OpenWrt – Rev 3

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--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -215,6 +215,9 @@ struct sk_buff *__alloc_skb(unsigned int
 
        if (sk_memalloc_socks() && (flags & SKB_ALLOC_RX))
                gfp_mask |= __GFP_MEMALLOC;
+#ifdef CONFIG_ARCH_IXP4XX
+       gfp_mask |= GFP_DMA;
+#endif
 
        /* Get the HEAD */
        skb = kmem_cache_alloc_node(cache, gfp_mask & ~__GFP_DMA, node);
@@ -1224,6 +1227,10 @@ int pskb_expand_head(struct sk_buff *skb
        if (skb_shared(skb))
                BUG();
 
+#ifdef CONFIG_ARCH_IXP4XX
+       gfp_mask |= GFP_DMA;
+#endif
+
        size = SKB_DATA_ALIGN(size);
 
        if (skb_pfmemalloc(skb))