From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 CD6CA192D79 for ; Fri, 30 Aug 2024 12:04:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725019447; cv=none; b=sn733tS1ygcwaOO7yqz6pg/HGpNhU8Nosxustf4WfH+ZJhaKmQeI9GRugOpp0l2FKuIGRRVW9Lnj9rTWieVYr/LrJMlv+hAymH2bEGj3p8h7uA1xdxOsBJOW+ouJvy7D2expMkQ83NgNRyox0/8sHgVq2/jezMDtMM2WYxdWQrA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725019447; c=relaxed/simple; bh=LzYJkrUnXtqxg2sI+D1UMYC84BooZXybirjBd4noWGE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=b1W/46N0BwG6aACDqN+jNcpscPqTK9WaS0+cU2iQ9C+0H/AqarhmM1ILVDAOM5FPT1Alq2aeMQRQyFbEt5uq7nNE9vtMt88BDhwrV1eTXC10WEs8zYFUC/WVaGrpn56nYz6e5llBzM86LzhdSkQXgbBrcU5aTJ/o115U9efvwXs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f70.google.com with SMTP id ca18e2360f4ac-82a1c81b736so176017739f.1 for ; Fri, 30 Aug 2024 05:04:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725019444; x=1725624244; 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=rHDsUT4NRjm0E62nv5pzyF9OkIWVCQzkDjrSQv8pAQQ=; b=fQm28gF8KI6U+uWw5CHARat8tqKByLg3MYLRuSEYVtq3D1VqIZKnN+4kd+2DcoTSOB g2VAksCyJ3/BcOIkTpQQBRITUeHPJuB0DvrZ0qjW+Wwf8JUR0BEhKMlVmJDl2t3tJmMF Kd8q8pJn2LOVm2vac1WUv/gtHTmYsxLZyyfegAP7LMPwb0UeUqLzNbkkDOGM2wmMBlWJ IdXTYX0sJo+FfCbzpUiKe9E+rI6lVfx+USg23OzsSuQ9yUIMN81mkJEcWDcFK8VpwC+/ Ri5umnXkq2+sjfVfH3lfJ5R8eqORqUmyJqldh9fPFEcYqvsdTCbgH4V5I9q5CZo59DrV OR0w== X-Forwarded-Encrypted: i=1; AJvYcCUeIwFux72VIEAZyrqyyaSBjoQzJxheDb7zgFGMIRRxpOXfFFw+yXLN2Y/hrwOEt1tW9qQ5oFAAzng=@vger.kernel.org X-Gm-Message-State: AOJu0Yw2u6E5sdVwwvDCLUBDc4JdXfqtv8NutjzgbQiuXswhxKVGQbeH t1zyl8zOzgMg/O/iPrVZqJ9WBsYC095pXcoLd4uQQszDT6Wuu6qk7gXTWx9HM5sVAy46uamfNpf GJyusXDvt+rDzaq+2OEFW110rajM1VAezcGPHd9m/bNRf9115HcyJDEw= X-Google-Smtp-Source: AGHT+IHkeMWqDAvDeGYJgg5YMOaQK7jdsKqdGcqreZ4lgwJEgGVi024TdtI8UpS+TYuDnfDMd5R10l/KDFcFhGhDgP0x6rTs28HB Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:8907:b0:4c0:838e:9fd1 with SMTP id 8926c6da1cb9f-4d017ed76a4mr83432173.5.1725019443909; Fri, 30 Aug 2024 05:04:03 -0700 (PDT) Date: Fri, 30 Aug 2024 05:04:03 -0700 In-Reply-To: <20240830113130.165574-1-sunjunchao2870@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000002f63ae0620e563e2@google.com> Subject: Re: [syzbot] [iomap?] [xfs?] WARNING in iomap_write_begin From: syzbot To: brauner@kernel.org, chandan.babu@oracle.com, djwong@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, sunjunchao2870@gmail.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+296b1c84b9cbf306e5a0@syzkaller.appspotmail.com Tested-by: syzbot+296b1c84b9cbf306e5a0@syzkaller.appspotmail.com Tested on: commit: ee9a43b7 Merge tag 'net-6.11-rc3' of git://git.kernel... git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=14a8e347980000 kernel config: https://syzkaller.appspot.com/x/.config?x=9358cc4a2e37fd30 dashboard link: https://syzkaller.appspot.com/bug?extid=296b1c84b9cbf306e5a0 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=13101f8d980000 Note: testing is done by a robot and is best-effort only.