[Bug 208647] persistent amdgpu: [mmhub] page faults

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=208647

Nicolai Hähnle (nhaehnle at gmail.com) changed:

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--- Comment #3 from Nicolai Hähnle (nhaehnle at gmail.com) ---
Hi Alex, I asked Jay to report this because (1) the fact that there's a fault
during boot is suspicious and points in the direction of this being the
kernel's fault and (2) the fact that it's an *mmhub* fault is even more
suspicious.

Certainly this seems to happen without Mesa video encode/decode activity, so it
can't really be Mesa's (or any graphics driver's) fault.

Someone suggested that audio support also goes through mmhub and that it may be
related. I have no idea if that's true.

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