[POWERPC] Handle recursive oopses

Handle recursive oopses, like on x86. We had a few cases recently where
we locked up in oops printing and didnt make it into crashdump.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
anton@samba.org 2007-03-20 20:38:13 -05:00 • committed by Paul Mackerras
commit 34c2a14fc2