Marcelo Tosatti wrote: > > This is a get_user_pages() with hugetlb-vma's bug, not KVM's problem, > fixed by: > > commit 5b23dbe8173c212d6a326e35347b038705603d39 > Author: Adam Litke > Date: Wed Nov 14 16:59:33 2007 -0800 I'd say so. Just to close the loop here, attached is a trivial patch gleaned from 2.6.25 which is relative to 2.6.23.9 fc8 where I'd reproduced the issue. It dismisses the BIOS identify problem and gets the guest through a full userland init (without the earlier bandaid of mapping the first 2MB of physmem with 4KB pages). -john -- john.cooper@redhat.com