--- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -212,6 +212,9 @@ 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); @@ -1192,6 +1195,10 @@ 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))