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| author | Daehyeon Ko <4ncienth@gmail.com> | 2026-10-08 14:29:23 +0900 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-10-08 11:32:36 -0700 |
| commit | c97426ec649d99596d8969e1a052c16b14b7b485 (patch) | |
| tree | 63c8f114e845faceccaec8ee8450a6f0b1773faf /tools/lib/python/kdoc/python_version.py | |
| parent | e02a5b6588161673ef75a4bc5cdfb62bd493374d (diff) | |
| download | linux-next-c97426ec649d99596d8969e1a052c16b14b7b485.tar.gz linux-next-c97426ec649d99596d8969e1a052c16b14b7b485.zip | |
ipv6: do not warn on route notification size race
fib6_info_hw_flags_set() sizes the skb with rt6_nlmsg_size() and later
fills it with rt6_fill_node(). With nexthop compatibility mode enabled,
a concurrent replacement can grow the group between these independent
snapshots. rt6_fill_node() can then legitimately return -EMSGSIZE, so
the warning does not prove a sizing bug.
Remove the warning. The existing error path still frees the skb and
reports the error to listeners.
Fixes: 907eea486888 ("net: ipv6: Emit notification when fib hardware flags are changed")
Reported-by: Ido Schimmel <idosch@nvidia.com>
Link: https://lore.kernel.org/netdev/20261007114003.GA1011260@shredder/
Suggested-by: Ido Schimmel <idosch@nvidia.com>
Cc: stable@vger.kernel.org
Signed-off-by: Daehyeon Ko <4ncienth@gmail.com>
Link: https://patch.msgid.link/4012604727e5ba80b69ccd4d08796511397ddaef.1791423190.git.4ncienth@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions