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Date:   Tue, 22 Oct 2019 21:04:01 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Thomas =?iso-8859-1?Q?Hellstr=F6m_=28VMware=29?= 
        <thomas_os@shipmail.org>
Cc:     Christoph Hellwig <hch@infradead.org>,
        Christian =?iso-8859-1?Q?K=F6nig?= <christian.koenig@amd.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: dma coherent memory user-space maps
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Sorry, but travel for meeting.  I'll try to get to it as quick as
I can.