Howto disable the tlb-fix with CrystalCPU

[sam2008]

Good catch. Here is the my code that does not involve CrystalCPUID.

h_thread=GetCurrentThread();
printf("Reading Original MSR Register Status:\n");
core_mask=1;//0001 for core 1
SetThreadAffinityMask(h_thread, core_mask);

Set core_mask at 2, 4, 8 for core 2 ,3, and 4, respectively to Read/Write MSR values to each core.

Nevermind, the missing link was how to write to all the msr's in a simple way here. Just found the openlibsys project developed under the modified bsd license. That will do the job and is a project of the CrystalCPU author.

EDIT: Looking at the source "DeviceIoControl" is the windows function used to modify msr registers. "SetThreadAffinityMask" is used to choose the right core. Can be so easy.