[PATCH v4 2/4] iommu/io-pgtable-arm: Move selftests to a separate file

[Jason Gunthorpe]

On Mon, Sep 22, 2025 at 08:59:26AM +0000, Mostafa Saleh wrote:
> Clean up the io-pgtable-arm library by moving the selftests out.
> Next the tests will be registered with kunit.
> 
> This is useful also to factor out kernel specific code out, so
> it can compiled as part of the hypervisor object.
> 
> Signed-off-by: Mostafa Saleh <smostafa at google.com>
> ---
>  drivers/iommu/Makefile                   |   1 +
>  drivers/iommu/io-pgtable-arm-selftests.c | 208 +++++++++++++++++++++++
>  drivers/iommu/io-pgtable-arm.c           | 200 ----------------------
>  3 files changed, 209 insertions(+), 200 deletions(-)
>  create mode 100644 drivers/iommu/io-pgtable-arm-selftests.c

Reviewed-by: Jason Gunthorpe <jgg at nvidia.com>

Jason