netdev - Re: [PATCH] slcan: ldisc generated skbs are received in softirq context

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Date:	Thu, 11 Aug 2011 05:56:14 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	socketcan@...tkopp.net
Cc:	netdev@...r.kernel.org, matvejchikov@...il.com,
	alan@...rguk.ukuu.org.uk
Subject: Re: [PATCH] slcan: ldisc generated skbs are received in softirq
 context

From: Oliver Hartkopp <socketcan@...tkopp.net>
Date: Wed, 10 Aug 2011 17:18:59 +0200

> As this discussion pointed out
> 
> http://marc.info/?l=linux-netdev&m=131257225602375
> 
> netdevices that are based on serial line disciplines should use netif_rx_ni()
> when pushing received socketbuffers into the netdev rx queue.
> 
> Following commit 614851601c121b1320a35757ab88292d6272f906 ("slip: fix NOHZ
> local_softirq_pending 08 warning") this patch updates the slcan driver
> accordingly.
> 
> Signed-off-by: Oliver Hartkopp <socketcan@...tkopp.net>
> CC: Matvejchikov Ilya <matvejchikov@...il.com>
> CC: Alan Cox <alan@...rguk.ukuu.org.uk>

Applied.
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