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| From: | Xiaoyao Li |
| Subject: | Re: [RFC PATCH v3 33/36] i386/tdx: Only configure MSR_IA32_UCODE_REV in kvm_init_msrs() for TDs |
| Date: | Mon, 21 Mar 2022 14:08:15 +0800 |
| User-agent: | Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0 Thunderbird/91.6.1 |
On 3/19/2022 1:31 AM, Isaku Yamahata wrote:
On Thu, Mar 17, 2022 at 09:59:10PM +0800, Xiaoyao Li <xiaoyao.li@intel.com> wrote:For TDs, only MSR_IA32_UCODE_REV in kvm_init_msrs() can be configured by VMM, while the features enumerated/controlled by other MSRs except MSR_IA32_UCODE_REV in kvm_init_msrs() are not under control of VMM. Only configure MSR_IA32_UCODE_REV for TDs.non-TDs?
No. It meant exactly TDs. Only MSR_IA32_UCODE_REV is supported to be emulated by VMM for TDs.
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