diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/events/core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c index 140d33288e78..3d24edfef3e4 100644 --- a/arch/x86/events/core.c +++ b/arch/x86/events/core.c @@ -2118,7 +2118,8 @@ static int x86_pmu_event_init(struct perf_event *event) event->destroy(event); } - if (READ_ONCE(x86_pmu.attr_rdpmc)) + if (READ_ONCE(x86_pmu.attr_rdpmc) && + !(event->hw.flags & PERF_X86_EVENT_FREERUNNING)) event->hw.flags |= PERF_X86_EVENT_RDPMC_ALLOWED; return err; |