linux-kernel - Re: [PATCH 1/6] iommu/vt-d: Separate page request queue from SVM

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Message-ID: <ef543342-561d-420d-a7a1-7d155e89ad79@linux.intel.com>
Date: Thu, 5 Sep 2024 11:18:39 +0800
From: Baolu Lu <baolu.lu@...ux.intel.com>
To: j.granados@...sung.com, David Woodhouse <dwmw2@...radead.org>,
 Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>,
 Robin Murphy <robin.murphy@....com>, Jason Gunthorpe <jgg@...pe.ca>,
 Kevin Tian <kevin.tian@...el.com>, Klaus Jensen <its@...elevant.dk>
Cc: baolu.lu@...ux.intel.com, linux-kernel@...r.kernel.org,
 iommu@...ts.linux.dev
Subject: Re: [PATCH 1/6] iommu/vt-d: Separate page request queue from SVM

On 9/4/24 9:17 PM, Joel Granados via B4 Relay wrote:
> From: Joel Granados<j.granados@...sung.com>
> 
> IO page faults are no longer dependent on CONFIG_INTEL_IOMMU_SVM. Move
> all Page Request Queue (PRQ) functions that handle prq events to a new
> file in drivers/iommu/intel/prq.c. The page_req_des struct is made
> available in drivers/iommu/intel/iommu.h.

Above last sentence needs to be updated.

Thanks,
baolu