linux-kernel - Re: [PATCH v7 0/8] Add Intel VT-d nested translation (part 1/2)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <629a1a42-92cf-4eb3-bc07-e664a6f36395@intel.com>
Date:   Thu, 26 Oct 2023 12:50:41 +0800
From:   Yi Liu <yi.l.liu@...el.com>
To:     Jason Gunthorpe <jgg@...dia.com>
CC:     <joro@...tes.org>, <alex.williamson@...hat.com>,
        <kevin.tian@...el.com>, <robin.murphy@....com>,
        <baolu.lu@...ux.intel.com>, <cohuck@...hat.com>,
        <eric.auger@...hat.com>, <nicolinc@...dia.com>,
        <kvm@...r.kernel.org>, <mjrosato@...ux.ibm.com>,
        <chao.p.peng@...ux.intel.com>, <yi.y.sun@...ux.intel.com>,
        <peterx@...hat.com>, <jasowang@...hat.com>,
        <shameerali.kolothum.thodi@...wei.com>, <lulu@...hat.com>,
        <suravee.suthikulpanit@....com>, <iommu@...ts.linux.dev>,
        <linux-kernel@...r.kernel.org>, <linux-kselftest@...r.kernel.org>,
        <zhenzhong.duan@...el.com>, <joao.m.martins@...cle.com>
Subject: Re: [PATCH v7 0/8] Add Intel VT-d nested translation (part 1/2)

On 2023/10/25 20:07, Jason Gunthorpe wrote:
> On Tue, Oct 24, 2023 at 08:14:04AM -0700, Yi Liu wrote:
> 
>> Lu Baolu (5):
>>    iommu/vt-d: Extend dmar_domain to support nested domain
>>    iommu/vt-d: Add helper for nested domain allocation
>>    iommu/vt-d: Add helper to setup pasid nested translation
>>    iommu/vt-d: Add nested domain allocation
>>    iommu/vt-d: Disallow read-only mappings to nest parent domain
>>
>> Yi Liu (3):
>>    iommufd: Add data structure for Intel VT-d stage-1 domain allocation
>>    iommu/vt-d: Make domain attach helpers to be extern
>>    iommu/vt-d: Set the nested domain to a device
> 
> I put this in linux-next too
> 
> I think we will need a v8 on the list

yes, v8 is posted: 
https://lore.kernel.org/linux-iommu/20231026044216.64964-1-yi.l.liu@intel.com/

along with a v7 of the iommufd nesting: 
https://lore.kernel.org/linux-iommu/20231026043938.63898-1-yi.l.liu@intel.com/

-- 
Regards,
Yi Liu