5 ms·

XNU has this oddity: https://github.com/apple-oss-distributions/xnu/blob/f6217f891ac0bb64f3d375211650a4c1ff8ca1ea/osfmk/arm64/sleh.c#L1756 https://github.com/ap

by my123 5mo ago

XNU has this oddity: https://github.com/apple-oss-distributions/xnu/blob/f6217f891ac0bb64f3d375211650a4c1ff8ca1ea/osfmk/arm64/sleh.c#L1756 https://github.com/apple-oss-distributions/xnu/blob/f6217f89... Redacted from open source XNU, but exists in the closed source version

omcnoe 5mo ago
Is it actually redacted, or just a leftover stub from a feature implemented in silicon instead of software? Isn't the x86 memory order compatibility done at hardware level?
- my123 5mo ago
  Redacted