Changeset 54412 in vbox for trunk/src/VBox/HostDrivers/Support/win
- Timestamp:
- Feb 24, 2015 2:56:21 AM (10 years ago)
- File:
-
- 1 edited
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trunk/src/VBox/HostDrivers/Support/win/SUPDrv-win.cpp
r53396 r54412 1660 1660 bool VBOXCALL supdrvOSAreTscDeltasInSync(void) 1661 1661 { 1662 /* Windows writes back the hardware TSC registers to adjust for inter-CPU deltas. */ 1663 return true; 1662 /* If IPRT didn't find KeIpiGenericCall we pretend windows(, the firmware, 1663 or whoever) always configures TSCs perfectly. */ 1664 return !RTMpOnPairIsConcurrentExecSupported(); 1664 1665 } 1665 1666
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