From: Jason Gunthorpe <jgg@ziepe.ca>
To: Yi Liu <yi.l.liu@intel.com>
Cc: Vasant Hegde <vasant.hegde@amd.com>,
Baolu Lu <baolu.lu@linux.intel.com>,
Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Kevin Tian <kevin.tian@intel.com>,
iommu@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] iommu/vt-d: Move PCI PASID enablement to probe path
Date: Tue, 20 Aug 2024 10:52:28 -0300 [thread overview]
Message-ID: <20240820135228.GX3468552@ziepe.ca> (raw)
In-Reply-To: <95473081-db0b-4802-b875-24605ab2ef37@intel.com>
On Tue, Aug 20, 2024 at 04:55:26PM +0800, Yi Liu wrote:
> Are we sure that it is ok to enable PRI before enabling ATS?
I did not see language in the spec prohibiting this order.
Jason
next prev parent reply other threads:[~2024-08-20 13:52 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-16 10:49 [PATCH 1/1] iommu/vt-d: Move PCI PASID enablement to probe path Lu Baolu
2024-08-16 12:16 ` Vasant Hegde
2024-08-16 13:09 ` Baolu Lu
2024-08-16 13:31 ` Jason Gunthorpe
2024-08-19 6:34 ` Vasant Hegde
2024-08-19 7:09 ` Baolu Lu
2024-08-19 7:11 ` Baolu Lu
2024-08-19 12:34 ` Jason Gunthorpe
2024-08-20 4:10 ` Baolu Lu
2024-08-20 8:30 ` Vasant Hegde
2024-08-20 8:55 ` Yi Liu
2024-08-20 13:52 ` Jason Gunthorpe [this message]
2024-08-20 13:51 ` Jason Gunthorpe
2024-08-26 9:11 ` Vasant Hegde
2024-08-19 7:32 ` Yi Liu
2024-08-19 3:14 ` Yi Liu
2024-08-19 3:34 ` Baolu Lu
2024-08-19 4:51 ` Yi Liu
2024-08-19 5:15 ` Baolu Lu
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