[git pull] drm for 5.20/6.0

[Dave Airlie]

On Thu, 4 Aug 2022 at 14:46, Linus Torvalds
<torvalds at linux-foundation.org> wrote:
>
> On Wed, Aug 3, 2022 at 9:27 PM Linus Torvalds
> <torvalds at linux-foundation.org> wrote:
> >
> > I'll do a few more. It's close enough already that it should be just
> > four more reboots to pinpoint exactly which commit breaks.
>
> commit 5d945cbcd4b16a29d6470a80dfb19738f9a4319f is the first bad commit.
>
> I think it's supposed to make no semantic changes, but it clearly does.
>
> What a pain to figure out what's wrong in there, and I assume it
> doesn't revert cleanly either.
>
> Bringing in the guilty parties. See
>
>   https://lore.kernel.org/all/CAHk-=wj+yzauNXiEwHfCrkbdLSQkizdR1Q3YJLAqPo6AVq2_4Q@mail.gmail.com/
>
> for the beginning of this thread.

I think I've tracked it down, looks like it would only affect GFX8
cards, which might explain why you and I have seen it, and I haven't
seen any other reports.

pretty sure you have an rx580, and I just happen to have a fiji card
in this machine right now.

I'll retest on master and send you a fixup patch.

Dave.