On Sat, Dec 14, 2019 at 10:58:35AM +0000, Chris Wilson wrote:
Quoting Niranjana Vishwanathapura (2019-12-13 21:56:05)+int i915_gem_object_migrate_region(struct drm_i915_gem_object *obj, + u32 *regions, int size) +{ + struct drm_i915_private *dev_priv = to_i915(obj->base.dev); + struct intel_context *ce = dev_priv->engine[BCS0]->kernel_context; + int i, ret; + mutex_lock(&dev_priv->drm.struct_mutex); ret = i915_gem_object_prepare_move(obj);You appear to be based on a very broken code base. I'd recommend not doing that.
Yah, this patch is dependent on the object migration support posted in LMEM patch series. I only included this for RFC to give a full picture. Niranjana
-Chris
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