From: Jason Gunthorpe <jgg@ziepe.ca>
To: Lu Baolu <baolu.lu@linux.intel.com>
Cc: Kevin Tian <kevin.tian@intel.com>, Joerg Roedel <joro@8bytes.org>,
Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Jean-Philippe Brucker <jean-philippe@linaro.org>,
Nicolin Chen <nicolinc@nvidia.com>, Yi Liu <yi.l.liu@intel.com>,
Jacob Pan <jacob.jun.pan@linux.intel.com>,
Joel Granados <j.granados@samsung.com>,
iommu@lists.linux.dev, virtualization@lists.linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v7 02/10] iommu: Remove sva handle list
Date: Fri, 28 Jun 2024 18:15:08 -0300 [thread overview]
Message-ID: <Zn8n3Cs7JDxzpRPf@ziepe.ca> (raw)
In-Reply-To: <20240616061155.169343-3-baolu.lu@linux.intel.com>
On Sun, Jun 16, 2024 at 02:11:47PM +0800, Lu Baolu wrote:
> The struct sva_iommu represents an association between an SVA domain and
> a PASID of a device. It's stored in the iommu group's pasid array and also
> tracked by a list in the per-mm data structure. Removes duplicate tracking
> of sva_iommu by eliminating the list.
>
> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
> ---
> include/linux/iommu.h | 2 --
> drivers/iommu/iommu-priv.h | 3 +++
> drivers/iommu/iommu-sva.c | 30 ++++++++++++++++++++----------
> drivers/iommu/iommu.c | 31 +++++++++++++++++++++++++++++++
> 4 files changed, 54 insertions(+), 12 deletions(-)
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Jason
next prev parent reply other threads:[~2024-06-29 1:11 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-16 6:11 [PATCH v7 00/10] IOMMUFD: Deliver IO page faults to user space Lu Baolu
2024-06-16 6:11 ` [PATCH v7 01/10] iommu: Introduce domain attachment handle Lu Baolu
2024-06-28 20:46 ` Jason Gunthorpe
2024-06-16 6:11 ` [PATCH v7 02/10] iommu: Remove sva handle list Lu Baolu
2024-06-28 21:15 ` Jason Gunthorpe [this message]
2024-06-16 6:11 ` [PATCH v7 03/10] iommu: Add attach handle to struct iopf_group Lu Baolu
2024-06-17 7:41 ` Tian, Kevin
2024-06-18 1:35 ` Baolu Lu
2024-06-28 20:48 ` Jason Gunthorpe
2024-06-16 6:11 ` [PATCH v7 04/10] iommu: Extend domain attach group with handle support Lu Baolu
2024-06-28 21:06 ` Jason Gunthorpe
2024-06-29 3:58 ` Baolu Lu
2024-06-16 6:11 ` [PATCH v7 05/10] iommufd: Add fault and response message definitions Lu Baolu
2024-06-16 6:11 ` [PATCH v7 06/10] iommufd: Add iommufd fault object Lu Baolu
2024-06-28 22:14 ` Jason Gunthorpe
2024-06-16 6:11 ` [PATCH v7 07/10] iommufd: Fault-capable hwpt attach/detach/replace Lu Baolu
2024-06-28 21:17 ` Jason Gunthorpe
2024-07-01 5:55 ` Baolu Lu
2024-07-09 17:36 ` Jason Gunthorpe
2024-07-10 0:32 ` Tian, Kevin
2024-07-10 8:36 ` Baolu Lu
2024-06-16 6:11 ` [PATCH v7 08/10] iommufd: Associate fault object with iommufd_hw_pgtable Lu Baolu
2024-06-28 22:13 ` Jason Gunthorpe
2024-07-01 5:26 ` Baolu Lu
2024-06-16 6:11 ` [PATCH v7 09/10] iommufd/selftest: Add IOPF support for mock device Lu Baolu
2024-06-16 6:11 ` [PATCH v7 10/10] iommufd/selftest: Add coverage for IOPF test Lu Baolu
2024-06-17 7:46 ` [PATCH v7 00/10] IOMMUFD: Deliver IO page faults to user space Tian, Kevin
2024-06-28 22:14 ` Jason Gunthorpe
2024-07-02 6:42 ` Baolu Lu
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