Re: [Qemu-devel] qemu seabios issue with vhost-scsi

[Stefan Hajnoczi]

On Thu, May 23, 2013 at 6:47 PM, Paolo Bonzini <address@hidden> wrote:
> Il 23/05/2013 18:38, Badari Pulavarty ha scritto:
>>> If that is with the old SeaBIOS, then SIGABRT is intended. :)  The guest
>>> is buggy, the problem in QEMU only lies in _how_ it fails.
>>>
>>> Paolo
>>>
>>>
>>
>> I am confused now. Without above changes, seabios fix makes the
>> guest boot. But with the above changes, I run into this (even with
>> seabios fix)
>
> Ah, okay.  I understood it crashed only with the SeaBIOS fix.
>
> I'll work on a more proper fix then.

Maybe use the same approach as data plane - activate vhost when
userspace sees the first virtqueue kick.  That way it works with weird
guests and never aborts.

Stefan