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Date:   Wed, 27 Apr 2022 12:15:17 -0700
From:   Andrew Morton <akpm@linux-foundation.org>
To:     Naoya Horiguchi <naoya.horiguchi@linux.dev>
Cc:     linux-mm@kvack.org, Matthew Wilcox <willy@infradead.org>,
        Miaohe Lin <linmiaohe@huawei.com>,
        Christoph Hellwig <hch@infradead.org>,
        John Hubbard <jhubbard@nvidia.com>,
        Jason Gunthorpe <jgg@nvidia.com>,
        William Kucharski <william.kucharski@oracle.com>,
        Naoya Horiguchi <naoya.horiguchi@nec.com>,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] mm/hwpoison: use pr_err() instead of dump_page() in
 get_any_page()
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In-Reply-To: <20220427053220.719866-1-naoya.horiguchi@linux.dev>
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On Wed, 27 Apr 2022 14:32:20 +0900 Naoya Horiguchi <naoya.horiguchi@linux.dev> wrote:

> From: Naoya Horiguchi <naoya.horiguchi@nec.com>
> 
> The following VM_BUG_ON_FOLIO() is triggered when memory error event
> happens on the (thp/folio) pages which are about to be freed:
> 
> ...
>
> Fixes: 74e8ee4708a8 ("mm: Turn head_compound_mapcount() into folio_entire_mapcount()")

I added cc:stable to this, OK?