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Mon, 18 Aug 2025 06:22:02 -0700 (PDT) Date: Mon, 18 Aug 2025 06:22:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68a328fa.050a0220.e29e5.00a9.GAE@google.com> Subject: Re: [syzbot] [mm?] WARNING in move_page_tables From: syzbot To: akpm@linux-foundation.org, david@redhat.com, harry.yoo@oracle.com, jannh@google.com, liam.howlett@oracle.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, lorenzo.stoakes@oracle.com, miko.lenczewski@arm.com, peterx@redhat.com, pfalcato@suse.de, ryan.roberts@arm.com, syzkaller-bugs@googlegroups.com, vbabka@suse.cz Content-Type: text/plain; charset="UTF-8" X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 508614000F X-Stat-Signature: cjfekbpusnm1fi41xe5hm94k9t4tm3eq X-Rspam-User: X-HE-Tag: 1755523323-223536 X-HE-Meta: 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 o/SL90C2 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+4d9a13f0797c46a29e42@syzkaller.appspotmail.com Tested-by: syzbot+4d9a13f0797c46a29e42@syzkaller.appspotmail.com Tested on: commit: eaa49d2c tmp git tree: https://github.com/davidhildenbrand/linux.git uffd-wp console output: https://syzkaller.appspot.com/x/log.txt?x=151c5234580000 kernel config: https://syzkaller.appspot.com/x/.config?x=247d4d29e685f61c dashboard link: https://syzkaller.appspot.com/bug?extid=4d9a13f0797c46a29e42 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.