From patchwork Mon Mar 16 14:39:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Safonov X-Patchwork-Id: 11440499 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9F3C61667 for ; Mon, 16 Mar 2020 14:43:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7F5F42071C for ; Mon, 16 Mar 2020 14:43:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=arista.com header.i=@arista.com header.b="mjrRsnE2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731626AbgCPOnK (ORCPT ); Mon, 16 Mar 2020 10:43:10 -0400 Received: from mail-pj1-f67.google.com ([209.85.216.67]:53568 "EHLO mail-pj1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731597AbgCPOnK (ORCPT ); Mon, 16 Mar 2020 10:43:10 -0400 Received: by mail-pj1-f67.google.com with SMTP id l36so8472125pjb.3 for ; Mon, 16 Mar 2020 07:43:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arista.com; s=googlenew; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=0T6eUZWJFpQZ/XJKy7vg1EXBeh3H+l+5vlhQNaC9i78=; b=mjrRsnE2XY7JiAQDYEYP09KWRdNgG8/PGGq2UDz/ci+puu8+/esreB2Z8AyQ+K0o2g GgB9pxwrVz/ebZFP2laHwIoGlW8PE+HbtGz8I3ijGVPotzy1Zc8BF3onxmPHuDj+2Igy ULnn8qz6/HDqAx4b0yPlmLSmByXSd/PbILvkPuPpbg5aZr6wlGTMBLVwWPyWOebqclwO Yb0BHwYdOWZd6lGrzzqmZJd0wBEJobHPmot+55IqkURXTTLW9ZK9Rv/oqA1jhnVI4LbW BcGT0E9JafnLLGBbFV3NPu9aCXy6xKt25xf7l5wzmZT93PQjDfqai3eWnwuLC5zC7KAA mB8w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=0T6eUZWJFpQZ/XJKy7vg1EXBeh3H+l+5vlhQNaC9i78=; b=Y2BEUgXRTro/l0EJyF0cJRY1+XC9UUlfj1JmGT4yQTxTS2fbOyjH4Cxb+T39mI6PFt FXLXPkqBg6F57Z5Sqd3abgl1GcSb4wTujOpVK9CV9lLJTqaA3y0yk0fz+V2cOKfGhSKk vLAT/enp6Ez+tyoC7dcrFnhX6VkMJWtVjddfnABYZM6fBpDGAJCBSEFw8ESIkCHpBLi+ xz6VWDQvv3z1NGAsf4tiwGenR1tbGogLicQcexMbft2jq5kXl1V9k5RK6VTADLATeTMN yOIWl8XDnI8OwAd7SMk9vgyrLCJcQx+ChN568blI1TFJgddY4qrKs4n90XaZfZ04xH9y QvVw== X-Gm-Message-State: ANhLgQ3DqLE+KVrPCuWP3+hDRR67fCZhhMZEtUnOZa4B8sQqXiP2oF27 LkvRYPZEKA7IZRFFcqgPZkEVmQ== X-Google-Smtp-Source: ADFU+vsc1UcVd0oS5FFxZM0ubaWJF/60SgDQyjjcOcJyqIsml2MBURYSJQs5xxaWHDhEhaqKRmAADw== X-Received: by 2002:a17:902:59dd:: with SMTP id d29mr9747644plj.246.1584369787990; Mon, 16 Mar 2020 07:43:07 -0700 (PDT) Received: from Mindolluin.aristanetworks.com ([2a02:8084:e84:2480:228:f8ff:fe6f:83a8]) by smtp.gmail.com with ESMTPSA id i2sm81524pjs.21.2020.03.16.07.43.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Mar 2020 07:43:07 -0700 (PDT) From: Dmitry Safonov To: linux-kernel@vger.kernel.org Cc: Dmitry Safonov <0x7f454c46@gmail.com>, Dmitry Safonov , Andrew Morton , Greg Kroah-Hartman , Ingo Molnar , Jiri Slaby , Petr Mladek , Sergey Senozhatsky , Steven Rostedt , Tetsuo Handa , Len Brown , Pavel Machek , "Rafael J. Wysocki" , linux-pm@vger.kernel.org Subject: [PATCHv2 46/50] power: Use show_stack_loglvl() Date: Mon, 16 Mar 2020 14:39:12 +0000 Message-Id: <20200316143916.195608-47-dima@arista.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200316143916.195608-1-dima@arista.com> References: <20200316143916.195608-1-dima@arista.com> MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Aligning with other watchdog messages just before panic - use KERN_EMERG. Cc: Greg Kroah-Hartman Cc: Len Brown Cc: Pavel Machek Cc: "Rafael J. Wysocki" Cc: linux-pm@vger.kernel.org Signed-off-by: Dmitry Safonov Acked-by: Rafael J. Wysocki --- drivers/base/power/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index 0e99a760aebd..9b8450eab02e 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -515,7 +515,7 @@ static void dpm_watchdog_handler(struct timer_list *t) struct dpm_watchdog *wd = from_timer(wd, t, timer); dev_emerg(wd->dev, "**** DPM device timeout ****\n"); - show_stack(wd->tsk, NULL); + show_stack_loglvl(wd->tsk, NULL, KERN_EMERG); panic("%s %s: unrecoverable failure\n", dev_driver_string(wd->dev), dev_name(wd->dev)); }