BPF: update headers from 4.14-rc1

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index b94acdc07364a40ed1eec405b9e983031b14a168..0895a529cc90b7e52b7371c1acacf6add71a0edf 100644 (file)
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -766,8 +766,8 @@ struct bpf_sock {
 
 /* User return codes for XDP prog type.
  * A valid XDP program must return one of these defined values. All other
- * return codes are reserved for future use. Unknown return codes will result
- * in packet drop.
+ * return codes are reserved for future use. Unknown return codes will
+ * result in packet drops and a warning via bpf_warn_invalid_xdp_action().
  */
 enum xdp_action {
        XDP_ABORTED = 0,