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Date:	Tue, 16 Dec 2014 14:33:32 +0900
From:	Simon Horman <horms@...ge.net.au>
To:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
Cc:	David Miller <davem@...emloft.net>,
	mitsuhiro.kimura.kc@...esas.com, netdev@...r.kernel.org
Subject: Re: errors in alignment changes..

On Fri, Dec 12, 2014 at 03:00:16PM +0300, Sergei Shtylyov wrote:
> Hello.
> 
> On 12/12/2014 7:30 AM, Simon Horman wrote:
> 
> >>From: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
> >>Date: Thu, 11 Dec 2014 01:08:07 +0300
> 
> >>>    I guess we can just do:
> 
> >>>		rxdesc->addr = dma_map_single(...);
> 
> >>Best not to leave a potentially invalid DMA address in a
> >>receive descriptor the chip can potentially fetch and
> >>look at.
> 
> >>That's why I said to put it into a local variable and
> >>check for errors first.
> 
> >Hi Dave,
> 
> >this patch ending up in net is partially my fault.
> 
> >Sergei, do you have time to address David's concerns in relation to this
> >patch?
> 
>    No, I probably don't.
> 
> >If not I would like to suggest reverting it for now.
> 
>    Why? The patch does what it was intended for. Getting rid of
> virt_to_phys() calls is a separate issue, IMO.

Thanks, that is fine by me.
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