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From: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
To: Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	jacopo+renesas-AW8dsiIh9cEdnm+yROfE0A@public.gmane.org,
	hch-jcswGhMUV9g@public.gmane.org
Subject: Re: [PATCH] dma-coherent: Clarify dma_mmap_from_dev_coherent documentation
Date: Mon, 23 Apr 2018 14:56:08 +0200	[thread overview]
Message-ID: <20180423125608.GA8824@lst.de> (raw)
In-Reply-To: <900c26f7cc33792c685fd3390c06e60ac81885de.1523296733.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>

On Mon, Apr 09, 2018 at 06:59:14PM +0100, Robin Murphy wrote:
> The use of "correctly mapped" here is misleading, since it can give the
> wrong expectation in the case that the memory *should* have been mapped
> from the per-device pool, but doing so failed for other reasons.

Thanks,

applied to the dma-mapping tree for 4.17.

      parent reply	other threads:[~2018-04-23 12:56 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-09 17:59 [PATCH] dma-coherent: Clarify dma_mmap_from_dev_coherent documentation Robin Murphy
     [not found] ` <900c26f7cc33792c685fd3390c06e60ac81885de.1523296733.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
2018-04-23 12:56   ` Christoph Hellwig [this message]

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