[Nouveau] Reproducible "PGRAPH TLB flush timeout" hang on NV96

[Marcin Slusarz]

On Mon, Nov 26, 2012 at 08:16:17PM +0100, Maarten Maathuis wrote:
> On Mon, Nov 26, 2012 at 7:04 PM, Marcin Slusarz
> <marcin.slusarz at gmail.com> wrote:
> > On Sun, Nov 25, 2012 at 11:50:50PM +0100, Maarten Maathuis wrote:
> >> Hi everyone,
> >>
> >> I was wondering what to do to dig into this problem further.The kernel
> >> is several weeks old (nouveau tree), it's at commit
> >> 000463f13fba6b2f94a5bfcb0d615751ae9c34a0.
> >>
> >> As you can see from the mesages below the problem is reproducable to
> >> the point of getting exactly the same error.
> >
> > You missed the most important information - how do you reproduce it?
> > :)
> >
> > Marcin
> 
> A specific savegame for a game called freeorion which causes the
> problem within one turn typically, if you are interested in it i can
> dig it up.

Apitrace log could be useful - if you can reproduce hang with retrace.

Marcin