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 46FEF30DD03 for ; Wed, 10 Sep 2025 07:58:04 +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=1757491087; cv=none; b=FnojxO1Ql00QY7GLmK+0sQ+/DAg3WijE/XU/3BtpbuBx7s/TdVZE3BNMX9U4r8uPyeuYRRI5UlVg0hFz1uBTYveQsw7pYPOc4C21r21Od36rkzEAtbWsc3pmaxDaLfv5yjlHMYYB2tE8Mk5Z5IaxeaLB4MPbVGiU5HoSqccfqhc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757491087; c=relaxed/simple; bh=YPTelKc/fHdiEACPB6+iEdvYqo126hYyR0iawk5xgAM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=mg4fY7F+ruo9vHgofns3vMH6JCMG7IAUVr6fTv+eaHl4NkTwqo3gYjWkb2aeDcs1jPQkMPGUrxwTBBLZYSUSAQA9j8Cj5NSP87T/Fv8UktCDSYpHa5mfCroCSwpEMKwRIwNOdrIoK2xUuY08UmYdtDLF+Q4b2Q/E16fhRVnesq4= 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-8876712ea4bso1574183039f.0 for ; Wed, 10 Sep 2025 00:58:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1757491084; x=1758095884; 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=b+bbRBcaCzjk+Nw8lse9LDBiDhyeMETBKDuUNk3pn/Y=; b=nBIy5gUnXKyouXNP78FXGVyjnAntggqVy3jLg+spaglNeO/zivwjeDM0BnztOtYqGf uDiHD9kaQx06+ZpjGByCeqa52p6qpjL/REuADbcaga7WuwegJa9FpluXmT9zY101x/0z 6hpv3wmAl2ehtv+u8UrNWMgrkWlcx790bZ61sQDvtCwUoz9ieh8wlygYJUf8xN/50oJq xpOVagA5Kn29WLhRTLQ77KQl+nIOiLVTdJLh2UVBWa/eYr08q8DClWHTVEACmGVxSKFN FTIXDAy5KlPjcGUVNoRY/EnZVBFiGLQW4jcdp0dowjjyvd6KBKIPwfw5YIHi8AccNP/S vQ/w== X-Forwarded-Encrypted: i=1; AJvYcCVcpULmbpljtbgOFz4XRBNfou699fxiOPUhbayQWRbJ0tqdi1ml8gndpOf3+d+uN+43mnKDXSP88K2KDHA=@vger.kernel.org X-Gm-Message-State: AOJu0Yw4i6ib0KgwXmYhtisN0JTrtUUDlYqrdbvKQZOvMA2nQ/CRfih3 n9nPzNOcwOVNV2csNA4Er8ZbfFNhnSMyyNwvJF8MBrqffnLN3Q/FWWDZzZEFgF0PKMDAa8pSq8s egMcmmFim412WcCgwcs0xwrNfA0lczPQkv1oHxYNn3yjg95wfGF2ieIeXhio= X-Google-Smtp-Source: AGHT+IFZRfJxmgq7njwaPkfAnUWFwWG3HDpMwhRiiZgHWuju4IgcOO0om/65FbdB1POnrD5bty0JReR7g59QocbPZslYvT8bkANf Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:180b:b0:418:aefa:bb83 with SMTP id e9e14a558f8ab-418aefabfc2mr7221185ab.5.1757491084402; Wed, 10 Sep 2025 00:58:04 -0700 (PDT) Date: Wed, 10 Sep 2025 00:58:04 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68c12f8c.050a0220.3c6139.001c.GAE@google.com> Subject: Re: [syzbot] [fs?] WARNING in sysfs_emit_at From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, 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+b6445765657b5855e869@syzkaller.appspotmail.com Tested-by: syzbot+b6445765657b5855e869@syzkaller.appspotmail.com Tested on: commit: 9dd1835e Merge tag 'dma-mapping-6.17-2025-09-09' of gi.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=160a7562580000 kernel config: https://syzkaller.appspot.com/x/.config?x=e0bea6c0b97a2002 dashboard link: https://syzkaller.appspot.com/bug?extid=b6445765657b5855e869 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=11d5a642580000 Note: testing is done by a robot and is best-effort only.