From patchwork Wed Nov 6 03:05:37 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Safonov X-Patchwork-Id: 11229177 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 82B6C1390 for ; Wed, 6 Nov 2019 03:09:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 56E84217F4 for ; Wed, 6 Nov 2019 03:09:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=arista.com header.i=@arista.com header.b="ChIZGBOd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731132AbfKFDJD (ORCPT ); Tue, 5 Nov 2019 22:09:03 -0500 Received: from mail-pg1-f196.google.com ([209.85.215.196]:38427 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731100AbfKFDJC (ORCPT ); Tue, 5 Nov 2019 22:09:02 -0500 Received: by mail-pg1-f196.google.com with SMTP id 15so2940024pgh.5 for ; Tue, 05 Nov 2019 19:09:02 -0800 (PST) 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=u9meDnCrlVy1TEfNYgEE4zPiyrI7Aj0wUdJgTmJwPd0=; b=ChIZGBOdauzWNRPMnZx4mS7Rx5rG6NTYLpSXvupVqsl+sUmP7noGaGBGMiiv/y2/Ma MtXYd6Baj2roRqbE6Vq6XJNznJVhMLo+2V7rdESrYmmVPxu1Vew+x9mNg0BbRFRsAtTP gB7hfkRq5dCyv7yVeof+dALAis+0NRgnD4civRyhjY9SA2ON+JtbvVj7G/A8wPwllzZB rEeomigcHVdNEBgUrhkQg1IUIyaVKXk15XMbslvyVMTP5upDAUrcnY2PQhbp6s/1e0TF u26VOSKxbMhfkA8cjZj7Ka4FmmwXhD1VE52xXEsj5Cv0F37K4aukNd36KzI3Kkn+WEuq 4f4g== 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=u9meDnCrlVy1TEfNYgEE4zPiyrI7Aj0wUdJgTmJwPd0=; b=gVY/i2ccuBC2DABBWDEJvUWMkswO6vP+OqiDQ9o9P5QX56+TJKsTmQFAlFMa4+htkx 95Qsz1nW1Tq63IW7+Nq/cOjQ4PQz2XNfm5ZqzgkCDKLs2UqDF/I3PE7EAiIL/v1rKfKI SWppDpvkAM2IDaQZVlUFKkvYkt7Netf6/VzUoQQo2M5+bYO879LrMMQaAO251I8X2dFY VJoj9pDVAT+g7iW+xgiad++c7rHaoaWSKHsHoNRAdIbU8xklzvltn3qs40FspuKU6yn+ MCLNY+uMfFaBJOwLlJ3hPpeivHP5qKkCGGzYQCHTSM4PBRi77QEpC0z7xdkHThiDPZJz jpug== X-Gm-Message-State: APjAAAUBrZLnIGle6LExMOqNOzVHpZwOmPngrFTREgESsQVFibQvexTq qEPn/iBHuOO3mINTY1LP+TWbAQ== X-Google-Smtp-Source: APXvYqzhrFwpuYwd8Wlj1WmlC+ES/GKmbsEVqf2kNamEBw9yHqXZ/UGxwK3ReXng8nT7sP5aDGlQyg== X-Received: by 2002:a17:90a:c56:: with SMTP id u22mr654373pje.24.1573009742083; Tue, 05 Nov 2019 19:09:02 -0800 (PST) Received: from Mindolluin.ire.aristanetworks.com ([217.173.96.166]) by smtp.gmail.com with ESMTPSA id k24sm19570487pgl.6.2019.11.05.19.08.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Nov 2019 19:09:01 -0800 (PST) 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: [PATCH 46/50] power: Use show_stack_loglvl() Date: Wed, 6 Nov 2019 03:05:37 +0000 Message-Id: <20191106030542.868541-47-dima@arista.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191106030542.868541-1-dima@arista.com> References: <20191106030542.868541-1-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 --- 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 134a8af51511..3f39c9524c4d 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -487,7 +487,7 @@ 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)); }