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=-5.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,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 1CF45C433E6 for ; Mon, 31 Aug 2020 11:20:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EEE922068E for ; Mon, 31 Aug 2020 11:20:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="FNd/akIM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725964AbgHaLTj (ORCPT ); Mon, 31 Aug 2020 07:19:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43632 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726528AbgHaLR6 (ORCPT ); Mon, 31 Aug 2020 07:17:58 -0400 Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2297C0611E0 for ; Mon, 31 Aug 2020 04:09:42 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id c142so392056pfb.7 for ; Mon, 31 Aug 2020 04:09:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=E02AUVeFQVT/Yby1TXwpBy6LjVsB+G1ulzMrGLTQLsU=; b=FNd/akIMkL3eaopJcpGVw841qNXHifVpshOPHlo/uuzzMC1uIxR4rpF1cuEx20MJW8 zRU3b7IXYtOiWUHE2usegI5lqkz29pQSEe7lc2Zn6kFtFUMZkTsgPTu53uMWFebd0coM iLMT0oFYlNnVymD+VsZPkcbeOQMjtAIsBp7DxOf1eo/wPc9H61/kybyugntRfQEZbv8D gwC6Tj3nw1Cui3GshhMMxUmIqh6mQUDR4d6WK83d4fAnnl0g+V9RF79Hz/YfHby4mlw7 mR3PyKcjWV5VnHdjRO8FhwNUz77opdus4HEGeEpTBOw/d8C3bmxPjA6qWJWpAFad6iz7 g8gw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=E02AUVeFQVT/Yby1TXwpBy6LjVsB+G1ulzMrGLTQLsU=; b=gCSxqCtrXrMWEocQEs7DtpurFBVN3w/dy3RSj8afzEgYUFQdreIYfHLrdc2I3ddDUn 5wm/T7tapl/kLKTlU+gOIn9IjKnyb+l4qq00cOfP4GR+2Fw6ZPEV/Vt0tmGFAsjyNhYa WAhfMuYhHFpMaaAOMAWRM1hu9gcHSWLoOPmJHO1K8z57FXT9UJXjqoLGqQeJPFpMvxSF ge8ute1FQWLyCWj6O3vAColF9P+o267+P5GzBXeljfZ/LDdMmSs4tQ3ZquTmcNx4KQkR 0TF4SrfcIw1CLYQ99sP5v9KJHWlevj5PsOeXQ3QRImDTcsBqTmHDNwSL7c3UlaumxoeI Rfmw== X-Gm-Message-State: AOAM531zNAFtMxp9TVbX8abfX0c+eGjvIWNFZSRVkQpnIH4DV63XsTtq qxDxVLaS93bcjRm2HHlEHtKcAQ== X-Google-Smtp-Source: ABdhPJzSBT56cUJvUmQ1jeDl1RjMGJiu46b0HYsbuCGKuS2QrgmD92t81oKVAXJFmHCb4EhXLUuNfg== X-Received: by 2002:aa7:9207:: with SMTP id 7mr819876pfo.156.1598872182053; Mon, 31 Aug 2020 04:09:42 -0700 (PDT) Received: from localhost ([122.167.135.199]) by smtp.gmail.com with ESMTPSA id u16sm7495367pfn.134.2020.08.31.04.09.40 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 31 Aug 2020 04:09:41 -0700 (PDT) Date: Mon, 31 Aug 2020 16:39:39 +0530 From: Viresh Kumar To: rnayak@codeaurora.org, Adrian Hunter , Andy Gross , Bjorn Andersson , Daniel Vetter , David Airlie , Fabio Estevam , Greg Kroah-Hartman , Jiri Slaby , Mark Brown , NXP Linux Team , Pengutronix Kernel Team , Qiang Yu , "Rafael J. Wysocki" , Rob Clark , Sascha Hauer , Sean Paul , Shawn Guo , Ulf Hansson Cc: linux-pm@vger.kernel.org, Vincent Guittot , Stephen Boyd , Nishanth Menon , Douglas Anderson , Naresh Kamboju , dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, lima@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-serial@vger.kernel.org, linux-spi@vger.kernel.org Subject: Re: [PATCH V2 0/8] opp: Unconditionally call dev_pm_opp_of_remove_table() Message-ID: <20200831110939.qnyugmhajkg36gzw@vireshk-i7> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20180716-391-311a52 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 28-08-20, 11:37, Viresh Kumar wrote: > Hello, > > This cleans up some of the user code around calls to > dev_pm_opp_of_remove_table(). > > All the patches can be picked by respective maintainers directly except > for the last patch, which needs the previous two to get merged first. > > These are based for 5.9-rc1. > Viresh Kumar (8): > cpufreq: imx6q: Unconditionally call dev_pm_opp_of_remove_table() > drm/lima: Unconditionally call dev_pm_opp_of_remove_table() > drm/msm: Unconditionally call dev_pm_opp_of_remove_table() > mmc: sdhci-msm: Unconditionally call dev_pm_opp_of_remove_table() > spi: spi-geni-qcom: Unconditionally call dev_pm_opp_of_remove_table() > spi: spi-qcom-qspi: Unconditionally call dev_pm_opp_of_remove_table() > tty: serial: qcom_geni_serial: Unconditionally call > dev_pm_opp_of_remove_table() > qcom-geni-se: remove has_opp_table During testing by some of the Linaro folks on linux-next, we found out that there was a bug in the OPP core (which makes the kernel crash in some corner cases with these patches) for which I have sent a fix today which should be part of 5.9-rc4: https://lore.kernel.org/lkml/922ff0759a16299e24cacfc981ac07914d8f1826.1598865786.git.viresh.kumar@linaro.org/ Please apply the patches over rc4 only once it comes out (I will confirm by that time once the patch gets merged). Else you guys can provide your Ack and I can take the patches through OPP tree. -- viresh 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=-5.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, 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 68C2EC433E2 for ; Mon, 31 Aug 2020 11:11:20 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 350BB2072D for ; Mon, 31 Aug 2020 11:11:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="pY57JDl+"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="FNd/akIM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 350BB2072D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=qIVGAK2K5o5wAzk3U41V+BfRGMzXPTBghY3sAzY6DwM=; b=pY57JDl+2lFURrqfNjRd29+j6 VoX6Hhj0wrI6T5c5xQzXsdk4dwlGdmyuPxR+zl2HYdYYSLAW6xLO4vhvcikvJJI8U3KxSSZHa7jOX L7bqFIU5AoajkG2sUZBkFFW6zpbNPIV61h2FLZB10DrC0Yob5bhuWvXumHx7HgFtligJoxFq7eJgu e0e7/62x8gEdoyru5fApNob6w/Ir0apbzKLvsKw4tdCDWr/O4YGprpVTHChLR43EyM6dbb9g255bh 31P9SuO0XxqhbahkALfeD5iWRhysSYaVAajOc5RGHs4tw7Y+sVGJddo8pwR4D3d1gv60nNo3XzZ2v PgHfrcZHQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kChh8-0004Xz-6u; Mon, 31 Aug 2020 11:09:50 +0000 Received: from mail-pg1-x543.google.com ([2607:f8b0:4864:20::543]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kChh3-0004W1-FP for linux-arm-kernel@lists.infradead.org; Mon, 31 Aug 2020 11:09:47 +0000 Received: by mail-pg1-x543.google.com with SMTP id w186so410778pgb.8 for ; Mon, 31 Aug 2020 04:09:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=E02AUVeFQVT/Yby1TXwpBy6LjVsB+G1ulzMrGLTQLsU=; b=FNd/akIMkL3eaopJcpGVw841qNXHifVpshOPHlo/uuzzMC1uIxR4rpF1cuEx20MJW8 zRU3b7IXYtOiWUHE2usegI5lqkz29pQSEe7lc2Zn6kFtFUMZkTsgPTu53uMWFebd0coM iLMT0oFYlNnVymD+VsZPkcbeOQMjtAIsBp7DxOf1eo/wPc9H61/kybyugntRfQEZbv8D gwC6Tj3nw1Cui3GshhMMxUmIqh6mQUDR4d6WK83d4fAnnl0g+V9RF79Hz/YfHby4mlw7 mR3PyKcjWV5VnHdjRO8FhwNUz77opdus4HEGeEpTBOw/d8C3bmxPjA6qWJWpAFad6iz7 g8gw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=E02AUVeFQVT/Yby1TXwpBy6LjVsB+G1ulzMrGLTQLsU=; b=McrOJ5DTgWNfpWPJWHna7aADxG5QcTVHhmoYOgYv0wQS/nghz1BASBL6DSJ4pjP/YX 7wpn33gAgtT/oioTB0+gRntsB+/vYTTvhvq3N40UuAkbdCLv4RqBL9TKCPtTIZjPcqYT UPXugCcuIbzlwFKAHrP0s0I7RrOuYHtzcBNt9p/RScz4yzZyys2DBHSsVQmPld4A/2Fl 5fT6TbZi/zmcA6jgYyrMg6P7s7wAdXkAF2X7vyBh1xQkTpE7eZH10dQH4VGNdMtBqvuh 8QZVXq3lUX7Z7BZn5guSG7DpVyYzOib2ufsgki56MYh/s4TghVQ0ZGdzpFWN2ydpq9JB vDog== X-Gm-Message-State: AOAM530VWvJbcfhTicpg0XEPa7Iin1z3t7rzD5Qsl2UPBu1gWZtJp2hD xvaCPeNne7+WW2Frrff89OXFbQ== X-Google-Smtp-Source: ABdhPJzSBT56cUJvUmQ1jeDl1RjMGJiu46b0HYsbuCGKuS2QrgmD92t81oKVAXJFmHCb4EhXLUuNfg== X-Received: by 2002:aa7:9207:: with SMTP id 7mr819876pfo.156.1598872182053; Mon, 31 Aug 2020 04:09:42 -0700 (PDT) Received: from localhost ([122.167.135.199]) by smtp.gmail.com with ESMTPSA id u16sm7495367pfn.134.2020.08.31.04.09.40 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 31 Aug 2020 04:09:41 -0700 (PDT) Date: Mon, 31 Aug 2020 16:39:39 +0530 From: Viresh Kumar To: rnayak@codeaurora.org, Adrian Hunter , Andy Gross , Bjorn Andersson , Daniel Vetter , David Airlie , Fabio Estevam , Greg Kroah-Hartman , Jiri Slaby , Mark Brown , NXP Linux Team , Pengutronix Kernel Team , Qiang Yu , "Rafael J. Wysocki" , Rob Clark , Sascha Hauer , Sean Paul , Shawn Guo , Ulf Hansson Subject: Re: [PATCH V2 0/8] opp: Unconditionally call dev_pm_opp_of_remove_table() Message-ID: <20200831110939.qnyugmhajkg36gzw@vireshk-i7> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20180716-391-311a52 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200831_070945_692084_B3F56296 X-CRM114-Status: GOOD ( 15.55 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nishanth Menon , Vincent Guittot , lima@lists.freedesktop.org, linux-pm@vger.kernel.org, Stephen Boyd , linux-arm-msm@vger.kernel.org, Naresh Kamboju , linux-mmc@vger.kernel.org, Douglas Anderson , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, linux-spi@vger.kernel.org, freedreno@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 28-08-20, 11:37, Viresh Kumar wrote: > Hello, > > This cleans up some of the user code around calls to > dev_pm_opp_of_remove_table(). > > All the patches can be picked by respective maintainers directly except > for the last patch, which needs the previous two to get merged first. > > These are based for 5.9-rc1. > Viresh Kumar (8): > cpufreq: imx6q: Unconditionally call dev_pm_opp_of_remove_table() > drm/lima: Unconditionally call dev_pm_opp_of_remove_table() > drm/msm: Unconditionally call dev_pm_opp_of_remove_table() > mmc: sdhci-msm: Unconditionally call dev_pm_opp_of_remove_table() > spi: spi-geni-qcom: Unconditionally call dev_pm_opp_of_remove_table() > spi: spi-qcom-qspi: Unconditionally call dev_pm_opp_of_remove_table() > tty: serial: qcom_geni_serial: Unconditionally call > dev_pm_opp_of_remove_table() > qcom-geni-se: remove has_opp_table During testing by some of the Linaro folks on linux-next, we found out that there was a bug in the OPP core (which makes the kernel crash in some corner cases with these patches) for which I have sent a fix today which should be part of 5.9-rc4: https://lore.kernel.org/lkml/922ff0759a16299e24cacfc981ac07914d8f1826.1598865786.git.viresh.kumar@linaro.org/ Please apply the patches over rc4 only once it comes out (I will confirm by that time once the patch gets merged). Else you guys can provide your Ack and I can take the patches through OPP tree. -- viresh _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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=-5.3 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 4BF8DC433E6 for ; Tue, 1 Sep 2020 07:32:41 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 15E32206CD for ; Tue, 1 Sep 2020 07:32:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="FNd/akIM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 15E32206CD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EACF86E7FE; Tue, 1 Sep 2020 07:32:22 +0000 (UTC) Received: from mail-pf1-x441.google.com (mail-pf1-x441.google.com [IPv6:2607:f8b0:4864:20::441]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7D7586E096 for ; Mon, 31 Aug 2020 11:09:42 +0000 (UTC) Received: by mail-pf1-x441.google.com with SMTP id o20so384267pfp.11 for ; Mon, 31 Aug 2020 04:09:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=E02AUVeFQVT/Yby1TXwpBy6LjVsB+G1ulzMrGLTQLsU=; b=FNd/akIMkL3eaopJcpGVw841qNXHifVpshOPHlo/uuzzMC1uIxR4rpF1cuEx20MJW8 zRU3b7IXYtOiWUHE2usegI5lqkz29pQSEe7lc2Zn6kFtFUMZkTsgPTu53uMWFebd0coM iLMT0oFYlNnVymD+VsZPkcbeOQMjtAIsBp7DxOf1eo/wPc9H61/kybyugntRfQEZbv8D gwC6Tj3nw1Cui3GshhMMxUmIqh6mQUDR4d6WK83d4fAnnl0g+V9RF79Hz/YfHby4mlw7 mR3PyKcjWV5VnHdjRO8FhwNUz77opdus4HEGeEpTBOw/d8C3bmxPjA6qWJWpAFad6iz7 g8gw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=E02AUVeFQVT/Yby1TXwpBy6LjVsB+G1ulzMrGLTQLsU=; b=W5PAQJzR7LxJSMvz3boOllYi8ZeMZZHjY4drlJc4qBeexj6GkvPBaS60w49tQcuXsT WmG69FO72vtymNB57COLu3y2NVKDG+4eKtF8O2XidJt2iKUTS9ksa/brY9IFKitCxYft etKrT6P0J+fxvN9yr+bW3Qg/RGDkf6h8vQRHsnyCJN6vw1FozCj3Cu+J4c3KzOWTXdMB nPGj1vSIBhpTZ6SWO6LHtG5dbIrB06NGUOsUeA1ST3lapmefDKh+PfuVEDX5TOjDAP+6 TkQSyu+89CkKVBFUKZWn2x/VrLRchNv2aGRXJDvQ8R8B3Df4SBryoVsfzSi71EDq6Wpf hiUA== X-Gm-Message-State: AOAM533z7umqplV/wHhOfbsjue4ubpuwglN0ROsX74pXst+H0y/wVssf kZLbPNws3pWfqvAhqMEaKxbuqQ== X-Google-Smtp-Source: ABdhPJzSBT56cUJvUmQ1jeDl1RjMGJiu46b0HYsbuCGKuS2QrgmD92t81oKVAXJFmHCb4EhXLUuNfg== X-Received: by 2002:aa7:9207:: with SMTP id 7mr819876pfo.156.1598872182053; Mon, 31 Aug 2020 04:09:42 -0700 (PDT) Received: from localhost ([122.167.135.199]) by smtp.gmail.com with ESMTPSA id u16sm7495367pfn.134.2020.08.31.04.09.40 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 31 Aug 2020 04:09:41 -0700 (PDT) Date: Mon, 31 Aug 2020 16:39:39 +0530 From: Viresh Kumar To: rnayak@codeaurora.org, Adrian Hunter , Andy Gross , Bjorn Andersson , Daniel Vetter , David Airlie , Fabio Estevam , Greg Kroah-Hartman , Jiri Slaby , Mark Brown , NXP Linux Team , Pengutronix Kernel Team , Qiang Yu , "Rafael J. Wysocki" , Rob Clark , Sascha Hauer , Sean Paul , Shawn Guo , Ulf Hansson Subject: Re: [PATCH V2 0/8] opp: Unconditionally call dev_pm_opp_of_remove_table() Message-ID: <20200831110939.qnyugmhajkg36gzw@vireshk-i7> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20180716-391-311a52 X-Mailman-Approved-At: Tue, 01 Sep 2020 07:31:54 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Nishanth Menon , Vincent Guittot , lima@lists.freedesktop.org, linux-pm@vger.kernel.org, Stephen Boyd , linux-arm-msm@vger.kernel.org, Naresh Kamboju , linux-mmc@vger.kernel.org, Douglas Anderson , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, linux-spi@vger.kernel.org, freedreno@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On 28-08-20, 11:37, Viresh Kumar wrote: > Hello, > > This cleans up some of the user code around calls to > dev_pm_opp_of_remove_table(). > > All the patches can be picked by respective maintainers directly except > for the last patch, which needs the previous two to get merged first. > > These are based for 5.9-rc1. > Viresh Kumar (8): > cpufreq: imx6q: Unconditionally call dev_pm_opp_of_remove_table() > drm/lima: Unconditionally call dev_pm_opp_of_remove_table() > drm/msm: Unconditionally call dev_pm_opp_of_remove_table() > mmc: sdhci-msm: Unconditionally call dev_pm_opp_of_remove_table() > spi: spi-geni-qcom: Unconditionally call dev_pm_opp_of_remove_table() > spi: spi-qcom-qspi: Unconditionally call dev_pm_opp_of_remove_table() > tty: serial: qcom_geni_serial: Unconditionally call > dev_pm_opp_of_remove_table() > qcom-geni-se: remove has_opp_table During testing by some of the Linaro folks on linux-next, we found out that there was a bug in the OPP core (which makes the kernel crash in some corner cases with these patches) for which I have sent a fix today which should be part of 5.9-rc4: https://lore.kernel.org/lkml/922ff0759a16299e24cacfc981ac07914d8f1826.1598865786.git.viresh.kumar@linaro.org/ Please apply the patches over rc4 only once it comes out (I will confirm by that time once the patch gets merged). Else you guys can provide your Ack and I can take the patches through OPP tree. -- viresh _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel