From mboxrd@z Thu Jan 1 00:00:00 1970 From: jhogan@kernel.org (James Hogan) Date: Sat, 14 Apr 2018 00:52:18 +0100 Subject: [PATCH v4 2/2] MIPS: io: add a barrier after register read in readX() In-Reply-To: References: <1523586646-19630-1-git-send-email-okaya@codeaurora.org> <1523586646-19630-2-git-send-email-okaya@codeaurora.org> Message-ID: <20180413235217.GA19138@saruman> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 */ \ > > I tried to write DMA data but my keyboard is not cooperating. I'll hold onto > 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 -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: Digital signature URL: