linux-kernel - RE: [PATCH 1/2] iommu: Add static iommu_ops->release

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Date: Tue, 27 Feb 2024 07:32:48 +0000
From: "Tian, Kevin" <kevin.tian@...el.com>
To: Lu Baolu <baolu.lu@...ux.intel.com>, Joerg Roedel <joro@...tes.org>, "Will
 Deacon" <will@...nel.org>, Robin Murphy <robin.murphy@....com>, "Jason
 Gunthorpe" <jgg@...pe.ca>, "Badger, Eric" <ebadger@...estorage.com>
CC: "iommu@...ts.linux.dev" <iommu@...ts.linux.dev>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "Jason
 Gunthorpe" <jgg@...dia.com>
Subject: RE: [PATCH 1/2] iommu: Add static iommu_ops->release_domain

> From: Lu Baolu <baolu.lu@...ux.intel.com>
> Sent: Friday, February 23, 2024 1:13 PM
> 
> 
> +	/*
> +	 * If the iommu driver provides release_domain then the core code
> +	 * ensures that domain is attached prior to calling release_device.
> +	 * Drivers can use this to enforce a translation on the idle iommu.

'enforce a translation' is confusing in the context of blocking/identity
domain.

otherwise looks good to me:

Reviewed-by: Kevin Tian <kevin.tian@...el.com>