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SubjectRe: [PATCH] mm/hugetl.c: keep the page mapping info when free_huge_page() hit the VM_BUG_ON_PAGE
On Thu 15-11-18 16:30:32, Yongkai Wu wrote:
[...]

Thanks for the clarification. It can be helpful for somebody trying to
debug a similar issue in the future.

> But i can not find a similar bug fix report or commit log.

What about 6bc9b56433b7 ("mm: fix race on soft-offlining free huge pages") ?

--
Michal Hocko
SUSE Labs

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