netdev - Re: [PATCH] xgmac: use bufsz not dma_buf_sz in rx

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Message-ID: <20130829203523.GL8764@redacted.bos.redhat.com>
Date:	Thu, 29 Aug 2013 16:35:23 -0400
From:	Kyle McMartin <kmcmarti@...hat.com>
To:	David Miller <davem@...emloft.net>
Cc:	rob.herring@...xeda.com, netdev@...r.kernel.org
Subject: Re: [PATCH] xgmac: use bufsz not dma_buf_sz in rx_refill

On Thu, Aug 29, 2013 at 04:34:37PM -0400, David Miller wrote:
> From: Kyle McMartin <kyle@...hat.com>
> Date: Thu, 29 Aug 2013 16:11:51 -0400
> 
> > Noticed while debugging another issue that DMA debug turned up, looks
> > like commit ef468d23 missed a case when switching to bufsz instead of
> > priv->dma_buf_sz? (tbf, the whole handling of DMA buffers seems slightly
> > suspect since we're not tracking the size, but trusting the hardware
> > between map and unmap...)
> > 
> > Signed-off-by: Kyle McMartin <kyle@...hat.com>
> 
> Applied and queued up for -stable, thanks.

Heh, too fast David, Rob nak'd it. :)

Sorry about that.

--Kyle
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