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Date:   Mon, 26 Jun 2023 10:05:39 -0300
From:   Jason Gunthorpe <jgg@nvidia.com>
To:     "Tian, Kevin" <kevin.tian@intel.com>
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Subject: Re: [PATCH v2 00/11] iommufd: Add nesting infrastructure
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On Mon, Jun 26, 2023 at 06:42:58AM +0000, Tian, Kevin wrote:

> I'm not sure whether the MSI region needs a special MSI type or
> just a general RESV_DIRECT type for 1:1 mapping, though.

It probably always needs a special type :(

Jason