Jiyong Park 093f11b496 vsock: each transport cycles only on its own sockets ... [ Upstream commit 8e6ed96376 ] When iterating over sockets using vsock_for_each_connected_socket, make sure that a transport filters out sockets that don't belong to the transport. There actually was an issue caused by this; in a nested VM configuration, destroying the nested VM (which often involves the closing of /dev/vhost-vsock if there was h2g connections to the nested VM) kills not only the h2g connections, but also all existing g2h connections to the (outmost) host which are totally unrelated. Tested: Executed the following steps on Cuttlefish (Android running on a VM) [1]: (1) Enter into an `adb shell` session - to have a g2h connection inside the VM, (2) open and then close /dev/vhost-vsock by `exec 3< /dev/vhost-vsock && exec 3<&-`, (3) observe that the adb session is not reset. [1] https://android.googlesource.com/device/google/cuttlefish/ Fixes: c0cfa2d8a7 ("vsock: add multi-transports support") Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jiyong Park <jiyong@google.com> Link: https://lore.kernel.org/r/20220311020017.1509316-1-jiyong@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-03-23 09:16:41 +01:00
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9p
bluetooth	Bluetooth: add quirk disabling LE Read Transmit Power	2022-01-16 09:12:44 +01:00
caif
iucv
netfilter	netfilter: nf_queue: fix possible use-after-free	2022-03-08 19:12:45 +01:00
netns	ipv6: per-netns exclusive flowlabel checks	2022-02-23 12:03:10 +01:00
nfc	NFC: add NCI_UNREG flag to eliminate the race	2021-11-25 09:48:40 +01:00
phonet
sctp	sctp: hold endpoint before calling cb in sctp_transport_lookup_process	2022-01-11 15:35:14 +01:00
tc_act
6lowpan.h
act_api.h	net_sched: refactor TC action init API	2021-08-02 10:24:38 +01:00
addrconf.h	ipv6: mcast: use rcu-safe version of ipv6_get_lladdr()	2022-02-23 12:03:10 +01:00
af_ieee802154.h
af_rxrpc.h
af_unix.h	af_unix: Add unix_stream_proto for sockmap	2021-08-16 18:43:39 -07:00
af_vsock.h	vsock: each transport cycles only on its own sockets	2022-03-23 09:16:41 +01:00
ah.h
arp.h
atmclip.h
ax25.h
ax88796.h	ax88796: export ax_NS8390_init() hook	2021-08-03 13:05:25 +01:00
bareudp.h
bond_3ad.h	bonding: fix data-races around agg_select_timer	2022-02-23 12:03:12 +01:00
bond_alb.h	bonding: make tx_rebalance_counter an atomic	2021-12-14 10:57:09 +01:00
bond_options.h	bonding: add new option lacp_active	2021-08-03 11:50:22 +01:00
bonding.h	bonding: remove extraneous definitions from bonding.h	2021-08-11 14:57:31 -07:00
bpf_sk_storage.h
busy_poll.h
calipso.h
cfg80211-wext.h
cfg80211.h	cfg80211: fix management registrations locking	2021-10-25 15:20:22 +02:00
cfg802154.h
checksum.h	net: Force inlining of checksum functions in net/checksum.h	2022-03-02 11:47:58 +01:00
cipso_ipv4.h
cls_cgroup.h
codel_impl.h
codel_qdisc.h
codel.h
compat.h	net/ipv4/ipv6: Replace one-element arraya with flexible-array members	2021-08-05 11:46:42 +01:00
datalink.h
dcbevent.h
dcbnl.h
devlink.h	devlink: Use xarray to store devlink instances	2021-08-14 13:59:10 +01:00
dn_dev.h
dn_fib.h	net: convert fib_treeref from int to refcount_t	2021-07-30 15:33:24 +02:00
dn_neigh.h
dn_nsp.h
dn_route.h
dn.h
dsa.h	Revert "net: dsa: mv88e6xxx: flush switchdev FDB workqueue before removing VLAN"	2022-03-16 14:23:47 +01:00
dsfield.h
dst_cache.h	wireguard: device: reset peer src endpoint when netns exits	2021-12-08 09:04:46 +01:00
dst_metadata.h	net: fix a memleak when uncloning an skb dst and its metadata	2022-02-16 12:56:30 +01:00
dst_ops.h
dst.h
erspan.h
esp.h	esp: Fix possible buffer overflow in ESP transformation	2022-03-16 14:23:36 +01:00
espintcp.h
ethoc.h
failover.h
fib_notifier.h
fib_rules.h	ipv6: fix memory leak in fib6_rule_suppress	2021-12-08 09:04:43 +01:00
firewire.h
flow_dissector.h
flow_offload.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-08-19 18:09:18 -07:00
flow.h	flow: fix object-size-mismatch warning in flowi{4,6}_to_flowi_common()	2021-09-02 11:44:19 +01:00
fou.h
fq_impl.h
fq.h
garp.h
gen_stats.h
genetlink.h
geneve.h
gre.h
gro_cells.h
gro.h
gtp.h
gue.h
hwbm.h
icmp.h
ieee80211_radiotap.h	mac80211: Use flex-array for radiotap header bitmap	2021-08-13 09:58:25 +02:00
ieee802154_netdev.h
if_inet6.h	ipv6: add IFLA_INET6_RA_MTU to expose mtu value	2021-08-27 17:29:18 -07:00
ife.h
ila.h
inet_common.h
inet_connection_sock.h	tcp: switch orphan_count to bare per-cpu counters	2021-11-18 19:16:33 +01:00
inet_ecn.h
inet_frag.h	inet: frags: annotate races around fqdir->dead and fqdir->high_thresh	2022-01-27 11:05:35 +01:00
inet_hashtables.h
inet_sock.h	tcp: move inet->rx_dst_ifindex to sk->sk_rx_dst_ifindex	2021-12-29 12:28:42 +01:00
inet_timewait_sock.h
inet6_connection_sock.h
inet6_hashtables.h
inetpeer.h
ioam6.h
ip_fib.h	ipv4: convert fib_num_tclassid_users to atomic_t	2021-12-08 09:04:49 +01:00
ip_tunnels.h
ip_vs.h
ip.h	ipv4: avoid using shared IP generator for connected sockets	2022-02-01 17:27:08 +01:00
ip6_checksum.h
ip6_fib.h	ipv6: fix data-race in fib6_info_hw_flags_set / fib6_purge_rt	2022-02-23 12:03:10 +01:00
ip6_route.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-08-05 15:08:47 -07:00
ip6_tunnel.h
ipcomp.h
ipconfig.h
ipv6_frag.h	inet: frags: annotate races around fqdir->dead and fqdir->high_thresh	2022-01-27 11:05:35 +01:00
ipv6_stubs.h	net: ipv6: add fib6_nh_release_dsts stub	2021-12-01 09:04:49 +01:00
ipv6.h	ipv6: per-netns exclusive flowlabel checks	2022-02-23 12:03:10 +01:00
iw_handler.h
kcm.h
l3mdev.h
lag.h
lapb.h
lib80211.h
llc_c_ac.h
llc_c_ev.h
llc_c_st.h
llc_conn.h
llc_if.h
llc_pdu.h
llc_s_ac.h
llc_s_ev.h
llc_s_st.h
llc_sap.h
llc.h	llc: fix out-of-bound array index in llc_sk_dev_hash()	2021-11-18 19:17:10 +01:00
lwtunnel.h	netfilter: add netfilter hooks to SRv6 data plane	2021-08-30 01:51:36 +02:00
mac80211.h	mac80211: Fix Ptk0 rekey documentation	2021-09-27 12:02:54 +02:00
mac802154.h
macsec.h
mctp.h	mctp: unify sockaddr_mctp types	2021-10-18 13:47:09 +01:00
mctpdevice.h	mctp: Remove the repeated declaration	2021-08-25 11:23:14 +01:00
mip6.h
mld.h
mpls_iptunnel.h
mpls.h
mptcp.h	mptcp: fix corrupt receiver key in MPC + data + checksum	2021-10-28 08:19:06 -07:00
mrp.h
ncsi.h
ndisc.h	ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report()	2022-03-08 19:12:33 +01:00
neighbour.h	net, neigh: Enable state migration between NUD_PERMANENT and NTF_USE	2021-11-18 19:17:16 +01:00
net_failover.h
net_namespace.h	netfilter: remove xt pernet data	2021-08-01 12:00:51 +02:00
net_ratelimit.h
netevent.h
netlabel.h
netlink.h
netprio_cgroup.h
netrom.h
nexthop.h	net: ipv4: Fix rtnexthop len when RTA_FLOW is present	2021-09-24 14:07:10 +01:00
nl802154.h	net: ieee802154: handle iftypes as u32	2021-12-01 09:04:46 +01:00
nsh.h
p8022.h
page_pool.h	page_pool: add frag page recycling support in page pool	2021-08-09 15:49:00 -07:00
pie.h
ping.h
pkt_cls.h	sch_htb: Fix inconsistency when leaf qdisc creation fails	2021-08-30 16:33:59 -07:00
pkt_sched.h	net: openvswitch: Fix ct_state nat flags for conns arriving from tc	2022-01-27 11:04:02 +01:00
pptp.h
protocol.h
psample.h	psample: Add a fwd declaration for skbuff	2021-08-09 15:34:21 -07:00
psnap.h
raw.h
rawv6.h
red.h
regulatory.h
request_sock.h
rose.h
route.h	ipv4: remove sparse error in ip_neigh_gw4()	2022-02-01 17:27:14 +01:00
rpl.h
rsi_91x.h
rtnetlink.h	net: add extack arg for link ops	2021-08-04 10:01:26 +01:00
rtnh.h
sch_generic.h	net_sched: restore "mpu xxx" handling	2022-01-27 11:05:40 +01:00
scm.h
secure_seq.h
seg6_hmac.h
seg6_local.h
seg6.h	udp6: Use Segment Routing Header for dest address if present	2022-01-27 11:05:05 +01:00
selftests.h
slhc_vj.h
smc.h
snmp.h
sock_reuseport.h
sock.h	net-timestamp: convert sk->sk_tskey to atomic_t	2022-03-02 11:48:01 +01:00
Space.h	wan: remove sbni/granch driver	2021-08-03 13:05:26 +01:00
stp.h
strparser.h	bpf, sockmap: sk_skb data_end access incorrect when src_reg = dst_reg	2021-11-18 19:17:11 +01:00
switchdev.h	net: make switchdev_bridge_port_{,unoffload} loosely coupled with the bridge	2021-08-04 12:35:07 +01:00
tcp_states.h
tcp.h	tcp: switch orphan_count to bare per-cpu counters	2021-11-18 19:16:33 +01:00
timewait_sock.h
tipc.h
tls_toe.h
tls.h	net/tls: Fix flipped sign in tls_err_abort() calls	2021-10-28 14:41:20 +01:00
transp_v6.h
tso.h
tun_proto.h
udp_tunnel.h
udp.h	net: multicast: calculate csum of looped-back and forwarded packets	2021-10-26 13:09:22 +01:00
udplite.h
vsock_addr.h
vxlan.h
wext.h
x25.h
x25device.h
xdp_priv.h
xdp_sock_drv.h
xdp_sock.h
xdp.h
xfrm.h	xfrm: Check if_id in xfrm_migrate	2022-03-19 13:47:46 +01:00
xsk_buff_pool.h