From: Jason Gunthorpe <jgg@nvidia.com>
To: Yi Liu <yi.l.liu@intel.com>
Cc: joro@8bytes.org, kevin.tian@intel.com, baolu.lu@linux.intel.com,
alex.williamson@redhat.com, eric.auger@redhat.com,
nicolinc@nvidia.com, kvm@vger.kernel.org,
chao.p.peng@linux.intel.com, iommu@lists.linux.dev,
zhenzhong.duan@intel.com, linux-kselftest@vger.kernel.org,
vasant.hegde@amd.com
Subject: Re: [PATCH v3 2/4] vfio-iommufd: Support pasid [at|de]tach for physical VFIO devices
Date: Thu, 26 Sep 2024 16:13:43 -0300 [thread overview]
Message-ID: <20240926191343.GL9417@nvidia.com> (raw)
In-Reply-To: <20240912131729.14951-3-yi.l.liu@intel.com>
On Thu, Sep 12, 2024 at 06:17:27AM -0700, Yi Liu wrote:
> This adds pasid_at|de]tach_ioas ops for attaching hwpt to pasid of a
> device and the helpers for it. For now, only vfio-pci supports pasid
> attach/detach.
>
> Signed-off-by: Kevin Tian <kevin.tian@intel.com>
> Signed-off-by: Yi Liu <yi.l.liu@intel.com>
> ---
> drivers/vfio/iommufd.c | 50 +++++++++++++++++++++++++++++++++++++
> drivers/vfio/pci/vfio_pci.c | 2 ++
> include/linux/vfio.h | 11 ++++++++
> 3 files changed, 63 insertions(+)
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Jason
next prev parent reply other threads:[~2024-09-26 19:58 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-12 13:17 [PATCH v3 0/4] vfio-pci support pasid attach/detach Yi Liu
2024-09-12 13:17 ` [PATCH v3 1/4] ida: Add ida_find_first_range() Yi Liu
2024-09-12 15:11 ` Matthew Wilcox
2024-09-13 11:45 ` Yi Liu
2024-09-13 15:09 ` Matthew Wilcox
2024-09-14 4:16 ` Yi Liu
2024-09-26 19:11 ` Jason Gunthorpe
2024-09-30 7:49 ` Tian, Kevin
2024-09-12 13:17 ` [PATCH v3 2/4] vfio-iommufd: Support pasid [at|de]tach for physical VFIO devices Yi Liu
2024-09-26 19:13 ` Jason Gunthorpe [this message]
2024-09-12 13:17 ` [PATCH v3 3/4] vfio: Add VFIO_DEVICE_PASID_[AT|DE]TACH_IOMMUFD_PT Yi Liu
2024-09-26 19:16 ` Jason Gunthorpe
2024-09-30 7:55 ` Tian, Kevin
2024-10-01 12:11 ` Jason Gunthorpe
2024-10-12 13:49 ` Yi Liu
2024-10-14 15:49 ` Alex Williamson
2024-10-15 11:07 ` Yi Liu
2024-10-15 16:22 ` Alex Williamson
2024-10-16 3:35 ` Yi Liu
2024-10-16 16:11 ` Alex Williamson
2024-10-18 5:40 ` Yi Liu
2024-10-30 12:54 ` Yi Liu
2024-10-30 17:51 ` Alex Williamson
2024-10-31 7:23 ` Yi Liu
2024-09-12 13:17 ` [PATCH v3 4/4] iommufd: Extend IOMMU_GET_HW_INFO to report PASID capability Yi Liu
2024-09-26 19:35 ` Jason Gunthorpe
2024-09-27 3:08 ` Yi Liu
2024-09-30 8:03 ` Tian, Kevin
2024-10-22 10:08 ` Vasant Hegde
2024-10-28 6:41 ` Zhangfei Gao
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