diff options
| -rw-r--r-- | tools/perf/util/perf_regs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/perf/util/perf_regs.c b/tools/perf/util/perf_regs.c index 6b8eb13e14e4..c4023f22f287 100644 --- a/tools/perf/util/perf_regs.c +++ b/tools/perf/util/perf_regs.c @@ -12,18 +12,18 @@ int perf_reg_value(u64 *valp, struct regs_dump *regs, int id) int i, idx = 0; u64 mask = regs->mask; - if (regs->cache_mask & (1 << id)) + if (regs->cache_mask & (1ULL << id)) goto out; - if (!(mask & (1 << id))) + if (!(mask & (1ULL << id))) return -EINVAL; for (i = 0; i < id; i++) { - if (mask & (1 << i)) + if (mask & (1ULL << i)) idx++; } - regs->cache_mask |= (1 << id); + regs->cache_mask |= (1ULL << id); regs->cache_regs[id] = regs->regs[idx]; out: |