subject:"\[PATCH v5 19\/65\] i386\/tdx\: Update tdx_cpuid_lookup\[\].tdx_fixed0\/1 by tdx_caps.cpuid_config\[\]"

Re: [PATCH v5 19/65] i386/tdx: Update tdx_cpuid_lookup[].tdx_fixed0/1 by tdx_caps.cpuid_config[]

2024-05-31 Thread Duan, Zhenzhong

On 2/29/2024 2:36 PM, Xiaoyao Li wrote: tdx_cpuid_lookup[].tdx_fixed0/1 is QEMU maintained data which reflects TDX restrictions regrading what bits are fixed by TDX module. It's retrieved from TDX spec and static. However, TDX may evolve and change some fixed fields to configurable in the futu

[PATCH v5 19/65] i386/tdx: Update tdx_cpuid_lookup[].tdx_fixed0/1 by tdx_caps.cpuid_config[]

2024-02-28 Thread Xiaoyao Li

tdx_cpuid_lookup[].tdx_fixed0/1 is QEMU maintained data which reflects TDX restrictions regrading what bits are fixed by TDX module. It's retrieved from TDX spec and static. However, TDX may evolve and change some fixed fields to configurable in the future. Update tdx_cpuid.lookup[].tdx_fixed0/1 f