Disable RDSEED on AMD Zen5 Turin because of an error(lore.kernel.org)
lore.kernel.org
Disable RDSEED on AMD Zen5 Turin because of an error
https://lore.kernel.org/lkml/[email protected]/
4 comments
The AMD engineer’s reply on thread indicates “we're looking into this”, posted half an hour ago.
Discussion has moved to v2 patch https://lore.kernel.org/lkml/20251018024010.4112396-1-gourry...
> 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.
> 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.
AMD announcement live today: https://news.ycombinator.com/item?id=45799816
RDSEED and RDRAND always seem to be causing issues heh.