diff options
| -rw-r--r-- | drivers/perf/thunderx2_pmu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/perf/thunderx2_pmu.c b/drivers/perf/thunderx2_pmu.c index fc1a376ee906..05378c0fd8f3 100644 --- a/drivers/perf/thunderx2_pmu.c +++ b/drivers/perf/thunderx2_pmu.c @@ -487,7 +487,7 @@ static void tx2_uncore_event_update(struct perf_event *event) new = reg_readl(hwc->event_base); prev = local64_xchg(&hwc->prev_count, new); /* handles rollover of 32 bit counter */ - delta = (u32)(((1UL << 32) - prev) + new); + delta = (u32)(((1ULL << 32) - prev) + new); } /* DMC event data_transfers granularity is 16 Bytes, convert it to 64 */ |