tdx: regression test for TDX mailbox boot #1982
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Pull Request Overview
This PR adds a regression test for TDX mailbox boot functionality to prevent future regressions of issue #1818. The test creates a specific NUMA topology where APIC ID doesn't match VCPU index to validate the reset vector handling in TDX environments.
- Adds a new test function
mailbox_tdxthat configures a specific processor topology - Uses a lightweight approach that doesn't require a heavy TD (Trusted Domain)
- Validates that TDX CVMs can successfully boot and shutdown with the problematic topology
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Doesn't seem like this worked? |
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@chris-oo yep correct petri is failing, VMMS thinks a TD with this vnuma topology is not valid. right now this topology test only works when I manually configure the TD when I get a moment I will see if I can get petri running against HyperV locally and then ping you on this PR, moving to draft for now |
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It might be we need to update the host OS on these nodes. Let me know once you manage to get something working. |
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Regression test for #1818, written in a way that doesn't require a heavy TD
We create a numa topology s.t. the APIC ID != VCPU Index, this test will fail if there are bugs in the reset vector