Move fsi_stream_is_working() before fsi_count_fifo_err().
This prepares for a subsequent patch that needs to check stream status
when handling in-flight IRQ handlers. No functional changwqes intended.
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Suggested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260609113836.45079-5-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Call fsi_stream_stop() before fsi_hw_shutdown(). This matches the existing
order in the suspend path.
This change ensures all register accesses during stream shutdown are fully
completed before disabling the clocks.
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Suggested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260609113836.45079-4-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The FSI on r8a7740 requires the SPU bus/bridge clock to be enabled before
accessing its registers. Without this clock, any register access leads to
a system hang as the FSI block sits behind the SPU bus.
Update the binding to support multiple clocks to properly describe the
hardware clock tree, including:
- SPU bus/bridge clock (spu) for register access.
- CPG DIV6 clocks (icka/b) as functional clock.
- FSI dividers (diva/b) for audio clock generation.
- External clock inputs (xcka/b) provided by the board.
The hardware supports several valid clock configurations. For example,
when both FSIA and FSIB operate as slaves, only the fck and spu clocks
are required. When a port operates as a master, it can use either an
internal clock source (ickx + divx) or an external clock source
(ickx + xckx). Therefore, while fck and spu are mandatory on r8a7740,
the remaining clocks (icka/b, diva/b and xcka/b) are optional and depend
on the selected master/slave configuration and clock source.
Both sh73a0 and r8a7740 define the SPU DIV6 clock control register at
0xe6150084. The binding therefore documents the clocks supported by the
FSI driver for these variants.
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260609113836.45079-2-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Val Packett <val@packett.cool> says:
The Awinic smart speaker/amp drivers were merged in a very
"downstream-brained" state, where configuration was only really
determined by the binary "firmware" (register list) file instead
of properly participating in the ASoC system. Let's start
untangling this mess. This series makes aw88261 actually usable
on devices like fairphone-fp5, motorola-dubai and xiaomi-pipa.
Link: https://patch.msgid.link/20260529200550.529719-1-val@packett.cool
- Invert the value to match userspace expectations (in the hardware,
positive numbers represent negative dB attenuation)
- Provide TLV metadata for the dB scale (and divide the raw values by 2
as the excessive precision used by HW is not representable in TLV)
- Do not unnecessarily reset the volume while switching profiles
- Simplify aw88261_dev_set_volume using regmap_update_bits
- Do not add the initial volume from the profile to the requested volume
as that would throw off the dB mapping (if a lower max limit is
desired, it can be set in the UCM profile in userspace)
With this change, it's actually possible to use this hardware volume
control as PlaybackVolume in an ALSA UCM profile.
Fixes: 028a2ae256 ("ASoC: codecs: Add aw88261 amplifier driver")
Signed-off-by: Val Packett <val@packett.cool>
Link: https://patch.msgid.link/20260529200550.529719-8-val@packett.cool
Signed-off-by: Mark Brown <broonie@kernel.org>
The boost-related register fields used in aw88261_reg_force_set use the
exact same definitions as the rest of the fields, where the mask must be
inverted when passing it to regmap_update_bits, but they weren't
inverted here.
Fixes: 028a2ae256 ("ASoC: codecs: Add aw88261 amplifier driver")
Signed-off-by: Val Packett <val@packett.cool>
Tested-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260529200550.529719-7-val@packett.cool
Signed-off-by: Mark Brown <broonie@kernel.org>
Codec drivers are not supposed to do anything like this. The result was
that the first second or so of playback was essentially inaudible, and
very short alert sounds could be missed entirely. Let's not do this.
Signed-off-by: Val Packett <val@packett.cool>
Tested-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260529200550.529719-6-val@packett.cool
Signed-off-by: Mark Brown <broonie@kernel.org>
This "feature" was copied from downstream, but it does not belong in
the kernel at all. Remove it to simplify the driver.
Signed-off-by: Val Packett <val@packett.cool>
Tested-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260529200550.529719-5-val@packett.cool
Signed-off-by: Mark Brown <broonie@kernel.org>
This driver would create a wall of logspam during initialization due to
e.g. the PLL not being ready while waiting for it to stabilize. Change
intermediate dev_err() calls to dev_dbg() to reduce the noise.
While here, log the detected chip ID when that check fails.
Signed-off-by: Val Packett <val@packett.cool>
Tested-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260529200550.529719-4-val@packett.cool
Signed-off-by: Mark Brown <broonie@kernel.org>
This amp supports TDM mode, so implement the set_tdm_slot operation to
let the SoC driver configure the TDM slot number, width, and masks.
Signed-off-by: Val Packett <val@packett.cool>
Link: https://patch.msgid.link/20260529200550.529719-3-val@packett.cool
Signed-off-by: Mark Brown <broonie@kernel.org>
The aw88261 driver only worked with 32-bit 48kHz streams so far due to
the lack of a proper PLL initialization sequence. Fix by selecting all
the necessary PLL settings based on what was passed to us by the
hw_params/set_fmt ops. This replaces the strange downstream routine
that tries two divider modes in sequence.
Fixes: 028a2ae256 ("ASoC: codecs: Add aw88261 amplifier driver")
Tested-by: Luca Weiss <luca.weiss@fairphone.com> # qcm6490-fairphone-fp5
Signed-off-by: Val Packett <val@packett.cool>
Link: https://patch.msgid.link/20260529200550.529719-2-val@packett.cool
Signed-off-by: Mark Brown <broonie@kernel.org>
Only accept an ACPI machine table entry when machine_check is absent
or returns true, matching other AMD SoundWire machine select paths.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20260609144146.3311301-1-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Only accept an ACPI machine table entry when machine_check is absent
or returns true, matching other AMD SoundWire machine select paths.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20260609143230.3310356-1-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sma1307_check_fault_worker() stores dynamically allocated uevent strings in
envp[0]. Several fault conditions are checked in sequence, so a later fault
can overwrite envp[0] before the final kfree() and leak the previous
allocation.
The same flow can leave an OT1 volume entry in envp[1] while envp[0]
has been overwritten by a later non-OT1 fault, causing an inconsistent
uevent payload.
Use static STATUS strings and a stack buffer for the optional VOLUME entry.
This removes the allocations from the worker and keeps VOLUME tied only
to the OT1 events that produce it.
Fixes: 576c57e6b4 ("ASoC: sma1307: Add driver for Iron Device SMA1307")
Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com>
Link: https://patch.msgid.link/20260609-asoc-sma1307-uevent-leak-v1-1-cd7f5b062ab7@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Peter Ujfalusi <peter.ujfalusi@linux.intel.com> says:
This series hardens SOF kcontrol data paths for both IPC3 and IPC4 by
fixing size-handling bugs in put/get/update flows and tightening bounds
checks around firmware/user-provided payload lengths.
The changes include:
Fix TOCTOU-style size misuse in IPC3/IPC4 bytes put paths by validating and
using the incoming payload size.
Add notification/update payload size validation before parsing control data.
Use overflow-checked arithmetic when computing expected IPC3 control sizes.
Ensure update/copy bounds are validated against actual allocation limits.
Fix IPC3 bytes_ext bounds checks to account for struct header offset, closing
a heap overflow/over-read issue from unprivileged userspace TLV access.
Overall, the series makes control payload processing robust against malformed or
inconsistent sizes and prevents out-of-bounds accesses.
Link: https://patch.msgid.link/20260609083458.31193-1-peter.ujfalusi@linux.intel.com
The ipc_control_data buffer is allocated as kzalloc(max_size), where
max_size covers the entire struct sof_ipc_ctrl_data including its
flexible array payload. However, the bounds checks in bytes_ext_put
and _bytes_ext_get compared user data lengths against max_size
directly, ignoring that cdata->data sits at an offset of
sizeof(struct sof_ipc_ctrl_data) bytes into the allocation.
This allowed writing up to sizeof(struct sof_ipc_ctrl_data) bytes past
the end of the heap buffer from unprivileged userspace via the ALSA TLV
kcontrol interface, and similarly allowed over-reading adjacent heap
data on the get path.
Fix all bounds checks to subtract sizeof(*cdata) from max_size so they
reflect the actual space available at the cdata->data offset. Also fix
the error-path restore in bytes_ext_put which wrote to cdata->data
instead of cdata, causing the same overflow.
Fixes: 67ec2a0916 ("ASoC: SOF: Add bytes_ext control IPC ops for IPC3")
Cc: stable@vger.kernel.org
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20260609083458.31193-7-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In sof_ipc3_bytes_put(), the size used for the memcpy is derived from
the old data->size already in the buffer, not the incoming new data's
size field. If the new data has a different size, the copy length is
wrong: it may truncate valid data or copy stale bytes.
Similarly, sof_ipc3_bytes_get() checks data->size against max_size
without accounting for the sizeof(struct sof_ipc_ctrl_data) offset
of the flex array within the allocation.
Fix bytes_put to validate and use the incoming data's sof_abi_hdr.size
from ucontrol before copying. Fix bytes_get to subtract sizeof(*cdata)
from the bounds check to match the actual available space.
Fixes: 544ac8858f ("ASoC: SOF: Add bytes_get/put control IPC ops for IPC3")
Cc: stable@vger.kernel.org
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20260609083458.31193-6-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In snd_sof_update_control(), firmware-provided cdata->num_elems is
checked against local_cdata->data->size but never against the actual
allocation size. If local_cdata->data->size was previously set to an
inconsistent value, the memcpy could write past the allocated buffer.
Add a bounds check to ensure num_elems fits within the available space
in the ipc_control_data allocation before copying.
Fixes: 10f461d79c ("ASoC: SOF: Add IPC3 topology control ops")
Cc: stable@vger.kernel.org
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20260609083458.31193-5-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In sof_ipc3_control_update(), the expected_size calculation uses
firmware-provided cdata->num_elems in arithmetic that could overflow
on 32-bit platforms, wrapping to a small value. This would allow the
cdata->rhdr.hdr.size comparison to pass with mismatched sizes,
potentially leading to out-of-bounds access in snd_sof_update_control.
Use check_mul_overflow() and check_add_overflow() to detect and reject
overflowed size calculations.
Fixes: 10f461d79c ("ASoC: SOF: Add IPC3 topology control ops")
Cc: stable@vger.kernel.org
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20260609083458.31193-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Validate MODULE_NOTIFICATION payload length before reading
bytes/channel data in control update handling.
Fixes: 2a28b5240f ("ASoC: SOF: ipc4-control: Add support for generic bytes control")
Cc: stable@vger.kernel.org
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20260609083458.31193-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In sof_ipc4_bytes_put(), the copy size is derived from the old
data->size in the buffer rather than the incoming new data's size
field from ucontrol. If the new data has a different size, the copy
uses the wrong length: it may truncate valid data or copy stale bytes.
Fix by validating and using the incoming data's sof_abi_hdr.size from
ucontrol before copying.
Fixes: a062c8899f ("ASoC: SOF: ipc4-control: Add support for bytes control get and put")
Cc: stable@vger.kernel.org
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20260609083458.31193-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Increase the pm_runtime autosuspend delay to be longer than the
timeout of the firmware's own inactivity timer.
There is no point attempting to pm_runtime suspend any sooner than
the firmware idle timeout because it would only mean the driver has
to poll waiting for the firmware idle.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20260609122946.288103-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
create_sdw_dailinks() walks sof_dais until it finds an entry with
initialised cleared, but sof_dais is allocated with exactly num_ends
entries. If all entries are initialised, the loop reads past the end of
the array.
Pass the allocated entry count to create_sdw_dailinks() and stop before
reading past the array.
Fixes: 6d8348ddc5 ("ASoC: amd: acp: refactor SoundWire machine driver code")
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Link: https://patch.msgid.link/20260528082110.915549-2-aaron.ma@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
create_sdw_dailinks() walks soc_dais until it finds an entry with
initialised cleared, but soc_dais is allocated with exactly num_ends
entries. If all entries are initialised, the loop reads past the end of
the array.
This was reported by KASAN:
BUG: KASAN: slab-out-of-bounds in mc_probe+0x26b3/0x2774 [snd_acp_sdw_legacy_mach]
Read of size 1
Pass the allocated entry count to create_sdw_dailinks() and stop before
reading past the array.
Fixes: 2981d9b078 ("ASoC: amd: acp: add soundwire machine driver for legacy stack")
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Link: https://patch.msgid.link/20260528082110.915549-1-aaron.ma@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Clean up the code using guard() for mutex & spin locks.
Merely code refactoring, and no behavior change.
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260529103019.15233-1-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
mt8365_afe_suspend() allocates the register backup buffer with
devm_kcalloc(), but does not check for allocation failure before using the
returned pointer. This may lead to a NULL pointer dereference when
accessing afe->reg_back_up[i].
Add the missing NULL check and return -ENOMEM on allocation failure after
disabling the main clock.
Also propagate the return value of mt8365_afe_suspend() in
mt8365_afe_dev_runtime_suspend() so that the suspended state is not updated
when suspend fails.
Signed-off-by: Tuo Li <islituo@gmail.com>
Link: https://patch.msgid.link/20260528064107.470824-1-islituo@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The TAS2573 belongs to the TAS257x device family, featuring an integrated
DSP and IV sensing capability.
Signed-off-by: Baojun Xu <baojun.xu@ti.com>
Link: https://patch.msgid.link/20260602100532.6463-2-baojun.xu@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The TAS2573 belongs to the TAS257x device family, featuring an integrated
DSP and IV sensing capability.
Signed-off-by: Baojun Xu <baojun.xu@ti.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260602100532.6463-1-baojun.xu@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> says:
SuperH ecovec24/7724se are the last user of Simple Audio Card as
"platform data style". It is mainly supporting "DT style" in these days.
Now, Simple Audio Card "platform data style" is no longer correctly working
during almost this 10 years. but we have not get such report.
Let's remove Sound support from SuperH ecovec24/7724se, and remove
Simple Audio Card platform data style.
Link: https://patch.msgid.link/87zf1le4fu.wl-kuninori.morimoto.gx@renesas.com
Simple-Card has created for "platform data" style first, and expanded
to "DT style". Current Simple-Card "platform data" style should not
work during almost 10 years, but no one reported it.
No one is using "platform data" style. Let's remove its support.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87v7c9e4f4.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
7724se is using Simple-Audio-Card with "platform data" style
(which is mainly supporting "DT style" today), but "platform data"
style is not working correctly working during almost 10 years.
7724se sound doesn't work in these days, and there has been no
such report. Let's remove sound support.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87wlwpe4f9.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Ecovec24 is using Simple-Audio-Card with "platform data" style
(which is mainly supporting "DT style" today), but "platform data"
style is not working correctly working during almost 10 years.
And DA7210 which is used in Ecovec24 was prototype version, and has
diff between production version. The driver doesn't care about it.
Ecovec24 sound doesn't work in these days, and there has been no
such report. Let's remove sound support.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87y0h5e4ff.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Chancel Liu <chancel.liu@nxp.com> says:
This series adds two features to the i.MX RPMSG ASoC card:
1. Headphone jack detection via GPIO: Introduce the "hp-det-gpios"
device tree property and use simple_util_init_jack() to
register a headphone jack with GPIO-based insertion detection.
2. driver_name assignment: Set driver_name on the snd_soc_card to
"imx-audio-rpmsg", enabling userspace tools such as UCM to reliably
identify the card by driver name regardless of the board-specific
card name.
Link: https://patch.msgid.link/20260528020725.2265321-1-chancel.liu@nxp.com
Set driver_name to "imx-audio-rpmsg" for the i.MX RPMSG sound card.
This allows userspace audio configuration tools (e.g., UCM) to match
the card by driver name independently of the card name, which may vary
across board configurations.
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://patch.msgid.link/20260528020725.2265321-4-chancel.liu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add headphone jack detection support for i.MX RPMSG audio cards.
When the "hp-det-gpios" property is present in the device tree node,
use simple_util_init_jack() from the ASoC simple card utilities to
register a headphone jack with GPIO-based insertion detection.
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://patch.msgid.link/20260528020725.2265321-3-chancel.liu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Sound cards using the i.MX RPMSG audio interface may connect a
headphone jack with GPIO-based insertion detection. Add the
"hp-det-gpios" property to the fsl,rpmsg binding to support this
configuration.
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://patch.msgid.link/20260528020725.2265321-2-chancel.liu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Convert the xtfpga I2S controller plain-text binding documentation
to standard dt-schema.
The hardware requires exactly one memory region, one interrupt line,
and one phandle to the master clock. Verified these constraints against
the driver source in sound/soc/xtensa/xtfpga-i2s.c.
Also explicitly define the '#sound-dai-cells' property, as it is
required for audio routing but was omitted from the original
text properties list.
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chaitanya Sabnis <chaitanya.msabnis@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260421085635.4490-1-chaitanya.msabnis@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
- Add more AMD Zen6 models (Pratik Vishwakarma)
- Avoid confusing bootup message by the Intel resctl enumeration
code when running on certain AMD systems (Tony Luck)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'x86-urgent-2026-06-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
- Add more AMD Zen6 models (Pratik Vishwakarma)
- Avoid confusing bootup message by the Intel resctl enumeration
code when running on certain AMD systems (Tony Luck)
* tag 'x86-urgent-2026-06-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/resctrl: Only check Intel systems for SNC
x86/CPU/AMD: Add more Zen6 models
- Fix the arch_inlined_clockevent_set_next_coupled() prototype
in the !CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST case
(Naveen Kumar Chaudhary)
- Fix an off-by-1 bug in the sys_settimeofday() usecs validation
code (Naveen Kumar Chaudhary)
- Mark vdso_k_*_data pointers as __ro_after_init
(Thomas Weißschuh)
- Fix livelock race in tmigr_handle_remote_up()
(Amit Matityahu)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'timers-urgent-2026-06-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fixes from Ingo Molnar:
- Fix the arch_inlined_clockevent_set_next_coupled() prototype in the
!CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST case (Naveen Kumar Chaudhary)
- Fix an off-by-1 bug in the sys_settimeofday() usecs validation code
(Naveen Kumar Chaudhary)
- Mark vdso_k_*_data pointers as __ro_after_init (Thomas Weißschuh)
- Fix livelock race in tmigr_handle_remote_up() (Amit Matityahu)
* tag 'timers-urgent-2026-06-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
timers/migration: Fix livelock in tmigr_handle_remote_up()
vdso/datastore: Mark vdso_k_*_data pointers as __ro_after_init
time: Fix off-by-one in settimeofday() usec validation
clockevents: Fix duplicate type specifier in stub function parameter
- Fix a NULL pointer dereference bug in the FUTEX_CMP_REQUEUE_PI
code (Ji'an Zhou)
- Fix a NULL pointer dereference bug in the rtmutex code
(Davidlohr Bueso)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'locking-urgent-2026-06-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fixes from Ingo Molnar:
- Fix a NULL pointer dereference bug in the FUTEX_CMP_REQUEUE_PI
code (Ji'an Zhou)
- Fix a NULL pointer dereference bug in the rtmutex code (Davidlohr
Bueso)
* tag 'locking-urgent-2026-06-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
locking/rtmutex: Skip remove_waiter() when waiter is not enqueued
futex/requeue: Prevent NULL pointer dereference in remove_waiter() on self-deadlock
Arnd's randconfig testing turned up a missing selection of
CONFIG_IRQ_DOMAIN which was causing build breaks.
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Merge tag 'regulator-fix-v7.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fix from Mark Brown:
"Arnd's randconfig testing turned up a missing selection of
CONFIG_IRQ_DOMAIN which was causing build breaks"
* tag 'regulator-fix-v7.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: mt6363: select CONFIG_IRQ_DOMAIN
- two quirks for atkbd to deal with laptops that can not handle
"deactivate" command on the keyboard PS/2 port.
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Merge tag 'input-for-v7.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- two quirks for atkbd to deal with laptops that can not handle
"deactivate" command on the keyboard PS/2 port
* tag 'input-for-v7.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: atkbd - skip deactivate for HONOR BCC-N's internal keyboard
Input: atkbd - add DMI quirk for Lenovo Yoga Air 14 (83QK)
After commit 0652a3daa7 ("tracing: Fix CFI violation in probestub
being called by tprobes"), there are many build errors when building
ARCH=arm multi_v7_defconfig + CONFIG_CFI=y like:
In file included from drivers/base/devres.c:17:
In file included from drivers/base/trace.h:16:
In file included from include/linux/tracepoint.h:23:
include/linux/cfi.h:44:6: error: call to undeclared function 'get_kernel_nofault'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
44 | if (get_kernel_nofault(hash, func - cfi_get_offset()))
| ^
1 error generated.
get_kernel_nofault() is called in the generic version of
cfi_get_func_hash() but nothing ensures uaccess.h is always included for
a proper expansion and prototype. Include uaccess.h in cfi.h to clear
up the errors.
Cc: stable@vger.kernel.org
Fixes: 0652a3daa7 ("tracing: Fix CFI violation in probestub being called by tprobes")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Reviewed-by: Sami Tolvanen <samitolvanen@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
It's getting calmer, but we cam up with still a handful small fixes,
including two core fixes. All look sane and safe.
* Core:
- Fix wait queue list corruption in snd_pcm_drain() on linked streams
- Fix UMP event stack overread in seq dummy driver
* USB-audio:
- Add quirk for AB13X USB Audio
- Fix the regression with sticky mixer volumes in 7.1-rc
* ASoC:
- Fix 32-slot TDM breakage on Freescale SAI
- Varioud DMI quirks for AMD ACP
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Merge tag 'sound-7.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"It's getting calmer, but we still came up with a handful of small
fixes, including two core fixes. All look sane and safe.
Core:
- Fix wait queue list corruption in snd_pcm_drain() on linked streams
- Fix UMP event stack overread in seq dummy driver
USB-audio:
- Add quirk for AB13X USB Audio
- Fix the regression with sticky mixer volumes in 7.1-rc
ASoC:
- Fix 32-slot TDM breakage on Freescale SAI
- Varioud DMI quirks for AMD ACP"
* tag 'sound-7.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: seq: dummy: fix UMP event stack overread
ALSA: usb-audio: Add iface reset and delay quirk for AB13X USB Audio
ALSA: PCM: Fix wait queue list corruption in snd_pcm_drain() on linked streams
ASoC: amd: acp70: add standalone RT721 SoundWire machine
ASoC: amd: yc: Add MSI Raider A18 HX A9WJG to quirk table
ASoC: fsl_sai: Fix 32 slots TDM broken by integer shift UB in xMR write
ASoC: amd: yc: Enable internal mic on MSI Bravo 17 C7VF
ASoC: amd: acp: Add DMI quirk for Lenovo Yoga Pro 7 15ASH11
ALSA: usb-audio: Set the value of potential sticky mixers to maximum
Toolchain and infrastructure:
- Fix 'rustc-option' (the Makefile one) when cross-compiling that leads
to build or boot failures in certain configs.
- Work around a Rust compiler bug (already fixed for Rust 1.98.0) thats
lead to boot failures in certain configs due to missing 'uwtable'
LLVM module flags.
- Support a Rust compiler change (starting with Rust 1.98.0) in the
unstable target specification JSON files.
- Forbid Rust + arm + KASAN configs, which do not build.
'kernel' crate:
- Fix NOMMU build by adding a missing helper.
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Merge tag 'rust-fixes-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
Pull Rust fixes from Miguel Ojeda:
"Toolchain and infrastructure:
- Fix 'rustc-option' (the Makefile one) when cross-compiling that
leads to build or boot failures in certain configs
- Work around a Rust compiler bug (already fixed for Rust 1.98.0)
thats lead to boot failures in certain configs due to missing
'uwtable' LLVM module flags
- Support a Rust compiler change (starting with Rust 1.98.0) in the
unstable target specification JSON files
- Forbid Rust + arm + KASAN configs, which do not build
'kernel' crate:
- Fix NOMMU build by adding a missing helper"
* tag 'rust-fixes-7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux:
rust: x86: support Rust >= 1.98.0 target spec
rust: arm64: set uwtable llvm module flag for CONFIG_UNWIND_TABLES
rust: helpers: add is_vmalloc_addr wrapper for NOMMU builds
rust: kasan/kbuild: fix rustc-option when cross-compiling
ARM: Do not select HAVE_RUST when KASAN is enabled
