From: Baolu Lu <baolu.lu@linux.intel.com>
To: Michael Shavit <mshavit@google.com>,
iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: baolu.lu@linux.intel.com, nicolinc@nvidia.com,
tina.zhang@intel.com, jean-philippe@linaro.org, will@kernel.org,
robin.murphy@arm.com, jgg@nvidia.com,
Dawei Li <set_pte_at@outlook.com>, Jason Gunthorpe <jgg@ziepe.ca>,
Joerg Roedel <joro@8bytes.org>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Mark Brown <broonie@kernel.org>
Subject: Re: [RFC PATCH v2 0/9] Install domain onto multiple smmus
Date: Wed, 23 Aug 2023 10:42:29 +0800 [thread overview]
Message-ID: <4ba43e04-965a-4002-ac8d-58a798c25975@linux.intel.com> (raw)
In-Reply-To: <20230822105738.1607365-1-mshavit@google.com>
On 2023/8/22 18:56, Michael Shavit wrote:
>
> Hi all,
>
> This series refactors the arm-smmu-v3 driver to support attaching
> domains onto masters belonging to different smmu devices.
>
> The main objective of this series is allow further refactorings of
> arm-smmu-v3-sva. Specifically, we'd like to reach the state where:
> 1. A single SVA domain is allocated per MM/ASID
The core side of this work is under discussion.
https://lore.kernel.org/linux-iommu/20230808074944.7825-1-tina.zhang@intel.com/
Just FYI.
Best regards,
baolu
WARNING: multiple messages have this Message-ID (diff)
From: Baolu Lu <baolu.lu@linux.intel.com>
To: Michael Shavit <mshavit@google.com>,
iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: baolu.lu@linux.intel.com, nicolinc@nvidia.com,
tina.zhang@intel.com, jean-philippe@linaro.org, will@kernel.org,
robin.murphy@arm.com, jgg@nvidia.com,
Dawei Li <set_pte_at@outlook.com>, Jason Gunthorpe <jgg@ziepe.ca>,
Joerg Roedel <joro@8bytes.org>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Mark Brown <broonie@kernel.org>
Subject: Re: [RFC PATCH v2 0/9] Install domain onto multiple smmus
Date: Wed, 23 Aug 2023 10:42:29 +0800 [thread overview]
Message-ID: <4ba43e04-965a-4002-ac8d-58a798c25975@linux.intel.com> (raw)
In-Reply-To: <20230822105738.1607365-1-mshavit@google.com>
On 2023/8/22 18:56, Michael Shavit wrote:
>
> Hi all,
>
> This series refactors the arm-smmu-v3 driver to support attaching
> domains onto masters belonging to different smmu devices.
>
> The main objective of this series is allow further refactorings of
> arm-smmu-v3-sva. Specifically, we'd like to reach the state where:
> 1. A single SVA domain is allocated per MM/ASID
The core side of this work is under discussion.
https://lore.kernel.org/linux-iommu/20230808074944.7825-1-tina.zhang@intel.com/
Just FYI.
Best regards,
baolu
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-08-23 2:42 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-22 10:56 [RFC PATCH v2 0/9] Install domain onto multiple smmus Michael Shavit
2023-08-22 10:56 ` Michael Shavit
2023-08-22 10:56 ` [RFC PATCH v2 1/9] iommu/arm-smmu-v3: group attached devices by smmu Michael Shavit
2023-08-22 10:56 ` Michael Shavit
2023-08-22 12:49 ` Jason Gunthorpe
2023-08-22 12:49 ` Jason Gunthorpe
2023-08-22 10:56 ` [RFC PATCH v2 2/9] iommu/arm-smmu-v3-sva: Move SVA optimization into arm_smmu_tlb_inv_range_asid Michael Shavit
2023-08-22 10:56 ` Michael Shavit
2023-08-22 10:56 ` [RFC PATCH v2 3/9] iommu/arm-smmu-v3: Issue invalidations commands to multiple SMMUs Michael Shavit
2023-08-22 10:56 ` Michael Shavit
2023-08-22 13:14 ` Jason Gunthorpe
2023-08-22 13:14 ` Jason Gunthorpe
2023-08-22 10:57 ` [RFC PATCH v2 4/9] iommu/arm-smmu-v3-sva: Allocate new ASID from installed_smmus Michael Shavit
2023-08-22 10:57 ` Michael Shavit
2023-08-22 13:19 ` Jason Gunthorpe
2023-08-22 13:19 ` Jason Gunthorpe
2023-08-23 7:26 ` Michael Shavit
2023-08-23 7:26 ` Michael Shavit
2023-08-22 10:57 ` [RFC PATCH v2 5/9] iommu/arm-smmu-v3: Alloc vmid from global pool Michael Shavit
2023-08-22 10:57 ` Michael Shavit
2023-08-22 10:57 ` [RFC PATCH v2 6/9] iommu/arm-smmu-v3: check smmu compatibility on attach Michael Shavit
2023-08-22 10:57 ` Michael Shavit
2023-08-22 10:57 ` [RFC PATCH v2 7/9] iommu/arm-smmu-v3: Add arm_smmu_device as a parameter to domain_finalise Michael Shavit
2023-08-22 10:57 ` Michael Shavit
2023-08-22 10:57 ` [RFC PATCH v2 8/9] iommu/arm-smmu-v3: check for domain initialization using pgtbl_ops Michael Shavit
2023-08-22 10:57 ` Michael Shavit
2023-08-22 10:57 ` [RFC PATCH v2 9/9] iommu/arm-smmu-v3: allow multi-SMMU domain installs Michael Shavit
2023-08-22 10:57 ` Michael Shavit
2023-08-23 2:42 ` Baolu Lu [this message]
2023-08-23 2:42 ` [RFC PATCH v2 0/9] Install domain onto multiple smmus Baolu Lu
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