linux-kernel - [tip:perf/core] tools: Copy uapi/linux/hw

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Date:	Wed, 13 Jul 2016 00:17:38 -0700
From:	tip-bot for Arnaldo Carvalho de Melo <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	tglx@...utronix.de, acme@...hat.com, adrian.hunter@...el.com,
	mingo@...nel.org, hpa@...or.com, wangnan0@...wei.com,
	linux-kernel@...r.kernel.org, namhyung@...nel.org,
	dsahern@...il.com, jolsa@...nel.org
Subject: [tip:perf/core] tools: Copy uapi/linux/hw_breakpoint.h from the
 kernel

Commit-ID:  4998a1224686d74ab7f7789787f7f7f904c75dfc
Gitweb:     http://git.kernel.org/tip/4998a1224686d74ab7f7789787f7f7f904c75dfc
Author:     Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Mon, 11 Jul 2016 23:37:18 -0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Tue, 12 Jul 2016 15:20:34 -0300

tools: Copy uapi/linux/hw_breakpoint.h from the kernel

To allow the build to complete on older systems, where those files are
either not uptodate, lacking some recent additions or not present at
all.

And check if the copy drifts from the kernel.

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Wang Nan <wangnan0@...wei.com>
Link: http://lkml.kernel.org/n/tip-3jz31pz4nw526uko5da9e7o3@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 {include => tools/include}/uapi/linux/hw_breakpoint.h | 0
 tools/perf/MANIFEST                                   | 3 +--
 tools/perf/Makefile.perf                              | 3 +++
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/uapi/linux/hw_breakpoint.h b/tools/include/uapi/linux/hw_breakpoint.h
similarity index 100%
copy from include/uapi/linux/hw_breakpoint.h
copy to tools/include/uapi/linux/hw_breakpoint.h
diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST
index d15c052..a4aefae 100644
--- a/tools/perf/MANIFEST
+++ b/tools/perf/MANIFEST
@@ -61,6 +61,7 @@ tools/include/linux/list.h
 tools/include/linux/log2.h
 tools/include/uapi/linux/bpf.h
 tools/include/uapi/linux/bpf_common.h
+tools/include/uapi/linux/hw_breakpoint.h
 tools/include/uapi/linux/perf_event.h
 tools/include/linux/poison.h
 tools/include/linux/rbtree.h
@@ -82,10 +83,8 @@ arch/*/include/asm/unistd*.h
 arch/*/include/uapi/asm/unistd*.h
 tools/arch/*/include/uapi/asm/perf_regs.h
 include/linux/poison.h
-include/linux/hw_breakpoint.h
 include/uapi/linux/const.h
 include/uapi/linux/swab.h
-include/uapi/linux/hw_breakpoint.h
 arch/x86/include/asm/svm.h
 arch/x86/include/asm/vmx.h
 arch/x86/include/asm/kvm_host.h
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 34b91ba..0d07672 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -348,6 +348,9 @@ $(PERF_IN): prepare FORCE
 	@(test -f ../../include/uapi/linux/perf_event.h && ( \
         (diff -B ../include/uapi/linux/perf_event.h ../../include/uapi/linux/perf_event.h >/dev/null) \
         || echo "Warning: tools/include/uapi/linux/perf_event.h differs from kernel" >&2 )) || true
+	@(test -f ../../include/uapi/linux/hw_breakpoint.h && ( \
+        (diff -B ../include/uapi/linux/hw_breakpoint.h ../../include/uapi/linux/hw_breakpoint.h >/dev/null) \
+        || echo "Warning: tools/include/uapi/linux/hw_breakpoint.h differs from kernel" >&2 )) || true
 	@(test -f ../../arch/x86/include/asm/disabled-features.h && ( \
         (diff -B ../arch/x86/include/asm/disabled-features.h ../../arch/x86/include/asm/disabled-features.h >/dev/null) \
         || echo "Warning: tools/arch/x86/include/asm/disabled-features.h differs from kernel" >&2 )) || true