| commit | 9a62ca40fd793742f92565104c6b44319af8c282 | [log] [tgz] |
|---|---|---|
| author | Robin Getz <rgetz@blackfin.uclinux.org> | Wed Mar 26 09:15:58 2008 +0800 |
| committer | Bryan Wu <cooloney@kernel.org> | Wed Mar 26 09:15:58 2008 +0800 |
| tree | 6f35dc65b76e9d789da6dc6ca72624adbc389f41 | |
| parent | 81d9c7f27dd679df6d03df53eba4fd12caafdb47 [diff] |
[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>