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Message-ID: <BN9PR11MB527624D70225AB2B4DA89B3C8CFCA@BN9PR11MB5276.namprd11.prod.outlook.com>
Date: Mon, 25 Sep 2023 06:49:03 +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 v5 09/12] iommu: Make iommu_queue_iopf() more generic
> From: Lu Baolu <baolu.lu@...ux.intel.com>
> Sent: Thursday, September 14, 2023 4:57 PM
>
> Make iommu_queue_iopf() more generic by making the iopf_group a
> minimal
> set of iopf's that an iopf handler of domain should handle and respond
> to. Add domain parameter to struct iopf_group so that the handler can
> retrieve and use it directly.
>
> Change iommu_queue_iopf() to forward groups of iopf's to the domain's
> iopf handler. This is also a necessary step to decouple the sva iopf
> handling code from this interface.
>
> Signed-off-by: Lu Baolu <baolu.lu@...ux.intel.com>
With the fix of domain error check:
Reviewed-by: Kevin Tian <kevin.tian@...el.com>
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