> -----Original Message----- > From: Anthony PERARD [mailto:[email protected]] > Sent: 16 May 2018 15:31 > To: Paul Durrant <[email protected]> > Cc: [email protected]; [email protected]; qemu- > [email protected]; Stefano Stabellini <[email protected]> > Subject: Re: [PATCH v3 4/8] xen_backend: add an emulation of grant copy > > On Fri, May 04, 2018 at 08:26:03PM +0100, Paul Durrant wrote: > > Not all Xen environments support the xengnttab_grant_copy() operation. > > E.g. where the OS is FreeBSD or Xen is older than 4.8.0. > > > > This patch introduces an emulation of that operation using > > xengnttab_map_domain_grant_refs() and memcpy() for those > environments. > > > > Signed-off-by: Paul Durrant <[email protected]> > > --- > > The patch looks ok, but since patch 1 is going to be change, this one is > going to need to be change as well. >
Sure. Thanks for the review. Paul > -- > Anthony PERARD
