Re: [PATCH v7 02/10] iommu: Remove sva handle list

Jason Gunthorpe
2024-06-29T01:11:52Z

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