Merge branch 'netlink_ext_ACK'

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Johannes Berg says:

====================
netlink extended ACK reporting

Changes since v4:
 * use __NLMSGERR_ATTR_MAX instead of NUM_NLMSGERR_ATTRS

Changes since v3:
 * Add NLM_F_CAPPED and NLM_F_ACK_TLVS flags, to allow entirely
   stateless parsing of the ACK messages by looking at the new
   flags. Need to check NLM_F_ACK_TLVS first, since capping can
   be done in kernels before this patchset without setting the
   flag.
 * Remove "missing_attr" functionality - this can obviously be
   added back rather easily, but I'd rather have more discussion
   about the nesting problem there.
 * Improve documentation of NLMSGERR_ATTR_OFFS
 * Improve message structure documentation, documenting that the
   request message is always capped for success cases
 * fix nlmsg_len of the outer message by calling nlmsg_end()
 * fix memcpy() of the request in success cases, going back to
   the original code that I'd changed before due to the payload
   adjustments that I reverted when introducing tlvlen

Changes since v2:
 * add NUM_NLMSGERR_ATTRS, NLMSGERR_ATTR_MAX
 * fix cookie length to 20 (sha-1 length)
 * move struct members for cookie to patch 3 where they should be
 * another cleanup suggested by David Ahern

Changes since v1:
 * credit Pablo and Jamal
 * incorporate suggestion from David Ahern
 * fix compilation in decnet
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

David S. Miller 2017-04-13 13:58:23 -04:00

parent fb9eb899a6 fe52145f91

commit ce07183282

139 changed files with 672 additions and 427 deletions

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5

crypto/crypto_user.c

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drivers/block/drbd/drbd_nla.c

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drivers/infiniband/core/addr.c

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drivers/infiniband/core/iwpm_util.c

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drivers/infiniband/core/netlink.c

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drivers/infiniband/core/sa_query.c

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drivers/net/macsec.c

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drivers/net/team/team.c

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drivers/net/veth.c

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drivers/net/wireless/ath/ath10k/testmode.c

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drivers/net/wireless/ath/ath6kl/testmode.c

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drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c

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drivers/net/wireless/mac80211_hwsim.c

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drivers/net/wireless/marvell/mwifiex/cfg80211.c

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drivers/net/wireless/ti/wlcore/testmode.c

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drivers/net/wireless/ti/wlcore/vendor_cmd.c

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drivers/scsi/scsi_netlink.c

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include/linux/netlink.h

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include/net/genetlink.h

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include/net/netlink.h

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include/net/rtnetlink.h

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include/uapi/linux/netlink.h

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kernel/audit.c

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lib/nlattr.c

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net/8021q/vlan_netlink.c

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net/bridge/br_mdb.c

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net/bridge/br_netlink.c

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net/bridge/br_netlink_tunnel.c

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net/can/gw.c

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net/core/fib_rules.c

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net/core/lwt_bpf.c

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net/core/neighbour.c

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net/core/net_namespace.c

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net/core/rtnetlink.c

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net/core/sock_diag.c

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net/dcb/dcbnl.c

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net/decnet/dn_dev.c

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net/decnet/dn_fib.c

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net/decnet/dn_route.c

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net/decnet/netfilter/dn_rtmsg.c

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net/hsr/hsr_netlink.c

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net/ieee802154/nl802154.c

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net/ipv4/devinet.c

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net/ipv4/fib_frontend.c

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net/ipv4/ip_tunnel_core.c

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net/ipv4/ipmr.c

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net/ipv4/route.c

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net/ipv6/addrconf.c

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net/ipv6/addrlabel.c

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net/ipv6/ila/ila_lwt.c

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net/ipv6/route.c

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net/ipv6/seg6_iptunnel.c

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net/mpls/af_mpls.c

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net/mpls/mpls_iptunnel.c

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net/netfilter/ipset/ip_set_core.c

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net/netfilter/ipvs/ip_vs_ctl.c

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net/netfilter/nf_conntrack_netlink.c

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net/netfilter/nf_conntrack_proto_dccp.c

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net/netfilter/nf_conntrack_proto_sctp.c

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net/netfilter/nf_conntrack_proto_tcp.c

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net/netfilter/nf_nat_core.c

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net/netfilter/nf_tables_api.c

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net/netfilter/nfnetlink.c

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net/netfilter/nfnetlink_acct.c

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net/netfilter/nfnetlink_cthelper.c

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net/netfilter/nfnetlink_cttimeout.c

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net/netfilter/nfnetlink_queue.c

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net/netfilter/nft_compat.c

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net/netlabel/netlabel_cipso_v4.c

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net/netlink/af_netlink.c

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net/netlink/af_netlink.h

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net/netlink/genetlink.c

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net/nfc/netlink.c

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net/openvswitch/datapath.c

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net/openvswitch/flow_netlink.c

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net/openvswitch/vport-vxlan.c

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net/phonet/pn_netlink.c

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net/qrtr/qrtr.c

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net/sched/act_api.c

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net/sched/act_bpf.c

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net/sched/act_connmark.c

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net/sched/act_csum.c

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net/sched/act_gact.c

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net/sched/act_ife.c

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net/sched/act_ipt.c

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net/sched/act_mirred.c

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net/sched/act_nat.c

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net/sched/act_pedit.c

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net/sched/act_police.c

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net/sched/act_sample.c

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net/sched/act_simple.c

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net/sched/act_skbedit.c

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net/sched/act_skbmod.c

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net/sched/act_tunnel_key.c

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net/sched/act_vlan.c

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net/sched/cls_api.c

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net/sched/cls_basic.c

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net/sched/cls_bpf.c

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net/sched/cls_cgroup.c

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net/sched/cls_flow.c

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