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m68knommu: start dump from exception stack 

In die_if_kernel() start the stack dump at the exception-time SP, not at the
SP with all the saved registers; the stack below exception-time sp contains
only exception-saved values and is already printed in details just before.

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Greg Ungerer 2007-07-19 01:49:14 -07:00 committed by Linus Torvalds
parent 2502b667ea
commit a4c8b91590
1 changed files with 1 additions and 1 deletions
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2
arch/m68knommu/kernel/traps.c
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@ -80,7 +80,7 @@ void die_if_kernel(char *str, struct pt_regs *fp, int nr)
printk(KERN_EMERG "Process %s (pid: %d, stackpage=%08lx)\n",
current->comm, current->pid, PAGE_SIZE+(unsigned long)current);
show_stack(NULL, (unsigned long *)fp);
show_stack(NULL, (unsigned long *)(fp + 1));
add_taint(TAINT_DIE);
do_exit(SIGSEGV);
}