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[35.185.214.157]) by smtp.gmail.com with ESMTPSA id b10-20020a056a00114a00b004f784ba5e6asm676940pfm.17.2022.04.14.12.21.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Apr 2022 12:21:47 -0700 (PDT) Date: Thu, 14 Apr 2022 19:21:44 +0000 From: Sean Christopherson To: Suravee Suthikulpanit Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org, pbonzini@redhat.com, mlevitsk@redhat.com, joro@8bytes.org, jon.grimm@amd.com, wei.huang2@amd.com, terry.bowman@amd.com Subject: Re: [PATCH 1/2] KVM: SVM: Introduce avic_kick_target_vcpus_fast() Message-ID: References: <20220414051151.77710-1-suravee.suthikulpanit@amd.com> <20220414051151.77710-2-suravee.suthikulpanit@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220414051151.77710-2-suravee.suthikulpanit@amd.com> X-Spam-Status: No, score=-9.5 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE, USER_IN_DEF_DKIM_WL autolearn=no 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 A drive-by comment on the shortlog, something like KVM: SVM: Use target APIC ID to complete AVIC IRQs when possible is much more helpful, e.g. I had to read the entire changelog and most of the code to find out what "fast" meant.