linux-kernel - [tip:perf/core] tools: Copy coresight-pmu.h header file needed by perf tools

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Message-ID: <tip-39ff526350059e61234d58676c13bcfcaac3a451@git.kernel.org>
Date:   Wed, 24 Aug 2016 02:23:06 -0700
From:   tip-bot for Mathieu Poirier <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     tglx@...utronix.de, vince@...ter.net, jolsa@...nel.org,
        peterz@...radead.org, linux-kernel@...r.kernel.org,
        acme@...hat.com, mathieu.poirier@...aro.org, mingo@...nel.org,
        hpa@...or.com
Subject: [tip:perf/core] tools: Copy coresight-pmu.h header file needed by
 perf tools

Commit-ID:  39ff526350059e61234d58676c13bcfcaac3a451
Gitweb:     http://git.kernel.org/tip/39ff526350059e61234d58676c13bcfcaac3a451
Author:     Mathieu Poirier <mathieu.poirier@...aro.org>
AuthorDate: Thu, 11 Aug 2016 10:20:56 -0600
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Tue, 23 Aug 2016 15:37:33 -0300

tools: Copy coresight-pmu.h header file needed by perf tools

Directly accessing kernel files is not allowed anymore.  As such making
file coresight-pmu.h accessible by the perf tools and complain if this
copy strays from the one found in the main kernel tree.

Signed-off-by: Mathieu Poirier <mathieu.poirier@...aro.org>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Vince Weaver <vince@...ter.net>
Link: http://lkml.kernel.org/r/1470932464-726-2-git-send-email-mathieu.poirier@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 {include => tools/include}/linux/coresight-pmu.h | 0
 tools/perf/MANIFEST                              | 1 +
 tools/perf/Makefile.perf                         | 3 +++
 3 files changed, 4 insertions(+)

diff --git a/include/linux/coresight-pmu.h b/tools/include/linux/coresight-pmu.h
similarity index 100%
copy from include/linux/coresight-pmu.h
copy to tools/include/linux/coresight-pmu.h
diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST
index f23a5e7..ff200c6 100644
--- a/tools/perf/MANIFEST
+++ b/tools/perf/MANIFEST
@@ -60,6 +60,7 @@ tools/include/asm-generic/bitops.h
 tools/include/linux/atomic.h
 tools/include/linux/bitops.h
 tools/include/linux/compiler.h
+tools/include/linux/coresight-pmu.h
 tools/include/linux/filter.h
 tools/include/linux/hash.h
 tools/include/linux/kernel.h
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 2d90875..aa7ab23 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -429,6 +429,9 @@ $(PERF_IN): prepare FORCE
 	@(test -f ../../include/asm-generic/bitops/fls64.h && ( \
         (diff -B ../include/asm-generic/bitops/fls64.h ../../include/asm-generic/bitops/fls64.h >/dev/null) \
         || echo "Warning: tools/include/asm-generic/bitops/fls64.h differs from kernel" >&2 )) || true
+	@(test -f ../../include/linux/coresight-pmu.h && ( \
+	(diff -B ../include/linux/coresight-pmu.h ../../include/linux/coresight-pmu.h >/dev/null) \
+	|| echo "Warning: tools/include/linux/coresight-pmu.h differs from kernel" >&2 )) || true
 	$(Q)$(MAKE) $(build)=perf
 
 $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(LIBTRACEEVENT_DYNAMIC_LIST)