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Date:   Wed, 28 Mar 2018 05:38:30 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Christian =?iso-8859-1?Q?K=F6nig?= 
        <ckoenig.leichtzumerken@gmail.com>
Cc:     linaro-mm-sig@lists.linaro.org, linux-media@vger.kernel.org,
        dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org,
        linux-kernel@vger.kernel.org, Logan Gunthorpe <logang@deltatee.com>
Subject: Re: [PATCH 2/8] PCI: Add pci_find_common_upstream_dev()
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References: <20180325110000.2238-1-christian.koenig@amd.com>
 <20180325110000.2238-2-christian.koenig@amd.com>
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On Sun, Mar 25, 2018 at 12:59:54PM +0200, Christian K?nig wrote:
> From: "wdavis@nvidia.com" <wdavis@nvidia.com>
> 
> Add an interface to find the first device which is upstream of both
> devices.

Please work with Logan and base this on top of the outstanding peer
to peer patchset.