Pull modules updates from Petr Pavlu:

 - Use RCU instead of RCU-sched

   The mix of rcu_read_lock(), rcu_read_lock_sched() and
   preempt_disable() in the module code and its users has
   been replaced with just rcu_read_lock()

 - The rest of changes are smaller fixes and updates

* tag 'modules-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux: (32 commits)
  MAINTAINERS: Update the MODULE SUPPORT section
  module: Remove unnecessary size argument when calling strscpy()
  module: Replace deprecated strncpy() with strscpy()
  params: Annotate struct module_param_attrs with __counted_by()
  bug: Use RCU instead RCU-sched to protect module_bug_list.
  static_call: Use RCU in all users of __module_text_address().
  kprobes: Use RCU in all users of __module_text_address().
  bpf: Use RCU in all users of __module_text_address().
  jump_label: Use RCU in all users of __module_text_address().
  j...

Pull misc x86 fixes and updates from Ingo Molnar:

 - Fix a large number of x86 Kconfig dependency and help text accuracy
   bugs/problems, by Mateusz Jończyk and David Heideberg

 - Fix a VM_PAT interaction with fork() crash. This also touches core
   kernel code

 - Fix an ORC unwinder bug for interrupt entries

 - Fixes and cleanups

 - Fix an AMD microcode loader bug that can promote verification
   failures into success

 - Add early-printk support for MMIO based UARTs on an x86 board that
   had no other serial debugging facility and also experienced early
   boot crashes

* tag 'x86-urgent-2025-03-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/microcode/AMD: Fix __apply_microcode_amd()'s return value
  x86/mm/pat: Fix VM_PAT handling when fork() fails in copy_page_range()
  x86/fpu: Update the outdated comment above fpstate_init_user()
  x86/early_printk: Add support for MMIO-based UARTs
  x86/dumpstack: Fix inaccurate unwinding from exception stacks due to misplaced assignment
  x86/entry: Fix ORC unwinder for PUSH_REGS with save_ret=1
  x86/Kconfig: Fix lists in X86_EXTENDED_PLATFORM help text
  x86/Kconfig: Correct X86_X2APIC help text
  x86/speculation: Remove the extra #ifdef around CALL_NOSPEC
  x86/Kconfig: Document release year of glibc 2.3.3
  x86/Kconfig: Make CONFIG_PCI_CNB20LE_QUIRK depend on X86_32
  x86/Kconfig: Document CONFIG_PCI_MMCONFIG
  x86/Kconfig: Update lists in X86_EXTENDED_PLATFORM
  x86/Kconfig: Move all X86_EXTENDED_PLATFORM options together
  x86/Kconfig: Always enable ARCH_SPARSEMEM_ENABLE
  x86/Kconfig: Enable X86_X2APIC by default and improve help text

Pull misc locking fixes and updates from Ingo Molnar:

 - Fix a locking self-test FAIL on PREEMPT_RT kernels

 - Fix nr_unused_locks accounting bug

 - Simplify the split-lock debugging feature's fast-path

* tag 'locking-urgent-2025-03-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  locking/lockdep: Decrease nr_unused_locks if lock unused in zap_class()
  lockdep: Fix wait context check on softirq for PREEMPT_RT
  x86/split_lock: Simplify reenabling

Pull bpf try_alloc_pages() support from Alexei Starovoitov:
 "The pull includes work from Sebastian, Vlastimil and myself with a lot
  of help from Michal and Shakeel.

  This is a first step towards making kmalloc reentrant to get rid of
  slab wrappers: bpf_mem_alloc, kretprobe's objpool, etc. These patches
  make page allocator safe from any context.

  Vlastimil kicked off this effort at LSFMM 2024:

    https://lwn.net/Articles/974138/

  and we continued at LSFMM 2025:

    https://lore.kernel.org/all/CAADnVQKfkGxudNUkcPJgwe3nTZ=xohnRshx9kLZBTmR_E1DFEg@mail.gmail.com/

  Why:

  SLAB wrappers bind memory to a particular subsystem making it
  unavailable to the rest of the kernel. Some BPF maps in production
  consume Gbytes of preallocated memory. Top 5 in Meta: 1.5G, 1.2G,
  1.1G, 300M, 200M. Once we have kmalloc that works in any context BPF
  map preallocation won't be necessary.

  How:

  Synchronous kmalloc/page alloc stack has multiple stages going from
  fast to slow: cmpxchg16 -> slab_alloc -> new_slab -> alloc_pages ->
  rmqueue_pcplist -> __rmqueue, where rmqueue_pcplist was already
  relying on trylock.

  This set changes rmqueue_bulk/rmqueue_buddy to attempt a trylock and
  return ENOMEM if alloc_flags & ALLOC_TRYLOCK. It then wraps this
  functionality into try_alloc_pages() helper. We make sure that the
  logic is sane in PREEMPT_RT.

  End result: try_alloc_pages()/free_pages_nolock() are safe to call
  from any context.

  try_kmalloc() for any context with similar trylock approach will
  follow. It will use try_alloc_pages() when slab needs a new page.
  Though such try_kmalloc/page_alloc() is an opportunistic allocator,
  this design ensures that the probability of successful allocation of
  small objects (up to one page in size) is high.

  Even before we have try_kmalloc(), we already use try_alloc_pages() in
  BPF arena implementation and it's going to be used more extensively in
  BPF"

* tag 'bpf_try_alloc_pages' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next:
  mm: Fix the flipped condition in gfpflags_allow_spinning()
  bpf: Use try_alloc_pages() to allocate pages for bpf needs.
  mm, bpf: Use memcg in try_alloc_pages().
  memcg: Use trylock to access memcg stock_lock.
  mm, bpf: Introduce free_pages_nolock()
  mm, bpf: Introduce try_alloc_pages() for opportunistic page allocation
  locking/local_lock: Introduce localtry_lock_t

Pull bpf relisient spinlock support from Alexei Starovoitov:
 "This patch set introduces Resilient Queued Spin Lock (or rqspinlock
  with res_spin_lock() and res_spin_unlock() APIs).

  This is a qspinlock variant which recovers the kernel from a stalled
  state when the lock acquisition path cannot make forward progress.
  This can occur when a lock acquisition attempt enters a deadlock
  situation (e.g. AA, or ABBA), or more generally, when the owner of the
  lock (which we’re trying to acquire) isn’t making forward progress.
  Deadlock detection is the main mechanism used to provide instant
  recovery, with the timeout mechanism acting as a final line of
  defense. Detection is triggered immediately when beginning the waiting
  loop of a lock slow path.

  Additionally, BPF programs attached to different parts of the kernel
  can introduce new control flow into the kernel, which increases the
  likelihood of deadlocks in code not written to handle reentrancy.
  There have been multiple syzbot reports surfacing deadlocks in
  internal kernel code due to the diverse ways in which BPF programs can
  be attached to different parts of the kernel. By switching the BPF
  subsystem’s lock usage to rqspinlock, all of these issues are
  mitigated at runtime.

  This spin lock implementation allows BPF maps to become safer and
  remove mechanisms that have fallen short in assuring safety when
  nesting programs in arbitrary ways in the same context or across
  different contexts.

  We run benchmarks that stress locking scalability and perform
  comparison against the baseline (qspinlock). For the rqspinlock case,
  we replace the default qspinlock with it in the kernel, such that all
  spin locks in the kernel use the rqspinlock slow path. As such,
  benchmarks that stress kernel spin locks end up exercising rqspinlock.

  More details in the cover letter in commit 6ffb9017 ("Merge branch
  'resilient-queued-spin-lock'")"

* tag 'bpf_res_spin_lock' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (24 commits)
  selftests/bpf: Add tests for rqspinlock
  bpf: Maintain FIFO property for rqspinlock unlock
  bpf: Implement verifier support for rqspinlock
  bpf: Introduce rqspinlock kfuncs
  bpf: Convert lpm_trie.c to rqspinlock
  bpf: Convert percpu_freelist.c to rqspinlock
  bpf: Convert hashtab.c to rqspinlock
  rqspinlock: Add locktorture support
  rqspinlock: Add entry to Makefile, MAINTAINERS
  rqspinlock: Add macros for rqspinlock usage
  rqspinlock: Add basic support for CONFIG_PARAVIRT
  rqspinlock: Add a test-and-set fallback
  rqspinlock: Add deadlock detection and recovery
  rqspinlock: Protect waiters in trylock fallback from stalls
  rqspinlock: Protect waiters in queue from stalls
  rqspinlock: Protect pending bit owners from stalls
  rqspinlock: Hardcode cond_acquire loops for arm64
  rqspinlock: Add support for timeouts
  rqspinlock: Drop PV and virtualization support
  rqspinlock: Add rqspinlock.h header
  ...

Pull bpf updates from Alexei Starovoitov:
 "For this merge window we're splitting BPF pull request into three for
  higher visibility: main changes, res_spin_lock, try_alloc_pages.

  These are the main BPF changes:

   - Add DFA-based live registers analysis to improve verification of
     programs with loops (Eduard Zingerman)

   - Introduce load_acquire and store_release BPF instructions and add
     x86, arm64 JIT support (Peilin Ye)

   - Fix loop detection logic in the verifier (Eduard Zingerman)

   - Drop unnecesary lock in bpf_map_inc_not_zero() (Eric Dumazet)

   - Add kfunc for populating cpumask bits (Emil Tsalapatis)

   - Convert various shell based tests to selftests/bpf/test_progs
     format (Bastien Curutchet)

   - Allow passing referenced kptrs into struct_ops callbacks (Amery
     Hung)

   - Add a flag to LSM bpf hook to facilitate bpf program signing
     (Blaise Boscaccy)

   - Track arena argu...

Pull mailbox updates from Jassi Brar:
 "Core:
   - misc rejig of header includes
   - minor const fixes

  Misc:
   - constify amba_id table

  pcc:
   - cleanup and refactoring of shmem and irq handling

  qcom:
   - add MSM8226 compatible

  fsl,mu:
   - add i.MX94 compatible

  mediatek:
   - remove cl in struct cmdq_pkt

  tegra:
   - define dimensioning masks in SoC data"

* tag 'mailbox-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox: (25 commits)
  mailbox: Remove unneeded semicolon
  mailbox: pcc: Refactor and simplify check_and_ack()
  mailbox: pcc: Always map the shared memory communication address
  mailbox: pcc: Refactor error handling in irq handler into separate function
  mailbox: pcc: Use acpi_os_ioremap() instead of ioremap()
  mailbox: pcc: Return early if no GAS register from pcc_mbox_cmd_complete_check
  mailbox: pcc: Drop unnecessary endianness conversion of pcc_hdr.flags
  mailbox: pcc: Always clear the platform ack interrupt first
  mailbox: pcc: Fix the possible race in updation of chan_in_use flag
  dt-bindings: mailbox: qcom: add compatible for MSM8226 SoC
  dt-bindings: mailbox: fsl,mu: Add i.MX94 compatible
  MAINTAINERS: add mailbox API's tree type and location
  mailbox: remove unused header files
  mailbox: explicitly include <linux/bits.h>
  mailbox: sort headers alphabetically
  mailbox: don't protect of_parse_phandle_with_args with con_mutex
  mailbox: use error ret code of of_parse_phandle_with_args()
  mailbox: arm_mhuv2: Constify amba_id table
  mailbox: arm_mhu_db: Constify amba_id table
  mailbox: arm_mhu: Constify amba_id table
  ...

Pull HSI update from Sebastian Reichel:

 - ssi_protocol: fix potential use after free after module removal

* tag 'hsi-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi:
  HSI: ssi_protocol: Fix use after free vulnerability in ssi_protocol Driver Due to Race Condition

Pull power supply and reset updates from Sebastian Reichel:
 "Power-supply core:
   - remove unused set_charged infrastructure
   - drop of_node from power_supply struct

  Power-supply drivers:
   - axp717: support devices without thermistors
   - bq27xxx: support max design voltage for bq270x0 and bq27x10
   - pcf50633: drop charger driver
   - max1720x: add battery health support
   - switch all power-supply devices from of_node to fwnode
   - convert regmap users to maple tree register cache
   - convert drivers to devm_kmemdup_array
   - misc cleanups and fixes

  Reset drivers:
   - at91-sama5d2_shdwc: add sama7d65 support

* tag 'for-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (30 commits)
  power: supply: mt6370: Remove redundant 'flush_workqueue()' calls
  Revert "power: supply: bq27xxx: do not report bogus zero values"
  power: supply: max77693: Fix wrong conversion of charge input threshold value
  power: supply: pcf50633: Remove charger
  power: supply: all: switch psy_cfg from of_node to fwnode
  power: supply: core: get rid of of_node
  power: reset: at91-sama5d2_shdwc: Add sama7d65 PMC
  power: supply: smb347: convert to use maple tree register cache
  power: supply: rt9455: convert to use maple tree register cache
  power: supply: max1720x: convert to use maple tree register cache
  power: supply: ltc4162l: convert to use maple tree register cache
  power: supply: bq25980: convert to use maple tree register cache
  power: supply: bq25890: convert to use maple tree register cache
  power: supply: bq2515x: convert to use maple tree register cache
  power: supply: bq24257: convert to use maple tree register cache
  power: supply: bd99954: convert to use maple tree register cache
  power: supply: Remove unused set_charged method
  power: supply: ds2760: Remove unused ds2760_battery_set_charged
  power: supply: core: Remove unused power_supply_set_battery_charged
  power: supply: sc27xx: use devm_kmemdup_array()
  ...

Pull clk updates from Stephen Boyd:
 "Here's the pile of clk driver patches. The usual suspects^Wsilicon
  vendors are all here, adding new SoC support and fixing existing code.

  There are a few patches to the clk framework here as well. They've
  been baking in linux-next for weeks so I'm hoping we don't have to
  revert them. The disable OF node patch is probably the scariest one
  although it seems unlikely that a system would be relying on a driver
  _not_ probing because the clk never appeared, but you never know.

  Nothing looks out of the ordinary on the driver side but that's
  because it's mostly a bunch of data.

  Core:
   - Use dev_err_probe() in the clk registration path (Peering into the
     crystal ball shows many patches that remove printks)
   - Check for disabled OF nodes in of_clk_get_hw_from_clkspec()

  New Drivers:
   - Allwinner A523/T527 clk driver
   - Qualcomm IPQ9574 NSS clk driver
   - Qualcomm QCS8300 GPU and video clk drivers
   - Qualcomm SDM429 RPM clks
   - Qualcomm QCM6490 LPASS (low power audio) resets
   - Samsung Exynos2200: driver for several clock controllers (Alive,
     CMGP, HSI, PERIC/PERIS, TOP, UFS and VFS)
   - Samsung Exynos7870: Driver for several clock controllers (Alive,
     MIF, DISP AUD, FSYS, G3D, ISP, MFC and PERI)
   - Rockchip rk3528 and rk3562 clk driver

  Updates:
   - Various fixes to SoC clk drivers for incorrect data, avoid touching
     protected registers, etc.
   - Additions for some missing clks in existing SoC clk drivers
   - DT schema conversions from text to YAML
   - Kconfig cleanups to allow drivers to be compiled on moar
     architectures"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (125 commits)
  clk: qcom: Add NSS clock Controller driver for IPQ9574
  clk: qcom: gcc-ipq9574: Add support for gpll0_out_aux clock
  dt-bindings: clock: Add ipq9574 NSSCC clock and reset definitions
  dt-bindings: clock: gcc-ipq9574: Add definition for GPLL0_OUT_AUX
  clk: qcom: gcc-msm8953: fix stuck venus0_core0 clock
  clk: qcom: mmcc-sdm660: fix stuck video_subcore0 clock
  dt-bindings: clock: qcom,x1e80100-camcc: Fix the list of required-opps
  clk: amlogic: a1: fix a typo
  clk: amlogic: gxbb: drop non existing 32k clock parent
  clk: amlogic: gxbb: drop incorrect flag on 32k clock
  clk: amlogic: g12b: fix cluster A parent data
  clk: amlogic: g12a: fix mmc A peripheral clock
  dt-bindings: clocks: atmel,at91rm9200-pmc: add missing compatibles
  dt-bindings: reset: fix double id on rk3562-cru reset ids
  drivers: clk: qcom: ipq5424: fix the freq table of sdcc1_apps clock
  clk: qcom: lpassaudiocc-sc7280: Add support for LPASS resets for QCM6490
  dt-bindings: clock: qcom: Add compatible for QCM6490 boards
  clk: qcom: gdsc: Update the status poll timeout for GDSC
  clk: qcom: gdsc: Set retain_ff before moving to HW CTRL
  clk: davinci: remove support for da830
  ...

Pull remoteproc updates from Bjorn Andersson:

 - Transition the i.MX8MP DSP remoteproc driver to use the reset
   framework for driving the run/stall reset bits

 - Add support for managing the modem remoteprocessor on the Qualcomm
   MSM8226, MSM8926, and SM8750 platforms

* tag 'rproc-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (28 commits)
  remoteproc: qcom_q6v5_pas: Make single-PD handling more robust
  remoteproc: qcom_q6v5_pas: Use resource with CX PD for MSM8226
  remoteproc: core: Clear table_sz when rproc_shutdown
  remoteproc: sysmon: Update qcom_add_sysmon_subdev() comment
  dt-bindings: remoteproc: Consolidate SC8180X and SM8150 PAS files
  irqdomain: remoteproc: Switch to of_fwnode_handle()
  remoteproc: qcom: pas: add minidump_id to SC7280 WPSS
  remoteproc: imx_dsp_rproc: Document run_stall struct member
  remoteproc: qcom: pas: Add SM8750 MPSS
  dt-bindings: remoteproc: Add SM8750 MPSS
  imx_dsp_rproc: Use reset controller API to control the DSP
  reset: imx8mp-audiomix: Add support for DSP run/stall
  reset: imx8mp-audiomix: Introduce active_low configuration option
  reset: imx8mp-audiomix: Prepare the code for more reset bits
  reset: imx8mp-audiomix: Add prefix for internal macro
  dt-bindings: dsp: fsl,dsp: Add resets property
  dt-bindings: reset: audiomix: Add reset ids for EARC and DSP
  remoteproc: qcom_wcnss: Handle platforms with only single power domain
  dt-bindings: remoteproc: qcom,wcnss-pil: Add support for single power-domain platforms
  remoteproc: qcom_q6v5_mss: Add modem support on MSM8926
  ...

Pull hwspinlock updates from Bjorn Andersson:
 "Drop a few unused functions from the hwspinlock framework"

* tag 'hwlock-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
  hwspinlock: Remove unused hwspin_lock_get_id()
  hwspinlock: Remove unused (devm_)hwspin_lock_request()

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

   - None really.

  New drivers:

   - AMD ISP411 "AMD ISP" driver

   - Exynos 2200 and 7870 SoC subdrivers

   - Sophgo RISC-V SG2042 and SG2044 subdrivers

   - Amlogic A4 subdriver

   - Rockchip RK3528 subdriver

   - Broadcom BCM21664 subdriver

   - Allwinner A523/T527 subdriver

   - Ingenic X1600 subdriver

   - Microchip SAMA7D65 subdriver, essentially a re-branded Atmel AT91
     PIO4 driver, but nowadays a Microschip SoC line

  Improvements:

   - Bring in the devm_kmemdup_array() helper and use it throughout,
     also bring in changes to other subsystems for this to establish
     this helper

   - Support EGPIO on the Qualcomm SA8775P SoC

   - Extend EINT support in the Mediatek driver"

* tag 'pinctrl-v6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (101 commits)
  pinctrl: mediatek: Add EINT support for multiple addresses
  pinctrl: amlogic-a4: Drop surplus semicolon
  pinctrl: nuvoton: Reduce use of OF-specific APIs
  pinctrl: nuvoton: Convert to use struct group_desc
  pinctrl: nuvoton: Make use of struct pinfunction and PINCTRL_PINFUNCTION()
  pinctrl: nuvoton: Convert to use struct pingroup and PINCTRL_PINGROUP()
  pinctrl: npcm8xx: Fix incorrect struct npcm8xx_pincfg assignment
  pinctrl: tegra: Fix off by one in tegra_pinctrl_get_group()
  pinctrl: PINCTRL_AMDISP should depend on DRM_AMD_ISP
  pinctrl: qcom: sa8775p: Enable egpio function
  dt-bindings: pinctrl: qcom: Add egpio function for sa8775p
  pinctrl: qcom: tlmm-test: Validate irq_enable delivers edge irqs
  pinctrl: qcom: Clear latched interrupt status when changing IRQ type
  dt-bindings: pinctrl: airoha: Add missing gpio-ranges property
  pinctrl: bcm281xx: Add missing assignment in bcm21664_pinctrl_lock_all()
  pinctrl: amd: isp411: Fix IS_ERR() vs NULL check in probe()
  dt-bindings: pinctrl: at91-pio4: add microchip,sama7d65-pinctrl
  pinctrl: tegra: Set SFIO mode to Mux Register
  pinctrl-tegra: Restore SFSEL bit when freeing pins
  pinctrl: tegra: Add descriptions for SoC data fields
  ...

Pull backlight updates from Lee Jones:

 - Apple DWI Backlight:
    - Added devicetree bindings for backlight controllers on Apple's DWI
      interface.
    - Added a new driver (apple_dwi_bl) for these controllers found on
      some Apple mobile devices.
    - Added MAINTAINERS entries for the new driver.

 - led_bl: Fixed a locking issue by holding the led_access lock when
   calling led_sysfs_disable() during device removal to prevent
   potential warnings.

 - Removed unnecessary <linux/fb.h> includes from a bunch of drivers.

 - tdo24m: Removed redundant whitespace in Kconfig description.

 - pcf50633-backlight: Removed the driver as the underlying pcf50633 MFD
   and s3c24xx platform support were removed.

* tag 'backlight-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: (22 commits)
  backlight: pcf50633-backlight: Remove unused driver
  backlight: tdo24m: Eliminate redundant whitespace
  MAINTAINERS: Add entries for Apple DWI backlight controller
  backlight: apple_dwi_bl: Add Apple DWI backlight driver
  dt-bindings: leds: backlight: apple,dwi-bl: Add Apple DWI backlight
  backlight: led_bl: Hold led_access lock when calling led_sysfs_disable()
  backlight: wm831x_bl: Do not include <linux/fb.h>
  backlight: vgg2432a4: Do not include <linux/fb.h>
  backlight: tps65217_bl: Do not include <linux/fb.h>
  backlight: max8925_bl: Do not include <linux/fb.h>
  backlight: lv5207lp: Do not include <linux/fb.h>
  backlight: locomolcd: Do not include <linux/fb.h>
  backlight: hp680_bl: Do not include <linux/fb.h>
  backlight: ep93xx_bl: Do not include <linux/fb.h>
  backlight: da9052_bl: Do not include <linux/fb.h>
  backlight: da903x_bl: Do not include <linux/fb.h>
  backlight: bd6107_bl: Do not include <linux/fb.h>
  backlight: as3711_bl: Do not include <linux/fb.h>
  backlight: adp8870_bl: Do not include <linux/fb.h>
  backlight: adp8860_bl: Do not include <linux/fb.h>
  ...

Pull LED updates from Lee Jones:

 - pca955x: Add HW blink support, utilizing PWM0. It supports one
   frequency across all blinking LEDs and falls back to software blink
   if different frequencies are requested.

 - trigger: netdev: Allow configuring LED blink interval via .blink_set
   even when HW offload (.hw_control) is enabled.

 - led-core: Fix a race condition where a quick LED_OFF followed by
   another brightness set could leave the LED off incorrectly,
   especially noticeable after the introduction of the ordered
   workqueue.

 - qcom-lpg: Add support for 6-bit PWM resolution alongside the existing
   9-bit support.

 - qcom-lpg: Fix PWM value capping to respect the selected resolution
   (6-bit or 9-bit) for normal PWMs.

 - qcom-lpg: Fix PWM value capping to respect the selected resolution
   for Hi-Res PWMs.

 - qcom-lpg: Fix calculation of the best period for Hi-Res PWMs to
   prevent requested duty cycles from exceeding the maximum allowed by
   the selected resolution.

 - st1202: Add a check for the error code returned by devm_mutex_init().

 - pwm-multicolor: Add a check for the return value of
   fwnode_property_read_u32().

 - st1202: Ensure hardware initialization (st1202_setup) happens before
   DT node processing (st1202_dt_init).

 - Kconfig: leds-st1202: Add select LEDS_TRIGGER_PATTERN as it's
   required by the driver.

 - lp8860: Drop unneeded explicit assignment to REGCACHE_NONE.

 - pca955x: Refactor code with helper functions and rename some
   functions/variables for clarity.

 - pca955x: Pass driver data pointers instead of the I2C client to
   helper functions.

 - pca955x: Optimize probe LED selection logic to reduce I2C operations.

 - pca955x: Revert the removal of pca95xx_num_led_regs() (renaming it to
   pca955x_num_led_regs) as it's needed for HW blink support.

 - st1202: Refactor st1202_led_set() to use the !! operator for boolean
   conversion.

 - st1202: Minor spacing and proofreading edits in comments.

 - Directory Rename: Rename the drivers/leds/simple directory to
   drivers/leds/simatic as the drivers within are not simple.

 - mlxcpld: Remove unused include of acpi.h.

 - nic78bx: Tidy up the ACPI ID table (remove ACPI_PTR, use
   mod_devicetable.h, remove explicit driver_data initializer).

 - tlc591xx: Convert text binding to YAML format, add child node
   constraints, and fix typos/formatting in the example.

 - qcom-lpg: Document the qcom,pm8937-pwm compatible string as a
   fallback for qcom,pm8916-pwm.

* tag 'leds-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (23 commits)
  leds: nic78bx: Tidy up ACPI ID table
  leds: mlxcpld: Remove unused ACPI header inclusion
  leds: rgb: leds-qcom-lpg: Fix calculation of best period Hi-Res PWMs
  leds: rgb: leds-qcom-lpg: Fix pwm resolution max for Hi-Res PWMs
  leds: rgb: leds-qcom-lpg: Fix pwm resolution max for normal PWMs
  leds: Rename simple directory to simatic
  leds: Kconfig: leds-st1202: Add select for required LEDS_TRIGGER_PATTERN
  leds: leds-st1202: Spacing and proofreading editing
  leds: leds-st1202: Initialize hardware before DT node child operations
  leds: pwm-multicolor: Add check for fwnode_property_read_u32
  leds: rgb: leds-qcom-lpg: Add support for 6-bit PWM resolution
  leds: Fix LED_OFF brightness race
  Revert "leds-pca955x: Remove the unused function pca95xx_num_led_regs()"
  leds: st1202: Refactor st1202_led_set() to use !! operator for boolean conversion
  dt-bindings: leds: qcom-lpg: Document PM8937 PWM compatible
  leds: pca955x: Add HW blink support
  leds: pca955x: Optimize probe LED selection
  leds: pca955x: Use pointers to driver data rather than I2C client
  leds: pca955x: Refactor with helper functions and renaming
  dt-bindings: leds: Convert leds-tlc591xx.txt to yaml format
  ...

Pull MFD updates from Lee Jones:
 "Maxim MAX77705:
   - Added core MFD driver.
   - Added charger driver.
   - Added devicetree bindings for the charger and MFD core.
   - Added Haptic controller support via the input subsystem.
   - Added LED support.
   - Added support to simple-mfd-i2c for fuel gauge and hwmon.

  Samsung S2MPU05 (Exynos7870 PMIC):
   - Added core MFD support.
   - Added Regulator support for 21 LDOs and 5 BUCKs.
   - Added devicetree bindings for regulators and the PMIC core.

  TI TPS65215 & TPS65214:
   - Added support to the existing TPS65219 driver.
   - Added devicetree bindings.

  STMicroelectronics STM32MP25:
   - Added support to the stm32-timers MFD driver.
   - Added devicetree bindings.

  Congatec Board Controller (CGBC):
   - Added HWMON support for internal sensors.
   - Added support for the conga-SA8 module.

  Microchip LAN969X:
   - Enabled the at91-usart MFD driver for this architecture.

  MediaTek MT6359:
   - Added mfd_cell for mt6359-accdet to allow its driver to probe.

  Other misc driver updates:
   - AXP20X (AXP717): Added AXP717_TS_PIN_CFG register to writeable regs
     for temperature sensor configuration.
   - SM501: Switched to using BIT() macro to mitigate potential integer
     overflows in GPIO functions.
   - ENE KB3930: Added a NULL pointer check for off_gpios during probe
     to prevent potential dereference.
   - SYSCON: Added a check for invalid resource size to prevent issues
     from DT misconfiguration.
   - CGBC: Corrected signedness issues in cgbc_session_request
   - intel_soc_pmic_chtdc_ti / intel_soc_pmic_crc: Removed unneeded
     explicit assignment to REGCACHE_NONE.
   - ipaq-micro / tps65010: Switched to using str_enable_disable()
     helpers for clarity and potential size reduction.
   - upboard-fpga: Removed unnecessary ACPI_PTR() annotation.
   - max8997: Removed unused max8997_irq_exit() function, using devm_*
     helpers instead.
   - lp3943: Dropped unused #include <linux/pwm.h> from the header file.
   - db8500-prcmu: Removed needless return statements in void APIs.
   - qnap-mcu: Replaced commas with semicolons between expressions for
     correctness.
   - STA2X11: Removed the core MFD driver as the underlying platform
     support was removed.
   - EZX-PCAP: Removed the unused pcap_adc_sync function.
   - PCF50633 (OpenMoko PMIC): Removed the entire driver (core, adc,
     gpio, irq) as the underlying s3c24xx platform support was removed.

  Devicetree updates:
   - Converted fsl,mcu-mpc8349emitx binding to YAML
   - Added qcom,msm8937-tcsr compatible
   - Added microchip,sama7d65-flexcom compatible
   - Added rockchip,rk3528-qos syscon compatible
   - Added airoha,en7581-pbus-csr syscon compatible
   - Added microchip,sama7d65-ddr3phy syscon compatible
   - Added microchip,sama7d65-sfrbu syscon compatible"

* tag 'mfd-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (49 commits)
  mfd: cgbc-core: Add support for conga-SA8
  dt-bindings: mfd: syscon: Add microchip,sama7d65-sfrbu
  dt-bindings: mfd: syscon: Add microchip,sama7d65-ddr3phy
  mfd: cgbc: Add support for HWMON
  dt-bindings: mfd: syscon: Add the pbus-csr node for Airoha EN7581 SoC
  mfd: cgbc-core: Cleanup signedness in cgbc_session_request()
  mfd: pcf50633: Remove remaining PCF50633 support
  mfd: pcf50633: Remove unused platform IRQ code
  mfd: pcF50633-gpio: Remove unused driver
  mfd: pcf50633-adc: Remove unused driver
  mfd: qnap-mcu: Convert commas to semicolons in qnap_mcu_exec()
  mfd: mt6397-core: Add mfd_cell for mt6359-accdet
  dt-bindings: mfd: syscon: Add rk3528 QoS register compatible
  dt-bindings: mfd: atmel,sama5d2-flexcom: Add microchip,sama7d65-flexcom
  mfd: ezx-pcap: Remove unused pcap_adc_sync
  mfd: db8500-prcmu: Remove needless return in three void APIs
  mfd: Remove STA2x11 core driver
  mfd: max77620: Allow building as a module
  mfd: ene-kb3930: Fix a potential NULL pointer dereference
  dt-bindings: mfd: qcom,tcsr: Add compatible for MSM8937
  ...

Pull regmap updates from Mark Brown:
 "Only a couple of small patches this release, one refactoring struct
  regmap to pack it more efficiently and another which makes our way of
  setting all bits consistent in the regmap-irq code"

* tag 'regmap-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: irq: Use one way of setting all bits in the register
  regmap: Reorder 'struct regmap'

Merge tag 'parisc-for-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

Pull parisc updates from Helge Deller:

 - drop parisc specific memcpy_fromio() function

 - clean up coding style and fix compile warnings

* tag 'parisc-for-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: led: Use scnprintf() to avoid string truncation warning
  Input: gscps2 - Describe missing function parameters
  parisc: perf: use named initializers for struct miscdevice
  parisc: PDT: Fix missing prototype warning
  parisc: Remove memcpy_fromio
  parisc: Fix formatting errors in io.c

Pull MIPS updates from Thomas Bogendoerfer:

 - Add support for multi-cluster configuration

 - Add quirks for enabling multi-cluster mode on EyeQ6

 - Add DTS clocks for ralink

 - Cleanup realtek DTS

 - Other cleanups and fixes

* tag 'mips_6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (35 commits)
  MIPS: config: omega2+, vocore2: enable CLK_MTMIPS
  arch: mips: defconfig: Drop obsolete CONFIG_NET_CLS_TCINDEX
  MIPS: cm: Fix warning if MIPS_CM is disabled
  MIPS: Fix Macro name
  MIPS: ds1287: Match ds1287_set_base_clock() function types
  MIPS: cevt-ds1287: Add missing ds1287.h include
  MIPS: dec: Declare which_prom() as static
  MIPS: Loongson2ef: Replace deprecated strncpy() with strscpy()
  mips: dts: ralink: mt7628a: update system controller node and its consumers
  mips: dts: ralink: mt7620a: update system controller node and its consumers
  mips: dts: ralink: rt3883: update system controller node and its consumers
  mips: dts: ralink: rt3050: update system controller node and its consumers
  mips: dts: ralink: rt2880: update system controller node and its consumers
  dt-bindings: clock: add clock definitions for Ralink SoCs
  MIPS: Use arch specific syscall name match function
  mips: dts: realtek: Add restart to Cisco SG220-26P
  mips: dts: realtek: Add RTL838x SoC peripherals
  mips: dts: realtek: Replace uart clock property
  mips: dts: realtek: Correct uart interrupt-parent
  mips: dts: realtek: Add SoC IRQ node for RTL838x
  ...

Pull s390 updates from Vasily Gorbik:

 - Add sorting of mcount locations at build time

 - Rework uaccess functions with C exception handling to shorten inline
   assembly size and enable full inlining. This yields near-optimal code
   for small constant copies with a ~40kb kernel size increase

 - Add support for a configurable STRICT_MM_TYPECHECKS which allows to
   generate better code, but also allows to have type checking for debug
   builds

 - Optimize get_lowcore() for common callers with alternatives that
   nearly revert to the pre-relocated lowcore code, while also slightly
   reducing syscall entry and exit time

 - Convert MACHINE_HAS_* checks for single facility tests into cpu_has_*
   style macros that call test_facility(), and for features with
   additional conditions, add a new ALT_TYPE_FEATURE alternative to
   provide a static branch via alternative patching. Also, move machine
   feature detection to the decompressor for early patching and add
   debugging functionality to easily show which alternatives are patched

 - Add exception table support to early boot / startup code to get rid
   of the open coded exception handling

 - Use asm_inline for all inline assemblies with EX_TABLE or ALTERNATIVE
   to ensure correct inlining and unrolling decisions

 - Remove 2k page table leftovers now that s390 has been switched to
   always allocate 4k page tables

 - Split kfence pool into 4k mappings in arch_kfence_init_pool() and
   remove the architecture-specific kfence_split_mapping()

 - Use READ_ONCE_NOCHECK() in regs_get_kernel_stack_nth() to silence
   spurious KASAN warnings from opportunistic ftrace argument tracing

 - Force __atomic_add_const() variants on s390 to always return void,
   ensuring compile errors for improper usage

 - Remove s390's ioremap_wt() and pgprot_writethrough() due to
   mismatched semantics and lack of known users, relying on asm-generic
   fallbacks

 - Signal eventfd in vfio-ap to notify userspace when the guest AP
   configuration changes, including during mdev removal

 - Convert mdev_types from an array to a pointer in vfio-ccw and vfio-ap
   drivers to avoid fake flex array confusion

 - Cleanup trap code

 - Remove references to the outdated linux390@de.ibm.com address

 - Other various small fixes and improvements all over the code

* tag 's390-6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (78 commits)
  s390: Use inline qualifier for all EX_TABLE and ALTERNATIVE inline assemblies
  s390/kfence: Split kfence pool into 4k mappings in arch_kfence_init_pool()
  s390/ptrace: Avoid KASAN false positives in regs_get_kernel_stack_nth()
  s390/boot: Ignore vmlinux.map
  s390/sysctl: Remove "vm/allocate_pgste" sysctl
  s390: Remove 2k vs 4k page table leftovers
  s390/tlb: Use mm_has_pgste() instead of mm_alloc_pgste()
  s390/lowcore: Use lghi instead llilh to clear register
  s390/syscall: Merge __do_syscall() and do_syscall()
  s390/spinlock: Implement SPINLOCK_LOCKVAL with inline assembly
  s390/smp: Implement raw_smp_processor_id() with inline assembly
  s390/current: Implement current with inline assembly
  s390/lowcore: Use inline qualifier for get_lowcore() inline assembly
  s390: Move s390 sysctls into their own file under arch/s390
  s390/syscall: Simplify syscall_get_arguments()
  s390/vfio-ap: Notify userspace that guest's AP config changed when mdev removed
  s390: Remove ioremap_wt() and pgprot_writethrough()
  s390/mm: Add configurable STRICT_MM_TYPECHECKS
  s390/mm: Convert pgste_val() into function
  s390/mm: Convert pgprot_val() into function
  ...

Pull EFI updates from Ard Biesheuvel:

 - Decouple mixed mode startup code from the traditional x86
   decompressor

 - Revert zero-length file hack in efivarfs

 - Prevent EFI zboot from using the CopyMem/SetMem boot services after
   ExitBootServices()

 - Update EFI zboot to use the ZLIB/ZSTD library interfaces directly

* tag 'efi-next-for-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
  efi/libstub: Avoid legacy decompressor zlib/zstd wrappers
  efi/libstub: Avoid CopyMem/SetMem EFI services after ExitBootServices
  efi: efibc: change kmalloc(size * count, ...) to kmalloc_array()
  efivarfs: Revert "allow creation of zero length files"
  x86/efi/mixed: Move mixed mode startup code into libstub
  x86/efi/mixed: Simplify and document thunking logic
  x86/efi/mixed: Remove dependency on legacy startup_32 code
  x86/efi/mixed: Set up 1:1 mapping of lower 4GiB in the stub
  x86/efi/mixed: Factor out and clean up long mode entry
  x86/efi/mixed: Check CPU compatibility without relying on verify_cpu()
  x86/efistub: Merge PE and handover entrypoints

Pull devicetree updates from Rob Herring:
 "DT core:

   - Fix ref counting errors in interrupt parsing code

   - Allow "nonposted-mmio" property per device and on non-Apple h/w

   - Use typed accessors in platform driver code

   - Fix mismatch between DT MAX_PHANDLE_ARGS and
     NR_FWNODE_REFERENCE_ARGS and increase the maximum number args

   - Rework of_resolve_phandles() to use __free() cleanup and fix ref
     count error

   - Use of_prop_cmp() in a few more places

   - Improve make_fit.py script error handling

  DT bindings:

   - Update DT property ordering rules for properties within groups
     (i.e. common suffix)

   - Update DT submitting-patches doc to cover sending .dts patches and
     SoC maintainer rules on being warning free against linux-next

   - Add ti,tps53681, ti,tps53681, Maxim max15301, max15303, and
     max20751 to trivial devices

   - Add Renesas RZ/V2H(P) and Allwinner H616 support to Arm Mali
     Bifrost GPU. Add Samsung exynos7870 support to Arm Mail Midgard.

   - Rework qcom,ebi2 and samsung,exynos4210-sram memory controller
     bindings to split child node properties. Fix the LAN9115 binding to
     use the child node schema so all properties are documented.

   - Convert nxp,lpc3220-mic and Altera ECC manager bindings to schema

   - Fix some issues with LVDS display panels causing validation
     warnings

   - Drop some obsolete parts of Xilinx bindings"

* tag 'devicetree-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (48 commits)
  scripts/make_fit: Print DT name before libfdt errors
  dt-bindings: edac: altera: socfpga: Convert to YAML
  dt-bindings: pps: gpio: Correct indentation and style in DTS example
  media: dt-bindings: mediatek,vcodec-encoder: Drop assigned-clock properties
  of: address: Allow to specify nonposted-mmio per-device
  of: address: Expand nonposted-mmio to non-Apple Silicon platforms
  docs: dt-bindings: Specify ordering for properties within groups
  dt-bindings: gpu: arm,mali-midgard: add exynos7870-mali compatible
  of: Move of_prop_val_eq() next to the single user
  of/platform: Use typed accessors rather than of_get_property()
  dt-bindings: trivial-devices: Add Maxim max15301, max15303, and max20751
  dt-bindings: fsi: ibm,p9-scom: Add "ibm,fsi2pib" compatible
  dt-bindings: memory-controllers: qcom,ebi2: Enforce child props
  dt-bindings: memory-controllers: samsung,exynos4210-srom: Enforce child props
  dt-bindings: display: mitsubishi,aa104xd12: Adjust allowed and required properties
  dt-bindings: display: mitsubishi,aa104xd12: Allow jeida-18 for data-mapping
  dt-bindings: interrupt-controller: Convert nxp,lpc3220-mic.txt to yaml format
  docs: process: maintainer-soc-clean-dts: linux-next is decisive
  docs: dt: submitting-patches: Document sending DTS patches
  of: Align macro MAX_PHANDLE_ARGS with NR_FWNODE_REFERENCE_ARGS
  ...

Pull rdma updates from Jason Gunthorpe:

 - Usual minor updates and fixes for bnxt_re, hfi1, rxe, mana, iser,
   mlx5, vmw_pvrdma, hns

 - Make rxe work on tun devices

 - mana gains more standard verbs as it moves toward supporting
   in-kernel verbs

 - DMABUF support for mana

 - Fix page size calculations when memory registration exceeds 4G

 - On Demand Paging support for rxe

 - mlx5 support for RDMA TRANSPORT flow tables and a new ucap mechanism
   to access control use of them

 - Optional RDMA_TX/RX counters per QP in mlx5

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (73 commits)
  IB/mad: Check available slots before posting receive WRs
  RDMA/mana_ib: Fix integer overflow during queue creation
  RDMA/mlx5: Fix calculation of total invalidated pages
  RDMA/mlx5: Fix mlx5_poll_one() cur_qp update flow
  RDMA/mlx5: Fix page_size variable overflow
  RDMA/mlx5: Drop access_flags from _mlx5_mr_cache_alloc()
  RDMA/mlx5: Fix cache entry update on dereg error
  RDMA/mlx5: Fix MR cache initialization error flow
  RDMA/mlx5: Support optional-counters binding for QPs
  RDMA/mlx5: Compile fs.c regardless of INFINIBAND_USER_ACCESS config
  RDMA/core: Pass port to counter bind/unbind operations
  RDMA/core: Add support to optional-counters binding configuration
  RDMA/core: Create and destroy rdma_counter using rdma_zalloc_drv_obj()
  RDMA/mlx5: Add optional counters for RDMA_TX/RX_packets/bytes
  RDMA/core: Fix use-after-free when rename device name
  RDMA/bnxt_re: Support perf management counters
  RDMA/rxe: Fix incorrect return value of rxe_odp_atomic_op()
  RDMA/uverbs: Propagate errors from rdma_lookup_get_uobject()
  RDMA/mana_ib: Handle net event for pointing to the current netdev
  net: mana: Change the function signature of mana_get_primary_netdev_rcu
  ...

Pull fwctl subsystem from Jason Gunthorpe:
 "fwctl is a new subsystem intended to bring some common rules and order
  to the growing pattern of exposing a secure FW interface directly to
  userspace.

  Unlike existing places like RDMA/DRM/VFIO/uacce that are exposing a
  device for datapath operations fwctl is focused on debugging,
  configuration and provisioning of the device. It will not have the
  necessary features like interrupt delivery to support a datapath.

  This concept is similar to the long standing practice in the "HW" RAID
  space of having a device specific misc device to manage the RAID
  controller FW. fwctl generalizes this notion of a companion debug and
  management interface that goes along with a dataplane implemented in
  an appropriate subsystem.

  There have been three LWN articles written discussing various aspects
  of this:

	https://lwn.net/Articles/955001/
	https://lwn.net/Articles/969383/
	https://lwn.net/Articles/990802/

  This includes three drivers to launch the subsystem:

   - CXL provides a vendor scheme for executing commands and a way to
     learn the 'command effects' (ie the security properties) of such
     commands. The fwctl driver allows access to these mechanism within
     the fwctl security model

   - mlx5 is family of networking products, the driver supports all
     current Mellanox HW still receiving FW feature updates. This
     includes RDMA multiprotocol NICs like ConnectX and the Bluefield
     family of Smart NICs.

   - AMD/Pensando Distributed Services card is a multi protocol Smart
     NIC with a multi PCI function design. fwctl works on the management
     PCI function following a 'command effects' model similar to CXL"

* tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (30 commits)
  pds_fwctl: add Documentation entries
  pds_fwctl: add rpc and query support
  pds_fwctl: initial driver framework
  pds_core: add new fwctl auxiliary_device
  pds_core: specify auxiliary_device to be created
  pds_core: make pdsc_auxbus_dev_del() void
  cxl: Fixup kdoc issues for include/cxl/features.h
  fwctl/cxl: Add documentation to FWCTL CXL
  cxl/test: Add Set Feature support to cxl_test
  cxl/test: Add Get Feature support to cxl_test
  cxl: Add support to handle user feature commands for set feature
  cxl: Add support to handle user feature commands for get feature
  cxl: Add support for fwctl RPC command to enable CXL feature commands
  cxl: Move cxl feature command structs to user header
  cxl: Add FWCTL support to CXL
  mlx5: Create an auxiliary device for fwctl_mlx5
  fwctl/mlx5: Support for communicating with mlx5 fw
  fwctl: Add documentation
  fwctl: FWCTL_RPC to execute a Remote Procedure Call to device firmware
  taint: Add TAINT_FWCTL
  ...

Pull crypto updates from Herbert Xu:
 "API:
   - Remove legacy compression interface
   - Improve scatterwalk API
   - Add request chaining to ahash and acomp
   - Add virtual address support to ahash and acomp
   - Add folio support to acomp
   - Remove NULL dst support from acomp

  Algorithms:
   - Library options are fuly hidden (selected by kernel users only)
   - Add Kerberos5 algorithms
   - Add VAES-based ctr(aes) on x86
   - Ensure LZO respects output buffer length on compression
   - Remove obsolete SIMD fallback code path from arm/ghash-ce

  Drivers:
   - Add support for PCI device 0x1134 in ccp
   - Add support for rk3588's standalone TRNG in rockchip
   - Add Inside Secure SafeXcel EIP-93 crypto engine support in eip93
   - Fix bugs in tegra uncovered by multi-threaded self-test
   - Fix corner cases in hisilicon/sec2

  Others:
   - Add SG_MITER_LOCAL to sg miter
   - Convert ubifs, hibernate and xfrm_ipcomp from legacy API to acomp"

* tag 'v6.15-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (187 commits)
  crypto: testmgr - Add multibuffer acomp testing
  crypto: acomp - Fix synchronous acomp chaining fallback
  crypto: testmgr - Add multibuffer hash testing
  crypto: hash - Fix synchronous ahash chaining fallback
  crypto: arm/ghash-ce - Remove SIMD fallback code path
  crypto: essiv - Replace memcpy() + NUL-termination with strscpy()
  crypto: api - Call crypto_alg_put in crypto_unregister_alg
  crypto: scompress - Fix incorrect stream freeing
  crypto: lib/chacha - remove unused arch-specific init support
  crypto: remove obsolete 'comp' compression API
  crypto: compress_null - drop obsolete 'comp' implementation
  crypto: cavium/zip - drop obsolete 'comp' implementation
  crypto: zstd - drop obsolete 'comp' implementation
  crypto: lzo - drop obsolete 'comp' implementation
  crypto: lzo-rle - drop obsolete 'comp' implementation
  crypto: lz4hc - drop obsolete 'comp' implementation
  crypto: lz4 - drop obsolete 'comp' implementation
  crypto: deflate - drop obsolete 'comp' implementation
  crypto: 842 - drop obsolete 'comp' implementation
  crypto: nx - Migrate to scomp API
  ...

Pull pci updates from Bjorn Helgaas:
 "Enumeration:

   - Enable Configuration RRS SV, which makes device readiness visible,
     early instead of during child bus scanning (Bjorn Helgaas)

   - Log debug messages about reset methods being used (Bjorn Helgaas)

   - Avoid reset when it has been disabled via sysfs (Nishanth
     Aravamudan)

   - Add common pci-ep-bus.yaml schema for exporting several peripherals
     of a single PCI function via devicetree (Andrea della Porta)

   - Create DT nodes for PCI host bridges to enable loading device tree
     overlays to create platform devices for PCI devices that have
     several features that require multiple drivers (Herve Codina)

  Resource management:

   - Enlarge devres table[] to accommodate bridge windows, ROM, IOV
     BARs, etc., and validate BAR index in devres interfaces (Philipp
     Stanner)

   - Fix typo that repeatedly distributed resources to a bridge instead
     of iterating over subordinate bridges, which resulted in too little
     space to assign some BARs (Kai-Heng Feng)

   - Relax bridge window tail sizing for optional resources, e.g., IOV
     BARs, to avoid failures when removing and re-adding devices (Ilpo
     Järvinen)

   - Allow drivers to enable devices even if we haven't assigned
     optional IOV resources to them (Ilpo Järvinen)

   - Rework handling of optional resources (IOV BARs, ROMs) to reduce
     failures if we can't allocate them (Ilpo Järvinen)

   - Fix a NULL dereference in the SR-IOV VF creation error path (Shay
     Drory)

   - Fix s390 mmio_read/write syscalls, which didn't cause page faults
     in some cases, which broke vfio-pci lazy mapping on first access
     (Niklas Schnelle)

   - Add pdev->non_mappable_bars to replace CONFIG_VFIO_PCI_MMAP, which
     was disabled only for s390 (Niklas Schnelle)

   - Support mmap of PCI resources on s390 except for ISM devices
     (Niklas Schnelle)

  ASPM:

   - Delay pcie_link_state deallocation to avoid dangling pointers that
     cause invalid references during hot-unplug (Daniel Stodden)

  Power management:

   - Allow PCI bridges to go to D3Hot when suspending on all non-x86
     systems (Manivannan Sadhasivam)

  Power control:

   - Create pwrctrl devices in pci_scan_device() to make it more
     symmetric with pci_pwrctrl_unregister() and make pwrctrl devices
     for PCI bridges possible (Manivannan Sadhasivam)

   - Unregister pwrctrl devices in pci_destroy_dev() so DOE, ASPM, etc.
     can still access devices after pci_stop_dev() (Manivannan
     Sadhasivam)

   - If there's a pwrctrl device for a PCI device, skip scanning it
     because the pwrctrl core will rescan the bus after the device is
     powered on (Manivannan Sadhasivam)

   - Add a pwrctrl driver for PCI slots based on voltage regulators
     described via devicetree (Manivannan Sadhasivam)

  Bandwidth control:

   - Add set_pcie_speed.sh to TEST_PROGS to fix issue when executing the
     set_pcie_cooling_state.sh test case (Yi Lai)

   - Avoid a NULL pointer dereference when we run out of bus numbers to
     assign for a bridge secondary bus (Lukas Wunner)

  Hotplug:

   - Drop superfluous pci_hotplug_slot_list, try_module_get() calls, and
     NULL pointer checks (Lukas Wunner)

   - Drop shpchp module init/exit logging, replace shpchp dbg() with
     ctrl_dbg(), and remove unused dbg(), err(), info(), warn() wrappers
     (Ilpo Järvinen)

   - Drop 'shpchp_debug' module parameter in favor of standard dynamic
     debugging (Ilpo Järvinen)

   - Drop unused cpcihp .get_power(), .set_power() function pointers
     (Guilherme Giacomo Simoes)

   - Disable hotplug interrupts in portdrv only when pciehp is not
     enabled to avoid issuing two hotplug commands too close together
     (Feng Tang)

   - Skip pciehp 'device replaced' check if the device has been removed
     to address a deadlock when resuming after a device was removed
     during system sleep (Lukas Wunner)

   - Don't enable pciehp hotplug interupt when resuming in poll mode
     (Ilpo Järvinen)

  Virtualization:

   - Fix bugs in 'pci=config_acs=' kernel command line parameter (Tushar
     Dave)

  DOE:

   - Expose supported DOE features via sysfs (Alistair Francis)

   - Allow DOE support to be enabled even if CXL isn't enabled (Alistair
     Francis)

  Endpoint framework:

   - Convert PCI device data so pci-epf-test works correctly on
     big-endian endpoint systems (Niklas Cassel)

   - Add BAR_RESIZABLE type to endpoint framework and add DWC core
     support for EPF drivers to set BAR_RESIZABLE type and size (Niklas
     Cassel)

   - Fix pci-epf-test double free that causes an oops if the host
     reboots and PERST# deassertion restarts endpoint BAR allocation
     (Christian Bruel)

   - Fix endpoint BAR testing so tests can skip disabled BARs instead of
     reporting them as failures (Niklas Cassel)

   - Widen endpoint test BAR size variable to accommodate BARs larger
     than INT_MAX (Niklas Cassel)

   - Remove unused tools 'pci' build target left over after moving tests
     to tools/testing/selftests/pci_endpoint (Jianfeng Liu)

  Altera PCIe controller driver:

   - Add DT binding and driver support for Agilex family (P-Tile,
     F-Tile, R-Tile) (Matthew Gerlach and D M, Sharath Kumar)

  AMD MDB PCIe controller driver:

   - Add DT binding and driver for AMD MDB (Multimedia DMA Bridge)
     (Thippeswamy Havalige)

  Broadcom STB PCIe controller driver:

   - Add BCM2712 MSI-X DT binding and interrupt controller drivers and
     add softdep on irq_bcm2712_mip driver to ensure that it is loaded
     first (Stanimir Varbanov)

   - Expand inbound window map to 64GB so it can accommodate BCM2712
     (Stanimir Varbanov)

   - Add BCM2712 support and DT updates (Stanimir Varbanov)

   - Apply link speed restriction before bringing link up, not after
     (Jim Quinlan)

   - Update Max Link Speed in Link Capabilities via the internal
     writable register, not the read-only config register (Jim Quinlan)

   - Handle regulator_bulk_get() error to avoid panic when we call
     regulator_bulk_free() later (Jim Quinlan)

   - Disable regulators only when removing the bus immediately below a
     Root Port because we don't support regulators deeper in the
     hierarchy (Jim Quinlan)

   - Make const read-only arrays static (Colin Ian King)

  Cadence PCIe endpoint driver:

   - Correct MSG TLP generation so endpoints can generate INTx messages
     (Hans Zhang)

  Freescale i.MX6 PCIe controller driver:

   - Identify the second controller on i.MX8MQ based on devicetree
     'linux,pci-domain' instead of DBI 'reg' address (Richard Zhu)

   - Remove imx_pcie_cpu_addr_fixup() since dwc core can now derive the
     ATU input address (using parent_bus_offset) from devicetree (Frank
     Li)

  Freescale Layerscape PCIe controller driver:

   - Drop deprecated 'num-ib-windows' and 'num-ob-windows' and
     unnecessary 'status' from example (Krzysztof Kozlowski)

   - Correct the syscon_regmap_lookup_by_phandle_args("fsl,pcie-scfg")
     arg_count to fix probe failure on LS1043A (Ioana Ciornei)

  HiSilicon STB PCIe controller driver:

   - Call phy_exit() to clean up if histb_pcie_probe() fails (Christophe
     JAILLET)

  Intel Gateway PCIe controller driver:

   - Remove intel_pcie_cpu_addr() since dwc core can now derive the ATU
     input address (using parent_bus_offset) from devicetree (Frank Li)

  Intel VMD host bridge driver:

   - Convert vmd_dev.cfg_lock from spinlock_t to raw_spinlock_t so
     pci_ops.read() will never sleep, even on PREEMPT_RT where
     spinlock_t becomes a sleepable lock, to avoid calling a sleeping
     function from invalid context (Ryo Takakura)

  MediaTek PCIe Gen3 controller driver:

   - Remove leftover mac_reset assert for Airoha EN7581 SoC (Lorenzo
     Bianconi)

   - Add EN7581 PBUS controller 'mediatek,pbus-csr' DT property and
     program host bridge memory aperture to this syscon node (Lorenzo
     Bianconi)

  Qualcomm PCIe controller driver:

   - Add qcom,pcie-ipq5332 binding (Varadarajan Narayanan)

   - Add qcom i.MX8QM and i.MX8QXP/DXP optional DMA interrupt (Alexander
     Stein)

   - Add optional dma-coherent DT property for Qualcomm SA8775P (Dmitry
     Baryshkov)

   - Make DT iommu property required for SA8775P and prohibited for
     SDX55 (Dmitry Baryshkov)

   - Add DT IOMMU and DMA-related properties for Qualcomm SM8450 (Dmitry
     Baryshkov)

   - Add endpoint DT properties for SAR2130P and enable endpoint mode in
     driver (Dmitry Baryshkov)

   - Describe endpoint BAR0 and BAR2 as 64-bit only and BAR1 and BAR3 as
     RESERVED (Manivannan Sadhasivam)

  Rockchip DesignWare PCIe controller driver:

   - Describe rk3568 and rk3588 BARs as Resizable, not Fixed (Niklas
     Cassel)

  Synopsys DesignWare PCIe controller driver:

   - Add debugfs-based Silicon Debug, Error Injection, Statistical
     Counter support for DWC (Shradha Todi)

   - Add debugfs property to expose LTSSM status of DWC PCIe link (Hans
     Zhang)

   - Add Rockchip support for DWC debugfs features (Niklas Cassel)

   - Add dw_pcie_parent_bus_offset() to look up the parent bus address
     of a specified 'reg' property and return the offset from the CPU
     physical address (Frank Li)

   - Use dw_pcie_parent_bus_offset() to derive CPU -> ATU addr offset
     via 'reg[config]' for host controllers and 'reg[addr_space]' for
     endpoint controllers (Frank Li)

   - Apply struct dw_pcie.parent_bus_offset in ATU users to remove use
     of .cpu_addr_fixup() when programming ATU (Frank Li)

  TI J721E PCIe driver:

   - Correct the 'link down' interrupt bit for J784S4 (Siddharth
     Vadapalli)

  TI Keystone PCIe controller driver:

   - Describe AM65x BARs 2 and 5 as Resizable (not Fixed) and reduce
     alignment requirement from 1MB to 64KB (Niklas Cassel)

  Xilinx Versal CPM PCIe controller driver:

   - Free IRQ domain in probe error path to avoid leaking it
     (Thippeswamy Havalige)

   - Add DT .compatible "xlnx,versal-cpm5nc-host" and driver support for
     Versal Net CPM5NC Root Port controller (Thippeswamy Havalige)

   - Add driver support for CPM5_HOST1 (Thippeswamy Havalige)

  Miscellaneous:

   - Convert fsl,mpc83xx-pcie binding to YAML (J. Neuschäfer)

   - Use for_each_available_child_of_node_scoped() to simplify apple,
     kirin, mediatek, mt7621, tegra drivers (Zhang Zekun)"

* tag 'pci-v6.15-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (197 commits)
  PCI: layerscape: Fix arg_count to syscon_regmap_lookup_by_phandle_args()
  PCI: j721e: Fix the value of .linkdown_irq_regfield for J784S4
  misc: pci_endpoint_test: Add support for PCITEST_IRQ_TYPE_AUTO
  PCI: endpoint: pci-epf-test: Expose supported IRQ types in CAPS register
  PCI: dw-rockchip: Endpoint mode cannot raise INTx interrupts
  PCI: endpoint: Add intx_capable to epc_features struct
  dt-bindings: PCI: Add common schema for devices accessible through PCI BARs
  PCI: intel-gw: Remove intel_pcie_cpu_addr()
  PCI: imx6: Remove imx_pcie_cpu_addr_fixup()
  PCI: dwc: Use parent_bus_offset to remove need for .cpu_addr_fixup()
  PCI: dwc: ep: Ensure proper iteration over outbound map windows
  PCI: dwc: ep: Use devicetree 'reg[addr_space]' to derive CPU -> ATU addr offset
  PCI: dwc: ep: Consolidate devicetree handling in dw_pcie_ep_get_resources()
  PCI: dwc: ep: Call epc_create() early in dw_pcie_ep_init()
  PCI: dwc: Use devicetree 'reg[config]' to derive CPU -> ATU addr offset
  PCI: dwc: Add dw_pcie_parent_bus_offset() checking and debug
  PCI: dwc: Add dw_pcie_parent_bus_offset()
  PCI/bwctrl: Fix NULL pointer dereference on bus number exhaustion
  PCI: xilinx-cpm: Add cpm_csr register mapping for CPM5_HOST1 variant
  PCI: brcmstb: Make const read-only arrays static
  ...

Pull drm updates from Dave Airlie:
 "Outside of drm there are some rust patches from Danilo who maintains
  that area in here, and some pieces for drm header check tests.

  The major things in here are a new driver supporting the touchbar
  displays on M1/M2, the nova-core stub driver which is just the vehicle
  for adding rust abstractions and start developing a real driver inside
  of.

  xe adds support for SVM with a non-driver specific SVM core
  abstraction that will hopefully be useful for other drivers, along
  with support for shrinking for TTM devices. I'm sure xe and AMD
  support new devices, but the pipeline depth on these things is hard to
  know what they end up being in the marketplace!

  uapi:
   - add mediatek tiled fourcc
   - add support for notifying userspace on device wedged

  new driver:
   - appletbdrm: support for Apple Touchbar displays on m1/m2
   - nova-core: skeleton rust driver to develop nova inside off

  firmware:
   - add some rust firmware pieces

  rust:
   - add 'LocalModule' type alias

  component:
   - add helper to query bound status

  fbdev:
   - fbtft: remove access to page->index

  media:
   - cec: tda998x: import driver from drm

  dma-buf:
   - add fast path for single fence merging

  tests:
   - fix lockdep warnings

  atomic:
   - allow full modeset on connector changes
   - clarify semantics of allow_modeset and drm_atomic_helper_check
   - async-flip: support on arbitary planes
   - writeback: fix UAF
   - Document atomic-state history

  format-helper:
   - support ARGB8888 to ARGB4444 conversions

  buddy:
   - fix multi-root cleanup

  ci:
   - update IGT

  dp:
   - support extended wake timeout
   - mst: fix RAD to string conversion
   - increase DPCD eDP control CAP size to 5 bytes
   - add DPCD eDP v1.5 definition
   - add helpers for LTTPR transparent mode

  panic:
   - encode QR code according to Fido 2.2

  scheduler:
   - add parameter struct for init
   - improve job peek/pop operations
   - optimise drm_sched_job struct layout

  ttm:
   - refactor pool allocation
   - add helpers for TTM shrinker

  panel-orientation:
   - add a bunch of new quirks

  panel:
   - convert panels to multi-style functions
   - edp: Add support for B140UAN04.4, BOE NV140FHM-NZ, CSW MNB601LS1-3,
     LG LP079QX1-SP0V, MNE007QS3-7, STA 116QHD024002, Starry
     116KHD024006, Lenovo T14s Gen6 Snapdragon
   - himax-hx83102: Add support for CSOT PNA957QT1-1, Kingdisplay
     kd110n11-51ie, Starry 2082109qfh040022-50e
   - visionox-r66451: use multi-style MIPI-DSI functions
   - raydium-rm67200: Add driver for Raydium RM67200
   - simple: Add support for BOE AV123Z7M-N17, BOE AV123Z7M-N17
   - sony-td4353-jdi: Use MIPI-DSI multi-func interface
   - summit: Add driver for Apple Summit display panel
   - visionox-rm692e5: Add driver for Visionox RM692E5

  bridge:
   - pass full atomic state to various callbacks
   - adv7511: Report correct capabilities
   - it6505: Fix HDCP V compare
   - snd65dsi86: fix device IDs
   - nwl-dsi: set bridge type
   - ti-sn65si83: add error recovery and set bridge type
   - synopsys: add HDMI audio support

  xe:
   - support device-wedged event
   - add mmap support for PCI memory barrier
   - perf pmu integration and expose per-engien activity
   - add EU stall sampling support
   - GPU SVM and Xe SVM implementation
   - use TTM shrinker
   - add survivability mode to allow the driver to do firmware updates
     in critical failure states
   - PXP HWDRM support for MTL and LNL
   - expose package/vram temps over hwmon
   - enable DP tunneling
   - drop mmio_ext abstraction
   - Reject BO evcition if BO is bound to current VM
   - Xe suballocator improvements
   - re-use display vmas when possible
   - add GuC Buffer Cache abstraction
   - PCI ID update for Panther Lake and Battlemage
   - Enable SRIOV for Panther Lake
   - Refactor VRAM manager location

  i915:
   - enable extends wake timeout
   - support device-wedged event
   - Enable DP 128b/132b SST DSC
   - FBC dirty rectangle support for display version 30+
   - convert i915/xe to drm client setup
   - Compute HDMI PLLS for rates not in fixed tables
   - Allow DSB usage when PSR is enabled on LNL+
   - Enable panel replay without full modeset
   - Enable async flips with compressed buffers on ICL+
   - support luminance based brightness via DPCD for eDP
   - enable VRR enable/disable without full modeset
   - allow GuC SLPC default strategies on MTL+ for performance
   - lots of display refactoring in move to struct intel_display

  amdgpu:
   - add device wedged event
   - support async page flips on overlay planes
   - enable broadcast RGB drm property
   - add info ioctl for virt mode
   - OEM i2c support for RGB lights
   - GC 11.5.2 + 11.5.3 support
   - SDMA 6.1.3 support
   - NBIO 7.9.1 + 7.11.2 support
   - MMHUB 1.8.1 + 3.3.2 support
   - DCN 3.6.0 support
   - Add dynamic workload profile switching for GC 10-12
   - support larger VBIOS sizes
   - Mark gttsize parameters as deprecated
   - Initial JPEG queue resset support

  amdkfd:
   - add KFD per process flags for setting precision
   - sync pasid values between KGD and KFD
   - improve GTT/VRAM handling for APUs
   - fix user queue validation on GC7/8
   - SDMA queue reset support

  raedeon:
   - rs400 hyperz fix

  i2c:
   - td998x: drop platform_data, split driver into media and bridge

  ast:
   - transmitter chip detection refactoring
   - vbios display mode refactoring
   - astdp: fix connection status and filter unsupported modes
   - cursor handling refactoring

  imagination:
   - check job dependencies with sched helper

  ivpu:
   - improve command queue handling
   - use workqueue for IRQ handling
   - add support HW fault injection
   - locking fixes

  mgag200:
   - add support for G200eH5

  msm:
   - dpu: add concurrent writeback support for DPU 10.x+
   - use LTTPR helpers
   - GPU:
     - Fix obscure GMU suspend failure
     - Expose syncobj timeline support
     - Extend GPU devcoredump with pagetable info
     - a623 support
     - Fix a6xx gen1/gen2 indexed-register blocks in gpu snapshot /
       devcoredump
   - Display:
     - Add cpu-cfg interconnect paths on SM8560 and SM8650
     - Introduce KMS OMMU fault handler, causing devcoredump snapshot
     - Fixed error pointer dereference in msm_kms_init_aspace()
   - DPU:
     - Fix mode_changing handling
     - Add writeback support on SM6150 (QCS615)
     - Fix DSC programming in 1:1:1 topology
     - Reworked hardware resource allocation, moving it to the CRTC code
     - Enabled support for Concurrent WriteBack (CWB) on SM8650
     - Enabled CDM blocks on all relevant platforms
     - Reworked debugfs interface for BW/clocks debugging
     - Clear perf params before calculating bw
     - Support YUV formats on writeback
     - Fixed double inclusion
     - Fixed writeback in YUV formats when using cloned output, Dropped
       wb2_formats_rgb
     - Corrected dpu_crtc_check_mode_changed and struct dpu_encoder_virt
       kerneldocs
     - Fixed uninitialized variable in dpu_crtc_kickoff_clone_mode()
   - DSI:
     - DSC-related fixes
     - Rework clock programming
   - DSI PHY:
     - Fix 7nm (and lower) PHY programming
     - Add proper DT schema definitions for DSI PHY clocks
   - HDMI:
     - Rework the driver, enabling the use of the HDMI Connector
       framework
   - Bindings:
     - Added eDP PHY on SA8775P

  nouveau:
   - move drm_slave_encoder interface into driver
   - nvkm: refactor GSP RPC
   - use LTTPR helpers

  mediatek:
   - HDMI fixup and refinement
   - add MT8188 dsc compatible
   - MT8365 SoC support

  panthor:
   - Expose sizes of intenral BOs via fdinfo
   - Fix race between reset and suspend
   - Improve locking

  qaic:
   - Add support for AIC200

  renesas:
   - Fix limits in DT bindings

  rockchip:
   - support rk3562-mali
   - rk3576: Add HDMI support
   - vop2: Add new display modes on RK3588 HDMI0 up to 4K
   - Don't change HDMI reference clock rate
   - Fix DT bindings
   - analogix_dp: add eDP support
   - fix shutodnw

  solomon:
   - Set SPI device table to silence warnings
   - Fix pixel and scanline encoding

  v3d:
   - handle clock

  vc4:
   - Use drm_exec
   - Use dma-resv for wait-BO ioctl
   - Remove seqno infrastructure

  virtgpu:
   - Support partial mappings of GEM objects
   - Reserve VGA resources during initialization
   - Fix UAF in virtgpu_dma_buf_free_obj()
   - Add panic support

  vkms:
   - Switch to a managed modesetting pipeline
   - Add support for ARGB8888
   - fix UAf

  xlnx:
   - Set correct DMA segment size
   - use mutex guards
   - Fix error handling
   - Fix docs"

* tag 'drm-next-2025-03-28' of https://gitlab.freedesktop.org/drm/kernel: (1762 commits)
  drm/amd/pm: Update feature list for smu_v13_0_6
  drm/amdgpu: Add parameter documentation for amdgpu_sync_fence
  drm/amdgpu/discovery: optionally use fw based ip discovery
  drm/amdgpu/discovery: use specific ip_discovery.bin for legacy asics
  drm/amdgpu/discovery: check ip_discovery fw file available
  drm/amd/pm: Remove unnecessay UQ10 to UINT conversion
  drm/amd/pm: Remove unnecessay UQ10 to UINT conversion
  drm/amdgpu/sdma_v4_4_2: update VM flush implementation for SDMA
  drm/amdgpu: Optimize VM invalidation engine allocation and synchronize GPU TLB flush
  drm/amd/amdgpu: Increase max rings to enable SDMA page ring
  drm/amdgpu: Decode deferred error type in gfx aca bank parser
  drm/amdgpu/gfx11: Add Cleaner Shader Support for GFX11.5 GPUs
  drm/amdgpu/mes: clean up SDMA HQD loop
  drm/amdgpu/mes: enable compute pipes across all MEC
  drm/amdgpu/mes: drop MES 10.x leftovers
  drm/amdgpu/mes: optimize compute loop handling
  drm/amdgpu/sdma: guilty tracking is per instance
  drm/amdgpu/sdma: fix engine reset handling
  drm/amdgpu: remove invalid usage of sched.ready
  drm/amdgpu: add cleaner shader trace point
  ...

Pull fbdev updates from Helge Deller:
 "This includes a major refactoring of the fbcon packed pixel drawing
  routines, contributed by Zsolt Kajtar. The original version duplicated
  more or less the same algorithms for both system and i/o memory.

  The new implementation is more robust, both implementations are now
  feature complete (e.g. pixel order reversing now supported by both),
  behaves the same way as it uses the identical code for both variants
  and adds support for foreign endian framebuffers.

  The other patches add some parameter checks, static attribute groups
  for sysfs entries and console fixes:

   - dummycon: only build module if there are users and fix rows/cols
     (Arnd Bergmann)

   - mdacon: rework dependency list (Arnd Bergmann)

   - lcdcfb, fsl-diu-fb, fbcon: Fix registering and removing of sysfs
     (Shixiong Ou)

   - sm501fb: Add some geometry checks (Danila Chernetsov)

   - omapfb: Remove unused code, add value checks (Leonid Arapov)

   - au1100fb: Clean up variable assignment (Markus Elfring)

   - pxafb: use devm_kmemdup*() (Raag Jadav)"

* tag 'fbdev-for-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
  fbdev: fsl-diu-fb: add missing device_remove_file()
  fbcon: Use static attribute groups for sysfs entries
  fbdev: sm501fb: Add some geometry checks.
  fbdev: omapfb: Add 'plane' value check
  fbdev: omapfb: Remove writeback deadcode
  MAINTAINERS: Add contact info for fbdev packed pixel drawing
  fbdev: Refactoring the fbcon packed pixel drawing routines
  fbdev: wmt_ge_rops: Remove fb_draw.h includes
  fbdev: mach64_cursor: Remove fb_draw.h includes
  fbdev: Register sysfs groups through device_add_group
  fbdev: lcdcfb: Register sysfs groups through driver core
  mdacon: rework dependency list
  dummycon: fix default rows/cols
  dummycon: only build module if there are users
  fbdev: au1100fb: Move a variable assignment behind a null pointer check
  fbdev: pxafb: use devm_kmemdup*()
  fbcon: Use correct erase colour for clearing in fbcon
  fbdev: core: tileblit: Implement missing margin clearing for tileblit

Pull more io_uring updates from Jens Axboe:
 "Final separate updates for io_uring.

  This started out as a series of cleanups improvements and improvements
  for registered buffers, but as the last series of the io_uring changes
  for 6.15, it also collected a few fixes for the other branches on top:

   - Add support for vectored fixed/registered buffers.

     Previously only single segments have been supported for commands,
     now vectored variants are supported as well. This series includes
     networking and file read/write support.

   - Small series unifying return codes across multi and single shot.

   - Small series cleaning up registerd buffer importing.

   - Adding support for vectored registered buffers for uring_cmd.

   - Fix for io-wq handling of command reissue.

   - Various little fixes and tweaks"

* tag 'for-6.15/io_uring-reg-vec-20250327' of git://git.kernel.dk/linux: (25 commits)
  io_uring/net: fix io_req_post_cqe abuse by send bundle
  io_uring/net: use REQ_F_IMPORT_BUFFER for send_zc
  io_uring: move min_events sanitisation
  io_uring: rename "min" arg in io_iopoll_check()
  io_uring: open code __io_post_aux_cqe()
  io_uring: defer iowq cqe overflow via task_work
  io_uring: fix retry handling off iowq
  io_uring/net: only import send_zc buffer once
  io_uring/cmd: introduce io_uring_cmd_import_fixed_vec
  io_uring/cmd: add iovec cache for commands
  io_uring/cmd: don't expose entire cmd async data
  io_uring: rename the data cmd cache
  io_uring: rely on io_prep_reg_vec for iovec placement
  io_uring: introduce io_prep_reg_iovec()
  io_uring: unify STOP_MULTISHOT with IOU_OK
  io_uring: return -EAGAIN to continue multishot
  io_uring: cap cached iovec/bvec size
  io_uring/net: implement vectored reg bufs for zctx
  io_uring/net: convert to struct iou_vec
  io_uring/net: pull vec alloc out of msghdr import
  ...

Pull io_uring epoll support from Jens Axboe:
 "This adds support for reading epoll events via io_uring.

  While this may seem counter-intuitive (and/or productive), the
  reasoning here is that quite a few existing epoll event loops can
  easily do a partial conversion to a completion based model, but are
  still stuck with one (or few) event types that remain readiness based.

  For that case, they then need to add the io_uring fd to the epoll
  context, and continue to rely on epoll_wait(2) for waiting on events.
  This misses out on the finer grained waiting that io_uring can do, to
  reduce context switches and wait for multiple events in one batch
  reliably.

  With adding support for reaping epoll events via io_uring, the whole
  legacy readiness based event types can still be reaped via epoll, with
  the overall waiting in the loop be driven by io_uring"

* tag 'for-6.15/io_uring-epoll-wait-20250325' of git://git.kernel.dk/linux:
  io_uring/epoll: add support for IORING_OP_EPOLL_WAIT
  io_uring/epoll: remove CONFIG_EPOLL guards

Pull io_uring zero-copy receive support from Jens Axboe:
 "This adds support for zero-copy receive with io_uring, enabling fast
  bulk receive of data directly into application memory, rather than
  needing to copy the data out of kernel memory.

  While this version only supports host memory as that was the initial
  target, other memory types are planned as well, with notably GPU
  memory coming next.

  This work depends on some networking components which were queued up
  on the networking side, but have now landed in your tree.

  This is the work of Pavel Begunkov and David Wei. From the v14 posting:

    'We configure a page pool that a driver uses to fill a hw rx queue
     to hand out user pages instead of kernel pages. Any data that ends
     up hitting this hw rx queue will thus be dma'd into userspace
     memory directly, without needing to be bounced through kernel
     memory. 'Reading' data out of a socket instead becomes a
     _notification_ mechanism, where the kernel tells userspace where
     the data is. The overall approach is similar to the devmem TCP
     proposal

     This relies on hw header/data split, flow steering and RSS to
     ensure packet headers remain in kernel memory and only desired
     flows hit a hw rx queue configured for zero copy. Configuring this
     is outside of the scope of this patchset.

     We share netdev core infra with devmem TCP. The main difference is
     that io_uring is used for the uAPI and the lifetime of all objects
     are bound to an io_uring instance. Data is 'read' using a new
     io_uring request type. When done, data is returned via a new shared
     refill queue. A zero copy page pool refills a hw rx queue from this
     refill queue directly. Of course, the lifetime of these data
     buffers are managed by io_uring rather than the networking stack,
     with different refcounting rules.

     This patchset is the first step adding basic zero copy support. We
     will extend this iteratively with new features e.g. dynamically
     allocated zero copy areas, THP support, dmabuf support, improved
     copy fallback, general optimisations and more'

  In a local setup, I was able to saturate a 200G link with a single CPU
  core, and at netdev conf 0x19 earlier this month, Jamal reported
  188Gbit of bandwidth using a single core (no HT, including soft-irq).

  Safe to say the efficiency is there, as bigger links would be needed
  to find the per-core limit, and it's considerably more efficient and
  faster than the existing devmem solution"

* tag 'for-6.15/io_uring-rx-zc-20250325' of git://git.kernel.dk/linux:
  io_uring/zcrx: add selftest case for recvzc with read limit
  io_uring/zcrx: add a read limit to recvzc requests
  io_uring: add missing IORING_MAP_OFF_ZCRX_REGION in io_uring_mmap
  io_uring: Rename KConfig to Kconfig
  io_uring/zcrx: fix leaks on failed registration
  io_uring/zcrx: recheck ifq on shutdown
  io_uring/zcrx: add selftest
  net: add documentation for io_uring zcrx
  io_uring/zcrx: add copy fallback
  io_uring/zcrx: throttle receive requests
  io_uring/zcrx: set pp memory provider for an rx queue
  io_uring/zcrx: add io_recvzc request
  io_uring/zcrx: dma-map area for the device
  io_uring/zcrx: implement zerocopy receive pp memory provider
  io_uring/zcrx: grab a net device
  io_uring/zcrx: add io_zcrx_area
  io_uring/zcrx: add interface queue and refill queue

Pull tpm updates from Jarkko Sakkinen:
 "This contains a new driver: a TPM FF-A driver.

  FF comes from Firmware Framework, and A comes from Arm's A-profile.
  FF-A is essentially a standard mechanism to communicate with TrustZone
  apps such as TPM.

  Other than that, this includes a pile of fixes and small improvments"

* tag 'tpmdd-next-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
  tpm: Make chip->{status,cancel,req_canceled} opt
  MAINTAINERS: TPM DEVICE DRIVER: add missing includes
  tpm: End any active auth session before shutdown
  Documentation: tpm: Add documentation for the CRB FF-A interface
  tpm_crb: Add support for the ARM FF-A start method
  ACPICA: Add start method for ARM FF-A
  tpm_crb: Clean-up and refactor check for idle support
  tpm_crb: ffa_tpm: Implement driver compliant to CRB over FF-A
  tpm/tpm_ftpm_tee: fix struct ftpm_tee_private documentation
  tpm, tpm_tis: Workaround failed command reception on Infineon devices
  tpm, tpm_tis: Fix timeout handling when waiting for TPM status
  tpm: Convert warn to dbg in tpm2_start_auth_session()
  tpm: Lazily flush auth session when getting random data
  tpm: ftpm_tee: remove incorrect of_match_ptr annotation
  tpm: do not start chip while suspended

Pull CRC fixes from Eric Biggers:
 "Fix out-of-scope array bugs in arm and arm64's crc_t10dif_arch()"

* tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux:
  arm64/crc-t10dif: fix use of out-of-scope array in crc_t10dif_arch()
  arm/crc-t10dif: fix use of out-of-scope array in crc_t10dif_arch()

Pull landlock updates from Mickaël Salaün:
 "This brings two main changes to Landlock:

   - A signal scoping fix with a new interface for user space to know if
     it is compatible with the running kernel.

   - Audit support to give visibility on why access requests are denied,
     including the origin of the security policy, missing access rights,
     and description of object(s). This was designed to limit log spam
     as much as possible while still alerting about unexpected blocked
     access.

  With these changes come new and improved documentation, and a lot of
  new tests"

* tag 'landlock-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: (36 commits)
  landlock: Add audit documentation
  selftests/landlock: Add audit tests for network
  selftests/landlock: Add audit tests for filesystem
  selftests/landlock: Add audit tests for abstract UNIX socket scoping
  selftests/landlock: Add audit tests for ptrace
  selftests/landlock: Test audit with restrict flags
  selftests/landlock: Add tests for audit flags and domain IDs
  selftests/landlock: Extend tests for landlock_restrict_self(2)'s flags
  selftests/landlock: Add test for invalid ruleset file descriptor
  samples/landlock: Enable users to log sandbox denials
  landlock: Add LANDLOCK_RESTRICT_SELF_LOG_SUBDOMAINS_OFF
  landlock: Add LANDLOCK_RESTRICT_SELF_LOG_*_EXEC_* flags
  landlock: Log scoped denials
  landlock: Log TCP bind and connect denials
  landlock: Log truncate and IOCTL denials
  landlock: Factor out IOCTL hooks
  landlock: Log file-related denials
  landlock: Log mount-related denials
  landlock: Add AUDIT_LANDLOCK_DOMAIN and log domain status
  landlock: Add AUDIT_LANDLOCK_ACCESS and log ptrace denials
  ...

Pull capabilities update from Serge Hallyn:
 "This contains just one patch that removes a helper function whose last
  user (smack) stopped using it in 2018"

* tag 'caps-pr-20250327' of git://git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux:
  capability: Remove unused has_capability

Pull ima updates from Mimi Zohar:
 "Two performance improvements, which minimize the number of integrity
  violations"

* tag 'integrity-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
  ima: limit the number of ToMToU integrity violations
  ima: limit the number of open-writers integrity violations

Pull ipe update from Fan Wu:
 "This contains just one commit from Randy Dunlap, which fixes
  kernel-doc warnings in the IPE subsystem"

* tag 'ipe-pr-20250324' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe:
  ipe: policy_fs: fix kernel-doc warnings

This reverts commit 36f5f026, reversing
changes made to 43a7eec0.

Thomas says:
 "I just noticed that for some incomprehensible reason, probably sheer
  incompetemce when trying to utilize b4, I managed to merge an outdated
  _and_ buggy version of that series.

  Can you please revert that merge completely?"

Done.

Requested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Change my role for MODULE SUPPORT from a reviewer to a maintainer. We
started to rotate its maintainership and I currently look after the modules
tree. This not being reflected in MAINTAINERS proved to confuse folks.

Add lib/tests/module/ and tools/testing/selftests/module/ to maintained
files. They were introduced previously by commit 84b4a51f ("selftests:
add new kallsyms selftests").

Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20250306162117.18876-1-petr.pavlu@suse.com


Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>

When verify_sha256_digest() fails, __apply_microcode_amd() should propagate
the failure by returning false (and not -1 which is promoted to true).

Fixes: 50cef76d ("x86/microcode/AMD: Load only SHA256-checksummed patches")
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250327230503.1850368-2-boris.ostrovsky@oracle.com