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Date:   Wed, 26 Jun 2019 00:35:33 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Robin Murphy <robin.murphy@arm.com>
Cc:     linux-mm@kvack.org, akpm@linux-foundation.org, will.deacon@arm.com,
        catalin.marinas@arm.com, anshuman.khandual@arm.com,
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        Jason Gunthorpe <jgg@mellanox.com>,
        Michal Hocko <mhocko@suse.com>
Subject: Re: [PATCH v3 0/4] Devmap cleanups + arm64 support
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Robin, Andrew:

I have a series for the hmm tree, which touches the section size
bits, and remove device public memory support.

It might be best if we include this series in the hmm tree as well
to avoid conflicts.  Is it ok to include the rebase version of at least
the cleanup part (which looks like it is not required for the actual
arm64 support) in the hmm tree to avoid conflicts?