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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87A1FC433FE for ; Fri, 14 Oct 2022 16:18:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230507AbiJNQSq (ORCPT ); Fri, 14 Oct 2022 12:18:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54476 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229616AbiJNQSn (ORCPT ); Fri, 14 Oct 2022 12:18:43 -0400 Received: from mail-pj1-x1036.google.com (mail-pj1-x1036.google.com [IPv6:2607:f8b0:4864:20::1036]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 115C01D1E0B for ; Fri, 14 Oct 2022 09:18:43 -0700 (PDT) Received: by mail-pj1-x1036.google.com with SMTP id 70so5324899pjo.4 for ; Fri, 14 Oct 2022 09:18:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=+rwJcZoSLzvl752vkHgduerXDWCkM/4mG6DevuxAJqE=; b=l5pISY4h/0axbk5ZlTO3f813qzqj32KnqvRQ54dWUsSoA+SemH1xuWAwHrzj6lXVwI +abjmKUPlJqAamfLotZPI8NcURaQf39edYJVsQfdflV5Z3DaZPhOvcMjANNRaMeBbV1w L/4xrC0T4+TkbRa9+6lCwDc8APXjM9+s6LJ+N8pU+ZZcOezthQwO3d+Ek/YSl/khArIj 2nhhAhwjZncUZIdlSirBnXAIXqPjphcTgd+i+wsu7/2M17hYTDaMZKNt1rODJlghzK0V cZsOhCOrJ/BOOGKlGQ65XEBybEb5vqiIc+84ktLwvm4oNC0JFXq1Y6806SkGsPo/eQgO UBCg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=+rwJcZoSLzvl752vkHgduerXDWCkM/4mG6DevuxAJqE=; b=26k6wrXbQFwdMgOg52CEYE7OBhRjxun3QQ4WmR9SRZplfjLuZJ992IkagaHC8lxnAG cJO6+WEXifacJx+UtipFQk74nZVvxtpKaFbgz4IoI3A52NJHchjOXBomKoPJqHgo/mGz EAWCsNC7BZjz2lDytIuM6gBQqeC2kwCnV8mN9+UMJEzOBMCNOt/2sjDiNawH77c2WrZB ZlAxq0leoRKlJ+aX5l1eJ6dojR7CrQEcVG7sDI4RM0qrYiJmD+w7VHVw0XilbCq6xZzX nV2trFRoxu5AwNP4s+lVAVnkqb2JHr0ZE35MErhdy6pnXNg+wPG60VQArcxWwc+cfWg9 jpHw== X-Gm-Message-State: ACrzQf2OKUFVFDeBSPnglw619+RUMhPDSy3s1/udyDSq55lhaRLhrdRB 8eoVplZKNbd77EqaiLjqC2Ndmg== X-Google-Smtp-Source: AMsMyM6DK2yegrD7Ey8OJYMpHuYOFpe2OPIYXQzZmB5sLGabFf50HN50ug8cQlrd1iXwmE6G+bpfYw== X-Received: by 2002:a17:902:ea10:b0:185:41c2:a71e with SMTP id s16-20020a170902ea1000b0018541c2a71emr4508232plg.21.1665764322401; Fri, 14 Oct 2022 09:18:42 -0700 (PDT) Received: from google.com (7.104.168.34.bc.googleusercontent.com. [34.168.104.7]) by smtp.gmail.com with ESMTPSA id nn12-20020a17090b38cc00b0020d9c2f6c39sm3899009pjb.34.2022.10.14.09.18.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Oct 2022 09:18:41 -0700 (PDT) Date: Fri, 14 Oct 2022 16:18:38 +0000 From: Sean Christopherson To: Like Xu Cc: Paolo Bonzini , Jim Mattson , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Vitaly Kuznetsov Subject: Re: [PATCH v3 1/3] KVM: x86/pmu: Stop adding speculative Intel GP PMCs that don't exist yet Message-ID: References: <20220919091008.60695-1-likexu@tencent.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Oct 14, 2022, Like Xu wrote: > On 8/10/2022 3:38 am, Sean Christopherson wrote: > > Does this need Cc:stable@vger.kernel.org? Or is this benign enough that we don't > > care? > > Considering stable kernel may access IA32_OVERCLOCKING_STATUS as well, > cc stable list helps to remove the illusion of pmu msr scope for stable tree > maintainers. Is that a "yes, this should be Cc'd stable" or "no, don't bother"?