linux-kernel - Re: [PATCH v2] mm/page_isolation: fix potential missing call to unset_migratetype

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Message-ID: <d88a49cc-9068-bc31-9602-0545ab247cff@huawei.com>
Date:   Tue, 14 Sep 2021 11:10:56 +0800
From:   Miaohe Lin <linmiaohe@...wei.com>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        Michal Hocko <mhocko@...e.com>
CC:     David Hildenbrand <david@...hat.com>, <vbabka@...e.cz>,
        <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] mm/page_isolation: fix potential missing call to
 unset_migratetype_isolate()

On 2021/9/14 10:51, Andrew Morton wrote:
> On Mon, 13 Sep 2021 14:59:42 +0200 Michal Hocko <mhocko@...e.com> wrote:
> 
>> I do realize that the stable tree is in a hoarding mode for quite some
>> years but my general approach has been (in line with the documentation)
>> to mark and backport only fixes that really do matter.
> 
> Me2.  There has to be some risk-vs-reward test to be passed...

Will keep this in mind when I try to cc stable. Thanks.

> .
>