From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeremy Fitzhardinge Subject: Re: Re: pv_ops & gntdev? Date: Mon, 02 Mar 2009 17:05:11 -0800 Message-ID: <49AC8247.7080107@goop.org> References: <49A44030.2070709@redhat.com> <49A4640E.1000807@goop.org> <49A470DD.2000008@redhat.com> <49A517F6.30005@redhat.com> <49A58506.2020407@goop.org> <49A58FFF.3050604@redhat.com> <49A5A4BD.7080207@goop.org> <49A5B5DD.60309@redhat.com> <49A5B9AA.7010709@goop.org> <49A5BB7E.8030503@redhat.com> <49A5BC9D.5010801@goop.org> <49A5C208.2040509@redhat.com> <49A5C5FB.6080000@goop.org> <49A5C957.7060205@redhat.com> <49A5CD57.2010300@goop.org> <49AC635F.5010906@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <49AC635F.5010906@redhat.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Gerd Hoffmann Cc: Xen Development Mailing List List-Id: xen-devel@lists.xenproject.org Gerd Hoffmann wrote: > Features: > * compiles ;) > * survived light testing. > * mapping via xc_gnttab_map_grant_ref*s* (i.e. multiple grants at once) > works stable. Last time I tried that with 2.6.18 I quickly killed > the host kernel. > * much smaller than the 2.6.18 version. > * maps grants directly, doesn't burn pfns and kernel address space. > Cool, thanks. I'll stick it in when I've finished firefighting the current breakage. J