ore patch, that is);
- Caicos GPU in the same slot -> no problem
-- Ben
P.S. Alex, thanks for applying the patch so expeditiously!
On Fri, Feb 23, 2018 at 2:45 AM, Christian König <
ckoenig.leichtzumer...@gmail.com> wrote:
> Am 22.02.2018 um 18:56 schrieb Michel Dänzer:
>
opple)
which enabled the 64-bit DMA iommu bypass.
This caused the device to freeze, in some cases unrecoverably, and is
the subject of several bug reports internal to Red Hat.
Signed-off-by: Ben Crocker
---
drivers/gpu/drm/radeon/radeon_device.c | 4
1 file changed, 4 insertions(+)
diff --
ote:
> On 2018-02-22 10:57 PM, Ben Crocker wrote:
> > In radeon_device_init, set the need_dma32 flag for Cedar chips
> > (e.g. FirePro 2270). This fixes, or at least works around, a bug
> > on PowerPC exposed by last year's commits
> >
> > 8e3f1b1d8255105f31556
opple)
which enabled the 64-bit DMA iommu bypass.
This caused the device to freeze, in some cases unrecoverably, and is
the subject of several bug reports internal to Red Hat.
Signed-off-by: Ben Crocker
---
drivers/gpu/drm/radeon/radeon_device.c | 5 +
1 file changed, 5 insertions(+)
diff --
opple)
which enabled the 64-bit DMA iommu bypass.
This caused the device to freeze, in some cases unrecoverably, and is
the subject of several bug reports internal to Red Hat.
Signed-off-by: Ben Crocker
---
drivers/gpu/drm/radeon/radeon_device.c | 5 +
1 file changed, 5 insertions(+)
diff --
07 AM, Alex Deucher
wrote:
> On Thu, Feb 22, 2018 at 10:55 AM, Ben Crocker wrote:
> > Alex, Christian, et al.
> >
> > Thanks for your rapid response!
> >
> > I can certainly make the change PPC-only (#ifdef CONFIG_PPC64...) and I
> > think
> > that
depend on
Russell's and Alistair's changes, and my timetable for getting a fix in is
very short.
-- Ben
On Thu, Feb 22, 2018 at 2:25 AM, Christian König <
ckoenig.leichtzumer...@gmail.com> wrote:
> Am 22.02.2018 um 03:05 schrieb Alex Deucher:
>
>> On Wed, Feb 21, 2018 at
opple)
which enabled the 64-bit DMA iommu bypass.
This caused the device to freeze, in some cases unrecoverably, and is
the subject of several bug reports internal to Red Hat.
Signed-off-by: Ben Crocker
---
drivers/gpu/drm/radeon/radeon_device.c | 5 -
1 file changed, 4 insertions(+), 1 del
