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From: Joerg Roedel <joro@8bytes.org>
To: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: axboe@kernel.dk, linux-renesas-soc@vger.kernel.org,
	ulf.hansson@linaro.org, linux-mmc@vger.kernel.org,
	linux-block@vger.kernel.org, wsa+renesas@sang-engineering.com,
	iommu@lists.linux-foundation.org, robin.murphy@arm.com,
	hch@lst.de
Subject: Re: [PATCH v9 2/5] iommu/dma: Add a new dma_map_ops of get_merge_boundary()
Date: Mon, 19 Aug 2019 14:45:35 +0200
Message-ID: <20190819124535.GB30332@8bytes.org> (raw)
In-Reply-To: <1564129876-28261-3-git-send-email-yoshihiro.shimoda.uh@renesas.com>

On Fri, Jul 26, 2019 at 05:31:13PM +0900, Yoshihiro Shimoda wrote:
> This patch adds a new dma_map_ops of get_merge_boundary() to
> expose the DMA merge boundary if the domain type is IOMMU_DOMAIN_DMA.
> 
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

Acked-by: Joerg Roedel <jroedel@suse.de>
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  parent reply index

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-26  8:31 [PATCH v9 0/5] treewide: improve R-Car SDHI performance Yoshihiro Shimoda
2019-07-26  8:31 ` [PATCH v9 1/5] dma: Introduce dma_get_merge_boundary() Yoshihiro Shimoda
2019-07-26  8:31 ` [PATCH v9 2/5] iommu/dma: Add a new dma_map_ops of get_merge_boundary() Yoshihiro Shimoda
2019-08-16 19:48   ` Wolfram Sang
2019-08-19 12:45   ` Joerg Roedel [this message]
2019-08-19 12:54   ` Robin Murphy
2019-08-20  1:42     ` Yoshihiro Shimoda
2019-07-26  8:31 ` [PATCH v9 3/5] block: sort headers on blk-setting.c Yoshihiro Shimoda
2019-08-16 19:50   ` Wolfram Sang
2019-08-19 14:53     ` Jens Axboe
2019-08-20  1:50       ` Yoshihiro Shimoda
2019-08-22  9:35       ` Wolfram Sang
2019-07-26  8:31 ` [PATCH v9 4/5] block: add a helper function to merge the segments Yoshihiro Shimoda
2019-07-26  8:31 ` [PATCH v9 5/5] mmc: queue: Use bigger segments if DMA MAP layer can " Yoshihiro Shimoda
2019-08-15  7:30 ` [PATCH v9 0/5] treewide: improve R-Car SDHI performance Christoph Hellwig

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