Messages in this thread | | | Date | Mon, 26 Sep 2022 10:32:45 +0200 | Subject | Re: [PATCH] mm: fix misuse of update_mmu_cache() in do_anonymous_page() | From | David Hildenbrand <> |
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On 25.09.22 03:43, Muchun Song wrote: > > >> On Sep 24, 2022, at 13:32, Qi Zheng <zhengqi.arch@bytedance.com> wrote: >> >> As message in commit 7df676974359 ("mm/memory.c: Update local TLB >> if PTE entry exists") said, we should update local TLB only on the >> second thread. So fix the misuse of update_mmu_cache() by using >> update_mmu_tlb() in the do_anonymous_page(). >> >> Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com> > > The change looks good to me. However, I am not sure what is the user-visible > effect to xtensa users. So Cc xtensa’s maintainer and the author of 7df676974359 > to double check this.
And if there is one, do we have a fixes tag?
-- Thanks,
David / dhildenb
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