Re: [Qemu-devel] [PATCH v4 2/6] vhost: Simplify ring verification checks

2017-12-15 Thread Dr. David Alan Gilbert
* Igor Mammedov (imamm...@redhat.com) wrote: > On Wed, 13 Dec 2017 18:08:03 + > "Dr. David Alan Gilbert (git)" wrote: > > > From: "Dr. David Alan Gilbert" > > > > vhost_verify_ring_mappings() were used to verify that > > rings are still accessible and related memory hasn't > > been moved af

Re: [Qemu-devel] [PATCH v4 2/6] vhost: Simplify ring verification checks

2017-12-14 Thread Igor Mammedov
On Wed, 13 Dec 2017 18:08:03 + "Dr. David Alan Gilbert (git)" wrote: > From: "Dr. David Alan Gilbert" > > vhost_verify_ring_mappings() were used to verify that > rings are still accessible and related memory hasn't > been moved after flatview is updated. > > It was doing checks by mapping