Commit 77eb65cb authored by Heiko Carstens's avatar Heiko Carstens Committed by Linus Torvalds
Browse files

[PATCH] s390: kernel stack overflow panic 



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

Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 14651c79

arch/s390/kernel/traps.c

+4 −1
Original line number Diff line number Diff line
@@ -668,7 +668,10 @@ asmlinkage void space_switch_exception(struct pt_regs * regs, long int_code) 


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.");

}