[Bug 110774] Xorg segfault on cpu which does not support PAT

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue May 28 22:43:20 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=110774

--- Comment #5 from Kenneth Graunke <kenneth at whitecape.org> ---
(In reply to Kenneth Graunke from comment #4)
> I could certainly detect this case and fail to load the driver with a
> message, which is probably preferable to crashing...but do you need this
> case to work?

Sorry, poorly worded.  The question is more: should we just require that PAT be
enabled in QEMU order for virtualized graphics to work?  Or do we need to try
and support the non-PAT case?  I don't know enough about the topic to know what
is reasonable.

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