From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [RFC PATCH net-next 00/11] net: remove disable_irq() from
 ->ndo_poll_controller
Date: Tue, 09 Dec 2014 21:44:33 -0500 (EST)
Message-ID: <20141209.214433.7463087833083181.davem@davemloft.net>
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Cc: netdev@vger.kernel.org, peterz@infradead.org, tglx@linutronix.de
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Adding a new spinlock to every interrupt service routine is
simply a non-starter.

You will certainly have to find a way to fix this in a way
that doesn't involve adding any new overhead to the normal
operational paths of these drivers.

Thanks.