Message ID | 20190415101204.15125-4-anju@linux.vnet.ibm.com (mailing list archive) |
---|---|
State | Superseded, archived |
Headers | show |
Series | powerpc/perf: IMC trace-mode support | expand |
Context | Check | Description |
---|---|---|
snowpatch_ozlabs/apply_patch | success | Successfully applied on branch next (8c2ffd9174779014c3fe1f96d9dc3641d9175f00) |
snowpatch_ozlabs/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 9 lines checked |
diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c index 51f1d3eaaa6d..7fe258e17dfe 100644 --- a/arch/powerpc/perf/imc-pmu.c +++ b/arch/powerpc/perf/imc-pmu.c @@ -859,6 +859,9 @@ static int thread_imc_event_init(struct perf_event *event) if (event->attr.type != event->pmu->type) return -ENOENT; + if (!capable(CAP_SYS_ADMIN)) + return -EACCES; + /* Sampling not supported */ if (event->hw.sample_period) return -EINVAL;