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diff --git a/tools/perf/arch/powerpc/util/skip-callchain-idx.c b/tools/perf/arch/powerpc/util/skip-callchain-idx.c
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index a7c23a4..d73ef8b 100644
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--- a/tools/perf/arch/powerpc/util/skip-callchain-idx.c
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+++ b/tools/perf/arch/powerpc/util/skip-callchain-idx.c
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@@ -15,6 +15,7 @@
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 #include "util/thread.h"
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 #include "util/callchain.h"
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+#include "util/debug.h"
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 /*
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  * When saving the callchain on Power, the kernel conservatively saves