From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Wed, 2 Dec 2009 16:49:02 +0000 (+0000)
Subject: skbuff: remove skb_dma_map/unmap
X-Git-Tag: v2.6.33-rc1~388^2~72
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c81c2d95449cd218c2022ce6014c52fef1eb1f66;p=pandora-kernel.git

skbuff: remove skb_dma_map/unmap

The two functions skb_dma_map/unmap are unsafe to use as they cause
problems when packets are cloned and sent to multiple devices while a HW
IOMMU is enabled.  Due to this it is best to remove the code so it is not
used by any other network driver maintainters.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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