From bd5ceb985c569c5f8ea180c2028a2eb29f61c874 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@kernel.org>
Date: Mon, 13 Nov 2017 07:15:41 +0100
Subject: timer/debug: Change /proc/timer_list from 0444 to 0400

[ Upstream commit 8e7df2b5b7f245c9bd11064712db5cb69044a362 ]

While it uses %pK, there's still few reasons to read this file
as non-root.

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 kernel/time/timer_list.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'kernel/time/timer_list.c')

diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
index ef4f16e81283..1407ed20ea93 100644
--- a/kernel/time/timer_list.c
+++ b/kernel/time/timer_list.c
@@ -399,7 +399,7 @@ static int __init init_timer_list_procfs(void)
 {
 	struct proc_dir_entry *pe;
 
-	pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
+	pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
 	if (!pe)
 		return -ENOMEM;
 	return 0;
-- 
cgit v1.2.3