Stefano Brivio 564c91f7e5 fib_frontend, ip6_fib: Select routes or exceptions dump from RTM_F_CLONED ... The following patches add back the ability to dump IPv4 and IPv6 exception routes, and we need to allow selection of regular routes or exceptions. Use RTM_F_CLONED as filter to decide whether to dump routes or exceptions: iproute2 passes it in dump requests (except for IPv6 cache flush requests, this will be fixed in iproute2) and this used to work as long as exceptions were stored directly in the FIB, for both IPv4 and IPv6. Caveat: if strict checking is not requested (that is, if the dump request doesn't go through ip_valid_fib_dump_req()), we can't filter on protocol, tables or route types. In this case, filtering on RTM_F_CLONED would be inconsistent: we would fix 'ip route list cache' by returning exception routes and at the same time introduce another bug in case another selector is present, e.g. on 'ip route list cache table main' we would return all exception routes, without filtering on tables. Keep this consistent by applying no filters at all, and dumping both routes and exceptions, if strict checking is not requested. iproute2 currently filters results anyway, and no unwanted results will be presented to the user. The kernel will just dump more data than needed. v7: No changes v6: Rebase onto net-next, no changes v5: New patch: add dump_routes and dump_exceptions flags in filter and simply clear the unwanted one if strict checking is enabled, don't ignore NLM_F_MATCH and don't set filter_set if NLM_F_MATCH is set. Skip filtering altogether if no strict checking is requested: selecting routes or exceptions only would be inconsistent with the fact we can't filter on tables. Signed-off-by: Stefano Brivio <sbrivio@redhat.com> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-06-24 10:18:48 -07:00
..
9p	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 188	2019-05-30 11:29:21 -07:00
bluetooth	Bluetooth: Ignore CC events not matching the last HCI command	2019-05-05 19:29:04 +02:00
caif	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194	2019-05-30 11:29:22 -07:00
iucv	net/af_iucv: locate IUCV header via skb_network_header()	2018-09-26 09:56:07 -07:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-06-22 08:59:24 -04:00
netns	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-06-17 20:20:36 -07:00
nfc	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234	2019-06-19 17:09:07 +02:00
phonet	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336	2019-06-05 17:37:07 +02:00
sctp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-05-31 10:49:43 -07:00
tc_act	net: sched: act_ctinfo: tidy UAPI definition	2019-06-19 17:11:01 -04:00
6lowpan.h	…
Space.h	net/mac89x0: Convert to platform_driver	2018-03-01 21:21:36 -05:00
act_api.h	net/sched: let actions use RCU to access 'goto_chain'	2019-03-21 13:26:42 -07:00
addrconf.h	vrf: Increment Icmp6InMsgs on the original netdev	2019-06-12 11:00:11 -07:00
af_ieee802154.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174	2019-05-30 11:26:41 -07:00
af_rxrpc.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
af_unix.h	net: split out functions related to registering inflight socket files	2019-02-28 08:24:23 -07:00
af_vsock.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321	2019-06-05 17:37:05 +02:00
ah.h	…
arp.h	ipv4: Define __ipv4_neigh_lookup_noref when CONFIG_INET is disabled	2019-05-05 11:25:49 -07:00
atmclip.h	…
ax25.h	ax25: fix possible use-after-free	2019-01-23 11:18:00 -08:00
ax88796.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
bond_3ad.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 90	2019-05-24 17:37:53 +02:00
bond_alb.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 5	2019-05-21 11:28:40 +02:00
bond_options.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
bonding.h	bonding: add slave_foo printk macros	2019-06-09 13:36:01 -07:00
bpf_sk_storage.h	bpf: Introduce bpf sk local storage	2019-04-27 09:07:04 -07:00
busy_poll.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335	2019-06-05 17:37:06 +02:00
calipso.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
cfg80211-wext.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
cfg80211.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-06-22 08:59:24 -04:00
cfg802154.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174	2019-05-30 11:26:41 -07:00
checksum.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
cipso_ipv4.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
cls_cgroup.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
codel.h	…
codel_impl.h	…
codel_qdisc.h	…
compat.h	net: rework SIOCGSTAMP ioctl handling	2019-04-19 14:07:40 -07:00
datalink.h	…
dcbevent.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201	2019-05-30 11:29:52 -07:00
dcbnl.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201	2019-05-30 11:29:52 -07:00
devlink.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-06-07 11:00:14 -07:00
dn.h	…
dn_dev.h	…
dn_fib.h	…
dn_neigh.h	…
dn_nsp.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 24	2019-05-21 11:52:39 +02:00
dn_route.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 24	2019-05-21 11:52:39 +02:00
dsa.h	net: dsa: make cpu_dp non const	2019-06-14 20:20:07 -07:00
dsfield.h	…
dst.h	net: dst: remove gc leftovers	2019-03-21 13:39:25 -07:00
dst_cache.h	net: core: dst_cache_set_ip6: Rename 'addr' parameter to 'saddr' for consistency	2018-03-05 12:52:45 -05:00
dst_metadata.h	…
dst_ops.h	…
erspan.h	erspan: set bso bit based on mirrored packet's len	2018-05-20 18:31:42 -04:00
esp.h	…
ethoc.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
failover.h	net: Introduce generic failover module	2018-05-28 22:59:54 -04:00
fib_notifier.h	net: fib: drop include of module.h from fib_notifier.h	2019-04-22 21:50:53 -07:00
fib_rules.h	net: Set strict_start_type for routes and rules	2019-05-22 17:50:24 -07:00
firewire.h	…
flow.h	route: Add multipath_hash in flowi_common to make user-define hash	2019-02-27 12:50:17 -08:00
flow_dissector.h	flow_dissector: add support for ingress ifindex dissection	2019-06-19 10:09:21 -04:00
flow_offload.h	net: flow_offload: implement support for meta key	2019-06-19 10:09:22 -04:00
fou.h	…
fq.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 257	2019-06-05 17:30:27 +02:00
fq_impl.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 257	2019-06-05 17:30:27 +02:00
garp.h	…
gen_stats.h	net: align gnet_stats_basic_cpu struct	2018-11-17 21:37:29 -08:00
genetlink.h	genetlink: optionally validate strictly/dumps	2019-04-27 17:07:22 -04:00
geneve.h	net: Move the definition of the default Geneve udp port to public header file	2019-03-22 12:09:31 -07:00
gre.h	net: Add netif_is_gretap()/netif_is_ip6gretap()	2018-12-10 15:53:04 -08:00
gro_cells.h	…
gtp.h	…
gue.h	…
hwbm.h	net: hwbm: Make the hwbm_pool lock a mutex	2019-06-09 19:40:10 -07:00
icmp.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ieee80211_radiotap.h	wireless-drivers-next patches for 5.1	2019-02-22 12:56:24 -08:00
ieee802154_netdev.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174	2019-05-30 11:26:41 -07:00
if_inet6.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ife.h	net: ife: drop include of module.h from net/ife.h	2019-04-22 21:50:53 -07:00
ila.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
inet6_connection_sock.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
inet6_hashtables.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
inet_common.h	net: use indirect call wrappers at GRO transport layer	2018-12-15 13:23:02 -08:00
inet_connection_sock.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
inet_ecn.h	inet: Refactor INET_ECN_decapsulate()	2018-10-17 17:45:07 -07:00
inet_frag.h	inet: fix compilation warnings in fqdir_pre_exit()	2019-06-23 11:12:12 -07:00
inet_hashtables.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
inet_sock.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
inet_timewait_sock.h	ipv6: tcp: send consistent autoflowlabel in TIME_WAIT state	2019-06-09 20:10:19 -07:00
inetpeer.h	net: ipv4: use a dedicated counter for icmp_v4 redirect packets	2019-02-08 21:50:15 -08:00
ip.h	ipv4: tcp: fix ACK/RST sent with a transmit delay	2019-06-14 19:51:12 -07:00
ip6_checksum.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ip6_fib.h	ipv6: Stop sending in-kernel notifications for each nexthop	2019-06-18 09:45:37 -07:00
ip6_route.h	ipv6: convert major tx path to use RT6_LOOKUP_F_DST_NOREF	2019-06-23 13:24:17 -07:00
ip6_tunnel.h	ip6_tunnel: allow not to count pkts on tstats by passing dev as NULL	2019-06-18 20:48:45 -04:00
ip_fib.h	fib_frontend, ip6_fib: Select routes or exceptions dump from RTM_F_CLONED	2019-06-24 10:18:48 -07:00
ip_tunnels.h	route: Add multipath_hash in flowi_common to make user-define hash	2019-02-27 12:50:17 -08:00
ip_vs.h	ipvs: add checksum support for gue encapsulation	2019-05-31 18:23:52 +02:00
ipcomp.h	…
ipconfig.h	…
ipv6.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-06-07 11:00:14 -07:00
ipv6_frag.h	inet: fix various use-after-free in defrags units	2019-06-19 11:37:47 -04:00
ipv6_stubs.h	ipv6: export function to send route updates	2019-05-22 17:48:43 -07:00
ipx.h	…
iw_handler.h	net: Spelling s/stucture/structure/	2018-03-27 09:51:23 +02:00
kcm.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
l3mdev.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
lag.h	net: Add lag.h, net_lag_port_dev_txable()	2018-07-11 23:10:19 -07:00
lapb.h	…
lib80211.h	…
llc.h	llc: avoid blocking in llc_sap_close()	2018-09-13 09:04:58 -07:00
llc_c_ac.h	…
llc_c_ev.h	…
llc_c_st.h	…
llc_conn.h	llc: delete timers synchronously in llc_sk_free()	2018-04-22 14:55:03 -04:00
llc_if.h	…
llc_pdu.h	…
llc_s_ac.h	…
llc_s_ev.h	…
llc_s_st.h	…
llc_sap.h	…
lwtunnel.h	lwtunnel: Pass encap and encap type attributes to lwtunnel_fill_encap	2019-04-23 19:42:29 -07:00
mac80211.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-06-22 08:59:24 -04:00
mac802154.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174	2019-05-30 11:26:41 -07:00
mip6.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
mld.h	…
mpls.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295	2019-06-05 17:36:38 +02:00
mpls_iptunnel.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295	2019-06-05 17:36:38 +02:00
mrp.h	…
ncsi.h	…
ndisc.h	ipv6: Add neighbor helpers that use the ipv6 stub	2019-04-08 15:22:40 -07:00
neighbour.h	net ipv6: Prevent neighbor add if protocol is disabled on device	2019-04-17 23:19:07 -07:00
net_failover.h	net: Introduce net_failover driver	2018-05-28 22:59:54 -04:00
net_namespace.h	netns: add pre_exit method to struct pernet_operations	2019-06-19 11:37:47 -04:00
net_ratelimit.h	…
netevent.h	net: ipv4: Notify about changes to ip_forward_update_priority	2018-08-01 09:52:30 -07:00
netlabel.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
netlink.h	netlink: Add field to skip in-kernel notifications	2019-06-18 09:45:36 -07:00
netprio_cgroup.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
netrom.h	net: netrom: Fix error cleanup path of nr_proto_init	2019-04-11 13:59:49 -07:00
nexthop.h	nexthops: Add ipv6 helper to walk all fib6_nh in a nexthop struct	2019-06-10 10:44:56 -07:00
nl802154.h	…
nsh.h	…
p8022.h	…
page_pool.h	page_pool: fix compile warning when CONFIG_PAGE_POOL is disabled	2019-06-19 21:26:06 -04:00
ping.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
pkt_cls.h	net: sched: remove NET_CLS_IND config option	2019-06-15 14:06:13 -07:00
pkt_sched.h	net: sched: extend Qdisc with rcu	2018-09-25 20:17:35 -07:00
pptp.h	…
protocol.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
psample.h	net: psample: drop include of module.h from psample.h	2019-04-22 21:50:53 -07:00
psnap.h	…
raw.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
rawv6.h	…
red.h	…
regulatory.h	cfg80211: make wmm_rule part of the reg_rule structure	2018-08-28 11:11:47 +02:00
request_sock.h	inet: clear num_timeout reqsk_alloc()	2019-06-19 17:46:57 -04:00
rose.h	proc: introduce proc_create_seq{,_data}	2018-05-16 07:23:35 +02:00
route.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
rsi_91x.h	Bluetooth: btrsi: add new rsi bluetooth driver	2018-03-13 18:37:02 +02:00
rtnetlink.h	net: Add extack argument to rtnl_create_link	2018-11-06 15:00:45 -08:00
rtnh.h	net: Rename net/nexthop.h net/rtnh.h	2019-04-22 21:47:25 -07:00
sch_generic.h	flow_dissector: switch kernel context to struct bpf_flow_dissector	2019-04-23 18:36:33 +02:00
scm.h	pids: Compute task_tgid using signal->leader_pid	2018-07-21 10:43:12 -05:00
secure_seq.h	…
seg6.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
seg6_hmac.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
seg6_local.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
slhc_vj.h	slip: Check if rstate is initialized before uncompressing	2018-04-11 10:33:46 -04:00
smc.h	net/smc: add smcd support to the pnet table	2019-02-21 10:34:37 -08:00
snmp.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
sock.h	net: add high_order_alloc_disable sysctl/static key	2019-06-14 20:18:28 -07:00
sock_reuseport.h	bpf: net: Add SO_DETACH_REUSEPORT_BPF	2019-06-15 01:21:19 +02:00
stp.h	…
strparser.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
switchdev.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
tcp.h	net: fastopen: robustness and endianness fixes for SipHash	2019-06-22 16:30:37 -07:00
tcp_states.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
timewait_sock.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
tipc.h	flow_dissector: do not rely on implicit casts	2018-05-08 00:02:41 -04:00
tls.h	net/tls: add kernel-driven resync mechanism for TX	2019-06-11 12:22:27 -07:00
transp_v6.h	ipv6: fold sockcm_cookie into ipcm6_cookie	2018-07-07 10:58:49 +09:00
tso.h	…
tun_proto.h	…
udp.h	SPDX update for 5.2-rc3, round 1	2019-05-31 08:34:32 -07:00
udp_tunnel.h	ipv6: Move ipv6 stubs to a separate header file	2019-03-29 10:53:45 -07:00
udplite.h	udplite: fix partial checksum initialization	2018-02-16 15:57:42 -05:00
vsock_addr.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321	2019-06-05 17:37:05 +02:00
vxlan.h	vxlan: Use FDB_HASH_SIZE hash_locks to reduce contention	2019-06-06 11:08:55 -07:00
wext.h	lift handling of SIOCIW... out of dev_ioctl()	2018-01-24 19:13:45 -05:00
wimax.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 268	2019-06-05 17:30:29 +02:00
x25.h	…
x25device.h	…
xdp.h	xdp: page_pool related fix to cpumap	2019-06-19 11:23:13 -04:00
xdp_priv.h	xdp: add tracepoints for XDP mem	2019-06-19 11:23:13 -04:00
xdp_sock.h	bpf: Allow bpf_map_lookup_elem() on an xskmap	2019-06-10 23:31:26 -07:00
xfrm.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2019-05-07 22:03:58 -07:00