Pull chrome platform firmware updates from Tzung-Bi Shih:
 "Fixes:
    - Don't map no-map memory regions for CBMEM entries
    - Check bound of coreboot table entries

  Cleanups:
  - Fix typo in docs"

* tag 'chrome-platform-firmware-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
  firmware: coreboot: Validate table bounds
  firmware: coreboot: Skip no-map CBMEM entries
  docs: ABI: testing: Fix typo

Pull SoC driver updates from Arnd Bergmann:
 "The SoC driver changes once more consist of many small fixes and
  cleanups, that are to a large part the result of automated testing.

  On platform specific drivers, this includes SoC specific code for
  xilinx, freescale/nxp, qualcomm, TI, aspeed, omap, tegra, samsung,
  rockchip, renesas, ixp4xx. In firmware drivers, we see a similar
  picture for SCMI and qcomtee.

  Aside from these, we see actual new hardware support in a few areas:

   - The Apple platform gets a new driver for low power states

   - Updates to Qualcomm platform drivers add several new hardware
     specific features and additional SoCs.

   - Amlogic SoC support for A1 and T7 is added

   - The Mediatek MMSYS driver is refactored as a cleanup"

* tag 'soc-drivers-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (157 commits)
  soc: qcom: make QCOM_PDR_MSG selectable
  soc: qcom: ubwc: Fix missing include
  soc: qcom: ubwc: Fix link error when QCOM_SMEM=n
  media: iris: Guard the QCOM_UBWC_CONFIG select with QCOM_SMEM
  drm/msm: Guard the QCOM_UBWC_CONFIG select with QCOM_SMEM
  dt-bindings: arm: qcom,ids: Add SoC ID for Snapdragon SDM 850
  firmware: xilinx: Clear firmware notifiers across kexec transitions
  firmware: xilinx: Release all peripheral devices from firmware
  firmware: xilinx: Add support to clear EL3 PM state
  firmware: xilinx: Propagate actual error from feature check
  firmware: xilinx: Use TF-A feature check for TF-A-specific APIs
  bus: fsl-mc: drop unused assignment of acpi_device_id::driver_data
  soc: fsl: qe: check platform_driver_register() in qe_ic_of_init()
  phy: lynx-10g: use RCW override procedure for dynamic protocol change
  soc: fsl: guts: implement the RCW override procedure
  dt-bindings: fsl: layerscape-dcfg: define DCFG_DCSR region
  soc: fsl: guts: make fsl_soc_data available after fsl_guts_init()
  soc: fsl: guts: make it easier to determine on which SoC we are running
  soc: fsl: guts: add a central fsl_guts_read() function
  soc: fsl: guts: add a global structure to hold state
  ...

Pull SoC devicetree updates from Arnd Bergmann:
 "There are two new mystery SoCs with very little public information
  about them so far, Qualcomm's Cortex-A78C based "Shikra" and Altera's
  Cortex-A720 based Agilex72 SOCFPGA.

  We have also gained support for a couple of SoCs from the 2023/2024
  timeframe that have been in the making for a while:

   - The Apple platform gains support for M3 Pro, Max and Ultra SoC,
     following the basic M3 support from 7.2.

   - Samsung Exynos 1580 is a high-end mobile phone SoC from 2024

   - Canaan K230 is a RISC-V based 64-bit AI SoC, based on the earlier
     K210 chip

   - Sophgo SG2000 is a mixed Arm/RISC-V chip that was already supported
     using the Arm core but is now also added for RISC-V along with
     several other variants of the cv18xx series

  In terms of newly added machines we have reference platforms for all
  the chips above, plus

   - Only four 32-bit Arm boards: two older phones and two older
     industrial/embedded boards; using Allwinner, Qualcomm and Rockchip
     SoCs

   - Three laptops und three phones using Qualcomm SoCs

   - Ten 64-bit Rockchips based single-board computers, along with one
     NAS box and a game console.

   - Seven industrial/embedded boards and modules using NXP i.MX8/9
     SoCs.

   - A Lenovo desktop box based on NVIDIA Jetson Xavier NX

   - A few more single-board computers based on Allwinnner A133,
     Spacemit K1 and TI AM62.

  As usual, there is a constant stream of minor cleanups and fixes
  towards addressing the 'dt-check-style --mode strict' warnings, and
  everyone is expected to address those warnings for new submissions
  now"

* tag 'soc-dt-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (864 commits)
  Revert "riscv: dts: spacemit: k3: add i2s0-i2s5 nodes"
  Documentation/process: maintainer-soc: Mention expectation about dt-check-style
  ARM: dts: helios4: add SATA regulator supplies
  ARM: dts: helios4: add vcc-supply to GPIO expander
  ARM: dts: helios4: add vcc-supply to EEPROM
  arm64: dts: turris-mox: fix usb3 phys
  arm64: dts: ti: Correct white-space style
  arm64: dts: ti: k3-am64: Fix MDIO clock reference for ICSSG0 node
  arm64: dts: qcom: talos-evk: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
  arm64: dts: qcom: sa8155p-adp: Fix swapped USB and UFS QMP PHY vdda-phy/vdda-pll supplies
  arm64: dts: qcom: eliza-mtp: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
  arm64: dts: qcom: lemans: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
  arm64: dts: qcom: glymur: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
  arm64: dts: qcom: kaanapali: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
  arm64: dts: qcom: sar2130p: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
  arm64: dts: qcom: sm8750: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
  arm64: dts: qcom: sm8650: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
  arm64: dts: qcom: purwa: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
  arm64: dts: qcom: hamoa: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
  arm64: dts: qcom: sc8180x: Fix swapped USB QMP PHY vdda-phy/vdda-pll supplies
  ...

Pull alpha updates from Magnus Lindholm:
 "This contains two fixes for Alpha floating-point exception handling,
  two clang-related fixes, the preparatory changes from the
  generic-entry series, an interrupt-entry lockdep fix, two Marvel/EV7
  IRQ fixes, an RTC fix, and one header cleanup.

  The generic-entry preparation adds regset-based ptrace and core dumps,
  ARCH_STACKWALK and lockdep hardirq-state tracking. These changes are
  useful independently and enable previously missing debugging
  facilities on Alpha.

  The final patch switching Alpha to GENERIC_ENTRY is intentionally not
  included in this pull request. I am deferring that change to allow
  further testing and to reduce the risk of conflicts with ongoing
  entry-path work elsewhere in the kernel"

* tag 'alpha-for-v7.3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/lindholm/alpha:
  alpha: read $gp and $sp explicitly for clang
  alpha: pass -Wa,-mev6 only when using GNU as
  alpha: annotate hardirqs-off on IPL 7 interrupt entry
  alpha: run the remote RTC access in a worker, not an IPI callback
  alpha: don't leak hardware-fabricated FP exception bits to user space
  alpha: fix ieee_swcr_to_fpcr setting FPCR_DNOD unconditionally
  alpha: enable lockdep hardirq state tracking
  alpha: use raw spinlocks for low-level platform locks
  alpha: provide ftrace return address support for lockdep
  alpha: make irqflags helpers operate on IPL state
  alpha: add ARCH_STACKWALK-based stacktrace support
  alpha: enable regset-based ptrace and core dumps
  alpha: marvel: Fix lock ordering in init_io7_irqs()
  alpha: marvel: Fix irq_set_status_flags to use correct IRQ number
  alpha: remove unnecessary architecture-specific <asm/device.h>

Pull x86 cleanups from Borislav Petkov:

 - The usual pile of smallish cleanups and fixlets all over the place

* tag 'x86_cleanups_for_v7.3_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/cpu: Remove unnecessary __maybe_unused annotations
  x86/msr: Document the I/O-like write semantics in the msr driver
  x86/apic: Ensure ICR register write value is handled as 32 bits
  x86/boot/compressed/head_64.S: Clean up SEV-related comments
  Documentation/arch/x86/amd-memory-encryption.rst: Fix typo
  x86/platform/quark: Fix kernel-doc warnings in imr.c
  x86/ras: Move contents from arch/x86/ras/Kconfig into drivers/ras/Kconfig
  x86/cpu: Move intel_get_platform_id() to cpu/intel.c
  x86/mm: Fix typo in comment
  x86/fpu: Fix kernel-doc formatting above fpu_enable_guest_xfd_features()
  x86/cfi: Use symmetric SYM_START and SYM_END in __CFI_TYPE()
  x86/cfi: Add __init_or_module annotations for fineibt

Pull x86 alternatives update from Borislav Petkov:

 - Remove the smp_locks alternatives machinery which was used to patch
   out lock prefixes when running a SMP kernel on a uniprocessor machine

* tag 'x86_alternatives_for_v7.3_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/alternative: Drop smp_locks glue

Pull x86 MCE update from Borislav Petkov:

 - Add mce=print_all to the mce= kernel cmdline params documentation

* tag 'ras_core_for_v7.3_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/mce: Document the mce=print_all command line parameter

Pull misc x86 updates from Dave Hansen:
 "Just adding some documentation and removing a super stale comment
  about an LED driver that was moved long ago:

   - Document the intricacies of GS context switching

   - Remove old TODO message about Geode LED driver"

* tag 'x86_misc_for_7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/platform/geode: Remove old TODO message about leds-net5501.c
  Documentation/x86: Document the intricacies of GS context switching

Pull interrupt chip driver updates from Thomas Gleixner:

 - Update the realtek-rtl driver to support multiple interrupt domains
   and remove hardcoded assumptions about the underlying demultiplex
   interrupt

 - Remove the unused IMGPDC driver, which got orphaned when the metag
   architecture was removed long ago.

 - Update the Qualcom PDC interrupt chip driver to support differnent
   versions of the IP block, to properly differentiable between direct
   and GPIO based interrupts and to utilize pass through mode to the
   underlying GIC interrupt.

 - Remove redundant dev_err() and dev_err_probe() invocations in various
   drivers as that error logging has been moved to devm_request_*_irq().

 - Support dynamic MSI-X allocations in the GIC-V3-ITS MSI parent domain
   driver. That's important for VFIO pass through devices to avoid
   reinitialization of the MSI-X space when extending the vector range.
   Such a reinitialization can result is lost interrupts and stale
   devices.

 - Fix a bunch of resource leaks in various driver error paths

 - The usual small improvements all over the place

* tag 'irq-drivers-2026-08-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits)
  irqchip/gic-v3-its: Fix grammar and replace a bit number with its symbol
  irqchip/gic-v3-its: Prevent leak in its_vpe_irq_domain_alloc()
  irqchip/renesas-irqc: Fix generic interrupt chip leak on remove
  irqchip/gic-v3-its: Enable dynamic MSI-X allocation
  irqchip: Remove redundant dev_err()/dev_err_probe()
  irqchip/gic-v5/iwb: Fix stray verb in comment
  irqchip/qcom-pdc: Fix kernel doc for qcom_pdc_gic_secondary_set_type()
  irqchip/gic-v3-its: Fix its node leak in gic_acpi_parse_madt_its()
  irqchip/gic-v3-its: Fix memleak in its_probe_one()
  irqchip/qcom-pdc: Configure PDC to pass through mode
  irqchip/qcom-pdc: Differentiate between direct SPI and GPIO as SPI
  irqchip/qcom-pdc: Move all static variables to struct pdc_desc
  irqchip/qcom-pdc: Restructure version support
  irqchip/irq-imgpdc: Remove unused driver
  irqchip/irq-realtek-rtl: Activate multiple parents
  irqchip/irq-realtek-rtl: Allow shuffled interrupt order
  irqchip/irq-realtek-rtl: Add a select function
  irqchip/irq-realtek-rtl: Add mask for interrupt handling
  irqchip/irq-realtek-rtl: Add interrupt data structure
  irqchip/irq-realtek-rtl: Split out parent setup code
  ...

Pull generic entry code updates from Thomas Gleixner:

 - Make syscall user dispatching configurable

   Not all architectures can makes use of syscall user dispatching.
   Allow them to disable the feature completely.

 - Consolidate stack randomization for the generic entry code and the
   architectures using it.

   Stack randomization on syscall entry was sprinkled throughout the
   architecture specific low level entry code and in some cases at the
   wrong points, e.g. before establishing state, which violates the
   non-instrumentable constraints of that code.

   Clean this up by integrating stack randomization into the generic
   entry code helpers so that it is invoked at the earliest possible
   point right after establishing state and converting all generic entry
   code using architecture over.

 - Clean up the syscall number handling in the generic entry code. It
   works correctly for architectures which have a separate return value
   storage in pt_regs, but fails to distinguish the case where user
   space handed in -1 as syscall number from the case where the entry
   code rejects it by returning -1 to the callers. Aside of that the
   return value functionality of those interfaces is not really
   intuitive.

   Fix this by separating the decision to reject a syscall (user
   dispatch, ptrace, seccomp ...) from the potential modification of the
   syscall number through these mechanisms.

   This solves most of the problems for architectures which do not have
   a separate return value storage in pt_regs except for the case where
   a tracepoint has a BPF script or a probe attached which overwrite
   both the syscall number and the return value. But that's a problem
   which cannot be solved in the generic code, that only can be
   addressed by separating the storage model in the affected
   architectures.

* tag 'core-entry-2026-08-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)
  entry, treewide: Make syscall_enter_from_user_mode[_work]() indicate syscall execution
  entry: Make return type of syscall_trace_enter() bool
  entry: Rework trace_syscall_enter()
  entry: Rework syscall_audit_enter()
  syscall_user_dispatch: Introduce ARCH_SUPPORTS_SYSCALL_USER_DISPATCH
  entry: Fix seccomp bypass after ptrace with TSYNC
  x86/entry: Simplify the syscall number logic
  x86/entry: Get rid of the sys_ni_syscall() indirection
  x86/entry: Make syscall functions static
  ptrace, treewide: Rename ptrace_report_syscall_entry() to ptrace_report_syscall_permit_entry()
  seccomp, treewide: Rename and convert __secure_computing() to return boolean
  entry: Use syscall number instead of rereading it
  entry: Remove syscall_enter_from_user_mode()
  x86/syscall: Use [syscall_]enter_from_user_mode_randomize_stack()
  s390/syscall: Use enter_from_user_mode_randomize_stack()
  riscv/syscall: Use syscall_enter_from_user_mode_randomize_stack()
  powerpc/syscall: Use syscall_enter_from_user_mode_randomize_stack()
  loongarch/syscall: Use syscall_enter_from_user_mode_randomize_stack()
  entry: Provide [syscall_]enter_from_user_mode_randomize_stack()
  randomize_kstack: Provide add_random_kstack_offset_irqsoff()
  ...