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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - amdgpu fails to resume on 5.2 kernel [regression]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111922#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - amdgpu fails to resume on 5.2 kernel [regression]"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111922">bug 111922</a>
from <span class="vcard"><a class="email" href="mailto:pierre-bugzilla@ossman.eu" title="Pierre Ossman <pierre-bugzilla@ossman.eu>"> <span class="fn">Pierre Ossman</span></a>
</span></b>
<pre>I finally got a build environment set up, and the winner is:
<span class="quote">> df8368be1382b442384507a5147c89978cd60702 is the first bad commit
> commit df8368be1382b442384507a5147c89978cd60702
> Author: Nicholas Kazlauskas <<a href="mailto:nicholas.kazlauskas@amd.com">nicholas.kazlauskas@amd.com</a>>
> Date: Wed Feb 27 12:56:36 2019 -0500
>
> drm/amdgpu: Bump amdgpu version for per-flip plane tiling updates
>
> To help xf86-video-amdgpu and mesa know DC supports updating the
> tiling attributes for a framebuffer per-flip.
>
> Cc: Michel Dänzer <<a href="mailto:michel@daenzer.net">michel@daenzer.net</a>>
> Signed-off-by: Nicholas Kazlauskas <<a href="mailto:nicholas.kazlauskas@amd.com">nicholas.kazlauskas@amd.com</a>>
> Acked-by: Alex Deucher <<a href="mailto:alexander.deucher@amd.com">alexander.deucher@amd.com</a>>
> Reviewed-by: Marek Olšák <<a href="mailto:marek.olsak@amd.com">marek.olsak@amd.com</a>>
> Signed-off-by: Alex Deucher <<a href="mailto:alexander.deucher@amd.com">alexander.deucher@amd.com</a>>
>
> :040000 040000 06a7975c484e74ebdaa4ccf9ee1dc5dac7a0abc9 ab68acde511d49b3f96818066bba35f255ce1656 M drivers</span >
Which seems extremely odd given the contents of that commit. But I guess it
makes userspace change behaviour in a way that provokes the bug?
I don't think bisect will get me further. Help?</pre>
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