In order to further limit the number of references to the GPIO base
number stored in struct gpio_chip, replace the global GPIO numbers in
the output of debugfs callbacks by hardware offsets.
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250826-gpio-dbg-show-base-v1-3-7f27cd7f2256@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
In order to further limit the number of references to the GPIO base
number stored in struct gpio_chip, replace the global GPIO numbers in
the output of debugfs callbacks by hardware offsets.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250826-gpio-dbg-show-base-v1-2-7f27cd7f2256@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
In order to further limit the number of references to the GPIO base
number stored in struct gpio_chip, replace the global GPIO numbers in
the output of debugfs callbacks by hardware offsets.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250826-gpio-dbg-show-base-v1-1-7f27cd7f2256@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
The stm32-i2s binding inherits from the standard audio-graph-port
schema for its 'port' subnode, audio-graph-port requires the use
of the 'dai-format' property. The stm32mp151c-plyaqm dts file was
using the non-standard name 'format'.
Correct the property name to 'dai-format' to fix the dtbs_check
validation error.
Fixes: 9365fa46be ("ARM: dts: stm32: Add Plymovent AQM devicetree")
Signed-off-by: Jihed Chaibi <jihed.chaibi.dev@gmail.com>
Link: https://lore.kernel.org/r/20250830225115.303663-1-jihed.chaibi.dev@gmail.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
The "sdhci" compatible is not documented nor very useful on its own given
the various features and quirks of SDHCI implementations.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250829211318.1335862-1-robh@kernel.org
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
We accidentally deleted the wrong line of code when we did the
conversion to guard() locks. If the rme32->capture_substream has
already been set we should return -EBUSY.
Fixes: 8bb75ae244 ("ALSA: rme32: Use guard() for spin locks")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/aLfXmIQRFTXr5h8O@stanley.mountain
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Replace kmalloc() followed by copy_from_user() with memdup_user() to
improve and simplify set_context_image(), and to silence the following
Coccinelle/coccicheck warning reported by memdup_user.cocci:
WARNING opportunity for memdup_user
No functional changes intended.
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
Link: https://lore.kernel.org/r/20250902081046.35463-2-thorsten.blum@linux.dev
There is a possibility that intel_encoder_to_tc() function
returns negative i.e. TC_PORT_NONE (-1) value which may cause
tc_port_power_domain() function to overflow. To fix this,
let's add additional check that returns invalid power domain
i.e. POWER_DOMAIN_INVALID in case tc port equals TC_PORT_NONE.
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://lore.kernel.org/r/20250829101226.4085757-1-mika.kahola@intel.com
The ASpeed DTS files have various I2C devices with missing or incorrect
vendor prefixes in their compatible strings. This hasn't really mattered
and doesn't impact ABI compatibility as I2C devices get matched with their
vendor prefix stripped.
With this, the "maxim,max31790" nodes now validate and have some
warnings. Remove the spurious "#address-cells" and "#size-cells"
properties to fix the warnings.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
[arj: Fix conflicts with fe42f567c3 ("ARM: dts: aspeed: Minor whitespace cleanup")]
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Add more SVM GT stats which give visibility to where time is spent in
the SVM page fault handler. Stats include number of faults at a given
size, total SVM page fault time, migration time in us, copy time in us,
copy kb, get pages time in us, and bind time in us. Will help in tuning
SVM for performance.
v2:
- Include local changes
v3:
- Add tlb invalidation + valid page fault + per size copy size stats
v4:
- Ensure gt not NULL when incrementing SVM copy stats
- Normalize stats names
- Use magic macros to generate increment functions for ranges
v7:
- Use DEF_STAT_STR (Michal)
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Francois Dugast <francois.dugast@intel.com>
Link: https://lore.kernel.org/r/20250829172232.1308004-3-matthew.brost@intel.com
It helpful to clear GT stats, run a test cases which is being profiled,
and look at the results of the stats from the individual test case. Make
stats entry writable and upon write clear the stats.
v5:
- Drop clear_stats debugfs entry (Lucas)
v6:
- Use xe_gt_stats_clear rather than helper (Michal)
- Rework loop in xe_gt_stats_clear (Michal)
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://lore.kernel.org/r/20250829172232.1308004-2-matthew.brost@intel.com
Add support for the HSC MP5990 device on the Harma platform.
This change updates the device tree to include the MP5990 HSC
(Hot Swap Controller), allowing proper configuration and integration
with the platform.
Signed-off-by: Peter Yin <peteryin.openbmc@gmail.com>
Link: https://patch.msgid.link/20250828074955.542711-4-peteryin.openbmc@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Update GPIO label definitions in the device tree to reflect the correct
power and control signal names. This includes:
- Rename "fcb0-activate" to "fcb1-activate" and "fcb2-activate"
- Add labels for:
- power-p3v3-standby
- power-p1v8-good
- power-pvdd33-s5
- power-pvdd18-s5
- power-asic-good
- power-12v-memory-good
- Replace unnamed GPIOs with appropriate labels such as:
- irq-pvddcore0-ocp-alert
- irq-pvddcore1-ocp-alert
Signed-off-by: Peter Yin <peteryin.openbmc@gmail.com>
Link: https://patch.msgid.link/20250828074955.542711-3-peteryin.openbmc@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
WA 22021007897 should also be applied to Graphics Versions 30.00, 30.01
and 30.03. To make it simple, simply use the range [3000, 3003] that
should be ok as there isn't a 3002 and if it's added, the WA list would
need to be revisited anyway.
Cc: Matt Atwood <matthew.s.atwood@intel.com>
Cc: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Tangudu Tilak Tirumalesh <tilak.tirumalesh.tangudu@intel.com>
Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com>
Link: https://lore.kernel.org/r/20250827-wa-22021007897-v1-1-96922eb52af4@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Since commit 9d7a0ab1c7 ("crypto: ahash - Handle partial blocks in
API"), the recently-added export_core() and import_core() methods in
struct shash_alg have effectively become mandatory (even though it is
not tested or enforced), since legacy drivers that need a fallback
depend on them. Make crypto/sha512.c compatible with these legacy
drivers by adding export_core() and import_core() methods to it.
Reported-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reported-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Closes: https://lore.kernel.org/r/aLSnCc9Ws5L9y+8X@gcabiddu-mobl.ger.corp.intel.com
Fixes: 4bc7f7b687 ("crypto: sha512 - Use same state format as legacy drivers")
Tested-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Tested-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Link: https://lore.kernel.org/r/20250901165013.48649-4-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Since commit 9d7a0ab1c7 ("crypto: ahash - Handle partial blocks in
API"), the recently-added export_core() and import_core() methods in
struct shash_alg have effectively become mandatory (even though it is
not tested or enforced), since legacy drivers that need a fallback
depend on them. Make crypto/sha256.c compatible with these legacy
drivers by adding export_core() and import_core() methods to it.
Reported-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reported-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Closes: https://lore.kernel.org/r/aLSnCc9Ws5L9y+8X@gcabiddu-mobl.ger.corp.intel.com
Fixes: 07f090959b ("crypto: sha256 - Use same state format as legacy drivers")
Tested-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Tested-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Link: https://lore.kernel.org/r/20250901165013.48649-3-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Since commit 9d7a0ab1c7 ("crypto: ahash - Handle partial blocks in
API"), the recently-added export_core() and import_core() methods in
struct shash_alg have effectively become mandatory (even though it is
not tested or enforced), since legacy drivers that need a fallback
depend on them. Make crypto/sha1.c compatible with these legacy drivers
by adding export_core() and import_core() methods to it.
Reported-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reported-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Closes: https://lore.kernel.org/r/aLSnCc9Ws5L9y+8X@gcabiddu-mobl.ger.corp.intel.com
Fixes: b10a74abcf ("crypto: sha1 - Use same state format as legacy drivers")
Tested-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Tested-by: Ovidiu Panait <ovidiu.panait.oss@gmail.com>
Link: https://lore.kernel.org/r/20250901165013.48649-2-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Print the negotiated encryption cipher type in DebugData
Signed-off-by: Bharath SM <bharathsm@microsoft.com>
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Add smb3_lease_break_enter to trace lease break notifications,
recording lease state, flags, epoch, and lease key. Align
smb3_lease_not_found to use the same payload and print format.
Signed-off-by: Bharath SM <bharathsm@microsoft.com>
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
correct spellings in comments
Signed-off-by: Bharath SM <bharathsm@microsoft.com>
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Introduce a function pointer type alias io_uring_cmd_tw_t for the
uring_cmd task work callback. This avoids repeating the signature in
several places. Also name both arguments to the callback to clarify what
they represent.
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Link: https://lore.kernel.org/r/20250902160657.1726828-1-csander@purestorage.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
For IORING_SETUP_SINGLE_ISSUER io_ring_ctx's, io_register_resize_rings()
checks that the current task is the ctx's submitter_task. However, its
caller __io_uring_register() already checks this. Drop the redundant
check in io_register_resize_rings().
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Link: https://lore.kernel.org/r/20250902215108.1925105-1-csander@purestorage.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Change the 'ret' variable in blk_stack_limits() from unsigned int to int,
as it needs to store negative value -1.
Storing the negative error codes in unsigned type, or performing equality
comparisons (e.g., ret == -1), doesn't cause an issue at runtime [1] but
can be confusing. Additionally, assigning negative error codes to unsigned
type may trigger a GCC warning when the -Wsign-conversion flag is enabled.
No effect on runtime.
Link: https://lore.kernel.org/all/x3wogjf6vgpkisdhg3abzrx7v7zktmdnfmqeih5kosszmagqfs@oh3qxrgzkikf/#1
Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Fixes: fe0b393f2c ("block: Correct handling of bottom device misaligment")
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20250902130930.68317-1-rongqianfeng@vivo.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Daniel Golle says:
====================
net: dsa: lantiq_gswip: prepare for supporting MaxLinear GSW1xx
Continue to prepare for supporting the newer standalone MaxLinear GSW1xx
switch family by extending the existing lantiq_gswip driver to allow it
to support MII interfaces and MDIO bus of the GSW1xx.
This series has been preceded by an RFC series which covers everything
needed to support the MaxLinear GSW1xx family of switches. Andrew Lunn
had suggested to split it into a couple of smaller series and start
with the changes which don't yet make actual functional changes or
support new features.
Everything has been compile and runtime tested on AVM Fritz!Box 7490
(GSWIP version 2.1, VR9 v1.2)
Link: https://lore.kernel.org/netdev/aKDhFCNwjDDwRKsI@pidgin.makrotopia.org/
====================
Link: https://patch.msgid.link/cover.1756520811.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Instead of registering the switch MDIO bus in the probe() function, move
the call to gswip_mdio() into the .setup() DSA switch op, so it can be
reused independently of the probe() function.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Hauke Mehrtens <hauke@hauke-m.de>
Link: https://patch.msgid.link/2650602042c0bfdc5664b88d59071ed4dca96c26.1756520811.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Instead of matching against the child node's compatible string also
support locating the node of the device tree node of the MDIO bus
in the standard way by referencing the node name ("mdio").
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Reviewed-by: Hauke Mehrtens <hauke@hauke-m.de>
Link: https://patch.msgid.link/5a9a3d659ef0d8b7eca37fb69ec87ff5a3192820.1756520811.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The MaxLinear GSW1xx family got a single (R)(G)MII port at index 5 but
the registers MII_PCDU and MII_CFG are those of port 0.
Allow applying an offset for the port index to access those registers.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Hauke Mehrtens <hauke@hauke-m.de>
Link: https://patch.msgid.link/88145164c1f948e4ae9b04706f408359cf54223c.1756520811.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
We can safely ignore SerDes interface modes 1000Base-X, 2500Base-X and
SGMII in phylink_mac_config() as they are being taken care of by the PCS
and the SGMII port anyway doesn't have MII_CFG and MII_PCDU registers
and hence gswip_phylink_mac_config() is already a no-op apart from
outputing a misleading error message.
Return early in case of SerDes interface modes to avoid printing that
error message.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Hauke Mehrtens <hauke@hauke-m.de>
Link: https://patch.msgid.link/dcb066d6a02e6340314b5ff4f73937757a4f8eb3.1756520811.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Call mac_select_pcs() function if provided in struct gswip_hwinfo.
The MaxLinear GSW1xx series got one port wired to a SerDes PCS and
PHY which can do 1000Base-X, 2500Base-X and SGMII. Support for the
SerDes port will be provided using phylink_pcs, so provide a
convenient way for mac_select_pcs() to differ based on the hardware
model.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Hauke Mehrtens <hauke@hauke-m.de>
Link: https://patch.msgid.link/7668666aa51e43e7f2a6cbcf36eb5a0a3020998f.1756520811.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
