Commits
Jennifer Herbert committed c2677a6fc4d
xen-netback: use foreign page information from the pages themselves Use the foreign page flag in netback to get the domid and grant ref needed for the grant copy. This signficiantly simplifies the netback code and makes netback work with foreign pages from other backends (e.g., blkback). This allows blkback to use iSCSI disks provided by domUs running on the same host. Signed-off-by: Jennifer Herbert <jennifer.herbert@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: David Vrabel <david.vrabel@citrix.com>