From: Michal Hocko <mhocko@kernel.org>
To: Yongkai Wu <nic.wuyk@gmail.com>
Cc: mike.kravetz@oracle.com, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm/hugetl.c: keep the page mapping info when free_huge_page() hit the VM_BUG_ON_PAGE
Date: Thu, 15 Nov 2018 09:52:27 +0100 [thread overview]
Message-ID: <20181115085227.GG23831@dhcp22.suse.cz> (raw)
In-Reply-To: <CAJtqMcYzA6c1pTrWPcPETsJchOjpJS8iXVhDAJyWuVGCA4gKuA@mail.gmail.com>
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
prev parent reply other threads:[~2018-11-15 8:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAJtqMcZp5AVva2yOM4gJET8Gd_j_BGJDLTkcqRdJynVCiRRFxQ@mail.gmail.com>
2018-11-13 13:04 ` Michal Hocko
[not found] ` <CAJtqMcY98hARD-_FmGYt875Tr6qmMP+42O7OWXNny6rD8ag91A@mail.gmail.com>
2018-11-13 15:24 ` Michal Hocko
2018-11-13 18:04 ` Mike Kravetz
[not found] ` <CAJtqMcYzA6c1pTrWPcPETsJchOjpJS8iXVhDAJyWuVGCA4gKuA@mail.gmail.com>
2018-11-15 8:52 ` Michal Hocko [this message]
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