linux-kernel - Re: [PATCH] amd/iommu: Fix Guest Virtual APIC Log Tail Address Register

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Message-ID: <20181112140833.uctt6mfi6lxb37fn@8bytes.org>
Date:   Mon, 12 Nov 2018 15:08:33 +0100
From:   "joro@...tes.org" <joro@...tes.org>
To:     "Suthikulpanit, Suravee" <Suravee.Suthikulpanit@....com>
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "iommu@...ts.linux-foundation.org" <iommu@...ts.linux-foundation.org>,
        Filippo Sironi <sironi@...zon.de>, Wei Wang <wawei@...zon.de>
Subject: Re: [PATCH] amd/iommu: Fix Guest Virtual APIC Log Tail Address
 Register

On Mon, Nov 12, 2018 at 12:26:30PM +0000, Suthikulpanit, Suravee wrote:
> From: Filippo Sironi <sironi@...zon.de>
> 
> This register should have been programmed with the physical address
> of the memory location containing the shadow tail pointer for
> the guest virtual APIC log instead of the base address.
> 
> Fixes: 8bda0cfbdc1a  ('iommu/amd: Detect and initialize guest vAPIC log')
> Signed-off-by: Filippo Sironi <sironi@...zon.de>
> Signed-off-by: Wei Wang <wawei@...zon.de>
> Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@....com>
> ---
>  drivers/iommu/amd_iommu_init.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

Applied to iommu/fixes, thanks.