acrn-kernel/net/ipv4
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
Kconfig
Makefile
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
datagram.c Networking fixes for 6.1-rc2, including fixes from netfilter 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.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
esp4_offload.c esp: choose the correct inner protocol for GSO on inter address family tunnels 2022-08-29 10:20:58 +02:00
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
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
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
inet_fragment.c
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
ip_forward.c
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
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.c ip_tunnel: Respect tunnel key's "flow_flags" in IP tunnels 2022-08-18 21:18:28 +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_vti.c
ipcomp.c xfrm: ipcomp: add extack to ipcomp{4,6}_init_state 2022-09-29 07:18:00 +02:00
ipconfig.c Driver core / kernfs changes for 6.0-rc1 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.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-09-22 13:02:10 -07:00
ipmr_base.c
metrics.c
netfilter.c
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.c
raw_diag.c
route.c treewide: use get_random_bytes() when possible 2022-10-11 17:42:58 -06:00
syncookies.c
sysctl_net_ipv4.c tcp: Introduce optional per-netns ehash. 2022-09-20 10:21:50 -07:00
tcp.c net: flag sockets supporting msghdr originated zerocopy 2022-10-22 08:42:58 -06:00
tcp_bbr.c
tcp_bic.c
tcp_bpf.c net: remove SOCK_SUPPORT_ZC from sockmap 2022-10-28 20:21:25 -07:00
tcp_cdg.c Random number generator fixes for Linux 6.1-rc1. 2022-10-16 15:27:07 -07:00
tcp_cong.c
tcp_cubic.c
tcp_dctcp.c
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
tcp_recovery.c
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
tunnel4.c
udp.c io_uring-6.1-2022-10-22 2022-10-23 09:55:50 -07:00
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
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
xfrm4_protocol.c
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