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Date:   Tue, 25 Sep 2018 14:04:42 +0200
From:   Joerg Roedel <joro@8bytes.org>
To:     Lianbo Jiang <lijiang@redhat.com>
Cc:     linux-kernel@vger.kernel.org, mingo@redhat.com, tglx@linutronix.de,
        hpa@zytor.com, ebiederm@xmission.com, thomas.lendacky@amd.com,
        dyoung@redhat.com, kexec@lists.infradead.org,
        iommu@lists.linux-foundation.org, bhe@redhat.com
Subject: Re: [PATCH 3/4 v7] amd_iommu: remap the device table of IOMMU with
 the memory encryption mask for kdump
Message-ID: <20180925120442.wmh6fjpdghxjyvio@8bytes.org>
References: <20180907081805.368-1-lijiang@redhat.com>
 <20180907081805.368-4-lijiang@redhat.com>
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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>