Currently, the following warning is observed on the QEMU virt machine:
genirq: irq_chip APLIC-MSI-d000000.aplic did not update eff. affinity mask of irq 12
The above warning is because the IMSIC driver does not set the initial
value of effective affinity in the interrupt descriptor. To address this,
initialize the effective affinity in imsic_irq_domain_alloc().
Fixes: 027e125acd ("irqchip/riscv-imsic: Add device MSI domain support for platform devices")
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240413065210.315896-1-apatel@ventanamicro.com
The writable file /sys/power/resume may call vfs lookup helpers for
arbitrary paths and readonly files can be read by overlayfs from vfs
helpers when sysfs is a lower layer of overalyfs.
To avoid a lockdep warning of circular dependency between overlayfs
inode lock and kernfs of->mutex, use a different lockdep class for
writable and readonly kernfs files.
Reported-by: syzbot+9a5b0ced8b1bfb238b56@syzkaller.appspotmail.com
Fixes: 0fedefd4c4 ("kernfs: sysfs: support custom llseek method for sysfs entries")
Suggested-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Confusingly, X86_FEATURE_RETPOLINE doesn't mean retpolines are enabled,
as it also includes the original "AMD retpoline" which isn't a retpoline
at all.
Also replace cpu_feature_enabled() with boot_cpu_has() because this is
before alternatives are patched and cpu_feature_enabled()'s fallback
path is slower than plain old boot_cpu_has().
Fixes: ec9404e40e ("x86/bhi: Add BHI mitigation knob")
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/ad3807424a3953f0323c011a643405619f2a4927.1712944776.git.jpoimboe@kernel.org
The denylist is blocking the 32 bit version of the call but is allowing
the 64 bit version of it. There is no reason for blocking only one of
them and the hypervisor should support these calls.
Signed-off-by: Sebastian Ene <sebastianene@google.com>
Link: https://lore.kernel.org/r/20240411135700.2140550-1-sebastianene@google.com
Signed-off-by: Marc Zyngier <maz@kernel.org>
Adding new entries to our system register tables is a painful exercise,
as we require them to be ordered by Op0,Op1,CRn,CRm,Op2.
If an entry is misordered, we output an error that indicates the
pointer to the entry and the number *of the last valid one*.
That's not very helpful, and would be much better if we printed the
number of the *offending* entry as well as its name (which is present
in the vast majority of the cases).
This makes debugging new additions to the tables much easier.
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Link: https://lore.kernel.org/r/20240410152503.3593890-1-maz@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
There are two issues here:
1) The get_device() needs a matching put_device() on error paths.
2) The "if (!ret)" was supposed to be "if (ret)".
I re-arranged the code a bit to do the allocation before the
get_device().
Fixes: ef7784e41d ("ASoC: soc-card: Add KUnit test case for snd_soc_card_get_kcontrol")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/450dd21a-b24b-48ba-9aa4-c02e4617852f@moroto.mountain
Signed-off-by: Mark Brown <broonie@kernel.org>
Document fsl,imx25-pdk-sgtl5000 to fix the following dt-schema warning:
imx25-pdk.dtb: sound: compatible: 'oneOf' conditional failed, one must be fixed:
['fsl,imx25-pdk-sgtl5000', 'fsl,imx-audio-sgtl5000'] is too long
Fixes: 4189b54220 ("ASoC: dt-bindings: fsl-asoc-card: convert to YAML")
Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20240412121410.2948048-1-festevam@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
When 96KHz sample rate is used, and MCLK is 24.576MHz, we will need
pll_in = 24576000 and pll_out = 49152000 which is not supported by
RT5682S_PLL2. Use RT5682S_PLL1 in this case.
We don't test sample rate because RT5682S_PLL2 doesn't support 24.576MHz
input and in the MCLK = 24.576MHz, sample rate = 48KHz case, i.e.
pll_in == pll_out, PLL will not be used at all.
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20240411220347.131267-13-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Delete this driver and use sof_rt5682 machine driver instead.
Reviewed-by: Chao Song <chao.song@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20240411220347.131267-12-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
For cml boards, ALC1011 speaker amplifier is supported by machine
driver cml_rt1011_rt5682. Use same driver name for backward
compatibility with existing devices on market.
Reviewed-by: Chao Song <chao.song@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20240411220347.131267-11-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add support for boards with four ALC1011 amplifiers. Configuration is
copied from cml_rt1011_rt5682 machine driver for backward
compatibility with existing cml devices.
Reviewed-by: Chao Song <chao.song@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20240411220347.131267-10-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add the board config mtl_da7219_def to da7219 machine driver for all
mtl boards using default SSP port allocation (headphone codec on SSP2,
speaker amplifiers on SSP0, and BT offload on SSP1).
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20240411220347.131267-9-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add a common entry in enumeration table for all da7219 boards
with/without speaker amplifier. All other rpl_da7219_def entries
become redundant so get removed.
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20240411220347.131267-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add a common entry in enumeration table for all da7219 boards
with/without speaker amplifier. All other adl_da7219_def entries
become redundant so get removed.
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20240411220347.131267-7-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch removes a confusion between speakers and amplifiers.
The existing code keeps track of the number of amplifiers and reports
it in the 'cfg-amp' component string.
The number of speakers is defined with quirks, but those quirks are
not consistently added: in the MeteorLake case, none of the supported
platforms used such a quirk, and UCM does not use the values reported
anyways. The notion of 'FOUR_SPEAKERS' is also obsolete now with some
platforms having more than four speakers.
Let's just remove all this and only report the number of amplifiers.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20240411220347.131267-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The version format string in the AXI SPI Engine driver was probably
intended to print the version number in the same format as the DT
compatible string (e.g. 1.00.a). However, the version just uses
semantic versioning so formatting the patch number as a character
is not correct and would result in printing control characters for
patch numbers less than 32.
Fixes: b1353d1c1d ("spi: Add Analog Devices AXI SPI Engine controller support")
Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://lore.kernel.org/r/20240412-axi-spi-engine-version-printf-v1-1-95e1e842c1a6@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The btree write buffer flush fastpath that avoids the main transaction
commit path had the unfortunate side effect of not doing btree node
merging.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
There's been a bug in the btree write buffer where it wasn't triggering
btree node merges - and leaving behind a bunch of nearly empty btree
nodes.
Then during journal replay, when updates to the backpointers btree
aren't using the btree write buffer (because we require synchronization
with journal replay), we end up doing those merges all at once.
Then if it's the interior update path running them, we deadlock because
those run with the highest watermark.
There's no real need for the interior update path to be doing btree node
merges; other code paths can handle that at lower watermarks.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This fixes a deadlock where the interior update path during journal
replay ends up doing a ton of merges on the backpointers btree, and
deadlocking.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
btree_key_can_insert_cached() should be checking the watermark -
BCH_TRANS_COMMIT_journal_replay really means nonblocking mode when
watermark < reclaim, it was being used incorrectly.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This fixes a bug where we fail to start when upgrading/downgrading
because we forgot we needed to go rw.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
The btree paths array is now dynamically resizable - and as well the
btree_insert_entries array, as it needs to be the same size.
The merge path (and interior update path) allocates new btree paths,
thus can trigger a resize; thus we need to not retain direct pointers
after invoking merge; similarly when running btree node triggers.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
- Add the mask_port_map parameter to the ahci driver. This is a
follow-up to the recent snafu with the ASMedia controller and its
virtual port hidding port-multiplier devices. As ASMedia confirmed
that there is no way to determine if these slow-to-probe virtual
ports are actually representing the ports of a port-multiplier
devices, this new parameter allow masking ports to significantly
speed up probing during system boot, resulting in shorter boot times.
- A fix for an incorrect handling of a port unlock in
ata_scsi_dev_rescan().
- Allow command duration limits to be detected for ACS-4 devices are
there are such devices out in the field.
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Merge tag 'ata-6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata fixes from Damien Le Moal:
- Add the mask_port_map parameter to the ahci driver. This is a
follow-up to the recent snafu with the ASMedia controller and its
virtual port hidding port-multiplier devices. As ASMedia confirmed
that there is no way to determine if these slow-to-probe virtual
ports are actually representing the ports of a port-multiplier
devices, this new parameter allow masking ports to significantly
speed up probing during system boot, resulting in shorter boot times.
- A fix for an incorrect handling of a port unlock in
ata_scsi_dev_rescan().
- Allow command duration limits to be detected for ACS-4 devices are
there are such devices out in the field.
* tag 'ata-6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
ata: libata-core: Allow command duration limits detection for ACS-4 drives
ata: libata-scsi: Fix ata_scsi_dev_rescan() error path
ata: ahci: Add mask_port_map module parameter
- Suppress a coccicheck warning using str_plural().
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Merge tag 'zonefs-6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs
Pull zonefs fix from Damien Le Moal:
- Suppress a coccicheck warning using str_plural()
* tag 'zonefs-6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs:
zonefs: Use str_plural() to fix Coccinelle warning
Store pointers to chip info (struct ad5755_chip_info) in driver match
data, instead of enum, so every value will be != 0, populate the
of_device_id table and use it in driver. Even though it is one change,
it gives multiple benefits:
1. Allows to use spi_get_device_match_data() dropping local 'type'
variable.
2. Makes both ID tables usable, so kernel can match via any of these
methods.
3. Code is more obvious as both tables are properly filled.
4. Fixes W=1 warning:
ad5755.c:866:34: error: unused variable 'ad5755_of_match' [-Werror,-Wunused-const-variable]
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240413154511.52576-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Merge tag 'v6.9-rc3-SMB3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
- fix for oops in cifs_get_fattr of deleted files
- fix for the remote open counter going negative in some directory
lease cases
- fix for mkfifo to instantiate dentry to avoid possible crash
- important fix to allow handling key rotation for mount and remount
(ie cases that are becoming more common when password that was used
for the mount will expire soon but will be replaced by new password)
* tag 'v6.9-rc3-SMB3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
smb3: fix broken reconnect when password changing on the server by allowing password rotation
smb: client: instantiate when creating SFU files
smb3: fix Open files on server counter going negative
smb: client: fix NULL ptr deref in cifs_mark_open_handles_for_deleted_file()
Since commit 6020ca4de8 ("iio: adc: ad7944: use spi_optimize_message()"),
The helper functions wrapping spi_sync() for 3-wire and 4-wire modes are
virtually identical. Since gpiod_set_value_cansleep() does a NULL check
internally, we can consolidate the two functions into one and avoid
switch statements at the call sites.
The default cases of the removed switch statement were just to make the
compiler happy and are not reachable since the mode is validated in the
probe function. So removing those should be safe.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://lore.kernel.org/r/20240412-ad7944-consolidate-msg-v1-1-7fdeff89172f@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Before all supported sensors except for MPU{9150,9250,9255} were not
allowed to use i2c-gate in the bindings which excluded quite a few
supported sensors where this functionality is supported.
Switch the list of sensors to ones where the Linux driver explicitly
disallows support for the auxiliary bus ("inv_mpu_i2c_aux_bus"). Since
the driver is also based on "default: return true" this should scale
better into the future.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20240408-mpu6050-i2c-gate-v1-1-621f051ce7de@z3ntu.xyz
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Nipun Gupta <nipun.gupta@amd.com>
Link: https://lore.kernel.org/r/5d40f57e978bcce003133306712ec96439e93595.1709886922.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Three key updates of note herein:
- Introduction of the COUNTER_COMP_FREQUENCY() macro to simplify
creation of "frequency" Counter extensions
- Three additional Signals (Clock, Channel 3, and Channel 4) are
supported for the stm32-timer-cnt
- Counter events support added for the stm32-timer-cnt
There are also some miscellaneous cleanups and improvements, such as
constifying Counter structures, resolving a kernel-doc description
warning, and converting platform_driver remove callbacks to remove_new.
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Merge tag 'counter-updates-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter into char-misc-next
William writes:
Counter updates for 6.10
Three key updates of note herein:
- Introduction of the COUNTER_COMP_FREQUENCY() macro to simplify
creation of "frequency" Counter extensions
- Three additional Signals (Clock, Channel 3, and Channel 4) are
supported for the stm32-timer-cnt
- Counter events support added for the stm32-timer-cnt
There are also some miscellaneous cleanups and improvements, such as
constifying Counter structures, resolving a kernel-doc description
warning, and converting platform_driver remove callbacks to remove_new.
* tag 'counter-updates-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter:
counter: ti-ecap-capture: Utilize COUNTER_COMP_FREQUENCY macro
counter: ti-eqep: Convert to platform remove callback returning void
counter: ti-ecap-capture: Convert to platform remove callback returning void
MAINTAINERS: Update email addresses for William Breathitt Gray
counter: stm32-timer-cnt: add support for capture events
counter: stm32-timer-cnt: add support for overflow events
counter: stm32-timer-cnt: probe number of channels from registers
counter: stm32-timer-cnt: introduce channels
counter: stm32-timer-cnt: add checks on quadrature encoder capability
counter: stm32-timer-cnt: add counter prescaler extension
counter: stm32-timer-cnt: introduce clock signal
counter: stm32-timer-cnt: adopt signal definitions
counter: stm32-timer-cnt: rename counter
counter: stm32-timer-cnt: rename quadrature signal
counter: Introduce the COUNTER_COMP_FREQUENCY() macro
counter: constify the struct device_type usage
counter: make counter_bus_type const
counter: linux/counter.h: fix Excess kernel-doc description warning
Switching to the _scoped() version removes the need for manual
calling of fwnode_handle_put() in the paths where the code
exits the loop early. In this case that's all in error paths.
A slightly less convincing usecase than many as all the failure paths
are wrapped up in a call to a per fwnode_handle utility function.
The complexity in that function is sufficient that it makes sense to
factor it out even if it this new auto cleanup would enable simpler
returns if the code was inline at the call site. Hence I've left it alone.
Cc: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240330185305.1319844-3-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Switching to the _scoped() version removes the need for manual
calling of fwnode_handle_put() in the paths where the code
exits the loop early. In this case that's all in error paths.
Note this would have made the bug fixed in the previous path much
less likely as it allows for direct returns.
Took advantage of dev_err_probe() to futher simplify things given no
longer a need for the goto err.
Cc: Olivier Moysan <olivier.moysan@foss.st.com>
Tested-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Acked-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Link: https://lore.kernel.org/r/20240330185305.1319844-5-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This path would result in returning 0 / success on an error path.
Cc: Olivier Moysan <olivier.moysan@foss.st.com>
Fixes: 95bc818404 ("iio: adc: stm32-adc: add support of generic channels binding")
Reviewed-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Link: https://lore.kernel.org/r/20240330185305.1319844-4-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
