From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-179.mta1.migadu.com (out-179.mta1.migadu.com [95.215.58.179]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 06F15286D4E for ; Sun, 8 Feb 2026 04:12:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.179 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770523921; cv=none; b=OB2QGhcVRRdm4TD6FltfFy5gYtTnsEnR3pgYwVheZJ69rBiqAtTih6KGRKDQIWbkkjRVdp9ezS/s3gtwbAzStkHyvpzrotpnigh1IrbiDEpmqfrzs+8O4SjG4olm6RZfba+NI8SJUt/d65ow4Xql8WXE36FYv2w2CC7LG5yvUK8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770523921; c=relaxed/simple; bh=LxV21cn405p8G16prZv4I9x42vBjnL+n044pbOajAJc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=c+RgbpOPaun2Y9RLBTXrs2gTcqSBx9RSttr4fNOb3AuW/mMxhB1QDyUzb4yRHKl/hcpRwG91Z4r9CAenyn1O/z7ZNAwS/q/IufTJ22/dQxIee1JA91CIixa8j8WiYaLQtarOQdlOlni+QshUCsoRRbFJ3MdUMFceA0M8kKbJ34Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=lnlkLeRL; arc=none smtp.client-ip=95.215.58.179 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="lnlkLeRL" Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1770523918; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=TWwv/uPLiswCRLg8fIhLsnwko4F7nB5gQ2Zhlz6ylR0=; b=lnlkLeRLTUtiCo/+7GiRJNPKvaxRfjhFShhIY0NjHPxWIqcyin+uauQ0fTOIETrsnrJgcz 2BD7c4zs53MhbilSnFtHCA2rZg6BxyyvQOOQ1P1BJ5e1hy+eMYNA7trkej8G0Nj/Su4WxK aGi455DXd+JZqYIMyZ3g7PifMsx4RaM= Date: Sun, 8 Feb 2026 12:11:47 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH v8 0/3] hung_task: Provide runtime reset interface for hung task detector Content-Language: en-US To: Aaron Tomlin Cc: neelx@suse.com, sean@ashe.io, akpm@linux-foundation.org, mproche@gmail.com, chjohnst@gmail.com, nick.lange@gmail.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, joel.granados@kernel.org, pmladek@suse.com, mhiramat@kernel.org References: <20260208002116.3790497-1-atomlin@atomlin.com> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Lance Yang In-Reply-To: <20260208002116.3790497-1-atomlin@atomlin.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT On 2026/2/8 08:21, Aaron Tomlin wrote: > Hi Lance, Greg, Petr, Joel, Masami, Andrew, > > This series introduces the ability to reset /proc/sys/kernel/hung_task_detect_count. > > Writing a "0" value to this file atomically resets the counter of detected > hung tasks. This functionality provides system administrators with the > means to clear the cumulative diagnostic history following incident > resolution, thereby simplifying subsequent monitoring without necessitating > a system restart. > > Please let me know your thoughts. > > > Changes since v7 [1]: > - Immediately update the global counter as soon as a hung task is > detected (Petr Mladek) > - Added Reviewed-by: tag from Masami Hiramatsu and Aaron Tomlin Looks like you forgot to include Petr's RB on #01 and #02 ... IIRC