This is a note to let you know that I've just added the patch titled
drm/virtio: Use appropriate atomic state in virtio_gpu_plane_cleanup_fb()
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-virtio-use-appropriate-atomic-state-in-virtio_gpu_plane_cleanup_fb.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 4656b3a26a9e9fe5f04bfd2ab55b066266ba7f4d Mon Sep 17 00:00:00 2001
From: Dmitry Osipenko <dmitry.osipenko@xxxxxxxxxxxxx>
Date: Thu, 30 Jun 2022 23:07:22 +0300
Subject: drm/virtio: Use appropriate atomic state in virtio_gpu_plane_cleanup_fb()
From: Dmitry Osipenko <dmitry.osipenko@xxxxxxxxxxxxx>
commit 4656b3a26a9e9fe5f04bfd2ab55b066266ba7f4d upstream.
Make virtio_gpu_plane_cleanup_fb() to clean the state which DRM core
wants to clean up and not the current plane's state. Normally the older
atomic state is cleaned up, but the newer state could also be cleaned up
in case of aborted commits.
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@xxxxxxxxxxxxx>
Link: http://patchwork.freedesktop.org/patch/msgid/20220630200726.1884320-6-dmitry.osipenko@xxxxxxxxxxxxx
Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/virtio/virtgpu_plane.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/drivers/gpu/drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -265,14 +265,14 @@ static int virtio_gpu_plane_prepare_fb(s
}
static void virtio_gpu_plane_cleanup_fb(struct drm_plane *plane,
- struct drm_plane_state *old_state)
+ struct drm_plane_state *state)
{
struct virtio_gpu_framebuffer *vgfb;
- if (!plane->state->fb)
+ if (!state->fb)
return;
- vgfb = to_virtio_gpu_framebuffer(plane->state->fb);
+ vgfb = to_virtio_gpu_framebuffer(state->fb);
if (vgfb->fence) {
dma_fence_put(&vgfb->fence->f);
vgfb->fence = NULL;
Patches currently in stable-queue which might be from dmitry.osipenko@xxxxxxxxxxxxx are
queue-5.15/drm-virtio-check-whether-transferred-2d-bo-is-shmem.patch
queue-5.15/drm-virtio-unlock-reservations-on-virtio_gpu_object_shmem_init-error.patch
queue-5.15/drm-virtio-use-appropriate-atomic-state-in-virtio_gpu_plane_cleanup_fb.patch
