>> I *think* it happens because I'm changing guest page tables from outside >> (i.e. host application), and the new intel pgtable optimization bits >> don't expect that (yes, it is a vt box). > > Well, the older implementation doesn't expect that either. You can > disable the optimization with bypass_guest_pf=0, though.
Thanks. Using bypass_guest_pf=0 and irqchip_disable() brings things back to -41 level of functionality. kvm not expecting both guest and host app changing pagetables could explain other problems I'm seeing though, so maybe i better fix that. Long term it isn't planned to stay that way anyway, it's just handy for proof-of-concept because userspace is very easy to hack and debug ... thanks, Gerd ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
