[Bug 7766] New: GetSystemInfo returns incorrect processor mask for MP systems

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=7766

Summary: GetSystemInfo returns incorrect processor mask for MP
                    systems
           Product: Wine
           Version: CVS
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: wine-kernel
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

GetSystemInfo counts the number of processors in dwNumberOfProcessors, but
dwActiveProcessorMask remains 1 even if multiple processors are present.

Steps to reproduce:
1. Write a program which calls GetSystemInfo and prints the processors mask, e.g.:
   SYSTEM_INFO si;

GetSystemInfo(&si);
   printf("%lx\n", si.dwActiveProcessorMask);
2. Run this program on an SMP system.

Expected results:
On a 2-CPU system, the printout should be 00000003.

Actual results:  00000001