From: "David Hildenbrand (Arm)" <david@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>,
Alexandre Ghiti <alex@ghiti.fr>
Cc: alexghiti@kernel.org, kernel-team@meta.com,
akinobu.mita@gmail.com, lorenzo.stoakes@oracle.com,
Liam.Howlett@oracle.com, vbabka@kernel.org, rppt@kernel.org,
surenb@google.com, mhocko@suse.com, hannes@cmpxchg.org,
zhengqi.arch@bytedance.com, shakeel.butt@linux.dev,
axelrasmussen@google.com, yuanchu@google.com, weixugc@google.com,
gourry@gourry.net, apopple@nvidia.com, byungchul@sk.com,
joshua.hahnjy@gmail.com, matthew.brost@intel.com,
rakie.kim@sk.com, ying.huang@linux.alibaba.com, ziy@nvidia.com,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Bing Jiao <bingjiao@google.com>,
stable@vger.kernel.org
Subject: Re: [PATCH 3/4] mm: Fix demotion gfp by clearing GFP_RECLAIM after setting GFP_TRANSHUGE
Date: Thu, 12 Mar 2026 13:59:04 +0100 [thread overview]
Message-ID: <38a2ee9b-9bd6-4bb4-a522-db6552eedd34@kernel.org> (raw)
In-Reply-To: <20260311100646.81819c0f02eec5d3f1dcaa70@linux-foundation.org>
On 3/11/26 18:06, Andrew Morton wrote:
> On Wed, 11 Mar 2026 12:02:42 +0100 Alexandre Ghiti <alex@ghiti.fr> wrote:
>
>> Fixes: 9933a0c8a539 ("mm/migrate: clear __GFP_RECLAIM to make the migration callback consistent with regular THP allocations")
>> Cc: stable@vger.kernel.org
>
> Please let's have the cc:stable fixes separated out from the cleanups,
> and prepared against current -linus mainline.
>
> Also, when proposing backportable fixes please ensure that the
> changelogs carefully describe the userspace-visible runtime effects of
> the bug.
Also, please move fixes to the very beginning of the patch set, or
better, send them independently.
--
Cheers,
David
next prev parent reply other threads:[~2026-03-12 12:59 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-11 11:02 [PATCH 0/4] Demotion cleanup and fixes Alexandre Ghiti
2026-03-11 11:02 ` [PATCH 1/4] mm: Move demotion related functions in memory-tiers.c Alexandre Ghiti
2026-03-11 14:55 ` Joshua Hahn
2026-03-13 13:33 ` Alexandre Ghiti
2026-03-12 8:44 ` Donet Tom
2026-03-13 13:27 ` Alexandre Ghiti
2026-03-12 12:56 ` David Hildenbrand (Arm)
2026-03-13 13:45 ` Alexandre Ghiti
2026-03-11 11:02 ` [PATCH 2/4] mm: Rename node_get_allowed_targets() to make it more explicit Alexandre Ghiti
2026-03-11 15:02 ` Joshua Hahn
2026-03-12 5:28 ` Byungchul Park
2026-03-12 12:58 ` David Hildenbrand (Arm)
2026-03-13 13:46 ` Alexandre Ghiti
2026-03-12 8:46 ` Donet Tom
2026-03-11 11:02 ` [PATCH 3/4] mm: Fix demotion gfp by clearing GFP_RECLAIM after setting GFP_TRANSHUGE Alexandre Ghiti
2026-03-11 17:06 ` Andrew Morton
2026-03-12 12:59 ` David Hildenbrand (Arm) [this message]
2026-03-13 13:47 ` Alexandre Ghiti
2026-03-11 17:54 ` Johannes Weiner
2026-03-12 16:01 ` Gregory Price
2026-03-13 13:49 ` Alexandre Ghiti
2026-03-11 11:02 ` [PATCH 4/4] mm: Fix demotion gfp by preserving initial gfp reclaim policy Alexandre Ghiti
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