1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index b0bf2f24da48..a549483032b0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -855,9 +855,21 @@ static const struct dev_pm_ops amdgpu_pm_ops = {
         .runtime_idle = amdgpu_pmops_runtime_idle,
 };
 
+static int amdgpu_flush(struct file *f, fl_owner_t id)
+{
+        struct drm_file *file_priv = f->private_data;
+        struct amdgpu_fpriv *fpriv = file_priv->driver_priv;
+
+        amdgpu_ctx_mgr_entity_fini(&fpriv->ctx_mgr);
+
+        return 0;
+}
+
+
 static const struct file_operations amdgpu_driver_kms_fops = {
         .owner = THIS_MODULE,
         .open = drm_open,
+        .flush = amdgpu_flush,
         .release = drm_release,
         .unlocked_ioctl = amdgpu_drm_ioctl,
         .mmap = amdgpu_mmap,