On Thu, Jan 05, 2012 at 01:16:22PM +0200, Avi Kivity wrote: > On 01/05/2012 01:05 PM, Gerd Hoffmann wrote: > > Hi, > > > > current master seems to corrupt guest memory, I get guest errors like > > this one: > > > > swap_dup: Bad swap file entry 1999800080 > > BUG: Bad page map in process udevd pte:bec5f30054520100 pmd:1f6f4067 > > addr:00007fc464a02000 vm_flags:00100073 anon_vma:ffff88001f928ec0 > > mapping:(null) index:7fc464a02 > > Pid: 555, comm: udevd Not tainted 2.6.32-220.el6.x86_64 #1 > > > > bisecting points to this commit: > > > > commit 04097f7c5957273c578f72b9bd603ba6b1d69e33 > > Author: Avi Kivity <a...@redhat.com> > > Date: Sun Dec 18 14:06:05 2011 +0200 > > > > vhost: convert to MemoryListener API > > > > Very likely. Michael, can you help? > > I don't have a vhost setup, can you share your command line?
Just chmod /dev/vhost-net to allow access, then add vhost=on to the tap device. Example -netdev tap,id=foo,ifname=msttap0,script=/home/mst/ifup,downscript=no,vhost=on -device virtio-net-pci,netdev=foo > -- > error compiling committee.c: too many arguments to function
