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=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 5A1A9C55179 for ; Thu, 29 Oct 2020 10:51:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0E40820731 for ; Thu, 29 Oct 2020 10:51:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726723AbgJ2Kvb (ORCPT ); Thu, 29 Oct 2020 06:51:31 -0400 Received: from muru.com ([72.249.23.125]:47132 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726351AbgJ2Kva (ORCPT ); Thu, 29 Oct 2020 06:51:30 -0400 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id 2074C807E; Thu, 29 Oct 2020 10:51:33 +0000 (UTC) Date: Thu, 29 Oct 2020 12:51:25 +0200 From: Tony Lindgren To: Peter Ujfalusi Cc: edubezval@gmail.com, j-keerthy@ti.com, aford173@gmail.com, linux-pm@vger.kernel.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, andreas@kemnade.info, daniel.lezcano@linaro.org Subject: Re: [PATCH] thermal: ti-soc-thermal: Disable the CPU PM notifier for OMAP4430 Message-ID: <20201029105125.GJ5639@atomide.com> References: <20201029100335.27665-1-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201029100335.27665-1-peter.ujfalusi@ti.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Peter Ujfalusi [201029 10:03]: > Disabling the notifier fixes the random shutdowns on OMAP4430 (ES2.0 and ES2.1) > but it does not cause any issues on OMAP4460 (PandaES) or OMAP3630 (BeagleXM). > Tony's duovero with OMAP4430 ES2.3 did not ninja-shutdown, but he also have > constant and steady stream of: > thermal thermal_zone0: failed to read out thermal zone (-5) Works for me and I've verified duovero still keeps hitting core ret idle: Tested-by: Tony Lindgren Regards, Tony