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linux/include/net/netns
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Eric Dumazet 9a40a1e0eb ipv4: convert fib_num_tclassid_users to atomic_t 
commit 213f5f8f31f10aa1e83187ae20fb7fa4e626b724 upstream.

Before commit faa041a40b9f ("ipv4: Create cleanup helper for fib_nh")
changes to net->ipv4.fib_num_tclassid_users were protected by RTNL.

After the change, this is no longer the case, as free_fib_info_rcu()
runs after rcu grace period, without rtnl being held.

Fixes: faa041a40b9f ("ipv4: Create cleanup helper for fib_nh")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: David Ahern <dsahern@kernel.org>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-12-08 09:03:26 +01:00
..
bpf.h
bpf, netns: Keep a list of attached bpf_link's
2020-06-30 10:45:08 -07:00
can.h
can: remove obsolete version strings
2020-10-12 10:06:39 +02:00
conntrack.h
netfilter: conntrack: limit sysctl setting for boolean options
2019-04-30 14:18:56 +02:00
core.h
sock: Hide unused variable when !CONFIG_PROC_FS.
2017-12-19 09:58:14 -05:00
dccp.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
generic.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hash.h
netns: provide pure entropy for net_hash_mix()
2019-03-28 17:00:45 -07:00
ieee802154_6lowpan.h
net: dynamically allocate fqdir structures
2019-05-26 14:08:05 -07:00
ipv4.h
ipv4: convert fib_num_tclassid_users to atomic_t
2021-12-08 09:03:26 +01:00
ipv6.h
ipv6: keep track of routes using src
2019-11-21 14:45:55 -08:00
mib.h
mptcp: add and use MIB counter infrastructure
2020-03-29 22:14:49 -07:00
mpls.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
netfilter.h
netfilter: don't allocate space for arp/bridge hooks unless needed
2018-01-08 18:01:11 +01:00
nexthop.h
nexthop: Convert to blocking notification chain
2020-09-15 16:31:17 -07:00
nftables.h
netfilter: nf_tables: coalesce multiple notifications into one skbuff
2020-09-08 13:02:44 +02:00
packet.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sctp.h
sctp: add support for Primary Path Switchover
2019-11-08 14:18:32 -08:00
unix.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
x_tables.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xdp.h
net: xsk: track AF_XDP sockets on a per-netns list
2019-01-25 01:50:03 +01:00
xfrm.h
xfrm: Fix RCU vs hash_resize_mutex lock inversion
2021-08-12 13:22:16 +02:00