netdev - Re: [PATCH v2] sh_eth: use DMA barriers

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Message-Id: <20151103.150323.2050849842791800571.davem@davemloft.net>
Date:	Tue, 03 Nov 2015 15:03:23 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	sergei.shtylyov@...entembedded.com
Cc:	netdev@...r.kernel.org, linux-sh@...r.kernel.org
Subject: Re: [PATCH v2] sh_eth: use DMA barriers

From: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
Date: Tue, 03 Nov 2015 22:36:04 +0300

> Commit  7d7355f58ba4 ("sh_eth: Ensure proper ordering of descriptor active
> bit write/read") did the right thing  but used too "heavy" barriers while
> there were already "lighter" DMA barriers exactly  for this case...
> 
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>

Applied, thanks.
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