[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [V1 PATCH 4/5] PVH xen tools: xenstored changes
On Thu, 5 Sep 2013 11:04:53 +0100 Ian Campbell <Ian.Campbell@xxxxxxxxxx> wrote: > On Wed, 2013-09-04 at 18:32 -0700, Mukesh Rathor wrote: > > Allow map_interface in xenstored to revert to the old > > xc_map_foreign_range if xc_gnttab_map_grant_ref is unable > > to map the mfn because the guest is auto translate. > > Please can you describe here when/why this might be the case. http://lists.xen.org/archives/html/xen-devel/2012-07/msg00130.html: In Steffano's words, "xenstored is going to try to open the grant table interface (xc_gnttab_open, implemented via gntdev), if that fails it should fall back to xc_map_foreign_range. That should work out of the box, or at least it does for my "hybrid" ARM dom0." I'll put it in the commit message. thanks mukesh _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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