virtee / sev-snp-measure

Calculate AMD SEV/SEV-ES/SEV-SNP measurement for confidential computing
Apache License 2.0
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Change to the Expected Guest Measurement Adjustment and the VMSA #43

Closed larrydewey closed 5 months ago

larrydewey commented 6 months ago

I learned this morning there is a thread happening in the upstream Linux community regarding DEBUG_SWAP where they are planning to disable the value by default in the future. We will need to mitigate this by changing the default value of 0x21 back to 0x1. The ability to use DEBUG_SWAP will still be present, but it will not be enabled by default.

https://lore.kernel.org/kvm/20240314024952.w6n6ol5hjzqayn2g@amd.com/T/

I will open a PR to address this.