From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 ABE462EB14 for ; Fri, 9 Feb 2024 08:34:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707467646; cv=none; b=kf+R6d0EZu6d4b3nUPge4taAwjqnlUQXYOHScFMmI3fLHVKWom8bQnPrHEshQ2Ekmef3tMI5eQvVU7LzsCBhxQYusQZbUc64G/xIQUZcpXbt51+XgtlaIhgH+ebXxuSXHnzpGiGmbosh9SPQLKC8qnm9YxvBo/cEVr1ITA1lJ3g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707467646; c=relaxed/simple; bh=6oNdwrYAYp+HvdSkmFuxuRPRfjAjBbCdV+ZRx6MLuO4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=ew+fVoNVcSOfjOvqNnIBBK1KregsleuLQDSjuBLey+nUp7S8wzNyMvm448v/9SroYz/cx4W20+HdcVmBvtk2hqT5+fmPu9QuMEu8pW6cNOVj5Uy090fiiKr3VnuPuSKvB76gikIHudju5mIYaJ7h8Yyx9ZlHivu0JvaVIzKFOrc= 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=209.85.166.69 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-f69.google.com with SMTP id ca18e2360f4ac-7baa6cc3af2so71549539f.2 for ; Fri, 09 Feb 2024 00:34:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707467644; x=1708072444; 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=3uQdzd1q+pZO2YSYICuPWo0JeDe4svkU+fNfEaS6Jpo=; b=kDLUFm19GyL79QkERFxNMWV/lVI6ph9VZUFuX1YbtVd9D8Xw1dGkzmGnTR+RFd9vgC ARH7kLOf43fvaXZ27HXDV/+KchDUYaTwb3zumBAz2+Yy1wspba4geENNb0IU3uCn7yF9 tRn3d0+UpXf6m6upnM+EnLWQipv7tzeNymgMuXnnYA1G4OHJsUabQrI7WFsg9gW0uSvZ TFgx/LM/Cx0zlblXr6u3bfQg3YmR/BJqUNSmu3YgBCAUCfpvnxynD5GQFzvMLL7XooFq 7yB6DA3ZJRdGrPl4r9VhpwofMIWVPnED4J3dqgbSD5kq94CghlddO6HjEIO0KprO9ZJx m4uA== X-Gm-Message-State: AOJu0Yxb2FpdWl4SJgCe3UtfufPzElTyXuK567Oqh68hSwL0KTKi30DT KspP2RrjhteH2kra3k3YTIJf4JoFaSjwVah7J+pnorrP9Z4Ci9WGjvXB6c+9EsTEJafKdFcT2Di k8CCgCFaoag/lj1AiwMgKpUF8DqD3qkAJydZ+WE0IlTv2Y9aMMrGkudE= X-Google-Smtp-Source: AGHT+IGDZBeNxrOyEmKEmTa8XQpv8dg6ZTBq3GW8lsfeF3qS58phZQvgRVbeea1jE6TDj6qyjg3OV6rI39FI26/jnrGeuG4OoIN3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:2c93:b0:7c2:c966:7bc8 with SMTP id i19-20020a0566022c9300b007c2c9667bc8mr29645iow.3.1707467643857; Fri, 09 Feb 2024 00:34:03 -0800 (PST) Date: Fri, 09 Feb 2024 00:34:03 -0800 In-Reply-To: <20240209081128.112-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000060b4cd0610eecaa0@google.com> Subject: Re: [syzbot] [media?] possible deadlock in v4l2_ctrl_handler_log_status 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-and-tested-by: syzbot+9948f8e188482c5d1a3e@syzkaller.appspotmail.com Tested on: commit: 445a555e Add linux-next specific files for 20240209 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master console output: https://syzkaller.appspot.com/x/log.txt?x=1613d304180000 kernel config: https://syzkaller.appspot.com/x/.config?x=85aa3388229f9ea9 dashboard link: https://syzkaller.appspot.com/bug?extid=9948f8e188482c5d1a3e compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=11aee120180000 Note: testing is done by a robot and is best-effort only.