Date: Wed, 10 Jan 2018 16:40:50 +0100
From: Christoph Hellwig <hch@lst.de>
To: Robin Murphy <robin.murphy@arm.com>
Cc: Christoph Hellwig <hch@lst.de>, iommu@lists.linux-foundation.org,
        linux-mips@linux-mips.org, linux-ia64@vger.kernel.org,
        linux-sh@vger.kernel.org, sparclinux@vger.kernel.org,
        Guan Xuetao <gxt@mprc.pku.edu.cn>, linux-arch@vger.kernel.org,
        linux-s390@vger.kernel.org, linux-c6x-dev@linux-c6x.org,
        linux-hexagon@vger.kernel.org, x86@kernel.org,
        Konrad Rzeszutek Wilk <konrad@darnok.org>,
        linux-snps-arc@lists.infradead.org,
        linux-m68k@lists.linux-m68k.org, patches@groups.riscv.org,
        linux-metag@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        Michal Simek <monstr@monstr.eu>, linux-parisc@vger.kernel.org,
        linux-cris-kernel@axis.com, linux-kernel@vger.kernel.org,
        linux-alpha@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 11/33] dma-mapping: move swiotlb arch helpers to a new
        header
Message-ID: <20180110154050.GA18428@lst.de>
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On Wed, Jan 10, 2018 at 03:31:08PM +0000, Robin Murphy wrote:
> Yes indeed, modulo Vladimir's comments - it does seem prudent to fix the 
> obvious off-by-ones as we touch them. I've wanted to do something like this 
> for ages, but never got around to it myself.

I've fixed these now in a separate patch.  I'm taking this as an
Acked-by.