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1,399,042 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Jihed Chaibi
|
1f76c941c2 |
ARM: configs: u8500: Set NFC_SHDLC as built-in
The CONFIG_NFC_SHDLC=m setting in u8500_defconfig causes a Kconfig
warning because the NFC_SHDLC symbol does not support being built
as a module.
Change the selection from 'm' to 'y' to build the driver in-kernel.
Fixes:
|
||
Alexei Starovoitov
|
a1aca22d26 |
Merge branch 'bpf-fix-verifier-crash-on-bpf_neg-with-pointer-register'
Brahmajit Das says: ==================== bpf: Fix verifier crash on BPF_NEG with pointer register This patch fixes a crash in the BPF verifier triggered when the BPF_NEG operation is applied to a pointer-typed register. The verifier now checks that the destination register is not a pointer before performing the operation. Tested with syzkaller reproducer and new BPF sefltest. Closes: https://syzkaller.appspot.com/bug?extid=d36d5ae81e1b0a53ef58 Changes v4: Cleaning up, instead of using __is_pointer_value it's further simplified by checking if regs[insn->dst_reg].type of SCALAR_VALUE Link: Changes in v3: using __is_pointer_value to check if register if of pointer type Link: https://lore.kernel.org/all/20251001095613.267475-1-listout@listout.xyz/ Changes in v2: Checking if reg->map_ptr is NULL in bpf/log.c but with cleaner approach (wrong approach) Link: https://lore.kernel.org/all/20250923174738.1713751-1-listout@listout.xyz/ Changes in v1: Checking if reg->map_ptr is NULL in bpf/log.c (wrong approach) Link: https://lore.kernel.org/all/20250923164144.1573636-1-listout@listout.xyz/ ==================== Link: https://patch.msgid.link/20251001191739.2323644-1-listout@listout.xyz Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
KaFai Wan
|
8709c16852 |
selftests/bpf: Add test for BPF_NEG alu on CONST_PTR_TO_MAP
Add a test case for BPF_NEG operation on CONST_PTR_TO_MAP. Tests if BPF_NEG operation on map_ptr is rejected in unprivileged mode and is a scalar value and do not trigger Oops in privileged mode. Signed-off-by: KaFai Wan <kafai.wan@linux.dev> Signed-off-by: Brahmajit Das <listout@listout.xyz> Acked-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/r/20251001191739.2323644-3-listout@listout.xyz Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
||
Brahmajit Das
|
34904582b5 |
bpf: Skip scalar adjustment for BPF_NEG if dst is a pointer
In check_alu_op(), the verifier currently calls check_reg_arg() and
adjust_scalar_min_max_vals() unconditionally for BPF_NEG operations.
However, if the destination register holds a pointer, these scalar
adjustments are unnecessary and potentially incorrect.
This patch adds a check to skip the adjustment logic when the destination
register contains a pointer.
Reported-by: syzbot+d36d5ae81e1b0a53ef58@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=d36d5ae81e1b0a53ef58
Fixes:
|
||
Jiri Olsa
|
0c342bfc99 |
selftests/bpf: Fix realloc size in bpf_get_addrs
We will segfault once we call realloc in bpf_get_addrs due to
wrong size argument.
Fixes:
|
||
|
Jiri Olsa
|
4b2b38ea20 |
selftests/bpf: Fix typo in subtest_basic_usdt after merge conflict
Use proper 'called' variable name.
Fixes:
|
||
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Jiri Olsa
|
f83fcec784 |
selftests/bpf: Fix open-coded gettid syscall in uprobe syscall tests
Commit |
||
Linus Torvalds
|
5fb0249319 |
Pin control changes for the v6.18 kernel cycle:
Core changes:
- Allow pins to be identified/marked as GPIO mode with
a special callback. The pin controller core is now
"aware" if a pin is in GPIO mode if the callback is
implemented in the driver, and can thus be marked
as "strict", i.e. disallowing simultaneous use of a
line as GPIO and another function such as I2C. This
is enabled in the Qualcomm TLMM driver and also
implemeted from day 1 in the new Broadcom STB driver.
- Rename the pin config option PIN_CONFIG_OUTPUT to
PIN_CONFIG_LEVEL to better describe what the config is
doing, as well as making it more intuitive what shall
be returned when reading this property.
New drivers:
- Qualcomm SDM660 LPASS LPI TLMM pin controller subdriver.
- Qualcomm Glymur family pin controller driver.
- Broadcom STB family pin controller driver.
- Tegra186 pin controller driver.
- AAEON UP pin controller support. This is some special
pin controller that works as an external advanced line
MUX and amplifier for signals from an Intel SoC.
A cooperative effort with the GPIO maintainer was
needed to reach a solution where we reuse code from
the GPIO aggregator/forwarder driver.
- Renesas RZ/T2H and RZ/N2H pin controller support.
- Axis ARTPEC-8 subdriver for the Samsung pin controller
driver.
Improvements:
- Output enable (OEN) support in the Renesas RZG2L driver.
- Properly support bias pull up/down in the pinctrl-single
driver.
- Move over all GPIO portions using generic MMIO GPIO to
the new generic GPIO chip management which has a nice and
separate API.
- Proper DT bindings for some older Broadcom SoCs.
- External GPIO (EGPIO) support in the Qualcomm SM8250.
Deleted code:
- Dropped the now unused Samsung S3C24xx drivers.
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Merge tag 'pinctrl-v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"We have GPIO awareness in the pin control core and an interesting
AAEON driver.
Core changes:
- Allow pins to be identified/marked as GPIO mode with a special
callback.
The pin controller core is now "aware" if a pin is in GPIO mode if
the callback is implemented in the driver, and can thus be marked
as "strict", i.e. disallowing simultaneous use of a line as GPIO
and another function such as I2C.
This is enabled in the Qualcomm TLMM driver and also implemeted
from day 1 in the new Broadcom STB driver
- Rename the pin config option PIN_CONFIG_OUTPUT to PIN_CONFIG_LEVEL
to better describe what the config is doing, as well as making it
more intuitive what shall be returned when reading this property
New drivers:
- Qualcomm SDM660 LPASS LPI TLMM pin controller subdriver
- Qualcomm Glymur family pin controller driver
- Broadcom STB family pin controller driver
- Tegra186 pin controller driver
- AAEON UP pin controller support.
This is some special pin controller that works as an external
advanced line MUX and amplifier for signals from an Intel SoC. A
cooperative effort with the GPIO maintainer was needed to reach a
solution where we reuse code from the GPIO aggregator/forwarder
driver
- Renesas RZ/T2H and RZ/N2H pin controller support
- Axis ARTPEC-8 subdriver for the Samsung pin controller driver
Improvements:
- Output enable (OEN) support in the Renesas RZG2L driver
- Properly support bias pull up/down in the pinctrl-single driver
- Move over all GPIO portions using generic MMIO GPIO to the new
generic GPIO chip management which has a nice and separate API
- Proper DT bindings for some older Broadcom SoCs
- External GPIO (EGPIO) support in the Qualcomm SM8250
Deleted code:
- Dropped the now unused Samsung S3C24xx drivers"
* tag 'pinctrl-v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (75 commits)
pinctrl: use more common syntax for compound literals
pinctrl: Simplify printks with pOF format
pinctrl: qcom: Add SDM660 LPASS LPI TLMM
dt-bindings: pinctrl: qcom: Add SDM660 LPI pinctrl
pinctrl: qcom: lpass-lpi: Add ability to use custom pin offsets
pinctrl: qcom: Add glymur pinctrl driver
dt-bindings: pinctrl: qcom: Add Glymur pinctrl
pinctrl: qcom: sm8250: Add egpio support
pinctrl: generic: rename PIN_CONFIG_OUTPUT to LEVEL
pinctrl: keembay: fix double free in keembay_build_functions()
pinctrl: spacemit: fix typo in PRI_TDI pin name
pinctrl: eswin: Fix regulator error check and Kconfig dependency
pinctrl: bcm: Add STB family pin controller driver
dt-bindings: pinctrl: Add support for Broadcom STB pin controller
pinctrl: qcom: make the pinmuxing strict
pinctrl: qcom: mark the `gpio` and `egpio` pins function as non-strict functions
pinctrl: qcom: add infrastructure for marking pin functions as GPIOs
pinctrl: allow to mark pin functions as requestable GPIOs
pinctrl: qcom: use generic pin function helpers
pinctrl: make struct pinfunction a pointer in struct function_desc
...
|
||
|
Linus Torvalds
|
524c4a5daf |
Bug fixes and enhancements for IPMI
This request fixes a number of small bugs, but has some more major changes: Loongson-2K BMC support is added. This is an MFD device and is dependent on the changes coming from that tree. There is a conflict in the MAINTAINERS file and the MFD tree changes must be there before this is applied. The way the driver handles BMCs that have become non-functional has been completely redone. A number of changes in the past have attempted to handle various issues around this, but nothing has been very good. After working with some people on this, the code has been reworked to disable the driver and fail all pending operations if the BMC becomes non functional. It will retry the BMC once a second to see if it's back up. -corey -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE/Q1c5nzg9ZpmiCaGYfOMkJGb/4EFAmjaykUACgkQYfOMkJGb /4G+9g//RTekqxKa4xH/1Q+WxUmYhISYKVdDIx3bhNw6O6o5NWDwve3bQu7V88a3 6LAazFRkS4jAN7wEWEV88MoO/EscPNSxWmxwZRjuQ/cCmnrqYn614K4b6IQ3io4C 0bxvHQ7X7kHedWUQvjKMtG6KYmBYMZtT7Ed5aEB4OlgtpFQLLmHDuQCMRIiGQPlr 9Gp62xngzp4FXotclZCLSAvHATMI7+eIuuBfGEXcrK0hT9PH+h2sImvesN250z8Z s4RWmSSrTGYYmCnz1waZAsVUH0dMGvnrJwWYuz2Nz/zxnWiNOhuVs3BrhalVrz51 tDBKERnOpkPTtktI/imW7+A9JgEdcGPL210X2mEcjkb9jv8EFonqfybbODbkadKr k8SV+7fyoKAIsbpRzXeJ6x59WGR2Ts2NmVoU1iGTP7DKhQ7X4xtE3U1J/7uGf+aI GldgOnWMAiHXoIT8wyF2okFJjpct0rme6683Tm9ICapseO++BBAgGooz5pTu4nNz VsxGvVdD6r9lZ+U7UAaa/1OlAE7jW/INuEnASQTqFWeILY4UkU+CnMnc4vs/YQqJ SLoxT1zNOmKC0eDhZWneNL98N/jdKIlGcD6FoRfAwsSPW4MD+oRyWtqKiACiRJjv Ka0RGJNKvg71xWdUclZtR6p4FNr0fbtYaNX1e/wTIp0gya7HXZQ= =mDVO -----END PGP SIGNATURE----- Merge tag 'for-linus-6.18-1' of https://github.com/cminyard/linux-ipmi Pull IPMI updates from Corey Minyard: "Bug fixes and enhancements for IPMI This fixes a number of small bugs, but has some more major changes: - Loongson-2K BMC support is added. This is an MFD device and is dependent on the changes coming from that tree. The way the driver handles BMCs that have become non-functional has been completely redone. A number of changes in the past have attempted to handle various issues around this, but nothing has been very good. After working with some people on this, the code has been reworked to disable the driver and fail all pending operations if the BMC becomes non functional. It will retry the BMC once a second to see if it's back up" * tag 'for-linus-6.18-1' of https://github.com/cminyard/linux-ipmi: ipmi: Add Loongson-2K BMC support ipmi:si: Gracefully handle if the BMC is non-functional ipmi: Rename "user_data" to "recv_msg" in an SMI message ipmi: Allow an SMI sender to return an error ipmi:si: Move flags get start to its own function ipmi:si: Merge some if statements ipmi: Set a timer for maintenance mode ipmi: Add a maintenance mode sysfs file ipmi: Disable sysfs access and requests in maintenance mode ipmi: Differentiate between reset and firmware update in maintenance dt-bindings: ipmi: aspeed,ast2400-kcs-bmc: Add missing "clocks" property ipmi: Rework user message limit handling Revert "ipmi: fix msg stack when IPMI is disconnected" ipmi:msghandler:Change seq_lock to a mutex |
||
|
Linus Torvalds
|
3ee22ad492 |
power supply and reset changes for the 6.18 series
* power-supply core
- introduce adc-battery-helper for capacity estimation based on
simple ADC readings of battery voltage and current
- add new property for battery internal resistance
- add new property for battery state of health
* power-supply drivers
- ug3105_battery: convert to adc-battery-helper
- intel_dc_ti_battery: New driver for Intel Dollar Cove TI batteries
- rt9467-charger: add voltage and current ADC support
- sbs-charger: support multiple instances
- qcom_battmgr: add charge control support
- qcom_battmgr: add support for state of health and internal resistance
- max77705_charger: big driver cleanup
- max77705_charger: add support for setting charge current
- misc. minor fixes and cleanups
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Merge tag 'for-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply and reset updates from Sebastian Reichel:
"Power-supply core:
- introduce adc-battery-helper for capacity estimation based on
simple ADC readings of battery voltage and current
- add new properties for battery internal resistance and state of
health
Power-supply drivers:
- ug3105_battery: convert to adc-battery-helper
- intel_dc_ti_battery: New driver for Intel Dollar Cove TI batteries
- rt9467-charger: add voltage and current ADC support
- sbs-charger: support multiple instances
- qcom_battmgr:
- add charge control support
- add support for state of health and internal resistance
- max77705_charger:
- big driver cleanup
- add support for setting charge current
- misc minor fixes and cleanups"
* tag 'for-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (38 commits)
power: supply: qcom_battmgr: handle charging state change notifications
power: supply: max77705_charger: use REGMAP_IRQ_REG_LINE macro
power: supply: max77705_charger: rework interrupts
power: supply: max77705_charger: add writable properties
power: supply: max77705_charger: return error when config fails
power: supply: max77705_charger: use regfields for config registers
power: supply: max77705_charger: refactoring: rename charger to chg
mfd: max77705: max77705_charger: move active discharge setting to mfd parent
power: supply: max77976_charger: fix constant current reporting
power: supply: qcom_battmgr: Add charge control support
dt-bindings: soc: qcom,pmic-glink: Add charge limit nvmem properties
power: supply: qcom_battmgr: update compats for SM8550 and X1E80100
power: supply: qcom_battmgr: Add state_of_health property
power: supply: qcom_battmgr: Add resistance power supply property
power: supply: core: Add state_of_health power supply property
power: supply: core: Add resistance power supply property
power: supply: rx51: remove redundant condition checks
dt-bindings: power: supply: bq24190: document charge enable pin
dt-bindings: power: supply: bq27xxx: document optional interrupt
power: supply: intel_dc_ti_battery: Drop no longer relevant comment
...
|
||
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Linus Torvalds
|
dba8acc3ef |
HSI changes for the 6.18 series
* Remove redundant pm_runtime_mark_last_busy() calls -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmjcS64ACgkQ2O7X88g7 +ppamA//e+7dlQrKfeACk39Ys/uFGRB7q01TcIIShLpK6+IKOIK8jqW+Imk1vsoN ZZMmpLCmgkFnDyL8gTIsvu1a/vCH3iSUKR29Sn33OqpdLqEzbSM8X2oGhPWlcJxi WBWf9TY5zG0K78SDmZpC+BvzG3SFMPYGeC2vPBmeeO7zE56zuJcWQJv5CnRN1qMr Eg4SDWWgcP37X6SUlgh5ufev4OzUfdPKvE1GC4b9GLUXwkm6ne/+ppIlThu7P37Y EuweNdEZazwaObiFgbisqI2DZRvFHNIbeTc/GS0l+kZXmndVV1eROrDzg38sbbSq Js6EAbBDkiZwXH+M84Y4KG3mkrN65kUUD39FQ6oMUd5X+syFtSqpfKuc89JRuftV IlYm4YUMwkomY92d2nad3CpsOmJWvC7jRDjwRiUvJ78tWiu//iZCcS/7Admo+of0 k1HN/NQI6tsCF+o5Kyp4s4sN3wjKNfQ6+ynFTC7j75ZsmGBiKnaINPWMFE5o5auL uxgc9uh4jRP2fZHv9MTYfXTJHbJQyOR2Dgktl0diODpEAxpA3wn0ogEfpICrnc4a /aAyX++7hj2py4Dn6ThygEp1UZDlatK7aS08wFsxBvdfA2GHRfmGrsaOkBhblgSW t9u++c33Emfrr0ZGEGLChtBzPi87zNUPrwDXx1BIaBZ+uEGQVbY= =Xphr -----END PGP SIGNATURE----- Merge tag 'hsi-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi Pull HSI update from Sebastian Reichel: - Remove redundant pm_runtime_mark_last_busy() calls * tag 'hsi-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi: HSI: omap_ssi_port: Remove redundant pm_runtime_mark_last_busy() calls |
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Ian Rogers
|
d18020cf1e |
perf test: Remove C python_use test
Removed in favor of the shell script version. Signed-off-by: Ian Rogers <irogers@google.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Collin Funk <collin.funk1@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@linaro.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
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Ian Rogers
|
33706fb0aa |
perf test: Add an 'import perf' test shell script
The 'import perf' test needs to set up a path to the python module as well as to know the python command to invoke. These are hard coded at build time to be build a directory and the python used in the build, which is less than desirable. Avoid the hard coded values by reusing the existing shell script python setup and determine a potential built python module via the path of the perf executable. Signed-off-by: Ian Rogers <irogers@google.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Collin Funk <collin.funk1@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@linaro.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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NeilBrown
|
73cc6ec1a8 |
nfsd: discard nfserr_dropit
nfserr_dropit hasn't been used for over a decade, since rq_dropme and the RQ_DROPME were introduced. Time to get rid of it completely. Signed-off-by: NeilBrown <neil@brown.name> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> |
||
Eric Biggers
|
d8e97cc476 |
SUNRPC: Make RPCSEC_GSS_KRB5 select CRYPTO instead of depending on it
Make RPCSEC_GSS_KRB5 select CRYPTO instead of depending on it. This unblocks the eventual removal of the selection of CRYPTO from NFSD_V4, which will no longer be needed by nfsd itself due to switching to the crypto library functions. But NFSD_V4 selects RPCSEC_GSS_KRB5, which still needs CRYPTO. It makes more sense for RPCSEC_GSS_KRB5 to select CRYPTO itself, like most other kconfig options that need CRYPTO do. Signed-off-by: Eric Biggers <ebiggers@kernel.org> Acked-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> |
||
Mike Snitzer
|
6304affe45 |
NFSD: Add io_cache_{read,write} controls to debugfs
Add 'io_cache_read' to NFSD's debugfs interface so that any data read by NFSD will either be: - cached using page cache (NFSD_IO_BUFFERED=0) - cached but removed from the page cache upon completion (NFSD_IO_DONTCACHE=1). io_cache_read may be set by writing to: /sys/kernel/debug/nfsd/io_cache_read Add 'io_cache_write' to NFSD's debugfs interface so that any data written by NFSD will either be: - cached using page cache (NFSD_IO_BUFFERED=0) - cached but removed from the page cache upon completion (NFSD_IO_DONTCACHE=1). io_cache_write may be set by writing to: /sys/kernel/debug/nfsd/io_cache_write The default value for both settings is NFSD_IO_BUFFERED, which is NFSD's existing behavior for both read and write. Changes to these settings take immediate effect for all exports and NFS versions. Currently only xfs and ext4 implement RWF_DONTCACHE. For file systems that do not implement RWF_DONTCACHE, NFSD use only buffered I/O when the io_cache setting is NFSD_IO_DONTCACHE. Signed-off-by: Mike Snitzer <snitzer@kernel.org> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> |
||
Chuck Lever
|
d6e80d48f9 |
NFSD: Do the grace period check in ->proc_layoutget
RFC 8881 Section 18.43.3 states: > If the metadata server is in a grace period, and does not persist > layouts and device ID to device address mappings, then it MUST > return NFS4ERR_GRACE (see Section 8.4.2.1). Jeff observed that this suggests the grace period check is better done by the individual layout type implementations, because checking for the server grace period is unnecessary for some layout types. Suggested-by: Jeff Layton <jlayton@kernel.org> Link: https://lore.kernel.org/linux-nfs/7h5p5ktyptyt37u6jhpbjfd5u6tg44lriqkdc7iz7czeeabrvo@ijgxz27dw4sg/T/#t Signed-off-by: Chuck Lever <chuck.lever@oracle.com> |
||
Dan Carpenter
|
eafdd7e949 |
nfsd: delete unnecessary NULL check in __fh_verify()
In commit 4a0de50a44bb ("nfsd: decouple the xprtsec policy check from
check_nfsd_access()") we added a NULL check on "rqstp" to earlier in
the function. This check is no longer required so delete it.
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Scott Mayhew <smayhew@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|
||
Sergey Bashirov
|
e0963ce53b |
NFSD: Allow layoutcommit during grace period
If the loca_reclaim field is set to TRUE, this indicates that the client is attempting to commit changes to a layout after the restart of the metadata server during the metadata server's recovery grace period. This type of request may be necessary when the client has uncommitted writes to provisionally allocated byte-ranges of a file that were sent to the storage devices before the restart of the metadata server. See RFC 8881, section 18.42.3. Without this, the client is not able to increase the file size and commit preallocated extents when the block/scsi layout server is restarted during a write and is in a grace period. And when the grace period ends, the client also cannot perform layoutcommit because the old layout state becomes invalid, resulting in file corruption. Co-developed-by: Konstantin Evtushenko <koevtushenko@yandex.com> Signed-off-by: Konstantin Evtushenko <koevtushenko@yandex.com> Signed-off-by: Sergey Bashirov <sergeybashirov@gmail.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> |
||
|
Linus Torvalds
|
f07c3695bf |
firewire updates for v6.18
This update includes the following changes:
- Removal of the deprecated debug parameter from firewire-ohci module
- Replacement of the module-local workqueue in 1394 OHCI PCI driver with
a companion IRQ thread
- Refactoring of bus management code
- Additional minor code cleanup
The existing tracepoints serve as an alternative to the removed debug
parameter. The use of IRQ thread is experimental, as it handles 1394 OHCI
SelfIDComplete event only. It may be replaced in the future releases with
another approach; e.g. by providing workqueue from core functionality
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Merge tag 'firewire-updates-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire updates from Takashi Sakamoto:
"This update includes the following changes:
- Removal of the deprecated debug parameter from firewire-ohci module
- Replacement of the module-local workqueue in 1394 OHCI PCI driver
with a companion IRQ thread
- Refactoring of bus management code
- Additional minor code cleanup
The existing tracepoints serve as an alternative to the removed debug
parameter. The use of IRQ thread is experimental, as it handles 1394
OHCI SelfIDComplete event only. It may be replaced in the future
releases with another approach; e.g. by providing workqueue from core
functionality"
* tag 'firewire-updates-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: (43 commits)
firewire: core: fix undefined reference error in ARM EABI
Revert "firewire: core: disable bus management work temporarily during updating topology"
Revert "firewire: core: shrink critical section of fw_card spinlock in bm_work"
firewire: core: suppress overflow warning when computing jiffies from isochronous cycle
firewire: core: minor code refactoring to delete useless local variable
firewire: core; eliminate pick_me goto label
firewire: core: code refactoring to split contention procedure for bus manager
firewire: core: code refactoring for the case of generation mismatch
firewire: core: use switch statement to evaluate transaction result to CSR_BUS_MANAGER_ID
firewire: core: remove useless generation check
firewire: core: use struct_size and flex_array_size in ioctl_add_descriptor
firewire: core: shrink critical section of fw_card spinlock in bm_work
firewire: core: disable bus management work temporarily during updating topology
firewire: core: schedule bm_work item outside of spin lock
firewire: core: annotate fw_destroy_nodes with must-hold-lock
firewire: core: use spin lock specific to timer for split transaction
firewire: core: use spin lock specific to transaction
firewire: core: use spin lock specific to topology map
firewire: core: maintain phy packet receivers locally in cdev layer
firewire: core: use scoped_guard() to manage critical section to update topology
...
|
||
|
Linus Torvalds
|
d3479214c0 |
Backlight for v6.18
This set is comprised of a couple of small but important fixes and a number of clean-up and
refactoring patches. The fixes correct an EPROM address for the LP8556 and improve memory
allocation safety in the LED backlight driver.
The remainder of the set is made up of refactoring work to the mp3309c driver and a series of
patches to make a number of drivers more self-contained by including their own dependencies.
Improvements & Fixes
- Correct the EPROM start address for the LP8556 to align with the device's datasheet.
- Use devm_kcalloc() in the LED backlight driver for safer array allocation with overflow
protection.
Cleanups & Refactoring
- Drop an unnecessary call to pwm_apply_args() in the mp3309c driver.
- Modernize struct initialization in the mp3309c driver by using a compound literal instead of
memset.
- Make numerous drivers self-contained by including necessary headers directly rather than
relying on transitive includes from the core backlight header.
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Merge tag 'backlight-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
Pull backlight updates from Lee Jones:
"This set is comprised of a couple of small but important fixes and a
number of clean-up and refactoring patches. The fixes correct an EPROM
address for the LP8556 and improve memory allocation safety in the LED
backlight driver.
The remainder of the set is made up of refactoring work to the mp3309c
driver and a series of patches to make a number of drivers more
self-contained by including their own dependencies.
Improvements & Fixes:
- Correct the EPROM start address for the LP8556 to align with the
device's datasheet.
- Use devm_kcalloc() in the LED backlight driver for safer array
allocation with overflow protection.
Cleanups & Refactoring
- Drop an unnecessary call to pwm_apply_args() in the mp3309c driver.
- Modernize struct initialization in the mp3309c driver by using a
compound literal instead of memset.
- Make numerous drivers self-contained by including necessary headers
directly rather than relying on transitive includes from the core
backlight header"
* tag 'backlight-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
backlight: rt4831: Include <linux/mod_devicetable.h>
backlight: rave-sp: Include <linux/of.h> and <linux/mod_devicetable.h>
backlight: led_bl: Include <linux/of.h>
backlight: ktd2801: Include <linux/mod_devicetable.h>
backlight: jornada720: Include <linux/io.h>
backlight: da9052_bl: Include <linux/mod_devicetable.h>
backlight: as3711_bl: Include <linux/of.h>
backlight: apple_dwi_bl: Include <linux/mod_devicetable.h>
backlight: Include <linux/of.h>
video: backlight: lp855x_bl: Set correct EPROM start for LP8556
backlight: led_bl: Use devm_kcalloc() for array space allocation
backlight: mp3309c: Initialize backlight properties without memset
backlight: mp3309c: Drop pwm_apply_args()
|
||
|
Linus Torvalds
|
b386ef6286 |
LEDs for v6.18
This submission is a mix of new features, a number of fixes, some clean-up/refactoring and a
few Device Tree binding updates. The most significant changes include new device support for
the IS31FL3236A and QNAP's status LEDs, a number of fixes for the Qualcomm flash, LP55xx,
MAX77705 and QNAP MCU drivers, along with some generic LED consumer binding documentation and
unification.
New Support & Features
- Add support for the IS31FL3236A LED driver, including an optional 22kHz PWM frequency setting.
- Add support for the red and green status LEDs on QNAP MCU devices.
Improvements & Fixes
- Fix an issue in the MAX77705 driver where an error value was assigned but not returned.
- Correctly update the torch current clamp setting in the Qualcomm flash LED driver to prevent
unexpected clamping.
- Add a separate register map for the PMI8998 to the Qualcomm flash LED driver to handle its
unique register layout.
- Fix the state numbering for the USB LED in the QNAP MCU driver to avoid command conflicts.
- Correct the memory programming address calculation for non-paged devices like the LP5562 in
the LP55xx driver.
- Add Device Tree support to the generic led_get() function, allowing LEDs to be looked up by
name.
Cleanups & Refactoring
- Fix a spelling mistake in the Kconfig help text for the BD2606MVV driver.
- Use devm_mutex_init() in the IS31FL319x driver to simplify code.
Device Tree Bindings Updates
- Drop the redundant '-db' suffix from the IS31FL319x binding.
- Introduce generic LED consumer bindings for referencing LEDs via phandles.
- Unify the 'leds' property across several bindings to use the new generic consumer binding.
- Convert the AMS AS3645A LED controller binding to the DT schema format.
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Merge tag 'leds-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
Pull LED updates from Lee Jones:
"This submission is a mix of new features, a number of fixes, some
clean-up/refactoring and a few Device Tree binding updates. The most
significant changes include new device support for the IS31FL3236A and
QNAP's status LEDs, a number of fixes for the Qualcomm flash, LP55xx,
MAX77705 and QNAP MCU drivers, along with some generic LED consumer
binding documentation and unification.
New Support & Features:
- Add support for the IS31FL3236A LED driver, including an optional
22kHz PWM frequency setting.
- Add support for the red and green status LEDs on QNAP MCU devices.
Improvements & Fixes:
- Fix an issue in the MAX77705 driver where an error value was
assigned but not returned.
- Correctly update the torch current clamp setting in the Qualcomm
flash LED driver to prevent unexpected clamping.
- Add a separate register map for the PMI8998 to the Qualcomm flash
LED driver to handle its unique register layout.
- Fix the state numbering for the USB LED in the QNAP MCU driver to
avoid command conflicts.
- Correct the memory programming address calculation for non-paged
devices like the LP5562 in the LP55xx driver.
- Add Device Tree support to the generic led_get() function, allowing
LEDs to be looked up by name.
Cleanups & Refactoring:
- Fix a spelling mistake in the Kconfig help text for the BD2606MVV
driver.
- Use devm_mutex_init() in the IS31FL319x driver to simplify code.
Device Tree Bindings Updates:
- Drop the redundant '-db' suffix from the IS31FL319x binding.
- Introduce generic LED consumer bindings for referencing LEDs via
phandles.
- Unify the 'leds' property across several bindings to use the new
generic consumer binding.
- Convert the AMS AS3645A LED controller binding to the DT schema
format"
* tag 'leds-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds:
dt-bindings: leds: as3645: Convert to DT schema
leds: led-class: Add Device Tree support to led_get()
dt-bindings: leds: Unify 'leds' property
dt-bindings: leds: Add generic LED consumer documentation
leds: is31fl319x: Use devm_mutex_init()
leds: leds-lp55xx: Use correct address for memory programming
dt-bindings: leds: issi,is31fl319x: Drop 'db' suffix duplicating dtschema
leds: qnap-mcu: Add support for the red and green status LEDs
leds: qnap-mcu: Fix state numbering for USB LED
leds: flash: leds-qcom-flash: Add a separate register map for PMI8998
leds: flash: leds-qcom-flash: Update torch current clamp setting
leds: max77705: Function return instead of variable assignment
leds: Kconfig: Fix spelling mistake "limitiation" -> "limitation"
leds: leds-is31fl32xx: Add support for is31fl3236a
|
||
|
Linus Torvalds
|
b4918003cf |
MFD for v6.18
This round of updates contains a fair amount of new device support, a couple of fixes and
some refactoring. The most notable additions include new drivers for Loongson's Security
Engine, RNG and TPM, new drivers for TI's TPS6594 Power Button and BQ257xx Charger ICs.
The rest of the set provides a return value check fix and a refactoring to use a more modern
GPIO API for the VEXPRESS sysreg driver, the removal of a deprecated IRQ ACK function from the
MC13xxx RTC driver and a new DT binding for the aforementioned TI BQ257xx charger.
New Support & Features
- Add a suite of drivers for the Loongson Security Engine, including the core controller, a
Random Number Generator (RNG) and Trusted Platform Module (TPM) support.
- Introduce support for the TI TPS6594 PMIC's power button, including the input driver, MFD
cell registration, and a system power-off handler.
- Add comprehensive support for the TI BQ257xx series of charger ICs, including the core MFD
driver and a power supply driver for the charger functionality.
Improvements & Fixes
- Check the return value of devm_gpiochip_add_data() in the VEXPRESS sysreg driver to prevent
potential silent failures.
Cleanups & Refactoring
- Add a MAINTAINERS entry for the new Loongson Security Engine drivers.
- Convert the VEXPRESS sysreg driver to use the modern generic GPIO chip API.
Removals
- Remove the deprecated and unused mc13xxx_irq_ack() function from the MC13xxx RTC, input and
touchscreen drivers.
Device Tree Bindings Updates
- Add device tree bindings for the TI BQ25703A charger.
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Merge tag 'mfd-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"This round of updates contains a fair amount of new device support, a
couple of fixes and some refactoring. The most notable additions
include new drivers for Loongson's Security Engine, RNG and TPM, new
drivers for TI's TPS6594 Power Button and BQ257xx Charger ICs.
The rest of the set provides a return value check fix and a
refactoring to use a more modern GPIO API for the VEXPRESS sysreg
driver, the removal of a deprecated IRQ ACK function from the MC13xxx
RTC driver and a new DT binding for the aforementioned TI BQ257xx
charger.
New Support & Features:
- Add a suite of drivers for the Loongson Security Engine, including
the core controller, a Random Number Generator (RNG) and Trusted
Platform Module (TPM) support.
- Introduce support for the TI TPS6594 PMIC's power button, including
the input driver, MFD cell registration, and a system power-off
handler.
- Add comprehensive support for the TI BQ257xx series of charger ICs,
including the core MFD driver and a power supply driver for the
charger functionality.
Improvements & Fixes:
- Check the return value of devm_gpiochip_add_data() in the VEXPRESS
sysreg driver to prevent potential silent failures.
Cleanups & Refactoring:
- Add a MAINTAINERS entry for the new Loongson Security Engine
drivers.
- Convert the VEXPRESS sysreg driver to use the modern generic GPIO
chip API.
Removals:
- Remove the deprecated and unused mc13xxx_irq_ack() function from
the MC13xxx RTC, input and touchscreen drivers.
Device Tree Bindings Updates:
- Add device tree bindings for the TI BQ25703A charger"
* tag 'mfd-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (69 commits)
mfd: simple-mfd-i2c: Add compatible string for LX2160ARDB
mfd: simple-mfd-i2c: Keep compatible strings in alphabetical order
dt-bindings: mfd: twl: Add missing sub-nodes for TWL4030 & TWL603x
dt-bindings: watchdog: Add SMARC-sAM67 support
dt-bindings: mfd: tps6594: Allow gpio-line-names
mfd: intel-lpss: Add Intel Wildcat Lake LPSS PCI IDs
mfd: 88pm886: Add GPADC cell
mfd: vexpress-sysreg: Use more common syntax for compound literals
mfd: rz-mtu3: Fix MTU5 NFCR register offset
mfd: max77705: Setup the core driver as an interrupt controller
mfd: cs42l43: Remove IRQ masking in suspend
mfd: cs42l43: Move IRQ enable/disable to encompass force suspend
mfd: ls2kbmc: Add Loongson-2K BMC reset function support
mfd: ls2kbmc: Introduce Loongson-2K BMC core driver
mfd: bd71828, bd71815: Prepare for power-supply support
dt-bindings: mfd: aspeed: Add AST2700 SCU compatibles
dt-bindings: mfd: Convert aspeed,ast2400-p2a-ctrl to DT schema
dt-bindings: mfd: fsl,mc13xxx: Add buttons node
dt-bindings: mfd: fsl,mc13xxx: Convert txt to DT schema
mfd: macsmc: Add "apple,t8103-smc" compatible
...
|
||
|
Linus Torvalds
|
2d27453624 |
MMC core:
- Improve RPMB frame handling code
- Add support for a new max-sd-hs-hz DT property to limit frequency
- Add support to manage regulator-under-voltage events
- Support regulator-under-voltage for eMMC to mitigate data corruptions
- Add mmc_read_tuning() to allow a host to validate its tuning sequence
- Add some helpers to align checks for CMD23 support
- Read the CCCR register for SDIO over SPI rather than the unsupported CMD7
MMC host:
- Add COMPILE_TEST option for a couple of drivers
- Convert drivers to use the modern PM macros
- dw_mmc-exynos: Enable support for the Exynos8890 variant
- mmc_spi: Don't use crc ack during multiple block read
- renesas_sdhi: Enable 64-bit polling mode for R-Car gen3 and RZ/G2L SoCs
- rtsx_usb: Add support for over-current-protection
- sdhci-cadence: Add support for multi-block read gap tuning
- sdhci-msm: Add support for tuning for SDR50 mode for SD cards
- sdhci-msm: Enable support for the Lemans variant
- sdhci-pci: Disable SD card clock before update for a few Intel platforms
- sdhci-pxav3: Add support for UHS pinctrl settings
- tmio: Add 64-bit read/write support in polling mode
MEMSTICK:
- Convert to use timeouts to prevent indefinite waiting
- rtsx_usb: Add support for over-current-protection
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Merge tag 'mmc-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Improve RPMB frame handling code
- Add support for a new max-sd-hs-hz DT property to limit frequency
- Add support to manage regulator-under-voltage events
- Support regulator-under-voltage for eMMC to mitigate data
corruptions
- Add mmc_read_tuning() to allow a host to validate its tuning
sequence
- Add some helpers to align checks for CMD23 support
- Read the CCCR register for SDIO over SPI rather than the
unsupported CMD7
MMC host:
- Add COMPILE_TEST option for a couple of drivers
- Convert drivers to use the modern PM macros
- dw_mmc-exynos: Enable support for the Exynos8890 variant
- mmc_spi: Don't use crc ack during multiple block read
- renesas_sdhi: Enable 64-bit polling mode for R-Car gen3 and
RZ/G2L SoCs
- rtsx_usb: Add support for over-current-protection
- sdhci-cadence: Add support for multi-block read gap tuning
- sdhci-msm:
- Add support for tuning for SDR50 mode for SD cards
- Enable support for the Lemans variant
- sdhci-pci: Disable SD card clock before update for a few
Intel platforms
- sdhci-pxav3: Add support for UHS pinctrl settings
- tmio: Add 64-bit read/write support in polling mode
MEMSTICK:
- Convert to use timeouts to prevent indefinite waiting
- rtsx_usb: Add support for over-current-protection"
* tag 'mmc-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (77 commits)
dt-bindings: mmc: samsung,exynos-dw-mshc: add specific compatible for exynos8890
mmc: select REGMAP_MMIO with MMC_LOONGSON2
mmc: add COMPILE_TEST to multiple drivers
mmc: core: Improve RPMB frame handling code
mmc: core: Fix variable shadowing in mmc_route_rpmb_frames()
mmc: core: Parse and use the new max-sd-hs-hz DT property
dt-bindings: mmc: controller: Add max-sd-hs-hz property
mmc: sdhci-msm: Enable tuning for SDR50 mode for SD card
dt-bindings: mmc: sdhci-msm: Document the Lemans compatible
mmc: sh_mmcif: Remove dummy PM resume callback
dt-bindings: mmc: sdhci-pxa: Add minItems to pinctrl-names
mmc: sdio: Drop dev_pm_domain_detach() call
mmc: dw_mmc-rockchip: use modern PM macros
mmc: dw_mmc-pci: use modern PM macros
mmc: dw_mmc-k3: use modern PM macros
mmc: dw_mmc: exynos: use modern PM macros
mmc: via-sdmmc: use modern PM macros
mmc: sdhci-msm: use modern PM macros
mmc: mtk-sd: use modern PM macros
mmc: wmt-sdmmc: use modern PM macros
...
|
||
|
Linus Torvalds
|
e93bcbaa71 |
pmdomain providers:
- amlogic: Add support for S6/S7/S7D power-domains controller
- imx: Add support for i.MX91 power-domains
- marvell: Add support for PXA1908 power-domains
- mediatek: Add support for modem power sequence
- mediatek: Add support for RTFF Hardware in MT8196/MT6991
- qcom: Align power-domain definitions for rpmpd
- rockchip: Default to use power-domain support
- thead: Create auxiliary device along with a corresponding reset driver
- ti: Synchronize on/off state with HW-state for ti-sci power-domains
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Merge tag 'pmdomain-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain updates from Ulf Hansson:
- amlogic: Add support for S6/S7/S7D power-domains controller
- imx: Add support for i.MX91 power-domains
- marvell: Add support for PXA1908 power-domains
- mediatek:
- Add support for modem power sequence
- Add support for RTFF Hardware in MT8196/MT6991
- qcom: Align power-domain definitions for rpmpd
- rockchip: Default to use power-domain support
- thead: Create auxiliary device along with a corresponding reset
driver
- ti: Synchronize on/off state with HW-state for ti-sci power-domains
* tag 'pmdomain-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (25 commits)
pmdomain: thead: Fix error pointer vs NULL bug in th1520_pd_reboot_init()
pmdomain: thead: create auxiliary device for rebooting
driver: reset: th1520-aon: add driver for poweroff/reboot via AON FW
pmdomain: mediatek: airoha: convert from round_rate() to determine_rate()
pmdomain: rockchip: enable ROCKCHIP_PM_DOMAINS with ARCH_ROCKCHIP
pmdomain: marvell: Add PXA1908 power domains
dt-bindings: clock: marvell,pxa1908: Add syscon compatible to apmu
pmdomain: ti-sci: Set PD on/off state according to the HW state
pmdomain: amlogic: Add support for S6 S7 S7D power domains controller
dt-bindings: power: add Amlogic S6 S7 S7D power domains
pmdomain: mediatek: Convert all SoCs to new style regmap retrieval
pmdomain: mediatek: Add support for RTFF Hardware in MT8196/MT6991
pmdomain: mediatek: Add support for modem power sequences
pmdomain: mediatek: Move ctl sequences out of power_on/off functions
pmdomain: mediatek: Handle SoCs with inverted SRAM power-down bits
pmdomain: mediatek: Refactor bus protection regmaps retrieval
dt-bindings: power: mediatek: Document access-controllers property
pmdomain: remove unneeded 'fast_io' parameter in regmap_config
pmdomain: imx93-blk-ctrl: mask DSI and PXP PD domain register on i.MX91
pmdomain: imx93-blk-ctrl: use ARRAY_SIZE() instead of hardcode number
...
|
||
Sakari Ailus
|
d9f866b2bb |
ACPI: property: Return present device nodes only on fwnode interface
fwnode_graph_get_next_subnode() may return fwnode backed by ACPI device nodes and there has been no check these devices are present in the system, unlike there has been on fwnode OF backend. In order to provide consistent behaviour towards callers, add a check for device presence by introducing a new function acpi_get_next_present_subnode(), used as the get_next_child_node() fwnode operation that also checks device node presence. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com> Link: https://patch.msgid.link/20251001102636.1272722-2-sakari.ailus@linux.intel.com [ rjw: Kerneldoc comment and changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
||
|
Linus Torvalds
|
ea1c6c5925 |
spi: Updates for v6.18
There's one big core change in this release, Jonas Gorski has addressed
the issues with multiple chip selects which makes things more robust and
stable. Otherwise there's quite a bit of driver work, as well as some
new drivers several existing drivers have had quite a bit of work done
on them.
Possibly the most interesting thing is the VirtIO driver, this is
apparently useful for some automotive applications which want to keep as
small and robust a host system as they can, moving less critical
functionality into guests.
- James Clark has done some substantial updates on the Freescale DSPI
driver, porting in code from the BSP and building onm top of that to
fix some bugs and increase performance.
- Jonas Gorski has fixed the issues with handling multple chip selects,
making things more robust and scalable.
- Support for higher performance modes in the NXP FSPI driver from
Haibo Chen.
- Removal of the obsolete S3C2443 driver, the underlying SoC support
has been removed from the kernel.
- Support for Amlogic AL113L2, Atmel SAMA7D65 and SAM9x7 and for VirtIO
controllers.
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Merge tag 'spi-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"There's one big core change in this release, Jonas Gorski has
addressed the issues with multiple chip selects which makes things
more robust and stable. Otherwise there's quite a bit of driver work,
as well as some new drivers several existing drivers have had quite a
bit of work done on them.
Possibly the most interesting thing is the VirtIO driver, this is
apparently useful for some automotive applications which want to keep
as small and robust a host system as they can, moving less critical
functionality into guests.
- James Clark has done some substantial updates on the Freescale DSPI
driver, porting in code from the BSP and building onm top of that
to fix some bugs and increase performance
- Jonas Gorski has fixed the issues with handling multple chip
selects, making things more robust and scalable
- Support for higher performance modes in the NXP FSPI driver from
Haibo Chen
- Removal of the obsolete S3C2443 driver, the underlying SoC support
has been removed from the kernel
- Support for Amlogic AL113L2, Atmel SAMA7D65 and SAM9x7 and for
VirtIO controllers"
* tag 'spi-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (74 commits)
spi: ljca: Remove Wentong's e-mail address
spi: rename SPI_CS_CNT_MAX => SPI_DEVICE_CS_CNT_MAX
spi: reduce device chip select limit again
spi: don't check spi_controller::num_chipselect when parsing a dt device
spi: drop check for validity of device chip selects
spi: move unused device CS initialization to __spi_add_device()
spi: keep track of number of chipselects in spi_device
spi: fix return code when spi device has too many chipselects
SPI: Add virtio SPI driver
virtio-spi: Add virtio-spi.h
virtio: Add ID for virtio SPI
spi: rpc-if: Add resume support for RZ/G3E
spi: rpc-if: Drop deprecated SIMPLE_DEV_PM_OPS
spi: spi-qpic-snand: simplify clock handling by using devm_clk_get_enabled()
spi: spi-nxp-fspi: Add OCT-DTR mode support
spi: spi-nxp-fspi: add the support for sample data from DQS pad
spi: spi-nxp-fspi: Add the DDR LUT command support
spi: spi-nxp-fspi: set back to dll override mode when clock rate < 100MHz
spi: spi-nxp-fspi: extract function nxp_fspi_dll_override()
spi: atmel-quadspi: Add support for sama7d65 QSPI
...
|
||
|
Linus Torvalds
|
ad6657804c |
regulator: Updates for v6.18
This is a very quiet release for regulator, almost all the changes are
new drivers but we do also have some improvements for the Rust bindings.
- Additional APIs added to the Rust bindings.
- Support for Maxim MAX77838, NXP PF0900 and PF5300, Richtek RT5133 and
SpacemiT P1.
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Merge tag 'regulator-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"This is a very quiet release for regulator, almost all the changes are
new drivers but we do also have some improvements for the Rust
bindings.
- Additional APIs added to the Rust bindings
- Support for Maxim MAX77838, NXP PF0900 and PF5300, Richtek RT5133
and SpacemiT P1"
* tag 'regulator-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (28 commits)
regulator: dt-bindings: qcom,sdm845-refgen-regulator: document more platforms
regulator: Fix MAX77838 selection
regulator: spacemit: support SpacemiT P1 regulators
regulator: max77838: add max77838 regulator driver
dt-bindings: regulator: document max77838 pmic
rust: regulator: add devm_enable and devm_enable_optional
rust: regulator: remove Regulator<Dynamic>
regulator: dt-bindings: rpi-panel: Split 7" Raspberry Pi 720x1280 v2 binding
regulator: pf530x: Add a driver for the NXP PF5300 Regulator
regulator: dt-bindings: nxp,pf530x: Add NXP PF5300/PF5301/PF5302 PMICs
regulator: scmi: Use int type to store negative error codes
regulator: core: Remove redundant ternary operators
rust: regulator: use `to_result` for error handling
regulator: consumer.rst: document bulk operations
regulator: rt5133: Fix IS_ERR() vs NULL bug in rt5133_validate_vendor_info()
regulator: bd718x7: Use kcalloc() instead of kzalloc()
regulator: rt5133: Fix spelling mistake "regualtor" -> "regulator"
regulator: remove unneeded 'fast_io' parameter in regmap_config
regulator: rt5133: Add RT5133 PMIC regulator Support
regulator: dt-bindings: Add Richtek RT5133 Support
...
|
||
|
Linus Torvalds
|
c252b8cf12 |
regmap: Updates for v6.18
This just contains a few small fixes, there's been no substantial development on regmap this release cycle. -----BEGIN PGP SIGNATURE----- iQEyBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmjaZL0ACgkQJNaLcl1U h9AOrwf4r9lTbzbpwoKKZs/BUK8QvAZDgIZTjtCsEA5OScLMNeaxw/rKlsynekj4 TwrbCQdZ0GTRH5lLSM/pThGpc7XRopRTuGAndLPczjAdnkwuUPFJiwbtCfXwO5SC 8BTgRSIjQjko4yKbQoq5IY6kVtjGsM6bCHmHx8PZv4FJm5WK+fOsh4ggMJCJ2uVa WAcgYqur8CU790DDeIZjX0E6ZqgnEm7dSGicKtul75EcsNC8CqXxRb7spAfk9SLF FkunL5IRzjje4luVmyIHWNHoYnAmq9pMCzvTyTE3/3M7xsjkcbAN+js1z85XP+Fc I8Ogk6QtVNeVsy0k9hhosAEahZiL =XrkM -----END PGP SIGNATURE----- Merge tag 'regmap-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap updates from Mark Brown: "This just contains a few small fixes, there's been no substantial development on regmap this release cycle" * tag 'regmap-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: use int type to store negative error codes regmap: Remove superfluous check for !config in __regmap_init() regmap: mmio: Add missing MODULE_DESCRIPTION() |
||
|
Linus Torvalds
|
d5f7411411 |
gpio updates for v6.18-rc1
GPIO core:
- add support for sparse pin ranges to the glue between GPIO and pinctrl
- use a common prefix across all GPIO descriptor flags for improved
namespacing
New drivers:
- add new GPIO driver for the Nuvoton NCT6694
- add new GPIO driver for MAX7360
Driver improvements:
- add support for Tegra 256 to the gpio-tegra186 driver
- add support for Loongson-2K0300 to the gpio-loongson-64bit driver
- refactor the gpio-aggregator module to expose its GPIO forwarder API
to other in-kernel users (to enable merging of a new pinctrl driver
that uses it)
- convert all remaining drivers to using the modernized generic GPIO chip
API and remove the old interface
- stop displaying global GPIO numbers in debugfs output of controller
drivers
- extend the gpio-regmap helper with a new config option and improve its
support for GPIO interrupts
- remove redundant fast_io parameter from regmap configs in GPIO drivers
that already use MMIO regmaps which imply it
- add support for a new model in gpio-mmio: ixp4xx expansion bus
- order includes alphabetically in a few drivers for better readability
- use generic device properties where applicable
- use devm_mutex_init() where applicable
- extend build coverage of drivers by enabling more to be compiled with
COMPILE_TEST enabled
- allow building gpio-stmpe as a module
- use dev_err_probe() where it makes sense in drivers
Late driver fixes:
- fix setting GPIO direction to output in gpio-mpfs
Documentation:
- document the usage of software nodes with GPIO chips
Device-tree bindings:
- Add DT bindings documents for new hardware: Tegra256, MAX7360
- Document a new model in Loongson bindings: LS2K0300
- Document a new model using the generic GPIO binding: IXP4xx
- Convert the DT binding for fsl,mxs-pinctrl to YAML
- fix the schema ID in the "trivial" GPIO schema
- describe GPIO hogs in the generic GPIO binding
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Merge tag 'gpio-updates-for-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"There are two new drivers and support for more models in existing
ones.
The generic GPIO API has been reworked and all users converted
which allowed us to move the fields specific to the generic GPIO
implementation out of the high-level struct gpio_chip into its own
structure that wraps the gpio_chip.
Other than that, there's nothing too exciting. Mostly minor tweaks and
fixes all over the place, some refactoring and some small new features
in helper modules.
GPIO core:
- add support for sparse pin ranges to the glue between GPIO and
pinctrl
- use a common prefix across all GPIO descriptor flags for improved
namespacing
New drivers:
- add new GPIO driver for the Nuvoton NCT6694
- add new GPIO driver for MAX7360
Driver improvements:
- add support for Tegra 256 to the gpio-tegra186 driver
- add support for Loongson-2K0300 to the gpio-loongson-64bit driver
- refactor the gpio-aggregator module to expose its GPIO forwarder
API to other in-kernel users (to enable merging of a new pinctrl
driver that uses it)
- convert all remaining drivers to using the modernized generic GPIO
chip API and remove the old interface
- stop displaying global GPIO numbers in debugfs output of controller
drivers
- extend the gpio-regmap helper with a new config option and improve
its support for GPIO interrupts
- remove redundant fast_io parameter from regmap configs in GPIO
drivers that already use MMIO regmaps which imply it
- add support for a new model in gpio-mmio: ixp4xx expansion bus
- order includes alphabetically in a few drivers for better
readability
- use generic device properties where applicable
- use devm_mutex_init() where applicable
- extend build coverage of drivers by enabling more to be compiled
with COMPILE_TEST enabled
- allow building gpio-stmpe as a module
- use dev_err_probe() where it makes sense in drivers
Late driver fixes:
- fix setting GPIO direction to output in gpio-mpfs
Documentation:
- document the usage of software nodes with GPIO chips
Device-tree bindings:
- Add DT bindings documents for new hardware: Tegra256, MAX7360
- Document a new model in Loongson bindings: LS2K0300
- Document a new model using the generic GPIO binding: IXP4xx
- Convert the DT binding for fsl,mxs-pinctrl to YAML
- fix the schema ID in the "trivial" GPIO schema
- describe GPIO hogs in the generic GPIO binding"
* tag 'gpio-updates-for-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (122 commits)
gpio: mpfs: fix setting gpio direction to output
gpio: generic: move GPIO_GENERIC_ flags to the correct header
gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_
gpio: nomadik: fix the debugfs helper stub
MAINTAINERS: Add entry on MAX7360 driver
input: misc: Add support for MAX7360 rotary
input: keyboard: Add support for MAX7360 keypad
gpio: max7360: Add MAX7360 gpio support
gpio: regmap: Allow to provide init_valid_mask callback
gpio: regmap: Allow to allocate regmap-irq device
pwm: max7360: Add MAX7360 PWM support
pinctrl: Add MAX7360 pinctrl driver
mfd: Add max7360 support
dt-bindings: mfd: gpio: Add MAX7360
rtc: Add Nuvoton NCT6694 RTC support
hwmon: Add Nuvoton NCT6694 HWMON support
watchdog: Add Nuvoton NCT6694 WDT support
can: Add Nuvoton NCT6694 CANFD support
i2c: Add Nuvoton NCT6694 I2C support
gpio: Add Nuvoton NCT6694 GPIO support
...
|
||
James Clark
|
9f0fa21379 |
perf test: Extend branch stack sampling test for Arm64 BRBE
BRBE emits IRQ and ERET branches for branching and returning from trapped instructions. Add a test that loops on a trapped instruction (MRS - Read special register) for this. Extend the expected 'any_call' branches to include FAULT_DATA and FAULT_INST as these are emitted by BRBE. Reviewed-by: Ian Rogers <irogers@google.com> Co-developed-by: German Gomez <german.gomez@arm.com> Signed-off-by: German Gomez <german.gomez@arm.com> Signed-off-by: James Clark <james.clark@linaro.org> Cc: Adam Young <admiyo@os.amperecomputing.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rob Herring <robh@kernel.org> Cc: Will Deacon <will@kernel.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
|
James Clark
|
11e59335b0 |
perf test: Add syscall and address tests to brstack test
Test that SYSCALL type branches are emitted from the expected 'getppid' symbol. Test that when only 'k' is used, sources addresses are all in the kernel. Test that no kernel addresses leak by checking for them in the 'u' test. Reviewed-by: Ian Rogers <irogers@google.com> Signed-off-by: James Clark <james.clark@linaro.org> Cc: Adam Young <admiyo@os.amperecomputing.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: German Gomez <german.gomez@arm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rob Herring <robh@kernel.org> Cc: Will Deacon <will@kernel.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
|
James Clark
|
f15548b277 |
perf test: Refactor brstack test
check_branches() will be used by other tests in a later commit so make it a function. And the any_call filters are duplicated and will also be extended in a later commit, so move them to a variable. No functional changes intended. Reviewed-by: Ian Rogers <irogers@google.com> Signed-off-by: James Clark <james.clark@linaro.org> Cc: Adam Young <admiyo@os.amperecomputing.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: German Gomez <german.gomez@arm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Rob Herring <robh@kernel.org> Cc: Will Deacon <will@kernel.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
|
Ian Rogers
|
b91917c0c6 |
perf bpf_counter: Fix handling of cpumap fixing hybrid
Don't open evsels on all CPUs, open them just on the CPUs they
support. This avoids opening say an e-core event on a p-core and
getting a failure - achieve this by getting rid of the "all_cpu_map".
In install_pe functions don't use the cpu_map_idx as a CPU number,
translate the cpu_map_idx, which is a dense index into the cpu_map
skipping holes at the beginning, to a proper CPU number.
Before:
```
$ perf stat --bpf-counters -a -e cycles,instructions -- sleep 1
Performance counter stats for 'system wide':
<not supported> cpu_atom/cycles/
566,270,672 cpu_core/cycles/
<not supported> cpu_atom/instructions/
572,792,836 cpu_core/instructions/ # 1.01 insn per cycle
1.001595384 seconds time elapsed
```
After:
```
$ perf stat --bpf-counters -a -e cycles,instructions -- sleep 1
Performance counter stats for 'system wide':
443,299,201 cpu_atom/cycles/
1,233,919,737 cpu_core/cycles/
213,634,112 cpu_atom/instructions/ # 0.48 insn per cycle
2,758,965,527 cpu_core/instructions/ # 2.24 insn per cycle
1.001699485 seconds time elapsed
```
Fixes:
|
||
|
Ian Rogers
|
8c519a825b |
perf bpf_counter: Move header declarations into C code
Reduce the API surface that is in bpf_counter.h, this helps compiler analysis like unused static function, makes it easier to set a breakpoint and just makes it easier to see the code is self contained. When code is shared between BPF C code, put it inside HAVE_BPF_SKEL. Move transitively found #includes into appropriate C files. No functional change. Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Cc: Gabriele Monaco <gmonaco@redhat.com> Cc: Howard Chu <howardchu95@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@linaro.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Song Liu <songliubraving@fb.com> Cc: Tengda Wu <wutengda@huaweicloud.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
Bharath SM
|
ac3ad9845b |
smb: client: show lease state as R/H/W (or NONE) in open_files
Print the lease/oplock caching state for each open file as a compact string of letters: R (read), H (handle), W (write). Signed-off-by: Bharath SM <bharathsm@microsoft.com> Signed-off-by: Steve French <stfrench@microsoft.com> |
||
|
Linus Torvalds
|
c050daf69f |
pwm: Changes for v6.18-rc1
The core highlights for this cycle are:
- The pca9586 driver was converted to the waveform API.
- Waveform drivers automatically provide a gpio chip to make PWMs
usable as GPIOs. (The pca9586 driver did that in a driver specific
implementation before.)
Otherwise it's the usual mix of fixes and device tree and driver changes
to support new hardware variants.
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Merge tag 'pwm/for-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux
Pull pwm updates from Uwe Kleine-König:
"The core highlights for this cycle are:
- The pca9586 driver was converted to the waveform API
- Waveform drivers automatically provide a gpio chip to make PWMs
usable as GPIOs (The pca9586 driver did that in a driver specific
implementation before)
Otherwise it's the usual mix of fixes and device tree and driver
changes to support new hardware variants"
* tag 'pwm/for-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: (30 commits)
pwm: cros-ec: Avoid -Wflex-array-member-not-at-end warnings
dt-bindings: pwm: samsung: add exynos8890 compatible
dt-bindings: pwm: apple,s5l-fpwm: Add t6020-fpwm compatible
dt-bindings: pwm: nxp,lpc1850-sct-pwm: Minor whitespace cleanup in example
pwm: pca9586: Convert to waveform API
pwm: pca9685: Drop GPIO support
pwm: pca9685: Make use of register caching in regmap
pwm: pca9685: Use bulk write to atomicially update registers
pwm: pca9685: Don't disable hardware in .free()
pwm: Add the S32G support in the Freescale FTM driver
dt-bindings: pwm: fsl,vf610-ftm-pwm: Add compatible for s32g2 and s32g3
pwm: mediatek: Lock and cache clock rate
pwm: mediatek: Fix various issues in the .apply() callback
pwm: mediatek: Implement .get_state() callback
pwm: mediatek: Initialize clks when the hardware is enabled at probe time
pwm: mediatek: Rework parameters for clk helper function
pwm: mediatek: Introduce and use a few more register defines
pwm: mediatek: Simplify representation of channel offsets
pwm: tiecap: Document behaviour of hardware disable
pwm: Provide a gpio device for waveform drivers
...
|
||
|
Linus Torvalds
|
989253cc46 |
hwmon updates for v6.18-rc1
* New drivers - Driver for Kontron SMARC-sAM67 - Driver for GPD device sensors - Driver for MP29502 - Driver for MP2869, MP29608, MP29612 and MP29816 series * Added chip support to existing drivers - asus-ec-sensors: Add B650E-I Add PRIME Z270-A Add Pro WS WRX90E-SAGE SE Add ROG STRIX X670E-E GAMING WIFI Add ROG STRIX X870-I GAMING WIFI Add ROG STRIX X870E-E GAMING WIFI Add ROG STRIX Z690-E GAMING WIFI Add ROG STRIX Z790E GAMING WIFI II Add STRIX B850-I GAMING WIFI Add TUF GAMING X670E PLUS WIFI Add X670E-I GAMING WIFI Add Z790-I GAMING WIFI - dell-smm: Add support for Dell OptiPlex 7040 - ina238: Major cleanup, and Add support for INA700 Add support for INA780 - k10temp: Add device ID for Strix Halo Add support for AMD Family 1Ah-based models - lenovo-ec-sensors: Update P8 supprt - lm75: Add NXP P3T1750 support - pmbus/adm1275: Add sq24905c support - pmbus/isl68137: Add support for Renesas RAA228244 and RAA228246 - pmbus/mp5990: Add support for MP5998 - sht21: Add support for SHT20, SHT25 - sl28cpld: Add sa67mcu compatible * Other notable changes - core: Handle locking internally Introduce 64-bit energy attribute support - cros_ec: Register into thermal framework, improve PWM control - lm75: allow interrupt for ti,tmp75 - mlxreg-fan: Add support for new flavour of capability register - sbtsi_temp: AMD CPU extended temperature range support - sht21: Add devicetree support * Various other minor improvements and fixes -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiHPvMQj9QTOCiqgVyx8mb86fmYEFAmjZ2VAACgkQyx8mb86f mYHegQ//YImjHnlWcRbr8meprHHezIkGDA0nJEzjsCSD7owq00sOC4w4BGXf7MPV d1rK0VbAU2Up53j4xZKr7PnHzUHFil/K/9hDBHFfYd6fr570ADdMnewRmVoKuSuR JBeV0308y0WbeAhNOaIIcGx3/4wMgQklvUycjOZKUgBC2jY/vnuwlgrt21a4rbB/ c5yNUEfqk9thZY/xOBbbrcvej0RXZ/naV+tRgVYQUo6Ep1CUynxOr2VCUbWxoQWh lnekEhJuylbIDodAZ405Cpn3AuqyVypbKBjAyGWSwl92KuoYyBGJnbk/GYokWvCH ftMlLF+HUbNRd75W3mwxZOuSX5tIps2NP8aQrdRdOxhF6Ln5b49R4NLI7ZqnOVzO syRo96J1joMIGwfRga/b8dqCLYZ45fX2VbfisdhrzZ0OM3e7yg3fVyJRbxubP+n6 VxCQPfFUQoLKGOAiBfCA5yYCDE+qFXT1HBKORhtUF/wZnq6X7rYMtC0ci0TfcKo0 Ar0s4xnxX2avFhySvuJL7snv01oOR/9SkCrKY4LqXETMSvNwTNQjLKGo0uly+Mxs bs63JFnLtA1BHXvPuFklxDMAqQ4KZZAz1AznePFV7uFRk2VRbzKf1GkS4S9jVlc+ 2/nKb2gWBVdtAqone0D0dC9EoFNZwGqCPuymyTgEkYkO0vgZ2qs= =jb6g -----END PGP SIGNATURE----- Merge tag 'hwmon-for-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: "New drivers: - Kontron SMARC-sAM67 - GPD device sensors - MP29502 - MP2869, MP29608, MP29612 and MP29816 series Added chip support to existing drivers: - asus-ec-sensors: Add B650E-I Add PRIME Z270-A Add Pro WS WRX90E-SAGE SE Add ROG STRIX X670E-E GAMING WIFI Add ROG STRIX X870-I GAMING WIFI Add ROG STRIX X870E-E GAMING WIFI Add ROG STRIX Z690-E GAMING WIFI Add ROG STRIX Z790E GAMING WIFI II Add STRIX B850-I GAMING WIFI Add TUF GAMING X670E PLUS WIFI Add X670E-I GAMING WIFI Add Z790-I GAMING WIFI - dell-smm: Add support for Dell OptiPlex 7040 - ina238: Major cleanup, and Add support for INA700 Add support for INA780 - k10temp: Add device ID for Strix Halo Add support for AMD Family 1Ah-based models - lenovo-ec-sensors: Update P8 supprt - lm75: Add NXP P3T1750 support - pmbus/adm1275: Add sq24905c support - pmbus/isl68137: Add support for Renesas RAA228244 and RAA228246 - pmbus/mp5990: Add support for MP5998 - sht21: Add support for SHT20, SHT25 - sl28cpld: Add sa67mcu compatible Other notable changes: - core: Handle locking internally Introduce 64-bit energy attribute support - cros_ec: Register into thermal framework, improve PWM control - lm75: allow interrupt for ti,tmp75 - mlxreg-fan: Add support for new flavour of capability register - sbtsi_temp: AMD CPU extended temperature range support - sht21: Add devicetree support Various other minor improvements and fixes" * tag 'hwmon-for-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (86 commits) dt-bindings: hwmon: (lm75) allow interrupt for ti,tmp75 hwmon: (mlxreg-fan) Add support for new flavour of capability register hwmon: (mlxreg-fan) Separate methods of fan setting coming from different subsystems hwmon: (cros_ec) register fans into thermal framework cooling devices hwmon: (cros_ec) add PWM control over fans platform/chrome: update pwm fan control host commands hwmon: add SMARC-sAM67 support dt-bindings: hwmon: sl28cpld: add sa67mcu compatible hwmon: (asus-ec-sensors) add TUF GAMING X670E PLUS WIFI hwmon: (dell-smm) Add support for Dell OptiPlex 7040 hwmon: (dell-smm) Add support for automatic fan mode hwmon: (gpd-fan) complete Kconfig dependencies hwmon: (asus-ec-sensors) increase timeout for locking ACPI mutex hwmon: (asus-ec-sensors) add ROG STRIX X870E-E GAMING WIFI hwmon: (dell-smm) Move clamping of fan speed out of i8k_set_fan() hwmon: (dell-smm) Remove Dell Precision 490 custom config data hwmon: (asus-ec-sensors) add ROG STRIX X670E-E GAMING WIFI hwmon: (gpd-fan) Fix range check for pwm input hwmon: (pmbus/mp5990) add support for MP5998 dt-bindings: trivial-devices: add mps,mp5998 ... |
||
|
Linus Torvalds
|
57cf7a603b |
chrome-platform: Updates for v6.18
* New
- Add a new API cros_ec_device_registered() for checking if the
cros_ec_deivce is ready.
* Improvements
- Use TRAILING_OVERLAP() to fix -Wflex-array-member-not-at-end
warning.
- Defer probe until parent EC device is ready in cros_ec_keyb.
* Cleanups
- Remove redundant and simplify code in cros_ec_chardev.
- Centralize cros_ec_device allocation and initialization to remove
duplicate code.
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Merge tag 'chrome-platform-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome platform updates from Tzung-Bi Shih:
"New:
- Add a new API cros_ec_device_registered() for checking if the
cros_ec_deivce is ready
Improvements:
- Use TRAILING_OVERLAP() to fix -Wflex-array-member-not-at-end
warning
- Defer probe until parent EC device is ready in cros_ec_keyb
Cleanups:
- Remove redundant and simplify code in cros_ec_chardev
- Centralize cros_ec_device allocation and initialization to remove
duplicate code"
* tag 'chrome-platform-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
Input: cros_ec_keyb - Defer probe until parent EC device is registered
platform/chrome: cros_ec: Add a flag to track registration state
platform/chrome: cros_ec: Separate initialization from cros_ec_register()
platform/chrome: Centralize common cros_ec_device initialization
platform/chrome: Centralize cros_ec_device allocation
platform/chrome: wilco_ec: Remove redundant semicolons
platform/chrome: cros_ec: Avoid -Wflex-array-member-not-at-end warning
platform/chrome: cros_ec_chardev: Decouple fops from struct cros_ec_dev
platform/chrome: cros_ec_chardev: Remove redundant struct field
|
||
|
Linus Torvalds
|
eb3289fc47 |
Driver core changes for 6.18-rc1
- Auxiliary:
- Drop call to dev_pm_domain_detach() in auxiliary_bus_probe()
- Optimize logic of auxiliary_match_id()
- Rust:
- Auxiliary:
- Use primitive C types from prelude
- DebugFs:
- Add debugfs support for simple read/write files and custom callbacks
through a File-type-based and directory-scope-based API
- Sample driver code for the File-type-based API
- Sample module code for the directory-scope-based API
- I/O:
- Add io::poll module and implement Rust specific read_poll_timeout()
helper
- IRQ:
- Implement support for threaded and non-threaded device IRQs based on
(&Device<Bound>, IRQ number) tuples (IrqRequest)
- Provide &Device<Bound> cookie in IRQ handlers
- PCI:
- Support IRQ requests from IRQ vectors for a specific pci::Device<Bound>
- Implement accessors for subsystem IDs, revision, devid and resource start
- Provide dedicated pci::Vendor and pci::Class types for vendor and class
ID numbers
- Implement Display to print actual vendor and class names; Debug to print
the raw ID numbers
- Add pci::DeviceId::from_class_and_vendor() helper
- Use primitive C types from prelude
- Various minor inline and (safety) comment improvements
- Platform:
- Support IRQ requests from IRQ vectors for a specific
platform::Device<Bound>
- Nova:
- Use pci::DeviceId::from_class_and_vendor() to avoid probing
non-display/compute PCI functions
- Misc:
- Add helper for cpu_relax()
- Update ARef import from sync::aref
- sysfs:
- Remove bin_attrs_new field from struct attribute_group
- Remove read_new() and write_new() from struct bin_attribute
- Misc:
- Document potential race condition in get_dev_from_fwnode()
- Constify node_group argument in software node registration functions
- Fix order of kernel-doc parameters in various functions
- Set power.no_pm flag for faux devices
- Set power.no_callbacks flag along with the power.no_pm flag
- Constify the pmu_bus bus type
- Minor spelling fixes
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Merge tag 'driver-core-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
Pull driver core updates from Danilo Krummrich:
"Auxiliary:
- Drop call to dev_pm_domain_detach() in auxiliary_bus_probe()
- Optimize logic of auxiliary_match_id()
Rust:
- Auxiliary:
- Use primitive C types from prelude
- DebugFs:
- Add debugfs support for simple read/write files and custom
callbacks through a File-type-based and directory-scope-based
API
- Sample driver code for the File-type-based API
- Sample module code for the directory-scope-based API
- I/O:
- Add io::poll module and implement Rust specific
read_poll_timeout() helper
- IRQ:
- Implement support for threaded and non-threaded device IRQs
based on (&Device<Bound>, IRQ number) tuples (IrqRequest)
- Provide &Device<Bound> cookie in IRQ handlers
- PCI:
- Support IRQ requests from IRQ vectors for a specific
pci::Device<Bound>
- Implement accessors for subsystem IDs, revision, devid and
resource start
- Provide dedicated pci::Vendor and pci::Class types for vendor
and class ID numbers
- Implement Display to print actual vendor and class names; Debug
to print the raw ID numbers
- Add pci::DeviceId::from_class_and_vendor() helper
- Use primitive C types from prelude
- Various minor inline and (safety) comment improvements
- Platform:
- Support IRQ requests from IRQ vectors for a specific
platform::Device<Bound>
- Nova:
- Use pci::DeviceId::from_class_and_vendor() to avoid probing
non-display/compute PCI functions
- Misc:
- Add helper for cpu_relax()
- Update ARef import from sync::aref
sysfs:
- Remove bin_attrs_new field from struct attribute_group
- Remove read_new() and write_new() from struct bin_attribute
Misc:
- Document potential race condition in get_dev_from_fwnode()
- Constify node_group argument in software node registration
functions
- Fix order of kernel-doc parameters in various functions
- Set power.no_pm flag for faux devices
- Set power.no_callbacks flag along with the power.no_pm flag
- Constify the pmu_bus bus type
- Minor spelling fixes"
* tag 'driver-core-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core: (43 commits)
rust: pci: display symbolic PCI vendor names
rust: pci: display symbolic PCI class names
rust: pci: fix incorrect platform reference in PCI driver probe doc comment
rust: pci: fix incorrect platform reference in PCI driver unbind doc comment
perf: make pmu_bus const
samples: rust: Add scoped debugfs sample driver
rust: debugfs: Add support for scoped directories
samples: rust: Add debugfs sample driver
rust: debugfs: Add support for callback-based files
rust: debugfs: Add support for writable files
rust: debugfs: Add support for read-only files
rust: debugfs: Add initial support for directories
driver core: auxiliary bus: Optimize logic of auxiliary_match_id()
driver core: auxiliary bus: Drop dev_pm_domain_detach() call
driver core: Fix order of the kernel-doc parameters
driver core: get_dev_from_fwnode(): document potential race
drivers: base: fix "publically"->"publicly"
driver core/PM: Set power.no_callbacks along with power.no_pm
driver core: faux: Set power.no_pm for faux devices
rust: pci: inline several tiny functions
...
|
||
Christian Bruel
|
c86a24dfa9 |
MAINTAINERS: Add entry for ST STM32MP25 PCIe drivers
Add myself as maintainer of STM32MP25 PCIe host and PCIe endpoint drivers. Signed-off-by: Christian Bruel <christian.bruel@foss.st.com> Signed-off-by: Manivannan Sadhasivam <mani@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://patch.msgid.link/20250820075411.1178729-8-christian.bruel@foss.st.com |
||
|
Christian Bruel
|
151f3d29ba |
PCI: stm32-ep: Add PCIe Endpoint support for STM32MP25
Add driver to configure the STM32MP25 SoC PCIe controller based on the DesignWare PCIe core in endpoint mode. Controller support 2.5 and 5 GT/s data rates and uses the common reference clock provided by the host. The PCIe core_clk receives the pipe0_clk from the ComboPHY as input, and the ComboPHY PLL must be locked for pipe0_clk to be ready. Consequently, PCIe core registers cannot be accessed until the ComboPHY is fully initialised and REFCLK is enabled and ready. Signed-off-by: Christian Bruel <christian.bruel@foss.st.com> [mani: reworded description] Signed-off-by: Manivannan Sadhasivam <mani@kernel.org> [bhelgaas: squash in https://patch.msgid.link/20250902122641.269725-1-christian.bruel@foss.st.com to remove redundant link_status checks] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://patch.msgid.link/20250820075411.1178729-7-christian.bruel@foss.st.com |
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Christian Bruel
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b8ef623f18 |
dt-bindings: PCI: Add STM32MP25 PCIe Endpoint bindings
STM32MP25 PCIe Controller is based on the DesignWare core configured as endpoint mode from the SYSCFG register. Signed-off-by: Christian Bruel <christian.bruel@foss.st.com> Signed-off-by: Manivannan Sadhasivam <mani@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250820075411.1178729-6-christian.bruel@foss.st.com |
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Christian Bruel
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63a562b33a |
PCI: stm32: Add PCIe host support for STM32MP25
Add driver for the STM32MP25 SoC PCIe controller based on the DesignWare PCIe core. Controller supports 2.5 and 5 GT/s data rates, MSI via GICv2m, Single Virtual Channel, Single Function and WAKE# GPIO. Signed-off-by: Christian Bruel <christian.bruel@foss.st.com> [mani: reworded description] Signed-off-by: Manivannan Sadhasivam <mani@kernel.org> [bhelgaas: squash error handling cleanup from Christophe JAILLET <christophe.jaillet@wanadoo.fr>: https://patch.msgid.link/e69ade3edcec4da2d5bfc66e0d03bbcb5a857021.1759169956.git.christophe.jaillet@wanadoo.fr] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://patch.msgid.link/20250820075411.1178729-5-christian.bruel@foss.st.com |
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Ma Ke
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a8de554774 |
of: unittest: Fix device reference count leak in of_unittest_pci_node_verify
In of_unittest_pci_node_verify(), when the add parameter is false,
device_find_any_child() obtains a reference to a child device. This
function implicitly calls get_device() to increment the device's
reference count before returning the pointer. However, the caller
fails to properly release this reference by calling put_device(),
leading to a device reference count leak. Add put_device() in the else
branch immediately after child_dev is no longer needed.
As the comment of device_find_any_child states: "NOTE: you will need
to drop the reference with put_device() after use".
Found by code review.
Cc: stable@vger.kernel.org
Fixes:
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Nathan Chancellor
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4335c4496b |
btrfs: fix PAGE_SIZE format specifier in open_ctree()
There is an instance of -Wformat when targeting 32-bit architectures due
to using a 'size_t' specifier (which is 'unsigned int' for 32-bit
platforms) to print PAGE_SIZE:
In file included from fs/btrfs/compression.h:17,
from fs/btrfs/extent_io.h:15,
from fs/btrfs/locking.h:13,
from fs/btrfs/ctree.h:19,
from fs/btrfs/disk-io.c:22:
fs/btrfs/disk-io.c: In function 'open_ctree':
include/linux/kern_levels.h:5:25: error: format '%zu' expects argument of type 'size_t', but argument 4 has type 'long unsigned int' [-Werror=format=]
...
fs/btrfs/disk-io.c:3398:17: note: in expansion of macro 'btrfs_warn'
3398 | btrfs_warn(fs_info,
| ^~~~~~~~~~
PAGE_SIZE is consistently defined as an 'unsigned long' in
include/vsdo/page.h so use '%lu' to clear up the warning.
Fixes:
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Suchit Karunakaran
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60c38a6d38 |
perf annotate: Use architecture-agnostic register limit
Remove the arch-specific guard around TYPE_STATE_MAX_REGS and define it as 32 for all architectures. The architecture that perf is built on may not match the architecture that produced the perf.data file, so relying on __powerpc__ or similar is fragile. Using 32 as a fixed upper bound is safe since it is greater than the previous maximum of 16. Add a comment to clarify that TYPE_STATE_MAX_REGS is an arch-independent maximum rather than a build-time choice. Suggested-by: Ian Rogers <irogers@google.com> Reviewed-by: Ian Rogers <irogers@google.com> Signed-off-by: Suchit Karunakaran <suchitkarunakaran@gmail.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Kan Liang
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6c153cc468 |
MAINTAINERS: Remove myself from perf_events subsystem
I'm stepping down as the Reviewer of perf_events subsystem. It has been an honor and a pleasure to work with everyone to improve the perf_events subsystem. However, due to personal reasons, I have to leave Intel. I believe it would be difficult for me to continue in this role any further. Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Athira Rajeev
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a0dfb18f7d |
perf script: Enable to present DTL entries
The process_event() function in "builtin-script.c" invokes
perf_sample__fprintf_synth() for displaying PERF_TYPE_SYNTH
type events.
if (attr->type == PERF_TYPE_SYNTH && PRINT_FIELD(SYNTH))
perf_sample__fprintf_synth(sample, evsel, fp);
perf_sample__fprintf_synth() process the sample depending on the value
in evsel->core.attr.config. Introduce perf_sample__fprintf_synth_vpadtl()
and invoke this for PERF_SYNTH_POWERPC_VPA_DTL
Sample output:
./perf record -a -e sched:*,vpa_dtl/dtl_all/ -c 1000000000 sleep 1
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.300 MB perf.data ]
./perf script
perf 13322 [002] 233.835807: sched:sched_switch: perf:13322 [120] R ==> migration/2:27 [0]
migration/2 27 [002] 233.835811: sched:sched_migrate_task: comm=perf pid=13322 prio=120 orig_cpu=2 dest_cpu=3
migration/2 27 [002] 233.835818: sched:sched_stat_runtime: comm=migration/2 pid=27 runtime=9214 [ns]
migration/2 27 [002] 233.835819: sched:sched_switch: migration/2:27 [0] S ==> swapper/2:0 [120]
swapper 0 [002] 233.835822: vpa-dtl: timebase: 338954486062657 dispatch_reason:decrementer_interrupt, preempt_reason:H_CEDE, enqueue_to_dispatch_time:435, ready_to_enqueue_time:0, waiting_to_ready_time:34775058, processor_id: 202 c0000000000f8094 plpar_hcall_norets_notrace+0x18 ([kernel.kallsyms])
swapper 0 [001] 233.835886: vpa-dtl: timebase: 338954486095398 dispatch_reason:priv_doorbell, preempt_reason:H_CEDE, enqueue_to_dispatch_time:542, ready_to_enqueue_time:0, waiting_to_ready_time:1245360, processor_id: 201 c0000000000f8094 plpar_hcall_norets_notrace+0x18 ([kernel.kallsyms])
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Athira Rajeev <atrajeev@linux.ibm.com>
Tested-by: Tejas Manhas <tejas05@linux.ibm.com>
Tested-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com>
Cc: Aboorva Devarajan <aboorvad@linux.ibm.com>
Cc: Aditya Bodkhe <Aditya.Bodkhe1@ibm.com>
Cc: Hari Bathini <hbathini@linux.vnet.ibm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Shrikanth Hegde <sshegde@linux.ibm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Athira Rajeev
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8644834a48 |
perf powerpc: Process the DTL entries in queue and deliver samples
Create samples from DTL entries for displaying in 'perf report'
and 'perf script'.
When the different PERF_RECORD_XX records are processed from perf
session, powerpc_vpadtl_process_event() will be invoked.
For each of the PERF_RECORD_XX record, compare the timestamp of perf
record with timestamp of top element in the auxtrace heap.
Process the auxtrace queue if the timestamp of element from heap is
lower than timestamp from entry in perf record.
Sometimes it could happen that one buffer is only partially processed.
if the timestamp of occurrence of another event is more than currently
processed element in the queue, it will move on to next perf record.
So keep track of position of buffer to continue processing next time.
Update the timestamp of the auxtrace heap with the timestamp of last
processed entry from the auxtrace buffer.
Generate perf sample for each entry in the dispatch trace log.
Fill in the sample details:
- sample ip is picked from srr0 field of dtl_entry
- sample cpu is picked from processor_id of dtl_entry
- sample id is from sample_id of powerpc_vpadtl
- cpumode is set to PERF_RECORD_MISC_KERNEL
- Additionally save the details in raw_data of sample.
This is to print the relevant fields in perf_sample__fprintf_synth()
when called from builtin-script
The sample is processed by calling perf_session__deliver_synth_event()
so that it gets included in perf report.
Sample Output:
./perf record -a -e sched:*,vpa_dtl/dtl_all/ -c 1000000000 sleep 1
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.300 MB perf.data ]
./perf report
# Samples: 321 of event 'vpa-dtl'
# Event count (approx.): 321
#
# Children Self Command Shared Object Symbol
# ........ ........ ....... ................. ..............................
#
100.00% 100.00% swapper [kernel.kallsyms] [k] plpar_hcall_norets_notrace
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Athira Rajeev <atrajeev@linux.ibm.com>
Tested-by: Tejas Manhas <tejas05@linux.ibm.com>
Tested-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com>
Cc: Aboorva Devarajan <aboorvad@linux.ibm.com>
Cc: Aditya Bodkhe <Aditya.Bodkhe1@ibm.com>
Cc: Hari Bathini <hbathini@linux.vnet.ibm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Shrikanth Hegde <sshegde@linux.ibm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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