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| author | Eric Dumazet <edumazet@google.com> | 2026-01-02 12:37:26 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-01-08 10:15:01 +0100 |
| commit | 5d1be493d1110c9e720b4c51a6e587bb2fb4ac12 (patch) | |
| tree | dce06fd7e024769f3ec1082bae08ad76e8ac4cd2 /include/net/aligned_data.h | |
| parent | 8e8d6bf68633d2a2cbd01814584d29beb38fef68 (diff) | |
net: use dst_dev_rcu() in sk_setup_caps()
[ Upstream commit 99a2ace61b211b0be861b07fbaa062fca4b58879 ]
Use RCU to protect accesses to dst->dev from sk_setup_caps()
and sk_dst_gso_max_size().
Also use dst_dev_rcu() in ip6_dst_mtu_maybe_forward(),
and ip_dst_mtu_maybe_forward().
ip4_dst_hoplimit() can use dst_dev_net_rcu().
Fixes: 4a6ce2b6f2ec ("net: introduce a new function dst_dev_put()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20250828195823.3958522-6-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
[Harshit: Backport to 6.12.y, resolve conflict due to missing commit:
22d6c9eebf2e ("net: Unexport shared functions for DCCP.") in 6.12.y]
Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions