Re: [Qemu-devel] [PATCH] vhost: check region type before casting

[Tiwei Bie]

On Wed, Aug 01, 2018 at 11:13:34AM +0100, Peter Maydell wrote:
> On 1 August 2018 at 09:22, Tiwei Bie <address@hidden> wrote:
> > Ping..
> >
> > It seems that the final release for QEMU 3.0 will be
> > out soon [1]. But this fix hasn't been merged yet.
> >
> > [1] https://lists.nongnu.org/archive/html/qemu-devel/2018-07/msg06004.html
> 
> :-(
> 
> You just missed rc3 (which we tagged yesterday), and I'm
> not sure if this meets the barrier for causing us to put
> out an rc4.

This is just a very simple fix. I'm not sure whether
an rc4 is really needed.

> It is a regression, but when does it happen?
> The commit message isn't very clear whether this is a
> corner case or not.

It always happens when I try to use vIOMMU in vhost, as
long as qom-cast-debug isn't disabled during ./configure.

Thanks,
Tiwei