Messages in this thread | | | From | Alexander Potapenko <> | Date | Mon, 11 Dec 2023 11:45:22 +0100 | Subject | Re: [PATCH v2 32/33] s390: Implement the architecture-specific kmsan functions |
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> > Is there a possibility for infinite recursion here? E.g. can > > `lowcore_ptr[raw_smp_processor_id()]` point somewhere in between > > `(void *)&S390_lowcore` and `(void *)(&S390_lowcore + 1))`? > > No, it's allocated with __get_free_pages() or memblock_alloc_low(). > But since this question came up, I should probably add a check and > a WARN_ON_ONCE() here.
Yes, please.
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