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=-5.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 8B563C388F2 for ; Tue, 3 Nov 2020 06:41:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 469692227F for ; Tue, 3 Nov 2020 06:41:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="JGa/SWbi" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727747AbgKCGlr (ORCPT ); Tue, 3 Nov 2020 01:41:47 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:48140 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725993AbgKCGlq (ORCPT ); Tue, 3 Nov 2020 01:41:46 -0500 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 0A36fW2o093856; Tue, 3 Nov 2020 00:41:32 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1604385692; bh=fQcLh9XqTYbZj8GFCkL4Rr0ADLhc2H9p6l0p9YmSulk=; h=Subject:To:CC:References:From:Date:In-Reply-To; b=JGa/SWbieESsAXPh+IEQVTK9FXPCk3Mr7jS1bibOCBxsJaKhEwsmQrTwoKHDrAZDx 8xl2JlIvtGp9sfyMJmou1hqUd7IOWKXysnhDSe4RYdS/Nr5RdW7WNmHqkqwjIIDwqC I+CHE+rTUhuLKt5pwqs+CFWegYTqEdzH5dBrGQ9I= Received: from DLEE101.ent.ti.com (dlee101.ent.ti.com [157.170.170.31]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 0A36fWnJ082418 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 3 Nov 2020 00:41:32 -0600 Received: from DLEE105.ent.ti.com (157.170.170.35) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Tue, 3 Nov 2020 00:41:31 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE105.ent.ti.com (157.170.170.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Tue, 3 Nov 2020 00:41:31 -0600 Received: from [192.168.2.6] (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0A36fTuq097267; Tue, 3 Nov 2020 00:41:29 -0600 Subject: Re: [PATCH] thermal: ti-soc-thermal: Disable the CPU PM notifier for OMAP4430 To: Tony Lindgren CC: , , , , , , , , References: <20201029100335.27665-1-peter.ujfalusi@ti.com> <20201029105125.GJ5639@atomide.com> From: Peter Ujfalusi Message-ID: Date: Tue, 3 Nov 2020 08:42:09 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.4.0 MIME-Version: 1.0 In-Reply-To: <20201029105125.GJ5639@atomide.com> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 8bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Eduardo, Keerthy, On 29/10/2020 12.51, Tony Lindgren wrote: > * 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: Can you pick this one up for 5.10 to make omap4430-sdp to be usable (to not shut down randomly). The regression was introduced in 5.10-rc1. > Tested-by: Tony Lindgren > > Regards, > > Tony > - Péter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki