netdev - Re: [Patch net-next] net_sched: avoid calling tcf_unbind_filter() in call

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Date:	Wed, 01 Oct 2014 22:01:23 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	xiyou.wangcong@...il.com
Cc:	netdev@...r.kernel.org, john.r.fastabend@...el.com
Subject: Re: [Patch net-next] net_sched: avoid calling tcf_unbind_filter()
 in call_rcu callback

From: Cong Wang <xiyou.wangcong@...il.com>
Date: Tue, 30 Sep 2014 16:07:24 -0700

> This fixes the following crash:
 ...
> tp could be freed in call_rcu callback too, the order is not guaranteed.
> 
> Cc: John Fastabend <john.r.fastabend@...el.com>
> Signed-off-by: Cong Wang <xiyou.wangcong@...il.com>

Applied, and I added John's description of why this is legal to the
commit message.
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