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Date:   Tue, 9 Feb 2021 09:40:50 +0100
From:   Christoph Hellwig <hch@lst.de>
To:     Claire Chang <tientzu@chromium.org>
Cc:     Rob Herring <robh+dt@kernel.org>, mpe@ellerman.id.au,
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Subject: Re: [PATCH v4 01/14] swiotlb: Remove external access to
 io_tlb_start
Message-ID: <20210209084050.GA32212@lst.de>
References: <20210209062131.2300005-1-tientzu@chromium.org> <20210209062131.2300005-2-tientzu@chromium.org>
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On Tue, Feb 09, 2021 at 02:21:18PM +0800, Claire Chang wrote:
> This can be dropped if Christoph's swiotlb cleanups are landed.
> https://lore.kernel.org/linux-iommu/20210207160934.2955931-1-hch@lst.de/T/#m7124f29b6076d462101fcff6433295157621da09 

FYI, I've also started looking into additional cleanups based on your
struct in this branch, but I'd like to wait for all the previous
changes to settle first:

http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/swiotlb-struct