diff options
| author | Andi Kleen <ak@suse.de> | 2007-06-20 12:23:32 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-06-20 14:27:25 -0700 |
| commit | 388c19e176436707eb30a81c7e4129e08769f92b (patch) | |
| tree | 168017ad573b12c35a39f52f3513c779de3fb8c8 /arch/x86_64/kernel/tce.c | |
| parent | 0b622330213ce0f0ee23199e433ed73284209b46 (diff) | |
x86: Disable DAC on VIA bridges
Several reports that VIA bridges don't support DAC and corrupt
data. I don't know if it's fixed, but let's just blacklist
them all for now.
It can be overwritten with iommu=usedac
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86_64/kernel/tce.c')
0 files changed, 0 insertions, 0 deletions