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ad9f64cd2d4a17f0d5ecf04d38170fdc34f21c61
linux-cix/net/ipv4
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Stefan Metzmacher 71b7786ea4 net: also flag accepted sockets supporting msghdr originated zerocopy 
Without this only the client initiated tcp sockets have SOCK_SUPPORT_ZC.
The listening socket on the server also has it, but the accepted
connections didn't, which meant IORING_OP_SEND[MSG]_ZC will always
fails with -EOPNOTSUPP.

Fixes: e993ffe3da ("net: flag sockets supporting msghdr originated zerocopy")
Cc: <stable@vger.kernel.org> # 6.0
CC: Jens Axboe <axboe@kernel.dk>
Link: https://lore.kernel.org/io-uring/20221024141503.22b4e251@kernel.org/T/#m38aa19b0b825758fb97860a38ad13122051f9dda
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-10-28 20:21:25 -07:00
..
bpfilter
…
netfilter
netfilter: rpfilter/fib: Set ->flowic_uid correctly for user namespaces.
2022-10-19 08:46:48 +02:00
af_inet.c
net: also flag accepted sockets supporting msghdr originated zerocopy
2022-10-28 20:21:25 -07:00
ah4.c
xfrm: ah: add extack to ah_init_state, ah6_init_state
2022-09-29 07:17:59 +02:00
arp.c
ipv4: move from strlcpy with unused retval to strscpy
2022-08-22 17:59:37 -07:00
bpf_tcp_ca.c
bpf: Use 0 instead of NOT_INIT for btf_struct_access() writes
2022-09-10 17:27:32 -07:00
cipso_ipv4.c
cipso: Fix data-races around sysctl.
2022-07-08 12:10:33 +01:00
datagram.c
Merge tag 'net-6.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-10-20 17:24:59 -07:00
devinet.c
net: Fix data-races around sysctl_devconf_inherit_init_net.
2022-08-24 13:46:58 +01:00
esp4_offload.c
esp: choose the correct inner protocol for GSO on inter address family tunnels
2022-08-29 10:20:58 +02:00
esp4.c
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next
2022-10-03 07:52:13 +01:00
fib_frontend.c
Revert "ip: fix triggering of 'icmp redirect'"
2022-10-27 10:17:32 -07:00
fib_lookup.h
…
fib_notifier.c
…
fib_rules.c
ipv4: remove unnecessary type castings
2022-04-30 15:12:58 +01:00
fib_semantics.c
Revert "ip: fix dflt addr selection for connected nexthop"
2022-10-27 10:17:36 -07:00
fib_trie.c
ipv4: Fix data-races around sysctl_fib_notify_on_flag_change.
2022-07-25 12:42:10 +01:00
fou.c
genetlink: start to validate reserved header bytes
2022-08-29 12:47:15 +01:00
gre_demux.c
…
gre_offload.c
net: gro: skb_gro_header helper function
2022-08-25 10:33:21 +02:00
icmp.c
ip: Fix data-races around sysctl_ip_no_pmtu_disc.
2022-07-15 11:49:55 +01:00
igmp.c
treewide: use prandom_u32_max() when possible, part 1
2022-10-11 17:42:55 -06:00
inet_connection_sock.c
treewide: use prandom_u32_max() when possible, part 1
2022-10-11 17:42:55 -06:00
inet_diag.c
net: inet: Retire port only listening_hash
2022-05-12 16:52:18 -07:00
inet_fragment.c
ipv4: remove unnecessary type castings
2022-04-30 15:12:58 +01:00
inet_hashtables.c
treewide: use prandom_u32_max() when possible, part 1
2022-10-11 17:42:55 -06:00
inet_timewait_sock.c
tcp: Clean up kernel listener's reqsk in inet_twsk_purge()
2022-10-13 09:33:16 -07:00
inetpeer.c
inetpeer: Fix data-races around sysctl.
2022-07-08 12:10:33 +01:00
ip_forward.c
ip: Fix data-races around sysctl_ip_fwd_update_priority.
2022-07-15 11:49:55 +01:00
ip_fragment.c
…
ip_gre.c
ip_tunnel: Respect tunnel key's "flow_flags" in IP tunnels
2022-08-18 21:18:28 +02:00
ip_input.c
tcp/udp: Make early_demux back namespacified.
2022-07-15 18:50:35 -07:00
ip_options.c
…
ip_output.c
treewide: use get_random_{u8,u16}() when possible, part 1
2022-10-11 17:42:58 -06:00
ip_sockglue.c
Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2022-09-06 23:21:18 +02:00
ip_tunnel_core.c
net: Add helper function to parse netlink msg of ip_tunnel_parm
2022-10-03 07:59:06 +01:00
ip_tunnel.c
ip_tunnel: Respect tunnel key's "flow_flags" in IP tunnels
2022-08-18 21:18:28 +02:00
ip_vti.c
…
ipcomp.c
xfrm: ipcomp: add extack to ipcomp{4,6}_init_state
2022-09-29 07:18:00 +02:00
ipconfig.c
Merge tag 'driver-core-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-08-04 11:31:20 -07:00
ipip.c
net: Add helper function to parse netlink msg of ip_tunnel_parm
2022-10-03 07:59:06 +01:00
ipmr_base.c
ipmr: adopt rcu_read_lock() in mr_dump()
2022-06-24 11:34:38 +01:00
ipmr.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-09-22 13:02:10 -07:00
Kconfig
…
Makefile
…
metrics.c
…
netfilter.c
netfilter: Use l3mdev flow key when re-routing mangled packets
2022-05-16 13:03:29 +02:00
netlink.c
…
nexthop.c
nh: fix scope used to find saddr when adding non gw nh
2022-10-27 10:17:40 -07:00
ping.c
inet: ping: fix recent breakage
2022-10-12 09:10:02 +01:00
proc.c
tcp: Don't allocate tcp_death_row outside of struct netns_ipv4.
2022-09-20 10:21:49 -07:00
protocol.c
…
raw_diag.c
raw: complete rcu conversion
2022-06-21 11:38:29 +02:00
raw.c
raw: fix a typo in raw_icmp_error()
2022-06-24 22:48:33 -07:00
route.c
treewide: use get_random_bytes() when possible
2022-10-11 17:42:58 -06:00
syncookies.c
tcp: Fix data-races around sysctl knobs related to SYN option.
2022-07-20 10:14:49 +01:00
sysctl_net_ipv4.c
tcp: Introduce optional per-netns ehash.
2022-09-20 10:21:50 -07:00
tcp_bbr.c
bpf: Switch to new kfunc flags infrastructure
2022-07-21 20:59:42 -07:00
tcp_bic.c
…
tcp_bpf.c
net: remove SOCK_SUPPORT_ZC from sockmap
2022-10-28 20:21:25 -07:00
tcp_cdg.c
Merge tag 'random-6.1-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
2022-10-16 15:27:07 -07:00
tcp_cong.c
…
tcp_cubic.c
bpf: Switch to new kfunc flags infrastructure
2022-07-21 20:59:42 -07:00
tcp_dctcp.c
bpf: Switch to new kfunc flags infrastructure
2022-07-21 20:59:42 -07:00
tcp_dctcp.h
…
tcp_diag.c
tcp: Access &tcp_hashinfo via net.
2022-09-20 10:21:49 -07:00
tcp_fastopen.c
tcp: Make SYN ACK RTO tunable by BPF programs with TFO
2022-08-17 10:19:22 +01:00
tcp_highspeed.c
…
tcp_htcp.c
…
tcp_hybla.c
…
tcp_illinois.c
…
tcp_input.c
tcp: fix indefinite deferral of RTO with SACK reneging
2022-10-24 10:34:48 -07:00
tcp_ipv4.c
tcp: fix a signed-integer-overflow bug in tcp_add_backlog()
2022-10-24 13:04:25 +01:00
tcp_lp.c
…
tcp_metrics.c
genetlink: start to validate reserved header bytes
2022-08-29 12:47:15 +01:00
tcp_minisocks.c
tcp: Clean up kernel listener's reqsk in inet_twsk_purge()
2022-10-13 09:33:16 -07:00
tcp_nv.c
…
tcp_offload.c
gro: add support of (hw)gro packets to gro stack
2022-10-03 12:38:34 +01:00
tcp_output.c
tcp: fix tcp_cwnd_validate() to not forget is_cwnd_limited
2022-09-30 12:37:45 +01:00
tcp_rate.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-04-28 13:02:01 -07:00
tcp_recovery.c
tcp: Fix data-races around sysctl_tcp_recovery.
2022-07-20 10:14:50 +01:00
tcp_scalable.c
…
tcp_timer.c
tcp: Make SYN ACK RTO tunable by BPF programs with TFO
2022-08-17 10:19:22 +01:00
tcp_ulp.c
net/ulp: remove SOCK_SUPPORT_ZC from tls sockets
2022-10-28 20:21:25 -07:00
tcp_vegas.c
…
tcp_vegas.h
…
tcp_veno.c
…
tcp_westwood.c
…
tcp_yeah.c
…
tcp.c
net: flag sockets supporting msghdr originated zerocopy
2022-10-22 08:42:58 -06:00
tunnel4.c
…
udp_bpf.c
net: remove SOCK_SUPPORT_ZC from sockmap
2022-10-28 20:21:25 -07:00
udp_diag.c
…
udp_impl.h
…
udp_offload.c
…
udp_tunnel_core.c
rxrpc: Fix ICMP/ICMP6 error handling
2022-09-01 11:42:12 +01:00
udp_tunnel_nic.c
…
udp_tunnel_stub.c
…
udp.c
Merge tag 'io_uring-6.1-2022-10-22' of git://git.kernel.dk/linux
2022-10-23 09:55:50 -07:00
udplite.c
tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct().
2022-10-12 17:50:37 -07:00
xfrm4_input.c
…
xfrm4_output.c
…
xfrm4_policy.c
net: rename reference+tracking helpers
2022-06-09 21:52:55 -07:00
xfrm4_protocol.c
net: xfrm: unexport __init-annotated xfrm4_protocol_init()
2022-06-08 10:10:13 -07:00
xfrm4_state.c
…
xfrm4_tunnel.c
xfrm: tunnel: add extack to ipip_init_state, xfrm6_tunnel_init_state
2022-09-29 07:18:00 +02:00