* Peter Maydell ([email protected]) wrote: > On 4 April 2016 at 17:14, Marcel Apfelbaum <[email protected]> wrote: > > On 04/04/2016 06:54 PM, Dr. David Alan Gilbert (git) wrote: > >> > >> From: "Dr. David Alan Gilbert" <[email protected]> > >> > >> The i82801b11 bridge didn't have a vmsd and thus didn't send > >> any migration data, including that of its parent PCIBridge object. > >> The symptom being if the guest used any devices behind the bridge > >> the guest crashed (mostly with various interrupt related issues). > >> > >> Note: This will cause migration from old qemus that used this device to > >> explicitly fail during migration as opposed to the guest crashing. > > > If this patch was enough we got lucky :) > > Is not too late to make it to 2.6, right? > > You should add a line to > http://wiki.qemu.org/Planning/2.6#Known_issues > for things you think should be fixed for 2.6...
It would be nice for it to be in 2.6, however it's not actually a 2.6 regression, it's been broken forever, but the difference is that libvirt started using that bridge for q35 recently. Dave > thanks > -- PMM -- Dr. David Alan Gilbert / [email protected] / Manchester, UK
