Commit efd44854 authored by Kan Liang's avatar Kan Liang Committed by Peter Zijlstra
Browse files

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: default avatarKan Liang <kan.liang@linux.intel.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20250424134718.311934-4-kan.liang@linux.intel.com
parent f51972e6

arch/x86/events/perf_event.h

+1 −1
Original line number Diff line number Diff line
@@ -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 {