Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-10 22:21:40 +00:00
Code Issues Packages Projects Releases Wiki Activity
1,029,358 Commits 7 Branches 860 Tags 6.5 GiB
41e9b5e2d8
Commit Graph

52775 Commits

Author SHA1 Message Date
Emil Renner Berthing
e06f4abb1b mfd: tps65086: Make interrupt line optional 
The BeagleV Starlight v0.9 board[1] doesn't have the IRQB line routed to
the SoC, but it is still useful to be able to reach the PMIC over I2C
for the other functionality it provides such as GPIOs and regulator
settings.

[1] https://github.com/beagleboard/beaglev-starlight

Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2021-08-16 13:40:26 +01:00
Emil Renner Berthing
68f0ba70de dt-bindings: mfd: Convert tps65086.txt to YAML 
This converts the tps65086.txt binding description to YAML schema so
dts files can be verified automatically.

Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2021-08-16 13:39:55 +01:00
satya priya
ab09511fb6 dt-bindings: mfd: pm8008: Add gpio-ranges and spmi-gpio compatible 
Add gpio-ranges and "qcom,spmi-gpio" compatible to match with the
parent qcom,pmic-gpio.yaml binding.

Signed-off-by: satya priya <skakit@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Guru Das Srinagesh <gurus@codeaurora.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2021-08-03 08:49:27 +01:00
Andre Przywara
614e1bb530 dt-bindings: mfd: axp20x: Add AXP305 compatible (plus optional IRQ) 
The AXP305 PMIC used on many boards with the H616 SoC seems to be fully
compatible to the AXP805 PMIC, so add the proper chain of compatible
strings.

Also at least on one board (Orangepi Zero2) there is no interrupt line
connected to the CPU, so make the "interrupts" property optional.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2021-08-02 08:40:07 +01:00
Liang Chen
f861d1d77a dt-bindings: mfd: syscon: Add rk3568 QoS register compatible 
Document rk3568 compatible for QoS registers.

Signed-off-by: Liang Chen <cl@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2021-07-15 12:14:43 +01:00
Alex Bee
05f3485cad dt-bindings: mfd: syscon: add Rockchip RK3036/RK3228 qos compatibles 
Document Rockchip RK3036/RK3228 qos compatibles

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
 2021-07-15 12:07:54 +01:00
Linus Torvalds
de55409658 RTC for 5.14 
Drivers:
  - add or fix SPDX identifiers
  - NXP pcf*: fix datasheet URLs
  - imxdi: add wakeup support
  - pcf2127: handle timestamp interrupts, this fixes a possible interrupt storm
  - bd70528: Drop BD70528 support
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEBqsFVZXh8s/0O5JiY6TcMGxwOjIFAmDqFFsACgkQY6TcMGxw
 OjKTCQ//W43oZ2yhWgj4xn1HCzGc4deQtBx6XtQKQvOaUYVnDUr1xI5JwMOZvlpp
 mKhKUayBzoecxjI0CinNRnkZ0W8izcwktmk4ZVk39GYOR98X6WHQ8LPRX248HACe
 OOmMWhSTKEJySW2mfX9I4bcg4dUJJD8fStuEqi0ZGaSfjpFXh8kI2i8xscvH2aFD
 eRScU/TUmn0wGsP+CIXwZCYUd/0OFovc0e0Io1i6qmDAz9GABtzgc0h2CdvH5sqj
 6QK6DR9AF5AcZFg5GGu2Pbz7i8HM4rxkZkF/YqHTK9nZfiN4bjlHOPwEysEMfOZ5
 nrjR7sGt3UDF1BCZPUHuyY20a5kslXoK4l8GLAG7fBQpOR24a4Nt3E8RL0G4EELF
 /Mtn1RuuSUpJIYb9gLD8UTNgfP7PBgpkxXrbzqxEoVe0d2dpH8+zfKDzkos5HAEK
 /ksr6Oojpb0/wnIjiJG/PZBVCPNg6cJHGBwo7A0j0Q+XERgNDFUnBsOyd/jXnF+P
 /9/nnZBxRsxnWODhfdnL6mTiPsGYOEjj6/f45i44BojeuFKrCVym+33CTnf++Yfm
 G5XZnXElxAJaum/DObKhyqqQ6EEKuZCUtuakiM2FAJBX6G4euAD8Xl8qNpEWBAUt
 OqkHZ8KgoRMBRDHzqCrXnC+vErSPVgRaR7Pwgh04/b7m75sBdPI=
 =5VbG
 -----END PGP SIGNATURE-----

Merge tag 'rtc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "Mostly documentation/comment changes and non urgent fixes.

   - add or fix SPDX identifiers

   - NXP pcf*: fix datasheet URLs

   - imxdi: add wakeup support

   - pcf2127: handle timestamp interrupts, this fixes a possible
     interrupt storm

   - bd70528: Drop BD70528 support"

* tag 'rtc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (33 commits)
  rtc: pcf8523: rename register and bit defines
  rtc: pcf2127: handle timestamp interrupts
  rtc: at91sam9: Remove unnecessary offset variable checks
  rtc: s5m: Check return value of s5m_check_peding_alarm_interrupt()
  rtc: spear: convert to SPDX identifier
  rtc: tps6586x: convert to SPDX identifier
  rtc: tps80031: convert to SPDX identifier
  rtc: rtd119x: Fix format of SPDX identifier
  rtc: sc27xx: Fix format of SPDX identifier
  rtc: palmas: convert to SPDX identifier
  rtc: max6900: convert to SPDX identifier
  rtc: ds1374: convert to SPDX identifier
  rtc: au1xxx: convert to SPDX identifier
  rtc: pcf85063: Update the PCF85063A datasheet revision
  dt-bindings: rtc: ti,bq32k: take maintainership
  rtc: pcf8563: Fix the datasheet URL
  rtc: pcf85063: Fix the datasheet URL
  rtc: pcf2127: Fix the datasheet URL
  dt-bindings: rtc: ti,bq32k: Convert to json-schema
  dt-bindings: rtc: rx8900: Convert to YAML schema
  ...
 2021-07-10 16:19:10 -07:00
Linus Torvalds
f7ea4be434 - Add rk3568 sensor support (Finley Xiao) 
- Add missing MODULE_DEVICE_TABLE for the Spreadtrum sensor (Chunyan
   Zhang)
 
 - Export additionnal attributes for the int340x thermal processor
   (Srinivas Pandruvada)
 
 - Add SC7280 compatible for the tsens driver (Rajeshwari Ravindra
   Kamble)
 
 - Fix kernel documentation for thermal_zone_device_unregister()	and
   use devm_platform_get_and_ioremap_resource() (Yang Yingliang)
 
 - Fix coefficient calculations for the rcar_gen3 sensor driver (Niklas
   Söderlund)
 
 - Fix shadowing variable rcar_gen3_ths_tj_1 (Geert Uytterhoeven)
 
 - Add missing of_node_put() for the iMX and Spreadtrum sensors
   (Krzysztof Kozlowski)
 
 - Add tegra3 thermal sensor DT bindings (Dmitry Osipenko)
 
 - Stop the thermal zone monitoring when unregistering it to prevent a
   temperature update without the 'get_temp' callback (Dmitry Osipenko)
 
 - Add rk3568 DT bindings, convert bindings to yaml schemas and add the
   corresponding compatible in the Rockchip sensor (Ezequiel Garcia)
 
 - Add the sc8180x compatible for the Qualcomm tsensor (Bjorn Andersson)
 
 - Use the find_first_zero_bit()	function instead of custom code (Andy
   Shevchenko)
 
 - Fix the kernel doc for the device cooling device (Yang Li)
 
 - Reorg the processor thermal int340x to set the scene for the PCI
   mmio driver (Srinivas Pandruvada)
 
 - Add PCI MMIO driver for the int340x processor thermal driver
   (Srinivas Pandruvada)
 
 - Add hwmon sensors for the mediatek sensor (Frank Wunderlich)
 
 - Fix warning for return value reported by Smatch for the int340x
   thermal processor (Srinivas Pandruvada)
 
 - Fix wrong register access and decoding for the int340x thermal
   processor (Srinivas Pandruvada)
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCAAdFiEEGn3N4YVz0WNVyHskqDIjiipP6E8FAmDkbdAACgkQqDIjiipP
 6E8pTwgAgc4RMdSBdNMVWP1Lc3Gprmg8uXMhma9ZlmJD+l3h4b4P+Zm7HjU+SPHI
 emvvqHgiWGw/ta/Fuhx9XnqTUjZznG3gMYohnfKe7jPgVTxmud+Yf0/E3dRrDNWl
 WNolS8rv4dLf1mjR+vGZ63KasK0Rz5Z4YxDV4kOvh+/VUhqg3XpZ1OTKOh/B9IWX
 pUTedq7hIZ44ZMINcwObvLNTeaoEhPNpgA4Rs07vQPYugY0V61HszqR/Mu+l8Rgp
 LiE8NUBANJ+8+wydHe/vP6lvOthh7YGSx4091rUe+X17qgfBDKCTsOyECnZ/UX+r
 aB1MaTAnr1H0dfM49yeoFcMSPc1rGA==
 =q0nG
 -----END PGP SIGNATURE-----

Merge tag 'thermal-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux

Pull thermal updates from Daniel Lezcano:

 - Add rk3568 sensor support (Finley Xiao)

 - Add missing MODULE_DEVICE_TABLE for the Spreadtrum sensor (Chunyan
   Zhang)

 - Export additionnal attributes for the int340x thermal processor
   (Srinivas Pandruvada)

 - Add SC7280 compatible for the tsens driver (Rajeshwari Ravindra
   Kamble)

 - Fix kernel documentation for thermal_zone_device_unregister() and use
   devm_platform_get_and_ioremap_resource() (Yang Yingliang)

 - Fix coefficient calculations for the rcar_gen3 sensor driver (Niklas
   Söderlund)

 - Fix shadowing variable rcar_gen3_ths_tj_1 (Geert Uytterhoeven)

 - Add missing of_node_put() for the iMX and Spreadtrum sensors
   (Krzysztof Kozlowski)

 - Add tegra3 thermal sensor DT bindings (Dmitry Osipenko)

 - Stop the thermal zone monitoring when unregistering it to prevent a
   temperature update without the 'get_temp' callback (Dmitry Osipenko)

 - Add rk3568 DT bindings, convert bindings to yaml schemas and add the
   corresponding compatible in the Rockchip sensor (Ezequiel Garcia)

 - Add the sc8180x compatible for the Qualcomm tsensor (Bjorn Andersson)

 - Use the find_first_zero_bit() function instead of custom code (Andy
   Shevchenko)

 - Fix the kernel doc for the device cooling device (Yang Li)

 - Reorg the processor thermal int340x to set the scene for the PCI mmio
   driver (Srinivas Pandruvada)

 - Add PCI MMIO driver for the int340x processor thermal driver
   (Srinivas Pandruvada)

 - Add hwmon sensors for the mediatek sensor (Frank Wunderlich)

 - Fix warning for return value reported by Smatch for the int340x
   thermal processor (Srinivas Pandruvada)

 - Fix wrong register access and decoding for the int340x thermal
   processor (Srinivas Pandruvada)

* tag 'thermal-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (23 commits)
  thermal/drivers/int340x/processor_thermal: Fix tcc setting
  thermal/drivers/int340x/processor_thermal: Fix warning for return value
  thermal/drivers/mediatek: Add sensors-support
  thermal/drivers/int340x/processor_thermal: Add PCI MMIO based thermal driver
  thermal/drivers/int340x/processor_thermal: Split enumeration and processing part
  thermal: devfreq_cooling: Fix kernel-doc
  thermal/drivers/intel/intel_soc_dts_iosf: Switch to use find_first_zero_bit()
  dt-bindings: thermal: tsens: Add sc8180x compatible
  dt-bindings: rockchip-thermal: Support the RK3568 SoC compatible
  dt-bindings: thermal: convert rockchip-thermal to json-schema
  thermal/core/thermal_of: Stop zone device before unregistering it
  dt-bindings: thermal: Add binding for Tegra30 thermal sensor
  thermal/drivers/sprd: Add missing of_node_put for loop iteration
  thermal/drivers/imx_sc: Add missing of_node_put for loop iteration
  thermal/drivers/rcar_gen3_thermal: Do not shadow rcar_gen3_ths_tj_1
  thermal/drivers/rcar_gen3_thermal: Fix coefficient calculations
  thermal/drivers/st: Use devm_platform_get_and_ioremap_resource()
  thermal/core: Correct function name thermal_zone_device_unregister()
  dt-bindings: thermal: tsens: Add compatible string to TSENS binding for SC7280
  thermal/drivers/int340x: processor_thermal: Export additional attributes
  ...
 2021-07-10 11:43:25 -07:00
Linus Torvalds
071e5aceeb ARM: Drivers for 5.14 
- Reset controllers: Adding support for Microchip Sparx5 Switch.
 
 - Memory controllers: ARM Primecell PL35x SMC memory controller
   driver cleanups and improvements.
 
 - i.MX SoC drivers: Power domain support for i.MX8MM and i.MX8MN.
 
 - Rockchip: RK3568 power domains support + DT binding updates,
   cleanups.
 
 - Qualcomm SoC drivers: Amend socinfo with more SoC/PMIC details,
   including support for MSM8226, MDM9607, SM6125 and SC8180X.
 
 - ARM FFA driver: "Firmware Framework for ARMv8-A", defining
   management interfaces and communication (including bus model)
   between partitions both in Normal and Secure Worlds.
 
 - Tegra Memory controller changes, including major rework to deal
   with identity mappings at boot and integration with ARM SMMU
   pieces.
 -----BEGIN PGP SIGNATURE-----
 
 iQJDBAABCgAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAmDokgYPHG9sb2ZAbGl4
 b20ubmV0AAoJEIwa5zzehBx3looP/20uQAjRadPJFdV/B2mpZYqXMI4dIN9g7KJ1
 6uEoaGurzYWQQreDXswQ5vFUcQfIudEJ9Im9IF+9BUsFQ2uvPTJ4I+HDN++WH70B
 cIsmwwBr7Q4JUVP+O7T2WGtBY69jvHTpJrCCVtyHtwEyL4a1uyfelsAJXbxqaqis
 w1lmXNkkSqx5c67H3maNNDRnbutyLL2gO0TYdiBapOcc5V03OYKNnMbDqRTddqyt
 4UH4eYkFkNai8UJ476BXHU9ldlWzEkRBib/OKwF9k3oPj9W3kdQ/vd2IKK5a1fTX
 jIbOPSRRC8K/9Bxn1KEtdoU0Yy+rlm3xd7DtQl5RyGTD+tHVq3dN55WjoXBY83Yh
 r37y7uII9i09tPg5+APSX/jgodsIt4c46dKwvYuWXvB7ziomfsKxQiRanApJG6UX
 qS5NCUrlfYWlL302JOTvEtDBePXXiXQ065GuRjM948WMnVzXwEKwYUakGhvXQWMS
 jXCcOGW7GhnbY3+Ipn9chyhydHpKSxIb8oBk4cMRJU9jlN2GmjHgW8RMvT2WM6VF
 1F8acyMvf6en5tV6f23cjbW+iIMTS5egKNfqi8tdjGVxbowypyJYzjYOhaqk6veJ
 jHOmpglTXas0QD3ZRU7vGVlrvHqik8XyRsq3N9CQjVenRCbsQLKZRi1gTbIuspcR
 rejqH3Fs
 =kPg8
 -----END PGP SIGNATURE-----

Merge tag 'arm-drivers-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM driver updates from Olof Johansson:

 - Reset controllers: Adding support for Microchip Sparx5 Switch.

 - Memory controllers: ARM Primecell PL35x SMC memory controller driver
   cleanups and improvements.

 - i.MX SoC drivers: Power domain support for i.MX8MM and i.MX8MN.

 - Rockchip: RK3568 power domains support + DT binding updates,
   cleanups.

 - Qualcomm SoC drivers: Amend socinfo with more SoC/PMIC details,
   including support for MSM8226, MDM9607, SM6125 and SC8180X.

 - ARM FFA driver: "Firmware Framework for ARMv8-A", defining management
   interfaces and communication (including bus model) between partitions
   both in Normal and Secure Worlds.

 - Tegra Memory controller changes, including major rework to deal with
   identity mappings at boot and integration with ARM SMMU pieces.

* tag 'arm-drivers-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (120 commits)
  firmware: turris-mox-rwtm: add marvell,armada-3700-rwtm-firmware compatible string
  firmware: turris-mox-rwtm: show message about HWRNG registration
  firmware: turris-mox-rwtm: fail probing when firmware does not support hwrng
  firmware: turris-mox-rwtm: report failures better
  firmware: turris-mox-rwtm: fix reply status decoding function
  soc: imx: gpcv2: add support for i.MX8MN power domains
  dt-bindings: add defines for i.MX8MN power domains
  firmware: tegra: bpmp: Fix Tegra234-only builds
  iommu/arm-smmu: Use Tegra implementation on Tegra186
  iommu/arm-smmu: tegra: Implement SID override programming
  iommu/arm-smmu: tegra: Detect number of instances at runtime
  dt-bindings: arm-smmu: Add Tegra186 compatible string
  firmware: qcom_scm: Add MDM9607 compatible
  soc: qcom: rpmpd: Add MDM9607 RPM Power Domains
  soc: renesas: Add support to read LSI DEVID register of RZ/G2{L,LC} SoC's
  soc: renesas: Add ARCH_R9A07G044 for the new RZ/G2L SoC's
  dt-bindings: soc: rockchip: drop unnecessary #phy-cells from grf.yaml
  memory: emif: remove unused frequency and voltage notifiers
  memory: fsl_ifc: fix leak of private memory on probe failure
  memory: fsl_ifc: fix leak of IO mapping on probe failure
  ...
 2021-07-10 09:46:20 -07:00
Linus Torvalds
e083bbd604 ARM: Devicetree material for 5.14 
Like always, the DT branch is sizable. There are numerous additions and
 fixes to existing platforms, but also a handful of new ones introduced.
 Less than some other releases, but there's been significant work on
 cleanups, refactorings and device enabling on existing platforms.
 
 A non-exhaustive list of new material:
 
  - Refactoring of BCM2711 dtsi structure to add support for the Raspberry Pi 400
  - Rockchip: RK3568 SoC and EVB, video codecs for rk3036/3066/3188/322x
  - Qualcomm: SA8155p Automotive platform (SM8150 derivative),
    SM8150/8250 enhancements and support for Sony Xperia 1/1II and 5/5II
  - TI K3: PCI/USB3 support on AM64-sk boards, R5 remoteproc definitions
  - TI OMAP: Various cleanups
  - Tegra: Audio support for Jetson Xavier NX, SMMU support on Tegra194
  - Qualcomm: lots of additions for peripherals across several SoCs, and
    new support for Microsoft Surface Duo (SM8150-based), Huawei Ascend G7.
  - i.MX: Numerous additions of features across SoCs and boards.
  - Allwinner: More device bindings for V3s, Forlinx OKA40i-C and NanoPi
    R1S H5 boards
  - MediaTek: More device bindings for mt8167, new Chromebook system
    variants for mt8183
  - Renesas: RZ/G2L SoC and EVK added
  - Amlogic: BananaPi BPI-M5 board added
 -----BEGIN PGP SIGNATURE-----
 
 iQJDBAABCgAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAmDopIQPHG9sb2ZAbGl4
 b20ubmV0AAoJEIwa5zzehBx3j28P/Rgodomz/V8BHMKUdJQtMHGBxgzNwSJIZGsD
 9pmzJumPinqsTd+w/mJdgYjJd4YIveQWrnOt7TxxqBMxlv8J3Z7RAvsfkQ+Xisnt
 XcXznVeibky/pRi0cumxC1KhI2Us1sqxe9bP3Jeq9yYxgERfth4xQdZH3gnPwb6c
 HmBh7dhyWk76KoBhgOme1zRB+o0jaLyFQgGJUp02WVryzG4tvWKXISs+IAq7rOTx
 W0GNa6bjl2dlB7bWIMpi8Pbwnr1G+g4ZEeCjUv/ob8sc1I/2Smp9VOoEoHEp72zg
 f2rOAjzsWgoUBcl8+9gB9LJPlgfnGLH9NM1Mgn2bU0v9q+Ojjvy+fQrEu4HLjlRj
 2c529vA6azubpCPVj3na76E6dOBXCRGBT6BK7XpFOwd991J+cLcl2y/eC0p6kHP2
 FoNkF5nSBhc6ANorJBDQ3gn6pFESof9Ka5kOFL1znQLNR03O6LKPzOIVbJrdijrp
 GRgvxuyZ7+Wre8WQHy5UZD6pGSFYTLC+usoX4WNHP6dM/jfUoWCaLfnwTCZaHh48
 DLIrveSfTOD5Lg11+vyZf4Rdtbk73LHc98O+0MKQOeURGD1l5AuQ/ZA4Dc3GgWtX
 aJOMxoI1bvHfSHmjz/uS+YAeycty37njXzGv6JQC//M2P/zyofsLxzstBLWcfvY2
 9tsEGo6E
 =X6PF
 -----END PGP SIGNATURE-----

Merge tag 'arm-dt-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM devicetree updates from Olof Johansson:
 "Like always, the DT branch is sizable. There are numerous additions
  and fixes to existing platforms, but also a handful of new ones
  introduced. Less than some other releases, but there's been
  significant work on cleanups, refactorings and device enabling on
  existing platforms.

  A non-exhaustive list of new material:

   - Refactoring of BCM2711 dtsi structure to add support for the
     Raspberry Pi 400

   - Rockchip: RK3568 SoC and EVB, video codecs for
     rk3036/3066/3188/322x

   - Qualcomm: SA8155p Automotive platform (SM8150 derivative),
     SM8150/8250 enhancements and support for Sony Xperia 1/1II and
     5/5II

   - TI K3: PCI/USB3 support on AM64-sk boards, R5 remoteproc
     definitions

   - TI OMAP: Various cleanups

   - Tegra: Audio support for Jetson Xavier NX, SMMU support on Tegra194

   - Qualcomm: lots of additions for peripherals across several SoCs,
     and new support for Microsoft Surface Duo (SM8150-based), Huawei
     Ascend G7.

   - i.MX: Numerous additions of features across SoCs and boards.

   - Allwinner: More device bindings for V3s, Forlinx OKA40i-C and
     NanoPi R1S H5 boards

   - MediaTek: More device bindings for mt8167, new Chromebook system
     variants for mt8183

   - Renesas: RZ/G2L SoC and EVK added

   - Amlogic: BananaPi BPI-M5 board added"

* tag 'arm-dt-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (511 commits)
  arm64: dts: rockchip: add basic dts for RK3568 EVB
  arm64: dts: rockchip: add core dtsi for RK3568 SoC
  arm64: dts: rockchip: add generic pinconfig settings used by most Rockchip socs
  ARM: dts: rockchip: add vpu and vdec node for RK322x
  ARM: dts: rockchip: add vpu nodes for RK3066 and RK3188
  ARM: dts: rockchip: add vpu node for RK3036
  arm64: dts: ipq8074: Add QUP6 I2C node
  arm64: dts: rockchip: Re-add regulator-always-on for vcc_sdio for rk3399-roc-pc
  arm64: dts: rockchip: Re-add regulator-boot-on, regulator-always-on for vdd_gpu on rk3399-roc-pc
  arm64: dts: rockchip: add ir-receiver for rk3399-roc-pc
  arm64: dts: rockchip: Add USB-C port details for rk3399 Firefly
  arm64: dts: rockchip: Sort rk3399 firefly pinmux entries
  arm64: dts: rockchip: add infrared receiver node to RK3399 Firefly
  arm64: dts: rockchip: add SPDIF node for rk3399-firefly
  arm64: dts: rockchip: Add Rotation Property for OGA Panel
  arm64: dts: qcom: sc7180: bus votes for eMMC and SD card
  arm64: dts: qcom: sm8250-edo: Add Samsung touchscreen
  arm64: dts: qcom: sm8250-edo: Enable GPI DMA
  arm64: dts: qcom: sm8250-edo: Enable ADSP/CDSP/SLPI
  arm64: dts: qcom: sm8250-edo: Enable PCIe
  ...
 2021-07-10 09:33:54 -07:00
Linus Torvalds
6e207b8821 ARM: SoC changes for 5.14 
A few SoC (code) changes have queued up this cycle, mostly for minor
 changes and some refactoring and cleanup of legacy platforms. This
 branch also contains a few of the fixes that weren't sent in by the end
 of the release (all fairly minor).
 
  - Adding an additional maintainer for the TEE subsystem (Sumit Garg)
 
  - Quite a significant modernization of the IXP4xx platforms by Linus
    Walleij, revisiting with a new PCI host driver/binding, removing legacy
    mach/* include dependencies and moving platform detection/config to
    drivers/soc. Also some updates/cleanup of platform data.
 
  - Core power domain support for Tegra platforms, and some improvements
    in build test coverage by adding stubs for compile test targets.
 
  - A handful of updates to i.MX platforms, adding legacy (non-PSCI) SMP
    support on i.MX7D, SoC ID setup for i.MX50, removal of platform data
    and board fixups for iMX6/7.
 
  ... and a few smaller changes and fixes for Samsung, OMAP, Allwinner,
  Rockchip.
 -----BEGIN PGP SIGNATURE-----
 
 iQJDBAABCgAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAmDojiQPHG9sb2ZAbGl4
 b20ubmV0AAoJEIwa5zzehBx3Z+kQAJofM2XXE3eHoIGINp+XuYZHCAdTxpIJfhsQ
 KPt4dzaxq0eBhrD8PICelJ2ymWz4c3sO2z+v79zQfOJdutnFKWTCRstqW8qdq9cE
 vzYh5pDJy0VmLkYSX/PzvfTLUQDM+Cx0sH/8e2gRwCC/F5tXolLA8lcqWQg9LnlC
 5joLOm2WL2uHDgPFZLR6Y1m0KabvUMMpYx6ji9EUx4qtc0VgRMRTSZkRZK4E1PU+
 ls175pPZxQfmTyFuHGc1L6KrfnHry8+YX/61sMlBfi96itMnBi05PcxljH8hMkQ8
 IVfqPYVnI2vX37f8MhcX4Wec8pKQ9SZqT9mbADGEG23XfZppT5cp7pJUACoZ/wJ5
 MMXn99hsEI0NO/gswKr2ZCCskydWrwOqhzubxZrYQtyFt38Sgs+mMLYxyQJKztbZ
 Laz+JBYKsvIlRctt+fArLp79EJx+CpSUpcha5Q0dQUmz3GWApPpS/6nMiNkq1Myv
 aByG9HXjOpRI5IiaOi7Fv/m/i+TsO43boNFerUIqPYi2AxmM9D8M2sJcyWHVwQRK
 glSAjISbp0GHAzVPM5JzhGIrCu4xC5Hf09Q+0OP6c3YVylwKNMurJCjCCql+ft8I
 Z41WVglS4xO5Y/qiWi+5pzg7/+VESBcsFn6PA5AJAAsDGgU5WHHXhI5kO7eUFAK9
 nuIbtqUS
 =b6Jo
 -----END PGP SIGNATURE-----

Merge tag 'arm-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC updates from Olof Johansson:
 "A few SoC (code) changes have queued up this cycle, mostly for minor
  changes and some refactoring and cleanup of legacy platforms. This
  branch also contains a few of the fixes that weren't sent in by the
  end of the release (all fairly minor).

   - Adding an additional maintainer for the TEE subsystem (Sumit Garg)

   - Quite a significant modernization of the IXP4xx platforms by Linus
     Walleij, revisiting with a new PCI host driver/binding, removing
     legacy mach/* include dependencies and moving platform
     detection/config to drivers/soc. Also some updates/cleanup of
     platform data.

   - Core power domain support for Tegra platforms, and some
     improvements in build test coverage by adding stubs for compile
     test targets.

   - A handful of updates to i.MX platforms, adding legacy (non-PSCI)
     SMP support on i.MX7D, SoC ID setup for i.MX50, removal of platform
     data and board fixups for iMX6/7.

  ... and a few smaller changes and fixes for Samsung, OMAP, Allwinner,
  Rockchip"

* tag 'arm-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (53 commits)
  MAINTAINERS: Add myself as TEE subsystem reviewer
  ixp4xx: fix spelling mistake in Kconfig "Devce" -> "Device"
  hw_random: ixp4xx: Add OF support
  hw_random: ixp4xx: Add DT bindings
  hw_random: ixp4xx: Turn into a module
  hw_random: ixp4xx: Use SPDX license tag
  hw_random: ixp4xx: enable compile-testing
  pata: ixp4xx: split platform data to its own header
  soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.h
  PCI: ixp4xx: Add a new driver for IXP4xx
  PCI: ixp4xx: Add device tree bindings for IXP4xx
  ARM/ixp4xx: Make NEED_MACH_IO_H optional
  ARM/ixp4xx: Move the virtual IObases
  MAINTAINERS: ARM/MStar/Sigmastar SoCs: Add a link to the MStar tree
  ARM: debug: add UART early console support for MSTAR SoCs
  ARM: dts: ux500: Fix LED probing
  ARM: imx: add smp support for imx7d
  ARM: imx6q: drop of_platform_default_populate() from init_machine
  arm64: dts: rockchip: Update RK3399 PCI host bridge window to 32-bit address memory
  soc/tegra: fuse: Fix Tegra234-only builds
  ...
 2021-07-10 09:22:44 -07:00
Alexandre Belloni
08eeafbba5 dt-bindings: rtc: ti,bq32k: take maintainership 
Take maintainership of the binding as PAvel said he doesn't have the
hardware anymore.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Link: https://lore.kernel.org/r/20210620224030.1115356-1-alexandre.belloni@bootlin.com
 2021-07-10 01:39:22 +02:00
Linus Torvalds
227c4d507c f2fs-for-5.14-rc1 
In this round, we've improved the compression support especially for Android
 such as allowing compression for mmap files, replacing the immutable bit with
 internal bit to prohibits data writes explicitly, and adding a mount option,
 "compress_cache", to improve random reads. And, we added "readonly" feature to
 compact the partition w/ compression enabled, which will be useful for Android
 RO partitions.
 
 Enhancement:
  - support compression for mmap file
  - use an f2fs flag instead of IMMUTABLE bit for compression
  - support RO feature w/ extent_cache
  - fully support swapfile with file pinning
  - improve atgc tunability
  - add nocompress extensions to unselect files for compression
 
 Bug fix:
  - fix false alaram on iget failure during GC
  - fix race condition on global pointers when there are multiple f2fs instances
  - add MODULE_SOFTDEP for initramfs
 
 As usual, we've also cleaned up some places for better code readability.
 (e.g., sysfs/feature, debugging messages, slab cache name, and docs)
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEE00UqedjCtOrGVvQiQBSofoJIUNIFAmDmAKIACgkQQBSofoJI
 UNIGGA//XOcQ+BF6t/os55UZFZc2E5F9VDNkKKBw9WIXp2g2/5D8hl+dT7qMFzMA
 ndZiRl0wEElce1ZqSzrt8TRcbwoDLgguUdD7B70CR2NMZ36kdVDet3BW01SnwhXy
 JoiLBkdB5VUdK6QMnP7+xE3tvKhEk3FDohpOoaOtmYyPpk8Q7C8n0PX2KADgmepl
 6aNi1aJGy+hf6UyhcHlgfKLpndyX6gGJVmoLN+yJF2D9tLALaLHcZgJUBG9ZajNH
 yLNwiBG7ybcs1TrWan0887Ne3GVXQpWqrBLou3s4b8abTLpYdFBnIPrN00jmu3Hp
 I/uenkBS4HI5AZgKFrF1i2QiKlBL/+PmQ1fJtraVJj6auhnwHqZGIdTb8c3AbeSJ
 pKhC3w8W8K6Fs2Awuyc4qlWDdNquAeM0wf5qlD0yLgZO6/KgpXbBDCQIOhhBn2hW
 6h6jZ4KJwEuTXEZB39PJ83YXPpzoxoZW4hVZXlAcsgX2s3Ke1R0BrjZ+ff6JeG78
 Oj13PCWFbwd+UjS3I2W1R9taBDeuYkyMF7CKl+BtAzkYD1bO+KfO4sfSoR/XLSVx
 OwB36LFzklNJeJ1koJZw4n/czJQYZTOQgThDPFDNL1m8zpyB5p8MNL7f84cOJ2Yo
 aU7mpTX/i56bGsO3sr4OyO37MlZTBkyNjMI/sBgouPXYlN3YmHs=
 =1IHL
 -----END PGP SIGNATURE-----

Merge tag 'f2fs-for-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

Pull f2fs updates from Jaegeuk Kim:
 "In this round, we've improved the compression support especially for
  Android such as allowing compression for mmap files, replacing the
  immutable bit with internal bit to prohibits data writes explicitly,
  and adding a mount option, "compress_cache", to improve random reads.
  And, we added "readonly" feature to compact the partition w/
  compression enabled, which will be useful for Android RO partitions.

  Enhancements:
   - support compression for mmap file
   - use an f2fs flag instead of IMMUTABLE bit for compression
   - support RO feature w/ extent_cache
   - fully support swapfile with file pinning
   - improve atgc tunability
   - add nocompress extensions to unselect files for compression

  Bug fixes:
   - fix false alaram on iget failure during GC
   - fix race condition on global pointers when there are multiple f2fs
     instances
   - add MODULE_SOFTDEP for initramfs

  As usual, we've also cleaned up some places for better code
  readability (e.g., sysfs/feature, debugging messages, slab cache
  name, and docs)"

* tag 'f2fs-for-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (32 commits)
  f2fs: drop dirty node pages when cp is in error status
  f2fs: initialize page->private when using for our internal use
  f2fs: compress: add nocompress extensions support
  MAINTAINERS: f2fs: update my email address
  f2fs: remove false alarm on iget failure during GC
  f2fs: enable extent cache for compression files in read-only
  f2fs: fix to avoid adding tab before doc section
  f2fs: introduce f2fs_casefolded_name slab cache
  f2fs: swap: support migrating swapfile in aligned write mode
  f2fs: swap: remove dead codes
  f2fs: compress: add compress_inode to cache compressed blocks
  f2fs: clean up /sys/fs/f2fs/<disk>/features
  f2fs: add pin_file in feature list
  f2fs: Advertise encrypted casefolding in sysfs
  f2fs: Show casefolding support only when supported
  f2fs: support RO feature
  f2fs: logging neatening
  f2fs: introduce FI_COMPRESS_RELEASED instead of using IMMUTABLE bit
  f2fs: compress: remove unneeded preallocation
  f2fs: atgc: export entries for better tunability via sysfs
  ...
 2021-07-09 09:37:56 -07:00
Linus Torvalds
bd9c350603 Merge branch 'akpm' (patches from Andrew) 
Pull yet more updates from Andrew Morton:
 "54 patches.

  Subsystems affected by this patch series: lib, mm (slub, secretmem,
  cleanups, init, pagemap, and mremap), and debug"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (54 commits)
  powerpc/mm: enable HAVE_MOVE_PMD support
  powerpc/book3s64/mm: update flush_tlb_range to flush page walk cache
  mm/mremap: allow arch runtime override
  mm/mremap: hold the rmap lock in write mode when moving page table entries.
  mm/mremap: use pmd/pud_poplulate to update page table entries
  mm/mremap: don't enable optimized PUD move if page table levels is 2
  mm/mremap: convert huge PUD move to separate helper
  selftest/mremap_test: avoid crash with static build
  selftest/mremap_test: update the test to handle pagesize other than 4K
  mm: rename p4d_page_vaddr to p4d_pgtable and make it return pud_t *
  mm: rename pud_page_vaddr to pud_pgtable and make it return pmd_t *
  kdump: use vmlinux_build_id to simplify
  buildid: fix kernel-doc notation
  buildid: mark some arguments const
  scripts/decode_stacktrace.sh: indicate 'auto' can be used for base path
  scripts/decode_stacktrace.sh: silence stderr messages from addr2line/nm
  scripts/decode_stacktrace.sh: support debuginfod
  x86/dumpstack: use %pSb/%pBb for backtrace printing
  arm64: stacktrace: use %pSb for backtrace printing
  module: add printk formats to add module build ID to stacktraces
  ...
 2021-07-09 09:29:13 -07:00
Linus Torvalds
8c1bfd7460 pwm: Changes for v5.14-rc1 
This contains mostly various fixes, cleanups and some conversions to the
 atomic API. One noteworthy change is that PWM consumers can now pass a
 hint to the PWM core about the PWM usage, enabling PWM providers to
 implement various optimizations.
 
 There's also a fair bit of simplification here with the addition of some
 device-managed helpers as well as unification between the DT and ACPI
 firmware interfaces.
 -----BEGIN PGP SIGNATURE-----
 
 iQJNBAABCAA3FiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmDm1xQZHHRoaWVycnku
 cmVkaW5nQGdtYWlsLmNvbQAKCRDdI6zXfz6zoWFAD/91RO2EJTnzdi267AfFtToV
 icMYZxOj0XN3AZ4WTbFkfeTPxCd3Kdg777gc5/NfzJM0nln/aWTf7qHAvMRZsesI
 HNQkRq7gXCMh5QPk44bvYhWseUQqZ3cpW6H878K7ocCox3YpMjeElPdxXTHd3Lth
 pUTE5mVJxw9alxva7p+gvRKvj9YLucQ3NFLjAL8lCUFzLFP0ZZc2O6BoBSQJDCS5
 UN2hfgFfsYlrXxFVJLn/KsrZcF8TNUcRgLNQZ5j/D0snTSaF2QMdQL7UWZbTvOkf
 EEOpS2e1kZJNXA61YcR+AoQrx/ZITjhfkZ65oyWBNummfk3QniuwvMYon/0SPoLV
 6KeyeRTTAL012JeH4AxVC9yuljki+PRnYHrn+wD4CUiBA5dc4+KY+eOJ/FOiroZV
 V4yi7YvUrQuasazN8ucFg4ukGgtctkEyEUskfvkNDOOLAtxn814tn9zuplP0WTw9
 LNg4rxalUS4fxBR13q0RszCb2I03I1sK2Wkia1HcUS/U4qa0fj59zJw0UtFhDVkp
 /sRLLYHb54lIi4jhgdnbSPrhQxJA5B8HD5gX7JVc4ABk/1piWxXIE2sdsvauKqWX
 VCDGAxIkDB0QTcfZ35gHALlG4VqFibJEspaR4abUQKA3cE9aocX5XjRflnEUivVM
 EgUI6zqDRq1PnPnGUblqpA==
 =Hns1
 -----END PGP SIGNATURE-----

Merge tag 'pwm/for-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

Pull pwm updates from Thierry Reding:
 "This contains mostly various fixes, cleanups and some conversions to
  the atomic API. One noteworthy change is that PWM consumers can now
  pass a hint to the PWM core about the PWM usage, enabling PWM
  providers to implement various optimizations.

  There's also a fair bit of simplification here with the addition of
  some device-managed helpers as well as unification between the DT and
  ACPI firmware interfaces"

* tag 'pwm/for-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (50 commits)
  pwm: Remove redundant assignment to pointer pwm
  pwm: ep93xx: Fix read of uninitialized variable ret
  pwm: ep93xx: Prepare clock before using it
  pwm: ep93xx: Unfold legacy callbacks into ep93xx_pwm_apply()
  pwm: ep93xx: Implement .apply callback
  pwm: vt8500: Only unprepare the clock after the pwmchip was removed
  pwm: vt8500: Drop if with an always false condition
  pwm: tegra: Assert reset only after the PWM was unregistered
  pwm: tegra: Don't needlessly enable and disable the clock in .remove()
  pwm: tegra: Don't modify HW state in .remove callback
  pwm: tegra: Drop an if block with an always false condition
  pwm: core: Simplify some devm_*pwm*() functions
  pwm: core: Remove unused devm_pwm_put()
  pwm: core: Unify fwnode checks in the module
  pwm: core: Reuse fwnode_to_pwmchip() in ACPI case
  pwm: core: Convert to use fwnode for matching
  docs: firmware-guide: ACPI: Add a PWM example
  dt-bindings: pwm: pwm-tiecap: Add compatible string for AM64 SoC
  dt-bindings: pwm: pwm-tiecap: Convert to json schema
  pwm: sprd: Don't check the return code of pwmchip_remove()
  ...
 2021-07-08 12:18:04 -07:00
Linus Torvalds
316a2c9b6a pci-v5.14-changes 
-----BEGIN PGP SIGNATURE-----
 
 iQJIBAABCgAyFiEEgMe7l+5h9hnxdsnuWYigwDrT+vwFAmDl0F8UHGJoZWxnYWFz
 QGdvb2dsZS5jb20ACgkQWYigwDrT+vxkwA//dJmplIv12k94xy8rAlfMnNLg9TaO
 VEgKopeH1IZdFSwry7qTsTn6IJ1hZ6aSRrBJo+SYB5/V+kTSbsW9htyL2ZEjU1s0
 MBb6b1T6qKwKoFqMrxSMeF7nXbLy+NE6MhvlCa1wk0rbOoL5+f/t4nHblqV/Wrwh
 syzf7+sSfuJmJtzytnZ88Jo2f6EIifGQyMNgaUk9MEJSrydhavOUKKQia/9gOBz8
 Ogjnlh5pGdFQdSaLYhO0VXcimouJLqjVb/mvkE15hjzOTYw+NFaL9C3PDisxLdvQ
 sQCSFzmwJnXd2aKETPInqMamkYja+U7bCXlbt6xh2XREWioc1KLBpJpjTQeb2VxV
 w32otXCezfFJhmY2G+lLTRcGSTJ7OmBwqjTph9Pp2b4OYRNjXFtoMrLr6LxKMUuw
 dzpWUHuC/Ca+9iiMRTXJs11Bhdk1Sax3GM/Y6DzW5i/w9HWSIgvxEB7mB8jk/p6l
 C4IGOdTp2FtBjhnv5cgllMQqWd1a2cIGgF3gj7FmP5szVgoOJSyC4GgQXIe+91XO
 DM1gclWnFNyvi40bBvhsubBFeIVgzLksN7jjzsECJDpr8ql4yHiE1vcX0NqJ/qxE
 SpKnWv0m1aqUmYWSI6mvQrcsnxH5vs6O6cVoVxMzl4uhog2UzCLeiQyzpfDJpI7g
 s0FEqop9OjHkm40=
 =d0cQ
 -----END PGP SIGNATURE-----

Merge tag 'pci-v5.14-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull pci updates from Bjorn Helgaas:
 "Enumeration:
   - Fix dsm_label_utf16s_to_utf8s() buffer overrun (Krzysztof
     Wilczyński)
   - Rely on lengths from scnprintf(), dsm_label_utf16s_to_utf8s()
     (Krzysztof Wilczyński)
   - Use sysfs_emit() and sysfs_emit_at() in "show" functions (Krzysztof
     Wilczyński)
   - Fix 'resource_alignment' newline issues (Krzysztof Wilczyński)
   - Add 'devspec' newline (Krzysztof Wilczyński)
   - Dynamically map ECAM regions (Russell King)

  Resource management:
   - Coalesce host bridge contiguous apertures (Kai-Heng Feng)

  PCIe native device hotplug:
   - Ignore Link Down/Up caused by DPC (Lukas Wunner)

  Power management:
   - Leave Apple Thunderbolt controllers on for s2idle or standby
     (Konstantin Kharlamov)

  Virtualization:
   - Work around Huawei Intelligent NIC VF FLR erratum (Chiqijun)
   - Clarify error message for unbound IOV devices (Moritz Fischer)
   - Add pci_reset_bus_function() Secondary Bus Reset interface (Raphael
     Norwitz)

  Peer-to-peer DMA:
   - Simplify distance calculation (Christoph Hellwig)
   - Finish RCU conversion of pdev->p2pdma (Eric Dumazet)
   - Rename upstream_bridge_distance() and rework doc (Logan Gunthorpe)
   - Collect acs list in stack buffer to avoid sleeping (Logan
     Gunthorpe)
   - Use correct calc_map_type_and_dist() return type (Logan Gunthorpe)
   - Warn if host bridge not in whitelist (Logan Gunthorpe)
   - Refactor pci_p2pdma_map_type() (Logan Gunthorpe)
   - Avoid pci_get_slot(), which may sleep (Logan Gunthorpe)

  Altera PCIe controller driver:
   - Add Joyce Ooi as Altera PCIe maintainer (Joyce Ooi)

  Broadcom iProc PCIe controller driver:
   - Fix multi-MSI base vector number allocation (Sandor Bodo-Merle)
   - Support multi-MSI only on uniprocessor kernel (Sandor Bodo-Merle)

  Freescale i.MX6 PCIe controller driver:
   - Limit DBI register length for imx6qp PCIe (Richard Zhu)
   - Add "vph-supply" for PHY supply voltage (Richard Zhu)
   - Enable PHY internal regulator when supplied >3V (Richard Zhu)
   - Remove imx6_pcie_probe() redundant error message (Zhen Lei)

  Intel Gateway PCIe controller driver:
   - Fix INTx enable (Martin Blumenstingl)

  Marvell Aardvark PCIe controller driver:
   - Fix checking for PIO Non-posted Request (Pali Rohár)
   - Implement workaround for the readback value of VEND_ID (Pali Rohár)

  MediaTek PCIe controller driver:
   - Remove redundant error printing in mtk_pcie_subsys_powerup() (Zhen
     Lei)

  MediaTek PCIe Gen3 controller driver:
   - Add missing MODULE_DEVICE_TABLE (Zou Wei)

  Microchip PolarFlare PCIe controller driver:
   - Make struct event_descs static (Krzysztof Wilczyński)

  Microsoft Hyper-V host bridge driver:
   - Fix race condition when removing the device (Long Li)
   - Remove bus device removal unused refcount/functions (Long Li)

  Mobiveil PCIe controller driver:
   - Remove unused readl and writel functions (Krzysztof Wilczyński)

  NVIDIA Tegra PCIe controller driver:
   - Add missing MODULE_DEVICE_TABLE (Zou Wei)

  NVIDIA Tegra194 PCIe controller driver:
   - Fix tegra_pcie_ep_raise_msi_irq() ill-defined shift (Jon Hunter)
   - Fix host initialization during resume (Vidya Sagar)

  Rockchip PCIe controller driver:
   - Register IRQ handlers after device and data are ready (Javier
     Martinez Canillas)"

* tag 'pci-v5.14-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (48 commits)
  PCI/P2PDMA: Finish RCU conversion of pdev->p2pdma
  PCI: xgene: Annotate __iomem pointer
  PCI: Fix kernel-doc formatting
  PCI: cpcihp: Declare cpci_debug in header file
  MAINTAINERS: Add Joyce Ooi as Altera PCIe maintainer
  PCI: rockchip: Register IRQ handlers after device and data are ready
  PCI: tegra194: Fix tegra_pcie_ep_raise_msi_irq() ill-defined shift
  PCI: aardvark: Implement workaround for the readback value of VEND_ID
  PCI: aardvark: Fix checking for PIO Non-posted Request
  PCI: tegra194: Fix host initialization during resume
  PCI: tegra: Add missing MODULE_DEVICE_TABLE
  PCI: imx6: Enable PHY internal regulator when supplied >3V
  dt-bindings: imx6q-pcie: Add "vph-supply" for PHY supply voltage
  PCI: imx6: Limit DBI register length for imx6qp PCIe
  PCI: imx6: Remove imx6_pcie_probe() redundant error message
  PCI: intel-gw: Fix INTx enable
  PCI: iproc: Support multi-MSI only on uniprocessor kernel
  PCI: iproc: Fix multi-MSI base vector number allocation
  PCI: mediatek-gen3: Add missing MODULE_DEVICE_TABLE
  PCI: Dynamically map ECAM regions
  ...
 2021-07-08 12:06:20 -07:00
Stephen Boyd
9294523e37 module: add printk formats to add module build ID to stacktraces 
Let's make kernel stacktraces easier to identify by including the build
ID[1] of a module if the stacktrace is printing a symbol from a module.
This makes it simpler for developers to locate a kernel module's full
debuginfo for a particular stacktrace.  Combined with
scripts/decode_stracktrace.sh, a developer can download the matching
debuginfo from a debuginfod[2] server and find the exact file and line
number for the functions plus offsets in a stacktrace that match the
module.  This is especially useful for pstore crash debugging where the
kernel crashes are recorded in something like console-ramoops and the
recovery kernel/modules are different or the debuginfo doesn't exist on
the device due to space concerns (the debuginfo can be too large for space
limited devices).

Originally, I put this on the %pS format, but that was quickly rejected
given that %pS is used in other places such as ftrace where build IDs
aren't meaningful.  There was some discussions on the list to put every
module build ID into the "Modules linked in:" section of the stacktrace
message but that quickly becomes very hard to read once you have more than
three or four modules linked in.  It also provides too much information
when we don't expect each module to be traversed in a stacktrace.  Having
the build ID for modules that aren't important just makes things messy.
Splitting it to multiple lines for each module quickly explodes the number
of lines printed in an oops too, possibly wrapping the warning off the
console.  And finally, trying to stash away each module used in a
callstack to provide the ID of each symbol printed is cumbersome and would
require changes to each architecture to stash away modules and return
their build IDs once unwinding has completed.

Instead, we opt for the simpler approach of introducing new printk formats
'%pS[R]b' for "pointer symbolic backtrace with module build ID" and '%pBb'
for "pointer backtrace with module build ID" and then updating the few
places in the architecture layer where the stacktrace is printed to use
this new format.

Before:

 Call trace:
  lkdtm_WARNING+0x28/0x30 [lkdtm]
  direct_entry+0x16c/0x1b4 [lkdtm]
  full_proxy_write+0x74/0xa4
  vfs_write+0xec/0x2e8

After:

 Call trace:
  lkdtm_WARNING+0x28/0x30 [lkdtm 6c2215028606bda50de823490723dc4bc5bf46f9]
  direct_entry+0x16c/0x1b4 [lkdtm 6c2215028606bda50de823490723dc4bc5bf46f9]
  full_proxy_write+0x74/0xa4
  vfs_write+0xec/0x2e8

[akpm@linux-foundation.org: fix build with CONFIG_MODULES=n, tweak code layout]
[rdunlap@infradead.org: fix build when CONFIG_MODULES is not set]
  Link: https://lkml.kernel.org/r/20210513171510.20328-1-rdunlap@infradead.org
[akpm@linux-foundation.org: make kallsyms_lookup_buildid() static]
[cuibixuan@huawei.com: fix build error when CONFIG_SYSFS is disabled]
  Link: https://lkml.kernel.org/r/20210525105049.34804-1-cuibixuan@huawei.com

Link: https://lkml.kernel.org/r/20210511003845.2429846-6-swboyd@chromium.org
Link: https://fedoraproject.org/wiki/Releases/FeatureBuildId [1]
Link: https://sourceware.org/elfutils/Debuginfod.html [2]
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bixuan Cui <cuibixuan@huawei.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Jessica Yu <jeyu@kernel.org>
Cc: Evan Green <evgreen@chromium.org>
Cc: Hsin-Yi Wang <hsinyi@chromium.org>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Baoquan He <bhe@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Dave Young <dyoung@redhat.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Cc: Sasha Levin <sashal@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2021-07-08 11:48:22 -07:00
Linus Torvalds
aef4226f91 More power management updates for 5.14-rc1 
- Drop the ->stop_cpu() (not really useful) and ->resolve_freq()
    (unused) cpufreq driver callbacks and modify the users of the
    former accordingly (Viresh Kumar, Rafael Wysocki).
 
  - Add frequency invariance support to the ACPI CPPC cpufreq driver
    again along with the related fixes and cleanups (Viresh Kumar).
 
  - Update the Meditak, qcom and SCMI ARM cpufreq drivers (Fabien
    Parent, Seiya Wang, Sibi Sankar, Christophe JAILLET).
 
  - Rename black/white-lists in the DT cpufreq driver (Viresh Kumar).
 
  - Add generic performance domains support to the dvfs DT bindings
    (Sudeep Holla).
 
  - Refine locking in the generic power domains (genpd) support code
    to avoid lock dependency issues (Stephen Boyd).
 
  - Update the MSM and qcom ARM cpuidle drivers (Bartosz Dudziak).
 
  - Simplify the PM core debug code by using ktime_us_delta() to
    compute time interval lengths (Mark-PK Tsai).
 -----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmDl+NcSHHJqd0Byand5
 c29ja2kubmV0AAoJEILEb/54YlRxyggQALTT/4fFZYlAG/2jpu0wl/3OeR5EPS/O
 /KrfU7NfXOlNDiuZzVVrMsu1YhkAMedvhHl+9bvveYJBgNuMz7Y1WSGY4PAbW9j+
 htnvPd8UdpNODAhT3MDV9sdpXglkWAjivCAM7nr57nl3vwrRgAhBEBkA0/OKiij7
 dlTSRy+Doq0AI3ceOHlMFHGnL+/PBx3YJcOuKBwK9gHrbCQxoBQJ5QJnm2Sa8NEy
 QGoQWWvSI6mDntsAYL4g7mbUdOqGSN04KdXnf0nA9Ywe/Lb/Rp/Il7zCfc13iBSV
 Nv1ala2NFtp/W+nQan8hxXOgbET+ybbduG65bB33McTuaZ3VIV5sSxxAfEWV+DiM
 PGEGwDJ/vZqoJiiTKmYij07/sIUXe1Q2YsxTvDh0tqzFmO78reDfXlLdfrrOjRsd
 Ybw3dkI/XQH7/sTawCxn/TdFRj2hx7wg7yDqkLJXnA037BN+EBFqSckyABoBPpmA
 TwcacjyotwnfwOpoxbxmjCX1VwIIZ2Mk7Q3h+v9Ej5aNIuyDfR0DzybqCLqIan/4
 vETtz+OCO5H1BT6g/ctIi13e7MvWzZXudNWTRTS8ZVXzuzo1hO3okHWuXiQbKGOA
 Dh2sjkJBBgr9WPFjkF5mgZZp8SM0D4S5SSAEglTKSwxcaMcqXVlgEN8beyMa5FuD
 y/UeopwhL66a
 =Un7e
 -----END PGP SIGNATURE-----

Merge tag 'pm-5.14-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull more power management updates from Rafael Wysocki:
 "These include cpufreq core simplifications and fixes, cpufreq driver
  updates, cpuidle driver update, a generic power domains (genpd)
  locking fix and a debug-related simplification of the PM core.

  Specifics:

   - Drop the ->stop_cpu() (not really useful) and ->resolve_freq()
     (unused) cpufreq driver callbacks and modify the users of the
     former accordingly (Viresh Kumar, Rafael Wysocki).

   - Add frequency invariance support to the ACPI CPPC cpufreq driver
     again along with the related fixes and cleanups (Viresh Kumar).

   - Update the Meditak, qcom and SCMI ARM cpufreq drivers (Fabien
     Parent, Seiya Wang, Sibi Sankar, Christophe JAILLET).

   - Rename black/white-lists in the DT cpufreq driver (Viresh Kumar).

   - Add generic performance domains support to the dvfs DT bindings
     (Sudeep Holla).

   - Refine locking in the generic power domains (genpd) support code to
     avoid lock dependency issues (Stephen Boyd).

   - Update the MSM and qcom ARM cpuidle drivers (Bartosz Dudziak).

   - Simplify the PM core debug code by using ktime_us_delta() to
     compute time interval lengths (Mark-PK Tsai)"

* tag 'pm-5.14-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (21 commits)
  PM: domains: Shrink locking area of the gpd_list_lock
  PM: sleep: Use ktime_us_delta() in initcall_debug_report()
  cpufreq: CPPC: Add support for frequency invariance
  arch_topology: Avoid use-after-free for scale_freq_data
  cpufreq: CPPC: Pass structure instance by reference
  cpufreq: CPPC: Fix potential memleak in cppc_cpufreq_cpu_init
  cpufreq: Remove ->resolve_freq()
  cpufreq: Reuse cpufreq_driver_resolve_freq() in __cpufreq_driver_target()
  cpufreq: Remove the ->stop_cpu() driver callback
  cpufreq: powernv: Migrate to ->exit() callback instead of ->stop_cpu()
  cpufreq: CPPC: Migrate to ->exit() callback instead of ->stop_cpu()
  cpufreq: intel_pstate: Combine ->stop_cpu() and ->offline()
  cpuidle: qcom: Add SPM register data for MSM8226
  dt-bindings: arm: msm: Add SAW2 for MSM8226
  dt-bindings: cpufreq: update cpu type and clock name for MT8173 SoC
  clk: mediatek: remove deprecated CLK_INFRA_CA57SEL for MT8173 SoC
  cpufreq: dt: Rename black/white-lists
  cpufreq: scmi: Fix an error message
  cpufreq: mediatek: add support for mt8365
  dt-bindings: dvfs: Add support for generic performance domains
  ...
 2021-07-07 13:22:59 -07:00
Linus Torvalds
c6e8c51f69 power supply and reset changes for the v5.14 series 
battery/charger driver changes:
  * convert charger-manager binding to YAML
  * drop bd70528-charger driver
  * drop pm2301-charger driver
  * introduce rt5033-battery driver
  * misc. improvements and fixes
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmDdZH0ACgkQ2O7X88g7
 +pqLpxAAixSqw2UrKCipLUaWWH1vanwPeU78z8XEzpHdNayrTR9PujBMhWH+ps+R
 IgHNjsQuJsnvbedWfmzkgjrZe5amAuN6Va8OkVDSVzEY+RZvLmXfj9POC5d4LmNK
 wpIBM/Okjie097j3ZWz7CJp47rsQnkS9EvRY4FevNjz1zt1VSpQNyDHAjemsn+j9
 1F9BnBMr2gzgTMxLDIloa71VMEaA8cZlAWulIKwxaN5FaSwoacK0NfestjM1R/Bc
 Z50pfqzAXBrofm14WKQRIgSEkf9zM6S1AjHG/y4b/C69XbzmBJxn+FK1F+yukWfN
 Kiq1kGvE9zWqOrDYPd7LxYDetTJ9JgNDxMreLIP7N+syurFYizl7v0JU9TL6BKsh
 EXCklOx/xaCs0Y3a3kBH8dJ72MBppW1loE0XbAqhkMDkzQybTxg9xUI1gnhVTIlb
 5b6KbU5kUo4AghJ279zSNxYNHABKxyu/WCZKNafsLT9pC41muGIPT8ZNgAs2Z3fG
 V60RSiAFpRrHU7efuizbXYchLEv+vWJG7kfdWmHWawMIqE11cUHgMIjFvkv/41t/
 zD3ZnlvvQe/ZZFO16aasvpj99BsZkI5tmNjmVnfPc2cOsLw/HFHIObSe+7x2PpVe
 7peflSz6DHL48NAsoq71WxeoPVPm3YYMMA9kr4tt9ZnVBbLJaCM=
 =EFOr
 -----END PGP SIGNATURE-----

Merge tag 'for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

Pull power supply and reset updates from Sebastian Reichel:
 "Battery/charger driver changes:

   - convert charger-manager binding to YAML

   - drop bd70528-charger driver

   - drop pm2301-charger driver

   - introduce rt5033-battery driver

   - misc improvements and fixes"

* tag 'for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (42 commits)
  power: supply: ab8500: Fix an old bug
  power: supply: axp288_fuel_gauge: remove redundant continue statement
  power: supply: axp288_fuel_gauge: Make "T3 MRD" no_battery_list DMI entry more generic
  power: supply: axp288_fuel_gauge: Rename fuel_gauge_blacklist to no_battery_list
  power: supply: bq24190_charger: drop of_match_ptr() from device ID table
  drivers: power: add missing MODULE_DEVICE_TABLE in keystone-reset.c
  power: supply: ab8500: add missing MODULE_DEVICE_TABLE
  power: supply: charger-manager: add missing MODULE_DEVICE_TABLE
  power: reset: regulator-poweroff: add missing MODULE_DEVICE_TABLE
  power: supply: cpcap-charger: get the battery inserted infomation from cpcap-battery
  power: supply: cpcap-battery: invalidate config when incompatible measurements are read
  power: supply: axp20x_battery: allow disabling battery charging
  power: supply: max17040: drop unused platform data support
  power: supply: max17040: simplify POWER_SUPPLY_PROP_ONLINE
  power: supply: max17040: remove non-working POWER_SUPPLY_PROP_STATUS
  power: reset: at91-sama5d2_shdwc: Remove redundant error printing in at91_shdwc_probe()
  power: reset: gpio-poweroff: add missing MODULE_DEVICE_TABLE
  power: supply: rt5033_battery: Fix device tree enumeration
  dt-bindings: power: supply: Add DT schema for richtek,rt5033-battery
  power: supply: Drop BD70528 support
  ...
 2021-07-07 13:17:48 -07:00
Linus Torvalds
9d69294be2 linux-watchdog 5.14-rc1 tag 
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2.0.14 (GNU/Linux)
 
 iEYEABECAAYFAmDltyYACgkQ+iyteGJfRsqsYgCffWETSHEY5Ydo1ocA74lKLYa6
 zuQAnjvBNRiuDXazyF1c3FTydg1A6BUy
 =AF+Z
 -----END PGP SIGNATURE-----

Merge tag 'linux-watchdog-5.14-rc1' of git://www.linux-watchdog.org/linux-watchdog

Pull watchdog updates from Wim Van Sebroeck:

 - Add Mstar MSC313e WDT driver

 - Add support for sama7g5-wdt

 - Add compatible for SC7280 SoC

 - Add compatible for Mediatek MT8195

 - sbsa: Support architecture version 1

 - Removal of the MV64x60 watchdog driver

 - Extra PCI IDs for hpwdt

 - Add hrtimer-based pretimeout feature

 - Add {min,max}_timeout sysfs nodes

 - keembay timeout and pre-timeout handling

 - Several fixes, cleanups and improvements

* tag 'linux-watchdog-5.14-rc1' of git://www.linux-watchdog.org/linux-watchdog: (56 commits)
  watchdog: iTCO_wdt: use dev_err() instead of pr_err()
  watchdog: Add Mstar MSC313e WDT driver
  dt-bindings: watchdog: Add Mstar MSC313e WDT devicetree bindings documentation
  watchdog: iTCO_wdt: Account for rebooting on second timeout
  dt-bindings: watchdog: Convert arm,sbsa-gwdt to DT schema
  dt-bindings: watchdog: sama5d4-wdt: add compatible for sama7g5-wdt
  watchdog: sama5d4_wdt: add support for sama7g5-wdt
  dt-bindings: watchdog: sama5d4-wdt: convert to yaml
  watchdog: ziirave_wdt: Remove VERSION_FMT defines and add sysfs newlines
  dt-bindings: watchdog: Add compatible for Mediatek MT8195
  dt-bindings: watchdog: dw-wdt: add description for rk3568
  watchdog: imx_sc_wdt: fix pretimeout
  watchdog: diag288_wdt: Remove redundant assignment
  watchdog: Add hrtimer-based pretimeout feature
  dt-bindings: watchdog: Add compatible for SC7280 SoC
  watchdog: qcom: Move suspend/resume to suspend_late/resume_early
  watchdog: Fix a typo in the file orion_wdt.c
  watchdog: jz4740: Fix return value check in jz4740_wdt_probe()
  watchdog: Remove MV64x60 watchdog driver
  doc: mtk-wdt: support pre-timeout when the bark irq is available
  ...
 2021-07-07 12:57:46 -07:00
Rafael J. Wysocki
843372db2e Merge branches 'pm-cpuidle', 'pm-sleep' and 'pm-domains' 
* pm-cpuidle:
  cpuidle: qcom: Add SPM register data for MSM8226
  dt-bindings: arm: msm: Add SAW2 for MSM8226

* pm-sleep:
  PM: sleep: Use ktime_us_delta() in initcall_debug_report()

* pm-domains:
  PM: domains: Shrink locking area of the gpd_list_lock
 2021-07-07 20:17:43 +02:00
Linus Torvalds
1423e2660c Fixes and improvements for FPU handling on x86: 
- Prevent sigaltstack out of bounds writes. The kernel unconditionally
     writes the FPU state to the alternate stack without checking whether
     the stack is large enough to accomodate it.
 
     Check the alternate stack size before doing so and in case it's too
     small force a SIGSEGV instead of silently corrupting user space data.
 
   - MINSIGSTKZ and SIGSTKSZ are constants in signal.h and have never been
     updated despite the fact that the FPU state which is stored on the
     signal stack has grown over time which causes trouble in the field
     when AVX512 is available on a CPU. The kernel does not expose the
     minimum requirements for the alternate stack size depending on the
     available and enabled CPU features.
 
     ARM already added an aux vector AT_MINSIGSTKSZ for the same reason.
     Add it to x86 as well
 
   - A major cleanup of the x86 FPU code. The recent discoveries of XSTATE
     related issues unearthed quite some inconsistencies, duplicated code
     and other issues.
 
     The fine granular overhaul addresses this, makes the code more robust
     and maintainable, which allows to integrate upcoming XSTATE related
     features in sane ways.
 -----BEGIN PGP SIGNATURE-----
 
 iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmDlcpETHHRnbHhAbGlu
 dXRyb25peC5kZQAKCRCmGPVMDXSYoeP5D/4i+AgYYeiMLgGb+NS7iaKPfoWo6LIz
 y3qdTSA0DQaIYbYivWwRO/g0GYdDMXDWeZalFi7eGnVI8O3eOog+22Zrf/y0UINB
 KJHdYd4ApWHhs401022y5hexrWQvnV8w1yQCuj/zLm6eC+AVhdwt2AY+IBoRrdUj
 wqY97B/4rJNsBvvqTDn9EeDrJA2y0y0Suc7AhIp2BGMI+dpIdxys8RJDamXNWyDL
 gJf0YRgUoiIn3AHKb+fgv60AoxfC175NSg/5/y/scFNXqVlW0Up4YCb7pqG9o2Ga
 f3XvtWfbw1N5PmUYjFkALwEkzGUbM3v0RA3xLY2j2WlWm9fBPPy59dt+i/h/VKyA
 GrA7i7lcIqX8dfVH6XkrReZBkRDSB6t9SZTvV54jAz5fcIZO2Rg++UFUvI/R6GKK
 XCcxukYaArwo+IG62iqDszS3gfLGhcor/cviOeULRC5zMUIO4Jah+IhDnifmShtC
 M5s9QzrwIRD/XMewGRQmvkiN4kBfE7jFoBQr1J9leCXJKrM+2JQmMzVInuubTQIq
 SdlKOaAIn7xtekz+6XdFG9Gmhck0PCLMJMOLNvQkKWI3KqGLRZ+dAWKK0vsCizAx
 0BA7ZeB9w9lFT+D8mQCX77JvW9+VNwyfwIOLIrJRHk3VqVpS5qvoiFTLGJJBdZx4
 /TbbRZu7nXDN2w==
 =Mq1m
 -----END PGP SIGNATURE-----

Merge tag 'x86-fpu-2021-07-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fpu updates from Thomas Gleixner:
 "Fixes and improvements for FPU handling on x86:

   - Prevent sigaltstack out of bounds writes.

     The kernel unconditionally writes the FPU state to the alternate
     stack without checking whether the stack is large enough to
     accomodate it.

     Check the alternate stack size before doing so and in case it's too
     small force a SIGSEGV instead of silently corrupting user space
     data.

   - MINSIGSTKZ and SIGSTKSZ are constants in signal.h and have never
     been updated despite the fact that the FPU state which is stored on
     the signal stack has grown over time which causes trouble in the
     field when AVX512 is available on a CPU. The kernel does not expose
     the minimum requirements for the alternate stack size depending on
     the available and enabled CPU features.

     ARM already added an aux vector AT_MINSIGSTKSZ for the same reason.
     Add it to x86 as well.

   - A major cleanup of the x86 FPU code. The recent discoveries of
     XSTATE related issues unearthed quite some inconsistencies,
     duplicated code and other issues.

     The fine granular overhaul addresses this, makes the code more
     robust and maintainable, which allows to integrate upcoming XSTATE
     related features in sane ways"

* tag 'x86-fpu-2021-07-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (74 commits)
  x86/fpu/xstate: Clear xstate header in copy_xstate_to_uabi_buf() again
  x86/fpu/signal: Let xrstor handle the features to init
  x86/fpu/signal: Handle #PF in the direct restore path
  x86/fpu: Return proper error codes from user access functions
  x86/fpu/signal: Split out the direct restore code
  x86/fpu/signal: Sanitize copy_user_to_fpregs_zeroing()
  x86/fpu/signal: Sanitize the xstate check on sigframe
  x86/fpu/signal: Remove the legacy alignment check
  x86/fpu/signal: Move initial checks into fpu__restore_sig()
  x86/fpu: Mark init_fpstate __ro_after_init
  x86/pkru: Remove xstate fiddling from write_pkru()
  x86/fpu: Don't store PKRU in xstate in fpu_reset_fpstate()
  x86/fpu: Remove PKRU handling from switch_fpu_finish()
  x86/fpu: Mask PKRU from kernel XRSTOR[S] operations
  x86/fpu: Hook up PKRU into ptrace()
  x86/fpu: Add PKRU storage outside of task XSAVE buffer
  x86/fpu: Dont restore PKRU in fpregs_restore_userspace()
  x86/fpu: Rename xfeatures_mask_user() to xfeatures_mask_uabi()
  x86/fpu: Move FXSAVE_LEAK quirk info __copy_kernel_to_fpregs()
  x86/fpu: Rename __fpregs_load_activate() to fpregs_restore_userregs()
  ...
 2021-07-07 11:12:01 -07:00
Linus Torvalds
b5e6d1261e hwspinlock updates for v5.14 
This adds a driver for the hardware spinlock in Allwinner sun6i.
 -----BEGIN PGP SIGNATURE-----
 
 iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmDkxIobHGJqb3JuLmFu
 ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3FxBoP/Rdp/4LiewU/+rTHFj4E
 HKjvIUp6uNLbhx62Gn8qbhhJ9jI/tWfs7YIR64Vnfu6Og6WtmS9I7s57u1Cd6xon
 /RTkq1m3Z4Ji8DKBbQIoIf7zoJvCOVORKb3lrfU9ly2gk6lZF+OexNjwJG0Hlmsk
 J3r81CsvmQ6NewWL7pPVD15c6pwruManTOdNui1wdG+bmpx7bpPuidDBbuTJb4k8
 6rFUxzskIoJpLtElvj/9Jg1/+9ins/rSaVX2zlW4lBj7gxAkb4S4Op88zFZ6srtC
 1dpJg8s2REPsPeTN//yZzNf2Pk2QlDhV7qcd7MpfG//DX6yNyuD09BR04eghO4I5
 NubATPXtdZyOH5qyG6auRtHTUb9OTxWcqFus4JotHhPaiojB4YjUpY3KKTxPmFNy
 5aSXKFLdmfeSBg/JPJIkyh3BXIUunhe9jusATaySAAxoYvAEPyNRtbhpgZkXqQ/r
 rthCQ1sdoDaIlijT+zQmA7hD3H1nK5t1q5T5DMbn/4Bau8eAFFabaCsaKB0LYsbr
 DCsufUN/9CgWWaRjitOHYHkCt1j4bdM9vj2E60BZjgP0oZqLFLkoVFTnKlgsp1oM
 zfMetsSNlUsvSZ9t5fWrMwXMNAbqu0jsuH2KruBkp9VXDw3fyXDt91p5nvT110BE
 ASBut9Jt9kHXid/owJaboF9V
 =dJJr
 -----END PGP SIGNATURE-----

Merge tag 'hwlock-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc

Pull hwspinlock updates from Bjorn Andersson:
 "This adds a driver for the hardware spinlock in Allwinner sun6i"

* tag 'hwlock-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc:
  dt-bindings: hwlock: sun6i: Fix various warnings in binding
  hwspinlock: add sun6i hardware spinlock support
  dt-bindings: hwlock: add sun6i_hwspinlock
 2021-07-07 10:57:51 -07:00
Linus Torvalds
d0fe3f47ef remoteproc updates for v5.14 
This adds support for controlling the PRU and R5F clusters on the TI
 AM64x, the remote processor in i.MX7ULP, i.MX8MN/P and i.MX8ULP NXP and
 the audio, compute and modem remoteprocs in the Qualcomm SC8180x
 platform.
 
 It fixes improper ordering of cdev and device creation of the remoteproc
 control interface and it fixes resource leaks in the error handling path
 of rproc_add() and the Qualcomm modem and wifi remoteproc drivers.
 
 Lastly it fixes a few build warnings and replace the dummy parameter
 passed in the mailbox api of the stm32 driver to something not living on
 the stack.
 -----BEGIN PGP SIGNATURE-----
 
 iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmDkw/4bHGJqb3JuLmFu
 ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3F8T0QALb6hoaoJSIBoFWllMED
 Pw0XCaU4s5aQDN74lUYiV3cztkkjgwKawpylB74yVU5GBP/js4p+05LgYsNjZU1i
 YcGHyqV9DmmBMm+yMJotdF/Nk+YsP5GxVaFF5yH4hXy5n9J2ootmjjrn0bWB/iom
 /Ud781UwqmrsZHnsFAZH322xk/iht38lYXPOUMSGddMW8ekfIa6ptcY2zVTsprKb
 CuRPShUX/rs7iAXDZueRqpiap94YlDtu9PddDJObRjtuQ2wM7WCWDVWWmXE+kwfP
 c1G6Ci1i5ul7w1TwyhqW0dxuIvbbM5dPEZnIVDUK3WkbmiFDLi0HmszwXezBnS0z
 dzX7Fouh7fs57hC7q+6jS5sqqLx13zKFT7f4RhEvM63yKXmFj42ood7PTU9dm/nU
 rrStcsZMQyPsAl7IB22Sr3Tog7I/0au7NxJw+AAJ2IRO3n3WzpCWXCOksdyFoZ8X
 dCeATsX2w3g/jAjXeWeP081GKhHM/VUviS9lI9XhNXRoJESd0C7+USIq5R/vWcRt
 dPgpjonJz3PEw7kZYIT64Aa+oeEtycJPoNcsgEw1jeU3sWPDe8AHOR6qS9MejBjW
 TdpjvJx93E3Xx3AUAj7L87TK8/fyAbOoJVrx3SPNBtiZXXuw6aLsvSoOlH6UgXqu
 SyW1zK1/kZDSIv28gpNziyLI
 =mf8k
 -----END PGP SIGNATURE-----

Merge tag 'rproc-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc

Pull remoteproc updates from Bjorn Andersson:
 "This adds support for controlling the PRU and R5F clusters on the TI
  AM64x, the remote processor in i.MX7ULP, i.MX8MN/P and i.MX8ULP NXP
  and the audio, compute and modem remoteprocs in the Qualcomm SC8180x
  platform.

  It fixes improper ordering of cdev and device creation of the
  remoteproc control interface and it fixes resource leaks in the error
  handling path of rproc_add() and the Qualcomm modem and wifi
  remoteproc drivers.

  Lastly it fixes a few build warnings and replace the dummy parameter
  passed in the mailbox api of the stm32 driver to something not living
  on the stack"

* tag 'rproc-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: (32 commits)
  remoteproc: qcom: pas: Add SC8180X adsp, cdsp and mpss
  dt-bindings: remoteproc: qcom: pas: Add SC8180X adsp, cdsp and mpss
  remoteproc: imx_rproc: support i.MX8ULP
  dt-bindings: remoteproc: imx_rproc: support i.MX8ULP
  remoteproc: stm32: fix mbox_send_message call
  remoteproc: core: Cleanup device in case of failure
  remoteproc: core: Fix cdev remove and rproc del
  remoteproc: core: Move validate before device add
  remoteproc: core: Move cdev add before device add
  remoteproc: pru: Add support for various PRU cores on K3 AM64x SoCs
  dt-bindings: remoteproc: pru: Update bindings for K3 AM64x SoCs
  remoteproc: qcom_wcnss: Use devm_qcom_smem_state_get()
  remoteproc: qcom_q6v5: Use devm_qcom_smem_state_get() to fix missing put()
  soc: qcom: smem_state: Add devm_qcom_smem_state_get()
  dt-bindings: remoteproc: qcom: pas: Fix indentation warnings
  remoteproc: imx-rproc: Fix IMX_REMOTEPROC configuration
  remoteproc: imx_rproc: support i.MX8MN/P
  remoteproc: imx_rproc: support i.MX7ULP
  remoteproc: imx_rproc: make clk optional
  remoteproc: imx_rproc: initial support for mutilple start/stop method
  ...
 2021-07-07 10:50:03 -07:00
Bjorn Helgaas
570987cb4c Merge branch 'pci/host/imx6' 
- Drop redundant error message from imx6_pcie_probe() (Zhen Lei)

- Limit DBI register length on i.MX 6QuadPlus (Richard Zhu)

- Add "vph-supply" to indicate which regulator supplies PHY (Richard Zhu)

- Enable PHY internal regulator when supplied >3V (Richard Zhu)

* pci/host/imx6:
  PCI: imx6: Enable PHY internal regulator when supplied >3V
  dt-bindings: imx6q-pcie: Add "vph-supply" for PHY supply voltage
  PCI: imx6: Limit DBI register length for imx6qp PCIe
  PCI: imx6: Remove imx6_pcie_probe() redundant error message
 2021-07-06 10:56:26 -05:00
Linus Torvalds
79160a603b USB / Thunderbolt patches for 5.14-rc1 
Here is the big set of USB and Thunderbolt patches for 5.14-rc1.
 
 Nothing major here just lots of little changes for new hardware and
 features.  Highlights are:
 	- more USB 4 support added to the thunderbolt core
 	- build warning fixes all over the place
 	- usb-serial driver updates and new device support
 	- mtu3 driver updates
 	- gadget driver updates
 	- dwc3 driver updates
 	- dwc2 driver updates
 	- isp1760 host driver updates
 	- musb driver updates
 	- lots of other tiny things.
 
 Full details are in the shortlog.
 
 All of these have been in linux-next for a while now with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYOM3EA8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ynGewCeMg7YvtCnqFBNebC+GfKpFTgWxO4AnAppjSrZ
 RPGQgfZdWmx7daCXWbSK
 =u68a
 -----END PGP SIGNATURE-----

Merge tag 'usb-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt updates from Greg KH:
 "Here is the big set of USB and Thunderbolt patches for 5.14-rc1.

  Nothing major here just lots of little changes for new hardware and
  features. Highlights are:

   - more USB 4 support added to the thunderbolt core

   - build warning fixes all over the place

   - usb-serial driver updates and new device support

   - mtu3 driver updates

   - gadget driver updates

   - dwc3 driver updates

   - dwc2 driver updates

   - isp1760 host driver updates

   - musb driver updates

   - lots of other tiny things.

  Full details are in the shortlog.

  All of these have been in linux-next for a while now with no reported
  issues"

* tag 'usb-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (223 commits)
  phy: qcom-qusb2: Add configuration for SM4250 and SM6115
  dt-bindings: phy: qcom,qusb2: document sm4250/6115 compatible
  dt-bindings: usb: qcom,dwc3: Add bindings for sm6115/4250
  USB: cdc-acm: blacklist Heimann USB Appset device
  usb: xhci-mtk: allow multiple Start-Split in a microframe
  usb: ftdi-elan: remove redundant continue statement in a while-loop
  usb: class: cdc-wdm: return the correct errno code
  xhci: remove redundant continue statement
  usb: dwc3: Fix debugfs creation flow
  usb: gadget: hid: fix error return code in hid_bind()
  usb: gadget: eem: fix echo command packet response issue
  usb: gadget: f_hid: fix endianness issue with descriptors
  Revert "USB: misc: Add onboard_usb_hub driver"
  Revert "of/platform: Add stubs for of_platform_device_create/destroy()"
  Revert "usb: host: xhci-plat: Create platform device for onboard hubs in probe()"
  Revert "arm64: dts: qcom: sc7180-trogdor: Add nodes for onboard USB hub"
  xhci: solve a double free problem while doing s4
  xhci: handle failed buffer copy to URB sg list and fix a W=1 copiler warning
  xhci: Add adaptive interrupt rate for isoch TRBs with XHCI_AVOID_BEI quirk
  xhci: Remove unused defines for ERST_SIZE and ERST_ENTRIES
  ...
 2021-07-05 14:16:22 -07:00
Linus Torvalds
c932ed0adb TTY / Serial patches for 5.14-rc1 
Here is the big set of tty and serial driver patches for 5.14-rc1.
 
 A bit more than normal, but nothing major, lots of cleanups.  Highlights
 are:
 	- lots of tty api cleanups and mxser driver cleanups from Jiri
 	- build warning fixes
 	- various serial driver updates
 	- coding style cleanups
 	- various tty driver minor fixes and updates
 	- removal of broken and disable r3964 line discipline (finally!)
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYOM4qQ8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ylKvQCfbh+OmTkDlDlDhSWlxuV05M1XTXoAoLUcLZru
 s5JCnwSZztQQLMDHj7Pd
 =Zupm
 -----END PGP SIGNATURE-----

Merge tag 'tty-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty / serial updates from Greg KH:
 "Here is the big set of tty and serial driver patches for 5.14-rc1.

  A bit more than normal, but nothing major, lots of cleanups.
  Highlights are:

   - lots of tty api cleanups and mxser driver cleanups from Jiri

   - build warning fixes

   - various serial driver updates

   - coding style cleanups

   - various tty driver minor fixes and updates

   - removal of broken and disable r3964 line discipline (finally!)

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'tty-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (227 commits)
  serial: mvebu-uart: remove unused member nb from struct mvebu_uart
  arm64: dts: marvell: armada-37xx: Fix reg for standard variant of UART
  dt-bindings: mvebu-uart: fix documentation
  serial: mvebu-uart: correctly calculate minimal possible baudrate
  serial: mvebu-uart: do not allow changing baudrate when uartclk is not available
  serial: mvebu-uart: fix calculation of clock divisor
  tty: make linux/tty_flip.h self-contained
  serial: Prefer unsigned int to bare use of unsigned
  serial: 8250: 8250_omap: Fix possible interrupt storm on K3 SoCs
  serial: qcom_geni_serial: use DT aliases according to DT bindings
  Revert "tty: serial: Add UART driver for Cortina-Access platform"
  tty: serial: Add UART driver for Cortina-Access platform
  MAINTAINERS: add me back as mxser maintainer
  mxser: Documentation, fix typos
  mxser: Documentation, make the docs up-to-date
  mxser: Documentation, remove traces of callout device
  mxser: introduce mxser_16550A_or_MUST helper
  mxser: rename flags to old_speed in mxser_set_serial_info
  mxser: use port variable in mxser_set_serial_info
  mxser: access info->MCR under info->slock
  ...
 2021-07-05 14:08:24 -07:00
Linus Torvalds
a16d8644ba Staging / IIO driver patches for 5.14-rc1 
Here is the big set of IIO and staging driver patches for 5.14-rc1.
 
 Loads of IIO driver updates and additions in here, the shortlog has the
 full details.
 
 For the staging side, we moved a few drivers out of staging, and deleted
 the kpc2000 drivers as the original developer asked us to because no one
 was working on them anymore.
 
 Also in here are loads of coding style cleanups due to different intern
 projects focusing on the staging tree to try to get experience doing
 kernel development.
 
 All of these have been in the linux-next tree for a while with no
 reported problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYOM50w8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ykZ4wCeK/JreZijlAy0O5Gq1equvRx1jJoAoJmmt7UY
 bx6qpcmUM7c53cMXr/kh
 =6suo
 -----END PGP SIGNATURE-----

Merge tag 'staging-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging / IIO driver updates from Greg KH:
 "Here is the big set of IIO and staging driver patches for 5.14-rc1.

  Loads of IIO driver updates and additions in here, the shortlog has
  the full details.

  For the staging side, we moved a few drivers out of staging, and
  deleted the kpc2000 drivers as the original developer asked us to
  because no one was working on them anymore.

  Also in here are loads of coding style cleanups due to different
  intern projects focusing on the staging tree to try to get experience
  doing kernel development.

  All of these have been in the linux-next tree for a while with no
  reported problems"

* tag 'staging-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (744 commits)
  staging: hi6421-spmi-pmic: cleanup some macros
  staging: hi6421-spmi-pmic: change identation of a table
  staging: hi6421-spmi-pmic: change a return code
  staging: hi6421-spmi-pmic: better name IRQs
  staging: hi6421-spmi-pmic: use devm_request_threaded_irq()
  staging: hisilicon,hi6421-spmi-pmic.yaml: cleanup descriptions
  spmi: hisi-spmi-controller: move driver from staging
  phy: phy-hi3670-usb3: move driver from staging into phy
  staging: rtl8188eu: remove include/rtw_debug.h header
  staging: rtl8188eu: remove GlobalDebugLevel variable
  staging: rtl8188eu: remove DRIVER_PREFIX preprocessor definition
  staging: rtl8188eu: remove RT_TRACE macro
  staging: rtl8188eu: remove all RT_TRACE calls from hal/rtl8188eu_recv.c
  staging: rtl8188eu: remove all RT_TRACE calls from hal/hal_intf.c
  staging: rtl8188eu: remove all RT_TRACE calls from hal/rtl8188eu_xmit.c
  staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_xmit.c
  staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_pwrctrl.c
  staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_recv.c
  staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_ioctl_set.c
  staging: rtl8188eu: remove all RT_TRACE calls from core/rtw_ieee80211.c
  ...
 2021-07-05 14:01:53 -07:00
Linus Torvalds
f5c13f1fde Driver core changes for 5.14-rc1 
Here is the small set of driver core and debugfs updates for 5.14-rc1.
 
 Included in here are:
 	- debugfs api cleanups (touched some drivers)
 	- devres updates
 	- tiny driver core updates and tweaks
 
 Nothing major in here at all, and all have been in linux-next for a
 while with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYOM7jA8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+yloDQCfZOlLYXF+2KgXJQqevNnRiu7/B1gAn3aCX6xh
 UWVUfu5LDIXi2uFERRT1
 =Ze3R
 -----END PGP SIGNATURE-----

Merge tag 'driver-core-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core changes from Greg KH:
 "Here is the small set of driver core and debugfs updates for 5.14-rc1.

  Included in here are:

   - debugfs api cleanups (touched some drivers)

   - devres updates

   - tiny driver core updates and tweaks

  Nothing major in here at all, and all have been in linux-next for a
  while with no reported issues"

* tag 'driver-core-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (27 commits)
  docs: ABI: testing: sysfs-firmware-memmap: add some memmap types.
  devres: Enable trace events
  devres: No need to call remove_nodes() when there none present
  devres: Use list_for_each_safe_from() in remove_nodes()
  devres: Make locking straight forward in release_nodes()
  kernfs: move revalidate to be near lookup
  drivers/base: Constify static attribute_group structs
  firmware_loader: remove unneeded 'comma' macro
  devcoredump: remove contact information
  driver core: Drop helper devm_platform_ioremap_resource_wc()
  component: Rename 'dev' to 'parent'
  component: Drop 'dev' argument to component_match_realloc()
  device property: Don't check for NULL twice in the loops
  driver core: auxiliary bus: Fix typo in the docs
  drivers/base/node.c: make CACHE_ATTR define static DEVICE_ATTR_RO
  debugfs: remove return value of debugfs_create_ulong()
  debugfs: remove return value of debugfs_create_bool()
  scsi: snic: debugfs: remove local storage of debugfs files
  b43: don't save dentries for debugfs
  b43legacy: don't save dentries for debugfs
  ...
 2021-07-05 13:51:41 -07:00
Linus Torvalds
eed0218e8c Char / Misc driver updates for 5.14-rc1 
Here is the big set of char / misc and other driver subsystem updates
 for 5.14-rc1.  Included in here are:
 	- habanna driver updates
 	- fsl-mc driver updates
 	- comedi driver updates
 	- fpga driver updates
 	- extcon driver updates
 	- interconnect driver updates
 	- mei driver updates
 	- nvmem driver updates
 	- phy driver updates
 	- pnp driver updates
 	- soundwire driver updates
 	- lots of other tiny driver updates for char and misc drivers
 
 This is looking more and more like the "various driver subsystems mushed
 together" tree...
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 
 iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYOM8jQ8cZ3JlZ0Brcm9h
 aC5jb20ACgkQMUfUDdst+ymECgCg0yL+8WxDKO5Gg5llM5PshvLB1rQAn0y5pDgg
 nw78LV3HQ0U7qaZBtI91
 =x+AR
 -----END PGP SIGNATURE-----

Merge tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc driver updates from Greg KH:
 "Here is the big set of char / misc and other driver subsystem updates
  for 5.14-rc1. Included in here are:

   - habanalabs driver updates

   - fsl-mc driver updates

   - comedi driver updates

   - fpga driver updates

   - extcon driver updates

   - interconnect driver updates

   - mei driver updates

   - nvmem driver updates

   - phy driver updates

   - pnp driver updates

   - soundwire driver updates

   - lots of other tiny driver updates for char and misc drivers

  This is looking more and more like the "various driver subsystems
  mushed together" tree...

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (292 commits)
  mcb: Use DEFINE_RES_MEM() helper macro and fix the end address
  PNP: moved EXPORT_SYMBOL so that it immediately followed its function/variable
  bus: mhi: pci-generic: Add missing 'pci_disable_pcie_error_reporting()' calls
  bus: mhi: Wait for M2 state during system resume
  bus: mhi: core: Fix power down latency
  intel_th: Wait until port is in reset before programming it
  intel_th: msu: Make contiguous buffers uncached
  intel_th: Remove an unused exit point from intel_th_remove()
  stm class: Spelling fix
  nitro_enclaves: Set Bus Master for the NE PCI device
  misc: ibmasm: Modify matricies to matrices
  misc: vmw_vmci: return the correct errno code
  siox: Simplify error handling via dev_err_probe()
  fpga: machxo2-spi: Address warning about unused variable
  lkdtm/heap: Add init_on_alloc tests
  selftests/lkdtm: Enable various testable CONFIGs
  lkdtm: Add CONFIG hints in errors where possible
  lkdtm: Enable DOUBLE_FAULT on all architectures
  lkdtm/heap: Add vmalloc linear overflow test
  lkdtm/bugs: XFAIL UNALIGNED_LOAD_STORE_WRITE
  ...
 2021-07-05 13:42:16 -07:00
Linus Torvalds
463c09d09d - Core Frameworks 
- Fix Software Node clean-up code
 
  - New Drivers
    - Add support for MediaTek MT6359 PMIC
    - Add support for Qualcomm PM8008 PMIC
    - Add support for Richtek RT4831
 
  - New Device Support
    - Add support for Audio CODECs to Rockchip RK817
    - Add support for Alder Lake-M to Intel LPSS PCI
    - Add support for Periph Device Charge to ChromeOS EC
 
  - New Functionality
    - Provide additional IRQs; wcd934x
    - Add optional Reset functionality; lp87565
 
  - Fix-ups
    - Namespacing & visibility; lp87565
    - Differentiate between Power and Home key IRQs; mt6358
    - Export I2C device tables; da9052-i2c, stmpe-i2c
    - Adapt IRQ flags; max8907, rn5t61, max8907
    - Make some functions/devices optional; axp20x, cros_ec_dev
    - Explicitly include used header files; ioc3
    - Remove superfluous lines; MAINTAINERS, sec-core, st,stm32-timers
    - Resolve Kerneldoc issues; omap-usb-host, omap-usb-tll, si476x-cmd, si476x-i2c
    - Convert to a module; arizona-core
    - Copyright changes; hi655x-pmic
    - Drop support for board file initialisation; sec-core
    - Trivial; spelling, whitespace etc; lp87565, si476x-cmd, mt6360-core, wm831x-core,
 					twl-core, db8500-prcmu
    - Simplify various implementations; wcd934x, mt6360-core, max8997, max8998,
                                        da9052-i2c, da9062-core, sec-core,
    - Device Tree binding changes; google,cros-ec, richtek,rt4831-backlight,
                                   db8500-prcmu, qcom,pm8008, qcom,spmi-pmic
    - Use provided APIs to simplify; t7l66xb, as3722, da9055-core, tps80031, 88pm800,
                                 88pm805, asic3, sun6i-prcm,
 				wm831x-core, wm831x-otp,
 				ucb1x00-assabet, timberdale, sm501,
 				pcf50633-core, kempld-core,
 				janz-cmodio, intel_soc_pmic_bxtwc, ab8500-core
 
  - Bug Fixes
    - Fix unused variable warning; rk817_codec
    - Fix regulator voltage configuration; rohm-bd71828
    - Fix ongoing freeing of regmap_config 'name' issue; syscon
    - Fix error handling path; da9063-i2c
    - Fix Kconfig issues; MFD_MP2629
    - Fix DMA mask warnings; motorola-cpcap
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEdrbJNaO+IJqU8IdIUa+KL4f8d2EFAmDjETYACgkQUa+KL4f8
 d2GmAw/7BbJpXUc8Rbw09qEWf/jOmmoQ+H1U5Gjvw6rbHMmGxFRce1Xf/01JAW8U
 ypffmQ/oSJgR1c5l5/g0+Tbn4LFmgGAxG+4RGdTVe4H81wjraKAnRLoJTFl74cD7
 LahcrUPkSf50VrrkiephO/yGvU53XfOhbJMQf21OM7TCoskWLUUyB72akBAyu6jC
 +cxi3DymyG26E1xG6opYFrY7VmQ3Wj+QywiJs0GYbik0nBgEGrG6fctTPKLNbv/Q
 duCRwVnZvoYbVHw5lwfYMRy/gsOU8/cLiWZOxpbng9J3C/PP19L+DHGrOp/l7RNc
 D7FLHZWiFwI3sHPnxaJQx87cOQ6WiVy1Q/fyVR2OyJkvk5wedIrBfLtvSuN3f2gb
 C4U6g0+PxGlkmf4Q5QqLRmJRUN6vqAglTa885M+INwOiNCTD/nfh+EFztIi1biX4
 dW3A+IYCl4Mx5DjIfv+cfoAD57fTHyhIaHJAKNgSUbKAfIJ/UeeuCgSomb2PgHNv
 fA6uECRgTTYC6HdZ1+5dj9hJdb1BPW6l01uDKLVs5NyXQ4trgOzCgvcy5jJgLxlC
 QCatkKejfqK9XLoJBN5Bn6G74X08zoSbykOPHZBdD40leR6LeMr4wlsKJRi8XAeJ
 YbaUWbPQCOSgvrw1bZLpXQyc49myxyJMmG69TTopOTmXt3aglag=
 =g7ix
 -----END PGP SIGNATURE-----

Merge tag 'mfd-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull mfd updates from Lee Jones:
 "Core Frameworks:
   - Fix Software Node clean-up code

  New Drivers:
   - Add support for MediaTek MT6359 PMIC
   - Add support for Qualcomm PM8008 PMIC
   - Add support for Richtek RT4831

  New Device Support:
   - Add support for Audio CODECs to Rockchip RK817
   - Add support for Alder Lake-M to Intel LPSS PCI
   - Add support for Periph Device Charge to ChromeOS EC

  New Functionality:
   - Provide additional IRQs for wcd934x
   - Add optional Reset functionality to lp87565

  Fix-ups:
   - Namespacing & visibility fixes to lp87565
   - Differentiate between Power and Home key IRQs in mt6358
   - Export I2C device tables in da9052-i2c, stmpe-i2c
   - Adapt IRQ flags in max8907, rn5t61, max8907
   - Make some functions/devices optional in axp20x, cros_ec_dev
   - Explicitly include used header files in ioc3
   - Remove superfluous lines in MAINTAINERS, sec-core, st,stm32-timers
   - Resolve Kerneldoc issues in omap-usb-host, omap-usb-tll, si476x-cmd, si476x-i2c
   - Convert arizona-core to a module
   - Copyright changes in hi655x-pmic
   - Drop support for board file initialisation in sec-core
   - Trivial spelling, whitespace etc updates in lp87565, si476x-cmd,
     mt6360-core, wm831x-core, twl-core, db8500-prcmu
   - Simplify various implementations of wcd934x, mt6360-core, max8997,
     max8998, da9052-i2c, da9062-core, sec-core,
   - Device Tree binding changes in google,cros-ec,
     richtek,rt4831-backlight, db8500-prcmu, qcom,pm8008, qcom,spmi-pmic
   - Use provided APIs to simplify t7l66xb, as3722, da9055-core,
     tps80031, 88pm800, 88pm805, asic3, sun6i-prcm, wm831x-core,
     wm831x-otp, ucb1x00-assabet, timberdale, sm501, pcf50633-core,
     kempld-core, janz-cmodio, intel_soc_pmic_bxtwc, ab8500-core

  Bug Fixes:
   - Fix unused variable warning in rk817_codec
   - Fix regulator voltage configuration in rohm-bd71828
   - Fix ongoing freeing of regmap_config 'name' issue in syscon
   - Fix error handling path in da9063-i2c
   - Fix Kconfig issues in MFD_MP2629
   - Fix DMA mask warnings in motorola-cpcap"

* tag 'mfd-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (83 commits)
  mfd: cros_ec: Add peripheral device charger
  mfd: max8907: Remove IRQF_NO_AUTOEN flag
  mfd: ab8500-core: Use DEVICE_ATTR_RO/RW macro
  mfd: intel_soc_pmic_bxtwc: Use DEVICE_ATTR_ADMIN_RW macro
  mfd: janz-cmodio: Use DEVICE_ATTR_RO macro
  mfd: kempld-core: Use DEVICE_ATTR_RO macro
  mfd: pcf50633: Use DEVICE_ATTR_ADMIN_RO macro
  mfd: sm501: Use DEVICE_ATTR_RO macro
  mfd: timberdale: Use DEVICE_ATTR_RO macro
  mfd: ucb1x00-assabet: Use DEVICE_ATTR_RO macro
  mfd: wm831x: Use DEVICE_ATTR_RO macro
  mfd: wm831x: Use DEFINE_RES_IRQ_NAMED() and DEFINE_RES_IRQ() to simplify code
  dt-bindings: mfd: stm32-timers: Remove #address/size cells from required properties
  mfd: sun6i-prcm: Use DEFINE_RES_MEM() to simplify code
  mfd: asic3: Use DEFINE_RES_MEM() and DEFINE_RES_IRQ() to simplify code
  mfd: 88pm805: Use DEFINE_RES_IRQ_NAMED() to simplify code
  mfd: 88pm800: Use DEFINE_RES_IRQ_NAMED() to simplify code
  mfd: tps80031: Use DEFINE_RES_IRQ() to simplify code
  mfd: da9055: Use DEFINE_RES_IRQ_NAMED() to simplify code
  mfd: as3722: Use DEFINE_RES_IRQ_NAMED() to simplify code
  ...
 2021-07-05 12:10:34 -07:00
Linus Torvalds
18ef082713 dmaengine updates for v5.14-rc1 
New drivers/devices
  - Support for QCOM SM8250 GPI DMA
  - removal of shdma-of driver and binding
 
 Updates:
  - arm-pl08x yaml binding move
  - altera-msgdma gained DT support
  - removal of imx-sdma platform data support
  - idxd and xilinx driver updates
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmDi+VsACgkQfBQHDyUj
 g0etDA//c2pOv621CXuNpKUN6r1Xr0wFCPXPwBdV0B9vFTG0BSXYZZv65bkyYKSA
 NEZY6Ym7QPFUFPV/jW9pDBEhzVmqGaTq76lwxOiyV/Joo/9vELAN8Ah6L4iGRIXd
 Er5EStBQ9VK3QIvZGH54s36YPOfQrJdFsftsp7/NLHfWwNZXTHIYZwnISh2Nt1ic
 ODcY38/hsBIg4KuohoHei68vKXQmYtr17eZQw2LNRUDNDrPUgNL9jk7xZzGwc7uv
 r6OTmoT7OC0Z6KuqU65ztnT5kABcrkhTacoNG+tUDlBgT0X/hMkmNBvjEQtK1Rph
 DXcCIJvlo6vsohP4Ryl0V661BpWK+ENYj4JJhwBFnj74S9+C5+yOqqmeA+lWLpR5
 K+ijWL7roCp/BRMUViOR43LI65RM7Y3/hc8E93jRko8Yh59vSxLk9WWRTQK8Z2BA
 5Ncs0y7CMf5KXOpOpoJ6Xy48l5zHePHYkKAEFbQHTk8uvkwkqv7aa2NLKIKRSCa5
 3xUm84xWdYZ2JTN4tOtpjcBLLd3nRTKuzW1DOkoOiEkPz+mXOYu6y+KEk3IggQlj
 mdoGVwKYkZB+YGIchNd2WyTLHYIfHhWSjev98xJmj00gxFPSGojZbkYsPJ84L1Zb
 4G+8rN4GEg4delUze/LTXY5nwkO1FUY/3jH0s3slbdKY36isq6U=
 =yltL
 -----END PGP SIGNATURE-----

Merge tag 'dmaengine-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "This time around we have a smaller pull request than usual and this
  includes code removal, so should be good!

  New drivers/devices
   - Support for QCOM SM8250 GPI DMA
   - removal of shdma-of driver and binding

  Updates:
   - arm-pl08x yaml binding move
   - altera-msgdma gained DT support
   - removal of imx-sdma platform data support
   - idxd and xilinx driver updates"

* tag 'dmaengine-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (22 commits)
  dmaengine: imx-sdma: Remove platform data header
  dmaengine: xilinx: dpdma: Fix spacing around addr[i-1]
  dmaengine: xilinx: dpdma: Use kernel type u32 over uint32_t
  dmaengine: altera-msgdma: add OF support
  MAINTAINERS: add entry for Altera mSGDMA
  dt-bindings: dma: add schema for altera-msgdma
  dmaengine: xilinx: dpdma: fix kernel-doc
  dmaengine: sf-pdma: apply proper spinlock flags in sf_pdma_prep_dma_memcpy()
  dmaengine: sh: Remove unused shdma-of driver
  dt-bindings: dmaengine: Remove SHDMA Device Tree bindings
  dmaengine: qcom: gpi: Add SM8250 compatible
  dt-bindings: dmaengine: qcom: gpi: add compatible for sm8250
  dmaengine: sun4i: Use list_move_tail instead of list_del/list_add_tail
  dmaengine: ti: omap-dma: Skip pointless cpu_pm context restore on errors
  dmaengine: hsu: Account transferred bytes
  dmaengine: Move kdoc description of struct dma_chan_percpu closer to it
  dmaengine: xilinx: dpdma: Print debug message when losing vsync race
  dmaengine: xilinx: dpdma: Print channel number in kernel log messages
  dt-bindings: dma: convert arm-pl08x to yaml
  dmaengine: idxd: remove devm allocation for idxd->int_handles
  ...
 2021-07-05 12:05:13 -07:00
Linus Torvalds
8f3f2ccf3c MMC core: 
- Clear flags before allowing to retune
 
 MMC host:
  - sdhci: Clear unused bounce buffer at DMA mmap error path
  - sdhci: Fix warning message when accessing RPMB in HS400 mode
  - sdhci-of-arasan: Use clock-frequency property to update clk_xin
  - mtk-sd: Fixup compatible string for MT8195
 -----BEGIN PGP SIGNATURE-----
 
 iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmDi3jYXHHVsZi5oYW5z
 c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjClqXg/+KGzL6qRBvoy8UcwVI650a8WM
 QKRyYzHUjp8DQh8zpPu1e49VeILKdZokxrlIa4z/E/HVgYMkGOJ/lE/7TUCDNDS9
 WwxT4M8ToIK7T45wKNpYtLS+AYR3dQk/H7Y0hsXEDulGki37OvTfykhI+0gxBpWj
 Beigw2RAnXsw/vXmLHLwJHYOF3zO1T2bN+O96dA14XXyhVaWmxb9xA06PwjSsLhL
 7Sk2ydFPrZW2H13INw4pjPJetzEI3aiuWmi2udwHAaVxtvh2MDX7253i4JbHmWFS
 mIEusnibTi91TUVrVbPMXbWJe/DApbNLPXjtzzmivQRD/RPZlCLVYR6CusUhxs6B
 bkOVIsUV8zlnuPg3UcZq7kHZ2WkWD3QFsBZoQ1hFAeBGTQcYb00IGHYHQUGVAeCo
 T237CKK0bLVqaZzoGjcsVk22L878hW1mfcimM1XW0P7Rc9xLKHpBBFH7cswYvnVV
 DRR8EU0bneSjefkF8HW3+gUNJNVJJTkpYipe81j1aDLN8vj0fPYgFRqDLOAaBHRC
 pFsYOrm0exkzmn7XSvZsOI4WZ7xHCnCQoUZNNOz3nw6jZUSHvf0BmuROx8ZKQy3d
 jCoG6OaslvjzAZ7ORmzJk0c7FsD/JWyrW8xdzC9ot3P+PRshpSPvZGG+JfmrCeZ/
 DCE5gIRuc37dose92M4=
 =Rucm
 -----END PGP SIGNATURE-----

Merge tag 'mmc-v5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC fixes from Ulf Hansson
 "MMC core:
   - Clear flags before allowing to retune

  MMC host:
   - sdhci: Clear unused bounce buffer at DMA mmap error path
   - sdhci: Fix warning message when accessing RPMB in HS400 mode
   - sdhci-of-arasan: Use clock-frequency property to update clk_xin
   - mtk-sd: Fixup compatible string for MT8195"

* tag 'mmc-v5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
  mmc: sdhci: Fix warning message when accessing RPMB in HS400 mode
  dt-bindings: mmc: change compatiable string for MT8195 mmc host IP
  mmc: sdhci: Clear unused bounce buffer at DMA mmap error path
  phy: intel: Fix for warnings due to EMMC clock 175Mhz change in FIP
  mmc: sdhci-of-arasan: Use clock-frequency property to update clk_xin
  mmc: core: clear flags before allowing to retune
 2021-07-05 12:01:09 -07:00
Linus Torvalds
b805259942 gpio: updates for v5.14 
- new driver for the IDT 79RC3243x GPIO controller
 - device tree bindings coversion to YAML for the following drivers:
   gpio-rk3328-grf, gpio-omap, gpio-davinci, gpio-zynq, gpio-stp, gpio-pcf857x
 - cleanup of probe functions in many drivers from Alexandru Ardelean, mostly
   dropping unnecessary calls to platform_set_drvdata() and removing error
   messages where none are needed (handled by the subsystem already)
 - several improvements to the core gpiolib and the sysfs interface code from
   Andy Shevchenko
 - conversion of the gpio-xilinx driver to using the bitmap API + improvements
   of suspend/resume handling + minor tweaks
 - convert the gpio-stmpe to using devres helpers exclusively in probe for
   improved robustness
 - updates for the generic gpio-regmap driver
 - updates for the gpio-dwapb driver
 - support for a new model in gpio-pca953x
 - cleanups in gpio-tegra186, gpio-104-idio-16, gpio-mxs & gpio-xgene
 - slight code refactoring of the gpio-zynq driver
 - documentation fixes from Mauro Carvalho Chehab
 - a bunch of minor tweaks and improvements all over the place
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmDiz88ACgkQEacuoBRx
 13JIaxAAhM0kWMBCs14BT79ZteLQj+QvtA/EvNvC3yfAkrlzCc75yHP4ocV21O9E
 BIdbBqvA5RdOcL8akdL8V895wjM3CdUlFpjfkdVGeN7wZzagVEpb9z8j7Ba1YwSu
 dUzrvuPsiDigxDCMGDwHybrNxis54J61HV9mAw0LxXPERHQwbCUMdx4pbdBLUKcu
 qVX+mK2hzzgORkt9ntlnYQSKsnSiWan8g4q8zntdQOjJAVN473WySXmhfONlXkAV
 OH88/moDBk7Y3QdtUNAB7h/fu23F7Y++NoiStN2uilgrJ38/3PWi0eASK4XWx1jr
 LOx5PIRTRQNU+AHQ+EVP23XFH/1EKjPXGyZwcpprS5BkpJaBnUVCMnhoHdLX4LqV
 axxbszaMATxpTNt7lcLrklvzVb0D/zvvNtwuMyjWvPZ/GMLDyPfaVMFUqSGcFwQ+
 ufdHAeIPAwU/AA9tF3OjiijsGWV+nnOWunfh2TdioHRzFM6LTM5lkcruoFmqjQxp
 2IMTNGbhsr8xv6y64x3Cq/03k7hV5lwgn/J4CJL7LGa9VHI+VgGEKMluoINRxfc/
 qIN9MT1iVu81ttCwTokSL08Le6ijqpP3LC8hMTRSCJpxZBna5KWbMm8gppYrXE1r
 EAGnEpnihM36Px9hPj4zJQYU/Ly8SIpYB4BHWs4F8eMOxgFKuWo=
 =IF0T
 -----END PGP SIGNATURE-----

Merge tag 'gpio-updates-for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio updates from Bartosz Golaszewski:
 "One new driver, support for new models in existing ones, dt-bindings
  conversions for several modules and improvements all over the place.

  Summary:

   - new driver for the IDT 79RC3243x GPIO controller

   - device tree bindings coversion to YAML for the following drivers:
     gpio-rk3328-grf, gpio-omap, gpio-davinci, gpio-zynq, gpio-stp,
     gpio-pcf857x

   - cleanup of probe functions in many drivers from Alexandru Ardelean,
     mostly dropping unnecessary calls to platform_set_drvdata() and
     removing error messages where none are needed (handled by the
     subsystem already)

   - several improvements to the core gpiolib and the sysfs interface
     code from Andy Shevchenko

   - conversion of the gpio-xilinx driver to using the bitmap API +
     improvements of suspend/resume handling + minor tweaks

   - convert the gpio-stmpe to using devres helpers exclusively in probe
     for improved robustness

   - updates for the generic gpio-regmap driver

   - updates for the gpio-dwapb driver

   - support for a new model in gpio-pca953x

   - cleanups in gpio-tegra186, gpio-104-idio-16, gpio-mxs & gpio-xgene

   - slight code refactoring of the gpio-zynq driver

   - documentation fixes from Mauro Carvalho Chehab

   - a bunch of minor tweaks and improvements all over the place"

* tag 'gpio-updates-for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (57 commits)
  docs: driver-api: gpio: using-gpio.rst: avoid using ReST :doc:`foo` markup
  dt-bindings: gpio: pcf857x: Convert to json-schema
  gpio: mxs: Prefer unsigned int to bare use of unsigned
  dt-bindings: gpio: stp: convert to json-schema
  dt-bindings: gpio: zynq: convert bindings to YAML
  dt-bindings: gpio: gpio-davinci: Convert to json-schema
  gpio: pca953x: Add support for the On Semi pca9655
  gpio: gpio-xilinx: update on suspend and resume calls
  gpio: zynq: Check return value of irq_get_irq_data
  gpio: zynq: Check return value of pm_runtime_get_sync
  gpio: zynq: use module_platform_driver to simplify the code
  gpio: idt3243x: Fix return value check in idt_gpio_probe()
  MAINTAINERS: update ti,omap-gpio.yaml reference
  dt-bindings: gpio: Add devicetree binding for IDT 79RC32434 GPIO controller
  gpio: Add support for IDT 79RC3243x GPIO controller
  gpio: regmap: move drvdata to config data
  gpio-dwapb: Drop unused headers and sort the rest
  gpio: gpio-regmap: Use devm_add_action_or_reset()
  gpio: dwapb: Switch to use fwnode_irq_get()
  gpio: dwapb: Drop redundant check in dwapb_irq_set_type()
  ...
 2021-07-05 11:48:14 -07:00
Linus Torvalds
1f89a590b2 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 
Pull input updates from Dmitry Torokhov:

 - a new driver for SparkFun Qwiic Joystick

 - pm8941-pwrkey driver now supports PMK8350

 - a bunch of assorted driver fixes

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (44 commits)
  Input: joydev - prevent use of not validated data in JSIOCSBTNMAP ioctl
  Input: hideep - fix the uninitialized use in hideep_nvm_unlock()
  Input: trackpoint - use kobj_to_dev()
  Input: atkbd - use kobj_to_dev()
  Input: tsc200x-core - use kobj_to_dev()
  Input: ims-pcu - use kobj_to_dev()
  Input: cros_ec_keyb - use kobj_to_dev() API
  dt-bindings: input: touchscreen: st1232: Convert to json-schema
  Input: i8042 - fix typos in comments
  Input: add SparkFun Qwiic Joystick driver
  dt-bindings: Add vendor prefix and bindings for Qwiic Joystick
  Input: cy8ctmg110_ts - switch to using gpiod API
  Input: cy8ctmg110_ts - switch to using managed resources
  Input: cy8ctmg110_ts - use endian helpers when converting data on wire
  Input: cy8ctmg110_ts - let I2C core configure wake interrupt
  Input: cy8ctmg110_ts - do not hardcode as wakeup source
  Input: cy8ctmg110_ts - do not hard code interrupt trigger
  Input: cy8ctmg110_ts - rely on platform code to supply interrupt
  Input: resistive-adc-touch - fix uninitialized variable 'press'
  Input: pm8941-pwrkey - add support for PMK8350 PON_HLOS PMIC peripheral
  ...
 2021-07-05 11:42:45 -07:00
Linus Torvalds
da85e7ed69 MTD core changes: 
* Convert list_for_each to entry variant
 * Use MTD_DEVICE_ATTR_RO/RW() helper macros
 * Remove unnecessary OOM messages
 * Potential NULL dereference in mtd_otp_size()
 * Fix freeing of otp_info buffer
 * Create partname and partid debug files for child MTDs
 * tests:
   - Remove redundant assignment to err
   - Fix error return code in mtd_oobtest_init()
 * Add OTP NVMEM provider support
 * Allow specifying of_node
 * Convert sysfs sprintf/snprintf family to sysfs_emit
 
 Bindings changes:
 * Convert ti,am654-hbmc.txt to YAML schema
 * spi-nor: add otp property
 * Add OTP bindings
 * add YAML schema for the generic MTD bindings
 * Add brcm,trx-magic
 
 MTD device drivers changes:
 * Add support for microchip 48l640 EERAM
 * Remove superfluous "break"
 * sm_ftl:
   - Fix alignment of block comment
 * nftl:
   - Return -ENOMEM when kmalloc failed
 * nftlcore:
   - Remove set but rewrite variables
 * phram:
   - Fix error return code in phram_setup()
 * plat-ram:
   - Remove redundant dev_err call in platram_probe()
 
 MTD parsers changes:
 * Qcom:
   - Fix leaking of partition name
 * Redboot:
   - Fix style issues
   - Seek fis-index-block in the right node
 * trx:
   - Allow to use TRX parser on Mediatek SoCs
   - Allow to specify brcm, trx-magic in DT
 
 Raw NAND core:
 * Allow SDR timings to be nacked
 * Bring support for NV-DDR timings which involved a number of small
   preparation changes to bring new helpers, properly introduce NV-DDR
   structures, fill them, differenciate them and pick the best timing set.
 * Add the necessary infrastructure to parse the new gpio-cs property
   which aims at enlarging the number of available CS when a hardware
   controller is too constrained.
 * Update dead URL
 * Silence static checker warning in nand_setup_interface()
 * BBT:
   - Fix corner case in bad block table handling
 * onfi:
   - Use more recent ONFI specification wording
   - Use the BIT() macro when possible
 
 Raw NAND controller drivers:
 * Atmel:
   - Ensure the data interface is supported.
 * Arasan:
   - Finer grain NV-DDR configuration
   - Rename the data interface register
   - Use the right DMA mask
   - Leverage additional GPIO CS
   - Ensure proper configuration for the asserted target
   - Add support for the NV-DDR interface
   - Fix a macro parameter
 * brcmnand:
   - Convert bindings to json-schema
 * OMAP:
   - Various fixes and style improvements
   - Add larger page NAND chips support
 * PL35X:
   - New driver
 * QCOM:
   - Avoid writing to obsolete register
   - Delete an unneeded bool conversion
   - Allow override of partition parser
 * Marvell:
   - Minor documentation correction
   - Add missing clk_disable_unprepare() on error in marvell_nfc_resume()
 * R852:
   - Use DEVICE_ATTR_RO() helper macro
 * MTK:
   - Remove redundant dev_err call in mtk_ecc_probe()
 * HISI504:
   - Remove redundant dev_err call in probe
 
 SPI-NAND core:
 * Light reorganisation for the introduction of a core resume handler
 * Fix double counting of ECC stats
 
 SPI-NAND manufacturer drivers:
 * Macronix:
   - Add support for serial NAND flash
 
 SPI NOR core changes:
 * Ability to dump SFDP tables via sysfs
 * Support for erasing OTP regions on Winbond and similar flashes
 * Few API doc updates and fixes
 * Locking support for MX25L12805D
 
 SPI NOR controller drivers changes:
 * Use SPI_MODE_X_MASK in nxp-spifi
 * Intel Alder Lake-M SPI serial flash support
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEE9HuaYnbmDhq/XIDIJWrqGEe9VoQFAmDcT+IACgkQJWrqGEe9
 VoT5Sgf/dt92XA5K2SYNh58KPUwemB9DtkukmniGjo9AqSQwuzHxik3ITHBbFvwP
 cSj5PAGoI+zpc+VQz+XuZF1Bsmxaqhy5c0aaJ9TZai2W6keB91in7nJPAhmAI5o2
 4zhtAZ9qKp4pOwhFqn6jTd5+l38ok50go3HB4Ibw4UlLuvbUEv11DUcXGKnaAadH
 tmXZALf65YAJVruPb4yw+cv7BVVgOPQL8C8ILtsrue7Zgya3JT1205Zbfdjo+X0v
 Kl2gh7gGh1YLqzuLLBDUiDnfLIfiu/WTnPqxtqCULR9cLG4oXybXHZe9OsrP8E+P
 T68+K8VvT5LKbGh47/OoUfLvrDguCA==
 =XVaS
 -----END PGP SIGNATURE-----

Merge tag 'mtd/for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux

Pull MTD updates from Richard Weinberger:
 "MTD core changes:
   - Convert list_for_each to entry variant
   - Use MTD_DEVICE_ATTR_RO/RW() helper macros
   - Remove unnecessary OOM messages
   - Potential NULL dereference in mtd_otp_size()
   - Fix freeing of otp_info buffer
   - Create partname and partid debug files for child MTDs
   - tests:
      - Remove redundant assignment to err
      - Fix error return code in mtd_oobtest_init()
   - Add OTP NVMEM provider support
   - Allow specifying of_node
   - Convert sysfs sprintf/snprintf family to sysfs_emit

  Bindings changes:
   - Convert ti,am654-hbmc.txt to YAML schema
   - spi-nor: add otp property
   - Add OTP bindings
   - add YAML schema for the generic MTD bindings
   - Add brcm,trx-magic

  MTD device drivers changes:
   - Add support for microchip 48l640 EERAM
   - Remove superfluous "break"
   - sm_ftl:
      - Fix alignment of block comment
   - nftl:
      - Return -ENOMEM when kmalloc failed
   - nftlcore:
      - Remove set but rewrite variables
   - phram:
      - Fix error return code in phram_setup()
   - plat-ram:
      - Remove redundant dev_err call in platram_probe()

  MTD parsers changes:
   - Qcom:
      - Fix leaking of partition name
   - Redboot:
      - Fix style issues
      - Seek fis-index-block in the right node
   - trx:
      - Allow to use TRX parser on Mediatek SoCs
      - Allow to specify brcm, trx-magic in DT

  Raw NAND core:
   - Allow SDR timings to be nacked
   - Bring support for NV-DDR timings which involved a number of small
     preparation changes to bring new helpers, properly introduce NV-DDR
     structures, fill them, differenciate them and pick the best timing
     set.
   - Add the necessary infrastructure to parse the new gpio-cs property
     which aims at enlarging the number of available CS when a hardware
     controller is too constrained.
   - Update dead URL
   - Silence static checker warning in nand_setup_interface()
   - BBT:
      - Fix corner case in bad block table handling
   - onfi:
      - Use more recent ONFI specification wording
      - Use the BIT() macro when possible

  Raw NAND controller drivers:
   - Atmel:
      - Ensure the data interface is supported.
   - Arasan:
      - Finer grain NV-DDR configuration
      - Rename the data interface register
      - Use the right DMA mask
      - Leverage additional GPIO CS
      - Ensure proper configuration for the asserted target
      - Add support for the NV-DDR interface
      - Fix a macro parameter
   - brcmnand:
      - Convert bindings to json-schema
   - OMAP:
      - Various fixes and style improvements
      - Add larger page NAND chips support
   - PL35X:
      - New driver
   - QCOM:
      - Avoid writing to obsolete register
      - Delete an unneeded bool conversion
      - Allow override of partition parser
   - Marvell:
      - Minor documentation correction
      - Add missing clk_disable_unprepare() on error in
        marvell_nfc_resume()
   - R852:
      - Use DEVICE_ATTR_RO() helper macro
   - MTK:
      - Remove redundant dev_err call in mtk_ecc_probe()
   - HISI504:
      - Remove redundant dev_err call in probe

  SPI-NAND core:
   - Light reorganisation for the introduction of a core resume handler
   - Fix double counting of ECC stats

  SPI-NAND manufacturer drivers:
   - Macronix:
      - Add support for serial NAND flash

  SPI NOR core changes:
   - Ability to dump SFDP tables via sysfs
   - Support for erasing OTP regions on Winbond and similar flashes
   - Few API doc updates and fixes
   - Locking support for MX25L12805D

  SPI NOR controller drivers changes:
   - Use SPI_MODE_X_MASK in nxp-spifi
   - Intel Alder Lake-M SPI serial flash support"

* tag 'mtd/for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (125 commits)
  mtd: spi-nor: remove redundant continue statement
  mtd: rawnand: omap: Add larger page NAND chips support
  mtd: rawnand: omap: Various style fixes
  mtd: rawnand: omap: Check return values
  mtd: rawnand: omap: Rename a macro
  mtd: rawnand: omap: Aggregate the HW configuration of the ELM
  mtd: rawnand: pl353: Add support for the ARM PL353 SMC NAND controller
  dt-bindings: mtd: pl353-nand: Describe this hardware controller
  MAINTAINERS: Add PL353 NAND controller entry
  mtd: rawnand: qcom: avoid writing to obsolete register
  mtd: rawnand: marvell: Minor documentation correction
  mtd: rawnand: r852: use DEVICE_ATTR_RO() helper macro
  mtd: spinand: add SPI-NAND MTD resume handler
  mtd: spinand: Add spinand_init_flash() helper
  mtd: spinand: add spinand_read_cfg() helper
  mtd: rawnand: marvell: add missing clk_disable_unprepare() on error in marvell_nfc_resume()
  mtd: rawnand: arasan: Finer grain NV-DDR configuration
  mtd: rawnand: arasan: Rename the data interface register
  mtd: rawnand: onfi: Fix endianness when reading NV-DDR values
  mtd: rawnand: arasan: Use the right DMA mask
  ...
 2021-07-05 11:21:51 -07:00
Linus Torvalds
28e92f9903 Merge branch 'core-rcu-2021.07.04' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu 
Pull RCU updates from Paul McKenney:

 - Bitmap parsing support for "all" as an alias for all bits

 - Documentation updates

 - Miscellaneous fixes, including some that overlap into mm and lockdep

 - kvfree_rcu() updates

 - mem_dump_obj() updates, with acks from one of the slab-allocator
   maintainers

 - RCU NOCB CPU updates, including limited deoffloading

 - SRCU updates

 - Tasks-RCU updates

 - Torture-test updates

* 'core-rcu-2021.07.04' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (78 commits)
  tasks-rcu: Make show_rcu_tasks_gp_kthreads() be static inline
  rcu-tasks: Make ksoftirqd provide RCU Tasks quiescent states
  rcu: Add missing __releases() annotation
  rcu: Remove obsolete rcu_read_unlock() deadlock commentary
  rcu: Improve comments describing RCU read-side critical sections
  rcu: Create an unrcu_pointer() to remove __rcu from a pointer
  srcu: Early test SRCU polling start
  rcu: Fix various typos in comments
  rcu/nocb: Unify timers
  rcu/nocb: Prepare for fine-grained deferred wakeup
  rcu/nocb: Only cancel nocb timer if not polling
  rcu/nocb: Delete bypass_timer upon nocb_gp wakeup
  rcu/nocb: Cancel nocb_timer upon nocb_gp wakeup
  rcu/nocb: Allow de-offloading rdp leader
  rcu/nocb: Directly call __wake_nocb_gp() from bypass timer
  rcu: Don't penalize priority boosting when there is nothing to boost
  rcu: Point to documentation of ordering guarantees
  rcu: Make rcu_gp_cleanup() be noinline for tracing
  rcu: Restrict RCU_STRICT_GRACE_PERIOD to at most four CPUs
  rcu: Make show_rcu_gp_kthreads() dump rcu_node structures blocking GP
  ...
 2021-07-04 12:58:33 -07:00
Linus Torvalds
b97efd5e98 Merge branch 'kcsan.2021.05.18a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu 
Pull KCSAN updates from Paul McKenney.

* 'kcsan.2021.05.18a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
  kcsan: Use URL link for pointing access-marking.txt
  kcsan: Document "value changed" line
  kcsan: Report observed value changes
  kcsan: Remove kcsan_report_type
  kcsan: Remove reporting indirection
  kcsan: Refactor access_info initialization
  kcsan: Fold panic() call into print_report()
  kcsan: Refactor passing watchpoint/other_info
  kcsan: Distinguish kcsan_report() calls
  kcsan: Simplify value change detection
  kcsan: Add pointer to access-marking.txt to data_race() bullet
 2021-07-04 12:29:16 -07:00
Linus Torvalds
0c66a95c7e cxl for 5.14 
- Add support for the CXL Fixed Memory Window Structure, a recent
   extension of the ACPI CEDT (CXL Early Discovery Table)
 
 - Add infrastructure for component registers
 
 - Add HDM (Host-managed device memory) decoder definitions
 
 - Define a device model for an HDM decoder tree
 
 - Bridge CXL persistent memory capabilities to an NVDIMM bus /
   device-model
 
 - Switch to fine grained mapping of CXL MMIO registers to allow
   different drivers / system software to own individual register blocks
 
 - Enable media provisioning commands, and publish the label storage area
   size in sysfs
 
 - Miscellaneous cleanups and fixes
 -----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQSbo+XnGs+rwLz9XGXfioYZHlFsZwUCYOB2lAAKCRDfioYZHlFs
 ZyyaAP9O+SnYflFX+3gpoU4pK92VbIUl9KzzHdvJdW2CqtEVMgD9GO4V2Ng17WFg
 /Mzn9Mj9S+YaHYvOsN6qEF1V0QvqNQ4=
 =+X3m
 -----END PGP SIGNATURE-----

Merge tag 'cxl-for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl

Pull CXL (Compute Express Link) updates from Dan Williams:
 "This subsystem is still in the build-out phase as the bulk of the
  update is improvements to enumeration and fleshing out the device
  model. In terms of new features, more mailbox commands have been added
  to the allowed-list in support of persistent memory provisioning
  support targeting v5.15.

  The critical update from an enumeration perspective is support for the
  CXL Fixed Memory Window Structure that indicates to Linux which system
  physical address ranges decode to the CXL Host Bridges in the system.
  This allows the driver to detect which address ranges have been mapped
  by firmware and what address ranges are available for future hotplug.

  So, again, mostly skeleton this round, with more meat targeting v5.15.

  Summary:

   - Add support for the CXL Fixed Memory Window Structure, a recent
     extension of the ACPI CEDT (CXL Early Discovery Table)

   - Add infrastructure for component registers

   - Add HDM (Host-managed device memory) decoder definitions

   - Define a device model for an HDM decoder tree

   - Bridge CXL persistent memory capabilities to an NVDIMM bus /
     device-model

   - Switch to fine grained mapping of CXL MMIO registers to allow
     different drivers / system software to own individual register
     blocks

   - Enable media provisioning commands, and publish the label storage
     area size in sysfs

   - Miscellaneous cleanups and fixes"

* tag 'cxl-for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (34 commits)
  cxl/pci: Rename CXL REGLOC ID
  cxl/acpi: Use the ACPI CFMWS to create static decoder objects
  cxl/acpi: Add the Host Bridge base address to CXL port objects
  cxl/pmem: Register 'pmem' / cxl_nvdimm devices
  libnvdimm: Drop unused device power management support
  libnvdimm: Export nvdimm shutdown helper, nvdimm_delete()
  cxl/pmem: Add initial infrastructure for pmem support
  cxl/core: Add cxl-bus driver infrastructure
  cxl/pci: Add media provisioning required commands
  cxl/component_regs: Fix offset
  cxl/hdm: Fix decoder count calculation
  cxl/acpi: Introduce cxl_decoder objects
  cxl/acpi: Enumerate host bridge root ports
  cxl/acpi: Add downstream port data to cxl_port instances
  cxl/Kconfig: Default drivers to CONFIG_CXL_BUS
  cxl/acpi: Introduce the root of a cxl_port topology
  cxl/pci: Fixup devm_cxl_iomap_block() to take a 'struct device *'
  cxl/pci: Add HDM decoder capabilities
  cxl/pci: Reserve individual register block regions
  cxl/pci: Map registers based on capabilities
  ...
 2021-07-04 11:55:13 -07:00
Linus Torvalds
855ff900b8 Merge branch 'i2c/for-mergewindow' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 
Pull i2c updates from Wolfram Sang:

 - core supports now bus regulators controlling power for SCL/SDA

 - quite some DT binding conversions to YAML

 - added a seperate DT binding for the optional SMBus Alert feature

 - documentation with examples how to deal with I2C sysfs files

 - some bigger rework for the i801 driver

 - and a few usual driver updates

* 'i2c/for-mergewindow' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (42 commits)
  i2c: ali1535: mention that the device should not be disabled
  i2c: mpc: Restore reread of I2C status register
  i2c: core-smbus: Expose PEC calculate function for generic use
  Documentation: i2c: Add doc for I2C sysfs
  i2c: core: Disable client irq on reboot/shutdown
  dt-bindings: i2c: update bindings for MT8195 SoC
  i2c: imx: Fix some checkpatch warnings
  i2c: davinci: Simplify with dev_err_probe()
  i2c: cadence: Simplify with dev_err_probe()
  i2c: xiic: Simplify with dev_err_probe()
  i2c: cadence: Clear HOLD bit before xfer_size register rolls over
  dt-bindings: i2c: ce4100: Replace "ti,pcf8575" by "nxp,pcf8575"
  i2c: i801: Improve i801_setup_hstcfg
  i2c: i801: Use driver name constant instead of function dev_driver_string
  i2c: i801: Simplify initialization of i2c_board_info in i801_probe_optional_slaves
  i2c: i801: Improve status polling
  i2c: cht-wc: Replace of_node by NULL
  i2c: riic: Add RZ/G2L support
  dt-bindings: i2c: renesas,riic: Document RZ/G2L I2C controller
  dt-bindings: i2c: renesas,iic: Convert to json-schema
  ...
 2021-07-04 11:47:18 -07:00
Bjorn Andersson
481bd29729 dt-bindings: thermal: tsens: Add sc8180x compatible 
The Qualcomm sc8180x platform has the usual tsens blocks, add compatible
for this.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Thara Gopinath <thara.gopinath@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210608201638.2136344-1-bjorn.andersson@linaro.org
 2021-07-04 18:28:04 +02:00
Ezequiel Garcia
4b14c055a6 dt-bindings: rockchip-thermal: Support the RK3568 SoC compatible 
Add a new compatible for the thermal sensor device on RK3568 SoCs.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210506175514.168365-4-ezequiel@collabora.com
 2021-07-04 18:28:04 +02:00
Ezequiel Garcia
7d70aa141e dt-bindings: thermal: convert rockchip-thermal to json-schema 
Convert Rockchip Thermal sensor dt-bindings to YAML.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210506175514.168365-3-ezequiel@collabora.com
 2021-07-04 18:28:04 +02:00
Dmitry Osipenko
1aab6b81af dt-bindings: thermal: Add binding for Tegra30 thermal sensor 
All NVIDIA Tegra30 SoCs have on-chip sensors which monitor temperature
and voltage of the SoC. Sensors also controls CPU x2 freq throttle and
emits emergency shutdown signal. TSENSOR has has two separate channels
for each sensor placed in a different parts of the SoC. Add binding for
the sensor hardware.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210616190417.32214-2-digetx@gmail.com
 2021-07-04 18:28:04 +02:00
Linus Torvalds
8e8d9442d1 VFIO update for v5.14-rc1 
- Module reference fixes, structure renaming (Max Gurtovoy)
 
  - Export and use common pci_dev_trylock() (Luis Chamberlain)
 
  - Enable direct mdev device creation and probing by parent
    (Christoph Hellwig & Jason Gunthorpe)
 
  - Fix mdpy error path leak (Colin Ian King)
 
  - Fix mtty list entry leak (Jason Gunthorpe)
 
  - Enforce mtty device limit (Alex Williamson)
 
  - Resolve concurrent vfio-pci mmap faults (Alex Williamson)
 -----BEGIN PGP SIGNATURE-----
 
 iQJPBAABCAA5FiEEQvbATlQL0amee4qQI5ubbjuwiyIFAmDfaAYbHGFsZXgud2ls
 bGlhbXNvbkByZWRoYXQuY29tAAoJECObm247sIsi80YQAI4g3K53zXufWuNEHkDf
 ufduNa4dRtd9kp/v9Wz62iuLm0V1bGfuEjIMXHRl20nl4FOeZPuCR+yzlFLBXKaF
 5zZWW/yNyH4Ebs1aBa2zoNbsVhRoIlQzTQOMEtWZ29D4prCldnzshgVPB7QrEjWU
 0t7kosly9kl6snUrTREiSsnVbCe7IqtGv2wz+HS6LlmiezKQH1RA7yvH5glpPktG
 KWk5owONhEl0szM0UUvR9F79pUvMIRIk5Ym6gHMjZjEVgZTVx5Jybs6rSF6s04PE
 541tOBl/WNzanJIMNo8rlarWoCMiKchLetSVk9L+WHFRFd4DlcyasdapjyjFvJH2
 qh1d3gOV+Cn8tsnhXmTCHu89mFZ/M+qScSOw5ymWOavl/CDe+WG3v0xvtyP1ZWeq
 LFFtAeWwqJVp31degk9dugOg8C8W5hzzIqwWo4fH20A3o2IwGPZ6Ftn88jqMRfmN
 5eRAushF/VyjJYp/DrhjbRbVL95c8GIYxEEqWjjEuwxmNny+saCaqiDggVp2DF2S
 U4RBK92wgFqBIjQWHxQLxB0LwtC4RdREutAu/hT5FWTBgtfmv/yy6uPEtjaUTtNP
 FsbgKDbD5RloYToM8u/URBrILyvPueA2Y4ds6uAGtxomytLwXJbXa4yCVA505rzy
 odCiThZ/pWvblNuhJocJ9CoE
 =f81k
 -----END PGP SIGNATURE-----

Merge tag 'vfio-v5.14-rc1' of git://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:

 - Module reference fixes, structure renaming (Max Gurtovoy)

 - Export and use common pci_dev_trylock() (Luis Chamberlain)

 - Enable direct mdev device creation and probing by parent (Christoph
   Hellwig & Jason Gunthorpe)

 - Fix mdpy error path leak (Colin Ian King)

 - Fix mtty list entry leak (Jason Gunthorpe)

 - Enforce mtty device limit (Alex Williamson)

 - Resolve concurrent vfio-pci mmap faults (Alex Williamson)

* tag 'vfio-v5.14-rc1' of git://github.com/awilliam/linux-vfio:
  vfio/pci: Handle concurrent vma faults
  vfio/mtty: Enforce available_instances
  vfio/mtty: Delete mdev_devices_list
  vfio: use the new pci_dev_trylock() helper to simplify try lock
  PCI: Export pci_dev_trylock() and pci_dev_unlock()
  vfio/mdpy: Fix memory leak of object mdev_state->vconfig
  vfio/iommu_type1: rename vfio_group struck to vfio_iommu_group
  vfio/mbochs: Convert to use vfio_register_group_dev()
  vfio/mdpy: Convert to use vfio_register_group_dev()
  vfio/mtty: Convert to use vfio_register_group_dev()
  vfio/mdev: Allow the mdev_parent_ops to specify the device driver to bind
  vfio/mdev: Remove CONFIG_VFIO_MDEV_DEVICE
  driver core: Export device_driver_attach()
  driver core: Don't return EPROBE_DEFER to userspace during sysfs bind
  driver core: Flow the return code from ->probe() through to sysfs bind
  driver core: Better distinguish probe errors in really_probe
  driver core: Pull required checks into driver_probe_device()
  vfio/platform: remove unneeded parent_module attribute
  vfio: centralize module refcount in subsystem layer
 2021-07-03 11:49:33 -07:00
Linus Torvalds
58ec9059b3 Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 
Pull vfs name lookup updates from Al Viro:
 "Small namei.c patch series, mostly to simplify the rules for nameidata
  state. It's actually from the previous cycle - but I didn't post it
  for review in time...

  Changes visible outside of fs/namei.c: file_open_root() calling
  conventions change, some freed bits in LOOKUP_... space"

* 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  namei: make sure nd->depth is always valid
  teach set_nameidata() to handle setting the root as well
  take LOOKUP_{ROOT,ROOT_GRABBED,JUMPED} out of LOOKUP_... space
  switch file_open_root() to struct path
 2021-07-03 11:41:14 -07:00
Linus Torvalds
d3acb15a3a Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 
Pull iov_iter updates from Al Viro:
 "iov_iter cleanups and fixes.

  There are followups, but this is what had sat in -next this cycle. IMO
  the macro forest in there became much thinner and easier to follow..."

* 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (37 commits)
  csum_and_copy_to_pipe_iter(): leave handling of csum_state to caller
  clean up copy_mc_pipe_to_iter()
  pipe_zero(): we don't need no stinkin' kmap_atomic()...
  iov_iter: clean csum_and_copy_...() primitives up a bit
  copy_page_from_iter(): don't need kmap_atomic() for kvec/bvec cases
  copy_page_to_iter(): don't bother with kmap_atomic() for bvec/kvec cases
  iterate_xarray(): only of the first iteration we might get offset != 0
  pull handling of ->iov_offset into iterate_{iovec,bvec,xarray}
  iov_iter: make iterator callbacks use base and len instead of iovec
  iov_iter: make the amount already copied available to iterator callbacks
  iov_iter: get rid of separate bvec and xarray callbacks
  iov_iter: teach iterate_{bvec,xarray}() about possible short copies
  iterate_bvec(): expand bvec.h macro forest, massage a bit
  iov_iter: unify iterate_iovec and iterate_kvec
  iov_iter: massage iterate_iovec and iterate_kvec to logics similar to iterate_bvec
  iterate_and_advance(): get rid of magic in case when n is 0
  csum_and_copy_to_iter(): massage into form closer to csum_and_copy_from_iter()
  iov_iter: replace iov_iter_copy_from_user_atomic() with iterator-advancing variant
  [xarray] iov_iter_npages(): just use DIV_ROUND_UP()
  iov_iter_npages(): don't bother with iterate_all_kinds()
  ...
 2021-07-03 11:30:04 -07:00
Linus Torvalds
757fa80f4e Tracing updates for 5.14: 
- Added option for per CPU threads to the hwlat tracer
 
  - Have hwlat tracer handle hotplug CPUs
 
  - New tracer: osnoise, that detects latency caused by interrupts, softirqs
    and scheduling of other tasks.
 
  - Added timerlat tracer that creates a thread and measures in detail what
    sources of latency it has for wake ups.
 
  - Removed the "success" field of the sched_wakeup trace event.
    This has been hardcoded as "1" since 2015, no tooling should be looking
    at it now. If one exists, we can revert this commit, fix that tool and
    try to remove it again in the future.
 
  - tgid mapping fixed to handle more than PID_MAX_DEFAULT pids/tgids.
 
  - New boot command line option "tp_printk_stop", as tp_printk causes trace
    events to write to console. When user space starts, this can easily live
    lock the system. Having a boot option to stop just after boot up is
    useful to prevent that from happening.
 
  - Have ftrace_dump_on_oops boot command line option take numbers that match
    the numbers shown in /proc/sys/kernel/ftrace_dump_on_oops.
 
  - Bootconfig clean ups, fixes and enhancements.
 
  - New ktest script that tests bootconfig options.
 
  - Add tracepoint_probe_register_may_exist() to register a tracepoint
    without triggering a WARN*() if it already exists. BPF has a path from
    user space that can do this. All other paths are considered a bug.
 
  - Small clean ups and fixes
 -----BEGIN PGP SIGNATURE-----
 
 iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCYN8YPhQccm9zdGVkdEBn
 b29kbWlzLm9yZwAKCRAp5XQQmuv6qhxLAP9Mo5hHv7Hg6W7Ddv77rThm+qclsMR/
 yW0P+eJpMm4+xAD8Cq03oE1DimPK+9WZBKU5rSqAkqG6CjgDRw6NlIszzQQ=
 =WEPR
 -----END PGP SIGNATURE-----

Merge tag 'trace-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

Pull tracing updates from Steven Rostedt:

 - Added option for per CPU threads to the hwlat tracer

 - Have hwlat tracer handle hotplug CPUs

 - New tracer: osnoise, that detects latency caused by interrupts,
   softirqs and scheduling of other tasks.

 - Added timerlat tracer that creates a thread and measures in detail
   what sources of latency it has for wake ups.

 - Removed the "success" field of the sched_wakeup trace event. This has
   been hardcoded as "1" since 2015, no tooling should be looking at it
   now. If one exists, we can revert this commit, fix that tool and try
   to remove it again in the future.

 - tgid mapping fixed to handle more than PID_MAX_DEFAULT pids/tgids.

 - New boot command line option "tp_printk_stop", as tp_printk causes
   trace events to write to console. When user space starts, this can
   easily live lock the system. Having a boot option to stop just after
   boot up is useful to prevent that from happening.

 - Have ftrace_dump_on_oops boot command line option take numbers that
   match the numbers shown in /proc/sys/kernel/ftrace_dump_on_oops.

 - Bootconfig clean ups, fixes and enhancements.

 - New ktest script that tests bootconfig options.

 - Add tracepoint_probe_register_may_exist() to register a tracepoint
   without triggering a WARN*() if it already exists. BPF has a path
   from user space that can do this. All other paths are considered a
   bug.

 - Small clean ups and fixes

* tag 'trace-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (49 commits)
  tracing: Resize tgid_map to pid_max, not PID_MAX_DEFAULT
  tracing: Simplify & fix saved_tgids logic
  treewide: Add missing semicolons to __assign_str uses
  tracing: Change variable type as bool for clean-up
  trace/timerlat: Fix indentation on timerlat_main()
  trace/osnoise: Make 'noise' variable s64 in run_osnoise()
  tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing
  tracing: Fix spelling in osnoise tracer "interferences" -> "interference"
  Documentation: Fix a typo on trace/osnoise-tracer
  trace/osnoise: Fix return value on osnoise_init_hotplug_support
  trace/osnoise: Make interval u64 on osnoise_main
  trace/osnoise: Fix 'no previous prototype' warnings
  tracing: Have osnoise_main() add a quiescent state for task rcu
  seq_buf: Make trace_seq_putmem_hex() support data longer than 8
  seq_buf: Fix overflow in seq_buf_putmem_hex()
  trace/osnoise: Support hotplug operations
  trace/hwlat: Support hotplug operations
  trace/hwlat: Protect kdata->kthread with get/put_online_cpus
  trace: Add timerlat tracer
  trace: Add osnoise tracer
  ...
 2021-07-03 11:13:22 -07:00
Linus Torvalds
a70bb580bf Devicetree updates for v5.14: 
- Refine reserved memory nomap handling
 
 - Merge some PCI and non-PCI address handling implementations
 
 - Simplify of_address.h header ifdefs
 
 - Improve printk handling of some 64-bit types
 
 - Convert Arm ccree, Zynq FPGA, ZynqMP RTC, Arm VIC, adi,adv7511, TI
   AM56 PCI, Aspeed I2C, arm,sbsa-gwdt, MTD physmap, virtio-mmio, Arm
   SCMI, Arm/Amlogic SCPI, TI OMAP mailbox, NXP pcf8563/pcf85263/pcf85363,
   Mediatek RNG, Arm SCU, Arm TWD timer, Broadcom iProc PWM, Renesas TPU,
   Tegra20 EMC, MDIO GPIO, renesas,r9a06g032-sysctrl, renesas,emev2-smu,
   sysc-rmobile, linaro,optee-tz, and TI SCI bindings to DT schema
 
 - Convert mux and mux controller bindings to schema. This includes MDIO
   IIO, and I2C muxes.
 
 - Add Arm PL031 RTC binding schema
 
 - Add vendor prefixes for StarFive Technology Co. Ltd. and Insignal Ltd
 
 - Fix some stale doc references
 
 - Remove stale property-units.txt. Superseded by schema in dt-schema
   repo.
 
 - Fixes for 'unevaluatedProperties' handling (enabled with experimental
   json-schema support)
 
 - Drop redundant usage of minItems and maxItems across the tree
 
 - Update some examples to use bindings with a schema
 -----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCgAuFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAmDfNTsQHHJvYmhAa2Vy
 bmVsLm9yZwAKCRD6+121jbxhwx/jD/0TG5A5clgwEA/0wKTLUK0OmRhTS4T9AjD2
 NIgs+74YztwP1c49u6SXmSCD1wfyHl1dznmvXUn/gD9838gwYjHH4eZgG5weOwOy
 hQgEhUqZ3AJF24wEDAfkQX7KCh9rxO1Vifx+2ER+DXCc65kBxbwdBSUSgWSkN/fj
 UHRENdW37ORw4WLXELGYDRegvLktzCbPqwPWUBJy8+9or1/r2ZFN5Or6gG1J7HR5
 jGiiKyB5O5E1GBtiCQaFoGl+uQG5/X2aSb7AMYbMnOTP+fr9YiTbcTjKwoMMurJW
 T56YUse0QZ7yK5umUMV17A2urrOg9Nnk7kj5Sf63UkOwVY5Xjx/TqIwBPZGXUTlK
 RdSIZXzzdv491pem1sHty6TjX3NFIe81aR9p7CZIigOa9AXj5PMcVHflq3SUDSuQ
 nCg2qf7E73307w5PNLSbkEFkR/g341pqwvwMmRDb9a68ZBwhylKKVdV0GzAdea8P
 ez1R0hJMJ/y5DqdC1KXOjLOR6zX+a3daLTPLsPKXeeKMsI/U4BXF3s5aoxBavkzU
 SLiZynost28oTlVX7K2fl4r7WocyMj4htywqerfeJVry+FVopFVNcwb/zowRSOpd
 o9xqpSXMXzBDB5eSQR331mOrUU5SxKhISmofH3U+MvF9D2/yNB1qMhMSAN9DBzOl
 mofZZWSIzg==
 =MDNZ
 -----END PGP SIGNATURE-----

Merge tag 'devicetree-for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree updates from Rob Herring:

 - Refine reserved memory nomap handling

 - Merge some PCI and non-PCI address handling implementations

 - Simplify of_address.h header ifdefs

 - Improve printk handling of some 64-bit types

 - Convert adi,adv7511, Arm ccree, Arm SCMI, Arm SCU, Arm TWD timer, Arm
   VIC, arm,sbsa-gwdt, Arm/Amlogic SCPI, Aspeed I2C, Broadcom iProc PWM,
   linaro,optee-tz, MDIO GPIO, Mediatek RNG, MTD physmap, NXP
   pcf8563/pcf85263/pcf85363, Renesas TPU, renesas,emev2-smu,
   renesas,r9a06g032-sysctrl, sysc-rmobile, Tegra20 EMC, TI AM56 PCI, TI
   OMAP mailbox, TI SCI bindings, virtio-mmio, Zynq FPGA, and ZynqMP RTC
   to DT schema

 - Convert mux and mux controller bindings to schema. This includes MDIO
   IIO, and I2C muxes.

 - Add Arm PL031 RTC binding schema

 - Add vendor prefixes for StarFive Technology Co. Ltd. and Insignal Ltd

 - Fix some stale doc references

 - Remove stale property-units.txt. Superseded by schema in dt-schema
   repo.

 - Fixes for 'unevaluatedProperties' handling (enabled with experimental
   json-schema support)

 - Drop redundant usage of minItems and maxItems across the tree

 - Update some examples to use bindings with a schema

* tag 'devicetree-for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (83 commits)
  dt-bindings: Fix 'unevaluatedProperties' errors in DT graph users
  dt-bindings: display: renesas,du: Fix 'ports' reference
  dt-bindings: media: adv7180: Add missing video-interfaces.yaml reference
  dt-bindings: crypto: ccree: Convert to json-schema
  dt-bindings: fpga: zynq: convert bindings to YAML
  dt-bindings: rtc: zynqmp: convert bindings to YAML
  dt-bindings: interrupt-controller: Convert ARM VIC to json-schema
  of: of_reserved_mem: mark nomap memory instead of removing
  of: of_reserved_mem: only call memblock_free for normal reserved memory
  dt-bindings: Drop redundant minItems/maxItems
  dt-bindings: spmi: Correct 'reg' schema
  of: reserved-memory: Add stub for RESERVEDMEM_OF_DECLARE()
  dt-bindings: clk: vc5: Fix example
  dt-bindings: timer: renesas,tmu: add r8a779a0 TMU support
  dt-bindings: drm: bridge: adi,adv7511.txt: convert to yaml
  dt-bindings: PCI: ti,am65: Convert PCIe host/endpoint mode dt-bindings to YAML
  of: Remove superfluous casts when printing u64 values
  of: Fix truncation of memory sizes on 32-bit platforms
  dt-bindings: rtc: nxp,pcf8563: Absorb pcf85263/pcf85363 bindings
  dt-bindings: pwm: Use examples with documented/matching schema
  ...
 2021-07-03 10:54:08 -07:00
Linus Torvalds
d6b63b5b7d sound updates for 5.14 
As the diffstat scatters over the tree, we've got many tree-wide
 small changes, but also got quite a few intrusive changes in the
 core side.  The only ABI-visible core change is the new rawmidi
 framing mode support while others are kernel-internal, mostly code
 refactoring and/or nice improvements.
 
 Here are some highlights:
 
 Core:
 - A new framing access mode for rawmidi to get timestamps
 - Cleanup / refactoring of buffer memory management helper code
 - Support for automatic negotiation of ASoC DAI formats
 - Revival of software suspend for PCM and control core, as a
   preliminary work for PCI BAR rescan support
 
 ASoC:
 - Accessory detection support for several Qualcomm parts
 - Support for IEC958 control with hdmi-codec
 - Merging of Tegra machine drivers into a single driver
 - Support for AmLogic SM1 TOACODEC, Intel AlderLake-M, several NXP
   i.MX8 variants, NXP TFA1 and TDF9897, Rockchip RK817, Qualcomm
   Quinary MI2S, Texas Instruments TAS2505
 
 USB-audio:
 - Reduction of latency at playback start
 - Code cleanup / fixes of usx2y driver
 - Scarlett2 mixer code fixes and enhancements
 - Quirks for Ozone and Denon devices
 
 HD-audio:
 - A few quirks for HP and ASUS machines
 - Display power management fixes
 
 Others:
 - FireWire code refactoring and enhancements
 - Tree-wide trivial coding-style fixes
 -----BEGIN PGP SIGNATURE-----
 
 iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmDezZ8OHHRpd2FpQHN1
 c2UuZGUACgkQLtJE4w1nLE8kxhAAhWyQBU9HX7xo/132J0SsP0tqT0NhePr217T7
 RSmRre3kD8iNDtpe9P9eziyN5q5TB8+InY52yUiDiWdSxCHOBDKBPwzzDeVRdOGg
 /BdQqCtEAtdgzsnPEsXxvK+y3LayLwlkCyN1kMLCl4KGFfMg8fQgMbXobEOfyKwT
 r23Xgbkb8jIFyjEAmvJnbvPXjkUjv2ew0+RB+cqV80m9h+KdNN/k/8+0wdWaQBEd
 6oRSE8ApYclgyLf4TYCkLAwTP3NQ8SuvYSuZ9tFGy7vjz7l69xPWS/6ndbfrJvEP
 pO615dYWKTWQKi2SjStnjFUH7ODirbPZzyDqU9tvEAGbKj0l07LNXy0JrbwJ8VB2
 JBfsdTlmSwHcAXmj0JB7IhflmG96W9azUKf1a8YNJLw7UgHoXjDZC0NFtOanaB7x
 PEdf+27Ty1pZaNbtJpwdzEyc06UNA8dNRAr6FsSMphRTnBBzcUz2uEAfWbevS7Yl
 Q5IOZd2lqKIUHPB6j2r0iDiCKScXzlHVhFzOLj3vHS4L8vjfbVshxkIkSY0HeA9r
 HINbkby2mpk901oyqaFwTLkoatXBk5zDX2m2ow7rQLLUIdF0hWBXrE5Xrl3c/T/x
 aFXuDxJfZm4YibJiBAOO5xv03DzVBNJz01E020oyum2m0NHhB1xD3RK428pcjshV
 zgXJaZg=
 =IN9G
 -----END PGP SIGNATURE-----

Merge tag 'sound-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "As the diffstat scatters over the tree, we've got many tree-wide small
  changes, but also got quite a few intrusive changes in the core side.
  The only ABI-visible core change is the new rawmidi framing mode
  support while others are kernel-internal, mostly code refactoring
  and/or nice improvements.

  Here are some highlights:

  Core:
   - A new framing access mode for rawmidi to get timestamps
   - Cleanup / refactoring of buffer memory management helper code
   - Support for automatic negotiation of ASoC DAI formats
   - Revival of software suspend for PCM and control core, as a
     preliminary work for PCI BAR rescan support

  ASoC:
   - Accessory detection support for several Qualcomm parts
   - Support for IEC958 control with hdmi-codec
   - Merging of Tegra machine drivers into a single driver
   - Support for AmLogic SM1 TOACODEC, Intel AlderLake-M, several NXP
     i.MX8 variants, NXP TFA1 and TDF9897, Rockchip RK817, Qualcomm
     Quinary MI2S, Texas Instruments TAS2505

  USB-audio:
   - Reduction of latency at playback start
   - Code cleanup / fixes of usx2y driver
   - Scarlett2 mixer code fixes and enhancements
   - Quirks for Ozone and Denon devices

  HD-audio:
   - A few quirks for HP and ASUS machines
   - Display power management fixes

  Others:
   - FireWire code refactoring and enhancements
   - Tree-wide trivial coding-style fixes"

* tag 'sound-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (594 commits)
  ALSA: usb-audio: scarlett2: Fix for loop increment in scarlett2_usb_get_config
  ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 630 G8
  ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 445 G8
  ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 450 G8
  ALSA: hda/realtek - Add ALC285 HP init procedure
  ALSA: hda/realtek - Add type for ALC287
  ALSA: scarlett2: Fix scarlett2_*_ctl_put() return values again
  ALSA: scarlett2: Fix pad count for 18i8 Gen 3
  ALSA: hda/realtek: fix mute/micmute LEDs for HP EliteBook 830 G8 Notebook PC
  ALSA: firewire-lib: Fix 'amdtp_domain_start()' when no AMDTP_OUT_STREAM stream is found
  ASoC: qcom: lpass-cpu: mark IRQ_CLEAR register as volatile and readable
  ALSA: hda: Release codec display power during shutdown/reboot
  ALSA: hda: Release controller display power during shutdown/reboot
  ALSA: hda/realtek: Apply LED fixup for HP Dragonfly G1, too
  ASoC: fsl: remove unnecessary oom message
  ASoC: tlv320aic32x4: dt-bindings: add TAS2505 to compatible
  ASoC: tlv320aic32x4: add support for TAS2505
  ASoC: tlv320aic32x4: add type to device private data struct
  ASoC: tegra30: ahub: Use devm_platform_get_and_ioremap_resource()
  ASoC: tegra: tegra210_admaif: Use devm_platform_get_and_ioremap_resource()
  ...
 2021-07-02 15:25:23 -07:00