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x-microsoft-antispam-message-info: 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 spamdiagnosticoutput: 1:22 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3c0c6dc3-ba7e-4192-5ab5-08d58db0b43b X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Mar 2018 15:47:19.5935 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR2101MB0728 Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: From: Maor Gottlieb [ Upstream commit 4e2b53a5cb5a8243284dd7ec4980d2dc556e79f0 ] Add missing inner RSS support capability as part of the RSS supported fields. In addition change MLX5_RX_HASH_INNER to 1UL << 31 in order to define it as unsigned. Fixes: 309fa3470fca ("IB/mlx5: Add support for RSS on the inner packet") Signed-off-by: Maor Gottlieb Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/hw/mlx5/main.c | 3 ++- include/uapi/rdma/mlx5-abi.h | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5= /main.c index 262c1aa2e028..f8b06102cc5d 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -682,7 +682,8 @@ static int mlx5_ib_query_device(struct ib_device *ibdev= , MLX5_RX_HASH_SRC_PORT_TCP | MLX5_RX_HASH_DST_PORT_TCP | MLX5_RX_HASH_SRC_PORT_UDP | - MLX5_RX_HASH_DST_PORT_UDP; + MLX5_RX_HASH_DST_PORT_UDP | + MLX5_RX_HASH_INNER; resp.response_length +=3D sizeof(resp.rss_caps); } } else { diff --git a/include/uapi/rdma/mlx5-abi.h b/include/uapi/rdma/mlx5-abi.h index a33e0517d3fd..062d14f07b61 100644 --- a/include/uapi/rdma/mlx5-abi.h +++ b/include/uapi/rdma/mlx5-abi.h @@ -307,7 +307,7 @@ enum mlx5_rx_hash_fields { MLX5_RX_HASH_SRC_PORT_UDP =3D 1 << 6, MLX5_RX_HASH_DST_PORT_UDP =3D 1 << 7, /* Save bits for future fields */ - MLX5_RX_HASH_INNER =3D 1 << 31 + MLX5_RX_HASH_INNER =3D (1UL << 31), }; =20 struct mlx5_ib_create_qp_rss { --=20 2.14.1