From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f71.google.com (mail-oo1-f71.google.com [209.85.161.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2743F1CAB9 for ; Mon, 18 Sep 2023 18:36:27 +0000 (UTC) Received: by mail-oo1-f71.google.com with SMTP id 006d021491bc7-5733fc73957so6712964eaf.1 for ; Mon, 18 Sep 2023 11:36:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695062187; x=1695666987; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=zL7t4GHuNYKyFje4T0iRFTpqFYTS+UOIKhf9ZmTQit4=; b=Z3CLOMps8Z++Gqr4e73sGH6aG9LGH7gBZPIlhHUqpXs97TWHiRV9yNPxMP1eVtxylv ZCSwmQ8Jqu0ZiRT7ZiNmZ9PluQENn6vCLHslXj8y5wOkqDFEZG5jhBwcbdOLv9HWphbA QYevKaTPD5AhBWu6k3uCroUDQGQ4V2iRZobsuuFLpyHEJqvO0YB5hpYE6Tz4tDugYmTa hKPykbmbIKbEKQBS/K6Vjyrmmp3YHKxlC0EfIGSyPuVnx9L2jxsSQ8a1c7GiXY5DGSj4 MgsjrGIHebVk0vSlOF9CpSsu/AgoCwhBU8YPhhty0ruJ8+JoIGEJD5G+NOHG9q54DHW9 HacQ== X-Gm-Message-State: AOJu0YxX+EyeHWI/fow8ThpjFu7u8pbTowvQWlhVnp1/Up0swAzr4u6U N4EmuqSeACVm9ocYFx0C6qB63EpaBZXMQdzLI80LUfPvIeoN X-Google-Smtp-Source: AGHT+IHKojlF3DrjzfacrM8ON0QKndS3TFyKBRjiZYO1OODXGZpL+wOYt0U6a2mzN7TiYu16z4GdSgQOZJVCPNaBlJoYXEf1UR65 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:4151:0:b0:573:52fc:4901 with SMTP id x78-20020a4a4151000000b0057352fc4901mr3179529ooa.0.1695062187261; Mon, 18 Sep 2023 11:36:27 -0700 (PDT) Date: Mon, 18 Sep 2023 11:36:27 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008b455e0605a66b2d@google.com> Subject: Re: [syzbot] [fs?] [mm?] WARNING in page_copy_sane From: syzbot To: akpm@linux-foundation.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, llvm@lists.linux.dev, mike.kravetz@oracle.com, muchun.song@linux.dev, nathan@kernel.org, ndesaulniers@google.com, sidhartha.kumar@oracle.com, syzkaller-bugs@googlegroups.com, trix@redhat.com, willy@infradead.org Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+c225dea486da4d5592bd@syzkaller.appspotmail.com Tested on: commit: 7fc7222d Add linux-next specific files for 20230918 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=17fddb62680000 kernel config: https://syzkaller.appspot.com/x/.config?x=79253779bcbe3130 dashboard link: https://syzkaller.appspot.com/bug?extid=c225dea486da4d5592bd compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=137cae54680000 Note: testing is done by a robot and is best-effort only.