RE: [PATCH v5 00/19] Add vfio_device cdev for iommufd support

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> -----Original Message-----
> From: Nicolin Chen [mailto:nicolinc@xxxxxxxxxx]
> Sent: 01 March 2023 02:29
> To: Xu, Terrence <terrence.xu@xxxxxxxxx>
> Cc: Liu, Yi L <yi.l.liu@xxxxxxxxx>; Jason Gunthorpe <jgg@xxxxxxxxxx>;
> alex.williamson@xxxxxxxxxx; Tian, Kevin <kevin.tian@xxxxxxxxx>;
> joro@xxxxxxxxxx; robin.murphy@xxxxxxx; cohuck@xxxxxxxxxx;
> eric.auger@xxxxxxxxxx; kvm@xxxxxxxxxxxxxxx; mjrosato@xxxxxxxxxxxxx;
> chao.p.peng@xxxxxxxxxxxxxxx; yi.y.sun@xxxxxxxxxxxxxxx; peterx@xxxxxxxxxx;
> jasowang@xxxxxxxxxx; Shameerali Kolothum Thodi
> <shameerali.kolothum.thodi@xxxxxxxxxx>; lulu@xxxxxxxxxx;
> suravee.suthikulpanit@xxxxxxx; intel-gvt-dev@xxxxxxxxxxxxxxxxxxxxx;
> intel-gfx@xxxxxxxxxxxxxxxxxxxxx; linux-s390@xxxxxxxxxxxxxxx; Hao, Xudong
> <xudong.hao@xxxxxxxxx>; Zhao, Yan Y <yan.y.zhao@xxxxxxxxx>
> Subject: Re: [PATCH v5 00/19] Add vfio_device cdev for iommufd support
> 
> On Tue, Feb 28, 2023 at 04:58:06PM +0000, Xu, Terrence wrote:
> 
> > Verified this series by "Intel GVT-g GPU device mediated passthrough" and
> "Intel GVT-d GPU device direct passthrough" technologies.
> > Both passed VFIO legacy mode / compat mode / cdev mode, including
> negative tests.
> >
> > Tested-by: Terrence Xu <terrence.xu@xxxxxxxxx>
> 
> Sanity-tested this series on ARM64 with my wip branch:
> https://github.com/nicolinc/iommufd/commits/wip/iommufd-v6.2-nesting
> (Covering new iommufd and vfio-compat)

Hi Nicolin,

Thanks for the latest ARM64 branch. Do you have a working Qemu branch corresponding to the
above one?

I tried the https://github.com/nicolinc/qemu/tree/wip/iommufd_rfcv3%2Bnesting%2Bsmmuv3
but for some reason not able to launch the Guest.

Please let me know.

Thanks,
Shameer



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