linux-stable/Documentation/features
Linus Torvalds 16477cdfef asm-generic changes for 5.19
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.
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Merge tag 'asm-generic-5.19' of git://git.kernel.org/pub/scm/linux/kernel/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
2022-05-26 10:50:30 -07:00
..
core Merge branch 'remove-h8300' of git://git.infradead.org/users/hch/misc into asm-generic 2022-04-04 14:42:49 +02:00
debug asm-generic changes for 5.19 2022-05-26 10:50:30 -07:00
io/dma-contiguous Merge branch 'remove-h8300' of git://git.infradead.org/users/hch/misc into asm-generic 2022-04-04 14:42:49 +02:00
locking Merge branch 'remove-h8300' of git://git.infradead.org/users/hch/misc into asm-generic 2022-04-04 14:42:49 +02:00
perf Merge branch 'remove-h8300' of git://git.infradead.org/users/hch/misc into asm-generic 2022-04-04 14:42:49 +02:00
sched Merge branch 'remove-h8300' of git://git.infradead.org/users/hch/misc into asm-generic 2022-04-04 14:42:49 +02:00
scripts Documentation/features: Add script that refreshes the arch support status files in place 2018-05-08 09:27:12 -06:00
seccomp/seccomp-filter Merge branch 'remove-h8300' of git://git.infradead.org/users/hch/misc into asm-generic 2022-04-04 14:42:49 +02:00
time asm-generic changes for 5.19 2022-05-26 10:50:30 -07:00
vm Merge branch 'remove-h8300' of git://git.infradead.org/users/hch/misc into asm-generic 2022-04-04 14:42:49 +02:00
arch-support.txt Documentation/features: mark BATCHED_UNMAP_TLB_FLUSH doesn't apply to ARM64 2021-03-15 13:17:40 -06:00
list-arch.sh scripts: get_feat.pl: use its implementation for list-arch.sh 2020-12-03 15:10:14 -07:00