Hi. I'm hitting the following build error with 3.19-rc2 on CentOS 5 with glibc-headers-2.5-123. HOSTCC Documentation/networking/timestamping/txtimestamp Documentation/networking/timestamping/txtimestamp.c:64:8: error: redefinition of ‘struct in6_pktinfo’ struct in6_pktinfo { ^ In file included from /usr/include/arpa/inet.h:23:0, from Documentation/networking/timestamping/txtimestamp.c:33: /usr/include/netinet/in.h:456:8: note: originally defined here struct in6_pktinfo ^ The build error was introduced with cbd3aad5ce66f5a266a185aa37e0eb9be9ba4154 "net-timestamp: expand documentation and test". commit cbd3aad5ce66f5a266a185aa37e0eb9be9ba4154 Author: Willem de Bruijn <willemb@xxxxxxxxxx> Date: Sun Nov 30 22:22:35 2014 -0500 net-timestamp: expand documentation and test Documentation: expand explanation of timestamp counter Test: new: flag -I requests and prints PKTINFO new: flag -x prints payload (possibly truncated) fix: remove pretty print that breaks common flag '-l 1' Signed-off-by: Willem de Bruijn <willemb@xxxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Cheers, Vinson -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html