From c81c2d95449cd218c2022ce6014c52fef1eb1f66 Mon Sep 17 00:00:00 2001 From: Alexander Duyck Date: Wed, 2 Dec 2009 16:49:02 +0000 Subject: 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 Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- net/core/Makefile | 1 - 1 file changed, 1 deletion(-) (limited to 'net/core/Makefile') diff --git a/net/core/Makefile b/net/core/Makefile index 796f46eece5f..08791ac3e05a 100644 --- a/net/core/Makefile +++ b/net/core/Makefile @@ -6,7 +6,6 @@ obj-y := sock.o request_sock.o skbuff.o iovec.o datagram.o stream.o scm.o \ gen_stats.o gen_estimator.o net_namespace.o obj-$(CONFIG_SYSCTL) += sysctl_net_core.o -obj-$(CONFIG_HAS_DMA) += skb_dma_map.o obj-y += dev.o ethtool.o dev_mcast.o dst.o netevent.o \ neighbour.o rtnetlink.o utils.o link_watch.o filter.o -- cgit v1.2.3-59-g8ed1b