linux-kernel - Re: [PATCH v2] iommu/amd: flush not present cache in iommu_map

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Message-ID: <20190503152809.GB11605@8bytes.org>
Date:   Fri, 3 May 2019 17:28:09 +0200
From:   Joerg Roedel <joro@...tes.org>
To:     Tom Murphy <tmurphy@...sta.com>
Cc:     iommu@...ts.linux-foundation.org, murphyt7@....ie,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] iommu/amd: flush not present cache in iommu_map_page

On Mon, Apr 29, 2019 at 12:47:02AM +0100, Tom Murphy wrote:
> check if there is a not-present cache present and flush it if there is.
> 
> Signed-off-by: Tom Murphy <tmurphy@...sta.com>
> ---
>  drivers/iommu/amd_iommu.c | 19 +++++++++++++++----
>  1 file changed, 15 insertions(+), 4 deletions(-)

Applied, thanks.