Messages in this thread | | | Subject | Re: [PATCH] mm/hwpoison: fix build error without CONFIG_MEMORY_FAILURE | From | Hui Tang <> | Date | Wed, 28 Sep 2022 10:55:01 +0800 |
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On 2022/9/27 20:16, Bagas Sanjaya wrote: > On Tue, Sep 27, 2022 at 06:29:46PM +0800, Hui Tang wrote: >> Building without CONFIG_MEMORY_FAILURE will fail: >> >> mm/memory-failure.o: In function `action_result': >> memory-failure.c: undefined reference to `memblk_nr_poison_inc' >> mm/memory-failure.o: In function `page_handle_poison': >> memory-failure.c: undefined reference to `memblk_nr_poison_inc' >> mm/memory-failure.o: In function `__get_huge_page_for_hwpoison': >> memory-failure.c: undefined reference to `memblk_nr_poison_inc' >> mm/memory-failure.o: In function `unpoison_memory': >> memory-failure.c: undefined reference to `memblk_nr_poison_sub' >> mm/memory-failure.o: In function `num_poisoned_pages_inc': >> memory-failure.c: undefined reference to `memblk_nr_poison_inc' >> >> Add CONFIG_MEMORY_FAILURE wrapper for invoking memblk_nr_poison_{inc|sub}. >> > > Better say "Guard memblk_nr_poison_{inc,sub} under CONFIG_MEMORY_FAILURE".
Thanks.
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