From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH] iommu: Allow io-pgtable to be used outside of
 drivers/iommu/
Date: Tue, 5 Feb 2019 08:55:28 -0800
Message-ID: <20190205165528.GA20157@infradead.org>
References: <20190205163731.17864-1-robh@kernel.org>
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To: Rob Herring <robh@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, Joerg Roedel <joro@8bytes.org>, Will Deacon <will.deacon@arm.com>, iommu@lists.linux-foundation.org, linux-mediatek@lists.infradead.org, Matthias Brugger <matthias.bgg@gmail.com>, Robin Murphy <robin.murphy@arm.com>, linux-arm-kernel@lists.infradead.org
List-Id: iommu@lists.linux-foundation.org

On Tue, Feb 05, 2019 at 10:37:31AM -0600, Rob Herring wrote:
> Move io-pgtable.h to include/linux/ and export alloc_io_pgtable_ops
> and free_io_pgtable_ops. This enables drivers outside drivers/iommu/ to
> use the ARM page table library. Specifically, some ARM Mali GPUs use the
> ARM page table formats.

Maybe rename it to arm-io-pgtable.h to make the usage a little more
clear?