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Geliang Tang 3bc253c2e6 bpf: Add bpf_skc_to_mptcp_sock_proto 
This patch implements a new struct bpf_func_proto, named
bpf_skc_to_mptcp_sock_proto. Define a new bpf_id BTF_SOCK_TYPE_MPTCP,
and a new helper bpf_skc_to_mptcp_sock(), which invokes another new
helper bpf_mptcp_sock_from_subflow() in net/mptcp/bpf.c to get struct
mptcp_sock from a given subflow socket.

v2: Emit BTF type, add func_id checks in verifier.c and bpf_trace.c,
remove build check for CONFIG_BPF_JIT
v5: Drop EXPORT_SYMBOL (Martin)

Co-developed-by: Nicolas Rybowski <nicolas.rybowski@tessares.net>
Co-developed-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Nicolas Rybowski <nicolas.rybowski@tessares.net>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Geliang Tang <geliang.tang@suse.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220519233016.105670-2-mathew.j.martineau@linux.intel.com
2022-05-20 15:29:00 -07:00
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6lowpan
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9p
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802
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8021q
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appletalk
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
atm
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
ax25
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
batman-adv
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bluetooth
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
bpf
bpf: Prepare prog_test_struct kfuncs for runtime tests
2022-05-11 16:57:27 -07:00
bpfilter
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bridge
net: bridge: fdb: add support for flush filtering based on ifindex and vlan
2022-04-13 12:46:26 +01:00
caif
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
can
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-04-22 09:56:00 +02:00
ceph
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core
bpf: Add bpf_skc_to_mptcp_sock_proto
2022-05-20 15:29:00 -07:00
dcb
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dccp
ipv4: Avoid using RTO_ONLINK with ip_route_connect().
2022-04-22 13:06:03 +01:00
decnet
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dns_resolver
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dsa
net: dsa: remove unused headers
2022-04-25 12:08:40 +01:00
ethernet
net: ethernet: set default assignment identifier to NET_NAME_ENUM
2022-04-07 21:04:03 -07:00
ethtool
net: ethtool: move checks before rtnl_lock() in ethnl_set_rings
2022-04-15 11:41:45 -07:00
hsr
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ieee802154
net: remove noblock parameter from recvmsg() entities
2022-04-12 15:00:25 +02:00
ife
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ipv4
net: generalize skb freeing deferral to per-cpu lists
2022-04-26 17:05:59 -07:00
ipv6
net: generalize skb freeing deferral to per-cpu lists
2022-04-26 17:05:59 -07:00
iucv
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
kcm
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key
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
l2tp
net: remove noblock parameter from recvmsg() entities
2022-04-12 15:00:25 +02:00
l3mdev
l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu
2022-04-15 14:27:24 -07:00
lapb
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llc
llc: only change llc->dev when bind() succeeds
2022-03-25 16:55:41 -07:00
mac80211
mac80211: fix ht_capa printout in debugfs
2022-04-11 11:57:27 +02:00
mac802154
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mctp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-04-07 23:24:23 -07:00
mpls
net: mpls: fix memdup.cocci warning
2022-04-07 21:06:41 -07:00
mptcp
bpf: Add bpf_skc_to_mptcp_sock_proto
2022-05-20 15:29:00 -07:00
ncsi
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netfilter
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-04-15 09:26:00 +02:00
netlabel
netlabel: fix out-of-bounds memory accesses
2022-03-21 10:59:11 +00:00
netlink
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-04-22 09:56:00 +02:00
netrom
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-04-15 09:26:00 +02:00
nsh
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openvswitch
openvswitch: fix OOB access in reserve_sfa_size()
2022-04-15 11:50:02 +01:00
packet
net/af_packet: add VLAN support for AF_PACKET SOCK_RAW GSO
2022-04-26 11:07:45 +02:00
phonet
net: remove noblock parameter from recvmsg() entities
2022-04-12 15:00:25 +02:00
psample
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qrtr
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
rds
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rfkill
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rose
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
rxrpc
rxrpc: Restore removed timer deletion
2022-04-15 10:54:49 +01:00
sched
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-04-22 09:56:00 +02:00
sctp
ipv6: Remove __ipv6_only_sock().
2022-04-22 12:47:50 +01:00
smc
net/smc: Fix sock leak when release after smc_shutdown()
2022-04-15 11:14:38 +01:00
strparser
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sunrpc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-04-15 09:26:00 +02:00
switchdev
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tipc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-03-23 10:53:49 -07:00
tls
net: tls: fix async vs NIC crypto offload
2022-04-26 17:08:49 -07:00
unix
net: remove noblock parameter from recvmsg() entities
2022-04-12 15:00:25 +02:00
vmw_vsock
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
wireless
cfg80211: hold bss_lock while updating nontrans_list
2022-04-11 11:55:36 +02:00
x25
net: remove noblock parameter from skb_recv_datagram()
2022-04-06 13:45:26 +01:00
xdp
bpf: Compute map_btf_id during build time
2022-04-26 11:35:21 -07:00
xfrm
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-04-22 09:56:00 +02:00
compat.c
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devres.c
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Kconfig
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Kconfig.debug
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Makefile
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socket.c
fs: allocate inode by using alloc_inode_sb()
2022-03-22 15:57:03 -07:00
sysctl_net.c
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