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| author | Alexandros C. Couloumbis <alex@ozo.com> | 2010-09-04 22:54:53 +0000 |
|---|---|---|
| committer | Alexandros C. Couloumbis <alex@ozo.com> | 2010-09-04 22:54:53 +0000 |
| commit | ff48b77be12c1ead862458ceb5bad604b3620f56 (patch) | |
| tree | d682e60ffc370647efa4c42af4f947600a7eb8f3 /target/linux/ixp4xx/patches-2.6.36/600-skb_avoid_dmabounce.patch | |
| parent | e465d849718c0b69ed7e00c44844fc0fcd722eb6 (diff) | |
| download | mtk-20170518-ff48b77be12c1ead862458ceb5bad604b3620f56.zip mtk-20170518-ff48b77be12c1ead862458ceb5bad604b3620f56.tar.gz mtk-20170518-ff48b77be12c1ead862458ceb5bad604b3620f56.tar.bz2 | |
linux/ixp4xx: add kernel 2.6.36 preliminary support
SVN-Revision: 22924
Diffstat (limited to 'target/linux/ixp4xx/patches-2.6.36/600-skb_avoid_dmabounce.patch')
| -rw-r--r-- | target/linux/ixp4xx/patches-2.6.36/600-skb_avoid_dmabounce.patch | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.36/600-skb_avoid_dmabounce.patch b/target/linux/ixp4xx/patches-2.6.36/600-skb_avoid_dmabounce.patch new file mode 100644 index 0000000..5b0e3fd --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.36/600-skb_avoid_dmabounce.patch @@ -0,0 +1,13 @@ +--- a/net/core/skbuff.c ++++ b/net/core/skbuff.c +@@ -183,6 +183,10 @@ struct sk_buff *__alloc_skb(unsigned int + goto out; + prefetchw(skb); + ++#ifdef CONFIG_ARCH_IXP4XX ++ gfp_mask |= GFP_DMA; ++#endif ++ + size = SKB_DATA_ALIGN(size); + data = kmalloc_node_track_caller(size + sizeof(struct skb_shared_info), + gfp_mask, node); |