Florian Westphal 7896248983 mptcp: add skeleton to sync msk socket options to subflows ... Handle following cases: 1. setsockopt is called with multiple subflows. Change might have to be mirrored to all of them. This is done directly in process context/setsockopt call. 2. Outgoing subflow is created after one or several setsockopt() calls have been made. Old setsockopt changes should be synced to the new socket. 3. Incoming subflow, after setsockopt call(s). Cases 2 and 3 are handled right after the join list is spliced to the conn list. Not all sockopt values can be just be copied by value, some require helper calls. Those can acquire socket lock (which can sleep). If the join->conn list splicing is done from preemptible context, synchronization can be done right away, otherwise its deferred to work queue. Acked-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-04-16 15:23:10 -07:00
..
6lowpan	6lowpan: Fix some typos in nhc_udp.c	2021-03-24 17:52:11 -07:00
9p	net: 9p: Correct function names in the kerneldoc comments	2021-03-28 17:56:56 -07:00
802	…
8021q	net: bridge: resolve forwarding path for VLAN tag actions in bridge devices	2021-03-24 12:48:38 -07:00
appletalk	appletalk: Fix skb allocation size in loopback case	2021-02-12 16:40:28 -08:00
atm	net: atm: pppoatm: use new API for wakeup tasklet	2021-01-29 18:24:05 -08:00
ax25	net/ax25: Delete obsolete TODO file	2021-03-30 16:54:50 -07:00
batman-adv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-04-09 20:48:35 -07:00
bluetooth	Bluetooth: Allow Microsoft extension to indicate curve validation	2021-04-08 12:26:34 +02:00
bpf	bpf: selftests: Add kfunc_call test	2021-03-26 20:41:52 -07:00
bpfilter	net: remove redundant 'depends on NET'	2021-01-27 17:04:12 -08:00
bridge	net: bridge: switchdev: include local flag in FDB notifications	2021-04-16 15:15:45 -07:00
caif	net: caif: Use netif_rx_any_context().	2021-02-15 13:21:48 -08:00
can	can: isotp: fix msg_namelen values depending on CAN_REQUIRED_SIZE	2021-03-29 09:51:43 +02:00
ceph	net: ceph: Fix a typo in osdmap.c	2021-03-25 17:05:07 -07:00
core	scm: fix a typo in put_cmsg()	2021-04-16 11:41:07 -07:00
dcb	net: dcb: use obj-$(CONFIG_DCB) form in net/Makefile	2021-01-27 17:03:52 -08:00
dccp	net: dccp: use net_generic storage	2021-04-09 16:34:56 -07:00
decnet	net/decnet: Delete obsolete TODO file	2021-03-30 16:54:50 -07:00
dns_resolver	net: remove redundant 'depends on NET'	2021-01-27 17:04:12 -08:00
dsa	net: bridge: switchdev: include local flag in FDB notifications	2021-04-16 15:15:45 -07:00
ethernet	of: net: pass the dst buffer to of_get_mac_address()	2021-04-13 14:35:02 -07:00
ethtool	ethtool: add FEC statistics	2021-04-15 17:08:29 -07:00
hsr	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-04-09 20:48:35 -07:00
ieee802154	net: remove the new_ifindex argument from dev_change_net_namespace	2021-04-07 14:43:28 -07:00
ife	net: remove redundant 'depends on NET'	2021-01-27 17:04:12 -08:00
ipv4	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2021-04-14 13:15:12 -07:00
ipv6	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2021-04-14 13:15:12 -07:00
iucv	iucv: af_iucv.c: Couple of typo fixes	2021-03-28 17:31:13 -07:00
kcm	kcm: kcmsock.c: Couple of typo fixes	2021-03-28 17:31:13 -07:00
key	af_key: relax availability checks for skb size calculation	2021-01-04 10:05:50 +01:00
l2tp	net: l2tp: Fix a typo	2021-03-22 13:17:49 -07:00
l3mdev	l3mdev: Correct function names in the kerneldoc comments	2021-03-28 17:56:55 -07:00
lapb	net: lapb: Make "lapb_t1timer_running" able to detect an already running timer	2021-03-23 14:14:50 -07:00
llc	llc: llc_core.c: COuple of typo fixes	2021-03-28 17:31:13 -07:00
mac80211	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-04-09 20:48:35 -07:00
mac802154	net: mac802154: Fix general protection fault	2021-04-06 22:42:16 +02:00
mpls	net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0	2021-03-09 16:12:20 -08:00
mptcp	mptcp: add skeleton to sync msk socket options to subflows	2021-04-16 15:23:10 -07:00
ncsi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-04-09 20:48:35 -07:00
netfilter	netfilter: conntrack: Make global sysctls readonly in non-init netns	2021-04-12 13:27:11 -07:00
netlabel	netlabel: Correct function name netlbl_mgmt_add() in the kerneldoc comments	2021-03-28 17:56:55 -07:00
netlink	mptcp: avoid lock_fast usage in accept path	2021-02-12 16:31:46 -08:00
netrom	…
nfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-04-09 20:48:35 -07:00
nsh	…
openvswitch	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-04-09 20:48:35 -07:00
packet	net/packet: remove data races in fanout operations	2021-04-14 14:34:38 -07:00
phonet	…
psample	psample: Add additional metadata attributes	2021-03-14 15:00:43 -07:00
qrtr	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-04-09 20:48:35 -07:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-04-09 20:48:35 -07:00
rfkill	rfkill: revert back to old userspace API by default	2021-04-08 10:14:45 +02:00
rose	net: rose: Fix fall-through warnings for Clang	2021-03-10 12:45:15 -08:00
rxrpc	rxrpc: Fix dependency on IPv6 in udp tunnel config	2021-02-12 16:42:05 -08:00
sched	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-04-09 20:48:35 -07:00
sctp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-04-09 20:48:35 -07:00
smc	net: smc: Remove repeated struct declaration	2021-04-01 15:52:38 -07:00
strparser	…
sunrpc	Miscellaneous NFSD fixes for v5.12-rc.	2021-03-16 10:22:50 -07:00
switchdev	net: bridge: propagate extack through switchdev_port_attr_set	2021-02-14 17:38:11 -08:00
tipc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-04-09 20:48:35 -07:00
tls	skmsg: Extract __tcp_bpf_recvmsg() and tcp_bpf_wait_data()	2021-04-01 10:56:14 -07:00
unix	af_unix: handle idmapped mounts	2021-01-24 14:27:18 +01:00
vmw_vsock	net: vsock: Fix a typo	2021-03-28 17:52:51 -07:00
wireless	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-04-09 20:48:35 -07:00
x25	af_x25.c: Fix a spello	2021-03-28 17:31:13 -07:00
xdp	bpf, xdp: Restructure redirect actions	2021-03-10 01:06:34 +01:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-04-09 20:48:35 -07:00
Kconfig	net: add CONFIG_PCPU_DEV_REFCNT	2021-03-19 13:38:46 -07:00
Makefile	net: l3mdev: use obj-$(CONFIG_NET_L3_MASTER_DEV) form in net/Makefile	2021-01-27 17:03:52 -08:00
compat.c	…
devres.c	…
socket.c	net: Fix a misspell in socket.c	2021-03-25 16:56:27 -07:00
sysctl_net.c	net: Ensure net namespace isolation of sysctls	2021-04-12 13:27:11 -07:00