i386: touch_nmi_watchdog() in print_trace_address()

Prevent NMI watchdog triggering during long sysrq-T outputs. Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
git-mirror · Jul 22, 2007 · 601e625 · 601e625
1 parent 80b16c1
commit 601e625
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c
@@ -211,6 +211,7 @@ static void print_trace_address(void *data, unsigned long addr)
 {
 	printk("%s [<%08lx>] ", (char *)data, addr);
 	print_symbol("%s\n", addr);
+	touch_nmi_watchdog();
 }
 
 static struct stacktrace_ops print_trace_ops = {