[tip:perf/core] tools include: Grab copies of arm64 dependent unistd.h files

[tip-bot for Kim Phillips]

Commit-ID:  34b009cfde2b8ce20a69c7bfd6bad4ce0e7cd970
Gitweb:     https://git.kernel.org/tip/34b009cfde2b8ce20a69c7bfd6bad4ce0e7cd970
Author:     Kim Phillips <kim.phillips@xxxxxxx>
AuthorDate: Fri, 6 Jul 2018 16:34:34 -0500
Committer:  Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Tue, 24 Jul 2018 14:52:39 -0300

tools include: Grab copies of arm64 dependent unistd.h files

Will be used for generating the syscall id/string translation table.

The arm64 unistd.h file simply #includes the asm-generic/unistd.h, so,
since we will want to know whether either change, we grab both:

  arch/arm64/include/uapi/asm/unistd.h

and

  include/uapi/asm-generic/unistd.h

Signed-off-by: Kim Phillips <kim.phillips@xxxxxxx>
Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Cc: Hendrik Brueckner <brueckner@xxxxxxxxxxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Ravi Bangoria <ravi.bangoria@xxxxxxxxxxxxxxxxxx>
Cc: Thomas Richter <tmricht@xxxxxxxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20180706163434.1b64ffbcc0284fb79982f53b@xxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
 {arch => tools/arch}/arm64/include/uapi/asm/unistd.h | 0
 {include => tools/include}/uapi/asm-generic/unistd.h | 0
 tools/perf/check-headers.sh                          | 2 ++
 3 files changed, 2 insertions(+)

diff --git a/arch/arm64/include/uapi/asm/unistd.h b/tools/arch/arm64/include/uapi/asm/unistd.h
similarity index 100%
copy from arch/arm64/include/uapi/asm/unistd.h
copy to tools/arch/arm64/include/uapi/asm/unistd.h
diff --git a/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h
similarity index 100%
copy from include/uapi/asm-generic/unistd.h
copy to tools/include/uapi/asm-generic/unistd.h
diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh
index 10f333e2e825..814aaf269949 100755
--- a/tools/perf/check-headers.sh
+++ b/tools/perf/check-headers.sh
@@ -35,6 +35,7 @@ arch/s390/include/uapi/asm/ptrace.h
 arch/s390/include/uapi/asm/sie.h
 arch/arm/include/uapi/asm/kvm.h
 arch/arm64/include/uapi/asm/kvm.h
+arch/arm64/include/uapi/asm/unistd.h
 arch/alpha/include/uapi/asm/errno.h
 arch/mips/include/asm/errno.h
 arch/mips/include/uapi/asm/errno.h
@@ -53,6 +54,7 @@ include/uapi/asm-generic/errno.h
 include/uapi/asm-generic/errno-base.h
 include/uapi/asm-generic/ioctls.h
 include/uapi/asm-generic/mman-common.h
+include/uapi/asm-generic/unistd.h
 '
 
 check_2 () {