(In reply to Tapani Pälli from comment #7)
> (In reply to mathieu.malaterre from comment #6)
> > If that matters, it's a DELL Vostro 3750 with:
> >
> > $ glxinfo | grep renderer
> > OpenGL renderer string: Mesa DRI Intel(R) Sandybridge Mobile
>
> OK, thanks. Why I asked is that fast clears are not supported on Sandybridge
> and the backtrace points to a part of code that would not execute on SNB,
> there are checks for it. Would it be possible that the backtrace is bogus?
Oops sorry, I was bogus. Fast clear path gets executed on SNB too, it'll just be not that fast. This might be still SNB specific, so it is good to know.
(In reply to Tapani Pälli from comment #7)
> (In reply to mathieu.malaterre from comment #6)
> > If that matters, it's a DELL Vostro 3750 with:
> >
> > $ glxinfo | grep renderer
> > OpenGL renderer string: Mesa DRI Intel(R) Sandybridge Mobile
>
> OK, thanks. Why I asked is that fast clears are not supported on Sandybridge
> and the backtrace points to a part of code that would not execute on SNB,
> there are checks for it. Would it be possible that the backtrace is bogus?
Oops sorry, I was bogus. Fast clear path gets executed on SNB too, it'll just be not that fast. This might be still SNB specific, so it is good to know.