perf/x86/intel: Check the X86 leader for ACR group

Kan Liang · Peter Zijlstra · commit efd448540e62 · 2025-04-25T14:55:22.000+02:00
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 <kan.liang@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20250424134718.311934-4-kan.liang@linux.intel.com
diff --git 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 {

Original file line number	Diff line number	Diff line change
`@@ -129,7 +129,7 @@ static inline bool is_pebs_counter_event_group(struct perf_event *event)`
`129`	`129`
`130`	`130`	`static inline bool is_acr_event_group(struct perf_event *event)`
`131`	`131`	`{`
`132`		`- return event->group_leader->hw.flags & PERF_X86_EVENT_ACR;`
	`132`	`+ return check_leader_group(event->group_leader, PERF_X86_EVENT_ACR);`
`133`	`133`	`}`
`134`	`134`
`135`	`135`	`struct amd_nb {`