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Date:   Tue, 27 Oct 2020 08:58:51 +0100
From:   Christoph Hellwig <hch@lst.de>
To:     Stefano Stabellini <sstabellini@kernel.org>
Cc:     iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
        xen-devel@lists.xenproject.org, konrad.wilk@oracle.com, hch@lst.de
Subject: Re: [PATCH] fix swiotlb panic on Xen
Message-ID: <20201027075851.GD22487@lst.de>
References: <alpine.DEB.2.21.2010261653320.12247@sstabellini-ThinkPad-T480s>
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Looks good for now:

Reviewed-by: Christoph Hellwig <hch@lst.de>

But we really need to clean up the mess with all these magic variables
eventually.