From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH v3 2/2] net: Remove spinlock from get_net_ns_by_id()
Date: Wed, 17 Jan 2018 15:43:16 -0500 (EST)
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From: Kirill Tkhai <ktkhai@virtuozzo.com>
Date: Tue, 16 Jan 2018 12:31:54 +0300

> idr_find() is safe under rcu_read_lock() and
> maybe_get_net() guarantees that net is alive.
> 
> Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>

Also applied to net-next, thanks.