linux-kernel - RE: [PATCH v3 06/25] iommu/ipmmu-vmsa: Drop IOVA cookie management

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Message-ID: <TY2PR01MB36924CFFCC20B9E3CC7BB594D8F29@TY2PR01MB3692.jpnprd01.prod.outlook.com>
Date:   Thu, 5 Aug 2021 09:15:20 +0000
From:   Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
To:     Robin Murphy <robin.murphy@....com>,
        "joro@...tes.org" <joro@...tes.org>,
        "will@...nel.org" <will@...nel.org>
CC:     "iommu@...ts.linux-foundation.org" <iommu@...ts.linux-foundation.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "suravee.suthikulpanit@....com" <suravee.suthikulpanit@....com>,
        "baolu.lu@...ux.intel.com" <baolu.lu@...ux.intel.com>,
        "john.garry@...wei.com" <john.garry@...wei.com>,
        "dianders@...omium.org" <dianders@...omium.org>,
        "rajatja@...gle.com" <rajatja@...gle.com>,
        "chenxiang66@...ilicon.com" <chenxiang66@...ilicon.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: RE: [PATCH v3 06/25] iommu/ipmmu-vmsa: Drop IOVA cookie management

Hi Robin,

> From: Robin Murphy, Sent: Thursday, August 5, 2021 2:16 AM
> 
> The core code bakes its own cookies now.
> 
> CC: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
> CC: Geert Uytterhoeven <geert+renesas@...der.be>
> Signed-off-by: Robin Murphy <robin.murphy@....com>

Thank you for the patch!
I tested on my environment (r8a77951-salvator-xs),
and I didn't observe any regression. So,

Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>

Best regards,
Yoshihiro Shimoda