Merge tag 'riscv-for-linus-7.3-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V updates from Paul Walmsley

 - Add initial definitions and discovery for the Smcsrind, Sscsrind,
   Smcntrpmf, Ssccfg, Smcdeleg, Zicclsm, Ziccamoa, Ziccif, Ziccrse,
   Za64rs, and Ssqosid RISC-V ISA extensions

 - Improve the RISC-V update_mmu_cache_range() implementation by using
   flush-by-ASID, enabling performance improvements on
   microarchitectures that support related optimizations; and by taking
   advantage of the Svinval RISC-V ISA extension on microarchitectures
   that support it

 - Shrink CFI shadow stack allocation further (to 512MB) to save virtual
   address space (and physical memory on systems with strict overcommit
   policies)

 - Add initial CPU context switch support for QoS tagging (Ssqosid)

 - Change our vector misaligned access speed test code to be
   synchronous, avoiding a bunch of bugs related to unnecessary
   asynchronicity

 - Enable ARCH_HAS_ACPI_TABLE_UPGRADE for RISC-V to help with ACPI table
   debugging (similar to ARM64 and x86)

 - Extract vDSO section offsets at build time, rather than run time, to
   avoid the boot time overhead

 - Use assembler directives to control the use of instructions from the
   RISC-V ISA extensions Zacas and Zabha, rather than compiler -march
   flags that could affect the whole kernel (similar to ARM64)

 - Add a kselftest for kprobes support for the c.jal instruction on
   RISC-V

 - When UEFI runtime services are available, use them to restart and
   power off

 - Fix ARCH_HAS_ACPI_TABLE_UPGRADE for RISC-V by adding a missing
   include file to the ACPI code

 - Move contiguous DMA memory reservation later in the boot, to ensure
   that the correct global and per-node pools are allocated when
   CONFIG_CMA_SIZE_PERNUMA is enabled

 - Disallow probes on breakpoint handlers to avoid recursing
   indefinitely into do_trap_break()

 - Patch the compat vDSO during runtime alternatives processing, not
   only the standard vDSO

 - Remove some leftover XIP support elements missed by commit
   9b3a2be84803 ("riscv: Remove support for XIP kernel")

 - Fix broadcast timer switching in ACPI LPI power states by
   implementing a RISC-V version of arch_get_idle_state_flags()

 - Miscellaneous fixes, including: vDSO makefile simplification; marking
   our default_power_off() as __noreturn; error path fixes in the PMU
   SBI perf driver; RISC-V extension capitalization consistency; the use
   of BIT() macros in one of our include files; and some documentation
   fixes

* tag 'riscv-for-linus-7.3-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (39 commits)
  RISC-V: hwprobe: Use BIT macro to avoid warnings
  riscv: alternative: Also patch the compat vDSO
  riscv: alternative: Use the statically extracted vDSO section offsets
  riscv: vdso: Add symbols for the alternative section boundaries
  riscv: Add Ziccamoa, Ziccif, Ziccrse, and Za64rs to cpufeature and hwprobe
  riscv: Add Zicclsm to cpufeature and hwprobe
  riscv: cpufeature: Clarify ISA spec version for canonical order
  riscv: Standardize extension capitalization
  riscv: kprobes: Prevent probes in breakpoint handlers
  riscv: cmpxchg: Use .option arch for Zacas and Zabha
  riscv: acpi: Handle LPI architectural context loss flags
  riscv: further remove XIP
  riscv: Add support for srmcfg CSR from Ssqosid extension
  riscv: Detect the Ssqosid extension
  dt-bindings: riscv: Add Ssqosid extension description
  dt-bindings: riscv: add Counter delegation ISA extensions description
  RISC-V: Add Ssccfg/Smcdeleg ISA extension definition and parsing
  RISC-V: Add Ssccfg extension CSR definition
  dt-bindings: riscv: add Smcntrpmf ISA extension description
  RISC-V: Add Smcntrpmf extension parsing
  ...

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