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From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Alexandra Diupina <adiupina@astralinux.ru>,
	David Hildenbrand <david@redhat.com>,
	Oscar Salvador <osalvador@suse.de>,
	Andrew Morton <akpm@linux-foundation.org>,
	Michal Hocko <mhocko@suse.com>,
	Naoya Horiguchi <nao.horiguchi@gmail.com>,
	linux-mm@kvack.org,
	linux-kernel@vger.kernel.org,
	lvc-project@linuxtesting.org,
	Jinjiang Tu <tujinjiang@huawei.com>,
	Zi Yan <ziy@nvidia.com>,
	Miaohe Lin <linmiaohe@huawei.com>,
	Kefeng Wang <wangkefeng.wang@huawei.com>,
	Luis Chamberalin <mcgrof@kernel.org>,
	Matthew Wilcox <willy@infradead.org>,
	Michal Hocko <mhocko@kernel.org>,
	Pankaj Raghav <kernel@pankajraghav.com>
Subject: Re: [PATCH 6.12] mm/memory_hotplug: fix hwpoisoned large folio handling in do_migrate_range()
Date: Thu, 30 Apr 2026 20:53:11 -0400
Message-ID: <20260430160000.item005-6.12@kernel.org>
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On Thu, Apr 30, 2026 at 02:37:31PM +0300, Alexandra Diupina wrote:
> From: Jinjiang Tu <tujinjiang@huawei.com>
>
> commit 397f6d14f9c370e4910e6885294c340f39dedbf5 upstream.
>
> In do_migrate_range(), the hwpoisoned folio may be large folio, which
> can't be handled by unmap_poisoned_folio().

Thanks, queued for 6.12.y.

--
Thanks,
Sasha