>From 366ba4e21d8a11728957ccdcf974317e84fac140 Mon Sep 17 00:00:00 2001
From: wangmeiling
Date: Thu, 14 Dec 2023 07:22:08 +
Subject: [PATCH] Fix bugs when VM shutdown with virtio-gpu unplugged
Virtio-gpu malloc memory for the queue when it realized, but the queues was not
released when it
Sorry for this mistake. Please check now.
Please let us know if we need resubmit it.
>From e798cf68b1a4043dcf8dda9b895812c1dab88da2 Mon Sep 17 00:00:00 2001
From: wangmeiling
Date: Fri, 10 Nov 2023 10:17:54 +0800
Subject: [PATCH] Fix segmentation fault when VM shutdown with virtio-gpu
unplugged
From: wangmeiling
In the virtio-gpu unrealize process, the vdev structure has been cleaned up.
However, vm_change_state_handler is not cleaned up yet, which is related to
vdev. This handler will be cleaned up when VM shutdown, but the vdev is
already a null pointer at this time, this will lead
