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linux/include/net/netns
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Eric Dumazet 01c60b3f47 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 09:01:12 +01:00
..
can.h
can: netns: remove "can_" prefix from members struct netns_can
2019-09-04 13:29:14 +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 09:01:12 +01:00
ipv6.h
net: dynamically allocate fqdir structures
2019-05-26 14:08:05 -07:00
mib.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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
net: Initial nexthop code
2019-05-28 21:37:30 -07:00
nftables.h
netfilter: nf_tables: autoload modules from the abort path
2020-01-29 16:45:33 +01:00
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: make ecn flag per netns and endpoint
2019-08-27 20:54:14 -07:00
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
net: xfrm: Localize sequence counter per network namespace
2021-04-14 08:24:13 +02:00