From: Horms <horms@verge.net.au>
To: linux-ia64@vger.kernel.org
Subject: [PATCH] ia64: support panic_on_oops sysctl
Date: Wed, 15 Feb 2006 08:23:09 +0000 [thread overview]
Message-ID: <20060215082307.GA28244@verge.net.au> (raw)
Trivial port of this feature from i386
As it stands, panic_on_oops but does nothing on ia64
Signed-Off-By: Horms <horms@verge.net.au>
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -16,6 +16,7 @@
#include <linux/module.h> /* for EXPORT_SYMBOL */
#include <linux/hardirq.h>
#include <linux/kprobes.h>
+#include <linux/delay.h> /* for ssleep() */
#include <asm/fpswa.h>
#include <asm/ia32.h>
@@ -116,6 +117,13 @@ die (const char *str, struct pt_regs *re
bust_spinlocks(0);
die.lock_owner = -1;
spin_unlock_irq(&die.lock);
+
+ if (panic_on_oops) {
+ printk(KERN_EMERG "Fatal exception: panic in 5 seconds\n");
+ ssleep(5);
+ panic("Fatal exception");
+ }
+
do_exit(SIGSEGV);
}
reply other threads:[~2006-02-15 8:23 UTC|newest]
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