From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH net v3] usbnet: Stop RX Q on MTU change
Date: Thu, 30 Jun 2016 09:10:58 -0400 (EDT)
Message-ID: <20160630.091058.1167326156765721140.davem@davemloft.net>
References: <57741c69.+XhberGLPTATRjgd%soohoon.lee@f5.com>
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From: soohoon.lee@f5.com
Date: Wed, 29 Jun 2016 15:07:21 -0400

> When MTU is changed unlink_urbs() flushes RX Q but mean while usbnet_bh()
> can fill up the Q at the same time.
> Depends on which HCD is down there unlink takes long time then the flush
> never ends.
> 
> Signed-off-by: Soohoon Lee <soohoon.lee@f5.com>
> Reviewed-by: Kimball Murray <kmurray@f5.com>

Applied.