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From: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
To: Jeongjun Park <aha310510@gmail.com>
Cc: Harry Yoo <harry.yoo@oracle.com>,
	Liam.Howlett@oracle.com, akpm@linux-foundation.org,
	david@kernel.org, jannh@google.com, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org, riel@surriel.com,
	syzbot+b165fc2e11771c66d8ba@syzkaller.appspotmail.com,
	syzkaller-bugs@googlegroups.com, vbabka@suse.cz
Subject: Re: [syzbot] [mm?] WARNING in folio_remove_rmap_ptes
Date: Thu, 1 Jan 2026 16:32:31 +0000	[thread overview]
Message-ID: <794095b5-e9ee-4fff-8e3a-1e6b98e670a2@lucifer.local> (raw)
In-Reply-To: <CAO9qdTEzgQQgV8HixsckHhOd5OgRk=_wRRaRbq4d5wJADMrAzg@mail.gmail.com>

On Thu, Jan 01, 2026 at 11:30:52PM +0900, Jeongjun Park wrote:
>
> Based on my testing, I found that the WARNING starts from commit
> d23cb648e365 ("mm/mremap: permit mremap() move of multiple VMAs"),
> which is right after commit 2cf442d74216 ("mm/mremap: clean up mlock
> populate behavior") in Lorenzo's mremap-related patch series.

OK let me take a look.

Thanks, Lorenzo


  reply	other threads:[~2026-01-01 16:32 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-12-23  5:23 syzbot
2025-12-23  8:24 ` David Hildenbrand (Red Hat)
2025-12-24  2:48   ` Hillf Danton
2025-12-24  5:35 ` Harry Yoo
2025-12-30 22:02   ` David Hildenbrand (Red Hat)
2025-12-31  6:59     ` Harry Yoo
2026-01-01 13:09       ` Jeongjun Park
2026-01-01 13:45         ` Harry Yoo
2026-01-01 14:30           ` Jeongjun Park
2026-01-01 16:32             ` Lorenzo Stoakes [this message]
2026-01-01 17:06               ` David Hildenbrand (Red Hat)
2026-01-01 16:54         ` Lorenzo Stoakes

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