From efd448540e6243dbdaf0a7e1bcf49734e73f3c93 Mon Sep 17 00:00:00 2001 From: Kan Liang Date: Thu, 24 Apr 2025 06:47:16 -0700 Subject: [PATCH] perf/x86/intel: Check the X86 leader for ACR group The auto counter reload group also requires a group flag in the leader. The leader must be a X86 event. Signed-off-by: Kan Liang Signed-off-by: Peter Zijlstra (Intel) Link: https://lkml.kernel.org/r/20250424134718.311934-4-kan.liang@linux.intel.com --- arch/x86/events/perf_event.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h index 9c5cab80866c..e8bce89821be 100644 --- a/arch/x86/events/perf_event.h +++ b/arch/x86/events/perf_event.h @@ -129,7 +129,7 @@ static inline bool is_pebs_counter_event_group(struct perf_event *event) static inline bool is_acr_event_group(struct perf_event *event) { - return event->group_leader->hw.flags & PERF_X86_EVENT_ACR; + return check_leader_group(event->group_leader, PERF_X86_EVENT_ACR); } struct amd_nb { -- 2.50.1