From: Marc-André Lureau <marcandre.lur...@redhat.com> Hi,
The current post-loading code for scanout has a FIXME: it doesn't take the resource region/rect into account. But there is more, when adding blob migration support in commit f66767f75c9, I didn't realize that blob resources could be used for scanouts. This situationn leads to a crash during post-load, as they don't have an associated res->image. virtio_gpu_do_set_scanout() handle all cases, but requires the associated virtio_gpu_framebuffer, which is currently not saved during migration. Add a v2 of "virtio-gpu-one-scanout" with the framebuffer fields, so we can restore blob scanouts, as well as fixing the existing FIXME. Marc-André Lureau (2): virtio-gpu: remove needless condition virtio-gpu: fix scanout migration post-load include/hw/virtio/virtio-gpu.h | 1 + hw/display/virtio-gpu.c | 61 ++++++++++++++++++++++++---------- 2 files changed, 45 insertions(+), 17 deletions(-) -- 2.43.0
