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=-7.3 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 A5F35C47094 for ; Thu, 10 Jun 2021 08:25:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 90A7F613FE for ; Thu, 10 Jun 2021 08:25:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230396AbhFJI11 (ORCPT ); Thu, 10 Jun 2021 04:27:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49448 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230311AbhFJI1V (ORCPT ); Thu, 10 Jun 2021 04:27:21 -0400 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A35B9C061574 for ; Thu, 10 Jun 2021 01:25:11 -0700 (PDT) Received: by mail-pj1-x102a.google.com with SMTP id k5so3206735pjj.1 for ; Thu, 10 Jun 2021 01:25:11 -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=wvT4K65HJqu4cpNZj3n9YyeOT6IYKvd3QDptTISVcLM=; b=YgwD/vhyqvAl9YxKoqRmfRLmSPvk/YbVgEOGYMTvQRInI+4zjYhoU5675gLHS/WeWM BmOBTxu3YAmmsRm69LMLVBDXOZKpj8YOVzO1jaaNLeoc2pKS+2kZ+wQ0VXUjQ+CijkS6 A5Mvq3Q97Oo5n/IpEntVH/yfEgoc/u4vttw5bFfhleC2APLNBu9E7rG3THZG7AVYVGdK 9zkt2c62QQInyztkcmHxpnMQwqS9uEZZTQCrUQx2LnLZuWVy0P0A4vb+olICA2wDsJI0 9+e2UgDuaBSPOJq6VKvowdL5Rs+qmQnuFbYHAGER+N0AY77lUyJgTISql2lTXS+Id93q EePg== 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=wvT4K65HJqu4cpNZj3n9YyeOT6IYKvd3QDptTISVcLM=; b=G9Xq+wBFX2wTFeN5Yjnc3iWFdZnRHubJd11V4lMfWA39ttTe43U3POrLvjyPAdR9Zx 4OBAI3WwW2+aU++IoUxAkPwsCNpzT39gxV/jtXtT1e7RYismO6MKuvDg8Uk3IGHvXQEU loeFE2d8BwlWSzrCUlDLvMk4lAbG4HWT/jRrprtGuvovAZHyZ1k3sRzOjeIcPo0JiA1q jHB5d0leEfaRfZ1fLuJ9CTLP5RQJpk/4m2Ofn5VN8LmFQu4eDW5sZ+JdBdhVDl80Wi1c pi6MXZs3wAn/wrgt937Mc/hSxpQdfyXY/kaU5uCVfklMmTsvnDW2NAlt1P4nOCa+l+Eo kz1Q== X-Gm-Message-State: AOAM530UUcubL4MuQaNCNjbjrdP8TK1booUXxNuWPVEa2Zv9FnuXggOp 2iOyiK+nc114BElFHMp2nHujqg== X-Google-Smtp-Source: ABdhPJwhppcQo/1ShgwmUjhTXb+2sRaKsNZA7dmdZMTrOzJ9ezaFknq9StjI6i16yGrjU5WvFO8bZA== X-Received: by 2002:a17:902:b181:b029:fc:c069:865c with SMTP id s1-20020a170902b181b02900fcc069865cmr3936476plr.28.1623313511220; Thu, 10 Jun 2021 01:25:11 -0700 (PDT) Received: from localhost ([136.185.169.128]) by smtp.gmail.com with ESMTPSA id f28sm1962976pgb.12.2021.06.10.01.25.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Jun 2021 01:25:10 -0700 (PDT) Date: Thu, 10 Jun 2021 13:55:08 +0530 From: Viresh Kumar To: Qian Cai Cc: Rafael Wysocki , Ben Segall , Catalin Marinas , Daniel Bristot de Oliveira , Dietmar Eggemann , Greg Kroah-Hartman , Ingo Molnar , Juri Lelli , Mel Gorman , Peter Zijlstra , "Rafael J. Wysocki" , Steven Rostedt , Sudeep Holla , Vincent Guittot , Will Deacon , linux-pm@vger.kernel.org, Ionela Voinescu , linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH V6 0/4] cpufreq: cppc: Add support for frequency invariance Message-ID: <20210610082508.756r22w4xd2j6vmm@vireshk-i7> References: <41f5195e-0e5f-fdfe-ba37-34e1fd8e4064@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <41f5195e-0e5f-fdfe-ba37-34e1fd8e4064@quicinc.com> User-Agent: NeoMutt/20180716-391-311a52 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09-06-21, 11:46, Qian Cai wrote: > Git blame pointed out this series for a use-after-free during CPU offline/online. Any thoughts? Thanks for reporting the problem here Qian. I have sent you a patchset to fix these issues, please see if that works fine or not. It isn't tested by me, as I didn't have the right setup for it. -- viresh