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Intel Xeon 4510 CPU Support for TDX TD-Partitioning and Configuration Queries

ywyao
Beginner
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I have a few questions regarding the Intel Xeon 4510 CPU and its support for TDX TD-partitioning:

1. I want to know if td-partitioning is currently available and if there are any documents about the deployment of td-partitioning? I could only find a repository on GitHub https://github.com/intel/td-partitioning.git , but it has already been abandoned.


2. As the issue window of the GitHub repository is closed, I need to raise the problems I encountered when setting up td-partitioning in this community. There is a problem when using L1-QEMU to launch L1-VMM: "qemu-system-x86_64: cpus are not resettable, terminating". Does the TDX enlightened host L0 not support KVM vcpu reset?


3. The kernel boot parameter dmesg reports "[ 3.605856] tdx: SEAMCALL failed: leaf 254, error 0xc000050500000000. [ 3.605878] tdx: TDDEBUGCONFIG isn't supported." I cannot find the corresponding function of SEAMCALL leaf 254 in the existing documents. Will this affect td-partitioning?

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