On Mon, Apr 4, 2016 at 5:49 PM, David Miller <da...@davemloft.net> wrote: > From: Willem de Bruijn <willemdebruijn.ker...@gmail.com> > Date: Sun, 3 Apr 2016 19:29:49 -0400 > >> From: Willem de Bruijn <will...@google.com> >> >> Support peeking at a non-zero offset for UDP sockets. Match the >> existing behavior on Unix datagram sockets. >> >> 1/4 makes the sk_peek_offset functions safe to use outside locks >> 2/4 removes udp headers before enqueue, to simplify offset arithmetic >> 3/4 introduces SO_PEEK_OFFSET support >> 4/4 moves sk->sk_peek_off on read, to match Unix socket semantics. > > I don't see how you can separate patches #3 and #4. > > Once you hook up the socket operation, the user can successfully use > the feature and therefore must receive the full set of semantics.
Okay, I'll squash the two patches.
