On Tue, 2007-06-19 at 13:57 -0700, Daniel Walker wrote:

Looks like you have a whitespace issue here.. Should be tabs, not
spaces.

Bah, there's a "/* -*- linux-c -*- " at the top of that file that's
messing up with my emacs!

Is this better :-p

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

Index: linux-2.6.21.5-rt15/drivers/char/sysrq.c
===================================================================

--- linux-2.6.21.5-rt15.orig/drivers/char/sysrq.c
+++ linux-2.6.21.5-rt15/drivers/char/sysrq.c

@@ -213,7 +213,9 @@ static struct sysrq_key_op sysrq_showreg
 
 static void sysrq_handle_showallregs(int key, struct tty_struct *tty)
 {
+	preempt_disable();
 	nmi_show_all_regs();
+	preempt_enable();
 }
 
 static struct sysrq_key_op sysrq_showallregs_op = {