On Tue, Dec 17, 2013 at 11:42:11PM +0100, Daniel Vetter wrote: > But only when we indeed set up a gtt mapping. We need this since the > vma also holds a pages_pin_count, on top of the unconditional > pages_pin_count we grab for all stolen objects (to avoid swap-out). > > This should avoid a pages_pin_count underrun when cleaning up > framebuffers objects taken over from the BIOS. > > Reported-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> > Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> > Cc: Ben Widawsky <benjamin.widawsky@xxxxxxxxx> > Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx> The bug is older than the introduction of vma. Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
