[PATCH v?] iommu/riscv: check pte null pointer before use

Markus Elfring Markus.Elfring at web.de
Thu Aug 7 00:22:45 PDT 2025

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…> Check the pointer before using it to avoid the bug. …

Would a summary phrase like “Prevent null pointer dereference in riscv_iommu_iova_to_phys()”
be also helpful?

Regards,
Markus

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