| commit | 871088bf92e11efb69bbdbd537e48c0ad4f63729 | [log] [tgz] |
|---|---|---|
| author | Jan Beulich <JBeulich@suse.com> | Tue Sep 25 02:13:37 2018 -0600 |
| committer | David S. Miller <davem@davemloft.net> | Tue Sep 25 10:39:34 2018 -0700 |
| tree | d11b87a3087bb42159cecc05a7c8fbbd3ab3219a | |
| parent | 22f9cde3401077ea450b69bf9b0bba373e12e454 [diff] |
xen-netback: handle page straddling in xenvif_set_hash_mapping() There's no guarantee that the mapping array doesn't cross a page boundary. Use a second grant copy operation if necessary. Signed-off-by: Jan Beulich <jbeulich@suse.com> Acked-by: Wei Liu <wei.liu2@citrix.com> Reviewed-by: Paul Durrant <paul.durrant@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>