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| author | Eric Dumazet <edumazet@google.com> | 2025-02-05 15:51:17 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-02-06 16:14:15 -0800 |
| commit | afec62cd0a4191cde6dd3a75382be4d51a38ce9b (patch) | |
| tree | 30a1080ffa04fdfd490e05ce0364a160cafbac22 /scripts/lib/kdoc/kdoc_files.py | |
| parent | 4b8474a0951e605d2a27a2c483da4eb4b8c63760 (diff) | |
flow_dissector: use RCU protection to fetch dev_net()
__skb_flow_dissect() can be called from arbitrary contexts.
It must extend its RCU protection section to include
the call to dev_net(), which can become dev_net_rcu().
This makes sure the net structure can not disappear under us.
Fixes: 9b52e3f267a6 ("flow_dissector: handle no-skb use case")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250205155120.1676781-10-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_files.py')
0 files changed, 0 insertions, 0 deletions