From: Arnaldo Carvalho de Melo <a...@redhat.com>

To get the changes in:

        09121255c784 ("perf/UAPI: Clearly mark __PERF_SAMPLE_CALLCHAIN_EARLY as 
internal use")

This cures the following warning during perf's build:

        Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' 
differs from latest version at 'include/uapi/linux/perf_event.h'
        diff -u tools/include/uapi/linux/perf_event.h 
include/uapi/linux/perf_event.h

Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Adrian Hunter <adrian.hun...@intel.com>
Cc: David Ahern <dsah...@gmail.com>
Cc: Jiri Olsa <jo...@kernel.org>
Cc: Namhyung Kim <namhy...@kernel.org>
Cc: Wang Nan <wangn...@huawei.com>
Link: https://lkml.kernel.org/n/tip-2vvwh2o19orn56di0ksrt...@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
---
 tools/include/uapi/linux/perf_event.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/include/uapi/linux/perf_event.h 
b/tools/include/uapi/linux/perf_event.h
index eeb787b1c53c..f35eb72739c0 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -144,7 +144,7 @@ enum perf_event_sample_format {
 
        PERF_SAMPLE_MAX = 1U << 20,             /* non-ABI */
 
-       __PERF_SAMPLE_CALLCHAIN_EARLY           = 1ULL << 63,
+       __PERF_SAMPLE_CALLCHAIN_EARLY           = 1ULL << 63, /* non-ABI; 
internal use */
 };
 
 /*
-- 
2.14.4

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