Messages in this thread | | | Subject | Re: [PATCH] mm: fix misuse of update_mmu_cache() in do_anonymous_page() | From | Muchun Song <> | Date | Sun, 25 Sep 2022 09:43:34 +0800 |
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> 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.
But anyway:
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
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