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Subject: Re: [PATCH 3/4 v7] amd_iommu: remap the device table of IOMMU with
 the memory encryption mask for kdump
To:     Joerg Roedel <joro@8bytes.org>
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
References: <20180907081805.368-1-lijiang@redhat.com>
 <20180907081805.368-4-lijiang@redhat.com>
 <20180925120442.wmh6fjpdghxjyvio@8bytes.org>
From:   lijiang <lijiang@redhat.com>
Message-ID: <bc9973a2-d3d3-19c2-11ab-3299ad2105c9@redhat.com>
Date:   Thu, 27 Sep 2018 10:40:49 +0800
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在 2018年09月25日 20:04, Joerg Roedel 写道:
> 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>
> 

Thank you, Joerg.
Sorry for my late reply. I will change the subject and resend this patch.

Thanks.
Lianbo