linux-kernel - Re: [PATCH v4 2/6] iommu/vt-d: Remove mm->pasid in intel_sva_bind

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Message-ID: <20230921185648.GY13795@ziepe.ca>
Date:   Thu, 21 Sep 2023 15:56:48 -0300
From:   Jason Gunthorpe <jgg@...pe.ca>
To:     Tina Zhang <tina.zhang@...el.com>
Cc:     Kevin Tian <kevin.tian@...el.com>,
        Lu Baolu <baolu.lu@...ux.intel.com>,
        Michael Shavit <mshavit@...gle.com>,
        Vasant Hegde <vasant.hegde@....com>, iommu@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 2/6] iommu/vt-d: Remove mm->pasid in
 intel_sva_bind_mm()

On Tue, Sep 12, 2023 at 08:59:32PM +0800, Tina Zhang wrote:
> The pasid is passed in as a parameter through .set_dev_pasid() callback.
> Thus, intel_sva_bind_mm() can directly use it instead of retrieving the
> pasid value from mm->pasid.
> 
> Suggested-by: Lu Baolu <baolu.lu@...ux.intel.com>
> Signed-off-by: Tina Zhang <tina.zhang@...el.com>
> ---
>  drivers/iommu/intel/svm.c | 14 +++++++-------
>  1 file changed, 7 insertions(+), 7 deletions(-)

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

I would order this patch first in the series

Jason