AMD SEV-SNP Appears Ready For Upstreaming In Linux 5.19

Introduced last year with the AMD EPYC 7003 "Milan" processors was SEV-SNP as the latest iteration of their Secure Encrypted Virtualization technology. SEV-SNP adds additional integrity protections and safeguards as part of this "Secure Nested Paging" extension of SEV. Finally with Linux 5.19 the SEV-SNP support should premiere in the mainline kernel...