets signed by their SecureBoot CA. Different distro do not need to agree on the common SBAT component names or generation numbers as each distro ships its own 'shim' with their own 'vendor_cert'/'vendor_db' Implement support for embedding SBAT data for architectures using zboot (arm64, loongarch, riscv). Put '.sbat' section in between '.data' and '.text' as the former also covers '.bss' and thus must be the last one. Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
||
|
Unnathi Chalicheemala
|
936badf282 |
docs: firmware: qcom_scm: Fix kernel-doc warning
Add description for members of qcom_scm_desc struct to avoid: drivers/firmware/qcom/qcom_scm.h:56: warning: Function parameter or struct member 'svc' not described in 'qcom_scm_desc' drivers/firmware/qcom/qcom_scm.h:56: warning: Function parameter or struct member 'cmd' not described in 'qcom_scm_desc' drivers/firmware/qcom/qcom_scm.h:56: warning: Function parameter or struct member 'owner' not described in 'qcom_scm_desc' Signed-off-by: Unnathi Chalicheemala <unnathi.chalicheemala@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250403-fix_scm_doc_warn-v1-1-9cd36345db77@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> |
||
|
Kirill A. Shutemov
|
7212b58d6d |
x86/mm/64: Make 5-level paging support unconditional
Both Intel and AMD CPUs support 5-level paging, which is expected to become more widely adopted in the future. All major x86 Linux distributions have the feature enabled. Remove CONFIG_X86_5LEVEL and related #ifdeffery for it to make it more readable. Suggested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Borislav Petkov (AMD) <bp@alien8.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: https://lore.kernel.org/r/20250516123306.3812286-4-kirill.shutemov@linux.intel.com |
||
|
Mark Brown
|
dd4eb861d0
|
ASoC: codecs: add support for ES8389
Merge series from Zhang Yi <zhangyi@everest-semi.com>: The driver is for codec ES8389 of everest-semi. |
||
|
Juerg Haefliger
|
eb47bca4cc |
firmware: qcom: scm: Allow QSEECOM for HP EliteBook Ultra G1q
This is required to get access to efivars and uefi boot loader support. Signed-off-by: Juerg Haefliger <juerg.haefliger@canonical.com> Link: https://lore.kernel.org/r/20250429144957.2088284-5-juerg.haefliger@canonical.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> |
||
|
Ingo Molnar
|
821f82125c |
Merge branch 'x86/boot' into x86/core, to merge dependent commits
Prepare to resolve conflicts with an upstream series of fixes that conflict
with pending x86 changes:
|
||
|
Arnd Bergmann
|
94b247343f |
Merge branch 'cznic/platform' of https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc into soc/drivers
These are updates from Marek Behún for the cznic platform drivers: This series adds support for generating ECDSA signatures with hardware stored private key on Turris Omnia and Turris MOX. This ability is exposed via the keyctl() syscall. * 'cznic/platform' of https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: platform: cznic: use ffs() instead of __bf_shf() firmware: turris-mox-rwtm: fix building without CONFIG_KEYS platform: cznic: fix function parameter names firmware: turris-mox-rwtm: Add support for ECDSA signatures with HW private key firmware: turris-mox-rwtm: Drop ECDSA signatures via debugfs platform: cznic: turris-omnia-mcu: Add support for digital message signing with HW private key platform: cznic: Add keyctl helpers for Turris platform platform: cznic: turris-omnia-mcu: Refactor requesting MCU interrupt Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Danila Tikhonov
|
db3de3ff26 |
firmware: qcom: tzmem: disable sm7150 platform
The SHM bridge makes the SM7150 devices reset while probing the RMTFS (in qcom_scm_assign_mem()). Blacklist the SHM Bridge on corresponding platforms using SoC-level compat string. Signed-off-by: Danila Tikhonov <danila@jiaxyga.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250422213137.80366-13-danila@jiaxyga.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> |
||
|
Arnd Bergmann
|
4e61c011b0 |
Arm SCMI updates for v6.16
1. Quirk framework to handle buggy firmware
With SCMI gaining broader adoption across arm64 platforms, it's
increasingly important to address how we consistently manage out-of-spec
SCMI firmware already deployed in the field. This change introduces a
lightweight quirk framework built around static_keys, enabling developers to:
- Define quirks and their match criteria, which can include:
o A list of compatibles ({ comp, comp2, NULL })
o Vendor ID / Sub-Vendor ID
o Firmware implementation version ranges ([Min_Vers, Max_Vers])
Matching proceeds from the most specific (longest match) to the least
specific. NULL entries are treated as wildcards (i.e., match any value).
This flexibility allows matching very specific combinations or just a
general compatible string.
The quirk code blocks/snippets implementing the workaround are placed near
their intended usage and guarded by a static_key that's tied to the quirk.
Once the SCMI core stack is initialized and retrieves platform info via the
base protocol, any matching quirks will have their associated static_keys
enabled.
2. Quirk for Qualcomm X1E platforms
On some Qualcomm X1E platforms, such as the Lenovo ThinkPad T14s, the
SCMI firmware fails to set the FastChannel support bit for PERF_LEVEL_GET,
yet it crashes when the driver attempts to fall back to standard messaging
which is clearly out-of-spec behavior.
To work around this, the new SCMI quirk framework is used to
unconditionally enable FC initialization for this firmware version.
In the future, once the fixed firmware version is identified, an upper
version bound can be added to the quirk match criteria. Alternatively,
matching can be further restricted using a SoC-specific compatible string
if always enabling FC proves problematic elsewhere.
3. Support for NXP i.MX LMM/CPU vendor protocol extensions
The i.MX95 System Manager (SM) implements Logical Machine Management (LMM)
and a CPU protocol to manage Logical Machines (LM) and CPUs (e.g., M7).
These changes integrate the vendor-specific protocol extensions
implementing the LMM and CPU protocols for the i.MX95, facilitating
standardized communication between the operating system and the platform's
firmware, which will be used by remoteproc drivers. The changes also
include the necessary device tree bindings.
4. Miscellaneous cleanups/changes
These mainly include polling support in SCMI raw mode. The cleanups
centralize error logging for SCMI device creation into a single helper
function, consolidate the device matching logic into a single function, and
ensure that devices must have a name for registration—removing support for
unnamed devices when matching drivers and devices for probing. Transport
devices are now excluded from bus matching, and the correct assignment of
the parent device for the arm-scmi platform device is ensured in the
transport drivers.
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Merge tag 'scmi-updates-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers
Arm SCMI updates for v6.16
1. Quirk framework to handle buggy firmware
With SCMI gaining broader adoption across arm64 platforms, it's
increasingly important to address how we consistently manage out-of-spec
SCMI firmware already deployed in the field. This change introduces a
lightweight quirk framework built around static_keys, enabling developers to:
- Define quirks and their match criteria, which can include:
o A list of compatibles ({ comp, comp2, NULL })
o Vendor ID / Sub-Vendor ID
o Firmware implementation version ranges ([Min_Vers, Max_Vers])
Matching proceeds from the most specific (longest match) to the least
specific. NULL entries are treated as wildcards (i.e., match any value).
This flexibility allows matching very specific combinations or just a
general compatible string.
The quirk code blocks/snippets implementing the workaround are placed near
their intended usage and guarded by a static_key that's tied to the quirk.
Once the SCMI core stack is initialized and retrieves platform info via the
base protocol, any matching quirks will have their associated static_keys
enabled.
2. Quirk for Qualcomm X1E platforms
On some Qualcomm X1E platforms, such as the Lenovo ThinkPad T14s, the
SCMI firmware fails to set the FastChannel support bit for PERF_LEVEL_GET,
yet it crashes when the driver attempts to fall back to standard messaging
which is clearly out-of-spec behavior.
To work around this, the new SCMI quirk framework is used to
unconditionally enable FC initialization for this firmware version.
In the future, once the fixed firmware version is identified, an upper
version bound can be added to the quirk match criteria. Alternatively,
matching can be further restricted using a SoC-specific compatible string
if always enabling FC proves problematic elsewhere.
3. Support for NXP i.MX LMM/CPU vendor protocol extensions
The i.MX95 System Manager (SM) implements Logical Machine Management (LMM)
and a CPU protocol to manage Logical Machines (LM) and CPUs (e.g., M7).
These changes integrate the vendor-specific protocol extensions
implementing the LMM and CPU protocols for the i.MX95, facilitating
standardized communication between the operating system and the platform's
firmware, which will be used by remoteproc drivers. The changes also
include the necessary device tree bindings.
4. Miscellaneous cleanups/changes
These mainly include polling support in SCMI raw mode. The cleanups
centralize error logging for SCMI device creation into a single helper
function, consolidate the device matching logic into a single function, and
ensure that devices must have a name for registration—removing support for
unnamed devices when matching drivers and devices for probing. Transport
devices are now excluded from bus matching, and the correct assignment of
the parent device for the arm-scmi platform device is ensured in the
transport drivers.
* tag 'scmi-updates-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_scmi: quirk: Force perf level get fastchannel
firmware: arm_scmi: quirk: Fix CLOCK_DESCRIBE_RATES triplet
firmware: arm_scmi: Add common framework to handle firmware quirks
firmware: arm_scmi: Ensure that the message-id supports fastchannel
MAINTAINERS: add entry for i.MX SCMI extensions
firmware: imx: Add i.MX95 SCMI CPU driver
firmware: imx: Add i.MX95 SCMI LMM driver
firmware: arm_scmi: imx: Add i.MX95 CPU Protocol
firmware: arm_scmi: imx: Add i.MX95 LMM protocol
dt-bindings: firmware: Add i.MX95 SCMI LMM and CPU protocol
firmware: arm_scmi: imx: Add LMM and CPU documentation
firmware: arm_scmi: Add polling support to raw mode
firmware: arm_scmi: Exclude transport devices from bus matching
firmware: arm_scmi: Assign correct parent to arm-scmi platform device
firmware: arm_scmi: Refactor error logging from SCMI device creation to single helper
firmware: arm_scmi: Refactor device matching logic to eliminate duplication
firmware: arm_scmi: Ensure scmi_devices are always matched by name as well
Link: https://lore.kernel.org/r/20250507134713.49039-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
||
|
Arnd Bergmann
|
7ebbb8416a |
Samsung SoC drivers for v6.16
Several improvements to Exynos ACPM (Alive Clock and Power Manager)
driver:
1. Handle communication timeous better.
2. Avoid sleeping, so users (PMIC) can still transfer during system
shutdown.
3. Fix reading longer messages from them firmware.
4. Deferred probe improvements.
5. Model the user of ACPM - PMIC - a as child device and export
devm_acpm_get_by_node() for such use case.
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Merge tag 'samsung-drivers-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/drivers
Samsung SoC drivers for v6.16
Several improvements to Exynos ACPM (Alive Clock and Power Manager)
driver:
1. Handle communication timeous better.
2. Avoid sleeping, so users (PMIC) can still transfer during system
shutdown.
3. Fix reading longer messages from them firmware.
4. Deferred probe improvements.
5. Model the user of ACPM - PMIC - a as child device and export
devm_acpm_get_by_node() for such use case.
* tag 'samsung-drivers-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
firmware: exynos-acpm: Correct kerneldoc and use typical np argument name
firmware: exynos-acpm: introduce devm_acpm_get_by_node()
firmware: exynos-acpm: populate devices from device tree data
firmware: exynos-acpm: silence EPROBE_DEFER error on boot
firmware: exynos-acpm: fix reading longer results
dt-bindings: firmware: google,gs101-acpm-ipc: add PMIC child node
firmware: exynos-acpm: allow use during system shutdown
firmware: exynos-acpm: use ktime APIs for timeout detection
Link: https://lore.kernel.org/r/20250501103541.13795-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
||
|
Hans Zhang
|
c8e1927e7f |
efi/libstub: Describe missing 'out' parameter in efi_load_initrd
The function efi_load_initrd() had a documentation warning due to
the missing description for the 'out' parameter. Add the parameter
description to the kernel-doc comment to resolve the warning and
improve API documentation.
Fixes the following compiler warning:
drivers/firmware/efi/libstub/efi-stub-helper.c:611: warning: Function parameter or struct member 'out' not described in 'efi_load_initrd'
Fixes:
|
||
|
Bartosz Szczepanek
|
e1288f1db6 |
efi: Improve logging around memmap init
Be more informative if memremap fails, and print out physical address together with size. This change intends to make investigations of such early failures slightly easier. Signed-off-by: Bartosz Szczepanek <bsz@amazon.de> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> |
||
|
Ingo Molnar
|
aad823aa3a |
treewide, timers: Rename destroy_timer_on_stack() as timer_destroy_on_stack()
Move this API to the canonical timer_*() namespace. Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20250507175338.672442-10-mingo@kernel.org |
||
|
Huang Yiwei
|
59529bbe64 |
firmware: SDEI: Allow sdei initialization without ACPI_APEI_GHES
SDEI usually initialize with the ACPI table, but on platforms where ACPI is not used, the SDEI feature can still be used to handle specific firmware calls or other customized purposes. Therefore, it is not necessary for ARM_SDE_INTERFACE to depend on ACPI_APEI_GHES. In commit |
||
|
Aleksandrs Vinarskis
|
56c8edc6ee |
firmware: qcom: scm: Allow QSEECOM on Asus Zenbook A14
Allow particular machine accessing eg. efivars. Signed-off-by: Aleksandrs Vinarskis <alex.vinarskis@gmail.com> Link: https://lore.kernel.org/r/20250426130203.37659-4-alex.vinarskis@gmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> |
||
|
Kendall Willis
|
9b808f7f39 |
firmware: ti_sci: Convert CPU latency constraint from us to ms
Fix CPU resume latency constraint units sent to device manager through the
TI SCI API. The device manager expects CPU resume latency to be in msecs
which is passed in with the TI SCI API [1]. CPU latency constraints are
set in userspace using the PM QoS framework which uses usecs as the unit.
Since PM QoS uses usecs for units and the device manager expects msecs as
the unit, TI SCI needs to convert from usecs to msecs before passing to
device manager.
[1] https://software-dl.ti.com/tisci/esd/latest/2_tisci_msgs/pm/lpm.html#tisci-msg-lpm-set-latency-constraint
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Johan Hovold
|
397f802d06 |
firmware: arm_scmi: quirk: Force perf level get fastchannel
The Qualcomm SCP firmware in X1E machines like the Lenovo ThinkPad T14s does not set the FastChannel supported attribute bit for PERF_LEVEL_GET but crashes when falling back to regular messaging. Use the new SCMI quirk framework to force FastChannel initialisation for this implementation. Note that we can add an upper bound on the version matching when we learn which version has a fix (or limit matching using a SoC compatible string in the unlikely event that always enabling FC causes trouble somewhere). Link: https://lore.kernel.org/lkml/Z4Dt8E7C6upVtEGV@hovoldconsulting.com/ Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Message-Id: <20250430135146.5154-1-johan+linaro@kernel.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
||
|
Cristian Marussi
|
7b487beab7 |
firmware: arm_scmi: quirk: Fix CLOCK_DESCRIBE_RATES triplet
Convert an existing quirk in CLOCK_DESCRIBE_RATES parsing to the new quirk framework. This is a sort of a peculiar quirk since it matches any platform and any firmware. Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Message-Id: <20250429141108.406045-4-cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
||
|
Cristian Marussi
|
487c407d57 |
firmware: arm_scmi: Add common framework to handle firmware quirks
Add a common framework to describe SCMI quirks and associate them with a specific platform or a specific set of SCMI firmware versions. All the matching SCMI quirks will be enabled when the SCMI core stack probes and after all the needed SCMI firmware versioning information was retrieved using the base protocol. Tested-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Message-Id: <20250429141108.406045-3-cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
||
|
Sibi Sankar
|
94a263f981 |
firmware: arm_scmi: Ensure that the message-id supports fastchannel
Currently the perf and powercap protocol relies on the protocol domain
attributes, which just ensures that one fastchannel per domain, before
instantiating fastchannels for all possible message-ids. Fix this by
ensuring that each message-id supports fastchannel before initialization.
Logs:
| scmi: Failed to get FC for protocol 13 [MSG_ID:6 / RES_ID:0] - ret:-95. Using regular messaging
| scmi: Failed to get FC for protocol 13 [MSG_ID:6 / RES_ID:1] - ret:-95. Using regular messaging
| scmi: Failed to get FC for protocol 13 [MSG_ID:6 / RES_ID:2] - ret:-95. Using regular messaging
CC: stable@vger.kernel.org
Reported-by: Johan Hovold <johan+linaro@kernel.org>
Closes: https://lore.kernel.org/lkml/ZoQjAWse2YxwyRJv@hovoldconsulting.com/
Fixes:
|
||
|
Dave Airlie
|
5e0c679981 |
Linux 6.15-rc5
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||
|
Linus Torvalds
|
7b26feb436 |
soc: fixes for 6.14
The main changes are once more for the NXP i.MX platform, addressing multiple regressions in recent devicetree updates for the i.MX8MM and i.MX6ULL SoCs, a PCIe fix for i.MX9 and a MAINTAINERS file update to disambiguate NXP i.MX SoCs from Sony IMX image sensors. The stm32 platform devicetree files get some compatibility fixes for the interrupt controller node. Another compatibility fix is done for the Arm Morello platform's cache controller node. The code changes are all for firmware drivers, fixing kernel-side bugs on the Arm FF-A and SCMI drivers. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmgX2SEACgkQYKtH/8kJ Uif4rxAAmt66dhlYk0kBycj0VspeaXp+qojip71B9xxoRswfirZRcrNHmp5+/dQb p14NDi5d8OhWL/MFS85n+1g1atNSHr2ay5kj1rPqFUmmCIkt6PZ+FsNE+sVt3X8E JROHN7WWSAfvEdGpwpUDAxBJLxrSqyHERdPqZvwd2d7AvYDmE3QvLtNHV90Bgk2C iFlE35v4Qfqg2WlGi3rnbSjqIg8M2yMIBLRXYMDia3JnMztEOs8B0QrJLPPS2p53 MIU5y8zaA4idq9GHHXIQa8a2fYt4Hs7PrgU2+hvAUPeE59wLSKyQWh13yjpvlEjO g4jrb0aXGxWdcdRCqnlWfXyEvegODY9O9p8C9adKb1pHFqlzWZ3nNwR0qjfj3Ngn oK3+WNSvWj+MGRTVtui3bw8/AYohcxiLJdfiUWI0CGFzbpr+P2pxGZ/T8rrXQ2MU KCLgj4alBo4YpZwg7DuTeqD5JH0fV4uPB+NMAhXibbn2lREbJKL7R4uqYv6fU23Y i0s3nMJxcBhpuVZKB9/Yk0VjZrOsY+SKXnq3t+SrI1NjQxngYhT4AHfTU6OHY2wR etAkUdh9BsbKTjPyejnMCPxG+PL3CZHlDXfQUTZa1URk8yEOu3dDacG1HdFR4rPM HITJUc9mJI5kxW5JUVvnRHGBnceVxWwuo6b3hO+y3CvpXk801+c= =1WdR -----END PGP SIGNATURE----- Merge tag 'soc-fixes-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC fixes from Arnd Bergmann: "The main changes are once more for the NXP i.MX platform, addressing multiple regressions in recent devicetree updates for the i.MX8MM and i.MX6ULL SoCs, a PCIe fix for i.MX9 and a MAINTAINERS file update to disambiguate NXP i.MX SoCs from Sony IMX image sensors. The stm32 platform devicetree files get some compatibility fixes for the interrupt controller node. Another compatibility fix is done for the Arm Morello platform's cache controller node. The code changes are all for firmware drivers, fixing kernel-side bugs on the Arm FF-A and SCMI drivers" * tag 'soc-fixes-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: arm64: dts: st: Use 128kB size for aliased GIC400 register access on stm32mp23 SoCs arm64: dts: st: Adjust interrupt-controller for stm32mp23 SoCs arm64: dts: st: Use 128kB size for aliased GIC400 register access on stm32mp21 SoCs arm64: dts: st: Adjust interrupt-controller for stm32mp21 SoCs arm64: dts: st: Use 128kB size for aliased GIC400 register access on stm32mp25 SoCs arm64: dts: st: Adjust interrupt-controller for stm32mp25 SoCs arm64: dts: imx8mm-verdin: Link reg_usdhc2_vqmmc to usdhc2 MAINTAINERS: add exclude for dt-bindings to imx entry ARM: dts: opos6ul: add ksz8081 phy properties arm64: dts: imx95: Correct the range of PCIe app-reg region arm64: dts: imx8mp: configure GPU and NPU clocks in nominal DTSI arm64: dts: morello: Fix-up cache nodes firmware: arm_ffa: Skip Rx buffer ownership release if not acquired firmware: arm_scmi: Fix timeout checks on polling path firmware: arm_scmi: Balance device refcount when destroying devices |
||
|
Ingo Molnar
|
39ffd86dd7 |
Merge branch 'x86/urgent' into x86/boot, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
|
Mark Brown
|
c788129c85
|
ASoC: codec: twl4030: Convert to GPIO descriptors
Merge series from "Peng Fan (OSS)" <peng.fan@oss.nxp.com>: This is separated from [1]. With an update that sorting the headers in a separate patch. No other changes, so I still keep Linus' R-b for Patch 2. [1] https://lore.kernel.org/all/20250408-asoc-gpio-v1-3-c0db9d3fd6e9@nxp.com/ |
||
|
Mark Brown
|
844af9911a
|
ASoC: stm32: sai: fix kernel rate configuration
Merge series from Olivier Moysan <olivier.moysan@foss.st.com>: This patchset adds some checks on kernel minimum rate requirements. This avoids potential clock rate misconfiguration, when setting the kernel frequency on STM32MP2 SoCs. |
||
|
Arnd Bergmann
|
fbefe1c45d |
Arm FF-A fix for v6.15
A fix that addresses incorrect release of Rx buffer ownership in the driver. The fix specificially avoids releasing Rx buffer ownership with FFA_RX_RELEASE if it wasn’t acquired during a FFA_PARTITION_INFO_GET call that only requested the partition count. This prevents unnecessary errors like FFA_RET_DENIED from firmware when buffers are not actually owned by the driver. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEunHlEgbzHrJD3ZPhAEG6vDF+4pgFAmf3xDIACgkQAEG6vDF+ 4ph+YRAAu+EXYDSopYHSjmFQ+pY7KUncSE4sG2MPJL06jPO6ldaQ71amQkxm7bW3 KyqXaMBX1mlyHH6RSIY1/cIM3D0a3ubfbS6pjVpz9z5ZteNyYob5MGtE7eho6Swa pVa/OuNEfF6lXKb8O1eY1xHWGTs/573bVnvqfqKtZnIjNiYAo+pHJzEv+m53U9oF l0HoaSC6BNgPnVtFdd0z6fCOcCjw9DCluo5j9cvdMGsG6pG+F3mn4iT+7P6uvcFl XFhuO15+uItbRbZ1QZynZklCa1u99wMCo/+N0FpZiStqC22X6IpAs8FiaqaGpiBY 27znwncqyW3U2lwl0ZYWdMKjlvzUoaZroM7pwu9Kcjtlvb4gF0MzJWSfWTRAMSbK tAeqQb5zvkiogoDLp3HfQTf+xpqvU6Qn90jpzkawhmyFgcAzR3xHuHX1t2VHY6ye SfydmOvcz48sS+BxHl3/T2p6zGximT3oZ8gO9uSe0IvRgw2ZJE1RZzoSCJrZTDF0 +ktjDJtMembjSzuNpmOXdGjk2PCWQT/7bmjKe1tg2v2qvD+MEXMiryahQoeovgME FJR9VvOlL4JVN3ouE5wppqey6ViZmt+bu6Pg3Y6/oNQNt9gJvB7yqODGPHwfEo8r Z4y9EoDr6qy7r03ihLEa84KMh/LBBCj3dF4SJRWxT/GVJm5K2q4= =e5sa -----END PGP SIGNATURE----- Merge tag 'ffa-fix-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes Arm FF-A fix for v6.15 A fix that addresses incorrect release of Rx buffer ownership in the driver. The fix specificially avoids releasing Rx buffer ownership with FFA_RX_RELEASE if it wasn’t acquired during a FFA_PARTITION_INFO_GET call that only requested the partition count. This prevents unnecessary errors like FFA_RET_DENIED from firmware when buffers are not actually owned by the driver. * tag 'ffa-fix-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_ffa: Skip Rx buffer ownership release if not acquired |
||
|
Arnd Bergmann
|
94ddc14095 |
Arm SCMI fixes for v6.15
Couple of fixes addressing issues with timeout in the polling path
and device reference count imbalance detected by kmemleak.
1. The change fixes a timeout issue in the polling path of SCMI transactions
where false positives could occur if the polling thread was pre-empted,
causing it to appear as though a timeout occurred when it hadn't. The fix
ensures that the polling result is verified before reporting a timeout,
accounting for potential pre-emption or out-of-order replies.
2. It also corrects a device reference count imbalance caused by
device_find_child() during device destruction, which prevented proper
cleanup and triggered memory leaks detected by KMemleak.
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Merge tag 'scmi-fixes-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes
Arm SCMI fixes for v6.15
Couple of fixes addressing issues with timeout in the polling path
and device reference count imbalance detected by kmemleak.
1. The change fixes a timeout issue in the polling path of SCMI transactions
where false positives could occur if the polling thread was pre-empted,
causing it to appear as though a timeout occurred when it hadn't. The fix
ensures that the polling result is verified before reporting a timeout,
accounting for potential pre-emption or out-of-order replies.
2. It also corrects a device reference count imbalance caused by
device_find_child() during device destruction, which prevented proper
cleanup and triggered memory leaks detected by KMemleak.
* tag 'scmi-fixes-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_scmi: Fix timeout checks on polling path
firmware: arm_scmi: Balance device refcount when destroying devices
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||
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Miaoqian Lin
|
7ff37d29fd |
firmware: psci: Fix refcount leak in psci_dt_init
Fix a reference counter leak in psci_dt_init() where of_node_put(np) was
missing after of_find_matching_node_and_match() when np is unavailable.
Fixes:
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Linus Torvalds
|
5281c656d9 |
Char/Misc driver fixes for 6.15-rc4
Here are some small char/misc driver fixes to resolve reported problems for 6.15-rc4. Included in here are: - misc chrdev region range fix reported by many people - nvmem driver fixes and dt updates - mei new device id and fixes - comedi driver fix - pps driver fix - binder debug log fix - pci1xxxx driver fixes - firmware driver fix All of these have been in linux-next for over a week with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaAuQlQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylrkQCgpZWWeKwuMlH4Lec6E16K3GXbuSAAn2Tr4MKM D2xY4nHBgBi2d2Oj9C7P =LJP6 -----END PGP SIGNATURE----- Merge tag 'char-misc-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are some small char/misc driver fixes to resolve reported problems for 6.15-rc4. Included in here are: - misc chrdev region range fix reported by many people - nvmem driver fixes and dt updates - mei new device id and fixes - comedi driver fix - pps driver fix - binder debug log fix - pci1xxxx driver fixes - firmware driver fix All of these have been in linux-next for over a week with no reported issues" * tag 'char-misc-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (25 commits) firmware: stratix10-svc: Add of_platform_default_populate() mei: vsc: Use struct vsc_tp_packet as vsc-tp tx_buf and rx_buf type mei: vsc: Fix fortify-panic caused by invalid counted_by() use pps: generators: tio: fix platform_set_drvdata() mcb: fix a double free bug in chameleon_parse_gdd() misc: microchip: pci1xxxx: Fix incorrect IRQ status handling during ack misc: microchip: pci1xxxx: Fix Kernel panic during IRQ handler registration char: misc: register chrdev region with all possible minors mei: me: add panther lake H DID comedi: jr3_pci: Fix synchronous deletion of timer binder: fix offset calculation in debug log intel_th: avoid using deprecated page->mapping, index fields dt-bindings: nvmem: Add compatible for MSM8960 dt-bindings: nvmem: Add compatible for IPQ5018 nvmem: qfprom: switch to 4-byte aligned reads nvmem: core: update raw_len if the bit reading is required nvmem: core: verify cell's raw_len nvmem: core: fix bit offsets of more than one byte dt-bindings: nvmem: fixed-cell: increase bits start value to 31 dt-bindings: nvmem: Add compatible for MS8937 ... |
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Krzysztof Kozlowski
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2c2e5e908e |
firmware: exynos-acpm: Correct kerneldoc and use typical np argument name
Correct kerneldoc warnings after commit |
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Mark Brown
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402dda23a3
|
ASoC: Merge up fixes
They have build/application dependencies for some new changes coming in. |
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André Draszik
|
a8dc26a0ec |
firmware: exynos-acpm: introduce devm_acpm_get_by_node()
To allow ACPM clients to simply be children of the ACPM node in DT, they need to be able to get the ACPM handle based on that ACPM node directly. Add an API to allow them to do so, devm_acpm_get_by_node(). At the same time, the previous approach of acquiring the ACPM handle via a DT phandle is now obsolete and we can remove devm_acpm_get_by_phandle(), which was there to facilitate that. There are no existing or anticipated upcoming users of that API, because all clients should be children of the ACPM node going forward. Note that no DTs have been merged that use the old approach, so doing this API change in this driver now will not affect any existing DTs or client drivers. Signed-off-by: André Draszik <andre.draszik@linaro.org> Link: https://lore.kernel.org/r/20250327-acpm-children-v1-2-0afe15ee2ff7@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> |
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Tudor Ambarus
|
636baba948 |
firmware: exynos-acpm: populate devices from device tree data
ACPM clients (PMIC, clocks, etc.) will be modeled as children of the ACPM interface. Populate children platform_devices from device tree. Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> Signed-off-by: André Draszik <andre.draszik@linaro.org> Link: https://lore.kernel.org/r/20250327-acpm-children-v1-1-0afe15ee2ff7@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> |
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André Draszik
|
53734383a7 |
firmware: exynos-acpm: silence EPROBE_DEFER error on boot
This driver emits error messages when client drivers are trying to get
an interface handle to this driver here before this driver has
completed _probe().
Given this driver returns -EPROBE_DEFER in that case, this is not an
error and shouldn't be emitted to the log, similar to how
dev_err_probe() behaves, so just remove them.
This change also allows us to simplify the logic around releasing of
the acpm_np handle.
Fixes:
|
||
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André Draszik
|
67af3cd813 |
firmware: exynos-acpm: fix reading longer results
ACPM commands that return more than 8 bytes currently don't work
correctly, as this driver ignores any such returned bytes.
This is evident in at least acpm_pmic_bulk_read(), where up to 8
registers can be read back and those 8 register values are placed
starting at &xfer->rxd[8].
The reason is that xfter->rxlen is initialized with the size of a
pointer (8 bytes), rather than the size of the byte array that pointer
points to (16 bytes)
Update the code such that we set the number of bytes expected to be the
size of the rx buffer.
Note1: While different commands have different lengths rx buffers, we
have to specify the same length for all rx buffers since acpm_get_rx()
assumes they're all the same length.
Note2: The different commands also have different lengths tx buffers,
but before switching the code to use the minimum possible length, some
more testing would have to be done to ensure this works correctly in
all situations. It seems wiser to just apply this fix here without
additional logic changes for now.
Fixes:
|
||
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Ingo Molnar
|
a1b582a3ff |
Merge branch 'x86/urgent' into x86/boot, to merge dependent commit and upstream fixes
In particular we need this fix before applying subsequent changes:
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Linus Torvalds
|
8176e776cb |
sound fixes for 6.15-rc3
A collection of small fixes since the previous PR. All are device-specific like quirks, new IDs, and other safe (or rather boring) changes. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmgA4nQOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE9NLBAAwZZ+0VdCFG0MwIjCIKnHemmtZ23q7yD9f7Qp xFH/AoOk3N/BNtyjD23NtC1RM1utA7wcCUfPu45tAXsg0NJDgb6q/yWDhATImTLt exRZORJpatvveu19WPGOV2u/P+PLEQxW7EsYx8niK7Nxh+f8GiSNboMIVdCgKk1X yycuZqLAmpSlNSk2VD2qaZu5KBcdAfsvhr1qeidF3LOFSQL6j9r8R2xbB6FW4eDX ol1QRWq303wNaPQ6/YvyvSceqGIwX8yOtwT0QHzRIyFus1qPH4wsSsovOYml3Jci VOt0c+XBuJm02d0KSZvaaNU8G52/8HJWl9J+uirPLy9GIupXj9tue43gL0rD1CXQ XkEWenRK5MgO6WWRqnUWdWqkFcIupXWQDl7qXEgwlhVme7J+t4PspTaUImflnLAn LoCLBCmsCV56LGTk0LZ8TUqM90lAvhmo1vE2EIwCI6Ut/AcmSOQrd3j9BhjaHjBp 801ROeGNKZYmWs23Rs5SFER4xx4lLXah0fNPMpWaw5MkTT9oPaPj+46OmaxK6T0a 7yWMg8kgPuKajtTgXMCI3EkfNK8k/fxQfEgxiGTal/T9A5nEuVa9dJK7AmwHHuk9 QfKQHDwG/+1/5ZhC8NIgkMAxoRHUE9sq0vNgyRizHqJzhpEfJBbFZmSuhdRDvbkv 9isx+Ic= =MjEv -----END PGP SIGNATURE----- Merge tag 'sound-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of small fixes. All are device-specific like quirks, new IDs, and other safe (or rather boring) changes" * tag 'sound-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: firmware: cs_dsp: test_bin_error: Fix uninitialized data used as fw version ASoC: codecs: Add of_match_table for aw888081 driver ASoC: fsl: fsl_qmc_audio: Reset audio data pointers on TRIGGER_START event mailmap: Add entry for Srinivas Kandagatla MAINTAINERS: use kernel.org alias ASoC: cs42l43: Reset clamp override on jack removal ALSA: hda/realtek - Fixed ASUS platform headset Mic issue ALSA: hda/cirrus_scodec_test: Don't select dependencies ALSA: azt2320: Replace deprecated strcpy() with strscpy() ASoC: hdmi-codec: use RTD ID instead of DAI ID for ELD entry ASoC: Intel: avs: Constrain path based on BE capabilities ALSA: hda/tas2781: Remove unnecessary NULL check before release_firmware() ASoC: Intel: avs: Fix null-ptr-deref in avs_component_probe() ASoC: fsl_asrc_dma: get codec or cpu dai from backend ASoC: qcom: Fix sc7280 lpass potential buffer overflow ASoC: dwc: always enable/disable i2s irqs ASoC: Intel: sof_sdw: Add quirk for Asus Zenbook S16 ASoC: codecs:lpass-wsa-macro: Fix logic of enabling vi channels ASoC: codecs:lpass-wsa-macro: Fix vi feedback rate |
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|
Richard Fitzgerald
|
4308487b29
|
firmware: cs_dsp: Add some sanity-checking to test harness
Add sanity checking to some test harness functions to help catch bugs in the test code. This consists of checking the range of some arguments and checking that reads from the dummy regmap succeed. Most of the harness code already had sanity-checking but there were a few places where it was missing or was assumed that the test could be trusted to pass valid values. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20250416122422.783215-1-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> |
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|
Mahesh Rao
|
4d239f447f |
firmware: stratix10-svc: Add of_platform_default_populate()
Add of_platform_default_populate() to stratix10-svc
driver as the firmware/svc node was moved out of soc.
This fixes the failed probing of child drivers of
svc node.
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Peng Fan
|
1055faa5d6 |
firmware: imx: Add i.MX95 SCMI CPU driver
The i.MX95 System manager exports SCMI CPU protocol for linux to manage cpu cores. The driver is to use the cpu Protocol interface to start, stop a cpu cores (eg, M7). Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Message-Id: <20250408-imx-lmm-cpu-v4-6-4c5f4a456e49@nxp.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
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|
Peng Fan
|
7242bbf418 |
firmware: imx: Add i.MX95 SCMI LMM driver
The i.MX95 System manager exports SCMI LMM protocol for linux to manage Logical Machines. The driver is to use the LMM Protocol interface to boot, shutdown a LM. Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Message-Id: <20250408-imx-lmm-cpu-v4-5-4c5f4a456e49@nxp.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
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|
Mark Brown
|
1749125091
|
Fix up building KUnit tests for Cirrus Logic modules
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>: This series fixes the KConfig for cs_dsp and cs-amp-lib tests so that CONFIG_KUNIT_ALL_TESTS doesn't cause them to add modules to the build. |
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|
Peng Fan
|
e68c305bc2 |
firmware: arm_scmi: imx: Add i.MX95 CPU Protocol
This protocol allows an agent to start, stop a CPU or set reset vector. It is used to manage auxiliary CPUs in an LM (e.g. additional cores in an AP cluster). Signed-off-by: Peng Fan <peng.fan@nxp.com> Message-Id: <20250408-imx-lmm-cpu-v4-4-4c5f4a456e49@nxp.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
||
|
Peng Fan
|
34180863e0 |
firmware: arm_scmi: imx: Add i.MX95 LMM protocol
Add Logical Machine Management(LMM) protocol which is intended for boot, shutdown, and reset of other logical machines (LM). It is usually used to allow one LM to manager another used as an offload or accelerator engine. Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Message-Id: <20250408-imx-lmm-cpu-v4-3-4c5f4a456e49@nxp.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
||
|
Peng Fan
|
15ec0e7769 |
firmware: arm_scmi: imx: Add LMM and CPU documentation
Add i.MX95 Logical Machine Management and CPU Protocol documentation. Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Message-Id: <20250408-imx-lmm-cpu-v4-1-4c5f4a456e49@nxp.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
||
|
Cristian Marussi
|
07cb8c324b |
firmware: arm_scmi: Add polling support to raw mode
Provide a couple of additional debugfs entries to enable polling-mode on the waiting path of injected messages: message_poll will cause the system to poll while waiting for the reply, while message_poll_async will send an asynchronous message, as usual, and will use polling mode for the immediate synchronous part of the async command. Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Message-Id: <20250310180811.1463539-1-cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
||
|
Sudeep Holla
|
9593804c44 |
firmware: arm_scmi: Exclude transport devices from bus matching
Transport devices are currently being unintentionally matched to drivers with the same name, allowing their probe function to be invoked. However, the bus notifier prevents them from setting up handles, rendering them unable to utilize SCMI core functionality. Instead of relying on the bus notifier which can't prevent bus matching even if it returns early or error, move the check into the bus matching logic itself. This change ensures that transport devices are entirely excluded from driver matching, preventing any unintended probe attempts. Message-Id: <20250317-b4-scmi_minor_cleanup-v2-5-f4be99bd9864@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
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|
Sudeep Holla
|
953f4ce0a8 |
firmware: arm_scmi: Assign correct parent to arm-scmi platform device
With the decoupling of transport drivers from the SCMI core, the "arm-scmi" platform device is now created dynamically from the probed transport driver. Currently, this "arm-scmi" platform device is added to the root of the platform bus since no parent is assigned. However, the transport platform device, created from the "firmware:scmi" node in the device tree, should be considered its parent. Ensure that the parent device is correctly set for the "arm-scmi" platform device, aligning it with the correct transport hierarchy. This will be more useful on systems with multiple transport and/or SCMI firmware instances as the hierarchy is maintained correctly. Message-Id: <20250317-b4-scmi_minor_cleanup-v2-4-f4be99bd9864@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
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|
Sudeep Holla
|
c69a31c1ad |
firmware: arm_scmi: Refactor error logging from SCMI device creation to single helper
Refactors the error logging related to SCMI device creation. The goal is to remove duplicated error-handling code and centralize it into a single helper function: _scmi_device_create(). By doing so, any code redundancy around error logging is avoided, as error logging during device creation will now be handled by a unified helper function. Message-Id: <20250317-b4-scmi_minor_cleanup-v2-3-f4be99bd9864@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
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Sudeep Holla
|
3da2859ee5 |
firmware: arm_scmi: Refactor device matching logic to eliminate duplication
Currently, the device matching logic is duplicated in two functions:
- scmi_dev_match() used by the scmi_bus to match scmi_devices with
scmi_drivers.
- scmi_child_dev_find() used to check for the presence of a device
with the same name and protocol_id to avoid adding duplicates to
the bus.
Refactor the code to eliminate the redundant matching logic and
consolidates the functionality for better maintainability and efficiency.
Message-Id: <20250317-b4-scmi_minor_cleanup-v2-2-f4be99bd9864@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
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|
Sudeep Holla
|
db28d02c40 |
firmware: arm_scmi: Ensure scmi_devices are always matched by name as well
Currently, devices without a name in the id_table cannot register drivers, and no scmi_device is created without a name via scmi_device_create(). However, the function __scmi_device_create() allows devices with no name, which are then labeled as "unknown." Removes support for matching scmi_device instances without a name, ensuring consistency across the driver registration and probing process. Message-Id: <20250317-b4-scmi_minor_cleanup-v2-1-f4be99bd9864@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
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|
Dave Airlie
|
683058df13 |
Merge tag 'drm-misc-next-2025-04-09' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
drm-misc-next for v6.16-rc1: UAPI Changes: - Add ASAHI uapi header! - Add apple fourcc modifiers. - Add capset virtio definitions to UAPI. - Extend EXPORT_SYNC_FILE for timeline syncobjs. Cross-subsystem Changes: - Adjust DMA-BUF sg handling to not cache map on attach. - Update drm/ci, hlcdc, virtio, maintainers. - Update fbdev todo. - Allow setting dma-device for dma-buf import. - Export efi_mem_desc_lookup to make efidrm build as a module. Core Changes: - Update drm scheduler docs. - Use the correct resv object in TTM delayed destroy. - Fix compiler warning with panic qr code, and other small fixes. - drm/ci updates. - Add debugfs file for listing all bridges. - Small fixes to drm/client, ttm tests. - Add documentation to display/hdmi. - Add kunit tests for bridges. - Dont fail managed device probing if connector polling fails. - Create Kconfig.debug for drm core. - Add tests for the drm scheduler. - Add and use new access helpers for DPCPD. - Add generic and optimized conversions for format-helper. - Begin refcounting panel for improving lifetime handling. - Unify simpledrm and ofdrm sysfb, and add extra features. - Split hdmi audio in bridge to make DP audio work. Driver Changes: - Convert drivers to use devm_platform_ioremap_resource(). - Assorted small fixes to imx/legacy-bridg, gma500, pl111, nouveau, vc4, vmwgfx, ast, mxsfb, xlnx, accel/qaic, v3d, bridge/imx8qxp-ldb, ofdrm, bridge/fsl-ldb, udl, bridge/ti-sn65dsi86, bridge/anx7625, cirrus-qemu, bridge/cdns-dsi, panel/sharp, panel/himax, bridge/sil902x, renesas, imagination, various panels. - Allow attaching more display to vkms. - Add Powertip PH128800T004-ZZA01 panel. - Add rotation quirk for ZOTAC panel. - Convert bridge/tc358775 to atomic. - Remove deprecated panel calls from synaptics, novatek, samsung panels. - Refactor shmem helper page pinning and accel drivers using it. - Add dmabuf support to accel/amdxdna. - Use 4k page table format for panfrost/mediatek. - Add common powerup/down dp link helper and use it. - Assorted compiler warning fixes. - Support dma-buf import for renesas Signed-off-by: Dave Airlie <airlied@redhat.com> # Conflicts: # include/drm/drm_kunit_helpers.h From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://lore.kernel.org/r/e147ff95-697b-4067-9e2e-7cbd424e162a@linux.intel.com |
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Nico Pache
|
a0b887f6eb
|
firmware: cs_dsp: tests: Depend on FW_CS_DSP rather then enabling it
FW_CS_DSP gets enabled if KUNIT is enabled. The test should rather
depend on if the feature is enabled. Fix this by moving FW_CS_DSP to the
depends on clause.
Fixes:
|
||
|
Richard Fitzgerald
|
285b2c74cf
|
firmware: cs_dsp: test_bin_error: Fix uninitialized data used as fw version
Call cs_dsp_mock_xm_header_get_fw_version() to get the firmware version
from the dummy XM header data in cs_dsp_bin_err_test_common_init().
Make the same change to cs_dsp_bin_test_common_init() and remove the
cs_dsp_mock_xm_header_get_fw_version_from_regmap() function.
The code in cs_dsp_test_bin.c was correctly calling
cs_dsp_mock_xm_header_get_fw_version_from_regmap() to fetch the fw version
from a dummy header it wrote to XM registers. However in
cs_dsp_test_bin_error.c the test doesn't stuff a dummy header into XM, it
populates it the normal way using a wmfw file. It should have called
cs_dsp_mock_xm_header_get_fw_version() to get the data from its blob
buffer, but was calling cs_dsp_mock_xm_header_get_fw_version_from_regmap().
As nothing had been written to the registers this returned the value of
uninitialized data.
The only other use of cs_dsp_mock_xm_header_get_fw_version_from_regmap()
was cs_dsp_test_bin.c, but it doesn't need to use it. It already has a
blob buffer containing the dummy XM header so it can use
cs_dsp_mock_xm_header_get_fw_version() to read from that.
Fixes:
|
||
|
Thomas Zimmermann
|
5ea51087b1 |
efi: Export symbol efi_mem_desc_lookup
Building efidrm as module requires efi_mem_desc_lookup(). Export the symbol. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://lore.kernel.org/r/20250408091837.407401-2-tzimmermann@suse.de |
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|
Linus Torvalds
|
0e8863244e |
ARM:
* Rework heuristics for resolving the fault IPA (HPFAR_EL2 v. re-walk
stage-1 page tables) to align with the architecture. This avoids
possibly taking an SEA at EL2 on the page table walk or using an
architecturally UNKNOWN fault IPA.
* Use acquire/release semantics in the KVM FF-A proxy to avoid reading
a stale value for the FF-A version.
* Fix KVM guest driver to match PV CPUID hypercall ABI.
* Use Inner Shareable Normal Write-Back mappings at stage-1 in KVM
selftests, which is the only memory type for which atomic
instructions are architecturally guaranteed to work.
s390:
* Don't use %pK for debug printing and tracepoints.
x86:
* Use a separate subclass when acquiring KVM's per-CPU posted interrupts
wakeup lock in the scheduled out path, i.e. when adding a vCPU on
the list of vCPUs to wake, to workaround a false positive deadlock.
The schedule out code runs with a scheduler lock that the wakeup
handler takes in the opposite order; but it does so with IRQs disabled
and cannot run concurrently with a wakeup.
* Explicitly zero-initialize on-stack CPUID unions
* Allow building irqbypass.ko as as module when kvm.ko is a module
* Wrap relatively expensive sanity check with KVM_PROVE_MMU
* Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses
selftests:
* Add more scenarios to the MONITOR/MWAIT test.
* Add option to rseq test to override /dev/cpu_dma_latency
* Bring list of exit reasons up to date
* Cleanup Makefile to list once tests that are valid on all architectures
Other:
* Documentation fixes
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=ba/Y
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM:
- Rework heuristics for resolving the fault IPA (HPFAR_EL2 v. re-walk
stage-1 page tables) to align with the architecture. This avoids
possibly taking an SEA at EL2 on the page table walk or using an
architecturally UNKNOWN fault IPA
- Use acquire/release semantics in the KVM FF-A proxy to avoid
reading a stale value for the FF-A version
- Fix KVM guest driver to match PV CPUID hypercall ABI
- Use Inner Shareable Normal Write-Back mappings at stage-1 in KVM
selftests, which is the only memory type for which atomic
instructions are architecturally guaranteed to work
s390:
- Don't use %pK for debug printing and tracepoints
x86:
- Use a separate subclass when acquiring KVM's per-CPU posted
interrupts wakeup lock in the scheduled out path, i.e. when adding
a vCPU on the list of vCPUs to wake, to workaround a false positive
deadlock. The schedule out code runs with a scheduler lock that the
wakeup handler takes in the opposite order; but it does so with
IRQs disabled and cannot run concurrently with a wakeup
- Explicitly zero-initialize on-stack CPUID unions
- Allow building irqbypass.ko as as module when kvm.ko is a module
- Wrap relatively expensive sanity check with KVM_PROVE_MMU
- Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses
selftests:
- Add more scenarios to the MONITOR/MWAIT test
- Add option to rseq test to override /dev/cpu_dma_latency
- Bring list of exit reasons up to date
- Cleanup Makefile to list once tests that are valid on all
architectures
Other:
- Documentation fixes"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (26 commits)
KVM: arm64: Use acquire/release to communicate FF-A version negotiation
KVM: arm64: selftests: Explicitly set the page attrs to Inner-Shareable
KVM: arm64: selftests: Introduce and use hardware-definition macros
KVM: VMX: Use separate subclasses for PI wakeup lock to squash false positive
KVM: VMX: Assert that IRQs are disabled when putting vCPU on PI wakeup list
KVM: x86: Explicitly zero-initialize on-stack CPUID unions
KVM: Allow building irqbypass.ko as as module when kvm.ko is a module
KVM: x86/mmu: Wrap sanity check on number of TDP MMU pages with KVM_PROVE_MMU
KVM: selftests: Add option to rseq test to override /dev/cpu_dma_latency
KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses
Documentation: kvm: remove KVM_CAP_MIPS_TE
Documentation: kvm: organize capabilities in the right section
Documentation: kvm: fix some definition lists
Documentation: kvm: drop "Capability" heading from capabilities
Documentation: kvm: give correct name for KVM_CAP_SPAPR_MULTITCE
Documentation: KVM: KVM_GET_SUPPORTED_CPUID now exposes TSC_DEADLINE
selftests: kvm: list once tests that are valid on all architectures
selftests: kvm: bring list of exit reasons up to date
selftests: kvm: revamp MONITOR/MWAIT tests
KVM: arm64: Don't translate FAR if invalid/unsafe
...
|
||
|
Sudeep Holla
|
4567bdaaaa |
firmware: arm_ffa: Skip Rx buffer ownership release if not acquired
Completion of the FFA_PARTITION_INFO_GET ABI transfers the ownership of
the caller’s Rx buffer from the producer(typically partition mnager) to
the consumer(this driver/OS). FFA_RX_RELEASE transfers the ownership
from the consumer back to the producer.
However, when we set the flag to just return the count of partitions
deployed in the system corresponding to the specified UUID while
invoking FFA_PARTITION_INFO_GET, the Rx buffer ownership shouldn't be
transferred to this driver. We must be able to skip transferring back
the ownership to the partition manager when we request just to get the
count of the partitions as the buffers are not acquired in this case.
Firmware may return FFA_RET_DENIED or other error for the ffa_rx_release()
in such cases.
Fixes:
|
||
|
Cristian Marussi
|
c23c03bf1f |
firmware: arm_scmi: Fix timeout checks on polling path
Polling mode transactions wait for a reply busy-looping without holding a
spinlock, but currently the timeout checks are based only on elapsed time:
as a result we could hit a false positive whenever our busy-looping thread
is pre-empted and scheduled out for a time greater than the polling
timeout.
Change the checks at the end of the busy-loop to make sure that the polling
wasn't indeed successful or an out-of-order reply caused the polling to be
forcibly terminated.
Fixes:
|
||
|
Cristian Marussi
|
9ca67840c0 |
firmware: arm_scmi: Balance device refcount when destroying devices
Using device_find_child() to lookup the proper SCMI device to destroy
causes an unbalance in device refcount, since device_find_child() calls an
implicit get_device(): this, in turns, inhibits the call of the provided
release methods upon devices destruction.
As a consequence, one of the structures that is not freed properly upon
destruction is the internal struct device_private dev->p populated by the
drivers subsystem core.
KMemleak detects this situation since loading/unloding some SCMI driver
causes related devices to be created/destroyed without calling any
device_release method.
unreferenced object 0xffff00000f583800 (size 512):
comm "insmod", pid 227, jiffies 4294912190
hex dump (first 32 bytes):
00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N..........
ff ff ff ff ff ff ff ff 60 36 1d 8a 00 80 ff ff ........`6......
backtrace (crc 114e2eed):
kmemleak_alloc+0xbc/0xd8
__kmalloc_cache_noprof+0x2dc/0x398
device_add+0x954/0x12d0
device_register+0x28/0x40
__scmi_device_create.part.0+0x1bc/0x380
scmi_device_create+0x2d0/0x390
scmi_create_protocol_devices+0x74/0xf8
scmi_device_request_notifier+0x1f8/0x2a8
notifier_call_chain+0x110/0x3b0
blocking_notifier_call_chain+0x70/0xb0
scmi_driver_register+0x350/0x7f0
0xffff80000a3b3038
do_one_initcall+0x12c/0x730
do_init_module+0x1dc/0x640
load_module+0x4b20/0x5b70
init_module_from_file+0xec/0x158
$ ./scripts/faddr2line ./vmlinux device_add+0x954/0x12d0
device_add+0x954/0x12d0:
kmalloc_noprof at include/linux/slab.h:901
(inlined by) kzalloc_noprof at include/linux/slab.h:1037
(inlined by) device_private_init at drivers/base/core.c:3510
(inlined by) device_add at drivers/base/core.c:3561
Balance device refcount by issuing a put_device() on devices found via
device_find_child().
Reported-by: Alice Ryhl <aliceryhl@google.com>
Closes: https://lore.kernel.org/linux-arm-kernel/Z8nK3uFkspy61yjP@arm.com/T/#mc1f73a0ea5e41014fa145147b7b839fc988ada8f
CC: Sudeep Holla <sudeep.holla@arm.com>
CC: Catalin Marinas <catalin.marinas@arm.com>
Fixes:
|
||
|
Thomas Zimmermann
|
1afba39f93 |
Merge drm/drm-next into drm-misc-next
Backmerging to get v6.15-rc1 into drm-misc-next. Also fixes a build issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> |
||
|
Thomas Zimmermann
|
1ce4c3aeef |
firmware: sysfb: Move bpp-depth calculation into screen_info helper
Move the calculation of the bits per pixels for screen_info into a helper function. This will make it available to other callers besides the firmware code. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://lore.kernel.org/r/20250401094056.32904-14-tzimmermann@suse.de |
||
|
André Draszik
|
2d14c680e9 |
firmware: exynos-acpm: allow use during system shutdown
We need to access the PMIC during late system shutdown and at that time we are not allowed to sleep anymore. To make this case work, and since we can't detect this case in a non-racy way, switch to using udelay() unconditionally, instead of usleep_range(). Signed-off-by: André Draszik <andre.draszik@linaro.org> Link: https://lore.kernel.org/r/20250325-acpm-atomic-v3-2-c66aae7df925@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> |
||
|
André Draszik
|
d2098981eb |
firmware: exynos-acpm: use ktime APIs for timeout detection
acpm_dequeue_by_polling() uses a loop counter and assumes that each iteration of the loop takes 20us. It may take longer, though, because usleep_range() may sleep a different amount. Switch to using ktime_get() / ktime_before() to detect the timeout condition more reliably. This change also makes the code easier to follow and it allows us to adjust the sleep if necessary, without having to adjust the loop counter exit condition. Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org> Signed-off-by: André Draszik <andre.draszik@linaro.org> Link: https://lore.kernel.org/r/20250325-acpm-atomic-v3-1-c66aae7df925@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> |
||
|
Tudor Ambarus
|
2908ffa53f |
firmware: exynos-acpm: check saved RX before bailing out on empty RX queue
When we're polling for responses and get a response that corresponds to
another request, we save the RX data in order to drain the RX queue.
If the response for the current request is not found in the request's
iteration of the queue, or if the queue is empty, we must check whether
the RX data was saved by a previous request when it drained the RX queue.
We failed to check for already saved responses when the queue was empty,
and requests could time out. Check saved RX before bailing out on empty
RX queue.
Fixes:
|
||
|
Ard Biesheuvel
|
4f2d1bbc2c |
x86/boot: Move the EFI mixed mode startup code back under arch/x86, into startup/
Linus expressed a strong preference for arch-specific asm code (i.e., virtually all of it) to reside under arch/ rather than anywhere else. So move the EFI mixed mode startup code back, and put it under arch/x86/boot/startup/ where all shared x86 startup code is going to live. Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: David Woodhouse <dwmw@amazon.co.uk> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20250401133416.1436741-11-ardb+git@google.com |
||
|
Thomas Gleixner
|
8fa7292fee |
treewide: Switch/rename to timer_delete[_sync]()
timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree over and remove the historical wrapper inlines. Conversion was done with coccinelle plus manual fixups where necessary. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
|
Linus Torvalds
|
3551e679c3 |
sound fixes for 6.15-rc1
A collection of device-specific fixes that have been gathered since the previous PR. - A few more HD-audio quirks and fixups - A series of Qualcomm AudioReach fixes - Various small fixes for ASoC rt5665, WSA, SOF and Cirrus. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmfvn3YOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE9k0BAAwaFh4x8FS3xwgJXDzu/vXaZhFqHRqf6M/JrQ cZsUQDy6Zo11xnHDezyjqTWQxHJhgdigorcOhkNGs3GBkg8VqPdFW8xw7czn44pf 4k8Z5wg3yLsw+ZGOanX3bawqwwm6DrAQoU7tNyefuwpKtLQwz3HYytsy1vygXsth E4XigOFuNJCnITFmR5VQdLMz99GEFsF6mixPC5h2s68849O+nibWjFJPt6o3Lolk 6/L4mbAxIuxxR5OvcI672shu8NmDBb6g4QoXBSJN0SnCZrXmuYTIFAdUhCzFYxNO y/naPiMzsHCwRv6rjgkkmUFIywMBSoDiz9IUxAQ2gA1VyJdEyGI+X1n78r8sLWpF rXvTgpNIDWMQ+KR0nt7LyT2CjmI6aa78LN4BStCkfeiCNVNuth94+9gmQ2yXhHmx Beslfd8bpBPRRrnqJFsso1s5LzItT9LnVIPd6DZ64/WtMit7QNG8dmXuzVuJurYh Ezx0tjTPHt5zxMh55TPYh++Ja8uxe4l3SUx5UnMtVLp25aXjx/w8hHXqsESqjlFD U/eNtYyY/dZseBChjAQrFnViEh/aXisAZElXORd33DInDVl81OhxQyDD19O9/HtQ +qEhgGi6xxh6n0VRPNwVJK2O1v+8Bt2Ssh6g6XACWsof1AjRdjWQu5i58JkD+MhQ 0twlWLA= =fyLx -----END PGP SIGNATURE----- Merge tag 'sound-fix-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of device-specific fixes that have been gathered since the previous pull: - A few more HD-audio quirks and fixups - A series of Qualcomm AudioReach fixes - Various small fixes for ASoC rt5665, WSA, SOF and Cirrus" * tag 'sound-fix-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek: Fix built-in mic on another ASUS VivoBook model ALSA: hda/realtek - Support mute led function for HP platform ASoC: imx-card: Add NULL check in imx_card_probe() ASoC: codecs: rt5665: Fix some error handling paths in rt5665_probe() ASoC: q6apm-dai: make use of q6apm_get_hw_pointer ASoC: qdsp6: q6apm-dai: fix capture pipeline overruns. ASoC: qdsp6: q6apm-dai: set 10 ms period and buffer alignment. ASoC: q6apm: add q6apm_get_hw_pointer helper ASoC: q6apm-dai: schedule all available frames to avoid dsp under-runs ASoC: SOF: hda/ptl: Move mic privacy change notification sending to a work ALSA/hda: intel-sdw-acpi: Remove (explicitly) unused header ALSA: hda/realtek: Enable Mute LED on HP OMEN 16 Laptop xd000xx ALSA: hda/tas2781: Upgrade calibratd-data writing code to support Alpha and Beta dsp firmware ASoC: qdsp6: q6asm-dai: fix q6asm_dai_compr_set_params error path ALSA: hda/realtek: Fix built-in mic breakage on ASUS VivoBook X515JA ASoC: sma1307: Fix error handling in sma1307_setting_loaded() ASoC: codecs: wsa884x: Correct VI sense channel mask ASoC: codecs: wsa883x: Correct VI sense channel mask firmware: cs_dsp: Ensure cs_dsp_load[_coeff]() returns 0 on success |
||
|
Linus Torvalds
|
01ecadbe09 |
cxl for v6.15
- Add support for Global Persistent Flush (GPF)
- Cleanup of DPA partition metadata handling
- Remove the CXL_DECODER_MIXED enum that's not needed anymore
- Introduce helpers to access resource and perf meta data
- Introduce 'struct cxl_dpa_partition' and 'struct cxl_range_info'
- Make cxl_dpa_alloc() DPA partition number agnostic
- Remove cxl_decoder_mode
- Cleanup partition size and perf helpers
- Remove unused CXL partition values
- Add logging support for CXL CPER endpoint and port protocol errors
- Prefix protocol error struct and function names with cxl_
- Move protocol error definitions and structures to a common location
- Remove drivers/firmware/efi/cper_cxl.h to include/linux/cper.h
- Add support in GHES to process CXL CPER protocol errors
- Process CXL CPER protocol errors
- Add trace logging for CXL PCIe port RAS errors
- Remove redundant gp_port init
- Add validation of cxl device serial number
- CXL ABI documentation updates/fixups
- A series that uses guard() to clean up open coded mutex lockings and remove gotos for error
handling.
- Some followup patches to support dirty shutdown accounting
- Add helper to retrieve DVSEC offset for dirty shutdown registers
- Rename cxl_get_dirty_shutdown() to cxl_arm_dirty_shutdown()
- Add support for dirty shutdown count via sysfs
- cxl_test support for dirty shutdown
- A series to support CXL mailbox Features commands. Mostly in preparation for CXL EDAC
code to utilize the Features commands. It's also in preparation for CXL fwctl support
to utilize the CXL Features. The commands include "Get Supported Features", "Get Feature",
and "Set Feature".
- A series to support extended linear cache support described by the ACPI HMAT table. The
addition helps enumerate the cache and also provides additional RAS reporting support for
configuration with extended linear cache. (and related fixes for the
series).
- An update to cxl_test to support a 3-way capable CFMWS.
- A documentation fix to remove unused "mixed mode".
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Merge tag 'cxl-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull Compute Express Link (CXL) updates from Dave Jiang:
- Add support for Global Persistent Flush (GPF)
- Cleanup of DPA partition metadata handling:
- Remove the CXL_DECODER_MIXED enum that's not needed anymore
- Introduce helpers to access resource and perf meta data
- Introduce 'struct cxl_dpa_partition' and 'struct cxl_range_info'
- Make cxl_dpa_alloc() DPA partition number agnostic
- Remove cxl_decoder_mode
- Cleanup partition size and perf helpers
- Remove unused CXL partition values
- Add logging support for CXL CPER endpoint and port protocol errors:
- Prefix protocol error struct and function names with cxl_
- Move protocol error definitions and structures to a common location
- Remove drivers/firmware/efi/cper_cxl.h to include/linux/cper.h
- Add support in GHES to process CXL CPER protocol errors
- Process CXL CPER protocol errors
- Add trace logging for CXL PCIe port RAS errors
- Remove redundant gp_port init
- Add validation of cxl device serial number
- CXL ABI documentation updates/fixups
- A series that uses guard() to clean up open coded mutex lockings and
remove gotos for error handling.
- Some followup patches to support dirty shutdown accounting:
- Add helper to retrieve DVSEC offset for dirty shutdown registers
- Rename cxl_get_dirty_shutdown() to cxl_arm_dirty_shutdown()
- Add support for dirty shutdown count via sysfs
- cxl_test support for dirty shutdown
- A series to support CXL mailbox Features commands.
Mostly in preparation for CXL EDAC code to utilize the Features
commands. It's also in preparation for CXL fwctl support to utilize
the CXL Features. The commands include "Get Supported Features", "Get
Feature", and "Set Feature".
- A series to support extended linear cache support described by the
ACPI HMAT table.
The addition helps enumerate the cache and also provides additional
RAS reporting support for configuration with extended linear cache.
(and related fixes for the series).
- An update to cxl_test to support a 3-way capable CFMWS
- A documentation fix to remove unused "mixed mode"
* tag 'cxl-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (39 commits)
cxl/region: Fix the first aliased address miscalculation
cxl/region: Quiet some dev_warn()s in extended linear cache setup
cxl/Documentation: Remove 'mixed' from sysfs mode doc
cxl: Fix warning from emitting resource_size_t as long long int on 32bit systems
cxl/test: Define a CFMWS capable of a 3 way HB interleave
cxl/mem: Do not return error if CONFIG_CXL_MCE unset
tools/testing/cxl: Set Shutdown State support
cxl/pmem: Export dirty shutdown count via sysfs
cxl/pmem: Rename cxl_dirty_shutdown_state()
cxl/pci: Introduce cxl_gpf_get_dvsec()
cxl/pci: Support Global Persistent Flush (GPF)
cxl: Document missing sysfs files
cxl: Plug typos in ABI doc
cxl/pmem: debug invalid serial number data
cxl/cdat: Remove redundant gp_port initialization
cxl/memdev: Remove unused partition values
cxl/region: Drop goto pattern of construct_region()
cxl/region: Drop goto pattern in cxl_dax_region_alloc()
cxl/core: Use guard() to drop goto pattern of cxl_dpa_alloc()
cxl/core: Use guard() to drop the goto pattern of cxl_dpa_free()
...
|
||
|
Chen Ni
|
1f5bdd3b0c |
smccc: kvm_guest: Remove unneeded semicolon
Remove unnecessary semicolons reported by Coccinelle/coccicheck and the semantic patch at scripts/coccinelle/misc/semicolon.cocci. Signed-off-by: Chen Ni <nichen@iscas.ac.cn> Link: https://lore.kernel.org/r/20250326040659.1190696-1-nichen@iscas.ac.cn Signed-off-by: Oliver Upton <oliver.upton@linux.dev> |
||
|
Linus Torvalds
|
2cd5769fb0 |
Driver core updates for 6.15-rc1
Here is the big set of driver core updates for 6.15-rc1. Lots of stuff
happened this development cycle, including:
- kernfs scaling changes to make it even faster thanks to rcu
- bin_attribute constify work in many subsystems
- faux bus minor tweaks for the rust bindings
- rust binding updates for driver core, pci, and platform busses,
making more functionaliy available to rust drivers. These are all
due to people actually trying to use the bindings that were in 6.14.
- make Rafael and Danilo full co-maintainers of the driver core
codebase
- other minor fixes and updates.
This has been in linux-next for a while now, with the only reported
issue being some merge conflicts with the rust tree. Depending on which
tree you pull first, you will have conflicts in one of them. The merge
resolution has been in linux-next as an example of what to do, or can be
found here:
https://lore.kernel.org/r/CANiq72n3Xe8JcnEjirDhCwQgvWoE65dddWecXnfdnbrmuah-RQ@mail.gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updatesk from Greg KH:
"Here is the big set of driver core updates for 6.15-rc1. Lots of stuff
happened this development cycle, including:
- kernfs scaling changes to make it even faster thanks to rcu
- bin_attribute constify work in many subsystems
- faux bus minor tweaks for the rust bindings
- rust binding updates for driver core, pci, and platform busses,
making more functionaliy available to rust drivers. These are all
due to people actually trying to use the bindings that were in
6.14.
- make Rafael and Danilo full co-maintainers of the driver core
codebase
- other minor fixes and updates"
* tag 'driver-core-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (52 commits)
rust: platform: require Send for Driver trait implementers
rust: pci: require Send for Driver trait implementers
rust: platform: impl Send + Sync for platform::Device
rust: pci: impl Send + Sync for pci::Device
rust: platform: fix unrestricted &mut platform::Device
rust: pci: fix unrestricted &mut pci::Device
rust: device: implement device context marker
rust: pci: use to_result() in enable_device_mem()
MAINTAINERS: driver core: mark Rafael and Danilo as co-maintainers
rust/kernel/faux: mark Registration methods inline
driver core: faux: only create the device if probe() succeeds
rust/faux: Add missing parent argument to Registration::new()
rust/faux: Drop #[repr(transparent)] from faux::Registration
rust: io: fix devres test with new io accessor functions
rust: io: rename `io::Io` accessors
kernfs: Move dput() outside of the RCU section.
efi: rci2: mark bin_attribute as __ro_after_init
rapidio: constify 'struct bin_attribute'
firmware: qemu_fw_cfg: constify 'struct bin_attribute'
powerpc/perf/hv-24x7: Constify 'struct bin_attribute'
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