Re: [PATCH 0/2] Fix prep_compound_gigantic_page ref count adjustment | linux-mm | Ratatoskr

[PATCH 0/2] Fix prep_compound_gigantic_page ref count adjustment · Mike Kravetz <hidden> · 2021-06-22
[PATCH 1/2] hugetlb: remove prep_compound_huge_page cleanup · Mike Kravetz <hidden> · 2021-06-22
Re: [External] [PATCH 1/2] hugetlb: remove prep_compound_huge_page cleanup · Muchun Song <hidden> · 2021-06-22
[PATCH 2/2] hugetlb: address ref count racing in prep_compound_gigantic_page · Mike Kravetz <hidden> · 2021-06-22
Re: [External] [PATCH 2/2] hugetlb: address ref count racing in prep_compound_gigantic_page · Muchun Song <hidden> · 2021-06-23
Re: [External] [PATCH 2/2] hugetlb: address ref count racing in prep_compound_gigantic_page · Mike Kravetz <hidden> · 2021-06-24
Re: [External] [PATCH 2/2] hugetlb: address ref count racing in prep_compound_gigantic_page · Muchun Song <hidden> · 2021-06-24
Re: [PATCH 0/2] Fix prep_compound_gigantic_page ref count adjustment · Mike Kravetz <hidden> · 2021-06-22

Re: [PATCH 0/2] Fix prep_compound_gigantic_page ref count adjustment

From: Mike Kravetz <hidden>
Date: 2021-06-22 02:16:30
Also in: lkml

On 6/21/21 7:14 PM, Mike Kravetz wrote:

These patches address the possible race between prep_compound_gigantic_page
and __page_cache_add_speculative as described by Jann Horn in [1].

Oops,

[1] https://lore.kernel.org/linux-mm/CAG48ez23q0Jy9cuVnwAe7t_fdhMk2S7N5Hdi-GLcCeq5bsfLxw@mail.gmail.com/ (local)

-- 
Mike Kravetz