pci: deassert intx when pci device unrealize
If a pci device is not reset by VM (by writing into config space) and unplugged by VM, after that when VM reboots, qemu may assert: pcibus_reset: Assertion `bus->irq_count[i] == 0' failed Cc: qemu-stable@nongnu.org Signed-off-by: Nherongguang <herongguang.he@huawei.com> Reviewed-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> (cherry picked from commit 3936161f) Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>
Showing
想要评论请 注册 或 登录