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Wed, 30 Apr 2025 03:38:06 -0700 (PDT) Date: Wed, 30 Apr 2025 03:38:06 -0700 In-Reply-To: <20250430100150.279751-1-shivankg@amd.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6811fd8e.050a0220.16fb2c.000c.GAE@google.com> Subject: Re: [syzbot] [mm?] WARNING in move_to_new_folio From: syzbot To: akpm@linux-foundation.org, apopple@nvidia.com, david@redhat.com, donettom@linux.ibm.com, jane.chu@oracle.com, jfs-discussion@lists.sourceforge.net, linux-kernel@vger.kernel.org, linux-mm@kvack.org, shaggy@kernel.org, shivankg@amd.com, syzkaller-bugs@googlegroups.com, wangkefeng.wang@huawei.com, willy@infradead.org, ziy@nvidia.com Content-Type: text/plain; charset="UTF-8" X-Rspam-User: X-Rspamd-Queue-Id: 5FF32A0012 X-Rspamd-Server: rspam04 X-Stat-Signature: mku88g83z5jjgdb64wp7q5b8zy3fx7zj X-HE-Tag: 1746009487-70478 X-HE-Meta: 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 gP624Hxw 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 kzkiNFj2 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+8bb6fd945af4e0ad9299@syzkaller.appspotmail.com Tested-by: syzbot+8bb6fd945af4e0ad9299@syzkaller.appspotmail.com Tested on: commit: 69a58d52 Revert "x86/mm: Add 'mm' argument to unuse_te.. git tree: https://github.com/shivankgarg98/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=137a68d4580000 kernel config: https://syzkaller.appspot.com/x/.config?x=f002bbe3fe2ccafa dashboard link: https://syzkaller.appspot.com/bug?extid=8bb6fd945af4e0ad9299 compiler: Debian clang version 20.1.2 (++20250402124445+58df0ef89dd6-1~exp1~20250402004600.97), Debian LLD 20.1.2 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.