1. 28 Jun, 2016 8 commits
  2. 27 Jun, 2016 30 commits
  3. 26 Jun, 2016 2 commits
    • David S. Miller's avatar
      Merge tag 'rxrpc-rewrite-20160622-2' of... · 2b7c4f7a
      David S. Miller authored
      Merge tag 'rxrpc-rewrite-20160622-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
      
      David Howells says:
      
      ====================
      rxrpc: Get rid of conn bundle and transport structs
      
      Here's the next part of the AF_RXRPC rewrite.  The primary purpose of this
      set is to get rid of the rxrpc_conn_bundle and rxrpc_transport structs.
      This simplifies things for future development of the connection handling.
      
      To this end, the following significant changes are made:
      
       (1) The rxrpc_connection struct is given pointers to the local and peer
           endpoints, inside the rxrpc_conn_parameters struct.  Pointers to the
           transport's copy of these pointers are then redirected to the
           connection struct.
      
       (2) Exclusive connection handling is fixed.  Exclusive connections should
           do just one call and then be retired.  They are used in security
           negotiations and, I believe, the idea is to avoid reuse of negotiated
           security contexts.
      
           The current code is doing a single connection per socket and doing all
           the calls over that.  With this change it gets a new connection for
           each call made.
      
       (3) A new sendmsg() control message marker is added to make individual
           calls operate over exclusive connections.  This should be used in
           future in preference to the sockopt that marks a socket as "exclusive
           connection".
      
       (4) IDs for client connections initiated by a machine are now allocated
           from a global pool using the IDR facility and are unique across all
           client connections, no matter their destination.  The IDR facility is
           then used to look up a connection on the connection ID alone.  Other
           parameters are then verified afterwards.
      
           Note that the IDR facility may use a lot of memory if the IDs it holds
           are widely scattered.  Given this, in a future commit, client
           connections will be retired if they are more than a certain distance
           from the last ID allocated.
      
           The client epoch is advanced by 1 each time the client ID counter
           wraps.  Connections outside the current epoch will also be retired in
           a future commit.
      
       (5) The connection bundle concept is removed and the client connection
           tree is moved into the local endpoint.  The queue for waiting for a
           call channel is moved to the rxrpc_connection struct as there can only
           be one connection for any particular key going to any particular peer
           now.
      
       (6) The rxrpc_transport struct is removed and the service connection tree
           is moved into the peer struct.
      ====================
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      2b7c4f7a
    • Xing Zheng's avatar
      net: stmmac: dwmac-rk: add rk3228-specific data · e7ffd812
      Xing Zheng authored
      Add constants and callback functions for the dwmac on rk3228/rk3229 socs.
      As can be seen, the base structure is the same, only registers and the
      bits in them moved slightly.
      Signed-off-by: default avatarXing Zheng <zhengxing@rock-chips.com>
      Reviewed-by: default avatarHeiko Stuebner <heiko@sntech.de>
      Acked-by: default avatarRob Herring <robh@kernel.org>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      e7ffd812