From mboxrd@z Thu Jan  1 00:00:00 1970
From: Kevin Wilson <wkevils@gmail.com>
Subject: Building connectx-3 fails on Fedora 22 and Fedora 24
	with latest git tree
Date: Sat, 16 Jul 2016 19:38:50 +0300
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Hello,

I had tried to build the connectx-3 driver  with  latest git tree and
it fails with
...
...
=3D=3D Build drivers/net/mlx4
  CC mlx4.o
/work/down/temp/dpdk/drivers/net/mlx4/mlx4.c: In function =E2=80=98txq_clea=
nup=E2=80=99:
/work/down/temp/dpdk/drivers/net/mlx4/mlx4.c:1106:37: error: storage
size of =E2=80=98params=E2=80=99 isn=E2=80=99t known
  struct ibv_exp_release_intf_params params;
                                     ^
/work/down/temp/dpdk/drivers/net/mlx4/mlx4.c:1116:4: error: unknown
field =E2=80=98comp_mask=E2=80=99 specified in initializer
    .comp_mask =3D 0,
    ^
/work/down/temp/dpdk/drivers/net/mlx4/mlx4.c:1116:17: error: excess
elements in struct initializer [-Werror]
    .comp_mask =3D 0,
                 ^
/work/down/temp/dpdk/drivers/net/mlx4/mlx4.c:1116:17: note: (near
initialization for =E2=80=98(anonymous)=E2=80=99)
/work/down/temp/dpdk/drivers/net/mlx4/mlx4.c:1117:3: error: invalid
use of undefined type =E2=80=98struct ibv_exp_release_intf_params=E2=80=99
   };


The steps that I took is (after clonning the dpdk tree) are:
make config T=3Dx86_64-native-linuxapp-gcc
sed -ri 's,(PMD_PCAP=3D).*,\1y,' build/.config
Then make
Then edited build/.config and set:
CONFIG_RTE_LIBRTE_MLX4_PMD=3Dy
and then make.

Any ideas?

regards,
Kevin