On Thu, Apr 20, 2017 at 3:25 PM, Mike Maloney <maloneyker...@gmail.com> wrote: > From: Mike Maloney <malo...@google.com> > > Fanout uses a per net global namespace. A process that intends to create a > new fanout group can accidentally join an existing group. It is > not possible to detect this. > > Add a socket option to specify on the first call to > setsockopt(..., PACKET_FANOUT, ...) to ensure that a new group is created. > Also add tests. > > Mike Maloney (3): > selftests/net: cleanup unused parameter in psock_fanout > packet: add PACKET_FANOUT_FLAG_UNIQUEID to assign new fanout group id. > selftests/net: add tests for PACKET_FANOUT_FLAG_UNIQUEID > > include/uapi/linux/if_packet.h | 1 + > net/packet/af_packet.c | 44 ++++++++++++++ > tools/testing/selftests/net/psock_fanout.c | 93 > ++++++++++++++++++++++++++---- > 3 files changed, 128 insertions(+), 10 deletions(-)
Gmail refused to send out the main patch (2/3) from a fresh account. I resubmitted the entire patchset on Mike's behalf.
