From patchwork Mon Oct 2 07:05:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Kiszka X-Patchwork-Id: 13405602 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 750D1E784B0 for ; Mon, 2 Oct 2023 07:06:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235656AbjJBHGr (ORCPT ); Mon, 2 Oct 2023 03:06:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50374 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229519AbjJBHGr (ORCPT ); Mon, 2 Oct 2023 03:06:47 -0400 X-Greylist: delayed 62 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Mon, 02 Oct 2023 00:06:44 PDT Received: from mta-65-226.siemens.flowmailer.net (mta-65-226.siemens.flowmailer.net [185.136.65.226]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3F1979F for ; Mon, 2 Oct 2023 00:06:44 -0700 (PDT) Received: by mta-65-226.siemens.flowmailer.net with ESMTPSA id 20231002070540ea8540518559b9f7b1 for ; Mon, 02 Oct 2023 09:05:40 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=fm1; d=siemens.com; i=jan.kiszka@siemens.com; h=Date:From:Subject:To:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding:Cc; bh=YS/gSDbyGAVsoquDVRDCiD3OMr2urjttMQZDyKdBowU=; b=SWUuOS8PxxckojKgFcnEZJCl+ZK46+Xtu9tYgrMDRxus3d8UBXSzCepir01wJcWWKtkKSD kBanpgdoq1OmwyFL2mZTZ0fKIbqGxpOoGzC15HpsGW96pNc/MdEOYE5R84smMfLbwOEeiIBj dhC6f01iB1HY19iaUktZJVqAM3tvY=; From: Jan Kiszka To: stable@vger.kernel.org, Mika Westerberg Cc: Wim Van Sebroeck , Guenter Roeck , linux-watchdog@vger.kernel.org, =?utf-8?q?Daniel_P_=2E_Berrang=C3=A9?= , Malin Jonsson Subject: [PATCH 0/2] [4.19, 4.14] watchdog: iTCO: Backport of handle_boot_enabled=0 fix Date: Mon, 2 Oct 2023 09:05:38 +0200 Message-Id: MIME-Version: 1.0 X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-294854:519-21489:flowmailer Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org This suggests a commit (and a follow-up fix for it) from 5.16+ for stable because it fixes the usage of watchdog.handle_boot_enabled=0 for iTCO, closing a monitoring gap in OTA update scenarios. These patches are applicable to and have been tested with 4.19, 4.14 stable heads. The second patch required rebasing, the first one applied as-is from upstream. Jan Cc: Malin Jonsson Mika Westerberg (2): watchdog: iTCO_wdt: No need to stop the timer in probe watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running drivers/watchdog/iTCO_wdt.c | 26 +++++++++++++++++++++----- 1 file changed, 21 insertions(+), 5 deletions(-)