Disable RDSEED on AMD Zen5 Turin because of an error

lore.kernel.org

4 pointsskilled4 comments

The AMD engineer’s reply on thread indicates “we're looking into this”, posted half an hour ago.

> No it doesn't [affect RDRAND], AFAIK. The only one affected is the 32-bit or 16-bit dest operand version of RDSEED. Again, AFAIK.

RDSEED and RDRAND always seem to be causing issues heh.