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 E69761E764B for ; Tue, 5 Nov 2024 21:23:02 +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=1730841784; cv=none; b=EhI5yVYW6g15LBADswNRkN+ri+QHlfWuJZCqv+I7TbCZlLPe+sMIZN/fou8yvKJlH1Wrmd2EFkAjTLXfZwQBzkJQAdvRrvXqfq95CC9Qm7Ut9w5F+JPnw/WSy+H/lj1fYT52K93kXMjOvAx5/mrHNix2+dauRdgIrO/sZqs0WGQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730841784; c=relaxed/simple; bh=kQCEu7yxGcHmRi7XsXHy0L+cDjF3f4uqcBB2T1wVSZE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=lZSWEXNzY6dw5rMCptJpQHrT7hbevgXhsWm1leMB5boCYjbugo31skereFgw+M0rZodQdSU6lVNxTCIY07lX5QYNM6Yg44jExCZ5hSOGd88MB9B9pjENSKZ9YHnoP/eVqNEoiAVouFmwY8IE3BDyGuSlLDd7xmEcYpn0bkoFdso= 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-83abf68e7f0so581873139f.2 for ; Tue, 05 Nov 2024 13:23:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730841782; x=1731446582; 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=vkGvgcQwShmuplOP247/InjuSz12bbsXpzFuh8KtVwI=; b=D3IdI1PjcyGYW3S/bOz2ip73r27FEDHZH3/H1bufqIhfe1E0jK4q7lHfyYxr0eBMEs 5y+zB/Ld8DK/W4gIbRFtgw3/r98Jdg3pVaLFRpO/hHVQmNN7JrCot+FsHqR/V17pV/3b NWXdaTTSgfE1DoYDOV2QaSzc8e2avG07BOHMA48LpW5FN2PrMvCLeTIJ45J9fPR35PCO 2Yfk23HjCRbuGdvapGrdSu3LdxcVzL6GIA+MLvFuM2GUD89I+SPRuFxk7WGRxoNsTdTQ S5vXD5vVqOskkom1OzDc67nDBBjnBq56i6oRHhe3a+S/YrV6FqK+VBgwpw6mmzrcsKbJ mhrg== X-Forwarded-Encrypted: i=1; AJvYcCWY9jI60JUQlo7mh8y2DWY/YVF+IuFa2aeqZrUeXJYnHQuCsuEcV6nX/AYSolUEP/n9fFXipz/TdJqXg0Q=@vger.kernel.org X-Gm-Message-State: AOJu0YyPGFYKthuyi+M9tSsLYcYC415MbT3ltQSzONCwd48fIUnAt0fc RXRNzRkdXKFKH3/uS5drHO4Q0ac0HaGN61Z4Hb1G9ACoscOK88Vndd/DaHkvLkc8LkAn9WBN8pU NXwhPEEcvJPKmbBEBD8pNBIPxPd1U4zgOcXbaCGHO/11FkMd6gaf07bE= X-Google-Smtp-Source: AGHT+IFXd8O4TjXDV/qjaTMforSRuD97gd0qnHVddXivYYFsd1KkkUuKozA10cBVJtDHRuT/7dtDuMIeadnIascDGxZS6+4RfLyD Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:220a:b0:3a6:c89d:4eb5 with SMTP id e9e14a558f8ab-3a6c89d50e2mr104615525ab.15.1730841782125; Tue, 05 Nov 2024 13:23:02 -0800 (PST) Date: Tue, 05 Nov 2024 13:23:02 -0800 In-Reply-To: <20241105113529.3257-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <672a8cb6.050a0220.2a847.1772.GAE@google.com> Subject: Re: [syzbot] [block?] possible deadlock in __submit_bio From: syzbot To: hdanton@sina.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+949ae54e95a2fab4cbb4@syzkaller.appspotmail.com Tested-by: syzbot+949ae54e95a2fab4cbb4@syzkaller.appspotmail.com Tested on: commit: f9f24ca3 Add linux-next specific files for 20241031 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git console output: https://syzkaller.appspot.com/x/log.txt?x=13d71d5f980000 kernel config: https://syzkaller.appspot.com/x/.config?x=bd0e833c188d474c dashboard link: https://syzkaller.appspot.com/bug?extid=949ae54e95a2fab4cbb4 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=10460f40580000 Note: testing is done by a robot and is best-effort only.