From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 59F1918C22 for ; Sun, 8 Sep 2024 12:08:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725797285; cv=none; b=SquZe31V6YYPHbFGApfnWQDFhwl9nQOa1EdQsWQRMTEmMPT/LQw1RNJ2drUqMi82+zEHB2+bjfMkdkmn2hrLkj9HfENEIVI08mxBXEAfvtGxlbO2jiW9paNmSFObg0WhBEjhcXdhLW0RGlbTbjAvRm1mCMY2lDgVjhk5+r0KErQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725797285; c=relaxed/simple; bh=O2vVubl7eodvU9KCwDS4uoi5Exj56B2RGaW4JZA4MNs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=FFBoUwZqmya1NTT1FcZnifIB82TsJaGXm08ctui3R9sn+5pEaWOJT4to7eVFPk+vxfZCZjj6Elz5lxYmn6Tf8ZbXvFtcqLw0G6o4lgy0fos3+pOVKkdtGgRDqwBPLtg1StaRrD9FjOG+zJDKvMBOv2NKEddd/fLCTnDQzepvbdc= 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=209.85.166.197 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-il1-f197.google.com with SMTP id e9e14a558f8ab-3a0459a8a46so72898885ab.3 for ; Sun, 08 Sep 2024 05:08:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725797283; x=1726402083; 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=YXT/3QiPRhKyZcpqb21LbK+IFZcjHYr/pzjr0chrQww=; b=ge6WYgho//IkMPWb4nFEA/P6fy8dbahTocp1MuxePm6DdbGrB6UahXpov0Ngdw1W0O EtnA7oPzynNoBvxWlgYyEtLo7yrpmf2DDXPRkFOXUFEx2sxXpq7eiILqjtfiEEgJqaUr VaY+6zEqR2yhERyCBzSo/pCWJeIfwc16oYIgOzrdxvEdvREnkLkBruUieV0cGZ6HeG5K PinP7dMlgrTS762XDcMISPF7PlwwGUW0M8qfsSz+VWAR/qcsjpcCbcJR4DUZHxv7wItQ npyruFIkHrFQqCKrHX3mE6FDo2LpV7nl+dQw4kqpf7uDdh376wnFNVqwbGR0CcNIEOkj gyZA== X-Forwarded-Encrypted: i=1; AJvYcCXon03PtWYY85Nu1yFpd3CojSXuA3wkMprQZbeoDGxSYH7Hg2b7+fyDYE8ljSxqS+rY74jGM6IM9srxqi8=@vger.kernel.org X-Gm-Message-State: AOJu0YzkIT51bhEF84+3gyHBTPVBs6/x+TfHNOCqaurOn/UslvUmk2xA oTO6BVHDDMd+Wy4QUBe/uR2otXX3GJPkxos76Q8FNONGca8wg+AWstyE8G1T2eoTGxrMS4mrRIr 2cA6whei82Mt7Rak5mORoejBIdaIjK5p1XOrCSVHSyo1rD74gS63BlQs= X-Google-Smtp-Source: AGHT+IE5W92AWfa1yaHlNdCVJm9Am5A3d6JGlM9d00zgaHkRlBoN+68Lr/mPfFCmPE01bYkYOG7bg5F2lStc40tC35Tkv12J/lus Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d1d:b0:3a0:451b:ade3 with SMTP id e9e14a558f8ab-3a057462029mr53800675ab.10.1725797283229; Sun, 08 Sep 2024 05:08:03 -0700 (PDT) Date: Sun, 08 Sep 2024 05:08:03 -0700 In-Reply-To: <20240908113322.14366-1-aha310510@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000000583ca06219a7eab@google.com> Subject: Re: [syzbot] [mm?] KCSAN: data-race in generic_fillattr / shmem_mknod (2) From: syzbot To: aha310510@gmail.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+702361cf7e3d95758761@syzkaller.appspotmail.com Tested-by: syzbot+702361cf7e3d95758761@syzkaller.appspotmail.com Tested on: commit: d1f2d51b Merge tag 'clk-fixes-for-linus' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=149e589f980000 kernel config: https://syzkaller.appspot.com/x/.config?x=e81d40b0108ea8fe dashboard link: https://syzkaller.appspot.com/bug?extid=702361cf7e3d95758761 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=16b6589f980000 Note: testing is done by a robot and is best-effort only.