diff options
Diffstat (limited to 'arch/x86/events/intel/core.c')
| -rw-r--r-- | arch/x86/events/intel/core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c index 2db93498ff71..ba101c28dcc9 100644 --- a/arch/x86/events/intel/core.c +++ b/arch/x86/events/intel/core.c @@ -2995,8 +2995,10 @@ static int handle_pmi_common(struct pt_regs *regs, u64 status) perf_sample_data_init(&data, 0, event->hw.last_period); - if (has_branch_stack(event)) + if (has_branch_stack(event)) { data.br_stack = &cpuc->lbr_stack; + data.sample_flags |= PERF_SAMPLE_BRANCH_STACK; + } if (perf_event_overflow(event, &data, regs)) x86_pmu_stop(event, 0); |