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Date:   Thu, 30 May 2019 02:04:09 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Juergen Gross <jgross@suse.com>
Cc:     linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
        Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
        Boris Ostrovsky <boris.ostrovsky@oracle.com>,
        Stefano Stabellini <sstabellini@kernel.org>,
        xen-devel@lists.xenproject.org
Subject: Re: [PATCH v2 3/3] xen/swiotlb: remember having called
 xen_create_contiguous_region()
Message-ID: <20190530090409.GB30428@infradead.org>
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Please don't add your private flag to page-flags.h.  The whole point of
the private flag is that you can use it in any way you want withou
touching the common code.