diff options
Diffstat (limited to 'classification_output/04/device/24930826')
| -rw-r--r-- | classification_output/04/device/24930826 | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/classification_output/04/device/24930826 b/classification_output/04/device/24930826 deleted file mode 100644 index b4e6bcf3c..000000000 --- a/classification_output/04/device/24930826 +++ /dev/null @@ -1,41 +0,0 @@ -device: 0.709 -graphic: 0.667 -mistranslation: 0.637 -instruction: 0.555 -other: 0.535 -network: 0.513 -semantic: 0.487 -vnc: 0.473 -socket: 0.447 -boot: 0.218 -KVM: 0.172 -assembly: 0.142 - -[Qemu-devel] [BUG] vhost-user: hot-unplug vhost-user nic for windows guest OS will fail with 100% reproduce rate - -Hi, guys - -I met a problem when hot-unplug vhost-user nic for Windows 2008 rc2 sp1 64 -(Guest OS) - -The xml of nic is as followed: -<interface type='vhostuser'> - <mac address='52:54:00:3b:83:aa'/> - <source type='unix' path='/var/run/vhost-user/port1' mode='client'/> - <target dev='port1'/> - <model type='virtio'/> - <driver queues='4'/> - <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/> -</interface> - -Firstly, I use virsh attach-device win2008 vif.xml to hot-plug a nic for Guest -OS. This operation returns success. -After guest OS discover nic successfully, I use virsh detach-device win2008 -vif.xml to hot-unplug it. This operation will fail with 100% reproduce rate. - -However, if I hot-plug and hot-unplug virtio-net nic , it will not fail. - -I have analysis the process of qmp_device_del , I found that qemu have inject -interrupt to acpi to let it notice guest OS to remove nic. -I guess there is something wrong in Windows when handle the interrupt. - |