On Fri, 2016-29-04 at 13:25:24 UTC, Michael Ellerman wrote:
> From: "Aneesh Kumar K.V"
>
> The driver was requesting for a writethrough mapping. But with those
> flags we will end up with an SAO mapping because we now have memory
> conherence always enabled. ie, the existing mapping will end up w
From: "Aneesh Kumar K.V"
The driver was requesting for a writethrough mapping. But with those
flags we will end up with an SAO mapping because we now have memory
conherence always enabled. ie, the existing mapping will end up with a
WIMG value 0b1110 which is Strong Access Order.
Update this to
