diff --git a/include/linux/filter.h b/include/linux/filter.h
index 3cf5fd561d8649ce9647bce45a0e40dc28124a91..2ded090e10f4e511461cacdbfcdc031dc1dd0b3e 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -75,6 +75,7 @@ struct sock_fprog {	/* Required for SO_ATTACH_FILTER. */
 #define         BPF_RSH         0x70
 #define         BPF_NEG         0x80
 #define		BPF_MOD		0x90
+#define		BPF_XOR		0xa0
 
 #define         BPF_JA          0x00
 #define         BPF_JEQ         0x10
@@ -204,6 +205,8 @@ enum {
 	BPF_S_ALU_AND_X,
 	BPF_S_ALU_OR_K,
 	BPF_S_ALU_OR_X,
+	BPF_S_ALU_XOR_K,
+	BPF_S_ALU_XOR_X,
 	BPF_S_ALU_LSH_K,
 	BPF_S_ALU_LSH_X,
 	BPF_S_ALU_RSH_K,
diff --git a/net/core/filter.c b/net/core/filter.c
index fbe3a8d12570b9604825043e9f68764af15b0aa0..3d92ebb7fbcf71471d4b3d90e5309f459c47bea0 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -187,6 +187,13 @@ unsigned int sk_run_filter(const struct sk_buff *skb,
 		case BPF_S_ALU_OR_K:
 			A |= K;
 			continue;
+		case BPF_S_ANC_ALU_XOR_X:
+		case BPF_S_ALU_XOR_X:
+			A ^= X;
+			continue;
+		case BPF_S_ALU_XOR_K:
+			A ^= K;
+			continue;
 		case BPF_S_ALU_LSH_X:
 			A <<= X;
 			continue;
@@ -334,9 +341,6 @@ unsigned int sk_run_filter(const struct sk_buff *skb,
 		case BPF_S_ANC_CPU:
 			A = raw_smp_processor_id();
 			continue;
-		case BPF_S_ANC_ALU_XOR_X:
-			A ^= X;
-			continue;
 		case BPF_S_ANC_NLATTR: {
 			struct nlattr *nla;
 
@@ -483,6 +487,8 @@ int sk_chk_filter(struct sock_filter *filter, unsigned int flen)
 		[BPF_ALU|BPF_AND|BPF_X]  = BPF_S_ALU_AND_X,
 		[BPF_ALU|BPF_OR|BPF_K]   = BPF_S_ALU_OR_K,
 		[BPF_ALU|BPF_OR|BPF_X]   = BPF_S_ALU_OR_X,
+		[BPF_ALU|BPF_XOR|BPF_K]  = BPF_S_ALU_XOR_K,
+		[BPF_ALU|BPF_XOR|BPF_X]  = BPF_S_ALU_XOR_X,
 		[BPF_ALU|BPF_LSH|BPF_K]  = BPF_S_ALU_LSH_K,
 		[BPF_ALU|BPF_LSH|BPF_X]  = BPF_S_ALU_LSH_X,
 		[BPF_ALU|BPF_RSH|BPF_K]  = BPF_S_ALU_RSH_K,