• Roland Dreier's avatar
    IB/srpt: Set srq_type to IB_SRQT_BASIC · 6f360336
    Roland Dreier authored
    Since commit 96104eda
     ("RDMA/core: Add SRQ type field"), kernel
    users of SRQs need to specify srq_type = IB_SRQT_BASIC in struct
    ib_srq_init_attr, or else most low-level drivers will fail in
    when srpt_add_one() calls ib_create_srq() and gets -ENOSYS.
    (mlx4_ib works OK nearly all of the time, because it just needs
    srq_type != IB_SRQT_XRC.  And apparently nearly everyone using
    ib_srpt is using mlx4 hardware)
    Reported-by: default avatarAlexey Shvetsov <alexxy@gentoo.org>
    Cc: <stable@vger.kernel.org>
    Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>