On Sat, May 29, 2021 at 07:29:12AM +0200, Greg KH wrote:
> On Fri, May 28, 2021 at 01:25:43PM -0400, J. Bruce Fields wrote:
> > Would it be possible to apply
> >
> > 58586680ffad "drm/i915: Disable atomics in L3 for gen9"
> >
> > to stable kernels?
> >
> > I'm finding it quite easy to crash
On Fri, May 28, 2021 at 01:25:43PM -0400, J. Bruce Fields wrote:
> Would it be possible to apply
>
> 58586680ffad "drm/i915: Disable atomics in L3 for gen9"
>
> to stable kernels?
>
> I'm finding it quite easy to crash my Thinkpad X1 Carbon 6th gen with
> Blender on Fedora 34 (which is usi
Would it be possible to apply
58586680ffad "drm/i915: Disable atomics in L3 for gen9"
to stable kernels?
I'm finding it quite easy to crash my Thinkpad X1 Carbon 6th gen with
Blender on Fedora 34 (which is using the 5.11.y kernels). It applies
cleanly, and I've been running 5.11.16 with
Enabling atomic operations in L3 leads to unrecoverable GPU hangs, as
the machine stops responding milliseconds after receipt of the reset
request [GDRT]. By disabling the cached atomics, the hang do not occur
and we presume the GPU would reset normally for similar hangs.
Reported-by: Jason Ekstra
Enabling atomic operations in L3 leads to unrecoverable GPU hangs, as
the machine stops responding milliseconds after receipt of the reset
request [GDRT]. By disabling the cached atomics, the hang do not occur
and we presume the GPU would reset normally for similar hangs.
Reported-by: Jason Ekstra
