1 files changed, 10 insertions, 2 deletions

diff --git a/arch/mips/net/bpf_jit.c b/arch/mips/net/bpf_jit.c
index 9476e7f061a1..4505e2e6ab53 100644
--- a/arch/mips/net/bpf_jit.c
+++ b/arch/mips/net/bpf_jit.c
@@ -751,13 +751,17 @@ static u64 jit_get_skb_w(struct sk_buff *skb, unsigned offset)
         return (u64)err << 32 | ntohl(ret);
 }
 
-#define PKT_TYPE_MAX 7
+#ifdef __BIG_ENDIAN_BITFIELD
+#define PKT_TYPE_MAX    (7 << 5)
+#else
+#define PKT_TYPE_MAX    7
+#endif
 static int pkt_type_offset(void)
 {
         struct sk_buff skb_probe = {
                 .pkt_type = ~0,
         };
-        char *ct = (char *)&skb_probe;
+        u8 *ct = (u8 *)&skb_probe;
         unsigned int off;
 
         for (off = 0; off < sizeof(struct sk_buff); off++) {
@@ -1320,6 +1324,10 @@ jmp_cmp:
                         emit_load_byte(r_tmp, r_skb, off, ctx);
                         /* Keep only the last 3 bits */
                         emit_andi(r_A, r_tmp, PKT_TYPE_MAX, ctx);
+#ifdef __BIG_ENDIAN_BITFIELD
+                        /* Get the actual packet type to the lower 3 bits */
+                        emit_srl(r_A, r_A, 5, ctx);
+#endif
                         break;
                 case BPF_ANC | SKF_AD_QUEUE:
                         ctx->flags |= SEEN_SKB | SEEN_A;