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[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: X-Spam-Status: No, score=-17.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, ENV_AND_HDR_SPF_MATCH,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, USER_IN_DEF_DKIM_WL,USER_IN_DEF_SPF_WL autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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"?