Re: [PATCH v3] iommu/msm: Fix dangling list entry on probe failure

From: Will Deacon

Date: Wed Jul 22 2026 - 17:46:14 EST


On Thu, 16 Jul 2026 16:53:12 +0800, Weimin Xiong wrote:
> Move the list_add() call to the end of msm_iommu_probe() instead of
> adding cleanup paths, which avoids the dangling list entry problem
> entirely (suggested by Mukesh Ojha).
>
> This approach simplifies the code by ensuring the iommu device is
> never added to the global list until after all potential failure
> points have passed.
>
> [...]

Applied to iommu (qualcomm/msm), thanks!

[1/1] iommu/msm: Fix dangling list entry on probe failure
https://git.kernel.org/iommu/c/6bea37b176b8

Cheers,
--
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev