[Midnightbsd-cvs] [MidnightBSD/src] d23948: Assume all TSCs are synchronized for AMD Family 17...

[Lucas Holt]

  Branch: refs/heads/master
  Home:   https://github.com/MidnightBSD/src
  Commit: d23948292cb2a3f72abfebd808ad1ffe5275b217
      https://github.com/MidnightBSD/src/commit/d23948292cb2a3f72abfebd808ad1ffe5275b217
  Author: Lucas Holt <luke at foolishgames.com>
  Date:   2020-08-14 (Fri, 14 Aug 2020)

  Changed paths:
    M sys/x86/x86/tsc.c

  Log Message:
  -----------
  Assume all TSCs are synchronized for AMD Family 17h processors and later
when it has passed the synchronization test.

"Processor Programming Reference (PPR) for AMD Family 17h" states that
the TSC uses a common reference for all sockets, cores and threads.