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    SubjectRe: [PATCH 3/4 v7] amd_iommu: remap the device table of IOMMU with the memory encryption mask for kdump
    On Fri, Sep 07, 2018 at 04:18:04PM +0800, Lianbo Jiang wrote:
    > In kdump kernel, it will copy the device table of IOMMU from the old device
    > table, which is encrypted when SME is enabled in the first kernel. So we
    > have to remap the old device table with the memory encryption mask.
    >
    > Signed-off-by: Lianbo Jiang <lijiang@redhat.com>

    Please change the subject to:

    iommu/amd: Remap the device table of IOMMU with the memory encryption mask for kdump

    With that you can add my:

    Acked-by: Joerg Roedel <jroedel@suse.de>

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