diff options
| author | Eric Dumazet <edumazet@google.com> | 2025-06-30 12:19:29 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-02 14:32:30 -0700 |
| commit | 2dce8c52a98995c4719def6f88629ab1581c0b82 (patch) | |
| tree | dc7bcd58ec7b1544d804b173160aff812941a9b1 /net/sysctl_net.c | |
| parent | f1c5fd34891a1c242885f48c2e4dc52df180f311 (diff) | |
net: dst: annotate data-races around dst->output
dst_dev_put() can overwrite dst->output while other
cpus might read this field (for instance from dst_output())
Add READ_ONCE()/WRITE_ONCE() annotations to suppress
potential issues.
We will likely need RCU protection in the future.
Fixes: 4a6ce2b6f2ec ("net: introduce a new function dst_dev_put()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20250630121934.3399505-6-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/sysctl_net.c')
0 files changed, 0 insertions, 0 deletions