sparc: bpf_jit_comp: add XOR instruction for BPF JIT JIT

This patch is a follow-up for patch "filter: add XOR instruction for use
with X/K" that implements BPF SPARC JIT parts for the BPF XOR operation.
Signed-off-by: NDaniel Borkmann <daniel.borkmann@tik.ee.ethz.ch>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

arch/sparc/net/bpf_jit_comp.c

@@ -464,8 +464,12 @@ void bpf_jit_compile(struct sk_filter *fp)
 				emit_alu_K(OR, K);
 				break;
 			case BPF_S_ANC_ALU_XOR_X: /* A ^= X; */
+			case BPF_S_ALU_XOR_X:
 				emit_alu_X(XOR);
 				break;
+			case BPF_S_ALU_XOR_K:	/* A ^= K */
+				emit_alu_K(XOR, K);
+				break;
 			case BPF_S_ALU_LSH_X:	/* A <<= X */
 				emit_alu_X(SLL);
 				break;