From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD14FC28EB5 for ; Thu, 6 Jun 2019 21:19:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 838AC208C0 for ; Thu, 6 Jun 2019 21:19:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="khz07sAl" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728268AbfFFVTu (ORCPT ); Thu, 6 Jun 2019 17:19:50 -0400 Received: from mail-pg1-f193.google.com ([209.85.215.193]:37860 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726867AbfFFVTu (ORCPT ); Thu, 6 Jun 2019 17:19:50 -0400 Received: by mail-pg1-f193.google.com with SMTP id 20so2058136pgr.4; Thu, 06 Jun 2019 14:19:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=ETI+7pTqBeuHgO92av6q3CqrjctrJYtwPXoWZMoSaFs=; b=khz07sAlInTxnYBQSSaUpIYcTzg/9hObaLHKuU8ic8BX0Cb0z0QuIgKwLLnNPV+PDK QAs8v2tfQrjRGQDkODNKnj/BfnK5W/Rq0N2eHi8O7Qj6xYD2MWu3mcB5PiFv9y2QBdtO ZUSXHZ/TLZm0ZxthWY6iu93UIIDMx1SPTOFhUzgcfyPIgPqMC71doxcUEVS3eeQqO9VS /2ynD8R3r8MGBpmVooN6dfj0EEDKhrigMQWXp8vrJyOtr4CBHnmrWht0P12Z35v0c2H6 p4gS8Qw89cOhCrt4JGCrwCS0WKUo20N7sR17WCklv6fMjsEyZA3TgtsrkFMPi6LxaKa3 Pb+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=ETI+7pTqBeuHgO92av6q3CqrjctrJYtwPXoWZMoSaFs=; b=BkmjQ1FP9HpQvX6bveMDDEdEgjqMYgt5nNOWSP/iqyf4WlSV93jvrZlRvPpOUunQkz wzwQ/fBhrv3Y+tmKIPFplJClDQ9gWCAGaethgwrWjDnO0xwaPdZM/rUXimnm19z/iCd2 DzuhJn5ZG7O/PkzsPa40R4MZwxwW9mPASQ61oyU2Aido/zjWHezxt4sjUssVuuJjySIJ eFWn0kKg8dsWNrlrmL6JfO1I1tYoUf2+ii00wf10vIOTtcAFTO9SH/BkPzy9rdSeIpNK w7NtJfZayYMGstivQ4c2vyXKCkpnmyhsHuEyQs9tDV99sZ3TjmdOsLy7f+k19fmCBmn7 FbnA== X-Gm-Message-State: APjAAAUTNEJIMDJxpTnnhQczSM6TPEeMVLhVbzwrOPiN3eFdMuKvPu+4 RwXXlW+Opw2kNzJpbB8vJh0= X-Google-Smtp-Source: APXvYqxm/N7/lpEGW6Ndwn0WH9v4IyJ73ZE9E94lKarHF3W69GikmYQfHO09x4YXNRmH96PIazpDzw== X-Received: by 2002:a63:1e59:: with SMTP id p25mr513629pgm.270.1559855989766; Thu, 06 Jun 2019 14:19:49 -0700 (PDT) Received: from localhost ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id b35sm17752pjc.15.2019.06.06.14.19.49 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 06 Jun 2019 14:19:49 -0700 (PDT) Date: Thu, 6 Jun 2019 14:19:48 -0700 From: Guenter Roeck To: Jerry Hoemann Cc: wim@linux-watchdog.org, linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org, mironov.ivan@gmail.com, rasmus.villemoes@prevas.dk Subject: Re: [PATCH 5/6] watchdog/hpwdt: Update documentation Message-ID: <20190606211948.GD1299@roeck-us.net> References: <1558126783-4877-1-git-send-email-jerry.hoemann@hpe.com> <1558126783-4877-6-git-send-email-jerry.hoemann@hpe.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1558126783-4877-6-git-send-email-jerry.hoemann@hpe.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 17, 2019 at 02:59:42PM -0600, Jerry Hoemann wrote: > Update documentation to explain new module parameter kdumptimeout. > > Signed-off-by: Jerry Hoemann Reviewed-by: Guenter Roeck > --- > Documentation/watchdog/hpwdt.txt | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/watchdog/hpwdt.txt b/Documentation/watchdog/hpwdt.txt > index 55df692..35da141 100644 > --- a/Documentation/watchdog/hpwdt.txt > +++ b/Documentation/watchdog/hpwdt.txt > @@ -33,6 +33,10 @@ Last reviewed: 08/20/2018 > Default value is set when compiling the kernel. If it is set > to "Y", then there is no way of disabling the watchdog once > it has been started. > + kdumptimeout Minimum timeout in seconds to apply upon receipt of an NMI > + before calling panic. (-1) disables the watchdog. When value > + is > 0, the timer is reprogrammed with the greater of > + value or current timeout value. > > NOTE: More information about watchdog drivers in general, including the ioctl > interface to /dev/watchdog can be found in