[PATCH 5.18 0889/1095] lib/smp_processor_id: fix imbalanced instrumentation_end() call

[Greg Kroah-Hartman]

From: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>

[ Upstream commit bd27acaac24e4b252ee28dddcabaee80456d0faf ]

Currently instrumentation_end() won't be called if printk_ratelimit()
returned false.

Link: https://lkml.kernel.org/r/a636d8e0-ad32-5888-acac-671f7f553bb3@xxxxxxxxxxxxxxxxxxx
Fixes: 126f21f0e8d46e2c ("lib/smp_processor_id: Move it into noinstr section")
Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Alexandre Chartre <alexandre.chartre@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 lib/smp_processor_id.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/smp_processor_id.c b/lib/smp_processor_id.c
index 046ac6297c78..a2bb7738c373 100644
--- a/lib/smp_processor_id.c
+++ b/lib/smp_processor_id.c
@@ -47,9 +47,9 @@ unsigned int check_preemption_disabled(const char *what1, const char *what2)
 
 	printk("caller is %pS\n", __builtin_return_address(0));
 	dump_stack();
-	instrumentation_end();
 
 out_enable:
+	instrumentation_end();
 	preempt_enable_no_resched_notrace();
 out:
 	return this_cpu;
-- 
2.35.1