linux-kernel - RE: [PATCH v2 09/12] iommu: Move iopf

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Message-ID: <BN9PR11MB527611063D3B88224AB769B48C08A@BN9PR11MB5276.namprd11.prod.outlook.com>
Date:   Thu, 3 Aug 2023 08:21:10 +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>,
        Jean-Philippe Brucker <jean-philippe@...aro.org>,
        Nicolin Chen <nicolinc@...dia.com>
CC:     "Liu, Yi L" <yi.l.liu@...el.com>,
        Jacob Pan <jacob.jun.pan@...ux.intel.com>,
        "iommu@...ts.linux.dev" <iommu@...ts.linux.dev>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v2 09/12] iommu: Move iopf_handler() to iommu-sva.c

> From: Lu Baolu <baolu.lu@...ux.intel.com>
> Sent: Thursday, July 27, 2023 1:49 PM
> 
> @@ -219,3 +219,52 @@ void mm_pasid_drop(struct mm_struct *mm)
> 
>  	ida_free(&iommu_global_pasid_ida, mm->pasid);
>  }
> +
> +static int iopf_complete_group(struct device *dev, struct iopf_fault *iopf,
> +			       enum iommu_page_response_code status)

iommu_sva_complete_iopf()

> +
> +static void iopf_handler(struct work_struct *work)
> +{

iommu_sva_iopf_handler()