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authorLinus Torvalds <torvalds@linux-foundation.org>2012-04-10 15:30:16 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-04-10 15:30:16 -0700
commit94fb175c0414902ad9dbd956addf3a5feafbc85b (patch)
tree5d3c37abe78f072e92072f2079a98303c92cf16e /net/ipv6
parenta9e1e53bcfb29b3b503a5e75ce498d9a64f32c1e (diff)
parenta2bd1140a264b561e38d99e656cd843c2d840e86 (diff)
downloadlinux-94fb175c0414902ad9dbd956addf3a5feafbc85b.tar.bz2
Merge tag 'dmaengine-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine
Pull dmaengine fixes from Dan Williams: 1/ regression fix for Xen as it now trips over a broken assumption about the dma address size on 32-bit builds 2/ new quirk for netdma to ignore dma channels that cannot meet netdma alignment requirements 3/ fixes for two long standing issues in ioatdma (ring size overflow) and iop-adma (potential stack corruption) * tag 'dmaengine-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine: netdma: adding alignment check for NETDMA ops ioatdma: DMA copy alignment needed to address IOAT DMA silicon errata ioat: ring size variables need to be 32bit to avoid overflow iop-adma: Corrected array overflow in RAID6 Xscale(R) test. ioat: fix size of 'completion' for Xen
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/tcp_ipv6.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 12c6ece67f39..86cfe6005f40 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1645,7 +1645,7 @@ process:
#ifdef CONFIG_NET_DMA
struct tcp_sock *tp = tcp_sk(sk);
if (!tp->ucopy.dma_chan && tp->ucopy.pinned_list)
- tp->ucopy.dma_chan = dma_find_channel(DMA_MEMCPY);
+ tp->ucopy.dma_chan = net_dma_find_channel();
if (tp->ucopy.dma_chan)
ret = tcp_v6_do_rcv(sk, skb);
else