Earlier this year AMD disclosed the RMPOPT instruction that given the timing will seemingly be introduced with upcoming Zen 6 EPYC "Venice" processors. The RMPOPT feature amounts to a performance optimization for AMD EPYC SEV-SNP enabled servers by cutting down on the associated Reverse Map Table (RMP) overhead. Linux enablement of AMD RMPOPT remains ongoing and out this week is the latest iteration of the enablement...
Source: https://www.phoronix.com/news/AMD-RMPOPT-Linux-v10
Aggregated via Linux News
Source: https://www.phoronix.com/news/AMD-RMPOPT-Linux-v10
Aggregated via Linux News
