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Commit 82a3b670 authored by Tina Zhang's avatar Tina Zhang Committed by Zhenyu Wang
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drm/i915/gvt: Free dmabuf_obj list in intel_vgpu_dmabuf_cleanup 



The per vGPU dmabuf_obj list should be released in intel_vgpu_dmabuf_
cleanup, which is invoked either in the process of closing a VM or in
the process of removing a vGPU.

Fixes: e3a0d7976c53 ("drm/i915/gvt: Handle orphan dmabuf_objs")
Signed-off-by: default avatarTina Zhang <tina.zhang@intel.com>
Signed-off-by: default avatarZhenyu Wang <zhenyuw@linux.intel.com>
parent 4a136d59

drivers/gpu/drm/i915/gvt/dmabuf.c

+2 −1
Original line number Diff line number Diff line
@@ -90,7 +90,7 @@ static void dmabuf_gem_object_free(struct kref *kref) 
	struct list_head *pos;

	struct intel_vgpu_dmabuf_obj *dmabuf_obj;



	if (vgpu) {

	if (vgpu && vgpu->active && !list_empty(&vgpu->dmabuf_obj_list_head)) {

		list_for_each(pos, &vgpu->dmabuf_obj_list_head) {

			dmabuf_obj = container_of(pos,

					struct intel_vgpu_dmabuf_obj, list);
@@ -530,6 +530,7 @@ void intel_vgpu_dmabuf_cleanup(struct intel_vgpu *vgpu) 
		if (dmabuf_obj->vgpu)

			intel_gvt_hypervisor_put_vfio_device(vgpu);



		list_del(pos);

		dmabuf_obj->vgpu = NULL;



	}