linux-kernel - [PATCH 6.0 643/862] tracing: kprobe: Fix kprobe event gen test module on exit

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Date:   Wed, 19 Oct 2022 10:32:10 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, linux-riscv@...ts.infradead.org,
        mingo@...hat.com, paul.walmsley@...ive.com, palmer@...belt.com,
        aou@...s.berkeley.edu, zanussi@...nel.org, liaochang1@...wei.com,
        chris.zjh@...wei.com, Yipeng Zou <zouyipeng@...wei.com>,
        "Masami Hiramatsu (Google)" <mhiramat@...nel.org>,
        "Steven Rostedt (Google)" <rostedt@...dmis.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 6.0 643/862] tracing: kprobe: Fix kprobe event gen test module on exit

From: Yipeng Zou <zouyipeng@...wei.com>

[ Upstream commit ac48e189527fae87253ef2bf58892e782fb36874 ]

Correct gen_kretprobe_test clr event para on module exit.
This will make it can't to delete.

Link: https://lkml.kernel.org/r/20220919125629.238242-2-zouyipeng@huawei.com

Cc: <linux-riscv@...ts.infradead.org>
Cc: <mingo@...hat.com>
Cc: <paul.walmsley@...ive.com>
Cc: <palmer@...belt.com>
Cc: <aou@...s.berkeley.edu>
Cc: <zanussi@...nel.org>
Cc: <liaochang1@...wei.com>
Cc: <chris.zjh@...wei.com>
Fixes: 64836248dda2 ("tracing: Add kprobe event command generation test module")
Signed-off-by: Yipeng Zou <zouyipeng@...wei.com>
Acked-by: Masami Hiramatsu (Google) <mhiramat@...nel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@...dmis.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 kernel/trace/kprobe_event_gen_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/kprobe_event_gen_test.c b/kernel/trace/kprobe_event_gen_test.c
index 18b0f1cbb947..e023154be0f8 100644
--- a/kernel/trace/kprobe_event_gen_test.c
+++ b/kernel/trace/kprobe_event_gen_test.c
@@ -206,7 +206,7 @@ static void __exit kprobe_event_gen_test_exit(void)
 	WARN_ON(kprobe_event_delete("gen_kprobe_test"));
 
 	/* Disable the event or you can't remove it */
-	WARN_ON(trace_array_set_clr_event(gen_kprobe_test->tr,
+	WARN_ON(trace_array_set_clr_event(gen_kretprobe_test->tr,
 					  "kprobes",
 					  "gen_kretprobe_test", false));
 
-- 
2.35.1