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=-3.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 D1769C433DF for ; Tue, 9 Jun 2020 04:32:19 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 89BB620810 for ; Tue, 9 Jun 2020 04:32:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Xs9bM2KJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 89BB620810 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 37E276B00AA; Tue, 9 Jun 2020 00:32:19 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 2FEC76B00AC; Tue, 9 Jun 2020 00:32:19 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 1A4636B00AD; Tue, 9 Jun 2020 00:32:19 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0154.hostedemail.com [216.40.44.154]) by kanga.kvack.org (Postfix) with ESMTP id E6E496B00AA for ; Tue, 9 Jun 2020 00:32:18 -0400 (EDT) Received: from smtpin30.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id A761318029138 for ; Tue, 9 Jun 2020 04:32:18 +0000 (UTC) X-FDA: 76908401556.30.touch32_170365826dbf Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin30.hostedemail.com (Postfix) with ESMTP id 85382180B3AA7 for ; Tue, 9 Jun 2020 04:32:18 +0000 (UTC) X-HE-Tag: touch32_170365826dbf X-Filterd-Recvd-Size: 2463 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf38.hostedemail.com (Postfix) with ESMTP for ; Tue, 9 Jun 2020 04:32:18 +0000 (UTC) Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 33FB720801; Tue, 9 Jun 2020 04:32:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591677137; bh=MoseR/O4xPbuN1Vkzi0Q+av4oF0qJO3ojLdyStci52M=; h=Date:From:To:Subject:In-Reply-To:From; b=Xs9bM2KJ6WozyVJaG9ihXadlaoElU79yH21k89ktK0hoYgAG04JzLcE9hx+x+oKmT AY9NtFzaHcdrhsHSSJ2QnK7tZYUW7ePtKngjvVOhMPIiUj67tP4hKYLi4X3Om+qRwm qJv7lGufkvgjN5EXZNu3uUr4tKbFCNmr3jwAxfcg= Date: Mon, 08 Jun 2020 21:32:16 -0700 From: Andrew Morton To: akpm@linux-foundation.org, dima@arista.com, gregkh@linuxfoundation.org, len.brown@intel.com, linux-mm@kvack.org, mm-commits@vger.kernel.org, pavel@ucw.cz, rafael.j.wysocki@intel.com, torvalds@linux-foundation.org Subject: [patch 46/93] power: use show_stack_loglvl() Message-ID: <20200609043216.ZOKDVK2bH%akpm@linux-foundation.org> In-Reply-To: <20200608212922.5b7fa74ca3f4e2444441b7f9@linux-foundation.org> User-Agent: s-nail v14.8.16 X-Rspamd-Queue-Id: 85382180B3AA7 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam03 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Dmitry Safonov Subject: power: use show_stack_loglvl() Aligning with other watchdog messages just before panic - use KERN_EMERG. Link: http://lkml.kernel.org/r/20200418201944.482088-47-dima@arista.com Signed-off-by: Dmitry Safonov Acked-by: Rafael J. Wysocki Cc: Greg Kroah-Hartman Cc: Len Brown Cc: Pavel Machek Signed-off-by: Andrew Morton --- drivers/base/power/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/base/power/main.c~power-use-show_stack_loglvl +++ a/drivers/base/power/main.c @@ -519,7 +519,7 @@ static void dpm_watchdog_handler(struct 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)); } _