The f2fs_evict_inode() can be called during the direct reclaim path, but
__add_ino_entry requires allocating some memory. Since we don't need to
do that in that context, let's migrate it in other workqueue context.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
The bounce_error_event() embeds the failed event in the bounce payload
by pointing data.ext.ptr at it. When that event is a queued
variable-length event, its own data.ext.ptr holds the address of its
first extension cell, put there by snd_seq_event_dup(). The payload
goes out verbatim through snd_seq_expand_var_event(), so the address
reaches userspace.
That is the same address commit 705dd6dcbc ("ALSA: seq: Clear
variable event pointer on read") removed from the event header. The
read path still clears it there, just above the call that expands the
payload.
Embed a sanitised copy instead, treated exactly as snd_seq_read()
treats the header. A stack copy is enough because delivery is
synchronous and snd_seq_event_dup() copies before returning.
An unprivileged client reaches this by setting SNDRV_SEQ_FILTER_BOUNCE,
queueing a variable-length event to a port that does not exist and
reading the bounce back. Eight bytes on 64-bit, from its own pool.
Fixes: efc86691e4 ("ALSA: seq: Fix kernel heap address leak in bounce_error_event()")
Assisted-by: Claude:claude-opus-5
Signed-off-by: HyeongJun An <sammiee5311@gmail.com>
Link: https://patch.msgid.link/20260811131835.3837024-1-sammiee5311@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Correct a few white-space issues, like double space after '=' or before
bracket '{' characters, which will be flagged by dt-check-style. No
functional changes.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260801195517.235161-2-krzysztof.kozlowski@oss.qualcomm.com
Adding HDMI-In capture support for the NVL products which doesn't have
onboard I2S codec. But need to support HDMI-In capture via I2S and
audio playback through HDMI/DP monitor.
Signed-off-by: Balamurugan C <balamurugan.c@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20260811005354.2884137-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The driver does not use gpiod API calls in an atomic context. Switch
to gpiod_set_value_cansleep() calls to allow using the driver with GPIO
controllers that might need process context to operate.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://patch.msgid.link/amPsnh9wDIG2CeSi@google.com
Signed-off-by: David Heidelberg <david@ixit.cz>
The usual coding style is to skip the comma after a initializer iff the
closing } is on the same line. Also there is usually no empty line
between the array and the MODULE_DEVICE_TABLE() macro.
Adapt two drivers accordingly to match this common style.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/8a186cb0376deb3d4f4264e6ed351562b79bb53d.1783091699.git.u.kleine-koenig@baylibre.com
Signed-off-by: David Heidelberg <david@ixit.cz>
While being less compact, using named initializers allows to more easily
see which members of the structs are assigned which value without having
to lookup the declaration of the struct. And it's also more robust
against changes to the struct definition.
The mentioned robustness is relevant for a planned change to struct
spi_device_id that replaces .driver_data by an anonymous union.
This patch doesn't modify the compiled arrays, only their representation
in source form benefits.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/308a0d43ef042566ca595f1afa803cac592a4643.1783091699.git.u.kleine-koenig@baylibre.com
Signed-off-by: David Heidelberg <david@ixit.cz>
The drivers explicitly set the .driver_data member of struct
spi_device_id to zero without relying on that value. Drop these
unused assignments.
This patch doesn't modify the compiled arrays, only their representation
in source form benefits.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/c645d5855d26307d6164122412335533febbf8b9.1783091699.git.u.kleine-koenig@baylibre.com
Signed-off-by: David Heidelberg <david@ixit.cz>
The most common style treewide is:
- A single space in the list terminator and no trailing ,
- No comma after a named initializers iff the closing } is on the same
line
Adapt the of_device_id arrays accordingly.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Reviewed-by: Ian Ray <ian.ray@gehealthcare.com>
Link: https://patch.msgid.link/583375dcd834f5edf6241b09cdd75ad4f32af668.1783091699.git.u.kleine-koenig@baylibre.com
Signed-off-by: David Heidelberg <david@ixit.cz>
Referencing these arrays in MODULE_DEVICE_TABLE() is enough to convince
the compiler that they are used even if the drivers are built-in (since
5ab23c7923 ("modpost: Create modalias for builtin modules"). So the
__maybe_unused marking can be removed without introducing a compiler
warning.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/031ea0ae38838df3261f844eb13e9841769b49a7.1783091699.git.u.kleine-koenig@baylibre.com
Signed-off-by: David Heidelberg <david@ixit.cz>
While being less compact, using named initializers allows to more easily
see which members of the structs are assigned which value without having
to lookup the declaration of the struct. And it's also more robust
against changes to the struct definition.
The mentioned robustness is relevant for a planned change to struct
mei_cl_device_id that replaces .driver_data by an anonymous union.
This patch doesn't modify the compiled arrays, only their representation
in source form benefits.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/cdc9bbac2e0743550970e565f57996c8a833446f.1783091699.git.u.kleine-koenig@baylibre.com
Signed-off-by: David Heidelberg <david@ixit.cz>
Usually there is no empty line between a module device table and the
respective MODULE_DEVICE_TABLE():
$ git grep -h -B1 ^MODULE_DEVICE_TABLE v7.1-rc1 | sort | uniq -c | sort -n
...
1388
8129 };
9784 --
(The `--` is part of grep output to separate the matches with their
context from each other, that's not the most usual line before
MODULE_DEVICE_TABLE(...).)
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/7562d0062948a474957d8d733c0e8a70de502624.1783091699.git.u.kleine-koenig@baylibre.com
Signed-off-by: David Heidelberg <david@ixit.cz>
While being less compact, using named initializers allows to more easily
see which members of the structs are assigned which value without having
to lookup the declaration of the struct. And it's also more robust
against changes to the struct definition.
The mentioned robustness is relevant for a planned change to struct
acpi_device_id that replaces .driver_data by an anonymous union.
This patch doesn't modify the compiled arrays, only their representation
in source form benefits. The former was confirmed with x86 and arm64
builds.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Reviewed-by: Ian Ray <ian.ray@gehealthcare.com>
Link: https://patch.msgid.link/5f60cd3e9831aac3995ed1a1b074ca1ae32e5286.1783091699.git.u.kleine-koenig@baylibre.com
Signed-off-by: David Heidelberg <david@ixit.cz>
The drivers explicitly set the .driver_data member of struct
acpi_device_id to zero without relying on that value. Drop these
unused assignments.
This patch doesn't modify the compiled arrays, only their representation
in source form benefits.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/c77f6376214001297f28d3ec48f0a853985f1847.1783091699.git.u.kleine-koenig@baylibre.com
Signed-off-by: David Heidelberg <david@ixit.cz>
Referencing these arrays in MODULE_DEVICE_TABLE() is enough to convince
the compiler that they are used even if the drivers are built-in (since
5ab23c7923 ("modpost: Create modalias for builtin modules"). So the
__maybe_unused marking can be removed without introducing a compiler
warning.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/4c25d7a7f81d5117cd5d0de4a9f06ed0552e8793.1783091699.git.u.kleine-koenig@baylibre.com
Signed-off-by: David Heidelberg <david@ixit.cz>
Add a call to nxp_nci_remove() in nxp_nci_i2c_probe() when the
request_threaded_irq() fails.
Previously, IRQ resources were not being freed upon error.
Assisted-by: gkh_clanker_2000
Cc: David Heidelberg <david@ixit.cz>
Cc: Carl Lee <carl.lee@amd.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Cc: Ian Ray <ian.ray@gehealthcare.com>
Cc: "Uwe Kleine-König (The Capable Hub)" <u.kleine-koenig@baylibre.com>
Signed-off-by: Griffin Kroah-Hartman <griffin@kroah.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Ian Ray <ian.ray@gehealthcare.com>
Link: https://patch.msgid.link/2026070726-observer-fang-9716@gregkh
Signed-off-by: David Heidelberg <david@ixit.cz>
Call nfcmrvl_nci_unregister_dev() if nci_spi_allocate_spi() fails,
unwrapping the previous call to nfcmrvl_nci_register_dev() during the
nfcmrvl_spi_probe() function.
Assisted-by: gkh-clanker-2000
Cc: David Heidelberg <david@ixit.cz>
Signed-off-by: Griffin Kroah-Hartman <griffin@kroah.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/2026070716-crucial-slouchy-b8a9@gregkh
Signed-off-by: David Heidelberg <david@ixit.cz>
When a command's timeout is zero, no response is expected, and the TX
interrupt handler completes the command by passing ERR_PTR(0) to the
digital callback.
ERR_PTR(0) evaluates to NULL, so no errno is encoded here. Use NULL
directly to avoid suggesting that this is an error-pointer path.
Signed-off-by: Linmao Li <lilinmao@kylinos.cn>
Link: https://patch.msgid.link/20260706075743.564658-1-lilinmao@kylinos.cn
Signed-off-by: David Heidelberg <david@ixit.cz>
error: call to ‘__read_overflow2_field’ declared with attribute warning:
detected read beyond size of field (2nd parameter); maybe use
struct_group()? [-Werror=attribute-warning]
As suggested, add a struct_group and memcpy that.
Also replace 9 with sizeof for clarify.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://patch.msgid.link/20260608050034.5679-1-rosenp@gmail.com
Signed-off-by: David Heidelberg <david@ixit.cz>
Both these functions can fail.
The first calls to those functions are already checked and result in
KSFT_SKIP.
If they start failing afterwards unexpectedly, report a hard error.
Signed-off-by: Thomas Weißschuh (Schneider Electric) <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Acked-by: John Stultz <jstultz@google.com>
Link: https://patch.msgid.link/20260803-auxclock-nanosleep-prep-v2-17-910cbd485390@linutronix.de
The test currently defines its own custom error numbers.
These mirror the semantics from the standard KFST_* constants.
To make the code easier to read, use the standard result constants.
Signed-off-by: Thomas Weißschuh (Schneider Electric) <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Acked-by: John Stultz <jstultz@google.com>
Link: https://patch.msgid.link/20260803-auxclock-nanosleep-prep-v2-16-910cbd485390@linutronix.de
The test relies on the numeric values of the clockids.
As not all clocks are meant to be tested, this requires skipping some
clocks unconditionally, cluttering the result.
Use an equivalent, explicit list instead.
In addition to CLOCK_PROCESS_CPUTIME_ID, CLOCK_THREAD_CPUTIME_ID and
CLOCK_HWSPECIFIC which were unconditionally skipped before, this also
unconditionally skips CLOCK_MONOTONIC_RAW, CLOCK_MONOTONIC_COARSE and
CLOCK_REALTIME_COARSE. clock_nanosleep() is not supported for those.
Signed-off-by: Thomas Weißschuh (Schneider Electric) <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Acked-by: John Stultz <jstultz@google.com>
Link: https://patch.msgid.link/20260803-auxclock-nanosleep-prep-v2-15-910cbd485390@linutronix.de
Currently the test for the sleep functionality itself and the one for
the remaining time are reported together. This makes the test output a
bit confusing, especially as the upcoming tests for auxiliary clocks
will have different results between the two parts.
Report each test part on its own.
This also allows continuing testing other clocks after a single one
has failed.
Signed-off-by: Thomas Weißschuh (Schneider Electric) <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260803-auxclock-nanosleep-prep-v2-13-910cbd485390@linutronix.de
An upcoming patch will remove the early exit on failure of a single
testcase. If a test fails because a timeout timer could not be deleted,
then that timeout timer might interfere with the following tettcases.
Exit the whole test case with a clear error message in this case.
Other failures are not problematic:
* If timer_settime() fails, a harmless unarmed timer is left around.
* The SIGALRM handler reconfigured for each call to
nanosleep_test_remaining() anyways.
Signed-off-by: Thomas Weißschuh (Schneider Electric) <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260803-auxclock-nanosleep-prep-v2-12-910cbd485390@linutronix.de
The test currently defines its own custom error numbers.
These mirror the semantics from the standard KFST_* constants.
To make the code easier to read, use the standard result constants.
Signed-off-by: Thomas Weißschuh (Schneider Electric) <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Acked-by: John Stultz <jstultz@google.com>
Link: https://patch.msgid.link/20260803-auxclock-nanosleep-prep-v2-10-910cbd485390@linutronix.de
The test relies on the numeric values of the clockids.
As not all clocks are meant to be tested, this requires skipping some
clocks unconditionally, cluttering the result.
Use an equivalent, explicit list instead.
In addition to CLOCK_PROCESS_CPUTIME_ID, CLOCK_THREAD_CPUTIME_ID and
CLOCK_HWSPECIFIC which were unconditionally skipped before, this also
unconditionally skips CLOCK_MONOTONIC_RAW, CLOCK_MONOTONIC_COARSE and
CLOCK_REALTIME_COARSE. clock_nanosleep() is not supported for those.
Signed-off-by: Thomas Weißschuh (Schneider Electric) <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Acked-by: John Stultz <jstultz@google.com>
Link: https://patch.msgid.link/20260803-auxclock-nanosleep-prep-v2-9-910cbd485390@linutronix.de
Replace the many repetitions of custom clockid_t to string translation
with the clock_name() helper from clock-helpers.h.
Also drop the custom ?SEC_PER_?SEC definitions.
Signed-off-by: Thomas Weißschuh (Schneider Electric) <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Acked-by: John Stultz <jstultz@google.com>
Link: https://patch.msgid.link/20260803-auxclock-nanosleep-prep-v2-7-910cbd485390@linutronix.de
Multiple selftests duplicate various clock-related functionality.
Add a new header to collect and deduplicate those.
Signed-off-by: Thomas Weißschuh (Schneider Electric) <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Acked-by: John Stultz <jstultz@google.com>
Link: https://patch.msgid.link/20260803-auxclock-nanosleep-prep-v2-6-910cbd485390@linutronix.de
hrtimers use ktime_t in their implementation and API.
The timer list performs a lot of unnecessary conversion to nanoseconds
which make the code harder to read and are also wrong in case the values
ever become negative.
Remove the conversions.
Signed-off-by: Thomas Weißschuh (Schneider Electric) <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260803-auxclock-nanosleep-prep-v2-5-910cbd485390@linutronix.de
'%Ld' and '%Lu' are GNU extensions. While they do work for kernel code,
checkpatch complains about them all the time. Replace them with the
standard placeholders for 'long long' types, namely '%lld' and '%llu'.
Signed-off-by: Thomas Weißschuh (Schneider Electric) <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260803-auxclock-nanosleep-prep-v2-4-910cbd485390@linutronix.de
