From: Baolu Lu <baolu.lu@linux.intel.com>
To: "Tian, Kevin" <kevin.tian@intel.com>,
Joerg Roedel <joro@8bytes.org>, Jason Gunthorpe <jgg@nvidia.com>,
Christoph Hellwig <hch@infradead.org>,
"Raj, Ashok" <ashok.raj@intel.com>, Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Jean-Philippe Brucker <jean-philippe@linaro.com>,
"Jiang, Dave" <dave.jiang@intel.com>,
Vinod Koul <vkoul@kernel.org>
Cc: Jean-Philippe Brucker <jean-philippe@linaro.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"iommu@lists.linux-foundation.org"
<iommu@lists.linux-foundation.org>,
"Pan, Jacob jun" <jacob.jun.pan@intel.com>
Subject: Re: [PATCH v7 03/10] iommu/sva: Add iommu_sva_domain support
Date: Wed, 25 May 2022 10:18:14 +0800 [thread overview]
Message-ID: <8b4b22d7-3d56-d9b7-cfef-3479001c7cf4@linux.intel.com> (raw)
In-Reply-To: <BN9PR11MB5276D2DFFBFB4C57FA3854798CD79@BN9PR11MB5276.namprd11.prod.outlook.com>
On 2022/5/24 17:44, Tian, Kevin wrote:
>> From: Baolu Lu <baolu.lu@linux.intel.com>
>> Sent: Monday, May 23, 2022 3:13 PM
>>> @@ -254,6 +259,7 @@ struct iommu_ops {
>>> int (*def_domain_type)(struct device *dev);
>>>
>>> const struct iommu_domain_ops *default_domain_ops;
>>> + const struct iommu_domain_ops *sva_domain_ops;
>>
>> Per Joerg's comment in anther thread,
>>
>> https://lore.kernel.org/linux-iommu/YodVJ7ervpIdWfg+@8bytes.org/
>>
>> adding a sva_domain_ops here is not the right way to go.
>>
>> If no objection, I will make the sva domain go through the
>> generic domain_alloc/free() callbacks in the next version.
>>
>
> suppose it's just back to what v1-v6 did which all registered the ops
> in domain_alloc() callback?
Yes.
Best regards,
baolu
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next prev parent reply other threads:[~2022-05-25 2:18 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-19 7:20 [PATCH v7 00/10] iommu: SVA and IOPF refactoring Lu Baolu
2022-05-19 7:20 ` [PATCH v7 01/10] iommu: Add pasids field in struct iommu_device Lu Baolu
2022-05-19 10:37 ` Jean-Philippe Brucker
2022-05-19 11:55 ` Baolu Lu
2022-05-24 9:24 ` Tian, Kevin
2022-05-25 2:03 ` Baolu Lu
2022-05-25 2:13 ` Baolu Lu
2022-05-19 7:20 ` [PATCH v7 02/10] iommu: Remove SVM_FLAG_SUPERVISOR_MODE support Lu Baolu
2022-05-19 16:22 ` Jean-Philippe Brucker
2022-05-24 9:27 ` Tian, Kevin
2022-05-19 7:20 ` [PATCH v7 03/10] iommu/sva: Add iommu_sva_domain support Lu Baolu
2022-05-19 16:33 ` Jean-Philippe Brucker
2022-05-20 4:55 ` Baolu Lu
2022-05-23 7:12 ` Baolu Lu
2022-05-24 9:44 ` Tian, Kevin
2022-05-25 2:18 ` Baolu Lu [this message]
2022-05-24 9:39 ` Tian, Kevin
2022-05-24 13:38 ` Jason Gunthorpe via iommu
2022-05-25 0:44 ` Tian, Kevin
2022-05-25 2:38 ` Baolu Lu
2022-05-25 4:50 ` Baolu Lu
2022-05-24 13:44 ` Jason Gunthorpe via iommu
2022-05-25 5:19 ` Baolu Lu
2022-05-25 15:25 ` Jason Gunthorpe via iommu
2022-05-26 1:03 ` Baolu Lu
2022-05-25 5:33 ` Baolu Lu
2022-05-24 14:36 ` Robin Murphy
2022-05-25 6:20 ` Baolu Lu
2022-05-25 10:07 ` Robin Murphy
2022-05-25 11:06 ` Jean-Philippe Brucker
2022-05-25 13:11 ` Baolu Lu
2022-05-19 7:20 ` [PATCH v7 04/10] iommu/vt-d: Add SVA domain support Lu Baolu
2022-05-19 7:20 ` [PATCH v7 05/10] arm-smmu-v3/sva: " Lu Baolu
2022-05-19 16:37 ` Jean-Philippe Brucker
2022-05-19 7:20 ` [PATCH v7 06/10] iommu/sva: Refactoring iommu_sva_bind/unbind_device() Lu Baolu
2022-05-19 16:39 ` Jean-Philippe Brucker
2022-05-20 6:38 ` Baolu Lu
2022-05-20 11:28 ` Jean-Philippe Brucker
2022-05-23 3:07 ` Baolu Lu
2022-05-24 10:22 ` Tian, Kevin
2022-05-24 10:57 ` Jean-Philippe Brucker
2022-05-25 2:04 ` Tian, Kevin
2022-05-25 7:29 ` Jean-Philippe Brucker
2022-06-02 6:46 ` Tian, Kevin
2022-05-19 7:20 ` [PATCH v7 07/10] iommu: Remove SVA related callbacks from iommu ops Lu Baolu
2022-05-24 10:23 ` Tian, Kevin
2022-05-19 7:20 ` [PATCH v7 08/10] iommu: Prepare IOMMU domain for IOPF Lu Baolu
2022-05-19 16:40 ` Jean-Philippe Brucker
2022-05-19 7:20 ` [PATCH v7 09/10] iommu: Per-domain I/O page fault handling Lu Baolu
2022-05-19 7:20 ` [PATCH v7 10/10] iommu: Rename iommu-sva-lib.{c,h} Lu Baolu
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