openwrtv3/target/linux/generic/patches-3.12/655-increase_skb_pad.patch

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--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1741,7 +1741,7 @@ static inline int pskb_network_may_pull(
* NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
*/
#ifndef NET_SKB_PAD
-#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
+#define NET_SKB_PAD max(64, L1_CACHE_BYTES)
#endif
extern int ___pskb_trim(struct sk_buff *skb, unsigned int len);