linux-kernel - Re: [PATCH v4 11/16] iommu/amd: Introduce struct amd_iommu

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Message-ID: <aPmUD3U764IPo/et@Asurada-Nvidia>
Date: Wed, 22 Oct 2025 19:33:51 -0700
From: Nicolin Chen <nicolinc@...dia.com>
To: Suravee Suthikulpanit <suravee.suthikulpanit@....com>
CC: <jgg@...dia.com>, <linux-kernel@...r.kernel.org>, <robin.murphy@....com>,
	<will@...nel.org>, <joro@...tes.org>, <kevin.tian@...el.com>,
	<jsnitsel@...hat.com>, <vasant.hegde@....com>, <iommu@...ts.linux.dev>,
	<santosh.shukla@....com>, <sairaj.arunkodilkar@....com>, <jon.grimm@....com>,
	<prashanthpra@...gle.com>, <wvw@...gle.com>, <wnliu@...gle.com>,
	<gptran@...gle.com>, <kpsingh@...gle.com>, <joao.m.martins@...cle.com>,
	<alejandro.j.jimenez@...cle.com>
Subject: Re: [PATCH v4 11/16] iommu/amd: Introduce struct amd_iommu_viommu

On Tue, Oct 21, 2025 at 01:43:19AM +0000, Suravee Suthikulpanit wrote:
> Which stores reference to nested parent domain assigned during the call to
> struct iommu_ops.viommu_init(). Information in the nest parent is needed
> when setting up the nested translation.
> 
> Note that the viommu initialization will be introduced in subsequent
> commit.
> 
> Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@....com>

Reviewed-by: Nicolin Chen <nicolinc@...dia.com>