# Re: \[PATCH 6.6.y 1/1\] powerpc/pseries/iommu: Restore CONFIG\_IOMMU\_API dependency

- From: Sasha Levin \<sashal@kernel.org\>
- Date: 2026-11-06 16:36:08 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2026/11/17880050
- Thread: https://ratatoskr.run/stable/2026/11/17874607/t.md

```text
> powerpc/pseries/iommu: Restore CONFIG_IOMMU_API dependency

This is a hand-adapted replacement for af199e6ca29c ("powerpc/pseries/iommu:
Define spapr_tce_table_group_ops only with CONFIG_IOMMU_API") rather than a
clean cherry-pick, and it has no ack from the powerpc side.

Michael, Madhavan: could one of you review it? I will queue it for 6.6 once you
are happy with it.

-- 
Thanks,
Sasha

```