]> www.infradead.org Git - users/jedix/linux-maple.git/commit
drm/virtio: Support drm_panic with non-vmapped shmem BO
authorRyosuke Yasuoka <ryasuoka@redhat.com>
Sat, 12 Apr 2025 13:20:11 +0000 (22:20 +0900)
committerDmitry Osipenko <dmitry.osipenko@collabora.com>
Wed, 16 Apr 2025 07:19:42 +0000 (10:19 +0300)
commit2b5bd56bc14305c02fc516b573868fb9f9455573
treea71ee00ade2d2fc2c9ddbaf8fb1a72999c24d044
parent415cb45895f43015515473fbc40563ca5eec9a7c
drm/virtio: Support drm_panic with non-vmapped shmem BO

Pass array of pages of the scanout buffer to shmem BO, allowing
drm_panic to work even if the BO is not vmapped.

Link: https://lore.kernel.org/all/20250407140138.162383-3-jfalempe@redhat.com/
Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com>
Signed-off-by: Ryosuke Yasuoka <ryasuoka@redhat.com>
Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
[dmitry.osipenko@collabora.com: rebased on misc-next, fixed minor checkpatch warn]
[dmitry.osipenko@collabora.com: changed commit message to use link tag]
Link: https://lore.kernel.org/all/20250412132012.291837-1-ryasuoka@redhat.com/
drivers/gpu/drm/virtio/virtgpu_plane.c