* [CI] drm/i915: Disable atomics in L3 for gen9
@ 2021-05-28 17:25 J. Bruce Fields
2021-05-29 5:29 ` Greg KH
0 siblings, 1 reply; 3+ messages in thread
From: J. Bruce Fields @ 2021-05-28 17:25 UTC (permalink / raw)
To: stable; +Cc: Chris Wilson, intel-gfx
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 the patch applied and seeing
no obvious ill effects.
--b.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [CI] drm/i915: Disable atomics in L3 for gen9
2021-05-28 17:25 [CI] drm/i915: Disable atomics in L3 for gen9 J. Bruce Fields
@ 2021-05-29 5:29 ` Greg KH
2021-05-29 21:19 ` J. Bruce Fields
0 siblings, 1 reply; 3+ messages in thread
From: Greg KH @ 2021-05-29 5:29 UTC (permalink / raw)
To: J. Bruce Fields; +Cc: stable, Chris Wilson, intel-gfx
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 using the 5.11.y kernels). It applies
> cleanly, and I've been running 5.11.16 with the patch applied and seeing
> no obvious ill effects.
As 5.11.y is now end-of-life, and has been for a week or so, what
kernel(s) would you want this applied to given that 5.12.y is the latest
stable kernel tree?
What prevents you from moving to 5.12.y now?
thanks,
greg k-h
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [CI] drm/i915: Disable atomics in L3 for gen9
2021-05-29 5:29 ` Greg KH
@ 2021-05-29 21:19 ` J. Bruce Fields
0 siblings, 0 replies; 3+ messages in thread
From: J. Bruce Fields @ 2021-05-29 21:19 UTC (permalink / raw)
To: Greg KH; +Cc: stable, Chris Wilson, intel-gfx
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 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 the patch applied and seeing
> > no obvious ill effects.
>
> As 5.11.y is now end-of-life, and has been for a week or so, what
> kernel(s) would you want this applied to given that 5.12.y is the latest
> stable kernel tree?
Oh, apologies, I hadn't realized. That's fine, then.
--b.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-05-28 17:25 [CI] drm/i915: Disable atomics in L3 for gen9 J. Bruce Fields
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