Robin Getz 9a62ca40fd [Blackfin] arch: fix bug - when we crash, current is not valid
Sometimes when we crash, current is not valid, (has been written
over), so the existing code causes a invalid read during exception
context - which is a unrecoverable double fault. This fixes this.

Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
2008-03-26 09:15:58 +08:00
..