Re: [Qemu-devel] latest rc: virtio-blk hangs forever after migration

[Marcin Gibuła]

W dniu 2014-07-30 15:38, Paolo Bonzini pisze:
> Il 30/07/2014 14:02, Marcin Gibuła ha scritto:
> > without it:

s/without/with/ of course...

> > called do_kvm_cpu_synchronize_state_always
> > called do_kvm_cpu_synchronize_state_always
> > called do_kvm_cpu_synchronize_state: vcpu not dirty, getting registers
> > called do_kvm_cpu_synchronize_state: vcpu not dirty, getting registers
> > shutting down
> >
> > So it's probably about 2 from your list ("the next call to
> > do_kvm_cpu_synchronize_state will do kvm_arch_get_registers").
>
> Can you dump *env before and after the call to kvm_arch_get_registers?

Yes, but it seems they are equal - I used memcmp() to compare them. Is 
there any other side effect that cpu_synchronize_all_states() may have?

The second caller of this function is qemu_savevm_state_complete().

--
mg