[PATCH 0/3] Support rseq on arm64

[Will Deacon]

Hi all,

This patch wires up rseq for native and compat tasks under arm64. Both
have been tested with the selftests and they pass successfully on my Seattle
box.

Cheers,

Will

--->8

Will Deacon (3):
  arm64: rseq: Implement backend rseq calls and select HAVE_RSEQ
  asm-generic: unistd.h: Wire up sys_rseq
  rseq/selftests: Add support for arm64

 arch/arm64/Kconfig                        |   1 +
 arch/arm64/include/asm/unistd.h           |   2 +-
 arch/arm64/include/asm/unistd32.h         |   2 +
 arch/arm64/kernel/entry.S                 |   2 +
 arch/arm64/kernel/ptrace.c                |   2 +
 arch/arm64/kernel/signal.c                |   3 +
 include/uapi/asm-generic/unistd.h         |   4 +-
 tools/testing/selftests/rseq/param_test.c |  20 +
 tools/testing/selftests/rseq/rseq-arm64.h | 594 ++++++++++++++++++++++++++++++
 tools/testing/selftests/rseq/rseq.h       |   2 +
 10 files changed, 630 insertions(+), 2 deletions(-)
 create mode 100644 tools/testing/selftests/rseq/rseq-arm64.h

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2.1.4