We have reports of heavy screen corruption if we try to use the stolen
memory reserved by the BIOS whilst the DMA-Remapper is active. This
quirk may be only specific to a few machines or BIOSes, but first lets
apply the big hammer and always disable use of stolen memory when DMAR
is active.
Bugzil
On Fri, Feb 28, 2014 at 12:14:02PM +, Chris Wilson wrote:
> We have reports of heavy screen corruption if we try to use the stolen
> memory reserved by the BIOS whilst the DMA-Remapper is active. This
> quirk may be only specific to a few machines or BIOSes, but first lets
> apply the big hamme
On Wed, Mar 05, 2014 at 04:17:17PM +0100, Daniel Vetter wrote:
> On Fri, Feb 28, 2014 at 12:14:02PM +, Chris Wilson wrote:
> > We have reports of heavy screen corruption if we try to use the stolen
> > memory reserved by the BIOS whilst the DMA-Remapper is active. This
> > quirk may be only spe
On Wed, Mar 05, 2014 at 03:32:54PM +, Chris Wilson wrote:
> On Wed, Mar 05, 2014 at 04:17:17PM +0100, Daniel Vetter wrote:
> > On Fri, Feb 28, 2014 at 12:14:02PM +, Chris Wilson wrote:
> > > We have reports of heavy screen corruption if we try to use the stolen
> > > memory reserved by the
On Wed, 05 Mar 2014, Daniel Vetter wrote:
> On Wed, Mar 05, 2014 at 03:32:54PM +, Chris Wilson wrote:
>> On Wed, Mar 05, 2014 at 04:17:17PM +0100, Daniel Vetter wrote:
>> > On Fri, Feb 28, 2014 at 12:14:02PM +, Chris Wilson wrote:
>> > > We have reports of heavy screen corruption if we try
