Files
linux/include/net
Eric Dumazet 81f369b670 net: add dev_net_rcu() helper
[ Upstream commit 482ad2a4ace2740ca0ff1cbc8f3c7f862f3ab507 ]

dev->nd_net can change, readers should either
use rcu_read_lock() or RTNL.

We currently use a generic helper, dev_net() with
no debugging support. We probably have many hidden bugs.

Add dev_net_rcu() helper for callers using rcu_read_lock()
protection.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250205155120.1676781-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Stable-dep-of: 71b8471c93fa ("ipv4: use RCU protection in ipv4_default_advmss()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-02-21 13:57:20 +01:00
..
2025-02-08 09:51:55 +01:00
2022-08-09 22:14:02 -07:00
2021-12-16 07:18:35 -08:00
2023-11-20 11:59:34 +01:00
2021-10-15 11:33:08 +01:00
2024-01-31 16:19:01 -08:00
2023-04-22 01:39:41 +02:00
2024-10-04 16:29:56 +02:00
2024-12-19 18:11:28 +01:00
2021-10-13 09:40:46 -07:00
2023-08-22 17:31:18 -07:00
2025-02-21 13:57:20 +01:00
2023-05-11 18:07:05 -07:00
2023-07-14 20:39:30 -07:00
2019-04-22 21:47:25 -07:00
2019-10-05 16:29:00 -07:00
2023-02-16 09:27:07 +01:00
2024-07-18 13:21:12 +02:00
2023-07-28 14:07:59 -07:00
2022-12-12 15:04:39 -08:00
2023-11-20 11:58:56 +01:00
2023-08-02 10:58:26 +01:00
2023-07-19 09:56:49 -07:00