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Message-Id: <1465506460-1854-3-git-send-email-saeedm@mellanox.com> Date: Fri, 10 Jun 2016 00:07:29 +0300 From: Saeed Mahameed <saeedm@...lanox.com> To: "David S. Miller" <davem@...emloft.net> Cc: netdev@...r.kernel.org, Or Gerlitz <ogerlitz@...lanox.com>, Majd Dibbiny <majd@...lanox.com>, Saeed Mahameed <saeedm@...lanox.com> Subject: [PATCH net 02/13] net/mlx5: Fix masking of reserved bits in XRCD number From: Majd Dibbiny <majd@...lanox.com> Mask the reserved bits when reading the number of newly created XRCD. Fixes: e126ba97dba9 ('mlx5: Add driver for Mellanox Connect-IB adapters') Signed-off-by: Majd Dibbiny <majd@...lanox.com> Signed-off-by: Saeed Mahameed <saeedm@...lanox.com> --- drivers/net/ethernet/mellanox/mlx5/core/qp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/qp.c b/drivers/net/ethernet/mellanox/mlx5/core/qp.c index b720a27..b82d658 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/qp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/qp.c @@ -418,7 +418,7 @@ int mlx5_core_xrcd_alloc(struct mlx5_core_dev *dev, u32 *xrcdn) if (out.hdr.status) err = mlx5_cmd_status_to_err(&out.hdr); else - *xrcdn = be32_to_cpu(out.xrcdn); + *xrcdn = be32_to_cpu(out.xrcdn) & 0xffffff; return err; } -- 2.8.0
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