Couple of misc updates to BPF, besides others this series adds bpf_csum_diff() to be used with L3 csums, allows for managing tunnel options for collect meta data mode, and enabling ipv6 traffic class for collect meta data in vxlan specifically (geneve already supports it). For more details, please see individual patches.
The series requires net to be merged into net-next first to avoid any further pending merge conflicts. Thanks a lot! Daniel Borkmann (7): bpf: allow bpf_csum_diff to feed bpf_l3_csum_replace as well bpf: add flags to bpf_skb_store_bytes for clearing hash bpf: make helper function protos static bpf: allow to propagate df in bpf_skb_set_tunnel_key bpf: support for access to tunnel options bpf, vxlan, geneve, gre: fix usage of dst_cache on xmit vxlan: allow setting ipv6 traffic class drivers/net/geneve.c | 10 ++-- drivers/net/vxlan.c | 38 ++++++++------- include/net/checksum.h | 5 ++ include/net/ip_tunnels.h | 15 ++++++ include/uapi/linux/bpf.h | 13 ++++++ net/core/filter.c | 119 ++++++++++++++++++++++++++++++++++++++++------- net/ipv4/ip_gre.c | 10 ++-- 7 files changed, 165 insertions(+), 45 deletions(-) -- 1.9.3
