4.17-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Adrian Hunter <adrian.hun...@intel.com>

commit 621a5a327c1e36ffd7bb567f44a559f64f76358f upstream.

Use a 64-bit type so that the cycle count is not limited to 32-bits.

Signed-off-by: Adrian Hunter <adrian.hun...@intel.com>
Cc: Jiri Olsa <jo...@redhat.com>
Cc: sta...@vger.kernel.org
Link: 
http://lkml.kernel.org/r/1528371002-8862-1-git-send-email-adrian.hun...@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>

---
 tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c
+++ b/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c
@@ -366,7 +366,7 @@ static int intel_pt_get_cyc(unsigned int
                if (len < offs)
                        return INTEL_PT_NEED_MORE_BYTES;
                byte = buf[offs++];
-               payload |= (byte >> 1) << shift;
+               payload |= ((uint64_t)byte >> 1) << shift;
        }
 
        packet->type = INTEL_PT_CYC;


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