On Wed, 29 Jun 2016 16:21:07 +0800 Jason Wang <jasow...@redhat.com> wrote:
> > > On 2016年06月29日 15:23, Cornelia Huck wrote: > > On Wed, 29 Jun 2016 09:41:50 +0800 > > Jason Wang <jasow...@redhat.com> wrote: > > > >> > >> On 2016年06月27日 17:44, Peter Lieven wrote: > >>> Hi, with the above patch applied: > >>> > >>> commit 9f06e71a567ba5ee8b727e65a2d5347fd331d2aa > >>> Author: Cornelia Huck <cornelia.h...@de.ibm.com> > >>> Date: Fri Jun 10 11:04:12 2016 +0200 > >>> > >>> virtio-pci: convert to ioeventfd callbacks > >>> > >>> a Ubuntu 14.04 VM freezes at startup when blk-mq is set up - even if > >>> there is only one queue. > >>> > >>> Peter > >>> > >>> > >> In fact, I notice vhost-net does not work for master, look like we are > >> trying to set host notifier without initialization which seems a bug > >> > > Does the patch in <20160628101618.57bdb1e0.cornelia.h...@de.ibm.com> help? > > > > > > It doesn't help. Thanks for checking. Debugging. This is broken here (virtio-ccw) as well.