linux-kernel - Re: [PATCH v9 2/7] iommu: Support ops registration for CDX bus

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Message-ID: <63a49364-21c4-e82d-6449-18f163efff61@linux.intel.com>
Date:   Wed, 8 Mar 2023 09:53:10 +0800
From:   Baolu Lu <baolu.lu@...ux.intel.com>
To:     Nipun Gupta <nipun.gupta@....com>, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, gregkh@...uxfoundation.org,
        rafael@...nel.org, eric.auger@...hat.com,
        alex.williamson@...hat.com, cohuck@...hat.com,
        song.bao.hua@...ilicon.com, mchehab+huawei@...nel.org,
        maz@...nel.org, f.fainelli@...il.com, jeffrey.l.hugo@...il.com,
        saravanak@...gle.com, Michael.Srba@...nam.cz, mani@...nel.org,
        yishaih@...dia.com, jgg@...pe.ca, jgg@...dia.com,
        robin.murphy@....com, will@...nel.org, joro@...tes.org,
        masahiroy@...nel.org, ndesaulniers@...gle.com,
        rdunlap@...radead.org, linux-arm-kernel@...ts.infradead.org,
        linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Cc:     baolu.lu@...ux.intel.com, okaya@...nel.org, harpreet.anand@....com,
        nikhil.agarwal@....com, michal.simek@....com,
        pieter.jansen-van-vuuren@....com, pablo.cascon@....com, git@....com
Subject: Re: [PATCH v9 2/7] iommu: Support ops registration for CDX bus

On 3/7/23 9:19 PM, Nipun Gupta wrote:
> With new CDX bus supported for AMD FPGA devices on ARM
> platform, the bus requires registration for the SMMU v3
> driver.
> 
> Signed-off-by: Nipun Gupta<nipun.gupta@....com>
> Reviewed-by: Pieter Jansen van Vuuren<pieter.jansen-van-vuuren@....com>
> Tested-by: Nikhil Agarwal<nikhil.agarwal@....com>

Nit:

The bus iommu ops is about to retire. So probably the commit title could
be "iommu: Add iommu probe for CDX bus"?

Anyway,

Reviewed-by: Lu Baolu <baolu.lu@...ux.intel.com>

Best regards,
baolu