[Diamond Rapids] Intel family 19 ?

[cyring]

Inside Linux source code, Diamond Rapids is specified with family 19 (hexadecimal 0x13)

arch/x86/include/asm/intel-family.h

Do we have a CPUID collision with one of the legacy AMD family number ?

[cyring]

According to WikiChip Intel family 19 will end up with CPUID signatures 4F_00h and 4F_01h

So there is no risk of collision with AMD IDs

[cyring]

Ugh!

/* DMR does not have RAPL MSRs */