Pavel Begunkov 773ba4fe91 ipv6: avoid partial copy for zc ... Even when zerocopy transmission is requested and possible, __ip_append_data() will still copy a small chunk of data just because it allocated some extra linear space (e.g. 128 bytes). It wastes CPU cycles on copy and iter manipulations and also misalignes potentially aligned data. Avoid such copies. And as a bonus we can allocate smaller skb. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2022-07-18 19:58:29 -07:00
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ila	net: ipv6: check return value of rhashtable_init	2021-09-28 12:59:24 +01:00
netfilter	netfilter: conntrack: skip verification of zero UDP checksum	2022-05-13 18:56:28 +02:00
addrconf_core.c	ipv6: add net device refcount tracker to struct inet6_dev	2021-12-06 16:05:11 -08:00
addrconf.c	ipv6: fix lockdep splat in in6_dump_addrs()	2022-06-29 20:41:09 -07:00
addrlabel.c	ipv6: addrlabel: fix possible memory leak in ip6addrlbl_net_init	2020-11-25 11:20:16 -08:00
af_inet6.c	ipv6: Use ipv6_only_sock() helper in condition.	2022-04-22 12:47:50 +01:00
ah6.c	ipv6: ah6: use swap() to make code cleaner	2021-11-18 12:00:15 +00:00
anycast.c	ipv6: fix memory leaks on IPV6_ADDRFORM path	2020-07-30 16:30:55 -07:00
calipso.c	cipso,calipso: resolve a number of problems with the DOI refcounts	2021-03-04 15:26:57 -08:00
datagram.c	net: annotate races around sk->sk_bound_dev_if	2022-05-16 10:31:05 +01:00
esp6_offload.c	net: Fix esp GSO on inter address family tunnels.	2022-03-07 13:14:04 +01:00
esp6.c	xfrm: free not used XFRM_ESP_NO_TRAILER flag	2022-05-06 08:24:20 +02:00
exthdrs_core.c
exthdrs_offload.c
exthdrs.c	net: ipv6: add skb drop reasons to TLV parse	2022-04-13 13:09:57 +01:00
fib6_notifier.c
fib6_rules.c	ipv6: change fib6_rules_net_exit() to batch mode	2022-02-08 20:41:34 -08:00
fou6.c	net: Add MODULE_DESCRIPTION entries to network modules	2020-06-20 21:33:57 -07:00
icmp.c	net: icmp: introduce function icmpv6_param_prob_reason()	2022-04-13 13:09:57 +01:00
inet6_connection_sock.c	lsm,selinux: pass flowi_common instead of flowi to the LSM hooks	2020-11-23 18:36:21 -05:00
inet6_hashtables.c	ipv6: add READ_ONCE(sk->sk_bound_dev_if) in INET6_MATCH()	2022-05-16 10:31:06 +01:00
ioam6_iptunnel.c	ipv6: ioam: Insertion frequency in lwtunnel output	2022-02-04 20:24:45 -08:00
ioam6.c	net: ipv6: Get rcv timestamp if needed when handling hop-by-hop IOAM option	2022-03-03 14:38:48 +00:00
ip6_checksum.c
ip6_fib.c	ipv6: annotate accesses to fn->fn_sernum	2022-01-20 20:18:37 -08:00
ip6_flowlabel.c	ipv6: per-netns exclusive flowlabel checks	2022-02-16 20:37:47 -08:00
ip6_gre.c	erspan: do not assume transport header is always set	2022-06-20 10:00:55 +01:00
ip6_icmp.c	net: icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending	2021-02-23 11:29:52 -08:00
ip6_input.c	ipv6: fix NULL deref in ip6_rcv_core()	2022-04-15 14:05:18 -07:00
ip6_offload.c	ipv6/gro: insert temporary HBH/jumbo header	2022-05-16 10:18:56 +01:00
ip6_offload.h
ip6_output.c	ipv6: avoid partial copy for zc	2022-07-18 19:58:29 -07:00
ip6_tunnel.c	ip6_tunnel: Remove duplicate assignments	2022-04-06 15:31:15 +01:00
ip6_udp_tunnel.c	net: Make locking in sock_bindtoindex optional	2020-06-01 14:57:14 -07:00
ip6_vti.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-12-30 12:12:12 -08:00
ip6mr.c	net: ipv6mr: fix unused variable warning with CONFIG_IPV6_PIMSM_V2=n	2022-04-06 15:14:30 +01:00
ipcomp6.c	xfrm: remove hdr_offset indirection	2021-06-11 14:48:50 +02:00
ipv6_sockglue.c	ipv6: annotate some data-races around sk->sk_prot	2022-02-18 11:53:28 +00:00
Kconfig	ipv6: ioam: Add support for the ip6ip6 encapsulation	2021-10-04 12:53:35 +01:00
Makefile	net: ipv6: use ipv6-y directly instead of ipv6-objs	2021-09-28 13:13:40 +01:00
mcast_snoop.c	net: bridge: mcast: fix broken length + header check for MRDv6 Adv.	2021-04-27 14:02:06 -07:00
mcast.c	mld: respect RCU rules in ip6_mc_source() and ip6_mc_msfilter()	2022-04-30 15:19:08 +01:00
mip6.c	xfrm: ipv6: move mip6_rthdr_offset into xfrm core	2021-06-11 14:48:50 +02:00
ndisc.c	net/ipv6: Expand and rename accept_unsolicited_na to accept_untracked_na	2022-05-31 11:36:57 +02:00
netfilter.c	netfilter: Use l3mdev flow key when re-routing mangled packets	2022-05-16 13:03:29 +02:00
output_core.c	ipv6: use prandom_u32() for ID generation	2021-05-31 22:12:08 -07:00
ping.c	net: ping6: Fix ping -6 with interface name	2022-06-01 12:44:42 +02:00
proc.c	net: udp: introduce UDP_MIB_MEMERRORS for udp_mem	2020-11-09 15:34:44 -08:00
protocol.c
raw.c	net: SO_RCVMARK socket option for SO_MARK with recvmsg()	2022-04-28 13:08:15 -07:00
reassembly.c	net: ipv6: Handle delivery_time in ipv6 defrag	2022-03-03 14:38:48 +00:00
route.c	ipv6: take care of disable_policy when restoring routes	2022-06-27 22:24:30 -07:00
rpl_iptunnel.c	net: ipv6: rpl_iptunnel: simplify the return expression of rpl_do_srh()	2020-12-08 16:22:54 -08:00
rpl.c	net: ipv6: rpl*: Fix strange kerneldoc warnings due to bad header	2020-10-30 12:12:52 -07:00
seg6_hmac.c	net: ipv6: unexport __init-annotated seg6_hmac_net_init()	2022-06-28 21:23:30 -07:00
seg6_iptunnel.c	seg6: fix the iif in the IPv6 socket control block	2021-12-09 07:55:42 -08:00
seg6_local.c	net: seg6: fix seg6_lookup_any_nexthop() to handle VRFs using flowi_l3mdev	2022-06-09 22:04:47 -07:00
seg6.c	icmp: ICMPV6: Examine invoking packet for Segment Route Headers.	2022-01-04 12:17:35 +00:00
sit.c	ipv6/sit: fix ipip6_tunnel_get_prl return value	2022-06-28 21:00:34 -07:00
syncookies.c	tcp: make sure treq->af_specific is initialized	2022-04-25 12:10:11 +01:00
sysctl_net_ipv6.c	net: sysctl: introduce sysctl SYSCTL_THREE	2022-05-03 10:15:06 +02:00
tcp_ipv6.c	tcp_ipv6: set the drop_reason in the right place	2022-05-20 09:35:42 -07:00
tcpv6_offload.c	net: move gro definitions to include/net/gro.h	2021-11-16 13:16:54 +00:00
tunnel6.c	tunnel6: add tunnel6_input_afinfo for ipip and ipv6 tunnels	2020-07-09 12:52:37 +02:00
udp_impl.h	net: remove noblock parameter from recvmsg() entities	2022-04-12 15:00:25 +02:00
udp_offload.c	gro: remove rcu_read_lock/rcu_read_unlock from gro_receive handlers	2021-11-24 17:21:42 -08:00
udp.c	ipv6: add READ_ONCE(sk->sk_bound_dev_if) in INET6_MATCH()	2022-05-16 10:31:06 +01:00
udplite.c	net/ipv6: remove compat_ipv6_{get,set}sockopt	2020-07-19 18:16:41 -07:00
xfrm6_input.c	xfrm: state: remove extract_input indirection from xfrm_state_afinfo	2020-05-06 09:40:08 +02:00
xfrm6_output.c	xfrm: fix tunnel model fragmentation behavior	2022-03-01 12:08:40 +01:00
xfrm6_policy.c	net: Add l3mdev index to flow struct and avoid oif reset for port devices	2022-03-15 20:20:02 -07:00
xfrm6_protocol.c	xfrm: add support for UDPv6 encapsulation of ESP	2020-04-28 11:28:36 +02:00
xfrm6_state.c	xfrm: remove output_finish indirection from xfrm_state_afinfo	2020-05-06 09:40:08 +02:00
xfrm6_tunnel.c	xfrm: remove description from xfrm_type struct	2021-06-09 09:38:52 +02:00