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>
diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
index 0e7f542..0ed768b 100644
--- a/kernel/time/timer_list.c
+++ b/kernel/time/timer_list.c
@@ -389,7 +389,7 @@
{
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;