netdev - Re: [PATCH v3 1/1 net-next] net: fec: put tx to napi poll function to fix dead lock

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Message-ID: <CAOMZO5B-ipzyb2uiLW12fFd3PD3JfLS8R0YLM5vtLgFNz8abUw@mail.gmail.com>
Date:	Fri, 22 Mar 2013 16:00:26 -0300
From:	Fabio Estevam <festevam@...il.com>
To:	Shawn Guo <shawn.guo@...aro.org>
Cc:	Frank Li <Frank.Li@...escale.com>, B38611@...escale.com,
	netdev@...r.kernel.org, s.hauer@...gutronix.de, lznuaa@...il.com,
	davem@...emloft.net, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 1/1 net-next] net: fec: put tx to napi poll function to
 fix dead lock

On Wed, Mar 20, 2013 at 8:48 AM, Shawn Guo <shawn.guo@...aro.org> wrote:
> Frank,
>
> I'm running v3.9-rc3 image with NFS on imx6q, and seeing system fail
> to resume back.  The resume seems being stopped by fec driver.  If you
> wait long enough, you might see the repeated "eth0: tx queue full!."
> error message.

On mx28, only reverting this patch does not solve the suspend/resume issue.
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