Carsten Emde wrote: > Carsten Emde wrote: >> I then reverted to kvm-16 and repeated all upgrade changes until the >> problem occurred. The culprit was found to be >> [..] >> +#ifdef THIS_PREVENTS_FC6_FROM_BOOTING >> emulate_instruction(vcpu, kvm_run, vcpu->mmio_fault_cr2, 0); >> +#endif >> [..] > Actually, the above line can be preserved, if we move the previous > line down by 1: Was it a simple race? > > --- kvm_main-17.c 2007-03-24 02:09:00.000000000 +0100 > +++ kvm_main.c 2007-03-24 04:10:59.000000000 +0100 > @@ -1574,8 +1574,8 @@ > > if (kvm_run->mmio_completed) { > memcpy(vcpu->mmio_data, kvm_run->mmio.data, 8); > - vcpu->mmio_read_completed = 1; > emulate_instruction(vcpu, kvm_run, vcpu->mmio_fault_cr2, 0); > + vcpu->mmio_read_completed = 1; > } > > vcpu->mmio_needed = 0; > >
It's just a different way of backing it out. With mmio_read_completed unset, the emulation will simply fail. -- error compiling committee.c: too many arguments to function ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel