Change Details

This lets us use the TSC to implement early DELAY on modern systems, limiting the use of the sometimes-unreliable 8254 PIT.

This lets us use the TSC to implement early DELAY on modern systems, limiting the use of the sometimes-unreliable 8254 PIT. PR: 262155

This lets us use the TSC to implement early DELAY on modern systems, limiting the use of the sometimes-unreliable 8254 PIT. PR: 262155