Hi Shameer,
On 2022/11/11 23:51, Shameerali Kolothum Thodi wrote:
-----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.
Nicolin and I are working on the new version for nesting support. Below kernl branch is our latest progress so far. As the naming, it's still wip. We also need to workout a Qemu version, so still need some time before sharing with you.
https://github.com/yiliu1765/iommufd/tree/wip/iommufd-v6.1-rc3-nesting