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From:   Dave Airlie <airlied@gmail.com>
Date:   Thu, 4 Aug 2022 14:24:26 +1000
Message-ID: <CAPM=9twUvRoVcWHhBH7yuDDVj8K8aM0APQ8Yx3cx19keLJP8Gg@mail.gmail.com>
Subject: Re: [git pull] drm for 5.20/6.0
To:     Linus Torvalds <torvalds@linux-foundation.org>
Cc:     Daniel Vetter <daniel.vetter@ffwll.ch>,
        dri-devel <dri-devel@lists.freedesktop.org>,
        LKML <linux-kernel@vger.kernel.org>
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On Thu, 4 Aug 2022 at 14:02, Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> On Wed, Aug 3, 2022 at 8:53 PM Dave Airlie <airlied@gmail.com> wrote:
> >
> > > It works on my intel laptop, so it's amdgpu somewhere.
> >
> > I'll spin my ryzen up to see if I can reproduce, and test against the
> > drm-next pre-merge tree as well.
>
> So it's not my merge - I've had a bad result in the middle of the DRM
> history too.
>
> On a positive note, my arm64 machine works fine, but that's just using
> fbdev so ...
>
> But another datapoint to say that it's amdgpu-specific. Not that that
> was really in doubt.

I've reproduced it, I'll send you a revert pile when I confirm it is
the buddy allocator.

Dave.