Kuniyuki Iwashima 55be873695 tcp: Fix a data-race around sysctl_tcp_notsent_lowat.
While reading sysctl_tcp_notsent_lowat, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.

Fixes: c9bee3b7fdec ("tcp: TCP_NOTSENT_LOWAT socket option")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-18 12:21:54 +01:00
..
2022-01-10 10:00:09 +09:00
2021-07-01 13:19:48 -07:00
2022-05-25 21:36:16 -07:00
2022-06-02 10:37:57 +02:00
2021-10-13 09:40:46 -07:00
2021-10-13 09:40:46 -07:00
2020-05-05 13:23:29 -07:00
2021-12-16 07:18:35 -08:00
2019-12-09 10:36:44 -08:00
2020-06-22 21:12:44 -07:00
2021-10-15 11:33:08 +01:00
2021-11-19 20:09:55 -08:00
2021-10-13 09:40:46 -07:00
2021-07-27 13:05:56 +01:00
2019-12-09 10:36:44 -08:00
2022-05-11 12:43:10 +01:00
2020-03-04 13:25:55 -08:00
2021-10-13 09:40:45 -07:00
2019-10-05 16:29:00 -07:00
2022-07-08 12:10:33 +01:00
2021-08-03 13:05:26 +01:00
2020-06-18 20:46:23 -07:00
2019-12-09 10:28:43 -08:00