[patch 7/11] s390: kernel stack overflow panic.

[Martin Schwidefsky]

[patch 7/11] s390: kernel stack overflow panic.

From: Heiko Carstens <heiko.carstens@xxxxxxxxxx>

die() doesn't return, therefore print registers and then panic instead.

Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

diffstat:
 arch/s390/kernel/traps.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletion(-)

diff -urpN linux-2.6/arch/s390/kernel/traps.c linux-2.6-patched/arch/s390/kernel/traps.c
--- linux-2.6/arch/s390/kernel/traps.c	2005-03-02 08:37:55.000000000 +0100
+++ linux-2.6-patched/arch/s390/kernel/traps.c	2005-06-01 19:43:19.000000000 +0200
@@ -668,7 +668,10 @@ asmlinkage void space_switch_exception(s
 
 asmlinkage void kernel_stack_overflow(struct pt_regs * regs)
 {
-	die("Kernel stack overflow", regs, 0);
+	bust_spinlocks(1);
+	printk("Kernel stack overflow.\n");
+	show_regs(regs);
+	bust_spinlocks(0);
 	panic("Corrupt kernel stack, can't continue.");
 }
 
-
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