From: Kyle McMartin <kmcmarti@redhat.com>
To: David Miller <davem@davemloft.net>
Cc: rob.herring@calxeda.com, netdev@vger.kernel.org
Subject: Re: [PATCH] xgmac: use bufsz not dma_buf_sz in rx_refill
Date: Thu, 29 Aug 2013 16:35:23 -0400 [thread overview]
Message-ID: <20130829203523.GL8764@redacted.bos.redhat.com> (raw)
In-Reply-To: <20130829.163437.1817937756134021051.davem@davemloft.net>
On Thu, Aug 29, 2013 at 04:34:37PM -0400, David Miller wrote:
> From: Kyle McMartin <kyle@redhat.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@redhat.com>
>
> Applied and queued up for -stable, thanks.
Heh, too fast David, Rob nak'd it. :)
Sorry about that.
--Kyle
next prev parent reply other threads:[~2013-08-29 20:35 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-29 20:11 [PATCH] xgmac: use bufsz not dma_buf_sz in rx_refill Kyle McMartin
2013-08-29 20:24 ` Rob Herring
2013-08-29 20:26 ` Kyle McMartin
2013-08-29 20:38 ` David Miller
2013-08-29 20:31 ` Sergei Shtylyov
2013-08-29 20:34 ` David Miller
2013-08-29 20:35 ` Kyle McMartin [this message]
2013-08-29 20:38 ` David Miller
2013-08-30 3:17 ` Rob Herring
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