Messages in this thread | | | Date | Mon, 19 Jul 2021 00:28:14 +0300 | From | "Kirill A. Shutemov" <> | Subject | Re: [PATCH 1/7] mm: fix the deadlock in finish_fault() |
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On Sun, Jul 18, 2021 at 12:30:27PM +0800, Qi Zheng wrote: > The commit 63f3655f9501(mm, memcg: fix reclaim deadlock with writeback) > fix a deadlock bug by pre-allocating the pte page table outside of the > page lock, the commit f9ce0be71d1f(mm: Cleanup faultaround and > finish_fault() codepaths) rework the relevant code but ignore this race, > fix it. > > Fixes: f9ce0be71d1f(mm: Cleanup faultaround and finish_fault() codepaths) > Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
and add stable@, please.
-- Kirill A. Shutemov
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