Merge git://www.linux-watchdog.org/linux-watchdog

[mirror_ubuntu-artful-kernel.git] / tools / perf / util / perf_regs.c

diff --git a/tools/perf/util/perf_regs.c b/tools/perf/util/perf_regs.c
index 6b8eb13e14e4d5897fca71c41634a07cc9ec5d16..c4023f22f287dd7fb6cdf4a395af2f0d631665fb 100644 (file)
--- 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: