Kirill Tkhai a560002437 net: Fix hlist corruptions in inet_evict_bucket() ... inet_evict_bucket() iterates global list, and several tasks may call it in parallel. All of them hash the same fq->list_evictor to different lists, which leads to list corruption. This patch makes fq be hashed to expired list only if this has not been made yet by another task. Since inet_frag_alloc() allocates fq using kmem_cache_zalloc(), we may rely on list_evictor is initially unhashed. The problem seems to exist before async pernet_operations, as there was possible to have exit method to be executed in parallel with inet_frags::frags_work, so I add two Fixes tags. This also may go to stable. Fixes: d1fe19444d "inet: frag: don't re-use chainlist for evictor" Fixes: f84c6821aa "net: Convert pernet_subsys, registered from inet_init()" Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-03-07 13:29:28 -05:00
..
netfilter	net: rename skb_gso_validate_mtu -> skb_gso_validate_network_len	2018-03-04 17:49:17 -05:00
Kconfig	…
Makefile	net: tcp: Remove TCP probe module	2018-01-02 14:27:29 -05:00
af_inet.c	vfs: do bulk POLL* -> EPOLL* replacement	2018-02-11 14:34:03 -08:00
ah4.c	…
arp.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-01-17 00:10:42 -05:00
cipso_ipv4.c	…
datagram.c	…
devinet.c	ipv4: Get the address of interface correctly.	2018-01-29 14:32:31 -05:00
esp4.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-01-17 00:10:42 -05:00
esp4_offload.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-01-23 13:51:56 -05:00
fib_frontend.c	ip_rt_ioctl(): take copyin to caller	2018-01-24 19:13:45 -05:00
fib_lookup.h	…
fib_notifier.c	…
fib_rules.c	…
fib_semantics.c	fib_semantics: Don't match route with mismatching tclassid	2018-02-16 15:19:54 -05:00
fib_trie.c	net: delete /proc THIS_MODULE references	2018-01-16 15:01:33 -05:00
fou.c	…
gre_demux.c	…
gre_offload.c	…
icmp.c	…
igmp.c	net: igmp: add a missing rcu locking section	2018-02-01 14:58:04 -05:00
inet_connection_sock.c	Revert "defer call to mem_cgroup_sk_alloc()"	2018-02-02 19:49:31 -05:00
inet_diag.c	…
inet_fragment.c	net: Fix hlist corruptions in inet_evict_bucket()	2018-03-07 13:29:28 -05:00
inet_hashtables.c	inet: Avoid unitialized variable warning in inet_unhash()	2018-02-01 09:48:42 -05:00
inet_timewait_sock.c	net: Convert atomic_t net::count to refcount_t	2018-01-15 14:23:42 -05:00
inetpeer.c	…
ip_forward.c	net: rename skb_gso_validate_mtu -> skb_gso_validate_network_len	2018-03-04 17:49:17 -05:00
ip_fragment.c	…
ip_gre.c	ip_gre: fix IFLA_MTU ignored on NEWLINK	2018-02-27 14:36:27 -05:00
ip_input.c	…
ip_options.c	…
ip_output.c	net: rename skb_gso_validate_mtu -> skb_gso_validate_network_len	2018-03-04 17:49:17 -05:00
ip_sockglue.c	net: Only honor ifindex in IP_PKTINFO if non-0	2018-03-06 16:36:44 -05:00
ip_tunnel.c	ip_tunnel: Do not use mark in skb by default	2018-02-26 15:22:59 -05:00
ip_tunnel_core.c	…
ip_vti.c	net: don't call update_pmtu unconditionally	2018-01-25 16:27:34 -05:00
ipcomp.c	…
ipconfig.c	ipconfig: use dev_set_mtu()	2018-01-24 19:13:45 -05:00
ipip.c	…
ipmr.c	ipmr: Fix ptrdiff_t print formatting	2018-01-30 09:20:25 -05:00
netfilter.c	netfilter: remove struct nf_afinfo and its helper functions	2018-01-08 18:11:02 +01:00
ping.c	…
proc.c	net: delete /proc THIS_MODULE references	2018-01-16 15:01:33 -05:00
protocol.c	…
raw.c	Currently, hardened usercopy performs dynamic bounds checking on slab	2018-02-03 16:25:42 -08:00
raw_diag.c	…
route.c	vrf: check forwarding on the original netdevice when generating ICMP dest unreachable	2018-03-01 21:40:22 -05:00
syncookies.c	…
sysctl_net_ipv4.c	…
tcp.c	vfs: do bulk POLL* -> EPOLL* replacement	2018-02-11 14:34:03 -08:00
tcp_bbr.c	tcp_bbr: fix pacing_gain to always be unity when using lt_bw	2018-02-01 09:43:38 -05:00
tcp_bic.c	…
tcp_cdg.c	…
tcp_cong.c	…
tcp_cubic.c	…
tcp_dctcp.c	…
tcp_diag.c	…
tcp_fastopen.c	…
tcp_highspeed.c	…
tcp_htcp.c	…
tcp_hybla.c	…
tcp_illinois.c	net/tcp/illinois: replace broken algorithm reference link	2018-02-28 12:03:47 -05:00
tcp_input.c	tcp: purge write queue upon RST	2018-02-28 11:41:33 -05:00
tcp_ipv4.c	tcp: tracepoint: only call trace_tcp_send_reset with full socket	2018-02-07 22:00:42 -05:00
tcp_lp.c	…
tcp_metrics.c	net: Convert atomic_t net::count to refcount_t	2018-01-15 14:23:42 -05:00
tcp_minisocks.c	…
tcp_nv.c	tcp_nv: fix potential integer overflow in tcpnv_acked	2018-01-31 10:26:30 -05:00
tcp_offload.c	gso: validate gso_type in GSO handlers	2018-01-22 16:01:30 -05:00
tcp_output.c	tcp_bbr: better deal with suboptimal GSO	2018-02-22 14:15:23 -05:00
tcp_rate.c	…
tcp_recovery.c	…
tcp_scalable.c	…
tcp_timer.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-01-29 10:15:51 -05:00
tcp_ulp.c	net: add a UID to use for ULP socket assignment	2018-02-06 11:39:31 +01:00
tcp_vegas.c	…
tcp_vegas.h	…
tcp_veno.c	…
tcp_westwood.c	…
tcp_yeah.c	…
tunnel4.c	…
udp.c	udplite: fix partial checksum initialization	2018-02-16 15:57:42 -05:00
udp_diag.c	…
udp_impl.h	…
udp_offload.c	gso: validate gso_type in GSO handlers	2018-01-22 16:01:30 -05:00
udp_tunnel.c	…
udplite.c	net: delete /proc THIS_MODULE references	2018-01-16 15:01:33 -05:00
xfrm4_input.c	…
xfrm4_mode_beet.c	…
xfrm4_mode_transport.c	…
xfrm4_mode_tunnel.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-01-24 23:44:15 -05:00
xfrm4_output.c	net: xfrm: use skb_gso_validate_network_len() to check gso sizes	2018-03-04 17:49:17 -05:00
xfrm4_policy.c	…
xfrm4_protocol.c	…
xfrm4_state.c	…
xfrm4_tunnel.c	…