Commit Graph

14219 Commits

Author SHA1 Message Date
Linus Torvalds
f4fb859665 Thermal control updates for 5.19-rc1
- Add thermal library and thermal tools to encapsulate the netlink
    into event based callbacks (Daniel Lezcano, Jiapeng Chong).
 
  - Improve overheat condition handling during suspend-to-idle in the
    Intel PCH thermal driver (Zhang Rui).
 
  - Use local ops instead of global ops in devfreq_cooling (Kant Fan).
 
  - Clean up _OSC handling in int340x (Davidlohr Bueso).
 
  - Switch hisi_termal from CONFIG_PM_SLEEP guards to pm_sleep_ptr()
    (Hesham Almatary).
 
  - Add new k3 j72xx bangdap driver and the corresponding bindings
    (Keerthy).
 
  - Fix missing of_node_put() in the SC iMX driver at probe time
    (Miaoqian Lin).
 
  - Fix memory leak in __thermal_cooling_device_register() when
    device_register() fails by calling thermal_cooling_device_destroy_sysfs()
    (Yang Yingliang).
 
  - Add sc8180x and sc8280xp compatible string in the DT bindings and
    lMH support for QCom tsens driver (Bjorn Andersson).
 
  - Fix OTP Calibration Register values conforming to the documentation
    on RZ/G2L and bindings documentation for RZ/G2UL (Biju Das).
 
  - Fix type in kerneldoc description for __thermal_bind_params (Corentin
    Labbe).
 
  - Fix potential NULL dereference in sr_thermal_probe() on Broadcom
    platform (Zheng Yongjun).
 
  - Add change mode ops to the thermal-of sensor (Manaf Meethalavalappu
    Pallikunhi).
 
  - Fix non-negative value support by preventing the value to be clamp
    to zero (Stefan Wahren).
 
  - Add compatible string and DT bindings for MSM8960 tsens driver
    (Dmitry Baryshkov).
 
  - Add hwmon support for K3 driver (Massimiliano Minella).
 
  - Refactor and add multiple generations support for QCom ADC driver
    (Jishnu Prakash).
 
  - Use platform_get_irq_optional() to get the interrupt on RCar driver and
    document Document RZ/V2L bindings (Lad Prabhakar).
 
  - Remove NULL check after container_of() call from the Intel HFI
    thermal driver (Haowen Bai).
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Merge tag 'thermal-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull thermal control updates from Rafael Wysocki:
 "These add a thermal library and thermal tools to wrap the netlink
  interface into event-based callbacks, improve overheat condition
  handling during suspend-to-idle on Intel SoCs, add some new hardware
  support, fix bugs and clean up code.

  Specifics:

   - Add thermal library and thermal tools to encapsulate the netlink
     into event based callbacks (Daniel Lezcano, Jiapeng Chong).

   - Improve overheat condition handling during suspend-to-idle in the
     Intel PCH thermal driver (Zhang Rui).

   - Use local ops instead of global ops in devfreq_cooling (Kant Fan).

   - Clean up _OSC handling in int340x (Davidlohr Bueso).

   - Switch hisi_termal from CONFIG_PM_SLEEP guards to pm_sleep_ptr()
     (Hesham Almatary).

   - Add new k3 j72xx bangdap driver and the corresponding bindings
     (Keerthy).

   - Fix missing of_node_put() in the SC iMX driver at probe time
     (Miaoqian Lin).

   - Fix memory leak in __thermal_cooling_device_register()
     when device_register() fails by calling
     thermal_cooling_device_destroy_sysfs() (Yang Yingliang).

   - Add sc8180x and sc8280xp compatible string in the DT bindings and
     lMH support for QCom tsens driver (Bjorn Andersson).

   - Fix OTP Calibration Register values conforming to the documentation
     on RZ/G2L and bindings documentation for RZ/G2UL (Biju Das).

   - Fix type in kerneldoc description for __thermal_bind_params
     (Corentin Labbe).

   - Fix potential NULL dereference in sr_thermal_probe() on Broadcom
     platform (Zheng Yongjun).

   - Add change mode ops to the thermal-of sensor (Manaf Meethalavalappu
     Pallikunhi).

   - Fix non-negative value support by preventing the value to be clamp
     to zero (Stefan Wahren).

   - Add compatible string and DT bindings for MSM8960 tsens driver
     (Dmitry Baryshkov).

   - Add hwmon support for K3 driver (Massimiliano Minella).

   - Refactor and add multiple generations support for QCom ADC driver
     (Jishnu Prakash).

   - Use platform_get_irq_optional() to get the interrupt on RCar driver
     and document Document RZ/V2L bindings (Lad Prabhakar).

   - Remove NULL check after container_of() call from the Intel HFI
     thermal driver (Haowen Bai)"

* tag 'thermal-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (38 commits)
  thermal: intel: pch: improve the cooling delay log
  thermal: intel: pch: enhance overheat handling
  thermal: intel: pch: move cooling delay to suspend_noirq phase
  PM: wakeup: expose pm_wakeup_pending to modules
  thermal: k3_j72xx_bandgap: Add the bandgap driver support
  dt-bindings: thermal: k3-j72xx: Add VTM bindings documentation
  thermal/drivers/imx_sc_thermal: Fix refcount leak in imx_sc_thermal_probe
  thermal/core: Fix memory leak in __thermal_cooling_device_register()
  dt-bindings: thermal: tsens: Add sc8280xp compatible
  dt-bindings: thermal: lmh: Add Qualcomm sc8180x compatible
  thermal/drivers/qcom/lmh: Add sc8180x compatible
  thermal/drivers/rz2gl: Fix OTP Calibration Register values
  dt-bindings: thermal: rzg2l-thermal: Document RZ/G2UL bindings
  thermal: thermal_of: fix typo on __thermal_bind_params
  tools/thermal: remove unneeded semicolon
  tools/lib/thermal: remove unneeded semicolon
  thermal/drivers/broadcom: Fix potential NULL dereference in sr_thermal_probe
  tools/thermal: Add thermal daemon skeleton
  tools/thermal: Add a temperature capture tool
  tools/thermal: Add util library
  ...
2022-05-24 16:19:30 -07:00
Linus Torvalds
aa051d36ce for-linus-2022052401
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Merge tag 'for-linus-2022052401' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Jiri Kosina:

 - support for pens with 3 buttons with Wacom driver (Joshua Dickens)

 - support for HID_DG_SCANTIME to report the timestamp for pen and touch
   events in Wacom driver (Joshua Dickens)

 - support for sensor discovery in amd-sfh driver (Basavaraj Natikar)

 - support for wider variety of Huion tablets ported from DIGImend
   project (José Expósito, Nikolai Kondrashov)

 - new device IDs and other assorted small code cleanups

* tag 'for-linus-2022052401' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (44 commits)
  HID: apple: Properly handle function keys on Keychron keyboards
  HID: uclogic: Switch to Digitizer usage for styluses
  HID: uclogic: Add pen support for XP-PEN Star 06
  HID: uclogic: Differentiate touch ring and touch strip
  HID: uclogic: Always shift touch reports to zero
  HID: uclogic: Do not focus on touch ring only
  HID: uclogic: Return raw parameters from v2 pen init
  HID: uclogic: Move param printing to a function
  HID: core: Display "SENSOR HUB" for sensor hub bus string in hid_info
  HID: amd_sfh: Move bus declaration outside of amd-sfh
  HID: amd_sfh: Add physical location to HID device
  HID: amd_sfh: Modify the hid name
  HID: amd_sfh: Modify the bus name
  HID: amd_sfh: Add sensor name by index for debug info
  HID: amd_sfh: Add support for sensor discovery
  HID: bigben: fix slab-out-of-bounds Write in bigben_probe
  Hid: wacom: Fix kernel test robot warning
  HID: uclogic: Disable pen usage for Huion keyboard interfaces
  HID: uclogic: Support disabling pen usage
  HID: uclogic: Pass keyboard reports as is
  ...
2022-05-24 15:21:15 -07:00
Linus Torvalds
d8e0f976f1 spi: Updates for v5.19
This is quite a quiet release but some new drivers mean that the
 diffstat is fairly large, the new drivers include the aspeed driver
 which is migrated from MTD as part of the ongoing move of controllers
 with specialised support for SPI flashes into the SPI subsystem.
 
  - Support for devices which flip CPHA during recieve only transfers
    (eg, if MOSI and MISO have inverted polarity).
  - Overhaul of the i.MX driver, including the addition of PIO support
    for better performance on small transfers.
  - Migration of the Aspeed driver from MTD.
  - Support for Aspeed AST2400, Ingenic JZ4775 and X1/2000 and MediaTek
    IPM and SFI.
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Merge tag 'spi-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "This is quite a quiet release but some new drivers mean that the
  diffstat is fairly large. The new drivers include the aspeed driver
  which is migrated from MTD as part of the ongoing move of controllers
  with specialised support for SPI flashes into the SPI subsystem.

   - Support for devices which flip CPHA during recieve only transfers
     (eg, if MOSI and MISO have inverted polarity).

   - Overhaul of the i.MX driver, including the addition of PIO support
     for better performance on small transfers.

   - Migration of the Aspeed driver from MTD.

   - Support for Aspeed AST2400, Ingenic JZ4775 and X1/2000 and MediaTek
     IPM and SFI"

* tag 'spi-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (84 commits)
  spi: spi-au1550: replace ternary operator with min()
  mtd: spi-nor: aspeed: set the decoding size to at least 2MB for AST2600
  spi: aspeed: Calibrate read timings
  spi: aspeed: Add support for the AST2400 SPI controller
  spi: aspeed: Workaround AST2500 limitations
  spi: aspeed: Adjust direct mapping to device size
  spi: aspeed: Add support for direct mapping
  spi: spi-mem: Convert Aspeed SMC driver to spi-mem
  spi: Convert the Aspeed SMC controllers device tree binding
  spi: spi-cadence: Update ISR status variable type to irqreturn_t
  spi: Doc fix - Describe add_lock and dma_map_dev in spi_controller
  spi: cadence-quadspi: Handle spi_unregister_master() in remove()
  spi: stm32-qspi: Remove SR_BUSY bit check before sending command
  spi: stm32-qspi: Always check SR_TCF flags in stm32_qspi_wait_cmd()
  spi: stm32-qspi: Fix wait_cmd timeout in APM mode
  spi: cadence-quadspi: remove unnecessary (void *) casts
  spi: cadence-quadspi: Add missing blank line in cqspi_request_mmap_dma()
  spi: spi-imx: mx51_ecspi_prepare_message(): skip writing MX51_ECSPI_CONFIG register if unchanged
  spi: spi-imx: add PIO polling support
  spi: spi-imx: replace struct spi_imx_data::bitbang by pointer to struct spi_controller
  ...
2022-05-24 15:13:30 -07:00
Linus Torvalds
638971b77f MMC core:
- Support zero-out using TRIM for eMMC
  - Allow to override the busy-timeout for the ioctl-cmds
 
 MMC host:
  - Continued the conversion of DT bindings into the JSON schema
  - jz4740: Apply DMA engine limits to maximum segment size
  - mmci_stm32: Use a buffer for unaligned DMA requests
  - mmc_spi: Enabled high-speed modes via parsing of DT
  - omap: Make clock management to be compliant with CCF
  - renesas_sdhi: Support eMMC HS400 mode for R-Car V3H ES2.0
  - renesas_sdhi: Don't allow support for eMMC HS400 for R-Car V3M/D3
  - sdhci_am654: Fix problem when SD card slot lacks the card detect line
  - sdhci-esdhc-imx: Add support for the imx8dxl variant
  - sdhci-brcmstb: Enable support for clock gating to save power
  - sdhci-msm: Add support for the sdx65 variant
  - sdhci-msm: Add support for the sm8150 variant
  - sdhci-of-dwcmshc: Add support for the Rockchip rk3588 variant
  - sdhci-pci-gli: Add workaround to allow GL9755 to enter ASPM L1.2
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Merge tag 'mmc-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
 "MMC core:

   - Support zero-out using TRIM for eMMC

   - Allow to override the busy-timeout for the ioctl-cmds

  MMC host:

   - Continued the conversion of DT bindings into the JSON schema

   - jz4740: Apply DMA engine limits to maximum segment size

   - mmci_stm32: Use a buffer for unaligned DMA requests

   - mmc_spi: Enabled high-speed modes via parsing of DT

   - omap: Make clock management to be compliant with CCF

   - renesas_sdhi:
      - Support eMMC HS400 mode for R-Car V3H ES2.0
      - Don't allow support for eMMC HS400 for R-Car V3M/D3

   - sdhci_am654: Fix problem when SD card slot lacks the card detect
     line

   - sdhci-esdhc-imx: Add support for the imx8dxl variant

   - sdhci-brcmstb: Enable support for clock gating to save power

   - sdhci-msm:
      - Add support for the sdx65 variant
      - Add support for the sm8150 variant

   - sdhci-of-dwcmshc: Add support for the Rockchip rk3588 variant

   - sdhci-pci-gli: Add workaround to allow GL9755 to enter ASPM L1.2"

* tag 'mmc-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (52 commits)
  mmc: sdhci-of-arasan: Add NULL check for data field
  mmc: core: Support zeroout using TRIM for eMMC
  mmc: sdhci-brcmstb: Fix compiler warning
  mmc: sdhci-msm: Add compatible string check for sdx65
  dt-bindings: mmc: sdhci-msm: Document the SDX65 compatible
  mmc: sdhci-msm: Add compatible string check for sm8150
  dt-bindings: mmc: sdhci-msm: Add compatible string for sm8150
  mmc: sdhci-msm: Add SoC specific compatibles
  dt-bindings: mmc: sdhci-msm: Convert bindings to yaml
  dt-bindings: mmc: brcm,sdhci-brcmstb: cleanup example
  dt-bindings: mmc: brcm,sdhci-brcmstb: correct number of reg entries
  mmc: sdhci-brcmstb: Enable Clock Gating to save power
  mmc: sdhci-brcmstb: Re-organize flags
  mmc: mmci: Remove custom ios handler
  mmc: atmel-mci: Simplify if(chan) and if(!chan)
  mmc: core: use kobj_to_dev()
  dt-bindings: mmc: sdhci-of-dwcmhsc: Add rk3588
  mmc: core: Add CIDs for cards to the entropy pool
  mmc: core: Allows to override the timeout value for ioctl() path
  mmc: sdhci-omap: Use of_device_get_match_data() helper
  ...
2022-05-24 14:56:38 -07:00
Linus Torvalds
076f222a69 hwmon updates for v5.19-rc1
- New drivers
 
   - Driver for the Microchip LAN966x SoC
 
   - PMBus driver for Infineon Digital Multi-phase xdp152 family controllers
 
 - Chip support added to existing drivers
 
   - asus-ec-sensors
 
     - Support for ROG STRIX X570-E GAMING WIFI II, PRIME X470-PRO,
       and ProArt X570 Creator WIFI
 
     - External temperature sensor support for ASUS WS X570-ACE
 
   - nct6775
 
     - Support for I2C driver
 
     - Support for ASUS PRO H410T / PRIME H410M-R / ROG X570-E GAMING WIFI II
 
   - lm75
 
     - Support for - Atmel AT30TS74
 
   - pmbus/max16601
 
     - Support for MAX16602
 
   - aquacomputer_d5next
 
     - Support for Aquacomputer Farbwerk
 
     - Support for Aquacomputer Octo
 
   - jc42
 
     - Support for S-34TS04A
 
 - Kernel API changes / clarifications
 
   - The chip parameter of with_info API is now mandatory
 
   - New hwmon_device_register_for_thermal API call for use by the thermal
     subsystem
 
 - Improvements
 
   - PMBus and JC42 drivers now register with thermal subsystem
 
   - PMBus drivers now support get_voltage/set_voltage power operations
 
   - The adt7475 driver now supports pin configuration
 
   - The lm90 driver now supports setting extended range temperatures
     configuration with a devicetree property
 
   - The dell-smm driver now registers as cooling device
 
   - The OCC driver delays hwmon registration until requested by userspace
 
 - Various other minor fixes and improvements
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Merge tag 'hwmon-for-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "New drivers:

   - Driver for the Microchip LAN966x SoC

   - PMBus driver for Infineon Digital Multi-phase xdp152 family
     controllers

  Chip support added to existing drivers:

   - asus-ec-sensors:
      - Support for ROG STRIX X570-E GAMING WIFI II, PRIME X470-PRO, and
        ProArt X570 Creator WIFI
      - External temperature sensor support for ASUS WS X570-ACE

   - nct6775:
      - Support for I2C driver
      - Support for ASUS PRO H410T / PRIME H410M-R /
        ROG X570-E GAMING WIFI II

   - lm75:
      - Support for - Atmel AT30TS74

   - pmbus/max16601:
      - Support for MAX16602

   - aquacomputer_d5next:
      - Support for Aquacomputer Farbwerk
      - Support for Aquacomputer Octo

   - jc42:
      - Support for S-34TS04A

  Kernel API changes / clarifications:

   - The chip parameter of with_info API is now mandatory

   - New hwmon_device_register_for_thermal API call for use by the
     thermal subsystem

  Improvements:

   - PMBus and JC42 drivers now register with thermal subsystem

   - PMBus drivers now support get_voltage/set_voltage power operations

   - The adt7475 driver now supports pin configuration

   - The lm90 driver now supports setting extended range temperatures
     configuration with a devicetree property

   - The dell-smm driver now registers as cooling device

   - The OCC driver delays hwmon registration until requested by
     userspace

  ... and various other minor fixes and improvements"

* tag 'hwmon-for-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (71 commits)
  hwmon: (aquacomputer_d5next) Fix an error handling path in aqc_probe()
  hwmon: (sl28cpld) Fix typo in comment
  hwmon: (pmbus) Check PEC support before reading other registers
  hwmon: (dimmtemp) Fix bitmap handling
  hwmon: (lm90) enable extended range according to DTS node
  dt-bindings: hwmon: lm90: add ti,extended-range-enable property
  dt-bindings: hwmon: lm90: add missing ti,tmp461
  hwmon: (ibmaem) Directly use ida_alloc()/free()
  hwmon: Directly use ida_alloc()/free()
  hwmon: (asus-ec-sensors) fix Formula VIII definition
  dt-bindings: trivial-devices: Add xdp152
  hwmon: (sl28cpld-hwmon) Use HWMON_CHANNEL_INFO macro
  hwmon: (pwm-fan) Use HWMON_CHANNEL_INFO macro
  hwmon: (peci/dimmtemp) Use HWMON_CHANNEL_INFO macro
  hwmon: (peci/cputemp) Use HWMON_CHANNEL_INFO macro
  hwmon: (mr75203) Use HWMON_CHANNEL_INFO macro
  hwmon: (ltc2992) Use HWMON_CHANNEL_INFO macro
  hwmon: (as370-hwmon) Use HWMON_CHANNEL_INFO macro
  hwmon: Make chip parameter for with_info API mandatory
  thermal/drivers/thermal_hwmon: Use hwmon_device_register_for_thermal()
  ...
2022-05-24 14:23:10 -07:00
Linus Torvalds
7cf6a8a17f tpmdd updates for v5.19-rc1
- Strictened validation of key hashes for SYSTEM_BLACKLIST_HASH_LIST.  An
   invalid hash format causes a compilation error.  Previously, they got
   included to the kernel binary but were silently ignored at run-time.
 - Allow root user to append new hashes to the blacklist keyring.
 - Trusted keys backed with Cryptographic Acceleration and Assurance Module
   (CAAM), which part of some of the new NXP's SoC's.  Now there is total
   three hardware backends for trusted keys: TPM, ARM TEE and CAAM.
 - A scattered set of fixes and small improvements for the TPM driver.
 
 Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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Merge tag 'tpmdd-next-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd

Pull tpm updates from Jarkko Sakkinen:

 - Tightened validation of key hashes for SYSTEM_BLACKLIST_HASH_LIST. An
   invalid hash format causes a compilation error. Previously, they got
   included to the kernel binary but were silently ignored at run-time.

 - Allow root user to append new hashes to the blacklist keyring.

 - Trusted keys backed with Cryptographic Acceleration and Assurance
   Module (CAAM), which part of some of the new NXP's SoC's. Now there
   is total three hardware backends for trusted keys: TPM, ARM TEE and
   CAAM.

 - A scattered set of fixes and small improvements for the TPM driver.

* tag 'tpmdd-next-v5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
  MAINTAINERS: add KEYS-TRUSTED-CAAM
  doc: trusted-encrypted: describe new CAAM trust source
  KEYS: trusted: Introduce support for NXP CAAM-based trusted keys
  crypto: caam - add in-kernel interface for blob generator
  crypto: caam - determine whether CAAM supports blob encap/decap
  KEYS: trusted: allow use of kernel RNG for key material
  KEYS: trusted: allow use of TEE as backend without TCG_TPM support
  tpm: Add field upgrade mode support for Infineon TPM2 modules
  tpm: Fix buffer access in tpm2_get_tpm_pt()
  char: tpm: cr50_i2c: Suppress duplicated error message in .remove()
  tpm: cr50: Add new device/vendor ID 0x504a6666
  tpm: Remove read16/read32/write32 calls from tpm_tis_phy_ops
  tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe()
  tpm/tpm_ftpm_tee: Return true/false (not 1/0) from bool functions
  certs: Explain the rationale to call panic()
  certs: Allow root user to append signed hashes to the blacklist keyring
  certs: Check that builtin blacklist hashes are valid
  certs: Make blacklist_vet_description() more strict
  certs: Factor out the blacklist hash creation
  tools/certs: Add print-cert-tbs-hash.sh
2022-05-24 13:16:50 -07:00
Linus Torvalds
6f3f04c190 Scheduler changes in this cycle were:
- Updates to scheduler metrics:
 
     - PELT fixes & enhancements
     - PSI fixes & enhancements
     - Refactor cpu_util_without()
 
  - Updates to instrumentation/debugging:
 
     - Remove sched_trace_*() helper functions - can be done via debug info
     - Fix double update_rq_clock() warnings
 
  - Introduce & use "preemption model accessors" to simplify some of
    the Kconfig complexity.
 
  - Make softirq handling RT-safe.
 
  - Misc smaller fixes & cleanups.
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'sched-core-2022-05-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull scheduler updates from Ingo Molnar:

 - Updates to scheduler metrics:
     - PELT fixes & enhancements
     - PSI fixes & enhancements
     - Refactor cpu_util_without()

 - Updates to instrumentation/debugging:
     - Remove sched_trace_*() helper functions - can be done via debug
       info
     - Fix double update_rq_clock() warnings

 - Introduce & use "preemption model accessors" to simplify some of the
   Kconfig complexity.

 - Make softirq handling RT-safe.

 - Misc smaller fixes & cleanups.

* tag 'sched-core-2022-05-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  topology: Remove unused cpu_cluster_mask()
  sched: Reverse sched_class layout
  sched/deadline: Remove superfluous rq clock update in push_dl_task()
  sched/core: Avoid obvious double update_rq_clock warning
  smp: Make softirq handling RT safe in flush_smp_call_function_queue()
  smp: Rename flush_smp_call_function_from_idle()
  sched: Fix missing prototype warnings
  sched/fair: Remove cfs_rq_tg_path()
  sched/fair: Remove sched_trace_*() helper functions
  sched/fair: Refactor cpu_util_without()
  sched/fair: Revise comment about lb decision matrix
  sched/psi: report zeroes for CPU full at the system level
  sched/fair: Delete useless condition in tg_unthrottle_up()
  sched/fair: Fix cfs_rq_clock_pelt() for throttled cfs_rq
  sched/fair: Move calculate of avg_load to a better location
  mailmap: Update my email address to @redhat.com
  MAINTAINERS: Add myself as scheduler topology reviewer
  psi: Fix trigger being fired unexpectedly at initial
  ftrace: Use preemption model accessors for trace header printout
  kcsan: Use preemption model accessors
2022-05-24 11:11:13 -07:00
Jiri Kosina
07d17217c6 Merge branch 'for-5.19/wacom' into for-linus
- support for pens with 3 buttons (Joshua Dickens)
- support for HID_DG_SCANTIME to report the timestamp for pen and touch events
  (Joshua Dickens)
2022-05-24 10:59:51 +02:00
Christophe Leroy
5d7c854593 livepatch: Remove klp_arch_set_pc() and asm/livepatch.h
All three versions of klp_arch_set_pc() do exactly the same: they
call ftrace_instruction_pointer_set().

Call ftrace_instruction_pointer_set() directly and remove
klp_arch_set_pc().

As klp_arch_set_pc() was the only thing remaining in asm/livepatch.h
on x86 and s390, remove asm/livepatch.h

livepatch.h remains on powerpc but its content is exclusively used
by powerpc specific code.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: Petr Mladek <pmladek@suse.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Petr Mladek <pmladek@suse.com>
2022-05-24 08:46:37 +02:00
Linus Torvalds
8443516da6 platform-drivers-x86 for v5.19-1
Highlights:
  -  New drivers:
     -  Intel "In Field Scan" (IFS) support
     -  Winmate FM07/FM07P buttons
     -  Mellanox SN2201 support
  -  AMD PMC driver enhancements
  -  Lots of various other small fixes and hardware-id additions
 
 The following is an automated git shortlog grouped by driver:
 
 Documentation:
  -  In-Field Scan
 
 Documentation/ABI:
  -  Add new attributes for mlxreg-io sysfs interfaces
  -  sysfs-class-firmware-attributes: Misc. cleanups
  -  sysfs-class-firmware-attributes: Fix Sphinx errors
  -  sysfs-driver-intel_sdsi: Fix sphinx warnings
 
 acerhdf:
  -  Cleanup str_starts_with()
 
 amd-pmc:
  -  Fix build error unused-function
  -  Shuffle location of amd_pmc_get_smu_version()
  -  Avoid reading SMU version at probe time
  -  Move FCH init to first use
  -  Move SMU logging setup out of init
  -  Fix compilation without CONFIG_SUSPEND
 
 amd_hsmp:
  -  Add HSMP protocol version 5 messages
 
 asus-nb-wmi:
  -  Add keymap for MyASUS key
 
 asus-wmi:
  -  Update unknown code message
  -  Use kobj_to_dev()
  -  Fix driver not binding when fan curve control probe fails
  -  Potential buffer overflow in asus_wmi_evaluate_method_buf()
 
 barco-p50-gpio:
  -  Fix duplicate included linux/io.h
 
 dell-laptop:
  -  Add quirk entry for Latitude 7520
 
 gigabyte-wmi:
  -  Add support for Z490 AORUS ELITE AC and X570 AORUS ELITE WIFI
  -  added support for B660 GAMING X DDR4 motherboard
 
 hp-wmi:
  -  Correct code style related issues
 
 intel-hid:
  -  fix _DSM function index handling
 
 intel-uncore-freq:
  -  Prevent driver loading in guests
 
 intel_cht_int33fe:
  -  Set driver data
 
 platform/mellanox:
  -  Add support for new SN2201 system
 
 platform/surface:
  -  aggregator: Fix initialization order when compiling as builtin module
  -  gpe: Add support for Surface Pro 8
 
 platform/x86/dell:
  -  add buffer allocation/free functions for SMI calls
 
 platform/x86/intel:
  -  Fix 'rmmod pmt_telemetry' panic
  -  pmc/core: Use kobj_to_dev()
  -  pmc/core: change pmc_lpm_modes to static
 
 platform/x86/intel/ifs:
  -  Add CPU_SUP_INTEL dependency
  -  add ABI documentation for IFS
  -  Add IFS sysfs interface
  -  Add scan test support
  -  Authenticate and copy to secured memory
  -  Check IFS Image sanity
  -  Read IFS firmware image
  -  Add stub driver for In-Field Scan
 
 platform/x86/intel/sdsi:
  -  Fix bug in multi packet reads
  -  Poll on ready bit for writes
  -  Handle leaky bucket
 
 platform_data/mlxreg:
  -  Add field for notification callback
 
 pmc_atom:
  -  dont export pmc_atom_read - no modular users
  -  remove unused pmc_atom_write()
 
 samsung-laptop:
  -  use kobj_to_dev()
  -  Fix an unsigned comparison which can never be negative
 
 stop_machine:
  -  Add stop_core_cpuslocked() for per-core operations
 
 think-lmi:
  -  certificate support clean ups
 
 thinkpad_acpi:
  -  Correct dual fan probe
  -  Add a s2idle resume quirk for a number of laptops
  -  Convert btusb DMI list to quirks
 
 tools/power/x86/intel-speed-select:
  -  Fix warning for perf_cap.cpu
  -  Display error on turbo mode disabled
  -  fix build failure when using -Wl,--as-needed
 
 toshiba_acpi:
  -  use kobj_to_dev()
 
 trace:
  -  platform/x86/intel/ifs: Add trace point to track Intel IFS operations
 
 winmate-fm07-keys:
  -  Winmate FM07/FM07P buttons
 
 wmi:
  -  replace usage of found with dedicated list iterator variable
 
 x86/microcode/intel:
  -  Expose collect_cpu_info_early() for IFS
 
 x86/msr-index:
  -  Define INTEGRITY_CAPABILITIES MSR
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Merge tag 'platform-drivers-x86-v5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Hans de Goede:
 "This includes some small changes to kernel/stop_machine.c and arch/x86
  which are deps of the new Intel IFS support.

  Highlights:

   - New drivers:
       - Intel "In Field Scan" (IFS) support
       - Winmate FM07/FM07P buttons
       - Mellanox SN2201 support

   -  AMD PMC driver enhancements

   -  Lots of various other small fixes and hardware-id additions"

* tag 'platform-drivers-x86-v5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (54 commits)
  platform/x86/intel/ifs: Add CPU_SUP_INTEL dependency
  platform/x86: intel_cht_int33fe: Set driver data
  platform/x86: intel-hid: fix _DSM function index handling
  platform/x86: toshiba_acpi: use kobj_to_dev()
  platform/x86: samsung-laptop: use kobj_to_dev()
  platform/x86: gigabyte-wmi: Add support for Z490 AORUS ELITE AC and X570 AORUS ELITE WIFI
  tools/power/x86/intel-speed-select: Fix warning for perf_cap.cpu
  tools/power/x86/intel-speed-select: Display error on turbo mode disabled
  Documentation: In-Field Scan
  platform/x86/intel/ifs: add ABI documentation for IFS
  trace: platform/x86/intel/ifs: Add trace point to track Intel IFS operations
  platform/x86/intel/ifs: Add IFS sysfs interface
  platform/x86/intel/ifs: Add scan test support
  platform/x86/intel/ifs: Authenticate and copy to secured memory
  platform/x86/intel/ifs: Check IFS Image sanity
  platform/x86/intel/ifs: Read IFS firmware image
  platform/x86/intel/ifs: Add stub driver for In-Field Scan
  stop_machine: Add stop_core_cpuslocked() for per-core operations
  x86/msr-index: Define INTEGRITY_CAPABILITIES MSR
  x86/microcode/intel: Expose collect_cpu_info_early() for IFS
  ...
2022-05-23 20:38:39 -07:00
Linus Torvalds
a13dc4d409 - Serious sanitization and cleanup of the whole APERF/MPERF and
frequency invariance code along with removing the need for unnecessary IPIs
 
 - Finally remove a.out support
 
 - The usual trivial cleanups and fixes all over x86
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Merge tag 'x86_cleanups_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 cleanups from Borislav Petkov:

 - Serious sanitization and cleanup of the whole APERF/MPERF and
   frequency invariance code along with removing the need for
   unnecessary IPIs

 - Finally remove a.out support

 - The usual trivial cleanups and fixes all over x86

* tag 'x86_cleanups_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits)
  x86: Remove empty files
  x86/speculation: Add missing srbds=off to the mitigations= help text
  x86/prctl: Remove pointless task argument
  x86/aperfperf: Make it correct on 32bit and UP kernels
  x86/aperfmperf: Integrate the fallback code from show_cpuinfo()
  x86/aperfmperf: Replace arch_freq_get_on_cpu()
  x86/aperfmperf: Replace aperfmperf_get_khz()
  x86/aperfmperf: Store aperf/mperf data for cpu frequency reads
  x86/aperfmperf: Make parts of the frequency invariance code unconditional
  x86/aperfmperf: Restructure arch_scale_freq_tick()
  x86/aperfmperf: Put frequency invariance aperf/mperf data into a struct
  x86/aperfmperf: Untangle Intel and AMD frequency invariance init
  x86/aperfmperf: Separate AP/BP frequency invariance init
  x86/smp: Move APERF/MPERF code where it belongs
  x86/aperfmperf: Dont wake idle CPUs in arch_freq_get_on_cpu()
  x86/process: Fix kernel-doc warning due to a changed function name
  x86: Remove a.out support
  x86/mm: Replace nodes_weight() with nodes_empty() where appropriate
  x86: Replace cpumask_weight() with cpumask_empty() where appropriate
  x86/pkeys: Remove __arch_set_user_pkey_access() declaration
  ...
2022-05-23 18:17:09 -07:00
Jakub Kicinski
1ef0736c07 Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says:

====================
pull-request: bpf-next 2022-05-23

We've added 113 non-merge commits during the last 26 day(s) which contain
a total of 121 files changed, 7425 insertions(+), 1586 deletions(-).

The main changes are:

1) Speed up symbol resolution for kprobes multi-link attachments, from Jiri Olsa.

2) Add BPF dynamic pointer infrastructure e.g. to allow for dynamically sized ringbuf
   reservations without extra memory copies, from Joanne Koong.

3) Big batch of libbpf improvements towards libbpf 1.0 release, from Andrii Nakryiko.

4) Add BPF link iterator to traverse links via seq_file ops, from Dmitrii Dolgov.

5) Add source IP address to BPF tunnel key infrastructure, from Kaixi Fan.

6) Refine unprivileged BPF to disable only object-creating commands, from Alan Maguire.

7) Fix JIT blinding of ld_imm64 when they point to subprogs, from Alexei Starovoitov.

8) Add BPF access to mptcp_sock structures and their meta data, from Geliang Tang.

9) Add new BPF helper for access to remote CPU's BPF map elements, from Feng Zhou.

10) Allow attaching 64-bit cookie to BPF link of fentry/fexit/fmod_ret, from Kui-Feng Lee.

11) Follow-ups to typed pointer support in BPF maps, from Kumar Kartikeya Dwivedi.

12) Add busy-poll test cases to the XSK selftest suite, from Magnus Karlsson.

13) Improvements in BPF selftest test_progs subtest output, from Mykola Lysenko.

14) Fill bpf_prog_pack allocator areas with illegal instructions, from Song Liu.

15) Add generic batch operations for BPF map-in-map cases, from Takshak Chahande.

16) Make bpf_jit_enable more user friendly when permanently on 1, from Tiezhu Yang.

17) Fix an array overflow in bpf_trampoline_get_progs(), from Yuntao Wang.

====================

Link: https://lore.kernel.org/r/20220523223805.27931-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-23 16:07:14 -07:00
Rafael J. Wysocki
388292df27 Merge back earlier thermal control updates for 5.19-rc1. 2022-05-23 20:31:57 +02:00
Magnus Karlsson
a56672f202 MAINTAINERS: Add maintainer to AF_XDP
Maciej Fijalkowski has gracefully accepted to become the third
maintainer for the AF_XDP code. Thank you Maciej!

Signed-off-by: Magnus Karlsson <magnus.karlsson@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Björn Töpel <bjorn@kernel.org>
Acked-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Link: https://lore.kernel.org/bpf/20220523083254.32285-1-magnus.karlsson@gmail.com
2022-05-23 18:20:27 +02:00
Ahmad Fatoum
7f3113e3b9 MAINTAINERS: add KEYS-TRUSTED-CAAM
Create a maintainer entry for CAAM trusted keys in the Linux keyring.

Reviewed-by: Pankaj Gupta <pankaj.gupta@nxp.com>
Acked-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
2022-05-23 18:47:50 +03:00
Mickaël Salaün
addf466389 certs: Check that builtin blacklist hashes are valid
Add and use a check-blacklist-hashes.awk script to make sure that the
builtin blacklist hashes set with CONFIG_SYSTEM_BLACKLIST_HASH_LIST will
effectively be taken into account as blacklisted hashes.  This is useful
to debug invalid hash formats, and it make sure that previous hashes
which could have been loaded in the kernel, but silently ignored, are
now noticed and deal with by the user at kernel build time.

This also prevent stricter blacklist key description checking (provided
by following commits) to failed for builtin hashes.

Update CONFIG_SYSTEM_BLACKLIST_HASH_LIST help to explain the content of
a hash string and how to generate certificate ones.

Cc: David Howells <dhowells@redhat.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Eric Snowberg <eric.snowberg@oracle.com>
Cc: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Mickaël Salaün <mic@linux.microsoft.com>
Link: https://lore.kernel.org/r/20210712170313.884724-3-mic@digikod.net
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
2022-05-23 18:47:49 +03:00
Mickaël Salaün
58d416351e tools/certs: Add print-cert-tbs-hash.sh
Add a new helper print-cert-tbs-hash.sh to generate a TBSCertificate
hash from a given certificate.  This is useful to generate a blacklist
key description used to forbid loading a specific certificate in a
keyring, or to invalidate a certificate provided by a PKCS#7 file.

This kind of hash formatting is required to populate the file pointed
out by CONFIG_SYSTEM_BLACKLIST_HASH_LIST, but only the kernel code was
available to understand how to effectively create such hash.

Cc: David Howells <dhowells@redhat.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Eric Snowberg <eric.snowberg@oracle.com>
Signed-off-by: Mickaël Salaün <mic@linux.microsoft.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Link: https://lore.kernel.org/r/20210712170313.884724-2-mic@digikod.net
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
2022-05-23 18:47:49 +03:00
Takashi Iwai
0163717ed5 ASoC: Updates for v5.19
This is quite a big update, partly due to the addition of some larger
 drivers (more of which is to follow since at least the AVS driver is
 still a work in progress) and partly due to Charles' work sorting out
 our handling of endianness.  As has been the case recently it's much
 more about drivers than the core.
 
  - Overhaul of endianness specification for data formats, avoiding
    needless restrictions due to CODECs.
  - Initial stages of Intel AVS driver merge.
  - Introduction of v4 IPC mechanism for SOF.
  - TDM mode support for AK4613.
  - Support for Analog Devices ADAU1361, Cirrus Logic CS35L45, Maxim
    MAX98396, MediaTek MT8186, NXP i.MX8 micfil and SAI interfaces,
    nVidia Tegra186 ASRC, and Texas Instruments TAS2764 and TAS2780
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Merge tag 'asoc-v5.19' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.19

This is quite a big update, partly due to the addition of some larger
drivers (more of which is to follow since at least the AVS driver is
still a work in progress) and partly due to Charles' work sorting out
our handling of endianness.  As has been the case recently it's much
more about drivers than the core.

 - Overhaul of endianness specification for data formats, avoiding
   needless restrictions due to CODECs.
 - Initial stages of Intel AVS driver merge.
 - Introduction of v4 IPC mechanism for SOF.
 - TDM mode support for AK4613.
 - Support for Analog Devices ADAU1361, Cirrus Logic CS35L45, Maxim
   MAX98396, MediaTek MT8186, NXP i.MX8 micfil and SAI interfaces,
   nVidia Tegra186 ASRC, and Texas Instruments TAS2764 and TAS2780
2022-05-23 16:03:04 +02:00
Zev Weiss
6bb77c55b0 hwmon: (nct6775) Add i2c driver
This driver provides an i2c I/O mechanism for the core nct6775 driver,
as might be used by a BMC.  Because the Super I/O chip is shared with
the host CPU in such a scenario (and the host should ultimately be in
control of it), the i2c driver is strictly read-only to avoid
interfering with any usage by the host (aside from the bank-select
register, which seems to be replicated for the i2c interface).

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Tested-by: Renze Nicolai <renze@rnplus.nl>
Link: https://lore.kernel.org/r/20220428012707.24921-3-zev@bewilderbeest.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-05-22 11:32:31 -07:00
Nicolas Rybowski
8039d35321 selftests/bpf: Add MPTCP test base
This patch adds a base for MPTCP specific tests.

It is currently limited to the is_mptcp field in case of plain TCP
connection because there is no easy way to get the subflow sk from a msk
in userspace. This implies that we cannot lookup the sk_storage attached
to the subflow sk in the sockops program.

v4:
 - add copyright 2022 (Andrii)
 - use ASSERT_* instead of CHECK_FAIL (Andrii)
 - drop SEC("version") (Andrii)
 - use is_mptcp in tcp_sock, instead of bpf_tcp_sock (Martin & Andrii)

v5:
 - Drop connect_to_mptcp_fd (Martin)
 - Use BPF test skeleton (Andrii)
 - Use ASSERT_EQ (Andrii)
 - Drop the 'msg' parameter of verify_sk

Co-developed-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Nicolas Rybowski <nicolas.rybowski@tessares.net>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Link: https://lore.kernel.org/bpf/20220519233016.105670-4-mathew.j.martineau@linux.intel.com
2022-05-20 15:33:23 -07:00
Zev Weiss
c3963bc0a0 hwmon: (nct6775) Split core and platform driver
This splits the nct6775 driver into an interface-independent core and
a separate platform driver that wraps inb/outb port I/O (or asuswmi
methods) around that core.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Tested-by: Renze Nicolai <renze@rnplus.nl>
Link: https://lore.kernel.org/r/20220427010154.29749-7-zev@bewilderbeest.net
Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-05-20 10:57:06 -07:00
Jack Doan
229b159c50 hwmon: (aquacomputer_d5next) Add support for Aquacomputer Farbwerk
Extend aquacomputer_d5next driver to expose hardware
temperature sensors of the Aquacomputer Farbwerk RGB controller, which
communicates through a proprietary USB HID protocol.

Four temperature sensors are available. Additionally, serial number and
firmware version are exposed through debugfs.

Also, add Jack Doan to MAINTAINERS for this driver.

Signed-off-by: Jack Doan <me@jackdoan.com>
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Link: https://lore.kernel.org/r/YmTcrq8Gzel0zYYD@jackdesk
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-05-20 10:57:05 -07:00
Camel Guo
bd90c5b939 dt-bindings: hwmon: Add TMP401, TMP411 and TMP43x
Document the TMP401, TMP411 and TMP43x device devicetree bindings

Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Camel Guo <camel.guo@axis.com>
Link: https://lore.kernel.org/r/20220414075824.2634839-2-camel.guo@axis.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-05-20 10:57:05 -07:00
Steffen Eiden
cbac924200 selftests: drivers/s390x: Add uvdevice tests
Adds some selftests to test ioctl error paths of the uv-uapi.
The Kconfig S390_UV_UAPI must be selected and the Ultravisor facility
must be available. The test can be executed by non-root, however, the
uvdevice special file /dev/uv must be accessible for reading and
writing which may imply root privileges.

  ./test-uv-device
  TAP version 13
  1..6
  # Starting 6 tests from 3 test cases.
  #  RUN           uvio_fixture.att.fault_ioctl_arg ...
  #            OK  uvio_fixture.att.fault_ioctl_arg
  ok 1 uvio_fixture.att.fault_ioctl_arg
  #  RUN           uvio_fixture.att.fault_uvio_arg ...
  #            OK  uvio_fixture.att.fault_uvio_arg
  ok 2 uvio_fixture.att.fault_uvio_arg
  #  RUN           uvio_fixture.att.inval_ioctl_cb ...
  #            OK  uvio_fixture.att.inval_ioctl_cb
  ok 3 uvio_fixture.att.inval_ioctl_cb
  #  RUN           uvio_fixture.att.inval_ioctl_cmd ...
  #            OK  uvio_fixture.att.inval_ioctl_cmd
  ok 4 uvio_fixture.att.inval_ioctl_cmd
  #  RUN           attest_fixture.att_inval_request ...
  #            OK  attest_fixture.att_inval_request
  ok 5 attest_fixture.att_inval_request
  #  RUN           attest_fixture.att_inval_addr ...
  #            OK  attest_fixture.att_inval_addr
  ok 6 attest_fixture.att_inval_addr
  # PASSED: 6 / 6 tests passed.
  # Totals: pass:6 fail:0 xfail:0 xpass:0 skip:0 error:0

Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Acked-by: Janosch Frank <frankja@linux.ibm.com>
Message-Id: <20220510144724.3321985-3-seiden@linux.ibm.com>
Link: https://lore.kernel.org/kvm/20220510144724.3321985-3-seiden@linux.ibm.com/
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
2022-05-20 16:38:42 +02:00
Steffen Eiden
4689752c79 drivers/s390/char: Add Ultravisor io device
This patch adds a new miscdevice to expose some Ultravisor functions
to userspace. Userspace can send IOCTLs to the uvdevice that will then
emit a corresponding Ultravisor Call and hands the result over to
userspace. The uvdevice is available if the Ultravisor Call facility is
present.
Userspace can call the Retrieve Attestation Measurement
Ultravisor Call using IOCTLs on the uvdevice.

The uvdevice will do some sanity checks first.
Then, copy the request data to kernel space, build the UVCB,
perform the UV call, and copy the result back to userspace.

Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Link: https://lore.kernel.org/kvm/20220516113335.338212-1-seiden@linux.ibm.com/
Message-Id: <20220516113335.338212-1-seiden@linux.ibm.com>
Signed-off-by: Janosch Frank <frankja@linux.ibm.com> (whitespace and  tristate fixes, pick)
2022-05-20 16:38:35 +02:00
Joerg Roedel
b0dacee202 Merge branches 'apple/dart', 'arm/mediatek', 'arm/msm', 'arm/smmu', 'ppc/pamu', 'x86/vt-d', 'x86/amd' and 'vfio-notifier-fix' into next 2022-05-20 12:27:17 +02:00
Anup Patel
fed9b26b25 MAINTAINERS: Update KVM RISC-V entry to cover selftests support
We update KVM RISC-V maintainers entry to include appropriate KVM
selftests directories so that RISC-V related KVM selftests patches
are CC'ed to KVM RISC-V mailing list.

Signed-off-by: Anup Patel <anup@brainfault.org>
2022-05-20 09:09:23 +05:30
Muchun Song
504ed164d7 MAINTAINERS: add Muchun as a memcg reviewer
I have been focusing on mm for the past two years.  e.g.  developing,
fixing bugs, reviewing.  I have fixed lots of races (including memcg).  I
would like to help people working on memcg or related by reviewing their
work.  Let me be Cc'd on patches related to memcg.

Link: https://lkml.kernel.org/r/20220517143320.99649-1-songmuchun@bytedance.com
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Acked-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: FanJun Kong <bh1scw@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-05-19 14:10:30 -07:00
Oliver Hartkopp
6c1e423a3c can: can-dev: remove obsolete CAN LED support
Since commit 30f3b42147 ("can: mark led trigger as broken") the
CAN specific LED support was disabled and marked as BROKEN. As the
common LED support with CONFIG_LEDS_TRIGGER_NETDEV should do this work
now the code can be removed as preparation for a CAN netdevice Kconfig
rework.

Link: https://lore.kernel.org/all/20220518154527.29046-1-socketcan@hartkopp.net
Suggested-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
[mkl: remove led.h from MAINTAINERS]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2022-05-19 22:15:51 +02:00
Jakub Kicinski
d7e6f58360 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
drivers/net/ethernet/mellanox/mlx5/core/main.c
  b33886971d ("net/mlx5: Initialize flow steering during driver probe")
  40379a0084 ("net/mlx5_fpga: Drop INNOVA TLS support")
  f2b41b32cd ("net/mlx5: Remove ipsec_ops function table")
https://lore.kernel.org/all/20220519040345.6yrjromcdistu7vh@sx1/
  16d42d3133 ("net/mlx5: Drain fw_reset when removing device")
  8324a02c34 ("net/mlx5: Add exit route when waiting for FW")
https://lore.kernel.org/all/20220519114119.060ce014@canb.auug.org.au/

tools/testing/selftests/net/mptcp/mptcp_join.sh
  e274f71540 ("selftests: mptcp: add subflow limits test-cases")
  b6e074e171 ("selftests: mptcp: add infinite map testcase")
  5ac1d2d634 ("selftests: mptcp: Add tests for userspace PM type")
https://lore.kernel.org/all/20220516111918.366d747f@canb.auug.org.au/

net/mptcp/options.c
  ba2c89e0ea ("mptcp: fix checksum byte order")
  1e39e5a32a ("mptcp: infinite mapping sending")
  ea66758c17 ("tcp: allow MPTCP to update the announced window")
https://lore.kernel.org/all/20220519115146.751c3a37@canb.auug.org.au/

net/mptcp/pm.c
  95d6865178 ("mptcp: fix subflow accounting on close")
  4d25247d3a ("mptcp: bypass in-kernel PM restrictions for non-kernel PMs")
https://lore.kernel.org/all/20220516111435.72f35dca@canb.auug.org.au/

net/mptcp/subflow.c
  ae66fb2ba6 ("mptcp: Do TCP fallback on early DSS checksum failure")
  0348c690ed ("mptcp: add the fallback check")
  f8d4bcacff ("mptcp: infinite mapping receiving")
https://lore.kernel.org/all/20220519115837.380bb8d4@canb.auug.org.au/

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-19 11:23:59 -07:00
Luis Chamberlain
6ee60e9c9f MAINTAINERS: add Russ Weight as a firmware loader maintainer
Russ has done extensive rework on the usermode helper interface for
the firmware loader. He's also exressed recent interest with maintenance
and has kindly agreed to help review generic patches for the firmware
loader. So add him as a new maintainer!

Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Russ Weight <russell.h.weight@intel.com>
Link: https://lore.kernel.org/r/20220512185529.3138310-1-mcgrof@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-19 19:28:50 +02:00
Miquel Raynal
6cd4154a26 dt-bindings: dmaengine: Introduce RZN1 dmamux bindings
The Renesas RZN1 DMA IP is based on a DW core, with eg. an additional
dmamux register located in the system control area which can take up to
32 requests (16 per DMA controller). Each DMA channel can be wired to
two different peripherals.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20220427095653.91804-2-miquel.raynal@bootlin.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-05-19 22:34:51 +05:30
Greg Kroah-Hartman
bab6ffa233 FPGA Manager changes for 5.19-rc1
FPGA Manager
 
 - My change moves the linux-fpga repository to a shared
   location w/ shared responsibilities between maintainers
 - Nava's changes fix coding style and kernel-docs
 
 DFL
 
 - Matthew's change allows ports to be linked to FMEs.
 - Tianfei's changes clean up some documentation and
   ensure the feature type is checked before parsing IRQs
 
 All patches have been reviewed on the mailing list, and have been in the
 last linux-next releases (as part of our for-next branch).
 
 Signed-off-by: Moritz Fischer <mdf@kernel.org>
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Merge tag 'fpga-for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next

Moritz writes:

FPGA Manager changes for 5.19-rc1

FPGA Manager

- My change moves the linux-fpga repository to a shared
  location w/ shared responsibilities between maintainers
- Nava's changes fix coding style and kernel-docs

DFL

- Matthew's change allows ports to be linked to FMEs.
- Tianfei's changes clean up some documentation and
  ensure the feature type is checked before parsing IRQs

All patches have been reviewed on the mailing list, and have been in the
last linux-next releases (as part of our for-next branch).

Signed-off-by: Moritz Fischer <mdf@kernel.org>

* tag 'fpga-for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga:
  fpga: dfl: Allow Port to be linked to FME's DFL
  Documentation: fpga: dfl: add link address of feature id table
  fpga: dfl: check feature type before parse irq info
  fpga: fpga-region: fix kernel-doc formatting issues
  fpga: Use tab instead of space indentation
  fpga: fpga-mgr: fix kernel-doc warnings
  fpga: fix for coding style issues
  MAINTAINERS: Update linux-fpga repository location
2022-05-19 17:17:58 +02:00
Greg Kroah-Hartman
46ee6bcac9 MHI changes for v5.19
MHI Host
 --------
 
 Support for new modems:
 
  - Foxconn Cinterion MV32-WA/MV32-WB based on SDX62/SDX65
  - Telit FN980 v1 based on SDX55
  - Telit FN990 based on SDX65
  - Foxconn T99W373/T99W368 based on SDX62/SDX65
 
 Core changes:
 
  - During the recycle of event ring elements, compute the ctxt_wp based on the
    local cached value instead of reading from shared memory. This is to prevent
    the possible corruption of the ctxt_wp as some of the endpoint devices could
    modify the value in shared memory.
 
  - Add sysfs support for resetting the endpoint based on the MHI spec. The MHI
    spec allows the host to hard reset the device in the case of an unrecoverable
    error and all other reset mechanisms have failed.
 
  - During MHI shutdown, wait for the endpoint device to enter the ready state
    post reset before proceeding. This is to avoid a possible race where host
    would remove the interrupt handler and device will send ready state
    interrupt, resulting in IOMMU fault.
 
  - Bail out updating the MHI register if the read has failed during
    read/modify/write.
 
  - Use mhi_write_reg() instead of mhi_write_reg_field() for writing the whole
    register fields in mhi_init_mmio().
 
 MAINTAINERS change:
 
  - Since Qualcomm has moved the email domain for its employess from codeaurora
    domain to quicinc, update the same for Hemant.
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Merge tag 'mhi-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi into char-work-next

Manivannan writes:

MHI changes for v5.19

MHI Host
--------

Support for new modems:

 - Foxconn Cinterion MV32-WA/MV32-WB based on SDX62/SDX65
 - Telit FN980 v1 based on SDX55
 - Telit FN990 based on SDX65
 - Foxconn T99W373/T99W368 based on SDX62/SDX65

Core changes:

 - During the recycle of event ring elements, compute the ctxt_wp based on the
   local cached value instead of reading from shared memory. This is to prevent
   the possible corruption of the ctxt_wp as some of the endpoint devices could
   modify the value in shared memory.

 - Add sysfs support for resetting the endpoint based on the MHI spec. The MHI
   spec allows the host to hard reset the device in the case of an unrecoverable
   error and all other reset mechanisms have failed.

 - During MHI shutdown, wait for the endpoint device to enter the ready state
   post reset before proceeding. This is to avoid a possible race where host
   would remove the interrupt handler and device will send ready state
   interrupt, resulting in IOMMU fault.

 - Bail out updating the MHI register if the read has failed during
   read/modify/write.

 - Use mhi_write_reg() instead of mhi_write_reg_field() for writing the whole
   register fields in mhi_init_mmio().

MAINTAINERS change:

 - Since Qualcomm has moved the email domain for its employess from codeaurora
   domain to quicinc, update the same for Hemant.

* tag 'mhi-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi: (29 commits)
  bus: mhi: host: Add support for Foxconn T99W373 and T99W368
  bus: mhi: host: pci_generic: add Telit FN990
  bus: mhi: host: pci_generic: add Telit FN980 v1 hardware revision
  bus: mhi: host: Add support for Cinterion MV32-WA/MV32-WB
  bus: mhi: host: Optimize and update MMIO register write method
  bus: mhi: host: Bail on writing register fields if read fails
  bus: mhi: host: Wait for ready state after reset
  bus: mhi: host: Add soc_reset sysfs
  bus: mhi: host: pci_generic: Sort mhi_pci_id_table based on the PID
  bus: mhi: host: Use cached values for calculating the shared write pointer
  MAINTAINERS: Update Hemant's email id
  bus: mhi: ep: Add uevent support for module autoloading
  bus: mhi: ep: Add support for suspending and resuming channels
  bus: mhi: ep: Add support for queueing SKBs to the host
  bus: mhi: ep: Add support for processing channel rings
  bus: mhi: ep: Add support for reading from the host
  bus: mhi: ep: Add support for processing command rings
  bus: mhi: ep: Add support for handling SYS_ERR condition
  bus: mhi: ep: Add support for handling MHI_RESET
  bus: mhi: ep: Add support for powering down the MHI endpoint stack
  ...
2022-05-19 16:55:13 +02:00
Greg Kroah-Hartman
bcfa954650 First set of IIO new device support, features and cleanup for 5.19
Usual mixed bag. Stand out this time is Andy Shevchenko's continuing
 effort to move drivers over the generic firmware interfaces.
 
 Device support
 * sprd,sc2720
   - upm9620 binding addition.
   - Refactor and support for sc2720, sc2721 and sc2730.
 * ti,ads1015
   - Refactor driver and add support for TLA2024.
 
 Device support (IDs only)
 * invensense,mpu6050
   - Add ID for ICM-20608-D.
 * st,accel:
   -  Add ID for lis302dl.
 * st,lsm6dsx
   - Add support for ASM330LHHX (can fallback to LSM6DSR.)
 
 Features
 * convert drivers to device properties
   - IIO core
   - adi,ad7266
   - adi,adis16480
   - adi,adxl355
   - bosch,bmi160
   - domintech,dmard06
   - fsl,fxas21002c
   - invensense,mpu3050
   - linear,ltc2983
   - linear,ltc2632
   - maxbotix,mb1232
   - maxim,max31856
   - maxim,max31865
   - multiplexer
   - ping
   - rescale
   - taos,tsl2772
 * core
   - Add runtime check on whether realbits fit in storagebits for each
     channel.
 * adi,ad_sigma_delta
   - Add sequencer support and relevant update_scan_mode callbacks for
     adi,ad7192 and adi,ad7124.
 
 Cleanup and minor fixes
 * MAINTAINERS
   - Update Lorenzo Bianconi's email address for IIO drivers.
   - Add entry for ad3552r and update maintainer in dt-binding doc.
 * tree-wide
   - Replace strtobool() with kstrtobool().
   - Drop false OF dependencies.
 * core
   - Tidy up and document IIO modes.
   - Take iio_buffer_enabled() out of header allowing current_mode to be
     moved to the opaque structure.
   - As all kfifo buffers use the same mode value, drop that parameter
     and set it unconditionally.
   - White space fixes and similar.
   - Drop use of list iterator variable for
     list_for_each_entry_continue_reverse and use list_prepare_entry to
     restart.
 * sysfs-trigger
   - Replace use of 'found' variable with dedicate list iterator variable.
 * adi,ad7124
   - Drop misleading shift.
 * adi,ad2s1210
   - Remove redundant local variable assignment.
 * adi,adis16480
   - Use local device pointer to reduce repetition.
   - Improve handling of clocks.
 * domintech,dmard09
   - White space.
 * dummy driver
   - Improve error handling.
 * fsl,mma8452
   - Add missing documentation of name element.
 * invensense,mpu3050
   - Stop remove() returning non 0.
 * kionix,kxsd9
   - White space.
 * linear,ltc2688
   - Use local variable for struct device.
   - Combine of_node_put() error handling paths.
 * linear,ltc2983
   - Avoid use of constants in messages where a define is available.
 * microchip,mcp4131
   - Fix compatible in dt example.
 * pni,rm3100
   - Stop directly accessing iio_dev->current_mode just to find out
     if the buffer is enabled.
 * renesas,rzg2l
   - Relax kconfig constraint to include newer devices.
 * sprd,sc27xx
   - Fix wrong scaling mask.
   - Improve the calibration values.
 * samsung,ssp
   - Replace a 'found' variable in favor of an explicit value that was
     found.
 * sensortek,stk3xx
   - Add proximity-near-level binding and driver support.
 * st,st_sensors:
   - Drop unused accel_type enum.
   - Return early in *_write_raw()
   - Drop unnecessary locking in _avail functions.
   - Add local lock to protect odr against concurrent updates allowing
     mlock to no longer be used outside of the core.
   - Use iio_device_claim_direct_mode() rather than racy checking of
     the current mode.
 * st,stmpe-adc
   - Fix checks on wait_for_completion_timeout().
   - Allow use of of_device_id for matching.
 * st,stm32-dfsdm
   - Stop accessing iio_dev->current_mode to find out if the buffer
     is enabled (so we can hide that variable in the opaque structure)
 * st,vl53l0x
   - Fix checks on wait_for_completion_timeout.
 * ti,ads1015
   - Add missing ID for ti,ads1115 in binding doc.
   - Convert from repeated chip ID look up to selecting static const
     data.
   - Switch to read_avail() callback.
 * ti,ads8688
   - Use of_device_id for driver matching.
 * ti,palmas-adc
   - Drop a warning on minor calibration mismatch leading to slightly
     negative values after applying the calibration.
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Merge tag 'iio-for-5.19a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next

Jonathan writes:

First set of IIO new device support, features and cleanup for 5.19

Usual mixed bag. Stand out this time is Andy Shevchenko's continuing
effort to move drivers over the generic firmware interfaces.

Device support
* sprd,sc2720
  - upm9620 binding addition.
  - Refactor and support for sc2720, sc2721 and sc2730.
* ti,ads1015
  - Refactor driver and add support for TLA2024.

Device support (IDs only)
* invensense,mpu6050
  - Add ID for ICM-20608-D.
* st,accel:
  -  Add ID for lis302dl.
* st,lsm6dsx
  - Add support for ASM330LHHX (can fallback to LSM6DSR.)

Features
* convert drivers to device properties
  - IIO core
  - adi,ad7266
  - adi,adis16480
  - adi,adxl355
  - bosch,bmi160
  - domintech,dmard06
  - fsl,fxas21002c
  - invensense,mpu3050
  - linear,ltc2983
  - linear,ltc2632
  - maxbotix,mb1232
  - maxim,max31856
  - maxim,max31865
  - multiplexer
  - ping
  - rescale
  - taos,tsl2772
* core
  - Add runtime check on whether realbits fit in storagebits for each
    channel.
* adi,ad_sigma_delta
  - Add sequencer support and relevant update_scan_mode callbacks for
    adi,ad7192 and adi,ad7124.

Cleanup and minor fixes
* MAINTAINERS
  - Update Lorenzo Bianconi's email address for IIO drivers.
  - Add entry for ad3552r and update maintainer in dt-binding doc.
* tree-wide
  - Replace strtobool() with kstrtobool().
  - Drop false OF dependencies.
* core
  - Tidy up and document IIO modes.
  - Take iio_buffer_enabled() out of header allowing current_mode to be
    moved to the opaque structure.
  - As all kfifo buffers use the same mode value, drop that parameter
    and set it unconditionally.
  - White space fixes and similar.
  - Drop use of list iterator variable for
    list_for_each_entry_continue_reverse and use list_prepare_entry to
    restart.
* sysfs-trigger
  - Replace use of 'found' variable with dedicate list iterator variable.
* adi,ad7124
  - Drop misleading shift.
* adi,ad2s1210
  - Remove redundant local variable assignment.
* adi,adis16480
  - Use local device pointer to reduce repetition.
  - Improve handling of clocks.
* domintech,dmard09
  - White space.
* dummy driver
  - Improve error handling.
* fsl,mma8452
  - Add missing documentation of name element.
* invensense,mpu3050
  - Stop remove() returning non 0.
* kionix,kxsd9
  - White space.
* linear,ltc2688
  - Use local variable for struct device.
  - Combine of_node_put() error handling paths.
* linear,ltc2983
  - Avoid use of constants in messages where a define is available.
* microchip,mcp4131
  - Fix compatible in dt example.
* pni,rm3100
  - Stop directly accessing iio_dev->current_mode just to find out
    if the buffer is enabled.
* renesas,rzg2l
  - Relax kconfig constraint to include newer devices.
* sprd,sc27xx
  - Fix wrong scaling mask.
  - Improve the calibration values.
* samsung,ssp
  - Replace a 'found' variable in favor of an explicit value that was
    found.
* sensortek,stk3xx
  - Add proximity-near-level binding and driver support.
* st,st_sensors:
  - Drop unused accel_type enum.
  - Return early in *_write_raw()
  - Drop unnecessary locking in _avail functions.
  - Add local lock to protect odr against concurrent updates allowing
    mlock to no longer be used outside of the core.
  - Use iio_device_claim_direct_mode() rather than racy checking of
    the current mode.
* st,stmpe-adc
  - Fix checks on wait_for_completion_timeout().
  - Allow use of of_device_id for matching.
* st,stm32-dfsdm
  - Stop accessing iio_dev->current_mode to find out if the buffer
    is enabled (so we can hide that variable in the opaque structure)
* st,vl53l0x
  - Fix checks on wait_for_completion_timeout.
* ti,ads1015
  - Add missing ID for ti,ads1115 in binding doc.
  - Convert from repeated chip ID look up to selecting static const
    data.
  - Switch to read_avail() callback.
* ti,ads8688
  - Use of_device_id for driver matching.
* ti,palmas-adc
  - Drop a warning on minor calibration mismatch leading to slightly
    negative values after applying the calibration.

* tag 'iio-for-5.19a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (95 commits)
  iio: ti-ads8688: use of_device_id for OF matching
  iio: stmpe-adc: use of_device_id for OF matching
  dt-bindings: iio: Fix incorrect compatible strings in examples
  iio: gyro: mpu3050: Make mpu3050_common_remove() return void
  iio: dac: ltc2632: Make use of device properties
  iio: temperature: max31865: Make use of device properties
  iio: proximity: mb1232: Switch to use fwnode_irq_get()
  iio: imu: adis16480: Improve getting the optional clocks
  iio: imu: adis16480: Use temporary variable for struct device
  iio: imu: adis16480: Make use of device properties
  staging: iio: ad2s1210: remove redundant assignment to variable negative
  iio: adc: sc27xx: add support for PMIC sc2730
  iio: adc: sc27xx: add support for PMIC sc2720 and sc2721
  iio: adc: sc27xx: refactor some functions for support more PMiCs
  iio: adc: sc27xx: structure adjustment and optimization
  iio: adc: sc27xx: Fine tune the scale calibration values
  iio: adc: sc27xx: fix read big scale voltage not right
  dt-bindings:iio:adc: add sprd,ump9620-adc dt-binding
  iio: proximity: stk3310: Export near level property for proximity sensor
  dt-bindings: iio: light: stk33xx: Add proximity-near-level
  ...
2022-05-19 16:53:08 +02:00
Daniel Lezcano
47c4b0de08 tools/lib/thermal: Add a thermal library
The thermal framework implements a netlink notification mechanism to
be used by the userspace to have a thermal configuration discovery,
trip point changes or violation, cooling device changes notifications,
etc...

This library provides a level of abstraction for the thermal netlink
notification allowing the userspace to connect to the notification
mechanism more easily. The library is callback oriented.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Tested-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://lore.kernel.org/r/20220420160933.347088-2-daniel.lezcano@linaro.org
2022-05-19 12:11:51 +02:00
Linus Torvalds
5494d0eb43 Merge branch 'arm/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
 "The SoC bug fixes have calmed down sufficiently, there is one minor
  update for the MAINTAINERS file, and few bug fixes for dts
  descriptions:

   - Updates to the BananaPi R2-Pro (rk3568) dts to match production
     hardware rather than the prototype version.

   - Qualcomm sm8250 soundwire gets disabled on some machines to avoid
     crashes

   - A number of aspeed SoC specific fixes, addressing incorrect pin
     cotrol settings, some values in the romed8hm board, and a revert
     for an accidental removal of a DT node"

* 'arm/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  MAINTAINERS: omap: remove me as a maintainer
  ARM: dts: aspeed: Add video engine to g6
  ARM: dts: aspeed: romed8hm3: Fix GPIOB0 name
  ARM: dts: aspeed: romed8hm3: Add lm25066 sense resistor values
  ARM: dts: aspeed-g6: fix SPI1/SPI2 quad pin group
  ARM: dts: aspeed-g6: add FWQSPI group in pinctrl dtsi
  dt-bindings: pinctrl: aspeed-g6: add FWQSPI function/group
  pinctrl: pinctrl-aspeed-g6: add FWQSPI function-group
  dt-bindings: pinctrl: aspeed-g6: remove FWQSPID group
  pinctrl: pinctrl-aspeed-g6: remove FWQSPID group in pinctrl
  ARM: dts: aspeed-g6: remove FWQSPID group in pinctrl dtsi
  arm64: dts: qcom: sm8250: don't enable rx/tx macro by default
  arm64: dts: rockchip: Add gmac1 and change network settings of bpi-r2-pro
  arm64: dts: rockchip: Change io-domains of bpi-r2-pro
2022-05-18 14:07:43 -10:00
Nick Hawkins
2fa1533f79 MAINTAINERS: Introduce HPE GXP Architecture
Create a section in MAINTAINERS for the GXP HPE architecture.

Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-05-18 14:05:54 +02:00
Miquel Raynal
060eceb739 MAINTAINERS: Add myself as maintainer of the RZN1 RTC driver
After contributing it, I'll volunteer to maintain it.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20220516082504.33913-6-miquel.raynal@bootlin.com
2022-05-17 23:11:44 +02:00
Yanteng Si
01a2fa1883 MAINTAINERS: Become the docs/zh_CN maintainer
It's time to become a maintainer of Chinese documentation, and Yanteng's plan
is to help everyone with the utmost enthusiasm and patience.

Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Reviewed-by: Alex Shi <alexs@kernel.org>
Link: https://lore.kernel.org/r/b0c1324d1d63846d700ab354446a6deaf30754c0.1652712771.git.siyanteng@loongson.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-05-17 13:25:16 -06:00
Greg Kroah-Hartman
d6da35e0c6 Merge 5.18-rc7 into usb-next
We need the tty fixes in here as well, as we need to revert one of them :(

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-16 15:39:23 +02:00
Cédric Le Goater
e3228ed928
spi: spi-mem: Convert Aspeed SMC driver to spi-mem
This SPI driver adds support for the Aspeed static memory controllers
of the AST2600, AST2500 and AST2400 SoCs using the spi-mem interface.

 * AST2600 Firmware SPI Memory Controller (FMC)
   . BMC firmware
   . 3 chip select pins (CE0 ~ CE2)
   . Only supports SPI type flash memory
   . different segment register interface
   . single, dual and quad mode.

 * AST2600 SPI Flash Controller (SPI1 and SPI2)
   . host firmware
   . 2 chip select pins (CE0 ~ CE1)
   . different segment register interface
   . single, dual and quad mode.

 * AST2500 Firmware SPI Memory Controller (FMC)
   . BMC firmware
   . 3 chip select pins (CE0 ~ CE2)
   . supports SPI type flash memory (CE0-CE1)
   . CE2 can be of NOR type flash but this is not supported by the driver
   . single, dual mode.

 * AST2500 SPI Flash Controller (SPI1 and SPI2)
   . host firmware
   . 2 chip select pins (CE0 ~ CE1)
   . single, dual mode.

 * AST2400 New Static Memory Controller (also referred as FMC)
   . BMC firmware
   . New register set
   . 5 chip select pins (CE0 ∼ CE4)
   . supports NOR flash, NAND flash and SPI flash memory.
   . single, dual and quad mode.

Each controller has a memory range on which flash devices contents are
mapped. Each device is assigned a window that can be changed at bootime
with the Segment Address Registers.

Each SPI flash device can then be accessed in two modes: Command and
User. When in User mode, SPI transfers are initiated with accesses to
the memory segment of a device. When in Command mode, memory
operations on the memory segment of a device generate SPI commands
automatically using a Control Register for the settings.

This initial patch adds support for User mode. Command mode needs a little
more work to check that the memory window on the AHB bus fits the device
size. It will come later when support for direct mapping is added.

Single and dual mode RX transfers are supported. Other types than SPI
are not supported.

Reviewed-by: Joel Stanley <joel@jms.id.au>
Tested-by: Joel Stanley <joel@jms.id.au>
Tested-by: Tao Ren <rentao.bupt@gmail.com>
Tested-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
Signed-off-by: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Link: https://lore.kernel.org/r/20220509175616.1089346-4-clg@kaod.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-05-16 12:59:15 +01:00
Cédric Le Goater
ce9858ea49
spi: Convert the Aspeed SMC controllers device tree binding
The "interrupt" property is optional because it is only necessary for
controllers supporting DMAs (Not implemented yet in the new driver).

Cc: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
Tested-by: Joel Stanley <joel@jms.id.au>
Tested-by: Tao Ren <rentao.bupt@gmail.com>
Tested-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Link: https://lore.kernel.org/r/20220509175616.1089346-3-clg@kaod.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-05-16 12:59:09 +01:00
Linus Torvalds
2fe1020d73 perf tools fixes for v5.18: 5th batch
- Fix two NDEBUG warnings in 'perf bench numa'.
 
 - Fix ARM coresight `perf test` failure.
 
 - Sync linux/kvm.h with the kernel sources.
 
 - Add James and Mike as Arm64 performance events reviewers.
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-tools-fixes-for-v5.18-2022-05-14' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools fixes from Arnaldo Carvalho de Melo:

 - Fix two NDEBUG warnings in 'perf bench numa'

 - Fix ARM coresight `perf test` failure

 - Sync linux/kvm.h with the kernel sources

 - Add James and Mike as Arm64 performance events reviewers

* tag 'perf-tools-fixes-for-v5.18-2022-05-14' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
  MAINTAINERS: Add James and Mike as Arm64 performance events reviewers
  tools headers UAPI: Sync linux/kvm.h with the kernel sources
  perf tests: Fix coresight `perf test` failure.
  perf bench: Fix two numa NDEBUG warnings
2022-05-14 11:43:47 -07:00
Linus Torvalds
364a453ab9 hotfixes for 5.18-rc7
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Merge tag 'mm-hotfixes-stable-2022-05-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "Seven MM fixes, three of which address issues added in the most recent
  merge window, four of which are cc:stable.

  Three non-MM fixes, none very serious"

[ And yes, that's a real pull request from Andrew, not me creating a
  branch from emailed patches. Woo-hoo! ]

* tag 'mm-hotfixes-stable-2022-05-11' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  MAINTAINERS: add a mailing list for DAMON development
  selftests: vm: Makefile: rename TARGETS to VMTARGETS
  mm/kfence: reset PG_slab and memcg_data before freeing __kfence_pool
  mailmap: add entry for martyna.szapar-mudlaw@intel.com
  arm[64]/memremap: don't abuse pfn_valid() to ensure presence of linear map
  procfs: prevent unprivileged processes accessing fdinfo dir
  mm: mremap: fix sign for EFAULT error return value
  mm/hwpoison: use pr_err() instead of dump_page() in get_any_page()
  mm/huge_memory: do not overkill when splitting huge_zero_page
  Revert "mm/memory-failure.c: skip huge_zero_page in memory_failure()"
2022-05-13 10:22:37 -07:00
Lukas Bulwahn
e386038aff media: MAINTAINERS: adjust entries to nxp driver movement in media platform
Commit 46fb99951f ("media: platform: place NXP drivers on a separate dir")
moves various files in media/platform into a nxp subdirectory. It adjusts
the section MEDIA DRIVER FOR FREESCALE IMX PXP in MAINTAINERS, but misses
some references in NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER and MEDIA DRIVERS
FOR FREESCALE IMX7.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a
broken reference.

Adjust the file references in the NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER and
MEDIA DRIVERS FOR FREESCALE IMX7 sections.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-05-13 11:02:18 +02:00
Lukas Bulwahn
ae309657b0 media: MAINTAINERS: drop unreachable contact for MEDIATEK JPEG DRIVER
After sending a patch to Rick Chang, the mediatek mail server responded:

  ** Message not delivered **

  Your message couldn't be delivered to rick.chang@mediatek.com because
  the remote server is misconfigured. See technical details below for more
  information.

  The response from the remote server was:
  550 Relaying mail to rick.chang@mediatek.com is not allowed

So, drop Rick Chang from the MEDIATEK JPEG DRIVER section.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Reviewed-by: Miles Chen <miles.chen@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-05-13 11:02:17 +02:00
Lukas Bulwahn
abba6f4fb2 media: MAINTAINERS: rectify entry for MEDIATEK MEDIA DRIVER
Commit 9cdd70ceb6 ("media: dt-bindings: media: mtk-vcodec: Separate video
encoder and decoder dt-bindings") converts and splits mediatek-vcodec.txt
to mediatek,vcodec-{de,en}coder.yaml, but missed to adjust its reference
in MAINTAINERS.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a
broken reference.

Repair this file reference in MEDIATEK MEDIA DRIVER.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-05-13 11:02:17 +02:00
Lukas Bulwahn
8551ed70dd media: MAINTAINERS: refurbish MEDIATEK JPEG DRIVER section
Commit a16ce2f337 ("media: dt-bindings: mediatek: convert mtk jpeg
decoder/encoder to yaml") converts mediatek-jpeg-decoder.txt to yaml, but
missed to adjust its reference in MAINTAINERS.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a
broken reference.

While touching this section, generalize the file entry to also cover the
encoder yaml devicetree, as the driver directory also includes the encoder.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-05-13 11:02:17 +02:00
Lukas Bulwahn
bebe10b9be media: MAINTAINERS: rectify entry for MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
Commit ccc3016261 ("media: dt: bindings: tegra-vde: Convert to schema")
converts nvidia,tegra-vde.txt to nvidia,tegra-vde.yaml, but missed to
adjust its reference in MAINTAINERS.

Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a
broken reference.

Repair this file reference in  MEDIA DRIVERS FOR NVIDIA TEGRA - VDE.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Acked-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-05-13 11:02:17 +02:00
Jakub Kicinski
9b19e57a3c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
No conflicts.

Build issue in drivers/net/ethernet/sfc/ptp.c
  54fccfdd7c ("sfc: efx_default_channel_type APIs can be static")
  49e6123c65 ("net: sfc: fix memory leak due to ptp channel")
https://lore.kernel.org/all/20220510130556.52598fe2@canb.auug.org.au/

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-12 16:15:30 -07:00
Linus Torvalds
f3f19f939c Networking fixes for 5.18-rc7, including fixes from wireless,
and bluetooth. No outstanding fires.
 
 Current release - regressions:
 
  - eth: atlantic: always deep reset on pm op, fix null-deref
 
 Current release - new code bugs:
 
  - rds: use maybe_get_net() when acquiring refcount on TCP sockets
    [refinement of a previous fix]
 
  - eth: ocelot: mark traps with a bool instead of guessing type based
    on list membership
 
 Previous releases - regressions:
 
  - net: fix skipping features in for_each_netdev_feature()
 
  - phy: micrel: fix null-derefs on suspend/resume and probe
 
  - bcmgenet: check for Wake-on-LAN interrupt probe deferral
 
 Previous releases - always broken:
 
  - ipv4: drop dst in multicast routing path, prevent leaks
 
  - ping: fix address binding wrt vrf
 
  - net: fix wrong network header length when BPF protocol translation
    is used on skbs with a fraglist
 
  - bluetooth: fix the creation of hdev->name
 
  - rfkill: uapi: fix RFKILL_IOCTL_MAX_SIZE ioctl request definition
 
  - wifi: iwlwifi: iwl-dbg: use del_timer_sync() before freeing
 
  - wifi: ath11k: reduce the wait time of 11d scan and hw scan while
    adding an interface
 
  - mac80211: fix rx reordering with non explicit / psmp ack policy
 
  - mac80211: reset MBSSID parameters upon connection
 
  - nl80211: fix races in nl80211_set_tx_bitrate_mask()
 
  - tls: fix context leak on tls_device_down
 
  - sched: act_pedit: really ensure the skb is writable
 
  - batman-adv: don't skb_split skbuffs with frag_list
 
  - eth: ocelot: fix various issues with TC actions (null-deref; bad
    stats; ineffective drops; ineffective filter removal)
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from wireless, and bluetooth.

  No outstanding fires.

  Current release - regressions:

   - eth: atlantic: always deep reset on pm op, fix null-deref

  Current release - new code bugs:

   - rds: use maybe_get_net() when acquiring refcount on TCP sockets
     [refinement of a previous fix]

   - eth: ocelot: mark traps with a bool instead of guessing type based
     on list membership

  Previous releases - regressions:

   - net: fix skipping features in for_each_netdev_feature()

   - phy: micrel: fix null-derefs on suspend/resume and probe

   - bcmgenet: check for Wake-on-LAN interrupt probe deferral

  Previous releases - always broken:

   - ipv4: drop dst in multicast routing path, prevent leaks

   - ping: fix address binding wrt vrf

   - net: fix wrong network header length when BPF protocol translation
     is used on skbs with a fraglist

   - bluetooth: fix the creation of hdev->name

   - rfkill: uapi: fix RFKILL_IOCTL_MAX_SIZE ioctl request definition

   - wifi: iwlwifi: iwl-dbg: use del_timer_sync() before freeing

   - wifi: ath11k: reduce the wait time of 11d scan and hw scan while
     adding an interface

   - mac80211: fix rx reordering with non explicit / psmp ack policy

   - mac80211: reset MBSSID parameters upon connection

   - nl80211: fix races in nl80211_set_tx_bitrate_mask()

   - tls: fix context leak on tls_device_down

   - sched: act_pedit: really ensure the skb is writable

   - batman-adv: don't skb_split skbuffs with frag_list

   - eth: ocelot: fix various issues with TC actions (null-deref; bad
     stats; ineffective drops; ineffective filter removal)"

* tag 'net-5.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (61 commits)
  tls: Fix context leak on tls_device_down
  net: sfc: ef10: fix memory leak in efx_ef10_mtd_probe()
  net/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending
  net: dsa: bcm_sf2: Fix Wake-on-LAN with mac_link_down()
  mlxsw: Avoid warning during ip6gre device removal
  net: bcmgenet: Check for Wake-on-LAN interrupt probe deferral
  net: ethernet: mediatek: ppe: fix wrong size passed to memset()
  Bluetooth: Fix the creation of hdev->name
  i40e: i40e_main: fix a missing check on list iterator
  net/sched: act_pedit: really ensure the skb is writable
  s390/lcs: fix variable dereferenced before check
  s390/ctcm: fix potential memory leak
  s390/ctcm: fix variable dereferenced before check
  net: atlantic: verify hw_head_ lies within TX buffer ring
  net: atlantic: add check for MAX_SKB_FRAGS
  net: atlantic: reduce scope of is_rsc_complete
  net: atlantic: fix "frag[0] not initialized"
  net: stmmac: fix missing pci_disable_device() on error in stmmac_pci_probe()
  net: phy: micrel: Fix incorrect variable type in micrel
  decnet: Use container_of() for struct dn_neigh casts
  ...
2022-05-12 11:51:45 -07:00
Matthew Wilcox (Oracle)
08104fb0b1 Appoint myself page cache maintainer
This feels like a sufficiently distinct area of responsibility to be
worth separating out from both MM and VFS.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Acked-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
2022-05-12 10:48:49 -04:00
Tony Luck
51af802fc0 trace: platform/x86/intel/ifs: Add trace point to track Intel IFS operations
Add tracing support which may be useful for debugging systems that fail to complete
In Field Scan tests.

Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20220506225410.1652287-11-tony.luck@intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-05-12 15:35:29 +02:00
Tony Luck
67896ef13c platform/x86/intel/ifs: Add stub driver for In-Field Scan
Cloud Service Providers that operate fleets of servers have reported
[1] occasions where they can detect that a CPU has gone bad due to
effects like electromigration, or isolated manufacturing defects.
However, that detection method is A/B testing seemingly random
application failures looking for a pattern. In-Field Scan (IFS) is
a driver for a platform capability to load a crafted 'scan image'
to run targeted low level diagnostics outside of the CPU's architectural
error detection capabilities.

Stub version of driver just does initial part of check for the IFS
feature. MSR_IA32_CORE_CAPS must enumerate the presence of the
MSR_INTEGRITY_CAPS MSR.

[1]: https://www.youtube.com/watch?v=QMF3rqhjYuM

Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20220506225410.1652287-5-tony.luck@intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-05-12 15:35:29 +02:00
Jakub Kicinski
8bf6008c8b wireless fixes for v5.18
Second set of fixes for v5.18 and hopefully the last one. We have a
 new iwlwifi maintainer, a fix to rfkill ioctl interface and important
 fixes to both stack and two drivers.
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Merge tag 'wireless-2022-05-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless

Kalle Valo says:

====================
wireless fixes for v5.18

Second set of fixes for v5.18 and hopefully the last one. We have a
new iwlwifi maintainer, a fix to rfkill ioctl interface and important
fixes to both stack and two drivers.

* tag 'wireless-2022-05-11' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless:
  rfkill: uapi: fix RFKILL_IOCTL_MAX_SIZE ioctl request definition
  nl80211: fix locking in nl80211_set_tx_bitrate_mask()
  mac80211_hwsim: call ieee80211_tx_prepare_skb under RCU protection
  mac80211_hwsim: fix RCU protected chanctx access
  mailmap: update Kalle Valo's email
  mac80211: Reset MBSSID parameters upon connection
  cfg80211: retrieve S1G operating channel number
  nl80211: validate S1G channel width
  mac80211: fix rx reordering with non explicit / psmp ack policy
  ath11k: reduce the wait time of 11d scan and hw scan while add interface
  MAINTAINERS: update iwlwifi driver maintainer
  iwlwifi: iwl-dbg: Use del_timer_sync() before freeing
====================

Link: https://lore.kernel.org/r/20220511154535.A1A12C340EE@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-11 17:33:01 -07:00
Dave Airlie
f83493f7d3 Merge tag 'drm-msm-next-2022-05-09' of https://gitlab.freedesktop.org/drm/msm into drm-next
- Fourcc modifier for tiled but not compressed layouts
- Support for userspace allocated IOVA (GPU virtual address)
- Devfreq clamp_to_idle fix
- DPU: DSC (Display Stream Compression) support
- DPU: inline rotation support on SC7280
- DPU: update DP timings to follow vendor recommendations
- DP, DPU: add support for wide bus (on newer chipsets)
- DP: eDP support
- Merge DPU1 and MDP5 MDSS driver, make dpu/mdp device the master
  component
- MDSS: optionally reset the IP block at the bootup to drop
  bootloader state
- Properly register and unregister internal bridges in the DRM framework
- Complete DPU IRQ cleanup
- DP: conversion to use drm_bridge and drm_bridge_connector
- eDP: drop old eDP parts again
- DPU: writeback support
- Misc small fixes

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvJCr_1D8d0dgmyQC5HD4gmXeZw=bFV_CNCfceZbpMxRw@mail.gmail.com
2022-05-11 12:40:47 +10:00
Mathieu Poirier
c46721e460 MAINTAINERS: Add James and Mike as Arm64 performance events reviewers
James, Mike and Leo have been doing all the reviews and development work
for the Coresight perf tools for a couple of years now.  As such remove
my name and add James and Mike as official reviewers (Leo is already
listed as such).

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: James Clark <james.clark@arm.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-05-10 12:52:46 -03:00
Wells Lu
fd3040b939 net: ethernet: Add driver for Sunplus SP7021
Add driver for Sunplus SP7021 SoC.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Wells Lu <wellslutw@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-05-10 11:31:32 +02:00
Wells Lu
0cfeca62b5 devicetree: bindings: net: Add bindings doc for Sunplus SP7021.
Add bindings documentation for Sunplus SP7021 SoC.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wells Lu <wellslutw@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-05-10 11:31:32 +02:00
Hyeonggon Yoo
f8d9f46e87 MAINTAINERS: add myself as reviewer for slab
Recently I was involved in slab subsystem (reviewing struct slab,
SLUB debugfs and etc). I would like to help maintainers and people
working on slab allocators by reviewing and testing their work.

Let me be Cc'd on patches related to slab.

Signed-off-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Link: https://lore.kernel.org/r/20220507073506.241963-1-42.hyeyoo@gmail.com
2022-05-10 10:08:16 +02:00
SeongJae Park
9039b83352 MAINTAINERS: add a mailing list for DAMON development
This commit adds an open mailing list for DAMON in MAINTAINERS file.

Link: https://lkml.kernel.org/r/20220503180741.137079-1-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-05-09 17:34:29 -07:00
Akira Yokosawa
0327b8b392 MAINTAINERS: Add entry for DOCUMENTATION/JAPANESE
Due to the lack of an entry for the Japanese translation of
documentation, Kosuke Fujimoto needed to ask the status of
its maintenance [1].

Add an entry for DOCUMENTATION/JAPANESE as a sub-subsystem
under the DOCUMENTATION subsystem to make it easier for
another prospective contributor to know there is someone
who takes care of Japanese translation.

As a first step, install myself as a designated reviewer.
Hopefully, other interested members get accustomed to the
kernel-dev workflow and would get ready to be
(co-)maintainers/reviewers shortly.

[1]: https://lore.kernel.org/r/172fa015-26df-c978-853d-3aba67c581cc@gmail.com/

Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Cc: Jonathan Corbet  <corbet@lwn.net>
Cc: Tsugikazu Shibata <shibata@linuxfoundation.org>
Cc: Kosuke Fujimoto <fujimotokosuke0@gmail.com>
Link: https://lore.kernel.org/r/7689b502-8c34-85b1-54e0-7a3b5e3c2bd1@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2022-05-09 16:07:39 -06:00
Sven Peter
8c240bd68b MAINTAINERS: Add apple efuses nvmem files to ARM/APPLE MACHINE
Signed-off-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220429162701.2222-4-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-09 15:44:21 +02:00
Ricardo Martinez
c9933d494c net: wwan: t7xx: Add maintainers and documentation
Adds maintainers and documentation for MediaTek t7xx 5G WWAN modem
device driver.

Signed-off-by: Ricardo Martinez <ricardo.martinez@linux.intel.com>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-05-09 10:51:59 +01:00
Linus Torvalds
27b5d61c0c A fix and an email address update:
- Prevent FPU state corruption. The condition in irq_fpu_usable() grants
    FPU usage when the FPU is not used in the kernel. That's just wrong as
    it does not take the fpregs_lock()'ed regions into account. If FPU usage
    happens within such a region from interrupt context, then the FPU state
    gets corrupted. That's a long standing bug, which got unearthed by the
    recent changes to the random code.
 
  - Josh wants to use his kernel.org email address
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Merge tag 'x86-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fix from Thomas Gleixner:
 "A fix and an email address update:

   - Prevent FPU state corruption.

     The condition in irq_fpu_usable() grants FPU usage when the FPU is
     not used in the kernel. That's just wrong as it does not take the
     fpregs_lock()'ed regions into account. If FPU usage happens within
     such a region from interrupt context, then the FPU state gets
     corrupted.

     That's a long standing bug, which got unearthed by the recent
     changes to the random code.

   - Josh wants to use his kernel.org email address"

* tag 'x86-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/fpu: Prevent FPU state corruption
  MAINTAINERS: Update Josh Poimboeuf's email address
2022-05-08 11:21:54 -07:00
Linus Torvalds
ea82593bad A fix and an email address update:
- Mark the NMI safe time accessors notrace to prevent tracer recursion
     when they are selected as trace clocks.
 
   - John Stultz has a new email address
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Merge tag 'timers-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer fix from Thomas Gleixner:
 "A fix and an email address update:

   - Mark the NMI safe time accessors notrace to prevent tracer
     recursion when they are selected as trace clocks.

   - John Stultz has a new email address"

* tag 'timers-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  timekeeping: Mark NMI safe time accessors as notrace
  MAINTAINERS: Update email address for John Stultz
2022-05-08 11:18:11 -07:00
Linus Torvalds
ede4c6d78a Just a email address update for MAINTAINERS and mailmap.
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Merge tag 'locking-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull locking fixlet from Thomas Gleixner:
 "Just a email address update for MAINTAINERS and mailmap"

* tag 'locking-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  futex: MAINTAINERS, .mailmap: Update André's email address
2022-05-08 11:01:20 -07:00
Xiantao Hu
daf4286696 watchdog: Add watchdog driver for Sunplus SP7021
Sunplus SP7021 requires watchdog timer support.
Add watchdog driver to enable this.

Signed-off-by: Xiantao Hu <xt.hu@cqplus1.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220324031805.61316-3-xt.hu@cqplus1.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-05-08 10:34:05 +02:00
Xiantao Hu
94e4a7d5f8 dt-bindings: watchdog: Add watchdog yaml file for Sunplus SP7021
This adds the documentation for the devicetree bindings of the Sunplus
SP7021 watchdog driver, found from SP7021 SoCs and newer.

Signed-off-by: Xiantao Hu <xt.hu@cqplus1.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220324031805.61316-2-xt.hu@cqplus1.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2022-05-08 10:34:05 +02:00
Jonathan Neuschäfer
e3a0f5569e media: docs: media: uvcvideo: Use linux-media mailing list
As discussed with other developers, the linux-uvc-devel mailing list is
not very useful anymore, and it's better to send people to the general
linux-media mailing list.

Replace/remove the old mailing list address in uvcvideo.rst and
MAINTAINERS.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-05-08 07:08:23 +02:00
Dmitry Baryshkov
24df120138 MAINTAINERS: Add Dmitry as MSM DRM driver co-maintainer
For the past several releases I have been assisting Rob by writing,
collecting, testing and integrating patches for non-GPU and non-core
parts of MSM DRM driver, while Rob is more interested in improving the
GPU-related part. Let's note this in the MAINTAINERS file.

While we are at it, per Rob's suggestion let's also promote Abhinav
Kumar to M: (as he is actively working on the driver) and switch Sean
Paul to R: (since he isn't doing much on msm these days).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Rob Clark <robdclark@gmail.com>
Link: https://lore.kernel.org/r/20220429215324.3729441-1-dmitry.baryshkov@linaro.org
Signed-off-by: Rob Clark <robdclark@chromium.org>
2022-05-07 12:02:29 -07:00
Ingo Molnar
d70522fc54 Linux 5.18-rc5
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Merge tag 'v5.18-rc5' into sched/core to pull in fixes & to resolve a conflict

 - sched/core is on a pretty old -rc1 base - refresh it to include recent fixes.
 - this also allows up to resolve a (trivial) .mailmap conflict

Conflicts:
	.mailmap

Signed-off-by: Ingo Molnar <mingo@kernel.org>
2022-05-06 10:21:46 +02:00
Jonathan Toppins
4e707344e1 MAINTAINERS: add missing files for bonding definition
The bonding entry did not include additional include files that have
been added nor did it reference the documentation. Add these references
for completeness.

Signed-off-by: Jonathan Toppins <jtoppins@redhat.com>
Link: https://lore.kernel.org/r/903ed2906b93628b38a2015664a20d2802042863.1651690748.git.jtoppins@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-05 18:41:18 -07:00
Stanislav Jakubek
fa2024c315 dt-bindings: timer: Convert rda,8810pl-timer to YAML
Convert RDA Micro Timer bindings to DT schema format.

Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220504175502.GA2573@standask-GA-A55M-S2HP
2022-05-05 17:12:52 -05:00
Arnd Bergmann
10b1964630 This pull request contains Broadcom updates to the MAINTAINERS file for
5.19, please pull the following:
 
 - Stefan adds the raspberrypi keyword to the BCM2835 section to avoid
   missing patches
 
 - Joe updates the various entries where the Broadcom internal mailing
   list is mentioned to make it a reviewer entry
 
 - William updates the MAINTAINERS file to include the BCMBCA SoC entry
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Merge tag 'arm-soc/for-5.19/maintainers' of https://github.com/Broadcom/stblinux into arm/soc

This pull request contains Broadcom updates to the MAINTAINERS file for
5.19, please pull the following:

- Stefan adds the raspberrypi keyword to the BCM2835 section to avoid
  missing patches

- Joe updates the various entries where the Broadcom internal mailing
  list is mentioned to make it a reviewer entry

- William updates the MAINTAINERS file to include the BCMBCA SoC entry

* tag 'arm-soc/for-5.19/maintainers' of https://github.com/Broadcom/stblinux:
  MAINTAINERS: Add Broadcom BCMBCA entry
  MAINTAINERS: Broadcom internal lists aren't maintainers
  MAINTAINERS: add raspberrypi to BCM2835 architecture

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-05-05 22:40:48 +02:00
Jakub Kicinski
c8227d568d Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
tools/testing/selftests/net/forwarding/Makefile
  f62c5acc80 ("selftests/net/forwarding: add missing tests to Makefile")
  50fe062c80 ("selftests: forwarding: new test, verify host mdb entries")
https://lore.kernel.org/all/20220502111539.0b7e4621@canb.auug.org.au/

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-05 13:03:18 -07:00
Arnd Bergmann
bdc33dad34 Apple SoC NVMe driver and dependencies:
- RTKit IPC library required to boot and communicate with
     co-processors embedded inside Apple SoCs
   - SART DMA address filter required to allow some DMA transactions for
     the NVMe co-processor
   - NVMe platform driver
 
 The following minor changes since v3 on the mailing list have been
 folded in:
 
   - sart: %llx -> %pa for a phys_addr_t
   - rtkit:/sart: Drop IS_ENABLED inside headers
   - rtkit: Use EXPORT_SYMBOL_GPL instead of EXPORT_SYMBOL
   - nvme: Set NVME_REQ_CANCELLED in the timeout handler
   - nvme: Use DEFINE_SIMPLE_DEV_PM_OPS instead of #ifdef CONFIG_PM_SLEEP
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Merge tag 'asahi-soc-rtkit-sart-nvme-for-5.19' of https://github.com/AsahiLinux/linux into arm/drivers

Apple SoC NVMe driver and dependencies:

  - RTKit IPC library required to boot and communicate with
    co-processors embedded inside Apple SoCs
  - SART DMA address filter required to allow some DMA transactions for
    the NVMe co-processor
  - NVMe platform driver

The following minor changes since v3 on the mailing list have been
folded in:

  - sart: %llx -> %pa for a phys_addr_t
  - rtkit:/sart: Drop IS_ENABLED inside headers
  - rtkit: Use EXPORT_SYMBOL_GPL instead of EXPORT_SYMBOL
  - nvme: Set NVME_REQ_CANCELLED in the timeout handler
  - nvme: Use DEFINE_SIMPLE_DEV_PM_OPS instead of #ifdef CONFIG_PM_SLEEP

* tag 'asahi-soc-rtkit-sart-nvme-for-5.19' of https://github.com/AsahiLinux/linux:
  nvme-apple: Add initial Apple SoC NVMe driver
  dt-bindings: nvme: Add Apple ANS NVMe
  soc: apple: Add SART driver
  dt-bindings: iommu: Add Apple SART DMA address filter
  soc: apple: Add RTKit IPC library
  soc: apple: Always include Makefile

Link: https://lore.kernel.org/r/20220505154020.84638-1-sven@svenpeter.dev
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-05-05 21:07:46 +02:00
Bartosz Golaszewski
2d3535ed2c MAINTAINERS: update the GPIO git tree entry
My git tree has become the de facto main GPIO tree. Update the
MAINTAINERS file to reflect that.

Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Reported-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2022-05-05 10:21:25 +02:00
Josh Poimboeuf
770fb0942c MAINTAINERS: Update Josh Poimboeuf's email address
Change to my kernel.org email address.

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/1abc3de4b00dc6f915ac975a2ec29ed545d96dc4.1651687652.git.jpoimboe@redhat.com
2022-05-04 20:43:08 +02:00
Jakub Kicinski
f43f0cd2d9 wireless-next patches for v5.19
First set of patches for v5.19 and this is a big one. We have two new
 drivers, a change in mac80211 STA API affecting most drivers and
 ath11k getting support for WCN6750. And as usual lots of fixes and
 cleanups all over.
 
 Major changes:
 
 new drivers
 
 * wfx: silicon labs devices
 
 * plfxlc: pureLiFi X, XL, XC devices
 
 mac80211
 
 * host based BSS color collision detection
 
 * prepare sta handling for IEEE 802.11be Multi-Link Operation (MLO) support
 
 rtw88
 
 * support TP-Link T2E devices
 
 rtw89
 
 * support firmware crash simulation
 
 * preparation for 8852ce hardware support
 
 ath11k
 
 * Wake-on-WLAN support for QCA6390 and WCN6855
 
 * device recovery (firmware restart) support for QCA6390 and WCN6855
 
 * support setting Specific Absorption Rate (SAR) for WCN6855
 
 * read country code from SMBIOS for WCN6855/QCA6390
 
 * support for WCN6750
 
 wcn36xx
 
 * support for transmit rate reporting to user space
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Merge tag 'wireless-next-2022-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

Kalle Valo says:

====================
wireless-next patches for v5.19

First set of patches for v5.19 and this is a big one. We have two new
drivers, a change in mac80211 STA API affecting most drivers and
ath11k getting support for WCN6750. And as usual lots of fixes and
cleanups all over.

Major changes:

new drivers
 - wfx: silicon labs devices
 - plfxlc: pureLiFi X, XL, XC devices

mac80211
 - host based BSS color collision detection
 - prepare sta handling for IEEE 802.11be Multi-Link Operation (MLO) support

rtw88
 - support TP-Link T2E devices

rtw89
 - support firmware crash simulation
 - preparation for 8852ce hardware support

ath11k
 - Wake-on-WLAN support for QCA6390 and WCN6855
 - device recovery (firmware restart) support for QCA6390 and WCN6855
 - support setting Specific Absorption Rate (SAR) for WCN6855
 - read country code from SMBIOS for WCN6855/QCA6390
 - support for WCN6750

wcn36xx
 - support for transmit rate reporting to user space

* tag 'wireless-next-2022-05-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (228 commits)
  rtw89: 8852c: rfk: add DPK
  rtw89: 8852c: rfk: add IQK
  rtw89: 8852c: rfk: add RX DCK
  rtw89: 8852c: rfk: add RCK
  rtw89: 8852c: rfk: add TSSI
  rtw89: 8852c: rfk: add LCK
  rtw89: 8852c: rfk: add DACK
  rtw89: 8852c: rfk: add RFK tables
  plfxlc: fix le16_to_cpu warning for beacon_interval
  rtw88: remove a copy of the NAPI_POLL_WEIGHT define
  carl9170: tx: fix an incorrect use of list iterator
  wil6210: use NAPI_POLL_WEIGHT for napi budget
  ath10k: remove a copy of the NAPI_POLL_WEIGHT define
  ath11k: Add support for WCN6750 device
  ath11k: Datapath changes to support WCN6750
  ath11k: HAL changes to support WCN6750
  ath11k: Add QMI changes for WCN6750
  ath11k: Fetch device information via QMI for WCN6750
  ath11k: Add register access logic for WCN6750
  ath11k: Add HW params for WCN6750
  ...
====================

Link: https://lore.kernel.org/r/20220503153622.C1671C385A4@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-03 17:27:51 -07:00
Arnd Bergmann
211e1faef5 A maintainer update for omaps
A patch from Rajendra to remove his contact information for omap
 PM framework.
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Merge tag 'maintainers-signed-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes

A maintainer update for omaps

A patch from Rajendra to remove his contact information for omap
PM framework.

* tag 'maintainers-signed-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  MAINTAINERS: omap: remove me as a maintainer

Link: https://lore.kernel.org/r/pull-1651061256-836848@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-05-03 15:31:56 +02:00
Dave Airlie
e954d2c94d Linux 5.18-rc5
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Backmerge tag 'v5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next

Linux 5.18-rc5

There was a build fix for arm I wanted in drm-next, so backmerge rather then cherry-pick.

Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-05-03 16:08:48 +10:00
Ping Cheng
b3ddadbf35 MAINTAINERS: Add Wacom driver maintainers
As suggested by Bastien and Jiri.

Signed-off-by: Ping Cheng <ping.cheng@wacom.com>
Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2022-05-02 17:56:21 +02:00
Sven Peter
5bd2927ace nvme-apple: Add initial Apple SoC NVMe driver
Apple SoCs such as the M1 come with an embedded NVMe controller that
is not attached to any PCIe bus. Additionally, it doesn't conform
to the NVMe specification and requires a bunch of changes to command
submission and IOMMU configuration to work.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-05-02 17:24:45 +02:00
Sven Peter
82b96552f1 dt-bindings: nvme: Add Apple ANS NVMe
Apple SoCs such as the M1 come with an embedded NVMe coprocessor called
ANS2.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-05-02 17:24:45 +02:00
Sven Peter
b170143ae1 soc: apple: Add SART driver
The NVMe co-processor on the Apple M1 uses a DMA address filter called
SART for some DMA transactions. This adds a simple driver used to
configure the memory regions from which DMA transactions are allowed.

Unlike a real IOMMU, SART does not support any pagetables and can't be
implemented inside the IOMMU subsystem using iommu_ops.

It also can't be implemented using dma_map_ops since not all DMA
transactions of the NVMe controller are filtered by SART.
Instead, most buffers have to be registered using the integrated NVMe
IOMMU and we can't have two separate dma_map_ops implementations for a
single device.

Co-developed-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-05-02 17:24:45 +02:00
Greg Kroah-Hartman
9e6a907903 Merge 5.18-rc5 into tty-next
We need the tty/serial fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-02 14:56:14 +02:00
Linus Walleij
f930b69a89 Linux 5.18-rc5
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Merge tag 'v5.18-rc5' into devel

Merge in Linux 5.18-rc5 since new code to the STM32 driver
depend in a non-trivial way on the fixes merged in -rc5.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-05-01 23:25:10 +02:00
Linus Torvalds
b2da7df52e - A fix to disable PCI/MSI[-X] masking for XEN_HVM guests as that is
solely controlled by the hypervisor
 
 - A build fix to make the function prototype (__warn()) as visible as
 the definition itself
 
 - A bunch of objtool annotation fixes which have accumulated over time
 
 - An ORC unwinder fix to handle bad input gracefully
 
 - Well, we thought the microcode gets loaded in time in order to restore
 the microcode-emulated MSRs but we thought wrong. So there's a fix for
 that to have the ordering done properly
 
 - Add new Intel model numbers
 
 - A spelling fix
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Merge tag 'x86_urgent_for_v5.18_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Borislav Petkov:

 - A fix to disable PCI/MSI[-X] masking for XEN_HVM guests as that is
   solely controlled by the hypervisor

 - A build fix to make the function prototype (__warn()) as visible as
   the definition itself

 - A bunch of objtool annotation fixes which have accumulated over time

 - An ORC unwinder fix to handle bad input gracefully

 - Well, we thought the microcode gets loaded in time in order to
   restore the microcode-emulated MSRs but we thought wrong. So there's
   a fix for that to have the ordering done properly

 - Add new Intel model numbers

 - A spelling fix

* tag 'x86_urgent_for_v5.18_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/pci/xen: Disable PCI/MSI[-X] masking for XEN_HVM guests
  bug: Have __warn() prototype defined unconditionally
  x86/Kconfig: fix the spelling of 'becoming' in X86_KERNEL_IBT config
  objtool: Use offstr() to print address of missing ENDBR
  objtool: Print data address for "!ENDBR" data warnings
  x86/xen: Add ANNOTATE_NOENDBR to startup_xen()
  x86/uaccess: Add ENDBR to __put_user_nocheck*()
  x86/retpoline: Add ANNOTATE_NOENDBR for retpolines
  x86/static_call: Add ANNOTATE_NOENDBR to static call trampoline
  objtool: Enable unreachable warnings for CLANG LTO
  x86,objtool: Explicitly mark idtentry_body()s tail REACHABLE
  x86,objtool: Mark cpu_startup_entry() __noreturn
  x86,xen,objtool: Add UNWIND hint
  lib/strn*,objtool: Enforce user_access_begin() rules
  MAINTAINERS: Add x86 unwinding entry
  x86/unwind/orc: Recheck address range after stack info was updated
  x86/cpu: Load microcode during restore_processor_state()
  x86/cpu: Add new Alderlake and Raptorlake CPU model numbers
2022-05-01 10:03:36 -07:00
Sven Peter
a12d521f4a dt-bindings: iommu: Add Apple SART DMA address filter
Apple SoCs such as the M1 come with a simple DMA address filter called
SART. Unlike a real IOMMU no pagetables can be configured but instead
DMA transactions can be allowed for up to 16 paddr regions. The consumer
also needs special support since not all DMA allocations have to be
added to this filter.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-05-01 16:55:07 +02:00
Linus Torvalds
8013d1d3d2 ARM: SoC fixes for 5.18, part 3
- A fix for a regression caused by the previous set of bugfixes
    changing tegra and at91 pinctrl properties. More work is needed
    to figure out what this should actually be, but a revert makes
    it work for the moment.
 
  - Defconfig regression fixes for tegra after renamed symbols
 
  - Build-time warning and static checker fixes for imx, op-tee,
    sunxi, meson, at91, and omap
 
  - More at91 DT fixes for audio, regulator and spi nodes
 
  - A regression fix for Renesas Hyperflash memory probe
 
  - A stability fix for amlogic boards, modifying the allowed
    cpufreq states
 
  - Multiple fixes for system suspend on omap2+
 
  - DT fixes for various i.MX bugs
 
  - A probe error fix for imx6ull-colibri MMC
 
  - A MAINTAINERS file entry for samsung bug reports
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Merge tag 'soc-fixes-5.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:

 - A fix for a regression caused by the previous set of bugfixes
   changing tegra and at91 pinctrl properties.

   More work is needed to figure out what this should actually be, but a
   revert makes it work for the moment.

 - Defconfig regression fixes for tegra after renamed symbols

 - Build-time warning and static checker fixes for imx, op-tee, sunxi,
   meson, at91, and omap

 - More at91 DT fixes for audio, regulator and spi nodes

 - A regression fix for Renesas Hyperflash memory probe

 - A stability fix for amlogic boards, modifying the allowed cpufreq
   states

 - Multiple fixes for system suspend on omap2+

 - DT fixes for various i.MX bugs

 - A probe error fix for imx6ull-colibri MMC

 - A MAINTAINERS file entry for samsung bug reports

* tag 'soc-fixes-5.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (42 commits)
  Revert "arm: dts: at91: Fix boolean properties with values"
  bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create()
  Revert "arm64: dts: tegra: Fix boolean properties with values"
  arm64: dts: imx8mn-ddr4-evk: Describe the 32.768 kHz PMIC clock
  ARM: dts: imx6ull-colibri: fix vqmmc regulator
  MAINTAINERS: add Bug entry for Samsung and memory controller drivers
  memory: renesas-rpc-if: Fix HF/OSPI data transfer in Manual Mode
  ARM: dts: logicpd-som-lv: Fix wrong pinmuxing on OMAP35
  ARM: dts: am3517-evm: Fix misc pinmuxing
  ARM: dts: am33xx-l4: Add missing touchscreen clock properties
  ARM: dts: Fix mmc order for omap3-gta04
  ARM: dts: at91: fix pinctrl phandles
  ARM: dts: at91: sama5d4_xplained: fix pinctrl phandle name
  ARM: dts: at91: Describe regulators on at91sam9g20ek
  ARM: dts: at91: Map MCLK for wm8731 on at91sam9g20ek
  ARM: dts: at91: Fix boolean properties with values
  ARM: dts: at91: use generic node name for dataflash
  ARM: dts: at91: align SPI NOR node name with dtschema
  ARM: dts: at91: sama7g5ek: Align the impedance of the QSPI0's HSIO and PCB lines
  ARM: dts: at91: sama7g5ek: enable pull-up on flexcom3 console lines
  ...
2022-04-29 15:51:05 -07:00
Tiezhu Yang
f224cabeed MAINTAINERS: remove redundant file of PTRACE SUPPORT entry
In MAINTAINERS PTRACE SUPPORT entry, the file include/uapi/linux/ptrace.h
is redundant, remove it.

Link: https://lkml.kernel.org/r/1649240981-11024-4-git-send-email-yangtiezhu@loongson.cn
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-04-29 14:38:03 -07:00
Roman Gushchin
9c946e3e7f MAINTAINERS: add corresponding kselftests to memcg entry
List memory control and kernel memory control kselftests in the memory
resource controller entry.

Link: https://lkml.kernel.org/r/20220415000133.3955987-5-roman.gushchin@linux.dev
Signed-off-by: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Shakeel Butt <shakeelb@google.com>
Cc: Chris Down <chris@chrisdown.name>
Cc: David Vernet <void@manifault.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Zefan Li <lizefan.x@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-04-28 23:16:00 -07:00
Roman Gushchin
1bd1a4dd3e MAINTAINERS: add corresponding kselftests to cgroup entry
List cgroup kselftests in the cgroup MAINTAINERS entry.  These are tests
covering core, freezer and cgroup.kill functionality.

Link: https://lkml.kernel.org/r/20220415000133.3955987-4-roman.gushchin@linux.dev
Signed-off-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: Zefan Li <lizefan.x@bytedance.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Chris Down <chris@chrisdown.name>
Cc: David Vernet <void@manifault.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Shakeel Butt <shakeelb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-04-28 23:15:59 -07:00
Jakub Kicinski
0e55546b18 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
include/linux/netdevice.h
net/core/dev.c
  6510ea973d ("net: Use this_cpu_inc() to increment net->core_stats")
  794c24e992 ("net-core: rx_otherhost_dropped to core_stats")
https://lore.kernel.org/all/20220428111903.5f4304e0@canb.auug.org.au/

drivers/net/wan/cosa.c
  d48fea8401 ("net: cosa: fix error check return value of register_chrdev()")
  89fbca3307 ("net: wan: remove support for COSA and SRP synchronous serial boards")
https://lore.kernel.org/all/20220428112130.1f689e5e@canb.auug.org.au/

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-04-28 13:02:01 -07:00
Linus Torvalds
249aca0d3d Networking fixes for 5.18-rc5, including fixes from bluetooth, bpf
and netfilter.
 
 Current release - new code bugs:
 
  - bridge: switchdev: check br_vlan_group() return value
 
  - use this_cpu_inc() to increment net->core_stats, fix preempt-rt
 
 Previous releases - regressions:
 
  - eth: stmmac: fix write to sgmii_adapter_base
 
 Previous releases - always broken:
 
  - netfilter: nf_conntrack_tcp: re-init for syn packets only,
    resolving issues with TCP fastopen
 
  - tcp: md5: fix incorrect tcp_header_len for incoming connections
 
  - tcp: fix F-RTO may not work correctly when receiving DSACK
 
  - tcp: ensure use of most recently sent skb when filling rate samples
 
  - tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT
 
  - virtio_net: fix wrong buf address calculation when using xdp
 
  - xsk: fix forwarding when combining copy mode with busy poll
 
  - xsk: fix possible crash when multiple sockets are created
 
  - bpf: lwt: fix crash when using bpf_skb_set_tunnel_key() from
    bpf_xmit lwt hook
 
  - sctp: null-check asoc strreset_chunk in sctp_generate_reconf_event
 
  - wireguard: device: check for metadata_dst with skb_valid_dst()
 
  - netfilter: update ip6_route_me_harder to consider L3 domain
 
  - gre: make o_seqno start from 0 in native mode
 
  - gre: switch o_seqno to atomic to prevent races in collect_md mode
 
 Misc:
 
  - add Eric Dumazet to networking maintainers
 
  - dt: dsa: realtek: remove realtek,rtl8367s string
 
  - netfilter: flowtable: Remove the empty file
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from bluetooth, bpf and netfilter.

  Current release - new code bugs:

   - bridge: switchdev: check br_vlan_group() return value

   - use this_cpu_inc() to increment net->core_stats, fix preempt-rt

  Previous releases - regressions:

   - eth: stmmac: fix write to sgmii_adapter_base

  Previous releases - always broken:

   - netfilter: nf_conntrack_tcp: re-init for syn packets only,
     resolving issues with TCP fastopen

   - tcp: md5: fix incorrect tcp_header_len for incoming connections

   - tcp: fix F-RTO may not work correctly when receiving DSACK

   - tcp: ensure use of most recently sent skb when filling rate samples

   - tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT

   - virtio_net: fix wrong buf address calculation when using xdp

   - xsk: fix forwarding when combining copy mode with busy poll

   - xsk: fix possible crash when multiple sockets are created

   - bpf: lwt: fix crash when using bpf_skb_set_tunnel_key() from
     bpf_xmit lwt hook

   - sctp: null-check asoc strreset_chunk in sctp_generate_reconf_event

   - wireguard: device: check for metadata_dst with skb_valid_dst()

   - netfilter: update ip6_route_me_harder to consider L3 domain

   - gre: make o_seqno start from 0 in native mode

   - gre: switch o_seqno to atomic to prevent races in collect_md mode

  Misc:

   - add Eric Dumazet to networking maintainers

   - dt: dsa: realtek: remove realtek,rtl8367s string

   - netfilter: flowtable: Remove the empty file"

* tag 'net-5.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (65 commits)
  tcp: fix F-RTO may not work correctly when receiving DSACK
  Revert "ibmvnic: Add ethtool private flag for driver-defined queue limits"
  net: enetc: allow tc-etf offload even with NETIF_F_CSUM_MASK
  ixgbe: ensure IPsec VF<->PF compatibility
  MAINTAINERS: Update BNXT entry with firmware files
  netfilter: nft_socket: only do sk lookups when indev is available
  net: fec: add missing of_node_put() in fec_enet_init_stop_mode()
  bnx2x: fix napi API usage sequence
  tls: Skip tls_append_frag on zero copy size
  Add Eric Dumazet to networking maintainers
  netfilter: conntrack: fix udp offload timeout sysctl
  netfilter: nf_conntrack_tcp: re-init for syn packets only
  net: dsa: lantiq_gswip: Don't set GSWIP_MII_CFG_RMII_CLK
  net: Use this_cpu_inc() to increment net->core_stats
  Bluetooth: hci_sync: Cleanup hci_conn if it cannot be aborted
  Bluetooth: hci_event: Fix creating hci_conn object on error status
  Bluetooth: hci_event: Fix checking for invalid handle on error status
  ice: fix use-after-free when deinitializing mailbox snapshot
  ice: wait 5 s for EMP reset after firmware flash
  ice: Protect vf_state check by cfg_lock in ice_vc_process_vf_msg()
  ...
2022-04-28 12:34:50 -07:00
Nuno Sá
3289237d2b MAINTAINERS: add ad3552r
Add an entry for the ad3552r DAC driver.

Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20220404085000.249423-3-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-04-28 19:22:54 +01:00
Linus Torvalds
8061e16e20 xfs: fixes for v5.18-rc5
XFS changes for v5.18-rc5:
 - define buffer bit flags as unsigned to fix gcc-5 + c11 warnings
 - remove redundant XFS fields from MAINTAINERS
 - fix inode buffer locking order regression
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Merge tag 'xfs-5.18-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs fixes from Dave Chinner:

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

 - remove redundant XFS fields from MAINTAINERS

 - fix inode buffer locking order regression

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

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/20220427163606.126154-1-f.fainelli@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-04-28 09:37:28 -07:00