diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 86762cd74f6d260ebedf0185d0d6aba25a27896c..829b0b4eb838b5f6b434d7c3d722f60b17962210 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -2121,6 +2121,10 @@ struct amdgpu_device {
 	/* link all shadow bo */
 	struct list_head                shadow_list;
 	struct mutex                    shadow_list_lock;
+	/* link all gtt */
+	spinlock_t			gtt_list_lock;
+	struct list_head                gtt_list;
+
 };
 
 bool amdgpu_device_is_px(struct drm_device *dev);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index f95bcb80dde36cfd530c1883e2b568176ad79b7f..bfdd445a8bb643e6fc78aa711e54bc320d0be5b7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1577,6 +1577,9 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	INIT_LIST_HEAD(&adev->shadow_list);
 	mutex_init(&adev->shadow_list_lock);
 
+	INIT_LIST_HEAD(&adev->gtt_list);
+	spin_lock_init(&adev->gtt_list_lock);
+
 	if (adev->asic_type >= CHIP_BONAIRE) {
 		adev->rmmio_base = pci_resource_start(adev->pdev, 5);
 		adev->rmmio_size = pci_resource_len(adev->pdev, 5);
@@ -1584,6 +1587,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 		adev->rmmio_base = pci_resource_start(adev->pdev, 2);
 		adev->rmmio_size = pci_resource_len(adev->pdev, 2);
 	}
+
 	adev->rmmio = ioremap(adev->rmmio_base, adev->rmmio_size);
 	if (adev->rmmio == NULL) {
 		return -ENOMEM;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index 5447973483ec39d21ff414243ec4d1d60031dc1a..26ca3dd183ebd855f2e714fec60a315e7a9a77e6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -520,6 +520,7 @@ struct amdgpu_ttm_tt {
 	spinlock_t              guptasklock;
 	struct list_head        guptasks;
 	atomic_t		mmu_invalidations;
+	struct list_head        list;
 };
 
 int amdgpu_ttm_tt_get_user_pages(struct ttm_tt *ttm, struct page **pages)
@@ -666,6 +667,9 @@ static int amdgpu_ttm_backend_bind(struct ttm_tt *ttm,
 			  ttm->num_pages, (unsigned)gtt->offset);
 		return r;
 	}
+	spin_lock(&gtt->adev->gtt_list_lock);
+	list_add_tail(&gtt->list, &gtt->adev->gtt_list);
+	spin_unlock(&gtt->adev->gtt_list_lock);
 	return 0;
 }
 
@@ -680,6 +684,10 @@ static int amdgpu_ttm_backend_unbind(struct ttm_tt *ttm)
 	if (gtt->userptr)
 		amdgpu_ttm_tt_unpin_userptr(ttm);
 
+	spin_lock(&gtt->adev->gtt_list_lock);
+	list_del_init(&gtt->list);
+	spin_unlock(&gtt->adev->gtt_list_lock);
+
 	return 0;
 }
 
@@ -716,6 +724,7 @@ static struct ttm_tt *amdgpu_ttm_tt_create(struct ttm_bo_device *bdev,
 		kfree(gtt);
 		return NULL;
 	}
+	INIT_LIST_HEAD(&gtt->list);
 	return &gtt->ttm.ttm;
 }