On Sun, 2011-04-03 at 11:43 +0300, Avi Kivity wrote: > On 04/02/2011 01:14 PM, Ren, Yongjie wrote: > > Hi All, > > This is KVM test result against kvm.git > > a3e2cba1e702cfe15e2ebb20a75b88f02c834d3f based on kernel 2.6.38+, and > > qemu-kvm.git 2c9bb5d4e5ae3b12ad71bd6a0c1b32003661f53a. > > > > We found 1 bug about "guest cannot boot with 8 VFs or more". > > The VT-d bug 730441 (qemu bugzilla) concerning "nomsi NIC" is still exist > > for near a month.
Fix for this has been posted for a while - http://www.spinics.net/lists/kvm/msg51735.html > > 2 bugs about “Save/Restore” and "Live Migration" are fixed. > > > > New issue: > > 1.guest cannot boot with 8 VFs or more > > https://bugs.launchpad.net/qemu/+bug/744195 > > > > Alex? Yep, we only support a fixed number of memory slots and device assignment is a consumer. The core kvm code isn't very graceful about exceeding that limit. We could add a temporary limit of assigned devices, but it's not guaranteed to hit before we run out of slots since it depends on the device. The real fix is to make kvm support an arbitrary number of slots, but I don't know how to cache mmio fault misses and it's since dropped below the cut line on my todo list. Thanks, Alex -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
