-
由 Andi Kleen 提交于
Plug a race in TSC synchronization We need to do tsc_sync_wait() before the CPU is set online to prevent multiple CPUs from doing it in parallel - which won't work because TSC sync has global unprotected state. Signed-off-by: NAndi Kleen <ak@suse.de> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
1eecd73c