From c2093dcd064c979175e54c3ecba2fd755dc0bf19 Mon Sep 17 00:00:00 2001
From: Sultan Alsawaf <sultan@kerneltoast.com>
Date: Mon, 9 May 2022 23:04:19 -0700
Subject: [PATCH] Revert "drivers/perf: arm_pmu: Set readable_on_cpus for the
 perf event core"

This reverts commit b3168e753a14df944f662443d7cfeddaf3024c1a.

This is incorrect because it breaks the affinity of per-CPU perf events.

Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
Signed-off-by: azrim <mirzaspc@gmail.com>
---
 drivers/perf/arm_pmu.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c
index 33980c4e8c7c..a34b3d787435 100644
--- a/drivers/perf/arm_pmu.c
+++ b/drivers/perf/arm_pmu.c
@@ -424,7 +424,6 @@ __hw_perf_event_init(struct perf_event *event)
 			return -EINVAL;
 	}
 
-	cpumask_copy(&event->readable_on_cpus, &armpmu->supported_cpus);
 	return 0;
 }