RE: [PATCH v4 00/17] IOMMUFD Generic interface

Shameerali Kolothum Thodi
2022-11-11T15:51:25Z

> -----Original Message-----
> From: Jason Gunthorpe [mailto:jgg@nvidia.com]
> Sent: 08 November 2022 00:49
> To: bpf@vger.kernel.org; Jonathan Corbet <corbet@lwn.net>; David
> Woodhouse <dwmw2@infradead.org>; iommu@lists.linux.dev; Joerg Roedel
> <joro@8bytes.org>; Kevin Tian <kevin.tian@intel.com>;
> linux-doc@vger.kernel.org; linux-kselftest@vger.kernel.org;
> llvm@lists.linux.dev; Nathan Chancellor <nathan@kernel.org>; Nick
> Desaulniers <ndesaulniers@google.com>; Miguel Ojeda <ojeda@kernel.org>;
> Robin Murphy <robin.murphy@arm.com>; Shuah Khan <shuah@kernel.org>;
> Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>; Tom Rix
> <trix@redhat.com>; Will Deacon <will@kernel.org>
> Cc: Alex Williamson <alex.williamson@redhat.com>; Lu Baolu
> <baolu.lu@linux.intel.com>; Chaitanya Kulkarni <chaitanyak@nvidia.com>;
> Cornelia Huck <cohuck@redhat.com>; Daniel Jordan
> <daniel.m.jordan@oracle.com>; David Gibson
> <david@gibson.dropbear.id.au>; Eric Auger <eric.auger@redhat.com>; Eric
> Farman <farman@linux.ibm.com>; Jason Wang <jasowang@redhat.com>;
> Jean-Philippe Brucker <jean-philippe@linaro.org>; Joao Martins
> <joao.m.martins@oracle.com>; kvm@vger.kernel.org; Matthew Rosato
> <mjrosato@linux.ibm.com>; Michael S. Tsirkin <mst@redhat.com>; Nicolin
> Chen <nicolinc@nvidia.com>; Niklas Schnelle <schnelle@linux.ibm.com>;
> Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>; Yi
> Liu <yi.l.liu@intel.com>; zhukeqian <zhukeqian1@huawei.com>
> Subject: [PATCH v4 00/17] IOMMUFD Generic interface
[...]
>
> - Userspace page tables aka 'nested translation' for ARM and Intel iommu
> drivers:
> https://github.com/nicolinc/iommufd/commits/iommufd_nesting

Hi Eric/Yi/Nicolin,

Could you please provide a latest Kernel/Qemu branch for the ARM nesting support?
The above link points to Yi's git, but not sure which one is latest/stable to
have a play.

Thanks,
Shameer