netdev - Re: [PATCH] fix suspicious rcu_dereference_check in net/sched/sch_fq

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Message-Id: <20141209.214937.30977416178126165.davem@davemloft.net>
Date:	Tue, 09 Dec 2014 21:49:37 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	Valdis.Kletnieks@...edu
Cc:	edumazet@...gle.com, john.r.fastabend@...el.com,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH] fix suspicious rcu_dereference_check in
 net/sched/sch_fq_codel.c

From: Valdis Kletnieks <Valdis.Kletnieks@...edu>
Date: Tue, 09 Dec 2014 16:15:50 -0500

> commit 46e5da40ae (net: qdisc: use rcu prefix and silence
>  sparse warnings) triggers a spurious warning:
> 
> net/sched/sch_fq_codel.c:97 suspicious rcu_dereference_check() usage!
> 
> The code should be using the _bh variant of rcu_dereference.
> 
> Signed-off-by: Valdis Kletnieks <valdis.kletnieks@...edu>

Applied and queued up for -stable, thanks.
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