drm/amdgpu: use the VM as job owner

For HMM we need to rework how VM synchronization works, so instead of the filp use VM as job owner.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c

@@ -651,6 +651,7 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
 
 static int amdgpu_cs_sync_rings(struct amdgpu_cs_parser *p)
 {
+	struct amdgpu_fpriv *fpriv = p->filp->driver_priv;
 	struct amdgpu_bo_list_entry *e;
 	int r;
 
@@ -658,7 +659,7 @@ static int amdgpu_cs_sync_rings(struct amdgpu_cs_parser *p)
 		struct amdgpu_bo *bo = ttm_to_amdgpu_bo(e->tv.bo);
 		struct dma_resv *resv = bo->tbo.base.resv;
 
-		r = amdgpu_sync_resv(p->adev, &p->job->sync, resv, p->filp,
+		r = amdgpu_sync_resv(p->adev, &p->job->sync, resv, &fpriv->vm,
 				     amdgpu_bo_explicit_sync(bo));
 
 		if (r)
@@ -1211,7 +1212,7 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
 	job = p->job;
 	p->job = NULL;
 
-	r = drm_sched_job_init(&job->base, entity, p->filp);
+	r = drm_sched_job_init(&job->base, entity, &fpriv->vm);
 	if (r)
 		goto error_unlock;