linux-kernel - Re: [PATCH v4 1/4] iommu: Move dev_iommu

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Message-ID: <ZL64SWDClG+cqwGA@nvidia.com>
Date:   Mon, 24 Jul 2023 14:43:37 -0300
From:   Jason Gunthorpe <jgg@...dia.com>
To:     Yi Liu <yi.l.liu@...el.com>
Cc:     joro@...tes.org, alex.williamson@...hat.com, kevin.tian@...el.com,
        robin.murphy@....com, baolu.lu@...ux.intel.com, cohuck@...hat.com,
        eric.auger@...hat.com, nicolinc@...dia.com, kvm@...r.kernel.org,
        mjrosato@...ux.ibm.com, chao.p.peng@...ux.intel.com,
        yi.y.sun@...ux.intel.com, peterx@...hat.com, jasowang@...hat.com,
        shameerali.kolothum.thodi@...wei.com, lulu@...hat.com,
        suravee.suthikulpanit@....com, iommu@...ts.linux.dev,
        linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
        zhenzhong.duan@...el.com
Subject: Re: [PATCH v4 1/4] iommu: Move dev_iommu_ops() to private header

On Mon, Jul 24, 2023 at 03:59:33AM -0700, Yi Liu wrote:
> dev_iommu_ops() is essentially only used in iommu subsystem, so
> move to a private header to avoid being abused by other drivers.
> 
> Suggested-by: Jason Gunthorpe <jgg@...dia.com>
> Reviewed-by: Kevin Tian <kevin.tian@...el.com>
> Reviewed-by: Lu Baolu <baolu.lu@...ux.intel.com>
> Signed-off-by: Yi Liu <yi.l.liu@...el.com>
> ---
>  drivers/iommu/iommu-priv.h | 11 +++++++++++
>  include/linux/iommu.h      | 11 -----------
>  2 files changed, 11 insertions(+), 11 deletions(-)

Reviewed-by: Jason Gunthorpe <jgg@...dia.com>

Jason