[Bug 89360] [bdw-u iommu] DMAR error -> GPU hang

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89360

--- Comment #88 from Yves-Alexis <corsac at debian.org> ---
(In reply to stsp from comment #87)
> (In reply to Yves-Alexis from comment #86)
> > Unfortunately it's not really reproducible at will,
> 
> Then I wonder why the bugs like
> https://bugs.freedesktop.org/show_bug.cgi?id=100203
> https://bugs.freedesktop.org/show_bug.cgi?id=94959
> and all the other 100%-reproducible bugs were
> marked as a duplicate of this one... :(

I can't really comment on the other bug. For me, I can't trigger it right away,
but since 3 years now every time I try to remove igfx_off the systems ends up
freezing after a while. I try to test latest branches and provide logs, but
honestly nothing really changed since 2015.

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