diff mbox series

[v2,2/4] drm/qxl: release shadow on shutdown

Message ID 20200929095115.24430-3-kraxel@redhat.com (mailing list archive)
State New, archived
Headers show
Series drm/qxl: fix stale mm entries on driver shutdown | expand

Commit Message

Gerd Hoffmann Sept. 29, 2020, 9:51 a.m. UTC 
In case we have a shadow surface on shutdown release
it so it doesn't leak.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 drivers/gpu/drm/qxl/qxl_display.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 5bef8f121e54..1d9c51022be4 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -1220,5 +1220,9 @@  int qxl_modeset_init(struct qxl_device *qdev)
 
 void qxl_modeset_fini(struct qxl_device *qdev)
 {
+	if (qdev->dumb_shadow_bo) {
+		drm_gem_object_put(&qdev->dumb_shadow_bo->tbo.base);
+		qdev->dumb_shadow_bo = NULL;
+	}
 	qxl_destroy_monitors_object(qdev);
 }