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Date:   Wed, 28 Oct 2020 15:43:46 -0700
From:   Andrew Morton <akpm@linux-foundation.org>
To:     Michal Hocko <mhocko@suse.com>
Cc:     "Huang, Ying" <ying.huang@intel.com>, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org, Rafael Aquini <aquini@redhat.com>,
        Hugh Dickins <hughd@google.com>,
        "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
        Andrea Arcangeli <aarcange@redhat.com>,
        Matthew Wilcox <willy@infradead.org>
Subject: Re: [PATCH] mm: Fix a race during split THP
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On Tue, 27 Oct 2020 11:25:19 +0100 Michal Hocko <mhocko@suse.com> wrote:

> I have noticed this fix and I do not see it in the mmotm tree.
> Is there anything blocking this patch or it simply fall through cracks?

It's merged into mainline.  Perhaps the grammatical fixlet in
the title tricked you...

commit c4f9c701f9b44299e6adbc58d1a4bb2c40383494
Author:     Huang Ying <ying.huang@intel.com>
AuthorDate: Thu Oct 15 20:06:07 2020 -0700
Commit:     Linus Torvalds <torvalds@linux-foundation.org>
CommitDate: Fri Oct 16 11:11:15 2020 -0700

    mm: fix a race during THP splitting