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authorIngo Molnar <mingo@kernel.org>2017-07-30 11:37:47 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-07-31 10:27:56 -0300
commitc59796d53b1c96fd8a0a63119820fb81e06e4aa4 (patch)
tree0e23d128d14fe06c23b02a3266053ef4558d3a93 /tools/perf/check-headers.sh
parentc3a3800fe46f00ceeeb181cc07cc4fdaed4574f1 (diff)
perf build: Clarify header version warning message
Change this: Warning: arch/x86/include/asm/disabled-features.h differs from kernel Warning: arch/x86/include/asm/cpufeatures.h differs from kernel Warning: arch/powerpc/include/uapi/asm/kvm.h differs from kernel Warning: arch/s390/include/uapi/asm/kvm.h differs from kernel Warning: Kernel ABI header at 'tools/arch/x86/include/asm/disabled-features.h' differs from latest version at 'arch/x86/include/asm/disabled-features.h' Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h' Warning: Kernel ABI header at 'tools/arch/powerpc/include/uapi/asm/kvm.h' differs from latest version at 'arch/powerpc/include/uapi/asm/kvm.h' Warning: Kernel ABI header at 'tools/arch/s390/include/uapi/asm/kvm.h' differs from latest version at 'arch/s390/include/uapi/asm/kvm.h' ... to make it clearer what the warning is about, and to make it easier to diff the two versions when syncing up the files. Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: David Carrillo-Cisneros <davidcc@google.com> Cc: Francis Deslauriers <francis.deslauriers@efficios.com> Cc: Geneviève Bastien <gbastien@versatic.net> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Julien Desfossez <jdesfossez@efficios.com> Cc: Martin Liška <mliska@suse.cz> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Milian Wolff <milian.wolff@kdab.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Turner <pjt@google.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Simon Que <sque@chromium.org> Cc: Stephane Eranian <eranian@google.com> Cc: Taeung Song <treeze.taeung@gmail.com> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/20170730093747.qogjn3lp7ntwcgwg@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/check-headers.sh')
-rwxr-xr-xtools/perf/check-headers.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh
index 9b6295809a3b..d87bc6af0ac2 100755
--- a/tools/perf/check-headers.sh
+++ b/tools/perf/check-headers.sh
@@ -47,7 +47,7 @@ check () {
cmd="diff $opts ../$file ../../$file > /dev/null"
test -f ../../$file &&
- eval $cmd || echo "Warning: $file differs from kernel" >&2
+ eval $cmd || echo "Warning: Kernel ABI header at 'tools/$file' differs from latest version at '$file'" >&2
}