On Tue, Jul 02, 2013 at 10:48:31AM +0200, Daniel Vetter wrote: > Every other place properly checks whether we've managed to set > up the stolen allocator at boot-up properly, with the exception > of the cleanup code. Which results in an ugly > > *ERROR* Memory manager not clean. Delaying takedown > > at module unload time since the drm_mm isn't initialized at all. > > v2: While at it check whether the stolen drm_mm is initialized instead > of the more obscure stolen_base == 0 check. > > v3: Fix up the logic. Also we need to keep the stolen_base check in > i915_gem_object_create_stolen_for_preallocated since that can be > called before stolen memory is fully set up. Spotted by Chris Wilson. > > v4: Readd the conversion in i915_gem_object_create_stolen_for_preallocated, > the check is for the dev_priv->mm.gtt_space drm_mm, the stolen > allocatot must already be initialized when calling that function (if > we indeed have stolen memory). > > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=65953 > Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > Tested-by: lu hua <huax.lu@xxxxxxxxx> (v3) > Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx> Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Once thing I noticed is that we should probably warn if vlv_reserved >= stolen_size. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel