On Tue, 2019-01-08 at 14:12 +0100, h...@lst.de wrote:
> On Tue, Jan 08, 2019 at 09:51:45AM +, Thomas Hellstrom wrote:
> > Hi, Christoph,
> >
> > On Sat, 2019-01-05 at 09:01 +0100, Christoph Hellwig wrote:
> > > Hi Thomas,
> > >
> > > vmwgfx has been doing some odd checks based on DMA ops whic
On Tue, Jan 08, 2019 at 09:51:45AM +, Thomas Hellstrom wrote:
> Hi, Christoph,
>
> On Sat, 2019-01-05 at 09:01 +0100, Christoph Hellwig wrote:
> > Hi Thomas,
> >
> > vmwgfx has been doing some odd checks based on DMA ops which rely
> > on deep DMA mapping layer internals, and I think the chan
Hi, Christoph,
On Sat, 2019-01-05 at 09:01 +0100, Christoph Hellwig wrote:
> Hi Thomas,
>
> vmwgfx has been doing some odd checks based on DMA ops which rely
> on deep DMA mapping layer internals, and I think the changes in
> Linux 4.21 finally broke most of these implicit assumptions.
Thanks.
