linux-kernel - Re: [RFC v1 0/8] vhost-vdpa: add support for iommufd

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Message-ID: <20231107022847-mutt-send-email-mst@kernel.org>
Date:   Tue, 7 Nov 2023 02:30:34 -0500
From:   "Michael S. Tsirkin" <mst@...hat.com>
To:     Cindy Lu <lulu@...hat.com>
Cc:     jasowang@...hat.com, yi.l.liu@...el.com, jgg@...dia.com,
        linux-kernel@...r.kernel.org,
        virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org
Subject: Re: [RFC v1 0/8] vhost-vdpa: add support for iommufd

On Sat, Nov 04, 2023 at 01:16:33AM +0800, Cindy Lu wrote:
> 
> Hi All
> This code provides the iommufd support for vdpa device
> This code fixes the bugs from the last version and also add the asid support. rebase on kernel
> v6,6-rc3
> Test passed in the physical device (vp_vdpa), but  there are still some problems in the emulated device (vdpa_sim_net), 

What kind of problems? Understanding that will make it easier
to figure out whether this is worth reviewing.

> I will continue working on it
> 
> The kernel code is
> https://gitlab.com/lulu6/vhost/-/tree/iommufdRFC_v1
> 
> Signed-off-by: Cindy Lu <lulu@...hat.com>

Please also Cc iommufd maintainers:

Jason Gunthorpe <jgg@...pe.ca> (maintainer:IOMMUFD)
Kevin Tian <kevin.tian@...el.com> (maintainer:IOMMUFD)
Joerg Roedel <joro@...tes.org> (maintainer:IOMMU SUBSYSTEM)
Will Deacon <will@...nel.org> (maintainer:IOMMU SUBSYSTEM)
Robin Murphy <robin.murphy@....com> (reviewer:IOMMU SUBSYSTEM)
iommu@...ts.linux.dev (open list:IOMMUFD)
linux-kernel@...r.kernel.org (open list)

-- 
MST