Andi Kleen 388c19e176 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>

2007-06-20 14:27:25 -07:00

4.2 KiB

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