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Linus Torvalds 53c7db5c19 Merge tag 'pinctrl-v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl 
Pull pin control updates from Linus Walleij:
 "Core changes:

   - Add new generic callbacks to populate per-pin pin controllers
     creating groups and functions from the device tree building out
     pinctrl_generic_to_map() and move the Spacemit driver over to use
     this

   - Generic board-level pin control driver using the mux framework

  New pin controller drivers:

   - Amlogic (meson) A9 SoC

   - Aspeed AST2700 SoC0 and SoC1

   - nVidia Tegra264 and Tegra238

   - Qualcomm Nord TLMM, Shikra TLMM, SM6350 LPASS LPI, and IPQ9650 TLMM

   - Renesas RZ/G3L SoC

   - UltraRISC DP1000

  Improvements:

   - Handle pull up/pull down properly in the Renesas RZG2L driver

   - Fix up nVidia Tegra 234 DT bindings

   - Fix up pin definitions in the Qualcomm Eliza driver

   - Qualcomm PM8010 GPIO support in the PM8010

   - Qualcomm SM6115 EGPIO support in the SM6115

   - Switch Qualcomm LPASS LPI drivers to use runtime PM for power
     management

   - Clean up the Qualcomm Kconfig business a bit to include the
     necessary drivers for each subarch

   - Fix output glitch in the Amlogic (meson) A4 pin controller

   - Move the Airoha driver from the Mediatek directory to its own
     directory. It is too different from other Mediatek hardware

   - A slew of fixes to the Airoha AN7581 and AN7583 drivers"

* tag 'pinctrl-v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (151 commits)
  pinctrl: Export pinctrl_get_group_selector()
  pinctrl: Match DT helper types
  pinctrl: qcom: Register functions before enabling pinctrl
  pinctrl: meson: amlogic-a4: use nolock get range
  pinctrl: ultrarisc: Add UltraRISC DP1000 pinctrl driver
  dt-bindings: pinctrl: Add UltraRISC DP1000 pinctrl controller
  pinctrl: qcom: Remove unused macro definitions
  pinctrl: tegra: PINCTRL_TEGRA264 should depend on ARCH_TEGRA
  pinctrl: tegra: PINCTRL_TEGRA238 should depend on ARCH_TEGRA
  pinctrl: tegra238: add missing AON pin groups
  dt-bindings: pinctrl: tegra238: add missing AON pin groups
  pinctrl: airoha: an7583: remove undefined groups from pcm_spi pin function
  pinctrl: airoha: an7583: fix phy1_led1 pin function
  pinctrl: airoha: an7583: add missed gpio22 pin group
  pinctrl: airoha: an7583: fix gpio21 pin group
  pinctrl: airoha: fix pwm pin function for an7581 and an7583
  pinctrl: airoha: an7583: fix incorrect led mapping in phy4_led1 pin function
  pinctrl: airoha: an7581: fix incorrect led mapping in phy4_led1 pin function
  pinctrl: airoha: an7583: fix misprint in gpio19 pinconf
  pinctrl: airoha: an7581: fix misprint in gpio19 pinconf
  ...
 2026-06-18 15:03:21 -07:00
Linus Torvalds 7c6742507c Merge tag 'backlight-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight 
Pull backlight updates from Lee Jones:
 "New Support & Features:
   - Maxim MAX25014: Add support for the Maxim MAX25014 4-channel
     automotive grade backlight driver IC

  Improvements & Fixes:
   - Maintainers: Add the Congatec Board Controller backlight driver to
     its corresponding entry
   - Congatec Board Controller: Remove redundant X86 dependency from the
     backlight driver
   - Kinetic KTD2801: Enable BL_CORE_SUSPENDRESUME to ensure the chip is
     powered off during suspend

  Cleanups & Refactoring:
   - Core: Use named initializers for i2c_device_id arrays to improve
     readability and robustness

  Device Tree Binding Updates:
   - Maxim MAX25014: Add device tree bindings for the Maxim MAX25014
     backlight controller"

* tag 'backlight-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight: Use named initializers for arrays of i2c_device_data
  MAINTAINERS: Add cgbc backlight driver
  backlight: cgbc: Remove redundant X86 dependency
  backlight: Add max25014atg backlight
  dt-bindings: backlight: Add max25014 support
  backlight: ktd2801: Enable BL_CORE_SUSPENDRESUME
 2026-06-18 14:55:20 -07:00
Linus Torvalds 6e717507bf Merge tag 'leds-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds 
Pull LED updates from Lee Jones:
 "New Support & Features:
   - Samsung S2MU005: Add support for the Samsung S2MU005 PMIC which
     includes flash and RGB LED controllers
   - Texas Instruments:
       - LP5812: Add support for the TI LP5812 LED driver
       - LP5860: Add support for the Texas Instruments LP5860 LED matrix
         driver via SPI

  Improvements & Fixes:
   - Core:
       - Adjust the brightness sysfs node documentation to clarify that
         only decimal values are accepted
       - Fix a race condition in the software blink logic when stopping
         blinking and setting brightness simultaneously
       - Introduce the `multi_max_intensity` sysfs attribute for
         multicolor LEDs to support hardware-based global brightness
         control
       - Replace OF-based device lookup with firmware node equivalents
         to support ACPI and software nodes
       - Return `ENODATA` when reading brightness from
         hardware-controlled LEDs
       - Set the coherent DMA mask to zero for the Samsung PMIC device
         to suppress unnecessary "DMA mask not set" messages
   - ams OSRAM AS3668: Fix a Kconfig symbol name mismatch in the
     Makefile that prevented the driver from being built
   - BlinkM: Fix spelling and comment style issues in the driver
   - DAC124S085: Declare the SPI command word as `__le16` to ensure
     correct endianness and pass sparse checks
   - GPIO Trigger: Use `GPIOD_FLAGS_BIT_NONEXCLUSIVE` to allow sharing
     GPIOs between the LED trigger and other drivers
   - NXP PCA9532: Fix an issue where the LED would stop blinking when
     changing brightness to a non-zero value
   - Qualcomm: Unify the user-visible company name to "Qualcomm" across
     flash LED config options
   - Qualcomm LPG: Optimize memory allocation by combining main
     structure and channels into a single allocation using flexible
     array members
   - Texas Instruments
       - LP5860: Add missing `CONFIG_OF` dependency to prevent build
         warnings
       - TPS6131x: Increase the overvoltage protection threshold to 6V
         to avoid false triggers with 5V input supplies
   - Userspace LEDs (uLEDs):
       - Fix a potential buffer overread by using `strnchr()` for name
         string validation
       - Return `-EFAULT` on `copy_to_user()` failure to properly handle
         read errors

  Cleanups & Refactoring:
   - Core:
       - Convert various `i2c_device_id` arrays to use named
         initializers for improved robustness and readability
       - Multi-color: Fix incorrect `KernelVersion` and `Date` tags for
         the `multi_max_intensity` ABI
   - Broadcom BCM63138 / ChromeOS EC: Move `MODULE_DEVICE_TABLE`
     declarations next to the ID tables for consistency
   - LP5812: Fix a sysfs ABI reference in the documentation
   - ST1202: Remove an unused legacy GPIO header include

  Device Tree Binding Updates:
   - Class: Document the keyboard backlight LED class naming
     conventions, including a new scheme for zoned backlights
   - Core: Dual-license the common LED bindings header under GPLv2
     and BSD-2-Clause
   - IR SPI LED: Add a new 30% duty-cycle value for the IR transmitter
     used in Xiaomi Redmi Note 8
   - Samsung S2M series:
       - Document the flash LED device bindings for Samsung S2M series
         PMICs
       - Document the pattern behavior for Samsung S2M series PMIC RGB
       - S2MU005: Add device tree bindings for the S2MU005 PMIC,
         including its flash and RGB LED sub-devices
   - TI LM3560: Document the TI LM3559 and LM3560 synchronous boost
     flash drivers"

* tag 'leds-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (30 commits)
  leds: tps6131x: Increase overvoltage protection threshold to 6V
  leds: Fix sysfs ABI date
  leds: Fix CONFIG_OF dependency for LEDS_LP5860_CORE
  leds: uleds: Fix potential buffer overread
  leds: Use named initializers for arrays of i2c_device_data
  leds: uleds: Return -EFAULT on copy_to_user() failure
  leds: core: Report ENODATA for brightness of hardware controlled LED
  leds: class: Use firmware nodes for device lookup
  Documentation: leds: Document pattern behavior of Samsung S2M series PMIC RGB LEDs
  leds: rgb: Add support for Samsung S2M series PMIC RGB LED device
  leds: flash: Add support for Samsung S2M series PMIC flash LED device
  dt-bindings: leds: Document Samsung S2M series PMIC flash LED device
  leds: core: Fix race condition for software blink
  leds: Adjust documentation of brightness sysfs node
  leds: dac124s085: Declare SPI command word as __le16
  leds: Introduce the multi_max_intensity sysfs attribute
  dt-bindings: leds: Document TI LM3560 Synchronous Boost Flash Driver
  leds: bcm63138/cros_ec: Move MODULE_DEVICE_TABLE next to the table itself
  leds: Add support for TI LP5860 LED driver chip
  Documentation: leds: leds-class: Document keyboard backlight LED class naming
  ...
 2026-06-18 14:45:08 -07:00
Linus Torvalds 6beaec3aee Merge tag 'mfd-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd 
Pull MFD updates from Lee Jones:
 "New Support & Features:
   - Renesas RSMU: Add support for the IDT 8a34002 Clock Matrix
   - Samsung S2MU005: Add support for the Samsung S2MU005 PMIC which
     includes charger, MUIC, flash and RGB LED controllers
   - SpacemiT P1: Add a reboot cell for the SpacemiT P1 chip
   - Texas Instruments BQ25792: Add support for the TI BQ25792 charger
     manager

  Improvements & Fixes:
   - Core: Unify the user-visible company name to "Qualcomm" across
     various config options
   - ChromeOS EC:
       - Delay `dev_set_drvdata()` until the probe process has
         successfully completed to avoid use-after-free issues
       - Prevent adding `cros_ec_ucsi` as an MFD sub-device if it is
         already defined in Device Tree or ACPI
   - Cirrus Logic CS42L43: Add a sanity check for firmware size to
     prevent out-of-bounds memory access during firmware loading
   - Cirrus Logic CS5535: Associate the GPIO cell with a dedicated
     software node to support board files requesting GPIOs
   - Maxim MAX77620: Modernize poweroff handling by converting to the
     sys-off API
   - Qualcomm RPM: Add the missing QDSS clock resource for the MSM8960
     SoC
   - Renesas RSMU: Fix page register setup for the 8A3400x family by
     correctly calculating the page address
   - Renesas RZ/MTU3:
       - Make the reset line optional to support newer SoC variants
         (RZ/T2H, RZ/N2H)
       - Modernize the driver by using device-managed APIs for reset
         control and device addition
   - Samsung Core: Set the coherent DMA mask to zero for the Samsung
     PMIC device to suppress unnecessary "DMA mask not set" messages
   - Silicon Motion SM501: Fix a reference leak on failed device
     registration by properly dropping the platform device reference
   - Texas Instruments:
       - TPS65219: Make poweroff handler registration conditional on the
         "system-power-controller" Device Tree property
       - TPS6586x: Fix Device Tree node reference counting by manually
         bumping the refcount for sub-devices
       - TPS65910: Add return value checking for the dummy I2C transfer
         used to work around silicon erratum SWCZ010
       - TWL4030: Update board-specific checks to use Device Tree
         compatibles instead of legacy machine IDs

  Cleanups & Refactoring:
   - Core: Consistently define `pci_device_id` arrays using named
     initializers across various Intel and Silicon Motion drivers
   - Maintainers: Shift maintenance of Samsung PMIC drivers to André
     Draszik
   - Maxim MAX77759: Improve code style by reformatting the IRQ table
     and refining macro comments
   - MEN MENF21BMC / Texas Instruments TWL: Correctly treat
     `i2c_check_functionality()` as returning a boolean status
   - Rohm BD72720: Drop the non-existent BUCK11 ID to improve code
     clarity
   - Silicon Labs Si476x: Fix various spelling mistakes in driver
     comments
   - Spreadtrum SC27xx: Transition to `devm_mfd_add_devices()` and
     separate MFD cell tables for each PMIC model
   - Timberdale: Move GPIO pin definitions into the driver and
     transition to using a software node for the GPIO cell
   - Wolfson WM8994: Remove dead legacy-GPIO code and its associated
     `irq_gpio` member

  Device Tree Binding Updates:
   - Aspeed AST2x00: Document the AST2700 SCU0 and add support for its
     SoC0/SoC1 pin controllers
   - Hisilicon Hi655x: Convert the Hi655x PMIC binding from text format
     to YAML DT schema
   - Khadas MCU: Add a new compatible and fan-supply property for the
     Khadas VIM4 MCU
   - MediaTek MT6397: Add support for the MT6365 PMIC and document
     regulator supplies for the MT6359 variant
   - Qualcomm TCSR: Add compatibles for Nord and IPQ5210 TCSR blocks
   - Renesas RZ/G3L: Revert the addition of the
     `renesas,r9a08g046-lvds-cmn` compatible string due to documentation
     errors
   - Samsung S2MU005: Document the S2MU005 PMIC and its sub-devices
     (charger, MUIC, flash and RGB LEDs)
   - Spreadtrum SC2731: Include regulator bindings for the SC2730
     variant
   - STMPE: Fix the schema by marking 'compatible' and '#pwm-cells' as
     required for the PWM subnode
   - Texas Instruments BQ257xx: Expand the BQ25703A binding to include
     the BQ25792 variant

  Removals:
   - Motorola EZX PCAP: Remove the unused and non-functional driver for
     Motorola EZX phones"

* tag 'mfd-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (47 commits)
  dt-bindings: mfd: syscon: Revert renesas,r9a08g046-lvds-cmn
  dt-bindings: mfd: st,stmpe: Add missing properties for PWM subnode
  mfd: rz-mtu3: Make reset optional
  mfd: rz-mtu3: Store &pdev->dev in local variable
  mfd: rz-mtu3: Use local variable for reset
  mfd: rz-mtu3: Use device-managed APIs
  dt-bindings: mfd: aspeed,ast2x00-scu: Support AST2700 SoC1 pinctrl
  mfd: tps6586x: Fix OF node refcount
  dt-bindings: mfd: sprd,sc2731: Include SC2730 regulator bindings
  mfd: twl4030-power: Update checks for specific boards to use the DT
  dt-bindings: mfd: qcom,tcsr: Document the IPQ5210 TCSR block
  mfd: qcom_rpm: Add msm8960 QDSS clock resource
  mfd: si476x-i2c: Fix spelling mistakes in comments
  mfd: max77620: Convert poweroff support to sys-off API
  mfd: dt-bindings: mt6397: Add regulator supplies
  dt-bindings: mfd: mediatek: mt6397: Add MT6365 PMIC support
  dt-bindings: mfd: mediatek: mt6397: Add rtc for MT6359
  mfd: cs42l43: Sanity check firmware size
  mfd: qcom: Unify user-visible "Qualcomm" name
  mfd: cros_ec: Delay dev_set_drvdata() until probe success
  ...
 2026-06-18 14:26:29 -07:00
Linus Torvalds b7556c8e71 Merge tag 'hid-for-linus-2026061601' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid 
Pull HID updates from Jiri Kosina:
 "Core:
   - semantic cleanup fixes for 'hid_device_id::driver_data' (Pawel
     Zalewski)

  Multitouch:
   - UX improvement fixes for Yoga Book 9 (Dave Carey)

  Logitech:
   - fix for high resolution scrolling for Logitech HID++ 2.0 devices
     (Lauri Saurus)

  CP2112:
   - fix for cp2112 firmware-based speed configuration, if available
     (Danny Kaehn)

  Wacom:
   - memory corruption and scheduling while atomic and error fixes and
     error handling fixes (Jinmo Yang, Myeonghun Pak)

  New device support:
   - OneXPlayer (Derek J. Clark)
   - HORI Wireless Switch Pad (Hector Zelaya)
   - Rakk Dasig X (Karl Cayme)

  And other assorted small fixes and device ID additions"

* tag 'hid-for-linus-2026061601' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (39 commits)
  HID: hidpp: fix potential UAF in hidpp_connect_event()
  HID: logitech-hidpp: sync wheel multiplier on wheel mode changes
  HID: intel-thc-hid: intel-quickspi: reset touch IC on system resume
  HID: uhid: convert to hid_safe_input_report()
  HID: hid-goodix-spi: validate report size to prevent stack buffer overflow
  HID: nintendo: add support for HORI Wireless Switch Pad
  HID: multitouch: Honor ContactCount for Yoga Book 9 to suppress ghost contacts
  HID: pidff: Use correct effect type in effect update
  HID: wacom: stop hardware after post-start probe failures
  HID: core: demote warning to debug level
  HID: lenovo: Use KEY_PERFORMANCE capability for ThinkPad X12 Tab Gen 2
  HID: lenovo: Add support for ThinkPad X13 Folio keyboard
  HID: cp2112: Configure I2C bus speed from firmware
  HID: cp2112: Add fwnode support
  HID: hid-lenovo-go: cancel cfg_setup work in hid_go_cfg_remove()
  HID: Input: Add battery list cleanup with devm action
  HID: logitech-hidpp: remove excess kernel-doc member in hidpp_scroll_counter
  HID: wacom: use cleanup.h for wacom_wac_queue_flush() buffer management
  HID: wacom: use GFP_ATOMIC in wacom_wac_queue_flush()
  HID: wacom: fix slab-out-of-bounds write in wacom_wac_queue_insert
  ...
 2026-06-18 14:20:39 -07:00
Linus Torvalds 83f1454877 Merge tag 'ext4_for_linus-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 
Pull ext4 updates from Ted Ts'o:

 - A major rework of the fast commit mechanism to avoid lock contention
   and deadlocks. We also export snapshot statistics in
   /proc/fs/ext4/*/fc_info

 - Performance optimization for directory hash computation by processing
   input in 4-byte chunks and removing function pointers, along with new
   KUnit tests for directory hash

 - Cleanups in JBD2 to remove special slabs and use kmalloc() instead

 - Various bug fixes, including:
     - Early validation of donor superblock in EXT4_IOC_MOVE_EXT to
       avoid cross-fs deadlock
     - Fix for a kernel BUG in ext4_write_inline_data_end under
       data=journal
     - Fix for a NULL dereference in jbd2_journal_dirty_metadata when
       handle is aborted
     - Fix for an underflow in JBD2 fast commit block initialization
       check
     - Fix for LOGFLUSH shutdown ordering to ensure ordered data
       writeback
     - Miscellaneous fixes for error path return values and KUnit
       assertions

* tag 'ext4_for_linus-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: validate donor file superblock early in EXT4_IOC_MOVE_EXT
  ext4: fix kernel BUG in ext4_write_inline_data_end
  ext4: fix ERR_PTR(0) in ext4_mkdir()
  jbd2: remove special jbd2 slabs
  ext4: remove mention of PageWriteback
  ext4: improve str2hashbuf by processing 4-byte chunks and removing function pointers
  ext4: add Kunit coverage for directory hash computation
  ext4: fast commit: export snapshot stats in fc_info
  ext4: fast commit: add lock_updates tracepoint
  ext4: fast commit: avoid i_data_sem by dropping ext4_map_blocks() in snapshots
  ext4: fast commit: avoid self-deadlock in inode snapshotting
  ext4: fast commit: avoid waiting for FC_COMMITTING
  ext4: lockdep: handle i_data_sem subclassing for special inodes
  ext4: fast commit: snapshot inode state before writing log
  jbd2: fix integer underflow in jbd2_journal_initialize_fast_commit()
  ext4: fix fast commit wait/wake bit mapping on 64-bit
  jbd2: check for aborted handle in jbd2_journal_dirty_metadata()
  ext4: Use %pe to print PTR_ERR()
  ext4: fix LOGFLUSH shutdown ordering to allow ordered-mode data writeback
  ext4: replace KUnit tests for memcmp() with KUNIT_ASSERT_MEMEQ()
 2026-06-18 09:42:02 -07:00
Linus Torvalds dac3b26eae Merge tag 'v7.2-rc-part1-ksmbd-fixes' of git://git.samba.org/ksmbd 
Pull smb server updates from Steve French:

 - Use after free fixes

 - Out of bounds read fix

 - Add SMB compression support both at rest and over the wire: support
   decompression of compressed SMB2 requests, initially allow compressed
   SMB2 READ responses, and implement get/set compression operations for
   per-file compression state.

 - Credentials fixes: for various FSCTLs, setinfo, delete on close and
   for alternate data streams

 - Fix access checks and permission checks in DUPLICAT_EXTENTS and
   SET_ZERO_DATA fsctls, find_file_posix_info, FILE_LINK_INFORMATION and
   smb2_set_info_sec

 - Reject non valid session in compound request

 - Serialize QUERY_DIRECTORY

 - Prevent path traversal bypass by restricting caseless retry

 - Path lookup fix

 - Two minor cleanup fixes

* tag 'v7.2-rc-part1-ksmbd-fixes' of git://git.samba.org/ksmbd: (31 commits)
  ksmbd: fix path resolution in ksmbd_vfs_kern_path_create
  ksmbd: use opener credentials for FSCTL mutations
  ksmbd: use opener credentials for ADS I/O
  ksmbd: require source read access for duplicate extents
  ksmbd: run set info with opener credentials
  ksmbd: use opener credentials for delete-on-close
  ksmbd: serialize QUERY_DIRECTORY requests per file
  ksmbd: add permission checks for FSCTL_DUPLICATE_EXTENTS_TO_FILE
  ksmbd: enforce FILE_READ_ATTRIBUTES on SMB_FIND_FILE_POSIX_INFORMATION
  ksmbd: reject non-VALID session in compound request branch
  ksmbd: compress SMB2 READ responses
  ksmbd: negotiate and decode SMB2 compression
  cifs: negotiate chained SMB2 compression capabilities
  smb: add common SMB2 compression transform helpers
  smb: move LZ77 compression into common code
  ksmbd: add per-handle permission check to FILE_LINK_INFORMATION
  ksmbd: add a permission check for FSCTL_SET_ZERO_DATA
  ksmbd: add a WRITE_DAC/WRITE_OWNER check to SMB2 SET_INFO SECURITY
  ksmbd: fix use-after-free of a deferred file_lock on SMB2_CLOSE then SMB2_CANCEL
  smb: server: remove code guarded by nonexistent config option
  ...
 2026-06-18 09:21:50 -07:00
Linus Torvalds e753a63f2a Merge tag 'v7.2-rc-part1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6 
Pull smb client updates from Steve French:
 - Three cleanup patches
 - Fix error return value in smb2_aead_req_alloc
 - Three compression fixes
 - Update i_blocks after write (fixes various xfstests)
 - Fix races in cifsd thread creation
 - Fix potential out of bounds read parsing security descriptors
 - Witness protocol fix
 - Fix umount bug
 - Mount fix
 - Fix cached directory entries on unlink/rmdir/rename

* tag 'v7.2-rc-part1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  smb: client: Use more common code in SMB2_tcon()
  smb: client: Use more common error handling code in smb3_reconfigure()
  smb/client: Fix error code in smb2_aead_req_alloc()
  smb/client: clean up a type issue in cifs_xattr_get()
  smb/client: allow FS_IOC_SETFLAGS to clear compression
  smb/client: use writable handle for FS_IOC_SETFLAGS compression
  smb/client: always return a value for FS_IOC_GETFLAGS
  smb/client: update i_blocks after contiguous writes
  smb: client: fix races in cifsd thread creation
  cifs: validate full SID length in security descriptors
  smb: client: resolve SWN tcon from live registrations
  cifs: remove all cifs files before kill super
  smb: client: fix conflicting option validation for new mount API
  cifs: invalidate cfid on unlink/rename/rmdir
 2026-06-18 09:18:00 -07:00
Linus Torvalds 3dc7c00116 Merge tag 'nfsd-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux 
Pull nfsd updates from Chuck Lever:
 "Jeff Layton wired up netlink upcalls for the auth.unix.ip and
  auth.unix.gid caches in SunRPC and the svc_export and nfsd.fh caches
  in NFSD. The new kernel-user API is more extensible and lays the
  groundwork for retiring the old pipe interface.

  The default NFS r/w block size rises to 4MB on hosts with at least
  16GB of RAM, reducing per-RPC overhead on fast networks. Smaller
  machines keep their previously computed default, and the value remains
  tunable through /proc/fs/nfsd/max_block_size.

  Chuck Lever converted the server's RPCSEC GSS Kerberos code to the
  kernel's shared crypto/krb5 library. The conversion retires and
  removes SunRPC's bespoke implementation of Kerberos v5, but keeps
  RPCSEC GSS-API.

  Continuing the xdrgen migration that converted the NLMv4 server XDR
  layer in v7.1, Chuck Lever converted the NLM version 3 server-side XDR
  layer from hand-written C to xdrgen-generated code. As with the NLMv4
  conversion in v7.1, the goals are improved memory safety, lower
  maintenance burden, and groundwork for generation of Rust code for
  this layer instead of C.

  Chuck Lever fixed an issue where lingering NFSv4 state pins a mounted
  file system after it is unexported. A new netlink-based mechanism can
  now release NLM locks and NFSv4 state by client address, by
  filesystem, and by export. Now an administrator can quiesce an export
  cleanly before unmounting it.

  The remaining patches are bug fixes, clean-ups, and minor
  optimizations, including a batch of memory-leak and use-after-free
  fixes in the ACL, lockd, and TLS handshake paths, many of them
  reported by Chris Mason. Sincere thanks to all contributors,
  reviewers, testers, and bug reporters who participated in the v7.2
  NFSD development cycle"

* tag 'nfsd-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (106 commits)
  svcrdma: wake sq waiters when the transport closes
  nfsd: reset write verifier on deferred writeback errors
  nfsd: avoid leaking pre-allocated openowner on unconfirmed retry race
  sunrpc: wait for in-flight TLS handshake callback when cancel loses race
  sunrpc: pin svc_xprt across the asynchronous TLS handshake callback
  nfsd: fix posix_acl leak on SETACL decode failure
  nfsd: fix posix_acl leak and ignored error in nfsd4_create_file
  nfsd: check get_user() return when reading princhashlen
  nfsd: fix inverted cp_ttl check in async copy reaper
  nfsd: fix dead ACL conflict guard in nfsd4_create
  NFSD: Fix SECINFO_NO_NAME decode error cleanup
  sunrpc: harden rq_procinfo lifecycle to prevent double-free
  SUNRPC: Return an error from xdr_buf_to_bvec() on overflow
  SUNRPC: Bound-check xdr_buf_to_bvec() stores before writing
  nfsd: release layout stid on setlease failure
  lockd: Avoid hashing uninitialized bytes in nlm4svc_lookup_file()
  lockd: Plug nlm_file refcount leak on cached nlm_do_fopen() failure
  lockd: Plug nlm_file leak when nlm_do_fopen() fails
  Revert "NFSD: Defer sub-object cleanup in export put callbacks"
  Revert "svcrdma: Use contiguous pages for RDMA Read sink buffers"
  ...
 2026-06-18 09:14:15 -07:00
Linus Torvalds 6edc20078a Merge tag 'fuse-update-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse 
Pull fuse updates from Miklos Szeredi:

 - Fix lots of bugs, most from the late 6.x era, but some going back
   to 2.6.x

 - Add subsystems (io-uring, passthrough) and respective maintainers
   (Bernd, Joanne and Amir)

 - Separate transport and fs layers (Miklos)

 - Don't block on cat /dev/fuse (Joanne)

 - Perform some refactoring in fuse-uring (Joanne)

 - Don't use bounce-buffer for READDIR reply in virtio-fs (Matthew Ochs)

 - Clean up documentation (Randy)

 - Improve tracing (Amir)

 - Extend page cache invalidation after DIO (Cheng Ding)

 - Invalidate readdir cache on epoch change (Jun Wu)

 - Misc cleanups

* tag 'fuse-update-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: (81 commits)
  fuse-uring: clear ent->fuse_req in commit_fetch error path
  fuse-uring: use named constants for io-uring iovec indices
  fuse-uring: refactor setting up copy state for payload copying
  fuse-uring: use enum types for header copying
  fuse-uring: refactor io-uring header copying from ring
  fuse-uring: refactor io-uring header copying to ring
  fuse-uring: separate next request fetching from sending logic
  fuse: invalidate readdir cache on epoch bump
  virtio-fs: avoid double-free on failed queue setup
  fuse: invalidate page cache after DIO and async DIO writes
  fuse: set ff->flock only on success
  fuse: clean up interrupt reading
  fuse: remove stray newline in fuse_dev_do_read()
  fuse: use READ_ONCE in fuse_chan_num_background()
  fuse: dax: Move long delayed work on system_dfl_long_wq
  fuse: add fuse_request_sent tracepoint
  fuse: Add SPDX ID lines to some files
  fuse: use QSTR() instead of QSTR_INIT() in fuse_get_dentry
  fuse: convert page array allocation to kcalloc()
  fuse: use current creds for backing files
  ...
 2026-06-18 08:50:52 -07:00
Linus Torvalds 9e7e663345 Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma 
Pull rdma updates from Jason Gunthorpe:
 "Many AI driven bug fixes, and several big driver API cleanups

   - Driver bug fixes and minor cleanups in mlx5, hns, rxe, efa, siw,
     rtrs, mana, irdma, mlx4. Commonly error path flows, integer
     arithmetic overflows on unsafe data, out of bounds access, and use
     after free issues under races.

   - Second half of the new udata API for drivers focusing on uAPI
     response

   - bnxt_re supports more options for QP creation that will allow a dv
     path in rdma-core

   - Untangle the module dependencies so drivers don't link to
     ib_uverbs.ko as was originall intended

   - Provide a new way to handle umems with a consistent simplified uAPI
     and update several drivers to use it. This brings dmabuf support to
     more places and more drivers

   - Support for mlx5 rate limit and packet pacing for UD and UC

   - A batch of fixes for the new shared FRMR pools infrastructure"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (148 commits)
  RDMA/irdma: Replace waitqueue and flag with completion
  RDMA/hns: Fix memory leak of bonding resources
  RDMA/rtrs-srv: Bound RDMA-Write length to chunk size in rdma_write_sg
  docs: infiniband: correct name of option to enable the ib_uverbs module
  RDMA/bnxt_re: Reject GET_TOGGLE_MEM when toggle page was not allocated
  RDMA/bnxt_re: Fail DBR related page allocation UAPIs if the feature is disabled
  RDMA/bnxt_re: Avoid repeated requests to allocate WC pages
  RDMA/bnxt_re: Proper rollback if the ioremap fails
  RDMA/bnxt_re: Add a max slot check for SQ
  RDMA/bnxt_re: Avoid displaying the kernel pointer
  RDMA/bnxt_re: Free CQ toggle page after firmware teardown
  RDMA/bnxt_re: Free SRQ toggle page after firmware teardown
  RDMA/bnxt_re: Initialize dpi variable to zero
  ABI: sysfs-class-infiniband: minor cleanup
  RDMA/mlx5: Release the HW‑provided UAR index rather than the SW one
  RDMA/mlx5: Fix undefined shift of user RQ WQE size
  RDMA/mlx5: Remove raw RSS QP restrack tracking
  RDMA/mlx5: Remove DCT restrack tracking
  RDMA/mlx5: Drop FRMR pool handle on UMR revoke failure
  RDMA/core: Add ib_frmr_pool_drop for unrecoverable handles
  ...
 2026-06-18 08:16:21 -07:00
Linus Torvalds 00d07402df Merge tag 'ata-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux 
Pull ata updates from Niklas Cassel:

 - Bump required Clang version to 23 (Marco), and add Clang context
   analysis annotations (Bart)

 - Use the ahci_nr_ports() helper in libahci (me)

 - Fail to probe the ahci driver if the BAR size is smaller than the
   required size to support CAP.NP (Number of Ports) (liyouhong)

 - Move EXPORT_SYMBOL_GPL(ahci_do_softreset) to be just below the
   function definition (Bart)

 - Make ata_scsi_scan_host() schedule hotplug work on the
   system_dfl_long_wq workqueue so that it can benefit from scheduler
   task placement (Marco)

 - Make ata_scsi_port_error_handler() schedule hotplug work on the
   system_dfl_long_wq workqueue, such that the work always uses the same
   workqueue (me)

 - Use devm_platform_get_and_ioremap_resource() in pata_arasan_cf driver
   (Rosen)

 - Fix ata_exec_internal() to only release and acquire the EH mutex if
   the calling function is the one holding the EH mutex (Bart)

 - Use hweight_long() to count the port_map bits (TanZheng)

 - Add COMPILE_TEST support for pata_ep93xx driver (Rosen)

 - Drop unused assignments from pata_isapnp driver (Uwe)

 - Extend existing JMicron PMP quirk to include JMicron JMS562 (Xu)

 - Drop unused assignments of pci_device_id driver data (Uwe)

 - Use named initializers for pci_device_id arrays (Uwe)

* tag 'ata-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
  ata: Use named initializers for pci_device_id arrays
  ata: Drop unused assignments of pci_device_id driver data
  ata: libata-pmp: add JMicron JMS562 quirk
  ata: pata_isapnp: Drop unused assignments from pnp_device_id array
  ata: pata_ep93xx: add COMPILE_TEST support
  ata: pata_ep93xx: use unsigned long for data
  ata: pata_ep93xx: avoid asm on non ARM
  ata: Annotate functions in the issuing path with __must_hold()
  ata: libata: Pass ap parameter directly to functions in the issuing path
  ata: libata: Document when host->eh_mutex should be held
  ata: libata: Add an argument to ata_eh_reset()
  ata: ahci: use hweight_long() to count port_map bits
  ata: libata: Fix ata_exec_internal()
  ata: pata_arasan_cf: simplify ioremap
  ata: libata-eh: queue hotplug work on the system_dfl_long_wq workqueue
  ata: libata-scsi: Move long delayed work on system_dfl_long_wq
  ata: ahci: Move EXPORT_SYMBOL_GPL(ahci_do_softreset)
  ata: ahci: fail probe if BAR too small for claimed ports
  ata: libahci: use ahci_nr_ports() helper
 2026-06-18 08:12:50 -07:00
Linus Torvalds 2f9f5887b4 Merge tag 'for-7.2/io_uring-epoll-20260616' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux 
Pull io_uring epoll update from Jens Axboe:
 "As discussed a few months ago, this pull request gets rid of allowing
  nested epoll notification contexts via io_uring.

  Nested contexts have been a source of issues on the epoll side, and
  there should not be a need to support them from io_uring. The epoll
  io_uring side exists mainly to facilitate a gradual migration from a
  notification based epoll setup to an io_uring ditto"

* tag 'for-7.2/io_uring-epoll-20260616' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
  io_uring/epoll: disallow adding an epoll file to an epoll context
  io_uring/epoll: switch to using do_epoll_ctl_file() interface
 2026-06-18 08:09:57 -07:00
Linus Torvalds e771677c93 Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd 
Pull iommufd updates from Jason Gunthorpe:
 "All various fixes:

   - Typo breaking the veventq uAPI for 32 bit userspace

   - Several Sashiko found errors in the veventq and fault fd paths

   - Fix incorrect use of dmabuf locks, and possible races with iommufd
     destroy and dmabuf revoke

   - Sashiko errors found in the uAPI validation for IOMMU_HWPT_INVALIDATE"

* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
  iommu: Avoid copying the user array twice in the full-array copy helper
  iommufd/selftest: Add invalidation entry_num and entry_len boundary tests
  iommufd: Set upper bounds on cache invalidation entry_num and entry_len
  iommufd: Clarify IOAS_MAP_FILE dma-buf support
  iommufd: Destroy the pages content after detaching from dmabuf
  iommufd: Take dma_resv lock before dma_buf_unpin() in release path
  iommufd/selftest: Cover invalid read counts on vEVENTQ FD
  iommufd: Avoid partial fault group delivery in iommufd_fault_fops_read()
  iommufd: Break the loop on failure in iommufd_fault_fops_read()
  iommufd: Reject invalid read count in iommufd_fault_fops_read()
  iommufd: Propagate allocation failure in iommufd_veventq_deliver_fetch()
  iommufd: Reject invalid read count in iommufd_veventq_fops_read()
  iommufd: Rewind header length in done if iommufd_veventq_fops_read() fails
  iommufd/selftest: Add boundary tests for veventq_depth
  iommufd: Set veventq_depth upper bound
  iommufd: Move vevent memory allocation outside spinlock
  iommufd: Fix data_len byte-count vs element-count mismatch
  iommufd: Use sizeof(*hdr) instead of sizeof(hdr) in veventq read
 2026-06-17 12:33:23 -07:00
Linus Torvalds d076a8d3b9 Merge tag 'iommu-updates-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux 
Pull iommu updates from Joerg Roedel:
 "Core Code:

   - Fix dma-iommu scatterlist length handling in the P2PDMA path

   - Extend the generic IOMMU page-table code with detailed gather
     support for more precise invalidations

   - Add pending-gather tracking to generic page-table invalidation
     handling

   - Add support for smaller virtual address sizes in the generic AMDv1
     page-table format, including KUnit coverage

   - Fix page-size bitmap calculation for smaller VA configurations

   - Rework Arm io-pgtable allocation/freeing to consistently use the
     iommu-pages API and address-conversion helpers

   - Add PCI ATS infrastructure for devices that require ATS, including
     always-on ATS handling for pre-CXL devices

  AMD IOMMU:

   - Fix several IOTLB invalidation details, including PDE handling,
     flush-all behavior, and command address encoding

   - Honor IVINFO[VASIZE] when deriving address limits

   - Fix premature loop termination in init_iommu_one()

   - Add Hygon family 18h model 4h IOAPIC support

   - Clean up legacy-mode handling, stale comments, dead IVMD
     exclusion-range code, and unused address-size macros

  Arm SMMU / Arm SMMU v3:

   - SMMUv2:
      - Device-tree binding updates for Qualcomm Hawi, Nord and Shikra
        SoCs
      - Constrain the clocks which can be specified for recent Qualcomm
        SoCs
      - Fix broken compatible string for Qualcomm prefetcher
        configuration an add new entry for the Glymur MDSS
      - Ensure SMMU is powered-up when writing context bank for Adreno
        client

   - SMMUv3:
      - Fix off-by-one in queue allocation retry loop
      - Enable hardware update of access/dirty bits from the SMMU
      - Re-jig command construction to use separate inline helpers for
        each command type

  Intel VT-d:

   - Add the PCI segment number to DMA fault messages

   - Improve support for non-PRI mode SVA

   - Ensure atomicity during context entry teardown

   - Fix RB-tree corruption in the probe error path

  RISC-V IOMMU:

   - Add NAPOT range invalidation support

   - Use detailed gather information for invalidation decisions

   - Compute the best stride for single invalidations

   - Advertise Svpbmt support to the generic page-table code

   - Add capability definitions and clean up command macro encoding

  VeriSilicon IOMMU:

   - Add a new VeriSilicon IOMMU driver

   - Add devicetree binding documentation and MAINTAINERS coverage

   - Add the RK3588 VeriSilicon IOMMU node

   - Apply small cleanups and warning fixes in the new driver

  Rockchip IOMMU:

   - Disable the fetch DTE time limit

  Apple DART:

   - Correct a stale CONFIG_PCIE_APPLE macro name in a comment"

* tag 'iommu-updates-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: (66 commits)
  iommu/dma-iommu: Fix wrong scatterlist length assignment in P2PDMA path
  iommu/amd: Control INVALIDATE_IOMMU_PAGES PDE from the gather
  iommu/amd: Make CMD_INV_IOMMU_ALL_PAGES_ADDRESS match the spec
  iommu/amd: Have amd_iommu_domain_flush_pages() use last
  iommu/amd: Pass last in through to build_inv_address()
  iommu/amd: Simplify build_inv_address()
  iommu/apple-dart: correct CONFIG_PCIE_APPLE macro name in comment
  iommu/vt-d: Fix RB-tree corruption in probe error path
  iommu/vt-d: Improve IOMMU fault information
  iommu/vt-d: Remove typo from pasid_pte_config_nested()
  iommu/vt-d: Clear Present bit before tearing down scalable-mode context entry
  iommu/vt-d: Avoid WARNING in sva unbind path
  dt-bindings: arm-smmu: Correct and add constraints for Hawi, Shikra and Kaanapali
  dt-bindings: arm-smmu: Add compatible for Qualcomm Nord SoC
  iommu/amd: Don't split flush for amd_iommu_domain_flush_all()
  iommu/rockchip: disable fetch dte time limit
  iommu/arm-smmu-v3: Allow ATS to be always on
  PCI: Allow ATS to be always on for pre-CXL devices
  PCI: Add pci_ats_required() for CXL.cache capable devices
  iommu/vsi: Use list_for_each_entry()
  ...
 2026-06-17 12:24:50 -07:00
Linus Torvalds 4cc14386e3 Merge tag 'dma-mapping-7.2-2026-06-16' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux 
Pull dma-mapping updates from Marek Szyprowski:

 - added checks for DMA attributes in the debug code, especially to
   ensure that mappings are created and released with matching
   attributes (Leon Romanovsky)

 - better default configuration for CMA on NUMA machines (Feng Tang)

 - code cleanup in dma benchmark tool (Rosen Penev)

* tag 'dma-mapping-7.2-2026-06-16' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux:
  dma: map_benchmark: turn dma_sg_map_param buf into a flexible array
  dma-contiguous: simplify numa cma area handling
  dma-contiguous: add kconfig option to setup numa cma area if not configured explicitly
  dma-debug: Ensure mappings are created and released with matching attributes
  dma-debug: Feed DMA attribute for unmapping flows too
  dma-debug: Record DMA attributes in debug entry
  dma-debug: Remove unused DMA attribute parameter
  ntb: Use consistent DMA attributes when freeing DMA mappings
  ntb: Store original DMA address for future release
 2026-06-17 12:20:21 -07:00
Linus Torvalds 21bd909c78 Merge tag 'memblock-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock 
Pull memblock updates from Mike Rapoport:
 "Small fixes and a cleanup:

   - numa emulation: fix detection of under-allocated emulated nodes

   - memblock tests: fix NUMA tests to properly differentiate reserved
     areas with differnet flags

   - mm_init: use div64_ul() instead of do_div() to better express the
     intent of the division"

* tag 'memblock-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
  mm: mm_init: use div64_ul() instead of do_div()
  tools/testing/memblock: fix stale NUMA reservation tests
  mm/fake-numa: fix under-allocation detection in uniform split
 2026-06-17 12:16:28 -07:00
Linus Torvalds 0839c8963b Merge tag 'livepatching-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching 
Pull livepatching updates from Petr Mladek:

 - Fix a potential memory leak in a selftest module

 - Make selftests locale independent

 - Allow running the selftest with older kernels back to 4.12

* tag 'livepatching-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching:
  selftests/livepatch: fix resource leak in test_klp_syscall init error path
  selftests: livepatch: set LC_ALL=C to fix locale-dependent test failure
  selftests: livepatch: Check if stack_order sysfs attribute exists
  selftests: livepatch: Check if replace sysfs attribute exists
  selftests: livepatch: Check if patched sysfs attribute exists
  selftests: livepatch: Introduce does_sysfs_exist function
  selftests: livepatch: Replace true/false module parameter by y/n
  selftests: livepatch: Check for ARCH_HAS_SYSCALL_WRAPPER config
 2026-06-17 12:10:52 -07:00
Linus Torvalds 0db1496dcb Merge tag 'printk-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux 
Pull printk updates from Petr Mladek:

 - Add upper case flavor for printing MAC addresses (%p[mM][U]) and use
   it in the nintendo driver

 - Fix matching of hash_pointers= parameter modes

 - Fix size check of vsprintf() field_width and precision values

 - Add check of size returned by vsprintf()

 - Add KUnit test for restricted pointer printing (%pK)

 - Some code cleanup

* tag 'printk-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
  HID: nintendo: Use %pM format specifier for MAC addresses
  vsprintf: Add upper case flavour to %p[mM]
  lib/vsprintf: replace min_t/max_t with min/max
  printk: fix typos in comments
  lib/vsprintf: Require exact hash_pointers mode matches
  vsprintf: Add test for restricted kernel pointers
  vsprintf: Only export no_hash_pointers to test module
  lib/vsprintf: Limit the returning size to INT_MAX
  lib/vsprintf: Fix to check field_width and precision
 2026-06-17 12:05:20 -07:00
Linus Torvalds 09fb6892f3 Merge tag 'devicetree-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux 
Pull devicetree updates from Rob Herring:
 "DT core:

   - Add support for handling multiple cells in "iommu-map" entries

   - Support only 1 entry in /reserved-memory "reg" entries. Support for
     more than 1 entry has been broken

   - Fix a UAF on alloc_reserved_mem_array() failure

   - Make "ibm,phandle" handling logic specific to PPC

   - Use memcpy() instead of strcpy() for known length strings

   - Ensure __of_find_n_match_cpu_property() handles malformed "reg"
     entries

   - Add various checks that expected strings are strings before
     accessing them

   - Drop redundant memset() when unflattening DT

  DT bindings:

   - Add a DTS style checker. Currently hooked up to dt_binding_check to
     check examples

   - Convert st,nomadik platform, ti,omap-dmm, and ti,irq-crossbar
     bindings to DT schema

   - Add Apple System Management Controller hwmon, Qualcomm Hamoa
     Embedded Controller, Qualcomm IPQ6018 PWM controller, fsl,mc1323,
     Samsung SOFEF01-M DDIC panel, Freescale i.MX53 Television Encoder,
     Samsung S2M series PMIC extcon, and MT6365 PMIC AuxADC schemas

   - Extend bindings for QCom Maili and Nord PDC, QCom Hali fastrpc,
     qcom,eliza-imem, qcom,oryon-1-5 CPU, and MT6365 Keys

   - Consolidate "sram" property definitions

   - Fix constraints on "nvmem" properties which only contain phandles
     and no arg cells

   - Another pass of fixing "phandle-array" constraints

   - Add Gira vendor prefix"

* tag 'devicetree-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (50 commits)
  dt-bindings: interrupt-controller: qcom,pdc: Add Maili compatible string
  dt-bindings: interrupt-controller: ti,irq-crossbar: Convert to DT schema
  dt-bindings: vendor-prefixes: add Gira
  dt-bindings: embedded-controller: Add Qualcomm reference device EC description
  dt-bindings: pwm: add IPQ6018 binding
  dt-bindings: hwmon: Add Apple System Management Controller hwmon schema
  docs: dt: writing-schema: Clarify what is required in a schema
  of: Respect #{iommu,msi}-cells in maps
  of: Factor arguments passed to of_map_id() into a struct
  of: Add convenience wrappers for of_map_id()
  of: reserved_mem: zero total_reserved_mem_cnt if no valid /reserved-memory entry
  of: reserved_mem: handle NULL name in of_reserved_mem_lookup()
  dt-bindings: cache: l2c2x0: Add missing power-domains
  dt-bindings: interrupt-controller: renesas,r9a09g077-icu: Fix reg size in example
  dt-bindings: nvmem: consumer: Make 'nvmem' an array of one-item entries
  drivers/of/overlay: Use memcpy() to copy known length strings
  dt-bindings: add self-test fixtures for style checker
  dt-bindings: wire style checker into dt_binding_check
  scripts/jobserver-exec: propagate child exit status
  dt-bindings: add DTS style checker
  ...
 2026-06-17 11:54:57 -07:00
Linus Torvalds d44ade05aa Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost 
Pull virtio updates from Michael Tsirkin:

 - new virtio CAN driver

 - support for LoongArch architecture in fw_cfg

 - support for firmware notifications in vdpa/octeon_ep

 - support for VFs in virtio core

 - fixes, cleanups all over the place, notably:

    - vhost: fix vhost_get_avail_idx for a non empty ring
      fixing an significant old perf regression

    - READ_ONCE() annotations mean virtio ring is now
      free of KCSAN warnings

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (37 commits)
  can: virtio: Fix comment in UAPI header
  can: virtio: Add virtio CAN driver
  virtio: add num_vf callback to virtio_bus
  fw_cfg: Add support for LoongArch architecture
  vdpa/octeon_ep: fix IRQ-to-ring mapping in interrupt handler
  vdpa/octeon_ep: Add vDPA device event handling for firmware notifications
  vdpa/octeon_ep: Use 4 bytes for mailbox signature
  vdpa/octeon_ep: Fix PF->VF mailbox data address calculation
  vhost_task_create: kill unnecessary .exit_signal initialization
  vhost: remove unnecessary module_init/exit functions
  vdpa/mlx5: Use kvzalloc_flex() for MTT command memory
  vdpa_sim_net: switch to dynamic root device
  vdpa_sim_blk: switch to dynamic root device
  virtio-mem: Destroy mutex before freeing virtio_mem
  virtio-balloon: Destroy mutex before freeing virtio_balloon
  tools/virtio: fix build for kmalloc_obj API and missing stubs
  virtio_ring: Add READ_ONCE annotations for device-writable fields
  vduse: fix compat handling for VDUSE_IOTLB_GET_FD/VDUSE_VQ_GET_INFO
  tools/virtio: check mmap return value in vringh_test
  vhost/net: complete zerocopy ubufs only once
  ...
 2026-06-17 11:49:00 -07:00
Linus Torvalds 3dc0df0339 Merge tag 'vfio-v7.2-rc1' of https://github.com/awilliam/linux-vfio 
Pull VFIO updates from Alex Williamson:

 - Fix out-of-tree vfio selftest builds with make O= (Jason Gunthorpe)

 - Allow vfio selftests to build when ARCH=x86 is used for 64-bit x86
   builds (David Matlack)

 - Tighten vfio selftest infrastructure with stricter builds, safer path
   handling, sysfs helpers, and reusable device/VF-token setup. Build on
   that to add the SR-IOV UAPI selftest across supported IOMMU modes
   (Raghavendra Rao Ananta)

 - Conclude earlier vfio PCI BAR work already taken as v7.1 fixes by
   replacing vfio_pci_core_setup_barmap() and direct barmap[] access
   with vfio_pci_core_get_iomap(). Fix resulting sparse warnings (Matt
   Evans)

 - Simplify hisi_acc vfio-pci variant driver device-info reads by using
   the mailbox's new direct command-based read helper (Weili Qian)

 - Avoid duplicate reset handling in the Xe vfio-pci variant driver
   reset-done path (GuoHan Zhao)

 - Resolve a lockdep circular dependency splat by tracking active VFs
   with a private sriov_active flag rather than calling pci_num_vf()
   under memory_lock (Raghavendra Rao Ananta)

 - Add CXL DVSEC-based readiness polling for Blackwell-Next in the
   nvgrace-gpu vfio-pci variant driver, including interruptible,
   lockless waits to support worst case spec defined timeouts (Ankit
   Agrawal)

 - Prevent vfio_mig_get_next_state() from spinning forever on blocked
   migration state transition (Junrui Luo)

 - Fix a qat vfio variant driver migration resume race by taking the
   migration file lock before boundary checks (Giovanni Cabiddu)

 - Add explicit dependencies between vfio selftest output object files
   and output directories to ensure directories are always created
   (David Matlack)

* tag 'vfio-v7.2-rc1' of https://github.com/awilliam/linux-vfio:
  vfio: selftests: Ensure libvfio output dirs are always created
  vfio/qat: fix f_pos race in qat_vf_resume_write()
  vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc
  vfio/nvgrace-gpu: Add Blackwell-Next GPU readiness check via CXL DVSEC
  vfio/pci: Use a private flag to prevent power state change with VFs
  vfio/pci: Fix sparse warning in vfio_pci_core_get_iomap()
  vfio/xe: avoid duplicate reset in xe_vfio_pci_reset_done
  hisi_acc_vfio_pci: simplify the command for reading device information
  vfio/pci: Replace vfio_pci_core_setup_barmap() with vfio_pci_core_get_iomap()
  vfio: selftests: Add tests to validate SR-IOV UAPI
  vfio: selftests: Add helpers to alloc/free vfio_pci_device
  vfio: selftests: Add helper to set/override a vf_token
  vfio: selftests: Expose more vfio_pci_device functions
  vfio: selftests: Extend container/iommufd setup for passing vf_token
  vfio: selftests: Introduce a sysfs lib
  vfio: selftests: Introduce snprintf_assert()
  vfio: selftests: Add -Wall and -Werror to the Makefile
  vfio: selftests: Allow builds when ARCH=x86
  vfio: selftests: Fix out-of-tree build with make O=
 2026-06-17 11:42:17 -07:00
Linus Torvalds 407ce27e74 Merge tag 'm68knommu-for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu 
Pull m68knommu updates from Greg Ungerer:

 - an update and config refresh for the stmark board

 - fixes and preparatory work for supporting the DAC hardware block of
   the m5441x ColdFire SoC

 - forced configuration fix for legacy gpiolib when enabling the mcfqspi
   driver

 - new defconfigs for the M5329EVB, M54418EVB and NETtel boards to give
   better build test coverage For ColdFire parts

 - cleanup to register access code in the core init and setup code for
   ColdFire SoC be consistent, instead of a varied use of
   __raw_readX/__raw_write and straight readX/writeX.

   This is working towards fixing the non-standard endianess of the
   non-MMU m68k readX/writeX functions.

* tag 'm68knommu-for-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (22 commits)
  m68k: stmark2: enable DACs outputs
  m68k: stmark2: add mcf5441x DAC platform devices
  m68k: stmark2: use ioport.h macros for resources
  m68k: mcf5441x: add CCR MISCCR2 bitfields
  m68k: mcf5441x: add CCM registers
  m68k: add DAC modules base addresses
  m68k: mcf5441x: add clock for DAC channel 1
  m68k: mcf5441x: fix clocks numbering
  m68k: coldfire: use ColdFire specifc IO access in SoC code
  m68k: coldfire: use ColdFire specifc IO access in system code
  m68k: coldfire: rename timer register access defines
  m68k: coldfire: use ColdFire specifc IO access in timer code
  m68k: coldfire: use ColdFire specifc IO access in interrupt code
  m68k: coldfire: use ColdFire specific IO access in headers
  m68k: coldfire: create IO access functions for internal registers
  m68k: defconfig: update all ColdFire defconfigs
  m68k: defconfig: add config for SnapGear/NETtel board
  m68k: defconfig: add config for M54418EVB board
  m68k: defconfig: add config for M5329EVB board
  m68k: coldfire: select legacy gpiolib interface for mcfqspi
  ...
 2026-06-17 11:34:05 -07:00
Linus Torvalds 6505114e82 Merge tag 'soc-arm-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc 
Pull arm SoC code updates from Arnd Bergmann:
 "The largest addition here is the revived support for the ZTE ZX SoC
  platform, though this mostly documentation.

  The other changes are code cleanups that deal with continued
  conversion of the GPIO library away from GPIO numbers to descriptors
  and a few minor bugfixes"

* tag 'soc-arm-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  MAINTAINERS: Add Axiado reviewer and Maintainers
  ARM: remove the last few uses of do_bad_IRQ()
  ARM: imx31: Fix IIM mapping leak in revision check
  ARM: imx3: Fix CCM node reference leak
  ARM: orion5x: update board check in mss2_pci_init() to use the DT
  arm: mvebu_v5_defconfig: remove stale MACH_LINKSTATION_LSCHL reference
  ARM: mvebu: simplify of_node_put calls
  ARM: mvebu: drop unnecessary NULL check
  arm: boot: ep93xx: don't rely on machine_is_*() for removed board files
  ARM: zte: clean up zx297520v3 doc. warnings
  arm64: Kconfig: drop unneeded dependency on OF_GPIO for ARCH_MVEBU
  firmware: imx: sm-misc: Make scmi_imx_misc_ctrl_nb variable static
  ARM: zte: Add zx297520v3 platform support
  ARM: pxa: pxa27x: attach software node to its target GPIO controller
  ARM: pxa: pxa25x: attach software node to its target GPIO controller
  ARM: pxa: spitz: attach software nodes to their target GPIO controllers
  ARM: pxa: statify platform device definitions in spitz board file
  ARM: omap2: simplify allocation for omap_device
  ARM: select legacy gpiolib interfaces where used
  ARM: s3c: use gpio lookup table for LEDs
 2026-06-17 11:28:10 -07:00
Linus Torvalds 61cf958810 Merge tag 'soc-defconfig-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc 
Pull SoC defconfig updates from Arnd Bergmann:
 "The main change this time is a cleanup series from Krzysztof Kozlowski
  that updates the defconfig files to be more in sync with changes to
  the Kconfig files that moved options around or removed the completely.

  In addition, a number of drivers get enabled, in order to support more
  hardware out of the box, as usual"

* tag 'soc-defconfig-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  arm64: defconfig: enable BST SDHCI controller
  arm64: configs: Update defconfig for AST2700 platform support
  ARM: multi_v7_defconfig: Enable dma-buf heaps
  ARM: configs: Drop duplicated CONFIG_EXT4_FS
  arm64: defconfig: Enable DP83822 PHY driver
  ARM: configs: at91: sama7: add sama7d65 i3c-hci
  arm64: defconfig: Enable PCI M.2 power sequencing driver
  arm64: defconfig: Enable CIX Sky1 pinctrl, PCIe host, and Cadence GPIO
  ARM: multi_v7_defconfig: Correct QCOM_RPMH and QCOM_RPMHPD
  ARM: multi_v7_defconfig: Cleanup redundant options
  ARM: configs: Drop redundant SND_ATMEL_SOC
  ARM: configs: Drop redundant I2C_DESIGNWARE_PLATFORM
  ARM: multi_v7_defconfig: Move entries to match savedefconfig
  arm64: defconfig: Switch Ethernet drivers to modules
  arm64: defconfig: Drop unused Ethernet vendors
  arm64: defconfig: Drop default or selected drivers
  arm64: defconfig: Drop unused legacy netfilter options
  arm64: defconfig: Move entries to match savedefconfig
  pinctrl: qcom: Make important drivers default (2)
 2026-06-17 11:26:33 -07:00
Linus Torvalds 70cb95c736 Merge tag 'soc-drivers-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc 
Pull SoC driver updates from Arnd Bergmann:
 "There are a few added drivers, but mostly the normal maintenance to
  drivers for firmware, memory controller and other soc specific
  hardware:

   - The NXP QuickEngine gets modern MSI support, which allows some
     cleanups to the GICv3 irqchip chip driver

   - A new SoC specific driver for the Renesas R-Car MFIS unit is added,
     encapsulating support for the on-chip mailbox and hwspinlock
     implementations that are not easily separated into individual
     drivers

   - The Qualcomm SoC drivers add support for additional SoC
     implementations, and flexibility around power management for the
     serial-engine driver as well as probing the LLCC driver using
     custom hardware descriptions inside of the device itself.

   - Added support for the Samsung thermal management unit

   - A cleanup to the Tegra 'PMC' driver interfaces to remove legacy
     APIs and allow multiple PMC instances everywhere.

   - Updates to the TI SCI and KNAS drivers to improve suspend/resume
     support.

   - Minor driver changes for mediatek, xilinx, allwinner, aspeed,
     tegra, broadcom, amd, microchip and starfive specific drivers

   - Memory controller updates for Tegra and Renesas for additional SoC
     types and other improvements.

   - Firmware driver updates for Arm FF-A, SMCCC and SCMI interfaces, to
     update driver probing, object lifetimes and address minor bugs"

* tag 'soc-drivers-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (189 commits)
  Revert "firmware: zynqmp: Add dynamic CSU register discovery and sysfs interface"
  Revert "Documentation: ABI: add sysfs interface for ZynqMP CSU registers"
  memory: tegra234: drop dead NULL check in tegra234_mc_icc_aggregate()
  memory: tegra264: drop redundant tegra264_mc_icc_aggregate()
  memory: tegra186-emc: stop borrowing MC aggregate hook for EMC
  soc: aspeed: cleanup dead default for ASPEED_SOCINFO
  firmware: tegra: bpmp: Add support for multi-socket platforms
  firmware: tegra: bpmp: Propagate debugfs errors
  soc/tegra: pmc: Add Tegra238 support
  soc/tegra: pmc: Restrict power-off handler to Nexus 7
  soc/tegra: pmc: Populate powergate debugfs only when needed
  soc/tegra: pmc: Move legacy code behind CONFIG_ARM guard
  soc/tegra: pmc: Remove unused legacy functions
  soc/tegra: pmc: Create PMC context dynamically
  firmware: samsung: acpm: remove compile-testing stubs
  firmware: samsung: acpm: Add devm_acpm_get_by_phandle helper
  firmware: samsung: acpm: Add TMU protocol support
  firmware: samsung: acpm: Make acpm_ops const and access via pointer
  firmware: samsung: acpm: Drop redundant _ops suffix in acpm_ops members
  firmware: samsung: acpm: Annotate rx_data->cmd with __counted_by_ptr
  ...
 2026-06-17 11:21:40 -07:00
Linus Torvalds aab799b1bd Merge tag 'soc-dt-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc 
Pull SoC devicetree updates from Arnd Bergmann:
 "There are fewer devicetree updates this time that the last few ones,
  with five SoC types getting added:

   - Qualcomm Dragonwing IPQ9650 is a new wireless networking SoC using
     four Cortex-A55 and one Cortex-A78 core, which is a significant
     upgrade from older generations

   - ZTE zx297520v3 is an older low-end wireless SoC using a single
     Cortex-A53 core, which so far can only run 32-bit kernels. This
     brings back the ZX family of chips that was removed in 2021 after
     support for the original zx296702 and zx296718 chips was never
     completed.

   - Renesas R-Car M3Le (R8A779MD) is a variant of the R-Car M3-N
     (R8A77965) automotive SoC.

   - Apple t8122 (M3) is the 2023 generation of their laptop SoCs, which
     has now been reverse-engineered to the point of having initial
     kernel support for five laptop models.

   - ASPEED AST27xx is their first baseboard managment controller using
     a 64-bit core, the Cortex-A35, following earlier generations using
     ARMv5/v6/v7 CPUs.

  These all come with one or more initial boards, and in total there are
  39 new boards getting added across SoC families, including:

   - Two NAS boxes using the old Cortina Systems Gemini SoC based on an
     ARMv4 FA526 CPU core

   - 18 industrial embedded boards using NXP i.MX6/8/9 and LX2160A SoCs
     from Variscite, Toradex and SolidRun, plus a number of overlays for
     combinations with additional boards

   - One new carrier board and SoM using TI K3 AM62x, in addition to new
     overlays for older SoMs

   - Two new boards using Spacemit K3 (no relation with TI) RISC-V SoCs.

   - Three phones from Google, Nothing and Motorola, all using Qualcomm
     Snapdragon SoCs

   - AST26xx BMC support for two server boards

  While there is still a significant number of patches improving
  hardware support for the existing boards across vendors (NXP,
  Qualcomm, Renesas, Rockchips, Mediatek, ...), a much smaller number
  of cleanups and warning fixes have made it in this time"

* tag 'soc-dt-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (665 commits)
  arm64: dts: aspeed: Fix duplicate pinctrl labels and address scheme
  arm64: dts: bst: enable eMMC controller in C1200
  dt-bindings: display/lvds-codec: add ti,sn65lvds93
  arm64: dts: allwinner: a523: Add missing GPIO interrupt
  arm64: dts: lx2160a-rev2: avoid 32-bit pcie window system ram overlap
  arm64: dts: aspeed: Add initial AST27xx SoC device tree
  arm64: Kconfig: Add ASPEED SoC family Kconfig support
  dt-bindings: arm: aspeed: Add AST2700 board compatible
  arm64: dts: allwinner: a523: add gpadc node
  arm64: dts: allwinner: Add EL2 virtual timer interrupt
  ARM: dts: sun8i: a83t: Add MIPI CSI-2 controller node
  dt-bindings: media: sun6i-a31-isp: Add optional interconnect properties
  dt-bindings: media: sun6i-a31-csi: Add optional interconnect properties
  arm64: dts: imx{91,93}-phyboard-segin: Add peb-av-18 overlays
  arm64: dts: imx93-var-som-symphony: enable ADC
  arm64: dts: imx93-var-som-symphony: enable TPM3 PWM
  arm64: dts: imx93-var-som-symphony: keep RGB_SEL low
  arm64: dts: imx93-var-som-symphony: enable UART7
  arm64: dts: imx93-var-som-symphony: add TPM support
  arm64: dts: imx91-var-som-symphony: fix RGB_SEL handling
  ...
 2026-06-17 11:16:56 -07:00
Linus Torvalds 66affa37cf Merge tag 'audit-pr-20260615' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit 
Pull audit updates from Paul Moore:

 - Fix a recursive deadlock when duplicating executable file rules

   Avoid multiple lookups and attempted I_MUTEX_PARENT locks when moving
   watched files by passing the already resolved inodes through the
   audit code.

 - Fix removal of executable watch rules after the file is deleted

   Prior to this fix we were unable to remove an executable file watch
   where the file had been previously deleted due to a negative dentry
   check in the code that performs the lookup on the file watches.

 - Convert our basic "unsigned" type usage to "unsigned int".

* tag 'audit-pr-20260615' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
  audit: fix recursive locking deadlock in audit_dupe_exe()
  audit: fix removal of dangling executable rules
  audit: use 'unsigned int' instead of 'unsigned'
 2026-06-17 12:55:09 +01:00
Linus Torvalds 231e9d447e Merge tag 'selinux-pr-20260615' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux 
Pull selinux updates from Paul Moore:
 "A number of SELinux patches, almost all of which are either minor
  fixes or hardening patches:

   - Additional verifications when loading new SELinux policy

     Multiple patches by Christian Göttsche to add additional
     validations to the code responsible for loading and parsing SELinux
     policy as it is loaded into the kernel.

   - Avoid nontransitive comparisons comparisons in our sorting code

     Done to prevent unexpected sorting results due to overflow. Qualys
     documented a similar issue with glibc

	https://www.qualys.com/2024/01/30/qsort.txt

   - Consistently use u16 for SELinux security classes

   - Move from page allocations to kmalloc() based allocations

     Unfortunately one of these patches had to be reverted, but you
     should see a fixed version during the next merge window.

   - Move from kmalloc_objs() to kzalloc_objs() in the policy load code

   - Reorder sel_kill_sb() slightly to match other pseudo filesystems

   - Simplify things with QSTR() instead of QSTR_INIT()

   - Minor comment typo fixes"

* tag 'selinux-pr-20260615' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
  selinux: revert use of __getname() in selinux_genfs_get_sid()
  selinux: comment spelling fix in ibpkey.c
  selinux: comment typo fix in selinuxfs.c
  selinux: hooks: use __getname() to allocate path buffer
  selinux: use k[mz]alloc() to allocate temporary buffers
  selinux: check for simple types
  selinux: more strict bounds check
  selinux: beef up isvalid checks
  selinux: reorder policydb_index()
  selinux: check type attr map overflows
  selinux: check length fields in policies
  selinux: more strict policy parsing
  selinux: use u16 for security classes
  selinux: avoid nontransitive comparison
  selinux: switch two allocations to use kzalloc_objs()
  selinux: fix sel_kill_sb()
  selinux: use QSTR() instead of QSTR_INIT() in init_sel_fs
 2026-06-17 12:41:00 +01:00
Linus Torvalds 87599bd298 Merge tag 'lsm-pr-20260615' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm 
Pull lsm update from Paul Moore:
 "A single LSM update the security_inode_listsecurity() hook to be able
  to leverage the xattr_list_one() helper function.

  We wanted to do this for a while, but we needed to fixup the callers
  in the NFS code first. With the NFS code changes shipping in Linux
  v7.0 and no one complaining, it seemed a good time to complete the
  shift"

* tag 'lsm-pr-20260615' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
  security,fs,nfs,net: update security_inode_listsecurity() interface
 2026-06-17 12:34:16 +01:00
Linus Torvalds 5b33fc6492 Merge tag 'sched_ext-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext 
Pull sched_ext updates from Tejun Heo:
 "Most of this continues the in-development sub-scheduler support, which
  lets a root BPF scheduler delegate to nested sub-schedulers. The
  dispatch-path building blocks landed in 7.1. A follow-up patchset in
  development will complete enqueue-path support for hierarchical
  scheduling. This cycle adds most of that infrastructure:

   - Topological CPU IDs (cids): a dense, topology-ordered CPU numbering
     where the CPUs of a core, LLC, or NUMA node form contiguous ranges,
     so a topology unit becomes a (start, length) slice. Raw CPU numbers
     are sparse and don't track topological closeness, which makes them
     clumsy for sharding work across sub-schedulers and awkward in BPF.

   - cmask: bitmaps windowed over a slice of cid space, so a
     sub-scheduler can track, for example, the idle cids of its shard
     without a full NR_CPUS cpumask.

   - A struct_ops variant that cid-form sub-schedulers register with,
     along with the cid-form kfuncs they call.

   - BPF arena integration, which sub-scheduler support is built on. The
     bpf-next additions let the kernel read and write the BPF
     scheduler's arena directly, turning it into a real kernel/BPF
     shared-memory channel. Shared state like the per-CPU cmask now
     lives there.

   - scx_qmap is reworked to exercise the new arena and cid interfaces.

  Additionally:

   - Exit-dump improvements: dump the faulting CPU first, expose the
     exit CPU to BPF and userspace, and normalize the dump header.

   - Misc kfuncs and cleanups: a task-ID lookup kfunc, __printf checking
     on the error and dump formatters, header reorganization, and
     assorted fixes"

* tag 'sched_ext-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: (59 commits)
  sched_ext: Add scx_arena_to_kaddr() / scx_kaddr_to_arena()
  sched_ext: Make scx_bpf_kick_cid() return s32
  sched_ext: Add scx_cmask_test() and scx_cmask_for_each_cid()
  tools/sched_ext: Order single-cid cmask helpers as (cid, mask)
  sched_ext: Order single-cid cmask helpers as (cid, mask)
  selftests/sched_ext: Fix dsq_move_to_local check
  sched_ext: Guard BPF arena helper calls to fix 32-bit build
  sched_ext: idle: Fix errno loss in scx_idle_init()
  sched_ext: Convert ops.set_cmask() to arena-resident cmask
  sched_ext: Sub-allocator over kernel-claimed BPF arena pages
  sched_ext: Require an arena for cid-form schedulers
  sched_ext: Add cmask mask ops
  sched_ext: Track bits[] storage size in struct scx_cmask
  sched_ext: Rename scx_cmask.nr_bits to nr_cids
  tools/sched_ext: scx_qmap: Fix qa arena placement
  sched_ext: Mark !CONFIG_EXT_SUB_SCHED dummy stubs static inline
  sched_ext: Replace tryget_task_struct() with get_task_struct()
  sched_ext: Add scx_task_iter_relock() and use it in scx_root_enable_workfn()
  sched_ext: Fix ops_cid layout assert
  sched_ext: Use offsetofend on both sides of the ops_cid layout assert
  ...
 2026-06-17 12:10:11 +01:00
Linus Torvalds 83476cc97b Merge tag 'cgroup-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup 
Pull cgroup updates from Tejun Heo:

 - Last cycle deferred css teardown on cgroup removal until the cgroup
   depopulated, so a css is not taken offline while tasks can still
   reference it. Disabling a controller through cgroup.subtree_control
   still had the same problem. This reworks the deferral from per-cgroup
   to per-css so that path is covered too.

 - New RDMA controller monitoring files: rdma.peak for per-device peak
   usage and rdma.events / rdma.events.local for resource-limit
   exhaustion. The max-limit parser was rewritten, fixing two input
   parsing bugs.

 - cpuset: fix a sched-domain leak on the domain-rebuild failure path
   and skip a redundant hardwall ancestor scan on v2.

 - Misc: pair the remaining lockless cgroup.max.* reads with WRITE_ONCE,
   assorted selftest robustness fixes, and doc path corrections.

* tag 'cgroup-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: (22 commits)
  cgroup: Migrate tasks to the root css when a controller is rebound
  docs: cgroup: Fix stale source file paths
  cgroup/cpuset: Free sched domains on rebuild guard failure
  cgroup: pair max limit READ_ONCE() with WRITE_ONCE()
  selftests/cgroup: enable memory controller in hugetlb memcg test
  cgroup/rdma: Drop unnecessary READ_ONCE() on event counters
  cgroup: Defer kill_css_finish() in cgroup_apply_control_disable()
  cgroup: Add per-subsys-css kill_css_finish deferral
  cgroup: Move populated counters to cgroup_subsys_state
  cgroup: Annotate unlocked nr_populated_* accesses with READ_ONCE/WRITE_ONCE
  cgroup: Inline cgroup_has_tasks() in cgroup.h
  cgroup/rdma: document rdma.peak, rdma.events and rdma.events.local
  cgroup/rdma: add rdma.events.local for per-cgroup allocation failure attribution
  cgroup/rdma: add rdma.events to track resource limit exhaustion
  cgroup/rdma: add rdma.peak for per-device peak usage tracking
  selftests/cgroup: check malloc return value in alloc_anon functions
  cgroup/cpuset: Skip hardwall ancestor scan in cpuset v2 in cpuset_current_node_allowed()
  selftests/cgroup: fix misleading debug message in test_cgfreezer_time_child
  selftests/cgroup: fix child process escaping to parent cleanup in test_cpucg_nice
  selftests/cgroup: Add NULL check after malloc in cgroup_util.c
  ...
 2026-06-17 12:03:56 +01:00
Linus Torvalds d4d9d39f04 Merge tag 'wq-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq 
Pull workqueue updates from Tejun Heo:

 - Continued progress toward making alloc_workqueue() unbound by
   default: more callers converted to WQ_PERCPU / system_percpu_wq /
   system_dfl_wq, and new warnings for queues that use neither WQ_PERCPU
   nor WQ_UNBOUND or the legacy system_wq / system_unbound_wq.

 - Misc: drop the now-trivial apply_wqattrs_lock()/unlock() wrappers,
   forbid the TEST_WORKQUEUE benchmark from being built-in, and fix a
   spurious pointer level in the worker debug-dump path.

* tag 'wq-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  drm/bridge: anx7625: Add WQ_PERCPU add to alloc_workqueue
  wifi: ath6kl: fix invalid workqueue flags in ath6kl_usb_create()
  btrfs: Drop WQ_PERCPU from ordered_flags in btrfs_init_workqueues()
  workqueue: Add warnings and ensure one among WQ_PERCPU or WQ_UNBOUND is present
  workqueue: Add warnings and fallback if system_{unbound}_wq is used
  workqueue: drop spurious '*' from print_worker_info() fn declaration
  workqueue: forbid TEST_WORKQUEUE from being built-in
  workqueue: drop apply_wqattrs_lock()/unlock() wrappers
  umh: replace use of system_unbound_wq with system_dfl_wq
  rapidio: rio: add WQ_PERCPU to alloc_workqueue users
  media: ddbridge: add WQ_PERCPU to alloc_workqueue users
  platform: cznic: turris-omnia-mcu: replace use of system_wq with system_percpu_wq
  media: synopsys: hdmirx: replace use of system_unbound_wq with system_dfl_wq
  virt: acrn: Add WQ_PERCPU to alloc_workqueue users
 2026-06-17 11:57:44 +01:00
Linus Torvalds 59a6c7ac0a Merge tag 'bitmap-for-7.2' of https://github.com/norov/linux 
Pull bitmap updates from Yury Norov:
 "This includes the new FIELD_GET_SIGNED() helper,
  bitmap_print_to_pagebuf() removal, RISCV/bitrev support, and a couple
  cleanups.

   - new handy helper FIELD_GET_SIGNED() (Yury)

   - arch test_and_set_bit_lock() and clear_bit_unlock() cleanup (Randy)

   - __bf_shf() simplification (Yury)

   - bitmap_print_to_pagebuf() removal (Yury)

   - RISCV/bitrev conditional support (Jindie, Yury)"

* tag 'bitmap-for-7.2' of https://github.com/norov/linux:
  MAINTAINERS: BITOPS: include bitrev.[ch]
  arch/riscv: Add bitrev.h file to support rev8 and brev8
  bitops: Define generic___bitrev8/16/32 for reuse
  lib/bitrev: Introduce GENERIC_BITREVERSE
  arch: select HAVE_ARCH_BITREVERSE conditionally on BITREVERSE
  bitmap: fix find helper documentation
  bitmap: drop bitmap_print_to_pagebuf()
  cpumask: switch cpumap_print_to_pagebuf() to using scnprintf()
  bitfield: wire __bf_shf to __builtin_ctzll
  bitops: use common function parameter names
  ptp: switch to using FIELD_GET_SIGNED()
  rtc: rv3032: switch to using FIELD_GET_SIGNED()
  wifi: rtw89: switch to using FIELD_GET_SIGNED()
  iio: mcp9600: switch to using FIELD_GET_SIGNED()
  iio: pressure: bmp280: switch to using FIELD_GET_SIGNED()
  iio: magnetometer: yas530: switch to using FIELD_GET_SIGNED()
  iio: intel_dc_ti_adc: switch to using FIELD_GET_SIGNED()
  x86/extable: switch to using FIELD_GET_SIGNED()
  bitfield: add FIELD_GET_SIGNED()
 2026-06-17 11:38:38 +01:00
Linus Torvalds 8479bb8c44 Merge tag 'modules-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux 
Pull modules updates from Sami Tolvanen:

 - Add a missing return value check for module_extend_max_pages() to
   prevent a kernel oops on memory allocation failure.

 - Force sh_addr to 0 for architecture-specific module sections on arm,
   arm64, m68k, and riscv. This prevents non-zero section addresses when
   linking modules with ld.bfd -r, which may cause tools to misbehave
   and result in worse compressibility.

 - Replace pr_warn! with pr_warn_once! for set_param null pointer
   warnings in Rust abstractions, now that the _once variant is
   available.

* tag 'modules-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux:
  rust: module_param: add missing newline to pr_warn_once
  module: decompress: check return value of module_extend_max_pages()
  rust: module_param: use `pr_warn_once!` for null pointer warning
  module, riscv: force sh_addr=0 for arch-specific sections
  module, m68k: force sh_addr=0 for arch-specific sections
  module, arm64: force sh_addr=0 for arch-specific sections
  module, arm: force sh_addr=0 for arch-specific sections
 2026-06-17 11:35:58 +01:00
Krzysztof Kozlowski c454531af7 dt-bindings: mfd: syscon: Revert renesas,r9a08g046-lvds-cmn 
Revert commit 51284d8b1dbc ("dt-bindings: mfd: syscon: Document the
LVDS_CMN syscon for the RZ/G3L") because it is completely not matching
reality and clearly incorrect in respect of renesas,r9a08g046-lvds-cmn.

It wasn't ever build-tested by author on their DTS, either.

The documented renesas,r9a08g046-lvds-cmn compatible clearly disallows
any children and simple-mfd fallback, however its only use in original
patchset is with simple-mfd and children, so this could have never
worked.

Fixes: 51284d8b1dbc ("dt-bindings: mfd: syscon: Document the LVDS_CMN syscon for the RZ/G3L")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://patch.msgid.link/20260608115507.134969-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:33:12 +01:00
Manish Baing f167dc91ae dt-bindings: mfd: st,stmpe: Add missing properties for PWM subnode 
The st,stmpe-pwm binding is already covered by the MFD schema in
Documentation/devicetree/bindings/mfd/st,stmpe.yaml. However, the
PWM subnode was missing a 'required' properties block. This allowed
Device Tree nodes to pass validation even if the 'compatible'
string was omitted. This omission could lead to probe failures
at runtime.

Fix the schema by adding the missing 'required' block.

Signed-off-by: Manish Baing <manishbaing2789@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Uwe Kleine-König <ukleinek@kernel.org>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260523173251.72540-2-manishbaing2789@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:33:10 +01:00
Cosmin Tanislav f6b692d1f4 mfd: rz-mtu3: Make reset optional 
The Renesas RZ/T2H (R9A09G077) and RZ/N2H (R9A09G087) SoCs do not have a
reset line for the MTU3 block.

Prepare for them by making it optional.

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Link: https://patch.msgid.link/20260527145606.136536-5-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:33:08 +01:00
Cosmin Tanislav a3bd9f3dd5 mfd: rz-mtu3: Store &pdev->dev in local variable 
&pdev->dev is accessed multiple times during probe. Store it in a local
variable and use that to simplify the code.

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Link: https://patch.msgid.link/20260527145606.136536-4-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:33:05 +01:00
Cosmin Tanislav 4bf15cafe9 mfd: rz-mtu3: Use local variable for reset 
Remove struct rz_mtu3_priv::rstc and use a local variable for it as it
is not needed outside of rz_mtu3_probe() anymore.

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Link: https://patch.msgid.link/20260527145606.136536-3-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:33:03 +01:00
Cosmin Tanislav ed1a370da2 mfd: rz-mtu3: Use device-managed APIs 
Replace devm_reset_control_get_exclusive() and the manual
reset_control_deassert()/reset_control_assert() with handling by
devm_reset_control_get_exclusive_deasserted().

Replace mfd_add_devices()/mfd_remove_devices() with
devm_mfd_add_devices().

Remove the custom cleanup action.

Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@renesas.com>
Link: https://patch.msgid.link/20260527145606.136536-2-cosmin-gabriel.tanislav.xa@renesas.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:33:00 +01:00
Billy Tsai 960b38750b dt-bindings: mfd: aspeed,ast2x00-scu: Support AST2700 SoC1 pinctrl 
The AST2700 SoC integrates two interconnected SoC instances, each
managed by its own System Control Unit (SCU).

Allow the AST2700 SoC1 pin controller to be described as a child
node of the SCU by extending the compatible strings accepted by
the SCU binding.

There is no functional change to the SCU binding beyond permitting
the aspeed,ast2700-soc1-pinctrl compatible string.

Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260521-pinctrl-single-bit-v5-1-308be2c160fc@aspeedtech.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:58 +01:00
Bartosz Golaszewski 3001ed2b4e mfd: tps6586x: Fix OF node refcount 
Platform devices created with platform_device_alloc() call
platform_device_release() when the last reference to the device's
kobject is dropped. This function calls of_node_put() unconditionally.
This works fine for devices created with platform_device_register_full()
but users of the split approach (platform_device_alloc() +
platform_device_add()) must bump the reference of the of_node they
assign manually. Add the missing call to of_node_get().

Cc: stable@vger.kernel.org
Fixes: 62f6b08793 ("tps6586x: Add device tree support")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260521-pdev-fwnode-ref-v1-1-88c324a1b8d2@oss.qualcomm.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:56 +01:00
Otto Pflüger 28ad23ef7f dt-bindings: mfd: sprd,sc2731: Include SC2730 regulator bindings 
The SC2730 PMIC provides a different set of regulators than SC2731 and
thus requires separate regulator bindings. Allow using them for the
"regulators" node.

Signed-off-by: Otto Pflüger <otto.pflueger@abscue.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260519-sc2730-regulators-v3-2-5bf0e02507e3@abscue.de
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:53 +01:00
Ethan Nelson-Moore 7aa3d8aba5 mfd: twl4030-power: Update checks for specific boards to use the DT 
The twl4030-power driver contains two checks for ARM machine IDs via
machine_is_*() macros. The two boards concerned now support only FDT
booting, which does not use machine IDs, and therefore the code should
be updated to check the DT compatible property instead.
The legacy board files for these machines were removed in
commit 1b383f44aa ("ARM: OMAP2+: Drop board file for 3430sdp") and
commit e92fc4f04a ("ARM: OMAP2+: Drop legacy board file for LDP").
The presence of these machine ID checks prevents the removal of machine
IDs no longer used by the kernel from arch/arm/tools/mach-types,
because the machine_is_*() macros are generated from mach-types. To
resolve this issue, use of_machine_is_compatible() instead.

Signed-off-by: Ethan Nelson-Moore <enelsonmoore@gmail.com>
Link: https://patch.msgid.link/20260517023723.92731-2-enelsonmoore@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:51 +01:00
Kathiravan Thirumoorthy 45a1d5f196 dt-bindings: mfd: qcom,tcsr: Document the IPQ5210 TCSR block 
Document the TCSR block found on the Qualcomm's IPQ5210 SoC.

Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260511-ipq5210_tcsr_binding-v1-1-c8d20fed014f@oss.qualcomm.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:48 +01:00
Antony Kurniawan Soemardi 6b6e7e965a mfd: qcom_rpm: Add msm8960 QDSS clock resource 
The msm8960 RPM resource table is missing the QDSS clock entry (resource
ID 209) that is present in the android-msm-mako-3.4 downstream kernel.
Add it so that RPM clock initialization succeeds.

Tested-by: Rudraksha Gupta <guptarud@gmail.com>
Signed-off-by: Antony Kurniawan Soemardi <linux@smankusors.com>
Link: https://patch.msgid.link/20260514-msm8960-wifi-v2-3-7cbae45dab5e@smankusors.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:46 +01:00
Md Shofiqul Islam a44ec8fd38 mfd: si476x-i2c: Fix spelling mistakes in comments 
Fix spelling mistake in comments:
 - succes -> success (4 times)

Signed-off-by: Md Shofiqul Islam <shofiqtest@gmail.com>
Link: https://patch.msgid.link/20260514181954.1442-1-shofiqtest@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:44 +01:00
Diogo Ivo f01e402beb mfd: max77620: Convert poweroff support to sys-off API 
Convert max77620_pm_power_off() to the sys-off callback prototype and
register it with the sys-off API when the device tree marks the PMIC as
a system power controller. This also removes the global max77620_scratch
pointer by passing the chip instance through the callback data.

This modernizes the driver's poweroff handling and aligns it with
the kernel sys-off infrastructure.

Signed-off-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>
Link: https://patch.msgid.link/20260514-smaug-poweroff-v1-2-30f9a4688966@tecnico.ulisboa.pt
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:41 +01:00
Chen-Yu Tsai 7502c035b8 mfd: dt-bindings: mt6397: Add regulator supplies 
On the MT6397 family each buck regulator has a separate supply. LDOs are
split into various groups with independent supplies. There is also a
supply for the regulator control logic.

Add descriptions for all of the supplies for the MT6359.

Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260514091520.2718987-2-wenst@chromium.org
Signed-off-by: Lee Jones <lee@kernel.org>
 2026-06-17 11:32:38 +01:00