On Thu, Sep 22, 2016 at 01:55:38PM +0800, Peter Xu wrote:
> On Thu, Sep 22, 2016 at 03:24:43PM +1000, David Gibson wrote:
> > On Wed, Sep 21, 2016 at 12:58:56PM +0800, Peter Xu wrote:
> > > Intel vIOMMU is still lacking of a complete IOMMU notifier mechanism.
> > > Before that is achieved, let's open a door for vhost DMAR support, which
> > > only requires cache invalidations (UNMAP operations).
> > > 
> > > Meanwhile, converting hw_error() to error_report() and exit(1), to make
> > > the error messages clean and obvious (so no CPU registers will be
> > > dumped).
> > > 
> > > Reviewed-by: David Gibson <da...@gibson.dropbear.id.au>
> > 
> > Uh.. I didn't send an R-b for this.  In fact I explicitly said I
> > didn't think it should be applied until notifications have actually
> > been implemented by the intel viommu.  I still think that, and think
> > this should just be dropped.
> Please refer to:
>   https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03034.html
> So this line is there since v5.
> I took it an honor (and also with my thankfulness) to have added your
> r-b line here. I assume what you meant before was: the patch content
> is okay, but you would suggest to drop this patch in this series, and
> merge this until we got a real implementations for the notifiers. IMHO
> that does not mean "remove your r-b in this patch". If you meant to
> remove this line (I think not?), please confirm and I can remove it.

Fair enough.  Sorry for my crabbiness.

> I posted patch 3 just to make sure everything is coherent, and let
> Paolo decide which way to choose (since I still think it's okay
> actually... but again both are ok to me). Also it'll be easier for
> Jason to track this down as well (so when Jason sees that Paolo
> dropped patch 3, he'll naturally pick it up). If you still insist on
> dropping this patch, I'll do it in v7.
> Thanks.
> -- peterx

David Gibson                    | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au  | minimalist, thank you.  NOT _the_ _other_
                                | _way_ _around_!

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