1090404 Commits

Author SHA1 Message Date
Cixi Geng
aac053d03e iio: adc: sc27xx: refactor some functions for support more PMiCs
Refactor the common adc_nvmem_cell_calib_data,adc_to_volt and call
these in the origin sc27xx_adc_scale_calibration,sc27xx_adc_to_volt

Signed-off-by: Cixi Geng <cixi.geng1@unisoc.com>
Link: https://lore.kernel.org/r/20220419142458.884933-6-gengcixi@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:56 +01:00
Cixi Geng
e4171388a4 iio: adc: sc27xx: structure adjustment and optimization
Introduce one variant device data structure to be compatible
with SC2731 PMIC since it has different scale and ratio calculation
and so on. also rename the SC27xx to SC2731 for some definition
and function.

Co-developed-by: Yuming Zhu <yuming.zhu1@unisoc.com>
Signed-off-by: Yuming Zhu <yuming.zhu1@unisoc.com>
Signed-off-by: Cixi Geng <cixi.geng1@unisoc.com>
Link: https://lore.kernel.org/r/20220419142458.884933-5-gengcixi@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:56 +01:00
Cixi Geng
5a7a184b11 iio: adc: sc27xx: Fine tune the scale calibration values
Small adjustment the scale calibration value for the sc2731,
use new name sc2731_[big|small]_scale_graph_calib, and remove
the origin [big|small]_scale_graph_calib struct for unused.

Fixes: 8ba0dbfd07a35 (iio: adc: sc27xx: Add ADC scale calibration)
Signed-off-by: Cixi Geng <cixi.geng1@unisoc.com>
Link: https://lore.kernel.org/r/20220419142458.884933-4-gengcixi@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:56 +01:00
Cixi Geng
ad930a7561 iio: adc: sc27xx: fix read big scale voltage not right
Fix wrong configuration value of SC27XX_ADC_SCALE_MASK and
SC27XX_ADC_SCALE_SHIFT by spec documetation.

Fixes: 5df362a6cf49c (iio: adc: Add Spreadtrum SC27XX PMICs ADC support)
Signed-off-by: Cixi Geng <cixi.geng1@unisoc.com>
Reviewed-by: Baolin Wang <baolin.wang7@gmail.com>
Link: https://lore.kernel.org/r/20220419142458.884933-3-gengcixi@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:56 +01:00
Cixi Geng
392eeccc3b dt-bindings:iio:adc: add sprd,ump9620-adc dt-binding
sprd,ump9620-adc is one variant of sc27xx series, add ump9620
description and sample in dt-bindings.

Signed-off-by: Cixi Geng <cixi.geng1@unisoc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220419142458.884933-2-gengcixi@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:56 +01:00
Arnaud Ferraris
d6ecb01583 iio: proximity: stk3310: Export near level property for proximity sensor
This makes the value from which an object should be considered "near"
available to userspace. This hardware-dependent value should be set
in the device-tree.

Signed-off-by: Arnaud Ferraris <arnaud.ferraris@collabora.com>
Link: https://lore.kernel.org/r/20220420112540.91907-3-arnaud.ferraris@collabora.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:56 +01:00
Arnaud Ferraris
b71b538b47 dt-bindings: iio: light: stk33xx: Add proximity-near-level
This allows exporting the value from which userspace should assert an
object is "near".

Signed-off-by: Arnaud Ferraris <arnaud.ferraris@collabora.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220420112540.91907-2-arnaud.ferraris@collabora.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:56 +01:00
Biju Das
42763b249a dt-bindings: iio: adc: Document Renesas RZ/V2L ADC
Document renesas RZ/V2L ADC bindings. RZ/V2L ADC is identical to RZ/G2L
with same number of channels.

While at it remove RZ/G2LC SoC from binding documentation as it does not
support ADC.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220423131654.131390-1-biju.das.jz@bp.renesas.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:55 +01:00
Miaoqian Lin
50f2959113 iio: proximity: vl53l0x: Fix return value check of wait_for_completion_timeout
wait_for_completion_timeout() returns unsigned long not int.
It returns 0 if timed out, and positive if completed.
The check for <= 0 is ambiguous and should be == 0 here
indicating timeout which is the only error case.

Fixes: 3cef2e31b54b ("iio: proximity: vl53l0x: Add IRQ support")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220412064210.10734-1-linmq006@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:55 +01:00
Miaoqian Lin
d345b23200 iio: adc: stmpe-adc: Fix wait_for_completion_timeout return value check
wait_for_completion_timeout() returns unsigned long not long.
it returns 0 if timed out, and positive if completed.
The check for <= 0 is ambiguous and should be == 0 here
indicating timeout which is the only error case

Fixes: e813dde6f833 ("iio: stmpe-adc: Use wait_for_completion_timeout")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Philippe Schenker <philippe.schenker@toradex.com>
Link: https://lore.kernel.org/r/20220412065150.14486-1-linmq006@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:55 +01:00
Jonathan Cameron
a503bc0a58 iio: accel: mma8452: Add missing documentation for name element of chip_info
Documentation needed to avoid build warning with W=1 builds. It doesn't
really add any non obvious information but good to have it anyway.

No fixes tag as not worth backporting onto the fix that added the name
element to the structure.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20220410153317.290896-1-jic23@kernel.org
2022-04-28 19:22:55 +01:00
Lad Prabhakar
024b58a302 iio: adc: Kconfig: Make RZG2L_ADC depend on ARCH_RZG2L
ADC block is common on Renesas RZ/G2L and RZ/V2L SoC's, so instead of
adding dependency for each SoC's add dependency on ARCH_RZG2L. The
ARCH_RZG2L config option is already selected by ARCH_R9A07G044 and
ARCH_R9A07G054.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20220406070315.13862-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:55 +01:00
Andy Shevchenko
61b9c4c7e3 iio: gyro: fxas21002c: Make use of device properties
Convert the module to be property provider agnostic and allow
it to be used on non-OF platforms.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Rui Miguel Silva <rmfrfs@gmail.com>
Link: https://lore.kernel.org/r/20220413131513.59258-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:55 +01:00
Andy Shevchenko
720ce8b568 iio: gyro: mpu3050: Make use of device properties
Convert the module to be property provider agnostic and allow
it to be used on non-OF platforms.

While at it, reuse temporary device pointer in the same function.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220413163004.84789-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:55 +01:00
Andy Shevchenko
813665564b iio: core: Convert to use firmware node handle instead of OF node
Switch the IIO core to use firmware node handle instead of OF node.
This will allow to get label from firmware on non-OF systems.

Note, this doesn't change of_iio_*() APIs for now.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220413180202.19220-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:55 +01:00
Andy Shevchenko
f5c822c060 iio: light: tsl2772: Make use of device properties
Convert the module to be property provider agnostic and allow
it to be used on non-OF platforms.

While at it, reuse temporary device pointer in the same function.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220413181402.19582-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:55 +01:00
Andy Shevchenko
87b7b07bf0 iio: proximity: ping: Replace OF specific code by device_get_match_data()
Instead of calling the OF specific API, use device_get_match_data().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220413183421.20427-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:55 +01:00
Andy Shevchenko
96a531799d iio: magnetometer: ak8974: Drop dependency on OF
Nothing in this driver depends on OF firmware so drop the dependency
to remove the false impression such a dependency exists.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220413184502.20998-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:55 +01:00
Andy Shevchenko
de19f3d127 iio: light: cm3605: Drop dependency on OF
Nothing in this driver depends on OF firmware so drop the dependency
to remove the false impression such a dependency exists.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220413184627.21125-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:55 +01:00
Andy Shevchenko
60a0548f09 iio: temperature: max31856: Make use of device properties
Convert the module to be property provider agnostic and allow
it to be used on non-OF platforms.

Add missing mod_devicetable.h include.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220413185044.21588-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:55 +01:00
Andy Shevchenko
811ffbad59 iio: accel: dmard06: Drop dependency on OF
Nothing in this driver depends on OF firmware so drop the dependency
to remove the false impression such a dependency exists.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220413190327.30054-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:55 +01:00
Andy Shevchenko
d272cfc3f0 iio: afe: rescale: Make use of device properties
Convert the module to be property provider agnostic and allow
it to be used on non-OF platforms.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220413190117.29814-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:54 +01:00
Andy Shevchenko
61c8686cee iio: dac: dpot: Drop dependency on OF
Nothing in this driver depends on OF firmware so drop the dependency
to remove the false impression such a dependency exists.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220413190632.30365-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:54 +01:00
Andy Shevchenko
a966174494 iio: dac: lpc18xx: Drop dependency on OF
Nothing in this driver depends on OF firmware so drop the dependency
to remove the false impression such a dependency exists.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220413190819.38206-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:54 +01:00
Andy Shevchenko
ebb3861c3f iio: dac: vf610: Drop dependency on OF
Nothing in this driver depends on OF firmware so drop the dependency
to remove the false impression such a dependency exists.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220413191611.46204-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:54 +01:00
Andy Shevchenko
5f474919fa iio: imu: bmi160: Make use of device properties
Convert the module to be property provider agnostic and allow
it to be used on non-OF platforms.

While at it, reuse temporary device pointer in the same function.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220414131804.25227-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:54 +01:00
Puranjay Mohan
d1100dd906 iio: accel: adxl355: use fwnode_irq_get_byname()
Use the generic fwnode_irq_get_byname() in place of of_irq_get_byname()
to get the IRQ number from the interrupt pin.

Signed-off-by: Puranjay Mohan <puranjay12@gmail.com>
Link: https://lore.kernel.org/r/20211109200840.135019-3-puranjay12@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:54 +01:00
Lorenzo Bianconi
180ab17161 dt-bindings: iio: imu: st_lsm6dsx: add asm330lhhx device bindings
Add device bindings for asm330lhhx IMU sensor.
Use lsm6dsr as fallback device for asm330lhhx since it implements all
the features currently supported by asm330lhhx.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/2e5304b7e11085d4e701b4b591fd79cc54f01301.1649100168.git.lorenzo@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:54 +01:00
Lorenzo Bianconi
fdd70d7aad iio: imu: st_lsm6dsx: add support to ASM330LHHX
Add support to STM ASM330LHHX (acc + gyro) automotive Mems sensor.
The ASM330LHHX sensor can use LSM6DSR as fallback device since it
implements all the ASM330LHHX features currently implemented in
st_lsm6dsx.

Datasheet: https://www.st.com/resource/en/datasheet/asm330lhhx.pdf
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/04e2644772a6761a25c36bb9679979567fdebda3.1649100168.git.lorenzo@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:54 +01:00
Nuno Sá
3289237d2b MAINTAINERS: add ad3552r
Add an entry for the ad3552r DAC driver.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20220404085000.249423-3-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:54 +01:00
Nuno Sá
eb5e26a491 dt-bindings: iio: dac: change ad3552r maintainer
As the maintainer email no longer exists, change it to myself.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220404085000.249423-2-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:54 +01:00
Maíra Canal
aac6834d8e iio: adc: ad7266: convert probe to full device-managed
Convert probe functions to device-managed variants, with exception of
the regulator, which required a devm_add_action_or_reset() hook
registration.

Reviewed-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Maíra Canal <maira.canal@usp.br>
Link: https://lore.kernel.org/r/20220407115621.10781-1-maira.canal@usp.br
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:54 +01:00
Lars-Peter Clausen
74f582ec12 iio: Replace strtobool() with kstrtobool()
strtobool() is deprecated and just a wrapper around kstrtobool().Replace
it with kstrtobool() so the deprecated function can be removed eventually.

Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220409105812.2113895-1-lars@metafoo.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:54 +01:00
Miquel Raynal
ac3e62f51b iio: core: Clarify the modes
As part of a previous discussion with Jonathan Cameron [1], it appeared
necessary to clarify the meaning of each mode so that new developers
could understand better what they should use or not use and when.

The idea of renaming these modes as been let aside because naming is a
big deal and requires a lot of thinking. So for now let's focus on
correctly explaining what each mode implies.

[1] https://lore.kernel.org/linux-iio/20210930165510.2295e6c4@jic23-huawei/

Suggested-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20220207143840.707510-14-miquel.raynal@bootlin.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:48 +01:00
Linus Torvalds
259b897e5a platform-drivers-x86 for v5.18-3
Highlights:
 - asus-wmi bug-fixes
 - intel-sdsu bug-fixes
 - build (warning) fixes
 - couple of hw-id additions
 
 The following is an automated git shortlog grouped by driver:
 
 asus-wmi:
  -  Fix driver not binding when fan curve control probe fails
  -  Potential buffer overflow in asus_wmi_evaluate_method_buf()
 
 dell-laptop:
  -  Add quirk entry for Latitude 7520
 
 gigabyte-wmi:
  -  added support for B660 GAMING X DDR4 motherboard
 
 intel-uncore-freq:
  -  Prevent driver loading in guests
 
 platform/x86/intel:
  -  pmc/core: change pmc_lpm_modes to static
 
 platform/x86/intel/sdsi:
  -  Fix bug in multi packet reads
  -  Poll on ready bit for writes
  -  Handle leaky bucket
 
 tools/power/x86/intel-speed-select:
  -  fix build failure when using -Wl,--as-needed
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmJqiAAUHGhkZWdvZWRl
 QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9yOeQf9FGjQFo9pkv6ziRiww+kdtGkFkB5C
 2mJsIoUtmtO7IkytiUrh6KvAQCtYUSwBDeBTuzmVBL2KDBxt2wvQoZfeprD8iYFL
 pOLhQi00pSmtwQKsn+uPjGEQHU3Mcz7tD9TI2tpjphfuC/GSvsNPxOxQ7evTOFlY
 h2gGnVnN8YFejPHPTh+pLLe/tuXySULVR8xKtw4bksPUlus0pbLCR4H5PkdVmpIJ
 nkBz9JSPImJy3os9QFdGbCSuJBG/5Y+ur4qRy5wUE5zY3C9PEIMSxvHRDHPot8P9
 8nzeus1a+d2rojPylu9TJXsdcjwxrWJwcVziWfLBWrZw14asSdw3ciGk9w==
 =M/mz
 -----END PGP SIGNATURE-----

Merge tag 'platform-drivers-x86-v5.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver fixes from Hans de Goede:
 "Highlights:

   - asus-wmi bug-fixes

   - intel-sdsu bug-fixes

   - build (warning) fixes

   - couple of hw-id additions"

* tag 'platform-drivers-x86-v5.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86/intel: pmc/core: change pmc_lpm_modes to static
  platform/x86/intel/sdsi: Fix bug in multi packet reads
  platform/x86/intel/sdsi: Poll on ready bit for writes
  platform/x86/intel/sdsi: Handle leaky bucket
  platform/x86: intel-uncore-freq: Prevent driver loading in guests
  platform/x86: gigabyte-wmi: added support for B660 GAMING X DDR4 motherboard
  platform/x86: dell-laptop: Add quirk entry for Latitude 7520
  platform/x86: asus-wmi: Fix driver not binding when fan curve control probe fails
  platform/x86: asus-wmi: Potential buffer overflow in asus_wmi_evaluate_method_buf()
  tools/power/x86/intel-speed-select: fix build failure when using -Wl,--as-needed
2022-04-28 11:13:00 -07:00
Linus Torvalds
fd5a4c7d26 regulator: Fix for v5.18
A minor fix for the DT binding documentation of the rt5190a driver.
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmJqd2cACgkQJNaLcl1U
 h9BRKQf/WuYCI4FRiBWPBN70eaYFxdjnDeye6hWuZgTG6bvfglappnTGmphyVvuq
 AIyOaoFUrd/TSwBLpZ94eEmoMbBNVaN0AbAY+2e96NrubiSyw7ow+RdQnbMzTooU
 p7SYvj/XUqPK2gTJ4rLh0oVR9qimsxzOQoDD8DzV+M+842oVQAxkZekrJ5sWGXEM
 ZoAEEzEpYCZe4qwdAiERggEQuwhdnl/ryU3b8ftGQu+j8ggbxUoDBLbRq9Pporo2
 tZoK7P8hK6QiE1p3lyyJR4iYzk7AgdmQPUn5/xYoMJ7SAYXar/pj2J58Q3kUfEXP
 iMjPI3PHynJzk5eqKNya2mS9oEXa8A==
 =TmCh
 -----END PGP SIGNATURE-----

Merge tag 'regulator-fix-v5.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator fix from Mark Brown:
 "A minor fix for the DT binding documentation of the rt5190a driver"

* tag 'regulator-fix-v5.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: dt-bindings: Revise the rt5190a buck/ldo description
2022-04-28 11:07:49 -07:00
Pengcheng Yang
d9157f6806 tcp: fix F-RTO may not work correctly when receiving DSACK
Currently DSACK is regarded as a dupack, which may cause
F-RTO to incorrectly enter "loss was real" when receiving
DSACK.

Packetdrill to demonstrate:

// Enable F-RTO and TLP
    0 `sysctl -q net.ipv4.tcp_frto=2`
    0 `sysctl -q net.ipv4.tcp_early_retrans=3`
    0 `sysctl -q net.ipv4.tcp_congestion_control=cubic`

// Establish a connection
   +0 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3
   +0 setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0
   +0 bind(3, ..., ...) = 0
   +0 listen(3, 1) = 0

// RTT 10ms, RTO 210ms
  +.1 < S 0:0(0) win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 7>
   +0 > S. 0:0(0) ack 1 <...>
 +.01 < . 1:1(0) ack 1 win 257
   +0 accept(3, ..., ...) = 4

// Send 2 data segments
   +0 write(4, ..., 2000) = 2000
   +0 > P. 1:2001(2000) ack 1

// TLP
+.022 > P. 1001:2001(1000) ack 1

// Continue to send 8 data segments
   +0 write(4, ..., 10000) = 10000
   +0 > P. 2001:10001(8000) ack 1

// RTO
+.188 > . 1:1001(1000) ack 1

// The original data is acked and new data is sent(F-RTO step 2.b)
   +0 < . 1:1(0) ack 2001 win 257
   +0 > P. 10001:12001(2000) ack 1

// D-SACK caused by TLP is regarded as a dupack, this results in
// the incorrect judgment of "loss was real"(F-RTO step 3.a)
+.022 < . 1:1(0) ack 2001 win 257 <sack 1001:2001,nop,nop>

// Never-retransmitted data(3001:4001) are acked and
// expect to switch to open state(F-RTO step 3.b)
   +0 < . 1:1(0) ack 4001 win 257
+0 %{ assert tcpi_ca_state == 0, tcpi_ca_state }%

Fixes: e33099f96d99 ("tcp: implement RFC5682 F-RTO")
Signed-off-by: Pengcheng Yang <yangpc@wangsu.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Tested-by: Neal Cardwell <ncardwell@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/1650967419-2150-1-git-send-email-yangpc@wangsu.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-04-28 10:35:38 -07:00
Jakub Kicinski
c26d0d988e Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf
Pablo Neira Ayuso says:

====================
Netfilter fixes for net

1) Fix incorrect TCP connection tracking window reset for non-syn
   packets, from Florian Westphal.

2) Incorrect dependency on CONFIG_NFT_FLOW_OFFLOAD, from Volodymyr Mytnyk.

3) Fix nft_socket from the output path, from Florian Westphal.

* git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
  netfilter: nft_socket: only do sk lookups when indev is available
  netfilter: conntrack: fix udp offload timeout sysctl
  netfilter: nf_conntrack_tcp: re-init for syn packets only
====================

Link: https://lore.kernel.org/r/20220428142109.38726-1-pablo@netfilter.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-04-28 09:56:00 -07:00
Linus Torvalds
4a2316a1ed gfs2 fix
- No short reads or writes upon glock contention
 -----BEGIN PGP SIGNATURE-----
 
 iQJIBAABCAAyFiEEJZs3krPW0xkhLMTc1b+f6wMTZToFAmJqk4IUHGFncnVlbmJh
 QHJlZGhhdC5jb20ACgkQ1b+f6wMTZTpAYA/9GIlIzJWlgvc/H8sKef/kfpRT3G8p
 9oPQFG2QA9HtvoDWBY8Gssnm/oiFpMGciGLpMbpQTXLnIXbP/2jEK4Z2gNXbecJe
 zmaBeqaw3nO72j+/AdW19gBi4WRxeseGMXVoUbqKz/xO1ftaQQrXuUFtHotU0n6F
 xGatgoLg2YRoxnUshN23uvPIZ22DAjBpsl/RVhWSw5SM1ngyjxQ4w++by1UC4JZr
 8f4mlGaWTZCnWfKJwrgmJG/z9jSvp7GwzDRFUDCAg+XFDD+89sf4GwM7vFoVF9Fz
 5/6Sy2I5Pd4vZupHIV6YLu6TvgQFAYvX2BD74mlfrxV3roXeZyZvEhGfeDvMPjWZ
 M0xv9sl3XTGn8F3FEoz9q7axp9IqSRQU3Rgco20csWpEMKE82p13cadXlD3tM3Y1
 K/m40r1T+UT0Zm7OJH2eYQfBVqz+Qyl6IVSqOohIRNz8IuYNv3JgW/HKuZpMKToW
 CGaaHtPiLUX1dF3UIeWrKbvpvnWLB/pDc6o8C53kSsQ7kq6TcFrTbI2+8JcQBBlr
 JaxjD8TKyeSzuV2IaD/XyxpcZgMYxFvi9iRppNsN97O8xOWeG8xbt41AC35sAS7Y
 oaAZnZUgoEcnfK7Qn7CDmqU9N1txzl11WgXZTluJ4sU9Sc/WWpVtWF3pVw5hHxfM
 QeqlCVPTwf6GJsw=
 =Iibp
 -----END PGP SIGNATURE-----

Merge tag 'gfs2-v5.18-rc4-fix2' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull gfs2 fix from Andreas Gruenbacher:

 - No short reads or writes upon glock contention

* tag 'gfs2-v5.18-rc4-fix2' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
  gfs2: No short reads or writes upon glock contention
2022-04-28 09:50:29 -07:00
Dany Madden
aeaf59b787 Revert "ibmvnic: Add ethtool private flag for driver-defined queue limits"
This reverts commit 723ad916134784b317b72f3f6cf0f7ba774e5dae

When client requests channel or ring size larger than what the server
can support the server will cap the request to the supported max. So,
the client would not be able to successfully request resources that
exceed the server limit.

Fixes: 723ad9161347 ("ibmvnic: Add ethtool private flag for driver-defined queue limits")
Signed-off-by: Dany Madden <drt@linux.ibm.com>
Link: https://lore.kernel.org/r/20220427235146.23189-1-drt@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-04-28 09:46:18 -07:00
Vladimir Oltean
66a2f5ef68 net: enetc: allow tc-etf offload even with NETIF_F_CSUM_MASK
The Time-Specified Departure feature is indeed mutually exclusive with
TX IP checksumming in ENETC, but TX checksumming in itself is broken and
was removed from this driver in commit 82728b91f124 ("enetc: Remove Tx
checksumming offload code").

The blamed commit declared NETIF_F_HW_CSUM in dev->features to comply
with software TSO's expectations, and still did the checksumming in
software by calling skb_checksum_help(). So there isn't any restriction
for the Time-Specified Departure feature.

However, enetc_setup_tc_txtime() doesn't understand that, and blindly
looks for NETIF_F_CSUM_MASK.

Instead of checking for things which can literally never happen in the
current code base, just remove the check and let the driver offload
tc-etf qdiscs.

Fixes: acede3c5dad5 ("net: enetc: declare NETIF_F_HW_CSUM and do it in software")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://lore.kernel.org/r/20220427203017.1291634-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-04-28 09:45:48 -07:00
Leon Romanovsky
f049efc7f7 ixgbe: ensure IPsec VF<->PF compatibility
The VF driver can forward any IPsec flags and such makes the function
is not extendable and prone to backward/forward incompatibility.

If new software runs on VF, it won't know that PF configured something
completely different as it "knows" only XFRM_OFFLOAD_INBOUND flag.

Fixes: eda0333ac293 ("ixgbe: add VF IPsec management")
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Shannon Nelson <snelson@pensando.io>
Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://lore.kernel.org/r/20220427173152.443102-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-04-28 09:40:02 -07:00
Linus Torvalds
8061e16e20 xfs: fixes for v5.18-rc5
XFS changes for v5.18-rc5:
 - define buffer bit flags as unsigned to fix gcc-5 + c11 warnings
 - remove redundant XFS fields from MAINTAINERS
 - fix inode buffer locking order regression
 -----BEGIN PGP SIGNATURE-----
 
 iQJIBAABCgAyFiEEmJOoJ8GffZYWSjj/regpR/R1+h0FAmJnJ0IUHGRhdmlkQGZy
 b21vcmJpdC5jb20ACgkQregpR/R1+h0UFw//bdCSgHHT8uKEnaad3BJv3H50Alkc
 o7W+NvEyPij4FQVbytphl/1TN6XodIt8dBl+NkYneve7emyVVzB9MdDL2VWSl9nr
 JstswE3hY/v1n2LsRmErmT0jrnmTQbIAvCv6jllnlbR1eqlcK5XVyYAipMi69t3E
 GLREaiq4dpbTqAJ3sBcIs5eJ6O84euiXlIrOolnhFln/B3+jzgexgzzhdHZyJ9+9
 vp7xY0jWdPbPm8QeWNl7Qpebch2qe4gFXXnSTVvYsZNyvL8+FDmYQi6RyAHU15ML
 I26Ub87hV1UhYcVSsMSyfAOQTR2yElIjmBNiKwPnfwOXIdKjvYI72x71YRNwFDS8
 RFyWE8n7z7kpgqvWDuV5o+5pg/7578xfoRO6wXtvidcDAFZiM3OhHS9jz8Tbasx8
 /R+jlB8JM10PKHUiMpdtNQGZU1XkHNPT6eZ7hiuvYZm06SudxKr1yH5d7T5Okq4C
 ciK782LRpKofwgUBX748O5uomYLaBvanTpErW8HP20hb/hRrwx8gXz29O1/ZaCZe
 2muPlAniPdvSq2eTz7wyEFlIjIiswRa8tOt4EjLFNLimIA5Ek0GtoToxcjs9xmr1
 GP4B+5wymjktn/9/F1EwKBkD9WTR4eJn2RbLqm5fdr/5MXS/xfixF6dYl1X5QtF3
 5zRl52y4gU3dPI4=
 =VfQp
 -----END PGP SIGNATURE-----

Merge tag 'xfs-5.18-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs fixes from Dave Chinner:

 - define buffer bit flags as unsigned to fix gcc-5 + c11 warnings

 - remove redundant XFS fields from MAINTAINERS

 - fix inode buffer locking order regression

* tag 'xfs-5.18-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: reorder iunlink remove operation in xfs_ifree
  MAINTAINERS: update IOMAP FILESYSTEM LIBRARY and XFS FILESYSTEM
  xfs: convert buffer flags to unsigned.
2022-04-28 09:37:56 -07:00
Florian Fainelli
126858db81 MAINTAINERS: Update BNXT entry with firmware files
There appears to be a maintainer gap for BNXT TEE firmware files which
causes some patches to be missed. Update the entry for the BNXT Ethernet
controller with its companion firmware files.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/20220427163606.126154-1-f.fainelli@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-04-28 09:37:28 -07:00
Rafael J. Wysocki
a12475f91b Merge branch 'thermal-int340x'
Merge a fix for the attr.show callback prototype in the int340x thermal
driver (Kees Cook).

* thermal-int340x:
  thermal: int340x: Fix attr.show callback prototype
2022-04-28 16:51:24 +02:00
Greg Kroah-Hartman
fda05730f6 1st set of IIO fixes for the 5.18 cycle
ad3552r:
  - Fix a bug with error codes being stored in unsigned local variable.
  - Fix IS_ERR when value is either NULL or not rather than ERR_PTR
 ad5446
  - Fix shifting of read_raw value.
 ad5592r
  - Fix missing return value being set for a fwnode property read.
 ad7280a
  - Wrong variable being used to set thresholds.
 admv8818
  - Kconfig dependency fix.
 ak8975
  - Missing regulator disable in error path.
 bmi160
  - Disable regulators in an error path.
 dac5571
  - Fix chip id detection for devices with OF bindings.
 inv_icm42600
  - Handle a case of a missing I2C NACK during initially configuration.
 ltc2688
  - Fix voltage scaling where integer part was written twice and
    decimal part not at all.
 scd4x
  - Handle error before using value.
 sx9310
  - Device property parsing against indio_dev->dev.of_node which
    hasn't been set yet.
 sx9324
  - Fix hardware gain related maths.
  - Wrong defaults for precharge internal resistance register.
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCAAvFiEEbilms4eEBlKRJoGxVIU0mcT0FogFAmJpi00RHGppYzIzQGtl
 cm5lbC5vcmcACgkQVIU0mcT0FogIXhAAsKtkHylOdXhjw9i3/+D/Cm4K6TVhLChG
 FUSO5mTexaOakT9iVJZpNBDiqXGdbsgqEOdMeLq0CT00DETb65xE7q3Nt0SAB535
 huTReqYbUW1ONdAvhx07FEXrrYkhsqgN+ikLc/4g7uc/OGMs8OjZFcVrcG76Mhe3
 giQZP9XxHbutlmJ1uLppsAoZjoUhZXSCR6O8Wvi8XODg9ummIvPNpQj867x2Ma7y
 s7k8McUmG32wQxhNTl2ULLg6MCYs50ljditLXmI24+QOzPsIe4zTdBVLzQoUNKvH
 FDnk9Wt/34O2iM5fhyUpCagjv3gCGDRoSMis2Ey9R5yqG+41eYmiGQL5DggpLnHR
 uxjkFrKNSBHDgw3CFJQaf6KsKcCjBJNK8Qf7gBUdlzodIPqoQtJrk+9qMRvGXFld
 QhhGnY2MI84IfRcfHurGocBy4f15ggWTNMfCRiAqeEEO5LIqXcBlZIzhrAgtiQ6A
 wWYw45CbYskDRoQ0zxu2Pb+B+omJWSrog14VsiZfn7qyapGjjRcN+S6xkcjlRL9X
 zyEEfUomYZbi4cJFeL3ZSlOuvhhLtru7fKPod8XHPbE1ydNWxe9Y6wyLrgopJesi
 HhRW7dVfXwu4nytrzRbPtMW5TSDia5mYb5QJ+cIzQLm+gB+wgfChrnTqc0Y0AB+J
 3K48lWvgE7Y=
 =QI10
 -----END PGP SIGNATURE-----

Merge tag 'iio-fixes-for-5.18a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio

Pull set of IIO fixes for 5.18 from Jonathan Cameron:
  "1st set of IIO fixes for the 5.18 cycle

  ad3552r:
   - Fix a bug with error codes being stored in unsigned local variable.
   - Fix IS_ERR when value is either NULL or not rather than ERR_PTR
  ad5446
   - Fix shifting of read_raw value.
  ad5592r
   - Fix missing return value being set for a fwnode property read.
  ad7280a
   - Wrong variable being used to set thresholds.
  admv8818
   - Kconfig dependency fix.
  ak8975
   - Missing regulator disable in error path.
  bmi160
   - Disable regulators in an error path.
  dac5571
   - Fix chip id detection for devices with OF bindings.
  inv_icm42600
   - Handle a case of a missing I2C NACK during initially configuration.
  ltc2688
   - Fix voltage scaling where integer part was written twice and
     decimal part not at all.
  scd4x
   - Handle error before using value.
  sx9310
   - Device property parsing against indio_dev->dev.of_node which
     hasn't been set yet.
  sx9324
   - Fix hardware gain related maths.
   - Wrong defaults for precharge internal resistance register."

* tag 'iio-fixes-for-5.18a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio:
  iio: imu: inv_icm42600: Fix I2C init possible nack
  iio: dac: ltc2688: fix voltage scale read
  iio:dac:ad3552r: Fix an IS_ERR() vs NULL check
  iio: sx9324: Fix default precharge internal resistance register
  iio: dac: ad5446: Fix read_raw not returning set value
  iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on()
  iio:proximity:sx9324: Fix hardware gain read/write
  iio:proximity:sx_common: Fix device property parsing on DT systems
  iio: adc: ad7280a: Fix wrong variable used when setting thresholds.
  iio:filter:admv8818: select REGMAP_SPI for ADMV8818
  iio: dac: ad5592r: Fix the missing return value.
  iio: dac: dac5571: Fix chip id detection for OF devices
  iio:imu:bmi160: disable regulator in error path
  iio: scd4x: check return of scd4x_write_and_fetch
  iio: dac: ad3552r: fix signedness bug in ad3552r_reset()
2022-04-28 16:35:55 +02:00
Florian Westphal
743b83f15d netfilter: nft_socket: only do sk lookups when indev is available
Check if the incoming interface is available and NFT_BREAK
in case neither skb->sk nor input device are set.

Because nf_sk_lookup_slow*() assume packet headers are in the
'in' direction, use in postrouting is not going to yield a meaningful
result.  Same is true for the forward chain, so restrict the use
to prerouting, input and output.

Use in output work if a socket is already attached to the skb.

Fixes: 554ced0a6e29 ("netfilter: nf_tables: add support for native socket matching")
Reported-and-tested-by: Topi Miettinen <toiwoton@gmail.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2022-04-28 16:15:23 +02:00
Rafael J. Wysocki
edbd9772cc Merge branch 'pm-cpuidle'
Merge cpuidle fixes for 5.18-rc5:

 - Make intel_idle enable C1E promotion on all CPUs when C1E is
   preferred to C1 (Artem Bityutskiy).

 - Make C6 optimization on Sapphire Rapids added recently work as
   expected if both C1E and C1 are "preferred" (Artem Bityutskiy).

* pm-cpuidle:
  intel_idle: Fix SPR C6 optimization
  intel_idle: Fix the 'preferred_cstates' module parameter
2022-04-28 16:09:50 +02:00
Namhyung Kim
a5d20d42a2 perf symbol: Remove arch__symbols__fixup_end()
Now the generic code can handle kallsyms fixup properly so no need to
keep the arch-functions anymore.

Fixes: 3cf6a32f3f2a4594 ("perf symbols: Fix symbol size calculation condition")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-s390@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20220416004048.1514900-4-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-04-28 10:51:40 -03:00
Namhyung Kim
8799ebce84 perf symbol: Update symbols__fixup_end()
Now arch-specific functions all do the same thing.  When it fixes the
symbol address it needs to check the boundary between the kernel image
and modules.  For the last symbol in the previous region, it cannot
know the exact size as it's discarded already.  Thus it just uses a
small page size (4096) and rounds it up like the last symbol.

Fixes: 3cf6a32f3f2a4594 ("perf symbols: Fix symbol size calculation condition")
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Song Liu <songliubraving@fb.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-s390@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20220416004048.1514900-3-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-04-28 10:51:33 -03:00