linux-kernel - RE: [PATCH v4 1/9] iommu: Introduce domain attachment handle

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Message-ID: <BN9PR11MB52768E632932728FD41EB4038C062@BN9PR11MB5276.namprd11.prod.outlook.com>
Date: Wed, 10 Apr 2024 00:25:41 +0000
From: "Tian, Kevin" <kevin.tian@...el.com>
To: Jason Gunthorpe <jgg@...dia.com>, Baolu Lu <baolu.lu@...ux.intel.com>
CC: Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>, "Robin
 Murphy" <robin.murphy@....com>, Jean-Philippe Brucker
	<jean-philippe@...aro.org>, Nicolin Chen <nicolinc@...dia.com>, "Liu, Yi L"
	<yi.l.liu@...el.com>, Jacob Pan <jacob.jun.pan@...ux.intel.com>, "Joel
 Granados" <j.granados@...sung.com>, "iommu@...ts.linux.dev"
	<iommu@...ts.linux.dev>, "virtualization@...ts.linux-foundation.org"
	<virtualization@...ts.linux-foundation.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v4 1/9] iommu: Introduce domain attachment handle

> From: Jason Gunthorpe <jgg@...dia.com>
> Sent: Wednesday, April 10, 2024 7:38 AM
> 
> On Tue, Apr 09, 2024 at 09:53:26AM +0800, Baolu Lu wrote:
> 
> >    The current code base doesn't yet support PASID attach/detach/replace
> >    uAPIs. Therefore, above code is safe and reasonable. However, we will
> >    need to revisit this code when those APIs become available.
> 
> Okay, I see.
> 
> Can we do the PASID iommufd stuff soon? What is the plan here?
> 

Yi is working on that. He will send out once the last open about ida
is handled.