Re: [Qemu-devel] Re: [kvm-devel] FreeBSD image hangs during boot

[Fabrice Bellard]

Avi Kivity wrote:
> Aurelien Jarno wrote:
> > Well the IDE code hasn't changed a lot recently, so I checked the CVS
> > history and easily (first test) found the commit that causes the problem:
> >
> > Last AIO patch, by Vladimir N. Oleynik.
> >
> > http://cvs.savannah.nongnu.org/viewvc/qemu/hw/ide.c?root=qemu&r1=1.64&r2=1.65
> >
> >   
>
> Have we learned something about this issue?  Should I revert the patch
> from kvm?  Should qemu?

Sure. The conversion from sync to async mode done in this patch is 
incomplete to say the least.

Fabrice.