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Date:   Tue, 15 Sep 2020 08:33:41 -0300
From:   Jason Gunthorpe <jgg@nvidia.com>
To:     "Raj, Ashok" <ashok.raj@intel.com>
CC:     Alex Williamson <alex.williamson@redhat.com>,
        Jean-Philippe Brucker <jean-philippe@linaro.org>,
        Jason Wang <jasowang@redhat.com>,
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        <iommu@lists.linux-foundation.org>, <kvm@vger.kernel.org>,
        "Michael S. Tsirkin" <mst@redhat.com>
Subject: Re: [PATCH v7 00/16] vfio: expose virtual Shared Virtual Addressing
 to VMs
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On Mon, Sep 14, 2020 at 03:44:38PM -0700, Raj, Ashok wrote:
> Hi Jason,
> 
> I thought we discussed this at LPC, but still seems to be going in
> circles :-(.

We discused mdev at LPC, not PASID.

PASID applies widely to many device and needs to be introduced with a
wide community agreement so all scenarios will be supportable.

> As you had suggested earlier in the mail thread could Jason Wang maybe
> build out what it takes to have a full fledged /dev/sva interface for vDPA
> and figure out how the interfaces should emerge? otherwise it appears
> everyone is talking very high level and with that limited understanding of
> how things work at the moment. 

You want Jason Wang to do the work to get Intel PASID support merged?
Seems a bit of strange request.

> This has to move ahead of these email discussions, hoping somone with the
> right ideas would help move this forward.

Why not try yourself to come up with a proposal?

Jason