From mboxrd@z Thu Jan  1 00:00:00 1970
From: James Hogan <jhogan@kernel.org>
Subject: Re: [PATCH v4 2/2] MIPS: io: add a barrier after register read in
 readX()
Date: Sat, 14 Apr 2018 00:52:18 +0100
Message-ID: <20180413235217.GA19138@saruman>
References: <1523586646-19630-1-git-send-email-okaya@codeaurora.org>
 <1523586646-19630-2-git-send-email-okaya@codeaurora.org>
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Sender: linux-kernel-owner@vger.kernel.org
To: Sinan Kaya <okaya@codeaurora.org>
Cc: linux-mips@linux-mips.org, arnd@arndb.de, timur@codeaurora.org, sulrich@codeaurora.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Ralf Baechle <ralf@linux-mips.org>, Paul Burton <paul.burton@mips.com>, linux-kernel@vger.kernel.org
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On Thu, Apr 12, 2018 at 10:33:42PM -0400, Sinan Kaya wrote:
> On 4/12/2018 10:30 PM, Sinan Kaya wrote:
> > +	/* prevent prefetching of coherent DMA dma prematurely */	\
>=20
> I tried to write DMA data but my keyboard is not cooperating. I'll hold o=
nto
> posting another version until I hear back from you for wmb().

No problem, I've applied both for 4.17 and tweaked the comment.

Thanks
James

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