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authorHorms <horms@verge.net.au>2006-02-15 17:23:09 +0900
committerTony Luck <tony.luck@intel.com>2006-02-15 15:16:50 -0800
commitb05de01ae1c76b7d61da21bbcc26345bf7a9052f (patch)
treefe5f3f24f79af12853f142f1545703b1abe69895 /arch
parentdefbb2c929cbe89dc92239b303cd33d3c85e9a83 (diff)
[IA64] support panic_on_oops sysctl
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> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/ia64/kernel/traps.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index 55391901b01..dabd6c32641 100644
--- 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 *regs, long err)
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);
}