Re: [Qemu-devel] [PATCH v2] vhost: Allow adjoining regions

2018-04-05 Thread Alex Williamson
On Thu, 5 Apr 2018 20:46:55 +0100 "Dr. David Alan Gilbert" wrote: > * Alex Williamson (alex.william...@redhat.com) wrote: > > On Fri, 23 Mar 2018 15:39:39 + > > "Dr. David Alan Gilbert (git)" wrote: > > > > > From: "Dr. David Alan Gilbert" > > > > > > My rework of section adding combine

Re: [Qemu-devel] [PATCH v2] vhost: Allow adjoining regions

2018-04-05 Thread Dr. David Alan Gilbert
* Alex Williamson (alex.william...@redhat.com) wrote: > On Fri, 23 Mar 2018 15:39:39 + > "Dr. David Alan Gilbert (git)" wrote: > > > From: "Dr. David Alan Gilbert" > > > > My rework of section adding combines overlapping or adjoining regions, > > but checks they're actually the same underly

Re: [Qemu-devel] [PATCH v2] vhost: Allow adjoining regions

2018-04-05 Thread Alex Williamson
On Fri, 23 Mar 2018 15:39:39 + "Dr. David Alan Gilbert (git)" wrote: > From: "Dr. David Alan Gilbert" > > My rework of section adding combines overlapping or adjoining regions, > but checks they're actually the same underlying RAM block. > Fix the case where two blocks adjoin but don't over

[Qemu-devel] [PATCH v2] vhost: Allow adjoining regions

2018-03-23 Thread Dr. David Alan Gilbert (git)
From: "Dr. David Alan Gilbert" My rework of section adding combines overlapping or adjoining regions, but checks they're actually the same underlying RAM block. Fix the case where two blocks adjoin but don't overlap; that new region should get added (but not combined), but my previous patch was d