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Subject[PATCH v2 0/3] Support rseq on arm64
Date
Hello,

This is version two of the patches previously posted here:

http://lkml.kernel.org/r/1529949285-11013-1-git-send-email-will.deacon@arm.com

Changes since v1 include:

* Move abort handler in-line to avoid possibility of it being
out-of-range for conditional branch instructions

I've tested both native and compat (little-endian only) with the selftests
and they pass successfully on my Seattle box.

Thanks,

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

--
2.1.4

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