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Merge tag 'asm-generic-5.19' of git://git.kernel.org/pub/scm/linux/ke…
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…rnel/git/arnd/asm-generic

Pull asm-generic updates from Arnd Bergmann:
 "The asm-generic tree contains three separate changes for linux-5.19:

   - The h8300 architecture is retired after it has been effectively
     unmaintained for a number of years. This is the last architecture
     we supported that has no MMU implementation, but there are still a
     few architectures (arm, m68k, riscv, sh and xtensa) that support
     CPUs with and without an MMU.

   - A series to add a generic ticket spinlock that can be shared by
     most architectures with a working cmpxchg or ll/sc type atomic,
     including the conversion of riscv, csky and openrisc. This series
     is also a prerequisite for the loongarch64 architecture port that
     will come as a separate pull request.

   - A cleanup of some exported uapi header files to ensure they can be
     included from user space without relying on other kernel headers"

* tag 'asm-generic-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
  h8300: remove stale bindings and symlink
  sparc: add asm/stat.h to UAPI compile-test coverage
  powerpc: add asm/stat.h to UAPI compile-test coverage
  mips: add asm/stat.h to UAPI compile-test coverage
  riscv: add linux/bpf_perf_event.h to UAPI compile-test coverage
  kbuild: prevent exported headers from including <stdlib.h>, <stdbool.h>
  agpgart.h: do not include <stdlib.h> from exported header
  csky: Move to generic ticket-spinlock
  RISC-V: Move to queued RW locks
  RISC-V: Move to generic spinlocks
  openrisc: Move to ticket-spinlock
  asm-generic: qrwlock: Document the spinlock fairness requirements
  asm-generic: qspinlock: Indicate the use of mixed-size atomics
  asm-generic: ticket-lock: New generic ticket-based spinlock
  remove the h8300 architecture
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@torvalds
torvalds committed May 26, 2022
2 parents ecf0aa5 + b2441b3 commit 16477cd
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Showing 185 changed files with 192 additions and 7,354 deletions.
24 changes: 0 additions & 24 deletions Documentation/devicetree/bindings/clock/renesas,h8300-div-clock.txt
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1 change: 0 additions & 1 deletion Documentation/features/core/cBPF-JIT/arch-support.txt
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| arm: | TODO |
| arm64: | TODO |
| csky: | TODO |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/core/eBPF-JIT/arch-support.txt
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| arm: | ok |
| arm64: | ok |
| csky: | TODO |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/core/generic-idle-thread/arch-support.txt
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| arm: | ok |
| arm64: | ok |
| csky: | ok |
| h8300: | TODO |
| hexagon: | ok |
| ia64: | ok |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/core/jump-labels/arch-support.txt
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| arm: | ok |
| arm64: | ok |
| csky: | TODO |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/core/thread-info-in-task/arch-support.txt
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| arm: | ok |
| arm64: | ok |
| csky: | TODO |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/core/tracehook/arch-support.txt
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| arm: | ok |
| arm64: | ok |
| csky: | ok |
| h8300: | TODO |
| hexagon: | ok |
| ia64: | ok |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/debug/KASAN/arch-support.txt
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| arm: | ok |
| arm64: | ok |
| csky: | TODO |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/debug/debug-vm-pgtable/arch-support.txt
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| arm: | TODO |
| arm64: | ok |
| csky: | TODO |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/debug/gcov-profile-all/arch-support.txt
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| arm: | ok |
| arm64: | ok |
| csky: | ok |
| h8300: | TODO |
| hexagon: | TODO |
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| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/debug/kcov/arch-support.txt
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| csky: | TODO |
| h8300: | TODO |
| hexagon: | TODO |
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| m68k: | TODO |
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| arm64: | ok |
| csky: | TODO |
| h8300: | ok |
| hexagon: | ok |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/debug/kmemleak/arch-support.txt
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| arm: | ok |
| arm64: | ok |
| csky: | ok |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/debug/kprobes-on-ftrace/arch-support.txt
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| arm: | TODO |
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| csky: | ok |
| h8300: | TODO |
| hexagon: | TODO |
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| m68k: | TODO |
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| arm: | ok |
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| csky: | ok |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | ok |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/debug/kretprobes/arch-support.txt
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| arm: | ok |
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| csky: | ok |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | ok |
| m68k: | TODO |
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| csky: | TODO |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/debug/stackprotector/arch-support.txt
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| csky: | ok |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/debug/uprobes/arch-support.txt
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| csky: | ok |
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| hexagon: | TODO |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/debug/user-ret-profiler/arch-support.txt
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| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/io/dma-contiguous/arch-support.txt
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| arm: | ok |
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| csky: | ok |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/locking/cmpxchg-local/arch-support.txt
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| arm: | TODO |
| arm64: | ok |
| csky: | TODO |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/locking/lockdep/arch-support.txt
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| arm: | ok |
| arm64: | ok |
| csky: | ok |
| h8300: | TODO |
| hexagon: | ok |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/locking/queued-rwlocks/arch-support.txt
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| arm: | TODO |
| arm64: | ok |
| csky: | ok |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/locking/queued-spinlocks/arch-support.txt
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| arm: | TODO |
| arm64: | ok |
| csky: | TODO |
| h8300: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| m68k: | TODO |
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1 change: 0 additions & 1 deletion Documentation/features/perf/kprobes-event/arch-support.txt
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| arm: | ok |
| arm64: | ok |
| csky: | ok |
| h8300: | TODO |
| hexagon: | ok |
| ia64: | TODO |
| m68k: | TODO |
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