Commit-ID: a04880028df10322a9ce019c50446f91af45c7ed
Gitweb: https://git.kernel.org/tip/a04880028df10322a9ce019c50446f91af45c7ed
Author: Ingo Molnar <mingo@xxxxxxxxxx>
AuthorDate: Mon, 13 Nov 2017 07:15:41 +0100
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Mon, 13 Nov 2017 07:15:41 +0100
timer/debug: Change /proc/timer_list from 0444 to 0400
While it uses %pK, there's still few reasons to read this file
as non-root.
Suggested-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
kernel/time/timer_list.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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 @@ 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;
--
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