From: Björn Töpel <bjorn.to...@intel.com> This the second follow-up set. The first four patches are uapi changes:
* Removing rebind support * Getting rid of structure hole * Removing explicit cache line alignment * Stricter bind checks The last patches do some cleanups, where the umem and refcount_t changes were suggested by Daniel. * Add a missing write-barrier and use READ_ONCE for data-dependencies * Clean up umem and do proper locking * Convert atomic_t to refcount_t Björn Töpel (7): xsk: remove rebind support xsk: fill hole in struct sockaddr_xdp xsk: remove explicit ring structure from uapi samples/bpf: adapt xdpsock to the new uapi xsk: add missing write- and data-dependency barrier xsk: simplified umem setup xsk: convert atomic_t to refcount_t Magnus Karlsson (1): xsk: proper queue id check at bind include/uapi/linux/if_xdp.h | 46 ++++++++--------- net/xdp/xdp_umem.c | 85 +++++++++++++++--------------- net/xdp/xdp_umem.h | 5 +- net/xdp/xsk.c | 105 +++++++++++++++++++++++-------------- net/xdp/xsk_queue.h | 17 ++++++ samples/bpf/xdpsock_user.c | 123 +++++++++++++++++++++++++++----------------- 6 files changed, 225 insertions(+), 156 deletions(-) -- 2.14.1
