diff options
| author | Robin Getz <rgetz@blackfin.uclinux.org> | 2008-03-26 09:15:58 +0800 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2008-03-26 09:15:58 +0800 |
| commit | 9a62ca40fd793742f92565104c6b44319af8c282 (patch) | |
| tree | 6f35dc65b76e9d789da6dc6ca72624adbc389f41 /arch/blackfin/kernel/irqchip.c | |
| 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>
Diffstat (limited to 'arch/blackfin/kernel/irqchip.c')
0 files changed, 0 insertions, 0 deletions