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From:   Jan Beulich <jbeulich@suse.com>
Subject: [PATCH v2 0/4] swiotlb-xen: remaining fixes and adjustments
To:     Juergen Gross <jgross@suse.com>,
        Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc:     Stefano Stabellini <sstabellini@kernel.org>,
        lkml <linux-kernel@vger.kernel.org>,
        "xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>,
        "hch@lst.de" <hch@lst.de>, Konrad Wilk <konrad.wilk@oracle.com>,
        "iommu@lists.linux-foundation.org" <iommu@lists.linux-foundation.org>
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The primary intention really was the last patch, there you go (on top
of what is already in xen/tip.git for-linus-5.15) ...

1: swiotlb-xen: ensure to issue well-formed XENMEM_exchange requests
2: PCI: only build xen-pcifront in PV-enabled environments
3: xen/pci-swiotlb: reduce visibility of symbols
4: swiotlb-xen: this is PV-only on x86

Jan