netdev - Re: [PATCH net-next V6 2/2] net/mlx4

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Message-Id: <20140601.215439.633541971280982624.davem@davemloft.net>
Date:	Sun, 01 Jun 2014 21:54:39 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	amirv@...lanox.com, ogerlitz@...lanox.com, netdev@...r.kernel.org,
	yevgenyp@...lanox.com, yuvala@...lanox.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next V6 2/2] net/mlx4_en: Use affinity hint

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Sun, 01 Jun 2014 21:16:50 -0700

>   CC [M]  drivers/net/ethernet/mellanox/mlx4/en_netdev.o
> drivers/net/ethernet/mellanox/mlx4/en_netdev.c: In function ‘mlx4_en_init_affinity_hint’:
> drivers/net/ethernet/mellanox/mlx4/en_netdev.c:1546:23: error: incompatible types when assigning to type ‘cpumask_var_t’ from type ‘void *’
> drivers/net/ethernet/mellanox/mlx4/en_netdev.c: In function ‘mlx4_en_free_affinity_hint’:
> drivers/net/ethernet/mellanox/mlx4/en_netdev.c:1553:41: error: incompatible types when assigning to type ‘cpumask_var_t’ from type ‘void *’

What configuration/compiler combination generates this warning?  I didn't
see it with allmodconfig.