| Message ID | 20180522073503.2199-1-bjorn.topel@gmail.com |
|---|---|
| Headers | show |
| Series | AF_XDP follow-up patches, uapi and cleanups | expand |
On 05/22/2018 09:34 AM, Björn Töpel wrote: > From: Björn Töpel <bjorn.topel@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(-) LGTM, applied to bpf-next, thanks guys!
From: Björn Töpel <bjorn.topel@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(-)