[GIT PULL] perf events fix

[Ingo Molnar <mingo@kernel.org>]

Linus,

Please pull the latest perf/urgent Git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-urgent-2024-04-14

   # HEAD: dec8ced871e17eea46f097542dd074d022be4bd1 perf/x86: Fix out of range data

Fix the x86 PMU multi-counter code returning invalid
data in certain circumstances.

Thanks,

	Ingo

------------------>
Namhyung Kim (1):
      perf/x86: Fix out of range data


 arch/x86/events/core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index 09050641ce5d..5b0dd07b1ef1 100644
--- a/arch/x86/events/core.c
+++ b/arch/x86/events/core.c
@@ -1644,6 +1644,7 @@ static void x86_pmu_del(struct perf_event *event, int flags)
 	while (++i < cpuc->n_events) {
 		cpuc->event_list[i-1] = cpuc->event_list[i];
 		cpuc->event_constraint[i-1] = cpuc->event_constraint[i];
+		cpuc->assign[i-1] = cpuc->assign[i];
 	}
 	cpuc->event_constraint[i-1] = NULL;
 	--cpuc->n_events;