Messages in this thread | | | Date | Sat, 14 Apr 2018 00:52:18 +0100 | From | James Hogan <> | Subject | Re: [PATCH v4 2/2] MIPS: io: add a barrier after register read in readX() |
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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 */ \ > > 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 [unhandled content-type:application/pgp-signature] | |