Hi all,
On Mon, 1 Jul 2019 14:57:22 +1000 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> After merging the bpf-next tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/net/ethernet/mellanox/mlx5/core/en_main.c:1605:5: error: conflicting types for 'mlx5e_open_cq'
> int mlx5e_open_cq(struct mlx5e_channel *c, struct dim_cq_moder moder,
> ^~~~~~~~~~~~~
> In file included from drivers/net/ethernet/mellanox/mlx5/core/en_main.c:43:
> drivers/net/ethernet/mellanox/mlx5/core/en.h:977:5: note: previous declaration of 'mlx5e_open_cq' was here
> int mlx5e_open_cq(struct mlx5e_channel *c, struct net_dim_cq_moder moder,
> ^~~~~~~~~~~~~
>
> Caused by commit
>
> 8960b38932be ("linux/dim: Rename externally used net_dim members")
>
> from the net-next tree interacting with commit
>
> db05815b36cb ("net/mlx5e: Add XSK zero-copy support")
>
> I have applied the following merge fix patch.
>
> From 8e92dbee0daa6bac412daebd08073ba9ca31c7a6 Mon Sep 17 00:00:00 2001
> From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> Date: Mon, 1 Jul 2019 14:55:02 +1000
> Subject: [PATCH] net/mlx5e: fix up for "linux/dim: Rename externally used
> net_dim members"
>
> Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> ---
> drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
> index 9cebaa642727..f0d77eb66acf 100644
> --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
> +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
> @@ -974,7 +974,7 @@ int mlx5e_open_xdpsq(struct mlx5e_channel *c, struct mlx5e_params *params,
> void mlx5e_close_xdpsq(struct mlx5e_xdpsq *sq);
>
> struct mlx5e_cq_param;
> -int mlx5e_open_cq(struct mlx5e_channel *c, struct net_dim_cq_moder moder,
> +int mlx5e_open_cq(struct mlx5e_channel *c, struct dim_cq_moder moder,
> struct mlx5e_cq_param *param, struct mlx5e_cq *cq);
> void mlx5e_close_cq(struct mlx5e_cq *cq);
>
Also, this:
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c: In function 'mlx5e_open_xsk':
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c:64:9: error: variable 'icocq_moder' has initializer but incomplete type
struct net_dim_cq_moder icocq_moder = {};
^~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c:64:26: error: storage size of 'icocq_moder' isn't known
struct net_dim_cq_moder icocq_moder = {};
^~~~~~~~~~~
For which I applied this:
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Mon, 1 Jul 2019 15:00:08 +1000
Subject: [PATCH] another fix for "linux/dim: Rename externally used net_dim
members"
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c
index 9b4d47c47c92..aaffa6f68dc0 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c
@@ -61,7 +61,7 @@ int mlx5e_open_xsk(struct mlx5e_priv *priv, struct mlx5e_params *params,
struct mlx5e_channel *c)
{
struct mlx5e_channel_param cparam = {};
- struct net_dim_cq_moder icocq_moder = {};
+ struct dim_cq_moder icocq_moder = {};
int err;
if (!mlx5e_validate_xsk_param(params, xsk, priv->mdev))
--
2.20.1
--
Cheers,
Stephen Rothwell
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