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smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=aFwEUG2M; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 545506077B6B for ; Thu, 5 Nov 2026 19:45:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=aFwEUG2M Received: by smtp.kernel.org (Postfix) with ESMTPSA id 873C91F0089F; Thu, 5 Nov 2026 19:45:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793907908; bh=SwwRFdOw4oikJB0l/UHgh6k09vdq8uhcaONY4VtARHI=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=aFwEUG2MRn1cnJpuFDp/RuKE9w9V7lQIsGOnP+6tTnyE/o+7hi44rof4K7A+A3/Me LmB3NQaaHG6Fw2IrsEZpWvYrsQBeciPKqPKDDvMLdqAHh9VXKDxH+XfG1LPLQmeRmj no7/Zzpy/GXlRZUJlEW5ZkBLjhGd8f06ItJIzyvVBwK6w95Dz84AIIc1C8XuceM6qX rTKNcm1C+hQTK/1QoRjbmbi6KHnumMPsIKiRb3/lONH2lBIXPu+3e6QCMoERTTzkyW B8zlJp5LEpjW8FeIL8f6UVFUDO84dKju21/n+JzAdWWTt6R/kgW6epXpVOpCWcJ5vi 1n+OA1XrQzQEg== Message-ID: Date: Thu, 5 Nov 2026 20:45:04 +0100 X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 5.10] mm: replace free hugepage folios after migration To: Sasha Levin , stable@vger.kernel.org Cc: linux-mm@kvack.org, yangge , Baolin Wang , Barry Song <21cnbao@gmail.com>, SeongJae Park , Andrew Morton , Mark Bundschuh References: <20261105070150.3093908-1-mkbund@amazon.com> <2026-11-05-1-daily-reply-0010-mm-hugepage-folios@kernel.org> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 11/5/26 19:39, Sasha Levin wrote: >> [ Upstream commit 04f13d241b8b146b23038bffd907cb8278391d07 ] > > These carry only the is_migrate_isolate_page() hunk of 04f13d241b8b ("mm: > replace free hugepage folios after migration"), which has no Cc: stable or > Fixes: tag upstream. > > I need an ack from an mm maintainer (David or Andrew) on the reduced backport > before queueing it for 5.10, 5.15, 6.1, 6.6 and 6.12. > Looks alright, the other hunks are only relevant for migration support of hugetlb folios in alloc_contig_range(), which we didn't have in 5.10 IIUC. Acked-by: David Hildenbrand (Arm) -- Cheers, David