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-rw-r--r--tools/perf/arch/powerpc/util/header.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/arch/powerpc/util/header.c b/tools/perf/arch/powerpc/util/header.c
index c8d0dc775e..6b00efd536 100644
--- a/tools/perf/arch/powerpc/util/header.c
+++ b/tools/perf/arch/powerpc/util/header.c
@@ -34,7 +34,7 @@ get_cpuid_str(struct perf_pmu *pmu __maybe_unused)
{
char *bufp;
- if (asprintf(&bufp, "%.8lx", mfspr(SPRN_PVR)) < 0)
+ if (asprintf(&bufp, "0x%.8lx", mfspr(SPRN_PVR)) < 0)
bufp = NULL;
return bufp;