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AJvYcCWUzo41mqdn2iK5Nu0wZP2M7kHuFuWiVZwoqVjIFleAIdJ0CALvaze6xaRIaCYneu1vRMVOQeiSxmaM7Dw=@vger.kernel.org X-Gm-Message-State: AOJu0Yx1yefGQqGhx79+i621QE97cKCjDdUfYHhNVSe50V4CsK98uT66 Cczo0ngeqCsNhmc8cLHdXXyJEQe6Wv+6JNnj0pgVmN+DAOFMqOT0UrEbuaADU0S+lq3rVbujjCE F6rVq7g== X-Google-Smtp-Source: AGHT+IHklug2ba3q9Wif2FADWfkSx5k6lBEvxxtE09puatzGAYnXj2jFn5mw0J0Rq+MA7vvdp3cogC18c2k= X-Received: from pjbqc8.prod.google.com ([2002:a17:90b:2888:b0:312:1af5:98c9]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:4a05:b0:313:db0b:75e4 with SMTP id 98e67ed59e1d1-3159d8f8fdfmr6421986a91.33.1750437094559; Fri, 20 Jun 2025 09:31:34 -0700 (PDT) Date: Fri, 20 Jun 2025 09:31:32 -0700 In-Reply-To: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <4737093ef45856b7c1c36398ee3d417d2a636c0c.camel@intel.com> <4312a9a24f187b3e2d3f2bf76b2de6c8e8d3cf91.camel@intel.com> Message-ID: Subject: Re: [RFC PATCH 09/21] KVM: TDX: Enable 2MB mapping size after TD is RUNNABLE From: Sean Christopherson To: Yan Zhao Cc: Rick P Edgecombe , Fan Du , Xiaoyao Li , Kai Huang , "quic_eberman@quicinc.com" , Dave Hansen , "david@redhat.com" , "thomas.lendacky@amd.com" , "vbabka@suse.cz" , Zhiquan1 Li , Kirill Shutemov , "michael.roth@amd.com" , "linux-kernel@vger.kernel.org" , Chao P Peng , "pbonzini@redhat.com" , Ira Weiny , Isaku Yamahata , "binbin.wu@linux.intel.com" , "ackerleytng@google.com" , "kvm@vger.kernel.org" , Vishal Annapurve , "tabba@google.com" , "jroedel@suse.de" , Jun Miao , "pgonda@google.com" , "x86@kernel.org" Content-Type: text/plain; charset="us-ascii" On Wed, Jun 18, 2025, Yan Zhao wrote: > when an EPT violation carries an ACCEPT level info > KVM maps the page at map level <= the specified level. No. I want KVM to map at the maximal level KVM supports, irrespective of what the guest's ACCEPT level says. I.e. I want KVM to be able to completely ignore the ACCEPT level.