linux-kernel - [PATCH v5 0/2] hwpoison: fix race with hugetlb page allocation

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Date:   Wed, 19 May 2021 08:12:57 +0900
From:   Naoya Horiguchi <nao.horiguchi@...il.com>
To:     Oscar Salvador <osalvador@...e.de>,
        Muchun Song <songmuchun@...edance.com>, linux-mm@...ck.org
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Mike Kravetz <mike.kravetz@...cle.com>,
        Michal Hocko <mhocko@...e.com>,
        Tony Luck <tony.luck@...el.com>,
        Naoya Horiguchi <naoya.horiguchi@....com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH v5 0/2] hwpoison: fix race with hugetlb page allocation

Hi,

I updated the patchset again based on discussion over v4 [1],
I rebased onto v5.13-rc2 with suggested fixes and code adjustment.

Thanks,
Naoya Horiguchi

[1] https://lore.kernel.org/linux-mm/20210517045401.2506032-1-nao.horiguchi@gmail.com/T/#u
---
Summary:

Naoya Horiguchi (2):
      mm,hwpoison: fix race with hugetlb page allocation
      mm,hwpoison: make get_hwpoison_page call get_any_page()

 include/linux/hugetlb.h |   6 +++
 mm/hugetlb.c            |  17 +++++++
 mm/memory-failure.c     | 118 +++++++++++++++++++++++++++---------------------
 3 files changed, 90 insertions(+), 51 deletions(-)