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-rw-r--r--drivers/gpu/drm/msm/msm_gem.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c
index 535c6e1acb3c..de4e60e28a71 100644
--- a/drivers/gpu/drm/msm/msm_gem.c
+++ b/drivers/gpu/drm/msm/msm_gem.c
@@ -1140,9 +1140,13 @@ int msm_gem_new_handle(struct drm_device *dev, struct drm_file *file,
int ret;
if (flags & MSM_BO_NO_SHARE) {
+ struct msm_drm_private *priv = dev->dev_private;
struct msm_context *ctx = file->driver_priv;
struct drm_gpuvm *vm = msm_context_vm(dev, ctx);
+ if (!priv->gpu || !vm)
+ return UERR(EINVAL, dev, "not supported with shared VM");
+
r_obj = drm_gpuvm_resv_obj(vm);
}