[Intel-gfx] [PATCH] uapi/perf: Squelch compiler warning
Chris Wilson
chris at chris-wilson.co.uk
Sat Jul 27 12:17:50 UTC 2019
Remove copious amounts of
./include/uapi/linux/perf_event.h:147:56: warning: cast truncates bits from constant value (8000000000000000 becomes 0)
as they are drowning out our warnings.
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
include/uapi/linux/perf_event.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h
index 7198ddd0c6b1..9c5f958106b0 100644
--- a/include/uapi/linux/perf_event.h
+++ b/include/uapi/linux/perf_event.h
@@ -144,8 +144,8 @@ enum perf_event_sample_format {
PERF_SAMPLE_MAX = 1U << 20, /* non-ABI */
- __PERF_SAMPLE_CALLCHAIN_EARLY = 1ULL << 63, /* non-ABI; internal use */
};
+#define __PERF_SAMPLE_CALLCHAIN_EARLY (1ULL << 63) /* non-ABI; internal use */
/*
* values to program into branch_sample_type when PERF_SAMPLE_BRANCH is set
--
2.22.0
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