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-rw-r--r--arch/x86/kernel/cpu/perf_event_intel_ds.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c
index 655d591b57a0..54ff6ce519c1 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_ds.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c
@@ -963,7 +963,7 @@ static void intel_pmu_drain_pebs_nhm(struct pt_regs *iregs)
*/
WARN_ONCE(top - at > x86_pmu.max_pebs_events * x86_pmu.pebs_record_size,
"Unexpected number of pebs records %ld\n",
- (top - at) / x86_pmu.pebs_record_size);
+ (long)(top - at) / x86_pmu.pebs_record_size);
for (; at < top; at += x86_pmu.pebs_record_size) {
struct pebs_record_nhm *p = at;
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