Re: [PATCH v7 07/12] iommu: Merge iommu_fault_event and iopf_fault

[Jason Gunthorpe]

On Wed, Nov 15, 2023 at 11:02:21AM +0800, Lu Baolu wrote:
> The iommu_fault_event and iopf_fault data structures store the same
> information about an iopf fault. They are also used in the same way.
> Merge these two data structures into a single one to make the code
> more concise and easier to maintain.
> 
> Signed-off-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
> Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>
> Tested-by: Yan Zhao <yan.y.zhao@xxxxxxxxx>
> ---
>  include/linux/iommu.h                       | 27 ++++++---------------
>  drivers/iommu/intel/iommu.h                 |  2 +-
>  drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c |  4 +--
>  drivers/iommu/intel/svm.c                   |  5 ++--
>  drivers/iommu/io-pgfault.c                  |  5 ----
>  drivers/iommu/iommu.c                       |  8 +++---
>  6 files changed, 17 insertions(+), 34 deletions(-)

Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx>

Jason