[Bug 42829] KVM Guest with virtio network driver loses network connectivity

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



https://bugzilla.kernel.org/show_bug.cgi?id=42829





--- Comment #15 from Jason Wang <jasowang@xxxxxxxxxx>  2012-03-07 05:41:09 ---
(In reply to comment #14)
> Please could someone have a look on this issue ?
> 
> Thank you for your time.

Hello Steve:

According to you bisect result, maybe the issue of the event index in qemu.

Looks like you didn't use vhost according to your qemu-kvm cli, could you
please try to see whether the 3.3-rc6 guest works under vhost backend (-netdev
tap,vhost=on,id=XXX -device virtio-net-pci,netdev=XXX ... ). And if it works,
could you please then try 3.3-rc6 guest without vhost and disable event index
feature by -device virtio-net-pci,event_idx=off ?

thanks

-- 
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux