* [patch 7/11] s390: kernel stack overflow panic.
@ 2005-06-01 18:03 Martin Schwidefsky
0 siblings, 0 replies; only message in thread
From: Martin Schwidefsky @ 2005-06-01 18:03 UTC (permalink / raw)
To: akpm, linux-kernel
[patch 7/11] s390: kernel stack overflow panic.
From: Heiko Carstens <heiko.carstens@de.ibm.com>
die() doesn't return, therefore print registers and then panic instead.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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.");
}
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2005-06-01 18:36 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2005-06-01 18:03 [patch 7/11] s390: kernel stack overflow panic Martin Schwidefsky
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox