Gar... No. The 3.6+ from a9ae4692eda4 ("[media] vb2: fix plane index sanity check in vb2_plane_cookie()") feels totally arbitrary to me. No need to be consistent. Just do: Cc: stable@xxxxxxxxxxxxxxx Fixes: e23ccc0ad925 ("[media] v4l: add videobuf2 Video for Linux 2 driver framework") Fixes tags are always good too have btw. You should be adding them by default to everything even if it doesn't get backported to stable. regards, dan carpenter