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Message-Id: <20200211135047.22261-3-kraxel@redhat.com>
Date: Tue, 11 Feb 2020 14:50:47 +0100
From: Gerd Hoffmann <kraxel@...hat.com>
To: dri-devel@...ts.freedesktop.org
Cc: olvaffe@...il.com, gurchetansingh@...omium.org,
Gerd Hoffmann <kraxel@...hat.com>,
David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>,
virtualization@...ts.linux-foundation.org (open list:VIRTIO GPU DRIVER),
linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 2/2] drm/virtio: fix virtio_gpu_cursor_plane_update().
Add missing virtio_gpu_array_lock_resv() call.
Signed-off-by: Gerd Hoffmann <kraxel@...hat.com>
---
drivers/gpu/drm/virtio/virtgpu_plane.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
index ac42c84d2d7f..d1c3f5fbfee4 100644
--- a/drivers/gpu/drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -260,6 +260,7 @@ static void virtio_gpu_cursor_plane_update(struct drm_plane *plane,
if (!objs)
return;
virtio_gpu_array_add_obj(objs, vgfb->base.obj[0]);
+ virtio_gpu_array_lock_resv(objs);
virtio_gpu_cmd_transfer_to_host_2d
(vgdev, 0,
plane->state->crtc_w,
--
2.18.2
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