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=-10.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 C48E8C433DF for ; Thu, 27 Aug 2020 09:47:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A3853207CD for ; Thu, 27 Aug 2020 09:47:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="nZ/62gMn" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727902AbgH0Jq5 (ORCPT ); Thu, 27 Aug 2020 05:46:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41966 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726938AbgH0Jqy (ORCPT ); Thu, 27 Aug 2020 05:46:54 -0400 Received: from mail-pg1-x543.google.com (mail-pg1-x543.google.com [IPv6:2607:f8b0:4864:20::543]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 85154C06121B for ; Thu, 27 Aug 2020 02:46:54 -0700 (PDT) Received: by mail-pg1-x543.google.com with SMTP id g1so2959122pgm.9 for ; Thu, 27 Aug 2020 02:46:54 -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=puFJvvkCYrkSU+2mPd9TFfTDEUDnHWynPJmwVQsczvM=; b=nZ/62gMns/bukvTuVDxNH3hPPBZPeUmZJEAtRljc29m5I5JU/ap3Nh55OSh2k/8xbj cK3H8jAR9QuSXDUqjXrV2RVp7MBinIEdmMnuJql2N5ytH5NuPPLBlHwBS2XDN7RlEYE4 hPvYBRFZ2BkyZ4a6HIG685o06n1pBth12eFirf5R0gIR2q6M7eoqL17hdoqAehb0ccNM zyhmF2W0fv+YXTmZfY3VSTQcPDBC3eUaRHW+Fh21qPKAlHf6efuYFZyC3T6m7qgJnaye NG94u0ZJfXLOR5j0bekn2LzgDkaOJcl+FD2E4GaUXUqg/Szbj7Bygnv4JGl8jwFibGq8 WWjg== 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=puFJvvkCYrkSU+2mPd9TFfTDEUDnHWynPJmwVQsczvM=; b=YXKKXOmkFuqU7iA6eeqn+mhnuMd4+JfSvOS/i4pHOW5FVhxW+Z0HTkfseTZnNBQhHj njzl16/55anJ4EEADZCzSVJzm3eHCBR104MmXgZ2P3RYtg/o702RtWAbnLMWAmNHv+Xu S/H/TykKOgpNVvWrErypWW3n9XWFoUQG7w14mEV2Xgj0NZpevGhooopuZupsogbN1yyA MPCKIjEZ0Klw4OmP43p3GdscnamSLUXzOu/zO7pOHFmfcfEXYzwYOJy9yc0w/S2CW4rL MCONAnQVLuz8a1BaVqFvjVuGVviZwiJSjPyhh68RyZ62y1tJ2OY5g5jSGOlDS7xk2w+V D0RQ== X-Gm-Message-State: AOAM5313/6NNEmcSTkAA9KI3mv4shK4g0TCJkrsGviKA/L/ar1y8nr5a GmCLeWMzUZagwbfy+54u2DdR/w== X-Google-Smtp-Source: ABdhPJxCi6eODIe7Txd+wQ73Y3W8HmoSgDpmEbe/MekUfNFLM3VQCuM8ZvaiR0tBC3F+5+3OutFfOA== X-Received: by 2002:a62:4ed4:: with SMTP id c203mr15581343pfb.151.1598521613728; Thu, 27 Aug 2020 02:46:53 -0700 (PDT) Received: from localhost ([122.167.135.199]) by smtp.gmail.com with ESMTPSA id s10sm1720942pjl.37.2020.08.27.02.46.52 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 27 Aug 2020 02:46:53 -0700 (PDT) Date: Thu, 27 Aug 2020 15:16:51 +0530 From: Viresh Kumar To: Naresh Kamboju Cc: open list , Linux PM , Linux-Next Mailing List , lkft-triage@lists.linaro.org, Stephan Gerhold , Rajendra Nayak , Ulf Hansson , Krzysztof Kozlowski , sbhanu@codeaurora.org, Sibi Sankar , Matthias Kaehlcke , Stephen Boyd , nm@ti.com Subject: Re: WARNING: at drivers/opp/core.c:678 dev_pm_opp_set_rate+0x4cc/0x5d4 - on arm x15 Message-ID: <20200827094651.3grvs6ungv3dh7y3@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-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org On 27-08-20, 15:04, Naresh Kamboju wrote: > While boot testing arm x15 devices the Kernel warning noticed with linux next > tag 20200825. > > BAD: next-20200825 > GOOD: next-20200824 > > metadata: > git branch: master > git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > git commit: 3a00d3dfd4b68b208ecd5405e676d06c8ad6bb63 > git describe: next-20200825 > make_kernelversion: 5.9.0-rc2 > kernel-config: > https://builds.tuxbuild.com/LDTu4GFMmvkJspza5LJIjQ/kernel.config > > We are working on git bisect and boot testing on x15 and get back to you. Was this working earlier ? But considering that multiple things related to OPP broke recently, it may be a OPP core bug as well. Not sure though. Can you give me delta between both the next branches for drivers/opp/ path ? I didn't get these tags after fetching linux-next. -- viresh