Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9e35d20663344b38339ffb6127ba08285f3397a9
Commit: 9e35d20663344b38339ffb6127ba08285f3397a9
Parent: 887cc127233f34e833d074380f433a04de207563
Author: Dmitry Torokhov <[EMAIL PROTECTED]>
AuthorDate: Thu Apr 12 01:30:52 2007 -0400
Committer: Dmitry Torokhov <[EMAIL PROTECTED]>
CommitDate: Thu Apr 12 01:30:52 2007 -0400
Input: keyboard handler - use printk_ratelimit()
Use printk_ratelimit() to protect ourselves from buggy drivers or
devices endlessly generating invalid events.
Suggested by Andrew Morton.
Signed-off-by: Dmitry Torokhov <[EMAIL PROTECTED]>
---
drivers/char/keyboard.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c
index 5971254..c06e86a 100644
--- a/drivers/char/keyboard.c
+++ b/drivers/char/keyboard.c
@@ -1135,7 +1135,7 @@ static void kbd_keycode(unsigned int keycode, int down,
int hw_raw)
if ((raw_mode = (kbd->kbdmode == VC_RAW)) && !hw_raw)
if (emulate_raw(vc, keycode, !down << 7))
- if (keycode < BTN_MISC)
+ if (keycode < BTN_MISC && printk_ratelimit())
printk(KERN_WARNING "keyboard.c: can't emulate
rawmode for keycode %d\n", keycode);
#ifdef CONFIG_MAGIC_SYSRQ /* Handle the SysRq Hack */
-
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