linux-kernel - Re: [PATCH v9 00/10] Add iommufd nesting (part 2/2)

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Message-ID: <41efbbfe-0712-4f6a-8bd6-dbae00a83c82@intel.com>
Date: Fri, 29 Dec 2023 22:50:58 +0800
From: Yi Liu <yi.l.liu@...el.com>
To: "Tian, Kevin" <kevin.tian@...el.com>, "joro@...tes.org" <joro@...tes.org>,
	"alex.williamson@...hat.com" <alex.williamson@...hat.com>, "jgg@...dia.com"
	<jgg@...dia.com>, "robin.murphy@....com" <robin.murphy@....com>,
	"baolu.lu@...ux.intel.com" <baolu.lu@...ux.intel.com>
CC: "cohuck@...hat.com" <cohuck@...hat.com>, "eric.auger@...hat.com"
	<eric.auger@...hat.com>, "nicolinc@...dia.com" <nicolinc@...dia.com>,
	"kvm@...r.kernel.org" <kvm@...r.kernel.org>, "mjrosato@...ux.ibm.com"
	<mjrosato@...ux.ibm.com>, "chao.p.peng@...ux.intel.com"
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	<shameerali.kolothum.thodi@...wei.com>, "lulu@...hat.com" <lulu@...hat.com>,
	"suravee.suthikulpanit@....com" <suravee.suthikulpanit@....com>,
	"iommu@...ts.linux.dev" <iommu@...ts.linux.dev>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-kselftest@...r.kernel.org" <linux-kselftest@...r.kernel.org>, "Duan,
 Zhenzhong" <zhenzhong.duan@...el.com>, "joao.m.martins@...cle.com"
	<joao.m.martins@...cle.com>, "Zeng, Xin" <xin.zeng@...el.com>, "Zhao, Yan Y"
	<yan.y.zhao@...el.com>, "j.granados@...sung.com" <j.granados@...sung.com>
Subject: Re: [PATCH v9 00/10] Add iommufd nesting (part 2/2)

On 2023/12/29 11:00, Tian, Kevin wrote:
>> From: Liu, Yi L <yi.l.liu@...el.com>
>> Sent: Thursday, December 28, 2023 11:06 PM
>>
>> This series is based on the first part which was merged [1], this series is to
>> add the cache invalidation interface or the userspace to invalidate cache
>> after
>> modifying the stage-1 page table. This includes both the iommufd changes
>> and the
>> VT-d driver changes.
>>
>> Complete code can be found in [2], QEMU could can be found in [3].
>>
>> At last, this is a team work together with Nicolin Chen, Lu Baolu. Thanks
>> them for the help. ^_^. Look forward to your feedbacks.
>>
>> [1] https://lore.kernel.org/linux-iommu/20231026044216.64964-1-
>> yi.l.liu@...el.com/ - merged
>> [2] https://github.com/yiliu1765/iommufd/tree/iommufd_nesting
>> [3]
>> https://github.com/yiliu1765/qemu/tree/zhenzhong/wip/iommufd_nesting_
>> rfcv1
>>
> 
> this looks good to me now, except a few minor comments to patch7.
> 
> let's see whether Jason may have a chance to look in his holiday and if ok
> whether he wants to see a new version or just change it while committing.

anyhow, I've updated it in below branch.

https://github.com/yiliu1765/iommufd/tree/iommufd_nesting

-- 
Regards,
Yi Liu