If the recv returns zero, or an error, then it doesn't matter if more
data has already been received for this buffer. A condition like that
should terminate the multishot receive. Rather than pass in the
collected return value, pass in whether to terminate or keep the recv
going separately.

Note that this isn't a bug right now, as the only way to get there is
via setting MSG_WAITALL with multishot receive. And if an application
does that, then -EINVAL is returned anyway. But it seems like an easy
bug to introduce, so let's make it a bit more explicit.

Link: https://github.com/axboe/liburing/issues/1246
Cc: stable@vger.kernel.org
Fixes: b3fdea6e ("io_uring: multishot recv")
Signed-off-by: Jens Axboe <axboe@kernel.dk>

Apply __force cast to restricted io_req_flags_t type to fix
the following sparse warning:

io_uring/io_uring.c:2026:23: sparse: warning: cast to restricted io_req_flags_t

No functional changes intended.
Signed-off-by: Min-Hua Chen <minhuadotchen@gmail.com>
Link: https://lore.kernel.org/r/20240922104132.157055-1-minhuadotchen@gmail.comSigned-off-by: Jens Axboe <axboe@kernel.dk>

Exit the percpu ref when cache init fails to free the data memory with
in struct percpu_ref.

Fixes: 206aefde ("io_uring: reduce/pack size of io_ring_ctx")
Signed-off-by: Guixin Liu <kanie@linux.alibaba.com>
Reviewed-by: Gabriel Krisman Bertazi <krisman@suse.de>
Link: https://lore.kernel.org/r/20240923100512.64638-1-kanie@linux.alibaba.comSigned-off-by: Jens Axboe <axboe@kernel.dk>

Merge tag 'sched_ext-for-6.12-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext

Pull sched_ext fixes from Tejun Heo:

 - Three build fixes

 - The fix for a stall bug introduced by a recent optimization in sched
   core (SM_IDLE)

 - Addition of /sys/kernel/sched_ext/enable_seq. While not a fix, it is
   a simple addition that distro people want to be able to tell whether
   an SCX scheduler has ever been loaded on the system

* tag 'sched_ext-for-6.12-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
  sched_ext: Provide a sysfs enable_seq counter
  sched_ext: Fix build when !CONFIG_STACKTRACE
  sched, sched_ext: Disable SM_IDLE/rq empty path when scx_enabled()
  sched: Put task_group::idle under CONFIG_GROUP_SCHED_WEIGHT
  sched: Add dummy version of sched_group_set_idle()

Pull more io_uring updates from Jens Axboe:
 "Mostly just a set of fixes in here, or little changes that didn't get
  included in the initial pull request. This contains:

   - Move the SQPOLL napi polling outside the submission lock (Olivier)

   - Rename of the "copy buffers" API that got added in the 6.12 merge
     window. There's really no copying going on, it's just referencing
     the buffers. After a bit of consideration, decided that it was
     better to simply rename this to avoid potential confusion (me)

   - Shrink struct io_mapped_ubuf from 48 to 32 bytes, by changing it to
     start + len tracking rather than having start / end in there, and
     by removing the caching of folio_mask when we can just calculate it
     from folio_shift when we need it (me)

   - Fixes for the SQPOLL affinity checking (me, Felix)

   - Fix for how cqring waiting checks for the presence of task_work.
     Just check it directly rather than check for a specific
     notification mechanism (me)

   - Tweak to how request linking is represented in tracing (me)

   - Fix a syzbot report that deliberately sets up a huge list of
     overflow entries, and then hits rcu stalls when flushing this list.
     Just check for the need to preempt, and drop/reacquire locks in the
     loop. There's no state maintained over the loop itself, and each
     entry is yanked from head-of-list (me)"

* tag 'for-6.12/io_uring-20240922' of git://git.kernel.dk/linux:
  io_uring: check if we need to reschedule during overflow flush
  io_uring: improve request linking trace
  io_uring: check for presence of task_work rather than TIF_NOTIFY_SIGNAL
  io_uring/sqpoll: do the napi busy poll outside the submission block
  io_uring: clean up a type in io_uring_register_get_file()
  io_uring/sqpoll: do not put cpumask on stack
  io_uring/sqpoll: retain test for whether the CPU is valid
  io_uring/rsrc: change ubuf->ubuf_end to length tracking
  io_uring/rsrc: get rid of io_mapped_ubuf->folio_mask
  io_uring: rename "copy buffers" to "clone buffers"

Pull sysctl update from Joel Granados:

 - Avoid evaluating non-mount ctl_tables as a sysctl_mount_point by
   removing the unlikely (but possible) chance that the permanently
   empty ctl_table array shares its address with another ctl_table

 - Update Joel Granados' contact info in MAINTAINERS

* tag 'sysctl-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl:
  MAINTAINERS: update email for Joel Granados
  sysctl: avoid spurious permanent empty tables

Pull RISC-V updates from Palmer Dabbelt:

 - Support using Zkr to seed KASLR

 - Support IPI-triggered CPU backtracing

 - Support for generic CPU vulnerabilities reporting to userspace

 - A few cleanups for missing licenses

 - The size limit on the XIP kernel has been removed

 - Support for tracing userspace stacks

 - Support for the Svvptc extension

 - Various cleanups and fixes throughout the tree

* tag 'riscv-for-linus-6.12-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (47 commits)
  crash: Fix riscv64 crash memory reserve dead loop
  perf/riscv-sbi: Add platform specific firmware event handling
  tools: Optimize ring buffer for riscv
  tools: Add riscv barrier implementation
  RISC-V: Don't have MAX_PHYSMEM_BITS exceed phys_addr_t
  ACPI: NUMA: initialize all values of acpi_early_node_map to NUMA_NO_NODE
  riscv: Enable bitops instrumentation
  riscv: Omit optimized string routines when using KASAN
  ACPI: RISCV: Make acpi_numa_get_nid() to be static
  riscv: Randomize lower bits of stack address
  selftests: riscv: Allow mmap test to compile on 32-bit
  riscv: Make riscv_isa_vendor_ext_andes array static
  riscv: Use LIST_HEAD() to simplify code
  riscv: defconfig: Disable RZ/Five peripheral support
  RISC-V: Implement kgdb_roundup_cpus() to enable future NMI Roundup
  riscv: avoid Imbalance in RAS
  riscv: cacheinfo: Add back init_cache_level() function
  riscv: Remove unused _TIF_WORK_MASK
  drivers/perf: riscv: Remove redundant macro check
  riscv: define ILLEGAL_POINTER_VALUE for 64bit
  ...

Pull m68knommu fixlet from Greg Ungerer:
 "Only a single change, cleaning up white space in debug message"

* tag 'm68knommu-for-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
  m68k: remove trailing space after \n newline

Pull crypto fixes from Herbert Xu:

 - Disable buggy p10 aes-gcm code on powerpc

 - Fix module aliases in paes_s390

 - Fix buffer overread in caam

* tag 'v6.12-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: powerpc/p10-aes-gcm - Disable CRYPTO_AES_GCM_P10
  crypto: s390/paes - Fix module aliases
  crypto: caam - Pad SG length when allocating hash edesc

Pull landlock updates from Mickaël Salaün:
 "We can now scope a Landlock domain thanks to a new "scoped" field that
  can deny interactions with resources outside of this domain.

  The LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET flag denies connections to an
  abstract UNIX socket created outside of the current scoped domain, and
  the LANDLOCK_SCOPE_SIGNAL flag denies sending a signal to processes
  outside of the current scoped domain.

  These restrictions also apply to nested domains according to their
  scope. The related changes will also be useful to support other kind
  of IPC isolations"

* tag 'landlock-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux:
  landlock: Document LANDLOCK_SCOPE_SIGNAL
  samples/landlock: Add support for signal scoping
  selftests/landlock: Test signal created by out-of-bound message
  selftests/landlock: Test signal scoping for threads
  selftests/landlock: Test signal scoping
  landlock: Add signal scoping
  landlock: Document LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET
  samples/landlock: Add support for abstract UNIX socket scoping
  selftests/landlock: Test inherited restriction of abstract UNIX socket
  selftests/landlock: Test connected and unconnected datagram UNIX socket
  selftests/landlock: Test UNIX sockets with any address formats
  selftests/landlock: Test abstract UNIX socket scoping
  selftests/landlock: Test handling of unknown scope
  landlock: Add abstract UNIX socket scoping

Pull key updates from Jarkko Sakkinen:
 "The bulk of this is OpenSSL 3.0 compatibility fixes for the signing
  and certificates"

* tag 'keys-next-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
  sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3
  sign-file,extract-cert: avoid using deprecated ERR_get_error_line()
  sign-file,extract-cert: move common SSL helper functions to a header
  KEYS: prevent NULL pointer dereference in find_asymmetric_key()
  KEYS: Remove unused declarations

Pull LSM fixes from Paul Moore:

 - Add a missing security_mmap_file() check to the remap_file_pages()
   syscall

 - Properly reference the SELinux and Smack LSM blobs in the
   security_watch_key() LSM hook

 - Fix a random IPE selftest crash caused by a missing list terminator
   in the test

* tag 'lsm-pr-20240923' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
  ipe: Add missing terminator to list of unit tests
  selinux,smack: properly reference the LSM blob in security_watch_key()
  mm: call the security_mmap_file() LSM hook in remap_file_pages()

Pull media updates from Mauro Carvalho Chehab:

 - New CEC driver: Extron DA HD 4K Plus

 - Lots of driver fixes, cleanups and improvements

* tag 'media/v6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (179 commits)
  media: atomisp: Use clamp() in ia_css_eed1_8_vmem_encode()
  media: atomisp: Fix eed1_8 code assigning signed values to an unsigned variable
  media: atomisp: set lock before calling vb2_queue_init()
  media: atomisp: Improve binary finding debug logging
  media: atomisp: Drop dev_dbg() calls from hmm_[alloc|free]()
  media: atomisp: csi2-bridge: Add DMI quirk for t4ka3 on Xiaomi Mipad2
  media: atomisp: add missing wait_prepare/finish ops
  media: atomisp: Remove unused declaration
  media: atomisp: use clamp() in compute_coring()
  media: atomisp: use clamp() in ia_css_eed1_8_encode()
  media: atomisp: Simplify ia_css_pipe_create_cas_scaler_desc_single_output()
  media: atomisp: Replace rarely used macro from math_support.h
  media: atomisp: Remove duplicated leftover, i.e. sh_css_dvs_info.h
  media: atomisp: bnr: fix trailing statement
  media: atomisp: move trailing */ to separate lines
  media: atomisp: move trailing statement to next line.
  media: atomisp: Fix trailing statement in ia_css_de.host.c
  media: atomisp: Fix spelling mistakes in atomisp.h
  media: atomisp: Fix spelling mistakes in atomisp_platform.h
  media: atomisp: Fix spelling mistake in csi_rx_public.h
  ...

Pull clk updates from Stephen Boyd:
 "The core clk framework is left largely untouched this time around
  except for support for the newly ratified DT property
  'assigned-clock-rates-u64'.

  I'm much more excited about the support for loading DT overlays from
  KUnit tests so that we can test how the clk framework parses DT nodes
  during clk registration. The clk framework has some places that are
  highly DeviceTree dependent so this charts the path to extend the
  KUnit tests to cover even more framework code in the future. I've got
  some more tests on the list that use the DT overlay support, but they
  uncovered issues with clk unregistration that I'm still working on
  fixing.

  Outside the core, the clk driver update pile is dominated by Qualcomm
  and Renesas SoCs, making it fairly usual. Looking closer, there are
  fixes for things all over the place, like adding missing clk
  frequencies or moving defines for the number of clks out of DT binding
  headers into the drivers. There are even conversions of DT bindings to
  YAML and migration away from strings to describe clk topology. Overall
  it doesn't look unusual so I expect the new drivers to be where we'll
  have fixes in the coming weeks.

  Core:
   - KUnit tests for clk registration and fixed rate basic clk type
   - A couple more devm helpers, one consumer and one provider
   - Support for assigned-clock-rates-u64

  New Drivers:
   - Camera, display and GPU clocks on Qualcomm SM4450
   - Camera clocks on Qualcomm SM8150
   - Rockchip rk3576 clks
   - Microchip SAM9X7 clks
   - Renesas RZ/V2H(P) (R9A09G057) clks

  Updates:
   - Mark a bunch of struct freq_tbl const to reduce .data usage
   - Add Qualcomm MSM8226 A7PLL and Regera PLL support
   - Fix the Qualcomm Lucid 5LPE PLL configuration sequence to not reuse
     Trion, as they do differ
   - A number of fixes to the Qualcomm SM8550 display clock driver
   - Fold Qualcomm SM8650 display clock driver into SM8550 one
   - Add missing clocks and GDSCs needed for audio on Qualcomm MSM8998
   - Add missing USB MP resets, GPLL9, and QUPv3 DFS to Qualcomm SC8180X
   - Fix sdcc clk frequency tables on Qualcomm SC8180X
   - Drop the Qualcomm SM8150 gcc_cpuss_ahb_clk_src
   - Mark Qualcomm PCIe GDSCs as RET_ON on sm8250 and sm8540 to avoid
     them turning off during suspend
   - Use the HW_CTRL mechanism on Qualcomm SM8550 video clock controller
     GDSCs
   - Get rid of CLK_NR_CLKS defines in Rockchip DT binding headers
   - Some fixes for Rockchip rk3228 and rk3588
   - Exynos850: Add clock for Thermal Management Unit
   - Exynos7885: Fix duplicated ID in the header, add missing TOP PLLs
     and add clocks for USB block in the FSYS clock controller
   - ExynosAutov9: Add DPUM clock controller
   - ExynosAutov920: Add new (first) clock controllers: TOP and PERIC0
     (and a bit more complete bindings)
   - Use clk_hw pointer instead of fw_name for acm_aud_clk[0-1]_sel
     clocks on i.MX8Q as parents in ACM provider
   - Add i.MX95 NETCMIX support to the block control provider
   - Fix parents for ENETx_REF_SEL clocks on i.MX6UL
   - Add USB clocks, resets and power domains on Renesas RZ/G3S
   - Add Generic Timer (GTM), I2C Bus Interface (RIIC), SD/MMC Host
     Interface (SDHI) and Watchdog Timer (WDT) clocks and resets on
     Renesas RZ/V2H
   - Add PCIe, PWM, and CAN-FD clocks on Renesas R-Car V4M
   - Add LCD controller clocks and resets on Renesas RZ/G2UL
   - Add DMA clocks and resets on Renesas RZ/G3S
   - Add fractional multiplication PLL support on Renesas R-Car Gen4
   - Document support for the Renesas RZ/G2M v3.0 (r8a774a3) SoC
   - Support for the Microchip SAM9X7 SoC as follows:
   - Updates for the Microchip PLL drivers
   - DT binding documentation updates (for the new clock driver and for
     the slow clock controller that SAM9X7 is using)
   - A fix for the Microchip SAMA7G5 clock driver to avoid allocating
     more memory than necessary
   - Constify some Amlogic structs
   - Add SM1 eARC clocks for Amlogic
   - Introduce a symbol namespace for Amlogic clock specific symbols
   - Add reset controller support to audiomix block control on i.MX
   - Add CLK_SET_RATE_PARENT flag to all audiomix clocks and to i.MX7D
     lcdif_pixel_src clock
   - Fix parent clocks for earc_phy and audpll on i.MX8MP
   - Fix default parents for enet[12]_ref_sel on i.MX6UL
   - Add ops in composite 8M and 93 that allow no-op on disable
   - Add check for PCC present bit on composite 7ULP register
   - Fix fractional part for fracn-gppll on prepare in i.MX
   - Fix clock tree update for TF-A managed clocks on i.MX8M
   - Drop CLK_SET_PARENT_GATE for DRAM mux on i.MX7D
   - Add the SAI7 IPG clock for i.MX8MN
   - Mark the 'nand_usdhc_bus' clock as non-critical on i.MX8MM
   - Add LVDS bypass clocks on i.MX8QXP
   - Add muxes for MIPI and PHY ref clocks on i.MX
   - Reorder dc0_bypass0_clk, lcd_pxl and dc1_disp clocks on i.MX8QXP
   - Add 1039.5MHz and 800MHz rates to fracn-gppll table on i.MX
   - Add CLK_SET_RATE_PARENT for media_disp pixel clocks on i.MX8QXP
   - Add some module descriptions to the i.MX generic and the i.MXRT1050
     driver
   - Fix return value for bypass for composite i.MX7ULP
   - Move Mediatek clk bindings to clock/
   - Convert some more clk bindings to dt schema"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (180 commits)
  clk: Switch back to struct platform_driver::remove()
  dt-bindings: clock, reset: fix top-comment indentation rk3576 headers
  clk: rockchip: remove unused mclk_pdm0_p/pdm0_p definitions
  clk: provide devm_clk_get_optional_enabled_with_rate()
  clk: fixed-rate: add devm_clk_hw_register_fixed_rate_parent_data()
  clk: imx6ul: fix clock parent for IMX6UL_CLK_ENETx_REF_SEL
  clk: renesas: r9a09g057: Add clock and reset entries for GTM/RIIC/SDHI/WDT
  clk: renesas: rzv2h: Add support for dynamic switching divider clocks
  clk: renesas: r9a08g045: Add clocks, resets and power domains for USB
  clk: rockchip: fix error for unknown clocks
  clk: rockchip: rk3588: drop unused code
  clk: rockchip: Add clock controller for the RK3576
  clk: rockchip: Add new pll type pll_rk3588_ddr
  dt-bindings: clock, reset: Add support for rk3576
  dt-bindings: clock: rockchip,rk3588-cru: drop unneeded assigned-clocks
  clk: rockchip: rk3588: Fix 32k clock name for pmu_24m_32k_100m_src_p
  clk: imx95: enable the clock of NETCMIX block control
  dt-bindings: clock: add RMII clock selection
  dt-bindings: clock: add i.MX95 NETCMIX block control
  clk: imx: imx8: Use clk_hw pointer for self registered clock in clk_parent_data
  ...

Pull i2c updates from Wolfram Sang:
 "I2C core:

   - finally remove the I2C_COMPAT symbol after 15 years of deprecation

   - lock client addresses during initialization to prevent race
     conditions between different kinds of instantiation

   - use scoped foreach OF child loops

   - testunit cleanups and documentation improvements, as well as two
     new tests, one for repeated start and one for triggering SMBusAlert
     interrupts

  I2C host drivers:

   - DesignWare and Renesas I2C driver updates.

     The first has has undergone through a series of cleanups that have
     been sent to the mailing list a year ago for the first time and
     finally get merged in this pull request. They are many, from typos
     (e.g. i2/i2c), to cosmetics, to refactoring (e.g. move inline
     functions to librarieas) and many others.

   - all the DesignWare Kconfig options have been grouped under the
     I2C_DESIGNWARE_CORE and this required some adaptation in many of
     the kernel configuration files for different arm and mips boards

  Cleanups:

   - improve the exit path in the runtime resume function for the
     Qualcomm Geni platform

   - get rid of the unused "target_addr" parameter in the Intel LJCA
     driver

   - intialize the restart_flag in the MediaTek controller in one single
     place

   - constify a few global data structures in the virtio driver

   - simplify the bus speed handling in the Renesas driver init function
     making it more readable

   - improved probe function of the Renesas R-Car driver

   - switch the iMX/MXC driver to use RUNTIME_PM_OPS() instead of
     SET_RUNTIME_PM_OPS()

   - iMX/MXC driver cleanups

   - use devm_clk_get_enabled() to simplify the Renesas EMEV2, Ingenic
     and MPC drivers

  Refactoring:

   - Fix a potential out of boundary array access in the Nuvoton driver.

     This is not a bug fix because the issue could never occur due to
     hardware not having the properties listed in the array. The change
     makes the driver more future proof and, at the same time, silences
     code analyzers.

  Improvements:

   - several patches improving the runtime power management handling of
     the Renesas I2C (riic) driver

   - use a more descriptive adapter name in the Intel i801 driver to
     show the presence of the IDF feature

   - kill pending transactions when irq's can't complete their handling
     in the Intel Denverton (ismt) driver, triggering a timeout

  New Feature:

   - support fast mode plus in the Renesas I2C (riic) driver

  New support:

   - Added support for:
      - Renesas R9A08G045
      - Rockchip RK3576
      - KEBA I2C
      - Theobroma Systems Mule Multiplexer.

   - new i2c-keba.c driver

   - new driver for The Mule i2c multiplexer

  Core I2C framework:

   - move runtime PM functions in order to allow them to be accessed
     during device add

  Devicetree:

   - nVidia and Qualcomm binding improvements

   - get rid of redundant "multi-master" property in the aspeed binding

   - convert i2c-sprd binding to YAML

  AT24 updates:

  - document a new model from giantec in DT bindings"

* tag 'i2c-for-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (69 commits)
  i2c: designware: Use pci_get_drvdata()
  i2c: designware: Propagate firmware node
  i2c: designware: Uninline i2c_dw_probe()
  i2c: ljca: Remove unused "target_addr" parameter
  i2c: keba: Add KEBA I2C controller support
  i2c: i801: Use a different adapter-name for IDF adapters
  i2c: core: Setup i2c_adapter runtime-pm before calling device_add()
  dt-bindings: i2c: i2c-sprd: convert to YAML
  i2c: ismt: kill transaction in hardware on timeout
  i2c: designware: Group all DesignWare drivers under a single option
  net: txgbe: Fix I2C Kconfig dependencies
  RISC-V: configs: enable I2C_DESIGNWARE_CORE with I2C_DESIGNWARE_PLATFORM
  mips: configs: enable I2C_DESIGNWARE_CORE with I2C_DESIGNWARE_PLATFORM
  arm64: defconfig: enable I2C_DESIGNWARE_CORE with I2C_DESIGNWARE_PLATFORM
  ARM: configs: enable I2C_DESIGNWARE_CORE with I2C_DESIGNWARE_PLATFORM
  ARC: configs: enable I2C_DESIGNWARE_CORE with I2C_DESIGNWARE_PLATFORM
  i2c: virtio: Constify struct i2c_algorithm and struct virtio_device_id
  i2c: rcar: tidyup priv->devtype handling on rcar_i2c_probe()
  i2c: imx: Convert comma to semicolon
  i2c: jz4780: Use devm_clk_get_enabled() helpers
  ...

Pull libnvdimm updates from Ira Weiny:

 - use Open Firmware helper routines

 - fix memory leak when nvdimm labels are incorrect

 - remove some dead code

* tag 'libnvdimm-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
  nvdimm: Remove dead code for ENODEV checking in scan_labels()
  nvdimm: Fix devs leaks in scan_labels()
  nvdimm: Use of_property_present() and of_property_read_bool()

Pull backlight update from Lee Jones:

 - Added a check for the return value of spi_setup() in the l4f00242t03
   driver to catch errors

* tag 'backlight-next-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight: l4f00242t03: Add check for spi_setup

Pull LED updates from Lee Jones:

 - Limited LED current based on thermal conditions in the QCOM flash LED
   driver

 - Fixed device child node usage in the BD2606MVV and PCA995x drivers

 - Used device_for_each_child_node_scoped() to access child nodes in the
   IS31FL319X driver

 - Reset the LED controller during the probe in the LM3601X driver

 - Used device_for_each_child_node() to access device child nodes in the
   PCA995X driver

 - Fixed CONFIG_LEDS_CLASS_MULTICOLOR dependency in the BlinkM driver

 - Replaced msleep() with usleep_range() in the SUN50I-A100 driver

 - Used scoped device node handling to simplify error paths in the
   AAT1290, KTD2692, and MC13783 drivers

 - Added missing of_node_get for probe duration in the MAX77693 driver

 - Simplified using for_each_available_child_of_node_scoped() loops when
   iterating over device nodes

 - Used devm_clk_get_enabled() helpers in the LP55XX driver

 - Converted DT bindings from TXT to YAML format for various drivers,
   including LM3692x and SC2731-BLTC

 - Set num_leds after allocation in the GPIO driver

 - Removed irrelevant blink configuration error message in the PCA9532
   driver

 - Fixed module autoloading with MODULE_DEVICE_TABLE() in the Turris
   Omnia driver

* tag 'leds-next-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (38 commits)
  leds: turris-omnia: Fix module autoloading with MODULE_DEVICE_TABLE()
  leds: pca9532: Remove irrelevant blink configuration error message
  leds: gpio: Set num_leds after allocation
  dt-bindings: leds: Convert leds-lm3692x to YAML format
  leds: lp55xx: Use devm_clk_get_enabled() helpers
  leds: as3645a: Use device_* to iterate over device child nodes
  leds: qcom-lpg: Simplify with scoped for each OF child loop
  leds: turris-omnia: Simplify with scoped for each OF child loop
  leds: sc27xx: Simplify with scoped for each OF child loop
  leds: pca9532: Simplify with scoped for each OF child loop
  leds: netxbig: Simplify with scoped for each OF child loop
  leds: mt6323: Simplify with scoped for each OF child loop
  leds: mc13783: Use scoped device node handling to simplify error paths
  leds: lp55xx: Simplify with scoped for each OF child loop
  leds: is31fl32xx: Simplify with scoped for each OF child loop
  leds: bcm6358: Simplify with scoped for each OF child loop
  leds: bcm6328: Simplify with scoped for each OF child loop
  leds: aw2013: Simplify with scoped for each OF child loop
  leds: 88pm860x: Simplify with scoped for each OF child loop
  leds: max77693: Simplify with scoped for each OF child loop
  ...

Pull MFD updates from Lee Jones:

 - Added support for the Analog Devices ADP5585 GPIO and PWM functions

 - Added parsing of GPIO hogs for the ADP5585

 - Fixed module autoloading in the MAX14577 driver

 - Simplified and cleaned up the CROS_EC driver

 - Made the Lenovo Yoga Tab 3 X90F DMI match less strict in the
   INTEL_SOC_PMIC_CHTWC driver

 - Added support for the RK806 PMIC on the I2C bus

 - Removed the remaining header file for the DS1WM driver

 - Added compatible strings for various devices in the device tree
   bindings

 - Fixed a comma-related issue in the 88PM860X_CORE driver

 - Constified read-only regmap structs in various drivers

 - Used scoped variables with memory allocators to simplify error paths
   in the MT6360 and SYSCON drivers

 - Added Intel Arrow Lake-H and Panther Lake LPSS PCI IDs

* tag 'mfd-next-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (44 commits)
  mfd: atc260x: Convert a bunch of commas to semicolons
  dt-bindings: mfd: qcom,tcsr: Add compatible for sa8775p
  mfd: intel-lpss: Add Intel Panther Lake LPSS PCI IDs
  mfd: intel-lpss: Add Intel Arrow Lake-H LPSS PCI IDs
  dt-bindings: mfd: syscon: Add rk3576 QoS register compatible
  dt-bindings: mfd: adp5585: Add parsing of hogs
  mfd: tc3589x: Drop vendorless compatible string from match table
  mfd: qcom-spmi-pmic: Use for_each_child_of_node_scoped()
  mfd: max77620: Use for_each_child_of_node_scoped()
  mfd: intel_soc_pmic_chtwc: Make Lenovo Yoga Tab 3 X90F DMI match less strict
  mfd: cros_ec: Update module description
  mfd: cros_ec: Simplify and clean-up cros_ec_dev_init()
  mfd: max14577: Provide MODULE_DEVICE_TABLE() to fix module autoloading
  mfd: rk8xx: Add support for rk806 on i2c bus
  dt-bindings: mfd: syscon: Add ti,j784s4-acspcie-proxy-ctrl compatible
  mfd: ds1wm: Remove remaining header file
  MAINTAINERS: Repair file entry in MARVELL 88PM886 PMIC DRIVER
  mfd: 88pm860x-core: Convert comma to semicolon
  mfd: syscon: Use scoped variables with memory allocators to simplify error paths
  mfd: mt6360: Use scoped variables with memory allocators to simplify error paths
  ...

Pull dmaengine updates from Vinod Koul:
 "Unusually, more new driver and device support than updates. Couple of
  new device support, AMD, Rcar, Intel and New drivers in Freescale,
  Loonsoon, AMD and LPC32XX with DT conversion and mode updates etc.

  New support:
   - Support for AMD Versal Gen 2 DMA IP
   - Rcar RZ/G3S SoC dma controller
   - Support for Intel Diamond Rapids and Granite Rapids-D dma controllers
   - Support for Freescale ls1021a-qdma controller
   - New driver for Loongson-1 APB DMA
   - New driver for AMD QDMA
   - Pl08x in LPC32XX router dma driver

  Updates:
   - Support for dpdma cyclic dma mode
   - XML conversion for marvell xor dma bindings
   - Dma clocks documentation for imx dma"

* tag 'dmaengine-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (24 commits)
  dmaengine: loongson1-apb-dma: Fix the build warning caused by the size of pdev_irqname
  dmaengine: Fix spelling mistakes
  dmaengine: Add dma router for pl08x in LPC32XX SoC
  dmaengine: fsl-edma: add edma src ID check at request channel
  dmaengine: fsl-edma: change to guard(mutex) within fsl_edma3_xlate()
  dmaengine: avoid non-constant format string
  dmaengine: imx-dma: Remove i.MX21 support
  dt-bindings: dma: fsl,imx-dma: Document the DMA clocks
  dmaengine: Loongson1: Add Loongson-1 APB DMA driver
  dt-bindings: dma: Add Loongson-1 APB DMA
  dmaengine: zynqmp_dma: Add support for AMD Versal Gen 2 DMA IP
  dt-bindings: dmaengine: zynqmp_dma: Add a new compatible string
  dmaengine: idxd: Add new DSA and IAA device IDs for Diamond Rapids platform
  dmaengine: idxd: Add a new DSA device ID for Granite Rapids-D platform
  dmaengine: ti: k3-udma: Remove unused declarations
  dmaengine: amd: qdma: Add AMD QDMA driver
  dmaengine: xilinx: dpdma: Add support for cyclic dma mode
  dma: ipu: Remove include/linux/dma/ipu-dma.h
  dt-bindings: dma: fsl-mxs-dma: Add compatible string "fsl,imx8qxp-dma-apbh"
  dt-bindings: fsl-qdma: allow compatible string fallback to fsl,ls1021a-qdma
  ...

Pull phy updates from Vinod Koul:
 "New hw support:
   - Rcar usb2 support for RZ/G3S SoC
   - Nuvoton MA35 SoC USB 2.0 PHY driver

  Removed:
   - obsolete qcom,usb-8x16-phy bindings

  Updates:
   - 4 lane PCIe support for Qualcomm X1E80100
   - Constify structure in subsystem update
   - Subsystem simplification with scoped for each OF child loop update
   - Yaml conversion for Qualcomm sata phy, Hiilicon hi3798cv200-combphy
     bindings"

* tag 'phy-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (40 commits)
  phy: renesas: rcar-gen3-usb2: Add support for the RZ/G3S SoC
  dt-bindings: phy: renesas,usb2-phy: Document RZ/G3S phy bindings
  phy: renesas: rcar-gen3-usb2: Add support to initialize the bus
  phy: ti: j721e-wiz: Simplify with scoped for each OF child loop
  phy: ti: j721e-wiz: Drop OF node reference earlier for simpler code
  phy: ti: gmii-sel: Simplify with dev_err_probe()
  phy: ti: am654-serdes: Use scoped device node handling to simplify error paths
  phy: qcom: qmp-pcie-msm8996: Simplify with scoped for each OF child loop
  phy: mediatek: xsphy: Simplify with scoped for each OF child loop
  phy: mediatek: tphy: Simplify with scoped for each OF child loop
  phy: hisilicon: usb2: Simplify with scoped for each OF child loop
  phy: cadence: sierra: Simplify with scoped for each OF child loop
  phy: broadcom: brcm-sata: Simplify with scoped for each OF child loop
  phy: broadcom: bcm-cygnus-pcie: Simplify with scoped for each OF child loop
  phy: nuvoton: add new driver for the Nuvoton MA35 SoC USB 2.0 PHY
  dt-bindings: phy: nuvoton,ma35-usb2-phy: add new bindings
  phy: qcom: qmp-pcie: Configure all tables on port B PHY
  phy: airoha: adjust initialization delay in airoha_pcie_phy_init()
  dt-bindings: phy: socionext,uniphier: add top-level constraints
  phy: qcom: qmp-pcie: Add Gen4 4-lanes mode for X1E80100
  ...

Pull soundwire updates from Vinod Koul:

 - bus cleanup for warnings and probe deferral errors suppression

 - cadence recheck for status with a delayed work

 - intel interrupt rework on reset exit

* tag 'soundwire-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
  soundwire: intel_bus_common: enable interrupts before exiting reset
  soundwire: cadence: re-check Peripheral status with delayed_work
  soundwire: bus: clean up probe warnings
  soundwire: bus: drop unused driver name field
  soundwire: bus: suppress probe deferral errors

Pull watchdog updates from Wim Van Sebroeck:

 - Add Watchdog Timer driver for RZ/V2H(P)

 - Add Cirrus EP93x

 - Some small fixes and improvements

* tag 'linux-watchdog-6.12-rc1' of git://www.linux-watchdog.org/linux-watchdog:
  watchdog: Convert comma to semicolon
  watchdog: rzv2h_wdt: Add missing MODULE_LICENSE tag to fix modpost error
  dt-bindings: watchdog: Add Cirrus EP93x
  dt-bindings: watchdog: stm32-iwdg: Document interrupt and wakeup properties
  drivers: watchdog: marvell_gti: Convert comma to semicolon
  watchdog: iTCO_wdt: Convert comma to semicolon
  watchdog: Add Watchdog Timer driver for RZ/V2H(P)
  dt-bindings: watchdog: renesas,wdt: Document RZ/V2H(P) SoC
  watchdog: imx_sc_wdt: detect if already running
  watchdog: imx2_wdt: Remove __maybe_unused notations
  watchdog: imx_sc_wdt: Don't disable WDT in suspend
  watchdog: imx7ulp_wdt: move post_rcs_wait into struct imx_wdt_hw_feature

Pull pin control updates from Linus Walleij:
 "Core changes:

   - Add support for "input-schmitt-microvolt" property, as used in the
     Sophgo SoC

  New drivers:

   - Mobileye EyeQ5 pin controller, I think this is an automotive SoC

   - Rockchip rk3576 pin control support

   - Sophgo CV1800 series pin controllers: CV1800B, CV1812H and SG2000

  Improvements:

   - Gradual improvements to Renesas, Samsung, Qualcomm, Nuvoton and a
     few other drivers"

* tag 'pinctrl-v6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (67 commits)
  pinctrl: intel: Constify struct intel_pinctrl parameter
  pinctrl: Remove redundant null pointer checks in pinctrl_remove_device_debugfs()
  pinctrl: baytrail: Drop duplicate return statement
  pinctrl: intel: Inline intel_gpio_community_irq_handler()
  dt-bindings: pinctrl: qcom: add missing type to GPIO hogs
  pinctrl: madera: Simplify with dev_err_probe()
  pinctrl: k210: Use devm_clk_get_enabled() helpers
  pinctrl: Join split messages and remove double whitespace
  pinctrl: renesas: rzg2l: Move pinconf_to_config_argument() call outside of switch cases
  pinctrl: renesas: rzg2l: Introduce single macro for digital noise filter configuration
  pinctrl: renesas: rzg2l: Replace of_node_to_fwnode() with more suitable API
  pinctrl: mvebu: Fix devinit_dove_pinctrl_probe function
  pinctrl: sunxi: Use devm_clk_get_enabled() helpers
  pinctrl: sophgo: cv18xx: fix missed __iomem type identifier
  pinctrl: stmfx: Use string_choices API instead of ternary operator
  pinctrl: nomadik: Use kmemdup_array instead of kmemdup for multiple allocation
  pinctrl: intel: Introduce for_each_intel_gpio_group() helper et al.
  pinctrl: intel: Constify intel_get_community() returned object
  pinctrl: intel: Implement high impedance support
  pinctrl: intel: Add __intel_gpio_get_direction() helper
  ...

Pull PCIe non-transparent bridge updates from Jon Mason:
 "Bug fixes for intel ntb driver debugfs, use after free in switchtec
  driver, ntb transport rx ring buffers. Also, cleanups in printks,
  kernel-docs, and idt driver comment"

* tag 'ntb-6.12' of https://github.com/jonmason/ntb:
  ntb: Force physically contiguous allocation of rx ring buffers
  ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to race condition
  ntb: idt: Fix the cacography in ntb_hw_idt.c
  NTB: epf: don't misuse kernel-doc marker
  NTB: ntb_transport: fix all kernel-doc warnings
  ntb: Constify struct bus_type
  ntb_perf: Fix printk format
  ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_dir()

Merge tag 'firewire-updates-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394

Pull firewire updates from Takashi Sakamoto:
 "In the FireWire subsystem, tasklets have been used as the bottom half
  of 1394 OHCi hardIRQ. In recent kernel updates, BH workqueues have
  become available, and some developers have proposed replacing the
  tasklet with a BH workqueue.

  As a first step towards dropping tasklet use, the 1394 OHCI
  isochronous context can use regular workqueues. In this context, the
  batch of packets is processed in the specific queue, thus the timing
  jitter caused by task scheduling is not so critical.

  Additionally, DMA transmission can be scheduled per-packet basis,
  therefore the context can be sleep between the operation of
  transmissions. Furthermore, in-kernel protocol implementation involves
  some CPU-bound tasks, which can sometimes consumes CPU time so long.
  These characteristics suggest that normal workqueues are suitable,
  through BH workqueues are not.

  The replacement with a workqueue allows unit drivers to process the
  content of packets in non-atomic context. It brings some reliefs to
  some drivers in sound subsystem that spin-lock is not mandatory
  anymore during isochronous packet processing.

  Summary:

   - Replace tasklet with workqueue for isochronous context

   - Replace IDR with XArray

   - Utilize guard macro where possible

   - Print deprecation warning when enabling debug parameter of
     firewire-ohci module

   - Switch to nonatomic PCM operation"

* tag 'firewire-updates-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: (55 commits)
  firewire: core: rename cause flag of tracepoints event
  firewire: core: update documentation of kernel APIs for flushing completions
  firewire: core: add helper function to retire descriptors
  Revert "firewire: core: move workqueue handler from 1394 OHCI driver to core function"
  Revert "firewire: core: use mutex to coordinate concurrent calls to flush completions"
  firewire: core: use mutex to coordinate concurrent calls to flush completions
  firewire: core: move workqueue handler from 1394 OHCI driver to core function
  firewire: core: fulfill documentation of fw_iso_context_flush_completions()
  firewire: core: expose kernel API to schedule work item to process isochronous context
  firewire: core: use WARN_ON_ONCE() to avoid superfluous dumps
  ALSA: firewire: use nonatomic PCM operation
  firewire: core: non-atomic memory allocation for isochronous event to user client
  firewire: ohci: operate IT/IR events in sleepable work process instead of tasklet softIRQ
  firewire: core: add local API to queue work item to workqueue specific to isochronous contexts
  firewire: core: allocate workqueue to handle isochronous contexts in card
  firewire: ohci: obsolete direct usage of printk_ratelimit()
  firewire: ohci: deprecate debug parameter
  firewire: core: update fw_device outside of device_find_child()
  firewire: ohci: fix error path to detect initiated reset in TI TSB41BA3D phy
  firewire: core/ohci: minor refactoring for computation of configuration ROM size
  ...

Add missing terminator to list of unit tests to avoid random crashes seen
when running the test.

Fixes: 10ca05a7 ("ipe: kunit test for parser")
Cc: Deven Bowers <deven.desai@linux.microsoft.com>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Fan Wu <wufan@linux.microsoft.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Fan Wu <wufan@linux.microsoft.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>

Pull pci updates from Bjorn Helgaas:
 "Enumeration:

   - Wait for device readiness after reset by polling Vendor ID and
     looking for Configuration RRS instead of polling the Command
     register and looking for non-error completions, to avoid hardware
     retries done for RRS on non-Vendor ID reads (Bjorn Helgaas)

   - Rename CRS Completion Status to RRS ('Request Retry Status') to
     match PCIe r6.0 spec usage (Bjorn Helgaas)

   - Clear LBMS bit after a manual link retrain so we don't try to
     retrain a link when there's no downstream device anymore (Maciej W.
     Rozycki)

   - Revert to the original link speed after retraining fails instead of
     leaving it restricted to 2.5GT/s, so a future device has a chance
     to use higher speeds (Maciej W. Rozycki)

   - Wait for each level of downstream bus, not just the first, to
     become accessible before restoring devices on that bus (Ilpo
     Järvinen)

   - Add ARCH_PCI_DEV_GROUPS so s390 can add its own attribute_groups
     without having to stomp on the core's pdev->dev.groups (Lukas
     Wunner)

  Driver binding:

   - Export pcim_request_region(), a managed counterpart of
     pci_request_region(), for use by drivers (Philipp Stanner)

   - Export pcim_iomap_region() and deprecate pcim_iomap_regions()
     (Philipp Stanner)

   - Request the PCI BAR used by xboxvideo (Philipp Stanner)

   - Request and map drm/ast BARs with pcim_iomap_region() (Philipp
     Stanner)

  MSI:

   - Add MSI_FLAG_NO_AFFINITY flag for devices that mux MSIs onto a
     single IRQ line and cannot set the affinity of each MSI to a
     specific CPU core (Marek Vasut)

   - Use MSI_FLAG_NO_AFFINITY and remove unnecessary .irq_set_affinity()
     implementations in aardvark, altera, brcmstb, dwc, mediatek-gen3,
     mediatek, mobiveil, plda, rcar, tegra, vmd, xilinx-nwl,
     xilinx-xdma, and xilinx drivers to avoid 'IRQ: set affinity failed'
     warnings (Marek Vasut)

  Power management:

   - Add pwrctl support for ATH11K inside the WCN6855 package (Konrad
     Dybcio)

  PCI device hotplug:

   - Remove unnecessary hpc_ops struct from shpchp (ngn)

   - Check for PCI_POSSIBLE_ERROR(), not 0xffffffff, in cpqphp
     (weiyufeng)

  Virtualization:

   - Mark Creative Labs EMU20k2 INTx masking as broken (Alex Williamson)

   - Add an ACS quirk for Qualcomm SA8775P, which doesn't advertise ACS
     but does provide ACS-like features (Subramanian Ananthanarayanan)

  IOMMU:

   - Add function 0 DMA alias quirk for Glenfly Arise audio function,
     which uses the function 0 Requester ID (WangYuli)

  NPEM:

   - Add Native PCIe Enclosure Management (NPEM) support for sysfs
     control of NVMe RAID storage indicators (ok/fail/locate/
     rebuild/etc) (Mariusz Tkaczyk)

   - Add support for the ACPI _DSM PCIe SSD status LED management, which
     is functionally similar to NPEM but mediated by platform firmware
     (Mariusz Tkaczyk)

  Device trees:

   - Drop minItems and maxItems from ranges in PCI generic host binding
     since host bridges may have several MMIO and I/O port apertures
     (Frank Li)

   - Add kirin, rcar-gen2, uniphier DT binding top-level constraints for
     clocks (Krzysztof Kozlowski)

  Altera PCIe controller driver:

   - Convert altera DT bindings from text to YAML (Matthew Gerlach)

   - Replace TLP_REQ_ID() with macro PCI_DEVID(), which does the same
     thing and is what other drivers use (Jinjie Ruan)

  Broadcom STB PCIe controller driver:

   - Add DT binding maxItems for reset controllers (Jim Quinlan)

   - Use the 'bridge' reset method if described in the DT (Jim Quinlan)

   - Use the 'swinit' reset method if described in the DT (Jim Quinlan)

   - Add 'has_phy' so the existence of a 'rescal' reset controller
     doesn't imply software control of it (Jim Quinlan)

   - Add support for many inbound DMA windows (Jim Quinlan)

   - Rename SoC 'type' to 'soc_base' express the fact that SoCs come in
     families of multiple similar devices (Jim Quinlan)

   - Add Broadcom 7712 DT description and driver support (Jim Quinlan)

   - Sort enums, pcie_offsets[], pcie_cfg_data, .compatible strings for
     maintainability (Bjorn Helgaas)

  Freescale i.MX6 PCIe controller driver:

   - Add imx6q-pcie 'dbi2' and 'atu' reg-names for i.MX8M Endpoints
     (Richard Zhu)

   - Fix a code restructuring error that caused i.MX8MM and i.MX8MP
     Endpoints to fail to establish link (Richard Zhu)

   - Fix i.MX8MP Endpoint occasional failure to trigger MSI by enforcing
     outbound alignment requirement (Richard Zhu)

   - Call phy_power_off() in the .probe() error path (Frank Li)

   - Rename internal names from imx6_* to imx_* since i.MX7/8/9 are also
     supported (Frank Li)

   - Manage Refclk by using SoC-specific callbacks instead of switch
     statements (Frank Li)

   - Manage core reset by using SoC-specific callbacks instead of switch
     statements (Frank Li)

   - Expand comments for erratum ERR010728 workaround (Frank Li)

   - Use generic PHY APIs to configure mode, speed, and submode, which
     is harmless for devices that implement their own internal PHY
     management and don't set the generic imx_pcie->phy (Frank Li)

   - Add i.MX8Q (i.MX8QM, i.MX8QXP, and i.MX8DXL) DT binding and driver
     Root Complex support (Richard Zhu)

  Freescale Layerscape PCIe controller driver:

   - Replace layerscape-pcie DT binding compatible fsl,lx2160a-pcie with
     fsl,lx2160ar2-pcie (Frank Li)

   - Add layerscape-pcie DT binding deprecated 'num-viewport' property
     to address a DT checker warning (Frank Li)

   - Change layerscape-pcie DT binding 'fsl,pcie-scfg' to phandle-array
     (Frank Li)

  Loongson PCIe controller driver:

   - Increase max PCI hosts to 8 for Loongson-3C6000 and newer chipsets
     (Huacai Chen)

  Marvell Aardvark PCIe controller driver:

   - Fix issue with emulating Configuration RRS for two-byte reads of
     Vendor ID; previously it only worked for four-byte reads (Bjorn
     Helgaas)

  MediaTek PCIe Gen3 controller driver:

   - Add per-SoC struct mtk_gen3_pcie_pdata to support multiple SoC
     types (Lorenzo Bianconi)

   - Use reset_bulk APIs to manage PHY reset lines (Lorenzo Bianconi)

   - Add DT and driver support for Airoha EN7581 PCIe controller
     (Lorenzo Bianconi)

  Qualcomm PCIe controller driver:

   - Update qcom,pcie-sc7280 DT binding with eight interrupts (Rayyan
     Ansari)

   - Add back DT 'vddpe-3v3-supply', which was incorrectly removed
     earlier (Johan Hovold)

   - Drop endpoint redundant masking of global IRQ events (Manivannan
     Sadhasivam)

   - Clarify unknown global IRQ message and only log it once to avoid a
     flood (Manivannan Sadhasivam)

   - Add 'linux,pci-domain' property to endpoint DT binding (Manivannan
     Sadhasivam)

   - Assign PCI domain number for endpoint controllers (Manivannan
     Sadhasivam)

   - Add 'qcom_pcie_ep' and the PCI domain number to IRQ names for
     endpoint controller (Manivannan Sadhasivam)

   - Add global SPI interrupt for PCIe link events to DT binding
     (Manivannan Sadhasivam)

   - Add global RC interrupt handler to handle 'Link up' events and
     automatically enumerate hot-added devices (Manivannan Sadhasivam)

   - Avoid mirroring of DBI and iATU register space so it doesn't
     overlap BAR MMIO space (Prudhvi Yarlagadda)

   - Enable controller resources like PHY only after PERST# is
     deasserted to partially avoid the problem that the endpoint SoC
     crashes when accessing things when Refclk is absent (Manivannan
     Sadhasivam)

   - Add 16.0 GT/s equalization and RX lane margining settings (Shashank
     Babu Chinta Venkata)

   - Pass domain number to pci_bus_release_domain_nr() explicitly to
     avoid a NULL pointer dereference (Manivannan Sadhasivam)

  Renesas R-Car PCIe controller driver:

   - Make the read-only const array 'check_addr' static (Colin Ian King)

   - Add R-Car V4M (R8A779H0) PCIe host and endpoint to DT binding
     (Yoshihiro Shimoda)

  TI DRA7xx PCIe controller driver:

   - Request IRQF_ONESHOT for 'dra7xx-pcie-main' IRQ since the primary
     handler is NULL (Siddharth Vadapalli)

   - Handle IRQ request errors during root port and endpoint probe
     (Siddharth Vadapalli)

  TI J721E PCIe driver:

   - Add DT 'ti,syscon-acspcie-proxy-ctrl' and driver support to enable
     the ACSPCIE module to drive Refclk for the Endpoint (Siddharth
     Vadapalli)

   - Extract the cadence link setup from cdns_pcie_host_setup() so link
     setup can be done separately during resume (Thomas Richard)

   - Add T_PERST_CLK_US definition for the mandatory delay between
     Refclk becoming stable and PERST# being deasserted (Thomas Richard)

   - Add j721e suspend and resume support (Théo Lebrun)

  TI Keystone PCIe controller driver:

   - Fix NULL pointer checking when applying MRRS limitation quirk for
     AM65x SR 1.0 Errata #i2037 (Dan Carpenter)

  Xilinx NWL PCIe controller driver:

   - Fix off-by-one error in INTx IRQ handler that caused INTx
     interrupts to be lost or delivered as the wrong interrupt (Sean
     Anderson)

   - Rate-limit misc interrupt messages (Sean Anderson)

   - Turn off the clock on probe failure and device removal (Sean
     Anderson)

   - Add DT binding and driver support for enabling/disabling PHYs (Sean
     Anderson)

   - Add PCIe phy bindings for the ZCU102 (Sean Anderson)

  Xilinx XDMA PCIe controller driver:

   - Add support for Xilinx QDMA Soft IP PCIe Root Port Bridge to DT
     binding and xilinx-dma-pl driver (Thippeswamy Havalige)

  Miscellaneous:

   - Fix buffer overflow in kirin_pcie_parse_port() (Alexandra Diupina)

   - Fix minor kerneldoc issues and typos (Bjorn Helgaas)

   - Use PCI_DEVID() macro in aer_inject() instead of open-coding it
     (Jinjie Ruan)

   - Check pcie_find_root_port() return in x86 fixups to avoid NULL
     pointer dereferences (Samasth Norway Ananda)

   - Make pci_bus_type constant (Kunwu Chan)

   - Remove unused declarations of __pci_pme_wakeup() and
     pci_vpd_release() (Yue Haibing)

   - Remove any leftover .*.cmd files with make clean (zhang jiao)

   - Remove unused BILLION macro (zhang jiao)"

* tag 'pci-v6.12-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (132 commits)
  PCI: Fix typos
  dt-bindings: PCI: qcom: Allow 'vddpe-3v3-supply' again
  tools: PCI: Remove unused BILLION macro
  tools: PCI: Remove .*.cmd files with make clean
  PCI: Pass domain number to pci_bus_release_domain_nr() explicitly
  PCI: dra7xx: Fix error handling when IRQ request fails in probe
  PCI: dra7xx: Fix threaded IRQ request for "dra7xx-pcie-main" IRQ
  PCI: qcom: Add RX lane margining settings for 16.0 GT/s
  PCI: qcom: Add equalization settings for 16.0 GT/s
  PCI: dwc: Always cache the maximum link speed value in dw_pcie::max_link_speed
  PCI: dwc: Rename 'dw_pcie::link_gen' to 'dw_pcie::max_link_speed'
  PCI: qcom-ep: Enable controller resources like PHY only after refclk is available
  PCI: Mark Creative Labs EMU20k2 INTx masking as broken
  dt-bindings: PCI: imx6q-pcie: Add reg-name "dbi2" and "atu" for i.MX8M PCIe Endpoint
  dt-bindings: PCI: altera: msi: Convert to YAML
  PCI: imx6: Add i.MX8Q PCIe Root Complex (RC) support
  PCI: Rename CRS Completion Status to RRS
  PCI: aardvark: Correct Configuration RRS checking
  PCI: Wait for device readiness with Configuration RRS
  PCI: brcmstb: Sort enums, pcie_offsets[], pcie_cfg_data, .compatible strings
  ...

Pull nfsd updates from Chuck Lever:
 "Notable features of this release include:

   - Pre-requisites for automatically determining the RPC server thread
     count

   - Clean-up and preparation for supporting LOCALIO, which will be
     merged via the NFS client tree

   - Enhancements and fixes to NFSv4.2 COPY offload

   - A new Python-based tool for generating kernel SunRPC XDR encoding
     and decoding functions, added as an aid for prototyping features in
     protocols based on the Linux kernel's SunRPC implementation

  As always I am grateful to the NFSD contributors, reviewers, testers,
  and bug reporters who participated during this cycle"

* tag 'nfsd-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (57 commits)
  xdrgen: Prevent reordering of encoder and decoder functions
  xdrgen: typedefs should use the built-in string and opaque functions
  xdrgen: Fix return code checking in built-in XDR decoders
  tools: Add xdrgen
  nfsd: fix delegation_blocked() to block correctly for at least 30 seconds
  nfsd: fix initial getattr on write delegation
  nfsd: untangle code in nfsd4_deleg_getattr_conflict()
  nfsd: enforce upper limit for namelen in __cld_pipe_inprogress_downcall()
  nfsd: return -EINVAL when namelen is 0
  NFSD: Wrap async copy operations with trace points
  NFSD: Clean up extra whitespace in trace_nfsd_copy_done
  NFSD: Record the callback stateid in copy tracepoints
  NFSD: Display copy stateids with conventional print formatting
  NFSD: Limit the number of concurrent async COPY operations
  NFSD: Async COPY result needs to return a write verifier
  nfsd: avoid races with wake_up_var()
  nfsd: use clear_and_wake_up_bit()
  sunrpc: xprtrdma: Use ERR_CAST() to return
  NFSD: Annotate struct pnfs_block_deviceaddr with __counted_by()
  nfsd: call cache_put if xdr_reserve_space returns NULL
  ...

Pull gfs2 update from Andreas Gruenbacher:

 - Convert the writepage address space operation to writepages (Matthew
   Wilcox)

 - A syzkaller fix (by Julian Sun) and a minor cleanup (Andreas
   Gruenbacher)

* tag 'gfs2-v6.10-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
  gfs2: Remove gfs2_aspace_writepage()
  gfs2: Remove gfs2_jdata_writepage()
  gfs2: Remove __gfs2_writepage()
  gfs2: Add gfs2_aspace_writepages()
  gfs2: fix double destroy_workqueue error
  gfs2: Minor gfs2_glock_cb cleanup

Pull btrfs fixes from David Sterba:

 - fix dangling pointer to rb-tree of defragmented inodes after cleanup

 - a followup fix to handle concurrent lseek on the same fd that could
   leak memory under some conditions

 - fix wrong root id reported in tree checker when verifying dref

* tag 'for-6.12-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: fix use-after-free on rbtree that tracks inodes for auto defrag
  btrfs: tree-checker: fix the wrong output of data backref objectid
  btrfs: fix race setting file private on concurrent lseek using same fd

Pull quota and isofs updates from Jan Kara:
 "A few small cleanups in quota and isofs"

* tag 'fs_for_v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  isofs: Annotate struct SL_component with __counted_by()
  quota: remove unnecessary error code translation in dquot_quota_enable
  quota: remove redundant return at end of void function
  quota: remove unneeded return value of register_quota_format
  quota: avoid missing put_quota_format when DQUOT_SUSPENDED is passed

Pull bcachefs updates from Kent Overstreet:

 - rcu_pending, btree key cache rework: this solves lock contenting in
   the key cache, eliminating the biggest source of the srcu lock hold
   time warnings, and drastically improving performance on some metadata
   heavy workloads - on multithreaded creates we're now 3-4x faster than
   xfs.

 - We're now using an rhashtable instead of the system inode hash table;
   this is another significant performance improvement on multithreaded
   metadata workloads, eliminating more lock contention.

 - for_each_btree_key_in_subvolume_upto(): new helper for iterating over
   keys within a specific subvolume, eliminating a lot of open coded
   "subvolume_get_snapshot()" and also fixing another source of srcu
   lock time warnings, by running each loop iteration in its own
   transaction (as the existing for_each_btree_key() does).

 - More work on btree_trans locking asserts; we now assert that we don't
   hold btree node locks when trans->locked is false, which is important
   because we don't use lockdep for tracking individual btree node
   locks.

 - Some cleanups and improvements in the bset.c btree node lookup code,
   from Alan.

 - Rework of btree node pinning, which we use in backpointers fsck. The
   old hacky implementation, where the shrinker just skipped over nodes
   in the pinned range, was causing OOMs; instead we now use another
   shrinker with a much higher seeks number for pinned nodes.

 - Rebalance now uses BCH_WRITE_ONLY_SPECIFIED_DEVS; this fixes an issue
   where rebalance would sometimes fall back to allocating from the full
   filesystem, which is not what we want when it's trying to move data
   to a specific target.

 - Use __GFP_ACCOUNT, GFP_RECLAIMABLE for btree node, key cache
   allocations.

 - Idmap mounts are now supported (Hongbo Li)

 - Rename whiteouts are now supported (Hongbo Li)

 - Erasure coding can now handle devices being marked as failed, or
   forcibly removed. We still need the evacuate path for erasure coding,
   but it's getting very close to ready for people to start using.

* tag 'bcachefs-2024-09-21' of git://evilpiepirate.org/bcachefs: (99 commits)
  bcachefs: return err ptr instead of null in read sb clean
  bcachefs: Remove duplicated include in backpointers.c
  bcachefs: Don't drop devices with stripe pointers
  bcachefs: bch2_ec_stripe_head_get() now checks for change in rw devices
  bcachefs: bch_fs.rw_devs_change_count
  bcachefs: bch2_dev_remove_stripes()
  bcachefs: bch2_trigger_ptr() calculates sectors even when no device
  bcachefs: improve error messages in bch2_ec_read_extent()
  bcachefs: improve error message on too few devices for ec
  bcachefs: improve bch2_new_stripe_to_text()
  bcachefs: ec_stripe_head.nr_created
  bcachefs: bch_stripe.disk_label
  bcachefs: stripe_to_mem()
  bcachefs: EIO errcode cleanup
  bcachefs: Rework btree node pinning
  bcachefs: split up btree cache counters for live, freeable
  bcachefs: btree cache counters should be size_t
  bcachefs: Don't count "skipped access bit" as touched in btree cache scan
  bcachefs: Failed devices no longer require mounting in degraded mode
  bcachefs: bch2_dev_rcu_noerror()
  ...

As discussed during the distro-centric session within the sched_ext
Microconference at LPC 2024, introduce a sequence counter that is
incremented every time a BPF scheduler is loaded.

This feature can help distributions in diagnosing potential performance
regressions by identifying systems where users are running (or have ran)
custom BPF schedulers.

Example:

 arighi@virtme-ng~> cat /sys/kernel/sched_ext/enable_seq
 0
 arighi@virtme-ng~> sudo scx_simple
 local=1 global=0
 ^CEXIT: unregistered from user space
 arighi@virtme-ng~> cat /sys/kernel/sched_ext/enable_seq
 1

In this way user-space tools (such as Ubuntu's apport and similar) are
able to gather and include this information in bug reports.

Cc: Giovanni Gherdovich <giovanni.gherdovich@suse.com>
Cc: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
Cc: Marcelo Henrique Cerri <marcelo.cerri@canonical.com>
Cc: Phil Auld <pauld@redhat.com>
Signed-off-by: Andrea Righi <andrea.righi@linux.dev>
Signed-off-by: Tejun Heo <tj@kernel.org>

a2f4b16e ("sched_ext: Build fix on !CONFIG_STACKTRACE[_SUPPORT]") tried
fixing build when !CONFIG_STACKTRACE but didn't so fully. Also put
stack_trace_print() and stack_trace_save() inside CONFIG_STACKTRACE to fix
build when !CONFIG_STACKTRACE.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202409220642.fDW2OmWc-lkp@intel.com/

Pull 'struct fd' updates from Al Viro:
 "Just the 'struct fd' layout change, with conversion to accessor
  helpers"

* tag 'pull-stable-struct_fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  add struct fd constructors, get rid of __to_fd()
  struct fd: representation change
  introduce fd_file(), convert all accessors to it.

The merge resolution to deal with the conflict between commits
ea72ce5d ("x86/kaslr: Expose and use the end of the physical memory
address space") and 99185c10 ("resource, kunit: add test case for
region_intersects()") ended up being broken in configurations didn't
define a MAX_PHYSMEM_BITS and that had a 32-bit 'phys_addr_t'.

The fallback to using all bits set (ie "(-1ULL)") ended up causing a
build error:

    kernel/resource.c: In function ‘gfr_start’:
    include/linux/minmax.h:93:30: error: conversion from ‘long long unsigned int’ to ‘resource_size_t’ {aka ‘unsigned int’} changes value from ‘18446744073709551615’ to ‘4294967295’ [-Werror=overflow]

this was reported by Geert for m68k, but he points out that it happens
on other 32-bit architectures too, eg mips, xtensa, parisc, and powerpc.

Limiting 'PHYSMEM_END' to a 'phys_addr_t' (which is the same as
'resource_size_t') fixes the build, but Geert points out that it will
then cause a silent overflow in mm/sparse.c:

	unsigned long max_sparsemem_pfn = (PHYSMEM_END + 1) >> PAGE_SHIFT;

so we actually do want PHYSMEM_END to be defined a 64-bit type - just
not all ones, and not larger than 'phys_addr_t'.

The proper fix is probably to not have some kind of default fallback at
all, but just make sure every architecture has a valid MAX_PHYSMEM_BITS.
But in the meantime, this just applies the rule that PHYSMEM_END is the
largest value that fits in a 'phys_addr_t', but does not have the high
bit set in 64 bits.

Ugly, ugly.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Huang Ying <ying.huang@intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Disable the rq empty path when scx is enabled. SCX must consult the BPF
scheduler (via the dispatch path in balance) to determine if rq is empty.

This fixes stalls when scx is enabled.
Signed-off-by: Pat Somaru <patso@likewhatevs.io>
Fixes: 3dcac251 ("sched/core: Introduce SM_IDLE and an idle re-entry fast-path in __schedule()")
Signed-off-by: Tejun Heo <tj@kernel.org>

When build with CONFIG_GROUP_SCHED_WEIGHT && !CONFIG_FAIR_GROUP_SCHED,
the idle member is not defined:

kernel/sched/ext.c:3701:16: error: 'struct task_group' has no member named 'idle'
  3701 |         if (!tg->idle)
       |                ^~

Fix this by putting 'idle' under new CONFIG_GROUP_SCHED_WEIGHT.

tj: Move idle field upward to avoid breaking up CONFIG_FAIR_GROUP_SCHED block.

Fixes: e179e80c ("sched: Introduce CONFIG_GROUP_SCHED_WEIGHT")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202409220859.UiCAoFOW-lkp@intel.com/Signed-off-by: Yu Liao <liaoyu15@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

Replace a comma between expression statements by a semicolon.
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Reviewed-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://lore.kernel.org/r/20240902085019.4111445-1-nichen@iscas.ac.cnSigned-off-by: Lee Jones <lee@kernel.org>