From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marek Vasut <marex@denx.de>
Date: Tue, 26 Jun 2012 01:16:00 +0200
Subject: [U-Boot] [PATCH 7/9] CACHE: net: Test if start address is
	aligned
In-Reply-To: <CANr=Z=YfANtMi4ErB5oP=BNBdqhnOCQqM3exe-L9Bh970bRVSQ@mail.gmail.com>
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	<1340583477-14018-8-git-send-email-marex@denx.de>
	<CANr=Z=YfANtMi4ErB5oP=BNBdqhnOCQqM3exe-L9Bh970bRVSQ@mail.gmail.com>
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Dear Joe Hershberger,

> Hi Marek,
> 
> On Sun, Jun 24, 2012 at 7:17 PM, Marek Vasut <marex@denx.de> wrote:
> > This prevents the scenario where data cache is on and the
> > device uses DMA to deploy data. In that case, it might not
> > be possible to flush/invalidate data to RAM properly. The
> > other option is to use bounce buffer, but that involves a
> > lot of copying and therefore degrades performance rapidly.
> > Therefore disallow this possibility of unaligned load address
> > altogether if data cache is on.
> > 
> > Signed-off-by: Marek Vasut <marex@denx.de>
> > Cc: Joe Hershberger <joe.hershberger@gmail.com>
> > ---
> 
> Acked-by: Joe Hershberger <joe.hershberger@gmail.com>

NAK, actually ... let's wait until the discussion is settled ;-)

Best regards,
Marek Vasut