On Mon, Nov 25, 2013 at 09:54:42AM -0800, Ben Widawsky wrote:
> This was found by code inspection. If the GTT setup fails then we are
> left without properly tearing down the drm_mm.
>
> Hopefully this never happens.
>
> Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx>
> ---
> drivers/gpu/drm/i915/i915_gem.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
> index 6388706..d85bc3e 100644
> --- a/drivers/gpu/drm/i915/i915_gem.c
> +++ b/drivers/gpu/drm/i915/i915_gem.c
> @@ -4504,6 +4504,7 @@ int i915_gem_init(struct drm_device *dev)
> mutex_unlock(&dev->struct_mutex);
> if (ret) {
> i915_gem_cleanup_aliasing_ppgtt(dev);
> + drm_mm_takedown(&dev_priv->gtt.base.mm);
Sprinkling stuff all over the place feels bad, I guess our gem init code
is ripe for an overhaul. I've pulled this in anyway.
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
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