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Remove the CVM Guest VSM configuration env var #1238

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smalis-msft
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Now that both SNP and TDX support for guest vsm is nearing preview-feature-complete status this env var is no longer needed. It is up to the guest whether to enable VBS/VSM or not.

@smalis-msft smalis-msft requested a review from a team as a code owner April 24, 2025 16:46
@smalis-msft smalis-msft enabled auto-merge (squash) April 24, 2025 17:37
@chris-oo
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We can't enable this until we support VSM for multi-proc though right?

@smalis-msft
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I think we can, since all our existing guests won't be asking for it.

@chris-oo
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I thought windows will always ask for it, if we mark it as available?

@smalis-msft
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I still see vsm getting revoked in the logs with this change on a plain tdx vm

@sluck-msft
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I still see vsm getting revoked in the logs with this change on a plain tdx vm

There might be some client skus or something that opt in automatically (and I remember trying to turn it off and finding it really difficult to do)

@smalis-msft
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Maybe we should wait a bit on this then.

@smalis-msft smalis-msft marked this pull request as draft April 25, 2025 20:28
auto-merge was automatically disabled April 25, 2025 20:28

Pull request was converted to draft

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3 participants