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([2001:b07:6468:f312:5e2c:eb9a:a8b6:fd3e]) by smtp.googlemail.com with ESMTPSA id m28-20020a05600c3b1c00b004053a2138bfsm14051900wms.12.2023.09.26.09.50.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 26 Sep 2023 09:50:15 -0700 (PDT) Message-ID: <0db86d5f-50d0-db25-e9ee-d92f2f463faf@redhat.com> Date: Tue, 26 Sep 2023 18:50:13 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH v2 4/4] KVM: x86: add new nested vmexit tracepoints Content-Language: en-US To: Maxim Levitsky , kvm@vger.kernel.org Cc: Dave Hansen , x86@kernel.org, linux-kernel@vger.kernel.org, "H. Peter Anvin" , Sean Christopherson , Ingo Molnar , Thomas Gleixner , Borislav Petkov References: <20230924124410.897646-1-mlevitsk@redhat.com> <20230924124410.897646-5-mlevitsk@redhat.com> From: Paolo Bonzini In-Reply-To: <20230924124410.897646-5-mlevitsk@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE,SPF_NONE autolearn=ham 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 X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Tue, 26 Sep 2023 09:51:10 -0700 (PDT) On 9/24/23 14:44, Maxim Levitsky wrote: > + trace_kvm_nested_page_fault(fault->address, > + vcpu->arch.ept_fault_error_code, Any reason to include vcpu->arch.ept_fault_error_code rather than the injected exit qualification? Paolo > + fault->error_code);