mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-07-25 16:19:48 +02:00
[ Upstream commit c3c06e42e1 ]
It was possible for two query interface works to be concurrently trying
to update the interfaces.
Prevent this by checking and updating iface_last_update under
iface_lock.
Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>