From: "Tian, Kevin" <kevin.tian@intel.com>
To: Nicolin Chen <nicolinc@nvidia.com>,
"jgg@nvidia.com" <jgg@nvidia.com>,
"joro@8bytes.org" <joro@8bytes.org>,
"will@kernel.org" <will@kernel.org>,
"robin.murphy@arm.com" <robin.murphy@arm.com>,
"alex.williamson@redhat.com" <alex.williamson@redhat.com>,
"shuah@kernel.org" <shuah@kernel.org>
Cc: "Liu, Yi L" <yi.l.liu@intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"iommu@lists.linux.dev" <iommu@lists.linux.dev>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"linux-kselftest@vger.kernel.org"
<linux-kselftest@vger.kernel.org>,
"mjrosato@linux.ibm.com" <mjrosato@linux.ibm.com>,
"farman@linux.ibm.com" <farman@linux.ibm.com>
Subject: RE: [PATCH v5 4/4] vfio: Support IO page table replacement
Date: Fri, 24 Mar 2023 03:04:19 +0000 [thread overview]
Message-ID: <BN9PR11MB527616A7E7D02A053EC30DAB8C849@BN9PR11MB5276.namprd11.prod.outlook.com> (raw)
In-Reply-To: <29023644817002345ab94d8916a8447debb45a95.1679559476.git.nicolinc@nvidia.com>
> From: Nicolin Chen <nicolinc@nvidia.com>
> Sent: Thursday, March 23, 2023 4:33 PM
>
> Now both the physical path and the emulated path should support an IO
> page
> table replacement. Call iommufd_device_replace/iommufd_access_replace(),
> when vdev->iommufd_attached is true.
>
> Also update the VFIO_DEVICE_ATTACH_IOMMUFD_PT kdoc in the uAPI
> header.
>
> Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
prev parent reply other threads:[~2023-03-24 3:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-23 8:33 [PATCH v5 0/4] cover-letter: Add IO page table replacement support Nicolin Chen
2023-03-23 8:33 ` [PATCH v5 1/4] vfio: Do not allow !ops->dma_unmap in vfio_pin/unpin_pages() Nicolin Chen
2023-03-23 8:33 ` [PATCH v5 2/4] iommufd: Add iommufd_access_replace() API Nicolin Chen
2023-03-24 3:02 ` Tian, Kevin
2023-03-24 17:02 ` Nicolin Chen
2023-03-23 8:33 ` [PATCH v5 3/4] iommufd/selftest: Add IOMMU_TEST_OP_ACCESS_REPLACE_IOAS coverage Nicolin Chen
2023-03-23 8:33 ` [PATCH v5 4/4] vfio: Support IO page table replacement Nicolin Chen
2023-03-24 3:04 ` Tian, Kevin [this message]
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