From: Jason Gunthorpe <jgg@nvidia.com>
To: "Tian, Kevin" <kevin.tian@intel.com>
Cc: "Liu, Yi L" <yi.l.liu@intel.com>,
"joro@8bytes.org" <joro@8bytes.org>,
"alex.williamson@redhat.com" <alex.williamson@redhat.com>,
"robin.murphy@arm.com" <robin.murphy@arm.com>,
"baolu.lu@linux.intel.com" <baolu.lu@linux.intel.com>,
"cohuck@redhat.com" <cohuck@redhat.com>,
"eric.auger@redhat.com" <eric.auger@redhat.com>,
"nicolinc@nvidia.com" <nicolinc@nvidia.com>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"mjrosato@linux.ibm.com" <mjrosato@linux.ibm.com>,
"chao.p.peng@linux.intel.com" <chao.p.peng@linux.intel.com>,
"yi.y.sun@linux.intel.com" <yi.y.sun@linux.intel.com>,
"peterx@redhat.com" <peterx@redhat.com>,
"jasowang@redhat.com" <jasowang@redhat.com>,
"shameerali.kolothum.thodi@huawei.com"
<shameerali.kolothum.thodi@huawei.com>,
"lulu@redhat.com" <lulu@redhat.com>,
"suravee.suthikulpanit@amd.com" <suravee.suthikulpanit@amd.com>,
"iommu@lists.linux.dev" <iommu@lists.linux.dev>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-kselftest@vger.kernel.org"
<linux-kselftest@vger.kernel.org>,
"Duan, Zhenzhong" <zhenzhong.duan@intel.com>,
"Martins, Joao" <joao.m.martins@oracle.com>
Subject: Re: [PATCH v7 7/8] iommu/vt-d: Add nested domain allocation
Date: Wed, 25 Oct 2023 08:49:31 -0300 [thread overview]
Message-ID: <20231025114931.GY3952@nvidia.com> (raw)
In-Reply-To: <BN9PR11MB5276D670DF35BEDD75FDE9C38CDEA@BN9PR11MB5276.namprd11.prod.outlook.com>
On Wed, Oct 25, 2023 at 07:34:20AM +0000, Tian, Kevin wrote:
> > From: Jason Gunthorpe <jgg@nvidia.com>
> > Sent: Wednesday, October 25, 2023 7:03 AM
> >
> > @@ -4849,6 +4855,7 @@ static void *intel_iommu_hw_info(struct device
> > *dev, u32 *length, u32 *type)
> > if (!vtd)
> > return ERR_PTR(-ENOMEM);
> >
> > + vtd->flags = IOMMU_HW_INFO_VTD_ERRATA_772415_SPR17;
>
> this doesn't belong to this patch. otherwise looks good:
Ah.. It seems to be some artifact of how I make this diff, it is was
fine in the actual commit.
Thanks,
Jason
next prev parent reply other threads:[~2023-10-25 11:49 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-24 15:14 [PATCH v7 0/8] Add Intel VT-d nested translation (part 1/2) Yi Liu
2023-10-24 15:14 ` [PATCH v7 1/8] iommufd: Add data structure for Intel VT-d stage-1 domain allocation Yi Liu
2023-10-24 15:14 ` [PATCH v7 2/8] iommu/vt-d: Extend dmar_domain to support nested domain Yi Liu
2023-10-24 15:14 ` [PATCH v7 3/8] iommu/vt-d: Add helper for nested domain allocation Yi Liu
2023-10-24 15:14 ` [PATCH v7 4/8] iommu/vt-d: Add helper to setup pasid nested translation Yi Liu
2023-10-24 15:14 ` [PATCH v7 5/8] iommu/vt-d: Make domain attach helpers to be extern Yi Liu
2023-10-24 15:14 ` [PATCH v7 6/8] iommu/vt-d: Set the nested domain to a device Yi Liu
2023-10-25 7:33 ` Tian, Kevin
2023-10-24 15:14 ` [PATCH v7 7/8] iommu/vt-d: Add nested domain allocation Yi Liu
2023-10-24 23:03 ` Jason Gunthorpe
2023-10-25 7:34 ` Tian, Kevin
2023-10-25 11:49 ` Jason Gunthorpe [this message]
2023-10-25 9:02 ` Yi Liu
2023-10-24 15:14 ` [PATCH v7 8/8] iommu/vt-d: Disallow read-only mappings to nest parent domain Yi Liu
2023-10-25 7:35 ` Tian, Kevin
2023-10-25 9:03 ` Yi Liu
2023-10-25 12:07 ` [PATCH v7 0/8] Add Intel VT-d nested translation (part 1/2) Jason Gunthorpe
2023-10-26 4:50 ` Yi Liu
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