From: Jason Gunthorpe <jgg@ziepe.ca>
To: Baolu Lu <baolu.lu@linux.intel.com>
Cc: Vasant Hegde <vasant.hegde@amd.com>,
iommu@lists.linux.dev, joro@8bytes.org, will@kernel.org,
robin.murphy@arm.com, suravee.suthikulpanit@amd.com,
yi.l.liu@intel.com
Subject: Re: [PATCH RFCv2] iommu: Add domain type and flag to domain_alloc_paging()
Date: Wed, 7 Aug 2024 09:33:34 -0300 [thread overview]
Message-ID: <20240807123334.GE8473@ziepe.ca> (raw)
In-Reply-To: <2c537d82-c511-4367-8a5c-29122745326d@linux.intel.com>
On Wed, Aug 07, 2024 at 01:49:02PM +0800, Baolu Lu wrote:
> Convert paging domain to user domain allocation appears to be a
> reasonable solution. But I think it's not VFIO-only, vhost-vdpa is
> another case, right?
I suspect vhost-vdpa doesn't use PCI devices with a PASID cap.
Hopefully they will support iommufd before that becomes an issue :)
Jason
next prev parent reply other threads:[~2024-08-07 12:33 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-01 14:45 [PATCH RFCv2] iommu: Add domain type and flag to domain_alloc_paging() Vasant Hegde
2024-08-02 0:44 ` Baolu Lu
2024-08-02 5:53 ` Vasant Hegde
2024-08-06 12:34 ` Jason Gunthorpe
2024-08-06 14:41 ` Vasant Hegde
2024-08-06 17:32 ` Jason Gunthorpe
2024-08-07 5:49 ` Baolu Lu
2024-08-07 9:32 ` Vasant Hegde
2024-08-07 12:33 ` Jason Gunthorpe [this message]
2024-08-07 9:30 ` Vasant Hegde
2024-08-07 13:59 ` Jason Gunthorpe
2024-08-07 16:52 ` Vasant Hegde
2024-08-07 18:29 ` Jason Gunthorpe
2024-08-08 1:16 ` Jason Gunthorpe
2024-08-08 13:08 ` Jason Gunthorpe
2024-08-09 6:43 ` Vasant Hegde
2024-08-09 13:44 ` Jason Gunthorpe
2024-08-12 9:21 ` Vasant Hegde
2024-08-13 16:22 ` Jason Gunthorpe
2024-08-14 10:54 ` Vasant Hegde
2024-08-09 5:36 ` Vasant Hegde
2024-08-12 12:07 ` Yi Liu
2024-08-13 9:40 ` Tian, Kevin
2024-08-13 16:20 ` Jason Gunthorpe
2024-08-14 2:38 ` Tian, Kevin
2024-08-14 22:40 ` Jason Gunthorpe
2024-08-15 3:28 ` Vasant Hegde
2024-08-15 4:58 ` Yi Liu
2024-08-15 13:06 ` Jason Gunthorpe
2024-08-16 11:59 ` Yi Liu
2024-08-15 4:59 ` Baolu Lu
2024-08-15 13:47 ` Jason Gunthorpe
2024-08-16 8:17 ` Vasant Hegde
2024-08-16 12:01 ` Yi Liu
2024-08-16 18:37 ` Jason Gunthorpe
2024-08-19 8:27 ` Vasant Hegde
2024-08-19 17:52 ` Jason Gunthorpe
2024-08-20 8:18 ` Vasant Hegde
2024-08-15 13:05 ` Jason Gunthorpe
2024-08-12 12:01 ` Yi Liu
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