From: "Tian, Kevin" <kevin.tian@intel.com>
To: Jason Gunthorpe <jgg@nvidia.com>, Bjorn Helgaas <helgaas@kernel.org>
Cc: "Baolu Lu" <baolu.lu@linux.intel.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Rodel, Jorg" <jroedel@suse.de>,
"Matt Fagnani" <matt.fagnani@bell.net>,
"Christian König" <christian.koenig@amd.com>,
"Vasant Hegde" <vasant.hegde@amd.com>,
"Zhu, Tony" <tony.zhu@intel.com>,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
"iommu@lists.linux.dev" <iommu@lists.linux.dev>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Alex Williamson" <alex.williamson@redhat.com>
Subject: RE: [PATCH v3 1/1] PCI: Add translated request only flag for pci_enable_pasid()
Date: Mon, 6 Feb 2023 04:28:15 +0000 [thread overview]
Message-ID: <BN9PR11MB5276FA24C99DB1E268211ACF8CDA9@BN9PR11MB5276.namprd11.prod.outlook.com> (raw)
In-Reply-To: <Y91X9MeCOsa67CC6@nvidia.com>
> From: Jason Gunthorpe <jgg@nvidia.com>
> Sent: Saturday, February 4, 2023 2:53 AM
>
> The AMD defect is some BIOS's on some of their SOC's don't report ACS
> for the MFD, even though it does presumably implement ACS.
>
If that is the case looks AMD driver should implement a pci quirk so
pci_dev_specific_acs_enabled() can correctly report to meet pci
core requirement.
next prev parent reply other threads:[~2023-02-06 4:28 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-14 7:34 [PATCH v3 1/1] PCI: Add translated request only flag for pci_enable_pasid() Lu Baolu
2023-01-16 15:42 ` Jason Gunthorpe
2023-01-27 11:30 ` Linux kernel regression tracking (Thorsten Leemhuis)
2023-01-27 17:30 ` Bjorn Helgaas
2023-01-28 7:52 ` Tian, Kevin
2023-01-29 8:42 ` Baolu Lu
2023-01-30 18:38 ` Bjorn Helgaas
2023-01-30 18:47 ` Jason Gunthorpe
2023-01-31 23:50 ` Bjorn Helgaas
2023-02-01 2:28 ` Jason Gunthorpe
2023-01-31 12:25 ` Baolu Lu
2023-02-01 16:58 ` Bjorn Helgaas
2023-02-02 3:08 ` Baolu Lu
2023-02-02 20:12 ` Bjorn Helgaas
2023-02-02 20:45 ` Jason Gunthorpe
2023-02-03 18:20 ` Bjorn Helgaas
2023-02-03 18:52 ` Jason Gunthorpe
2023-02-06 4:28 ` Tian, Kevin [this message]
2023-01-31 12:56 ` Baolu Lu
2023-02-01 0:14 ` Bjorn Helgaas
2023-02-01 2:36 ` Jason Gunthorpe
2023-02-01 14:09 ` Jonathan Cameron
2023-02-01 5:18 ` Vasant Hegde
2023-02-01 5:51 ` Baolu Lu
2023-02-01 5:59 ` Baolu Lu
2023-02-01 6:31 ` Baolu Lu
2023-02-01 14:22 ` Jason Gunthorpe
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