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[216.228.112.22]) by smtp.gmail.com with ESMTPSA id e6sm773276pfl.115.2019.05.29.16.07.27 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 29 May 2019 16:07:28 -0700 (PDT) Date: Wed, 29 May 2019 16:06:19 -0700 From: Nicolin Chen To: Christoph Hellwig Subject: Re: [PATCH v3 0/2] Optimize dma_*_from_contiguous calls Message-ID: <20190529230618.GC17556@Asurada-Nvidia.nvidia.com> References: <20190524040633.16854-1-nicoleotsuka@gmail.com> <20190528060424.GA11521@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190528060424.GA11521@lst.de> User-Agent: Mutt/1.9.4 (2018-02-28) Cc: tony@atomide.com, catalin.marinas@arm.com, will.deacon@arm.com, jcmvbkbc@gmail.com, sfr@canb.auug.org.au, dann.frazier@canonical.com, linux@armlinux.org.uk, treding@nvidia.com, linux-xtensa@linux-xtensa.org, keescook@chromium.org, akpm@linux-foundation.org, linux-arm-kernel@lists.infradead.org, chris@zankel.net, wsa+renesas@sang-engineering.com, dwmw2@infradead.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, iamjoonsoo.kim@lge.com, robin.murphy@arm.com X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org On Tue, May 28, 2019 at 08:04:24AM +0200, Christoph Hellwig wrote: > Thanks, > > applied to dma-mapping for-next. > > Can you also send a conversion of drivers/iommu/dma-iommu.c to your > new helpers against this tree? > > http://git.infradead.org/users/hch/dma-mapping.git/shortlog/refs/heads/for-next I can. There is a reported regression with !CONFIG_DMA_CMA now so I will do that after a fix is merged and the whole thing is stable. Thank you _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu