[PATCH v1 2/4] iommufd/selftest: Add invalidation entry_num and entry_len boundary tests

[Baolu Lu]

On 6/4/26 05:26, Nicolin Chen wrote:
> Test that the cache invalidation ioctl rejects an oversized entry_len and
> an oversized entry_num, covering the CPU soft-lockup paths the caps close.
> 
> Assisted-by:Claude:claude-opus-4-8
> Signed-off-by: Nicolin Chen<nicolinc at nvidia.com>
> ---
>   tools/testing/selftests/iommu/iommufd.c | 15 +++++++++++++++
>   1 file changed, 15 insertions(+)

Reviewed-by: Lu Baolu <baolu.lu at linux.intel.com>