History log of /linux/drivers/platform/x86/amd/hsmp/hsmp.c (Results 1 – 25 of 99)
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# e9ef810d 31-Jul-2025 Jiri Kosina <jkosina@suse.com>

Merge branch 'for-6.17/amd-sfh' into for-linus

- add support for operating modes (Basavaraj Natikar)


Revision tags: v6.16, v6.16-rc7, v6.16-rc6, v6.16-rc5, v6.16-rc4
# c833e8cc 23-Jun-2025 Namhyung Kim <namhyung@kernel.org>

Merge tag 'v6.16-rc3' into perf-tools-next

To get the fixes in libbpf and perf tools.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>


# 9cf9db88 31-Jul-2025 Miquel Raynal <miquel.raynal@bootlin.com>

Merge tag 'nand/for-6.17' into mtd/next

* Raw NAND changes:

Various controller drivers received minor fixes like DMA mapping checks,
better timing derivations or bitflip statistics.
It has also bee

Merge tag 'nand/for-6.17' into mtd/next

* Raw NAND changes:

Various controller drivers received minor fixes like DMA mapping checks,
better timing derivations or bitflip statistics.
It has also been discovered that some Hynix NAND flashes were not
supporting read-retries, which is not properly supported.

* SPI NAND changes:

In order to support high-speed modes, certain chips need extra
configuration like adding more dummy cycles. This is now possible,
especially on Winbond chips.

Aside from that, Gigadevice gets support for a new chip (GD5F1GM9).

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

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# 74f1af95 29-Jun-2025 Rob Clark <robin.clark@oss.qualcomm.com>

Merge remote-tracking branch 'drm/drm-next' into msm-next

Back-merge drm-next to (indirectly) get arm-smmu updates for making
stall-on-fault more reliable.

Signed-off-by: Rob Clark <robin.clark@oss

Merge remote-tracking branch 'drm/drm-next' into msm-next

Back-merge drm-next to (indirectly) get arm-smmu updates for making
stall-on-fault more reliable.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>

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Revision tags: v6.16-rc3, v6.16-rc2
# c598d5eb 11-Jun-2025 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next

Backmerging to forward to v6.16-rc1

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


# 86e2d052 09-Jun-2025 Thomas Hellström <thomas.hellstrom@linux.intel.com>

Merge drm/drm-next into drm-xe-next

Backmerging to bring in 6.16

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>


# 34c55367 09-Jun-2025 Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-intel-next

Sync to v6.16-rc1, among other things to get the fixed size GENMASK_U*()
and BIT_U*() macros.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>


Revision tags: v6.16-rc1
# bbfd5594 28-May-2025 Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

Merge drm/drm-next into drm-intel-gt-next

Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")
in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04

Merge drm/drm-next into drm-intel-gt-next

Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0")
in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04).

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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Revision tags: v6.15, v6.15-rc7
# db5302ae 16-May-2025 Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-intel-next

Backmerge to sync with v6.15-rc, xe, and specifically async flip changes
in drm-misc.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>


# 886178a3 26-Jun-2025 Alexei Starovoitov <ast@kernel.org>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after rc3

Cross-merge BPF, perf and other fixes after downstream PRs.
It restores BPF CI to green after critical fix
commit bc4394e5e79c (

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after rc3

Cross-merge BPF, perf and other fixes after downstream PRs.
It restores BPF CI to green after critical fix
commit bc4394e5e79c ("perf: Fix the throttle error of some clock events")

No conflicts.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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# 62deb67f 12-Jun-2025 Jakub Kicinski <kuba@kernel.org>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR (net-6.16-rc3).

No conflicts or adjacent changes.

Signed-off-by: Jakub Kicinski <kub

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR (net-6.16-rc3).

No conflicts or adjacent changes.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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# 5bf2f511 28-Jul-2025 Ingo Molnar <mingo@kernel.org>

Merge tag 'v6.16' into x86/cpu, to resolve conflict

Resolve overlapping context conflict between this upstream fix:

d8010d4ba43e ("x86/bugs: Add a Transient Scheduler Attacks mitigation")

And th

Merge tag 'v6.16' into x86/cpu, to resolve conflict

Resolve overlapping context conflict between this upstream fix:

d8010d4ba43e ("x86/bugs: Add a Transient Scheduler Attacks mitigation")

And this pending commit in tip:x86/cpu:

65f55a301766 ("x86/CPU/AMD: Add CPUID faulting support")

Conflicts:
arch/x86/kernel/cpu/amd.c

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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# 8f214615 14-Jul-2025 Peter Zijlstra <peterz@infradead.org>

Merge branch 'tip/sched/urgent'

Avoid merge conflicts

Signed-off-by: Peter Zijlstra <peterz@infradead.org>


# 3829d81b 11-Jul-2025 Takashi Iwai <tiwai@suse.de>

Merge branch 'for-linus' into for-next

Back-merge 6.16 devel branch for large patch sets including string
cleanups and HD-audio reorganization

Signed-off-by: Takashi Iwai <tiwai@suse.de>


# 81c3b725 05-Jul-2025 Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge merge point of tag 'usb-6.16-rc5' into usb-next

We need the USB fixes in here as well to build on top of for other
changes that depend on them.

Signed-off-by: Greg Kroah-Hartman <gregkh@linux

Merge merge point of tag 'usb-6.16-rc5' into usb-next

We need the USB fixes in here as well to build on top of for other
changes that depend on them.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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# 88e326b3 02-Jul-2025 Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

Merge branch 'fixes' into for-next

Merge fixes back into for-next to be able to take dell_rbu change that
is build on top of fixes material, and to bring lenovo related changes
in sync after the mov

Merge branch 'fixes' into for-next

Merge fixes back into for-next to be able to take dell_rbu change that
is build on top of fixes material, and to bring lenovo related changes
in sync after the move under lenovo/ subdir in the for-next branch and
diverging changes in the fixes branch.

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# b4d72f15 30-Jun-2025 Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 6.16-rc4 into staging-next

We need the staging fix in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>


# 815ac679 30-Jun-2025 Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 6.16-rc4 into tty-next

We need the tty/serial fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>


# 51c18d4d 25-Jun-2025 Mark Brown <broonie@kernel.org>

ASoC: Standardize ASoC menu

Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:

Current Kconfig menu at [ALSA for SoC audio support] has no rules.
So, some venders are using men

ASoC: Standardize ASoC menu

Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:

Current Kconfig menu at [ALSA for SoC audio support] has no rules.
So, some venders are using menu style, some venders are listed each drivers
on top page, etc. It is difficult to find target vender and/or drivers
because it is very random.

Let's standardize ASoC menu, like below

--- ALSA for SoC audio support
Analog Devices --->
AMD --->
Apple --->
Atmel --->
Au1x ----
Broadcom --->
Cirrus Logic --->
DesignWare --->
Freescale --->
Google --->
Hisilicon --->
...

One concern is *vender folder* alphabetical order vs *vender name*
alphabetical order were different. For example "sunxi" menu is
"Allwinner".

Link: https://lore.kernel.org/r/8734c8bf3l.wl-kuninori.morimoto.gx@renesas.com

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# 1256eb42 24-Jun-2025 Mark Brown <broonie@kernel.org>

spi: microchip-core-qspi: Add regular transfers

Merge series from Conor Dooley <conor@kernel.org>:

This is a v2 of a patchset I sent about this time last year, adding the
regular transfer_one_messa

spi: microchip-core-qspi: Add regular transfers

Merge series from Conor Dooley <conor@kernel.org>:

This is a v2 of a patchset I sent about this time last year, adding the
regular transfer_one_message op to the microchip-core-qspi driver. In that
v1 Mark expressed his dislike for that op, so v2 is using
prepare/unprepare/transfer_one instead. The unprepare implementation still
contains the 750 us delay that the driver had back in v1. I've heard a
suggestion internally as to why this is needed, but it was unsubstantiated,
so I still have no justification for it. I held off on sending a v2 because
of a lack of explanation for the delay, but I don't wanna hold off forever
for something I might never understand.

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# 53e1d4a8 23-Jun-2025 Mark Brown <broonie@kernel.org>

regulator: dvfsrc: Add support for MT8196 and

Merge series from AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>:

This series adds support for the DVFSRC regulators found on the

regulator: dvfsrc: Add support for MT8196 and

Merge series from AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>:

This series adds support for the DVFSRC regulators found on the MediaTek
MT8196 Chromebook SoC and the (unrelated) MT6893 Dimensity 1200.

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# 63dafeb3 23-Jun-2025 Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 6.16-rc3 into driver-core-next

We need the driver-core fixes that are in 6.16-rc3 into here as well
to build on top of.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>


# 346bd8a9 26-Jun-2025 Takashi Iwai <tiwai@suse.de>

Merge tag 'asoc-fix-v6.16-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.16

A small collection of fixes, the main one being a fix for resume

Merge tag 'asoc-fix-v6.16-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.16

A small collection of fixes, the main one being a fix for resume from
hibernation on AMD systems, plus a few new quirk entries for AMD
systems.

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# 46637478 17-Jun-2025 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'platform-drivers-x86-v6.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver fixes from Ilpo Järvinen:

- amd/hsmp: Timeout handling

Merge tag 'platform-drivers-x86-v6.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver fixes from Ilpo Järvinen:

- amd/hsmp: Timeout handling fixes

- amd/pmc:
- Clear metrics table at start of cycle
- Add PCSpecialist Lafite Pro V 14M to 8042 quirks list

- amd/pmf: Fix error handling corner cases (nth attempt)

- alienware-wmi-wmax: Revert G-Mode support as it lowers performance

- dell_rbu:
- Fix sparse lock context warning
- Fix list head usage
- Don't overwrite data buffer past the size of the last packet

- ideapad-laptop: Ensure EC is not polled too frequently

- intel-uncore-freq:
- Fail module load when plat_info is NULL
- Avoid a non-literal format string as it triggers a compiler warning

- intel/pmc: Add Lunar Lake and Panther Lake support to SSRAM Telemetry

- intel/power-domains: Fix error code in tpmi_init()

- samsung-galaxybook: Add support for Notebook 9 Pro and others
(SAM0426)

* tag 'platform-drivers-x86-v6.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
Revert "platform/x86: alienware-wmi-wmax: Add G-Mode support to Alienware m16 R1"
platform/x86/amd/pmc: Add PCSpecialist Lafite Pro V 14M to 8042 quirks list
platform/x86/intel-uncore-freq: avoid non-literal format string
platform/x86/intel/pmc: Add Panther Lake support to Intel PMC SSRAM Telemetry
platform/x86/intel/pmc: Add Lunar Lake support to Intel PMC SSRAM Telemetry
MAINTAINERS: .mailmap: Update Hans de Goede's email address
platform/x86: dell_rbu: Bump version
platform/x86: dell_rbu: Stop overwriting data buffer
platform/x86: dell_rbu: Fix list usage
platform/x86: dell_rbu: Fix lock context warning
platform/x86/amd: pmf: Simplify error flow in amd_pmf_init_smart_pc()
platform/x86/amd: pmf: Prevent amd_pmf_tee_deinit() from running twice
platform/x86/amd: pmf: Use device managed allocations
x86/platform/amd: replace down_timeout() with down_interruptible()
x86/platform/amd: move final timeout check to after final sleep
platform/x86/amd: pmc: Clear metrics table at start of cycle
platform/x86/intel: power-domains: Fix error code in tpmi_init()
platform/x86: samsung-galaxybook: Add SAM0426
platform/x86/intel-uncore-freq: Fail module load when plat_info is NULL
platform/x86: ideapad-laptop: use usleep_range() for EC polling

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# 784e48a8 05-Jun-2025 Jake Hillion <jake@hillion.co.uk>

x86/platform/amd: replace down_timeout() with down_interruptible()

Currently hsmp_send_message() uses down_timeout() with a 100ms timeout
to take the semaphore. However __hsmp_send_message(), the co

x86/platform/amd: replace down_timeout() with down_interruptible()

Currently hsmp_send_message() uses down_timeout() with a 100ms timeout
to take the semaphore. However __hsmp_send_message(), the content of the
critical section, has a sleep in it. On systems with significantly
delayed scheduling behaviour this may take over 100ms.

Convert this method to down_interruptible(). Leave the error handling
the same as the documentation currently is not specific about what error
is returned.

Previous behaviour: a caller who competes with another caller stuck in
the critical section due to scheduler delays would receive -ETIME.

New behaviour: a caller who competes with another caller stuck in the
critical section due to scheduler delays will complete successfully.

Reviewed-by: Suma Hegde <suma.hegde@amd.com>
Tested-by: Suma Hegde <suma.hegde@amd.com>
Signed-off-by: Jake Hillion <jake@hillion.co.uk>
Link: https://lore.kernel.org/r/20250605-amd-hsmp-v2-2-a811bc3dd74a@hillion.co.uk
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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