linux-kernel - [PATCH] mlx4: fix build break

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Date:	Sun, 10 Feb 2008 20:22:57 -0600
From:	Olof Johansson <olof@...om.net>
To:	Roland Dreier <rdreier@...co.com>
Cc:	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	general@...ts.openfabrics.org, linux-kernel@...r.kernel.org,
	jackm@....mellanox.co.il
Subject: [PATCH] mlx4: fix build break

On Fri, Feb 08, 2008 at 03:16:53PM -0800, Roland Dreier wrote:

>       mlx4_core: For 64-bit systems, vmap() kernel queue buffers

Hi,

The above patch caused this to pop up on powerpc allyesconfig, looks
like a missing include file:

drivers/net/mlx4/alloc.c: In function 'mlx4_buf_alloc':
drivers/net/mlx4/alloc.c:162: error: implicit declaration of function 'vmap'
drivers/net/mlx4/alloc.c:162: error: 'VM_MAP' undeclared (first use in this function)
drivers/net/mlx4/alloc.c:162: error: (Each undeclared identifier is reported only once
drivers/net/mlx4/alloc.c:162: error: for each function it appears in.)
drivers/net/mlx4/alloc.c:162: warning: assignment makes pointer from integer without a cast
drivers/net/mlx4/alloc.c: In function 'mlx4_buf_free':
drivers/net/mlx4/alloc.c:187: error: implicit declaration of function 'vunmap'

Signed-off-by: Olof Johansson <olof@...om.net>


diff --git a/drivers/net/mlx4/alloc.c b/drivers/net/mlx4/alloc.c
index 521dc03..75ef9d0 100644
--- a/drivers/net/mlx4/alloc.c
+++ b/drivers/net/mlx4/alloc.c
@@ -34,6 +34,7 @@
 #include <linux/slab.h>
 #include <linux/bitmap.h>
 #include <linux/dma-mapping.h>
+#include <linux/vmalloc.h>
 
 #include "mlx4.h"
 
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