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Diffstat (limited to 'hw/display/vhost-user-gpu.c')
| -rw-r--r-- | hw/display/vhost-user-gpu.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/hw/display/vhost-user-gpu.c b/hw/display/vhost-user-gpu.c index 43d4c08a2e..9fc6bbcd2c 100644 --- a/hw/display/vhost-user-gpu.c +++ b/hw/display/vhost-user-gpu.c @@ -516,7 +516,7 @@ vhost_user_gpu_set_config(VirtIODevice *vdev, } } -static void +static int vhost_user_gpu_set_status(VirtIODevice *vdev, uint8_t val) { VhostUserGPU *g = VHOST_USER_GPU(vdev); @@ -525,18 +525,24 @@ vhost_user_gpu_set_status(VirtIODevice *vdev, uint8_t val) if (val & VIRTIO_CONFIG_S_DRIVER_OK && vdev->vm_running) { if (!vhost_user_gpu_do_set_socket(g, &err)) { error_report_err(err); - return; + return 0; } vhost_user_backend_start(g->vhost); } else { + int ret; + /* unblock any wait and stop processing */ if (g->vhost_gpu_fd != -1) { vhost_user_gpu_update_blocked(g, true); qemu_chr_fe_deinit(&g->vhost_chr, true); g->vhost_gpu_fd = -1; } - vhost_user_backend_stop(g->vhost); + ret = vhost_user_backend_stop(g->vhost); + if (ret < 0) { + return ret; + } } + return 0; } static bool |