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2010 Mar 21
0
[PATCH] gpllib: fix call to CPUID function 4
Only call CPUID function 4 if cpuid_level indicates its availability.
Signed-off-by: Sebastian Herbszt <herbszt at gmx.de>
diff --git a/com32/gpllib/cpuid.c b/com32/gpllib/cpuid.c
index fa21204..f33e895 100644
--- a/com32/gpllib/cpuid.c
+++ b/com32/gpllib/cpuid.c
@@ -232,8 +232,10 @@ void generic_identify(struct cpuinfo_x86 *c)
}
break;
case X86_VENDOR_INTEL:
- cpuid(0x4, &eax, &ebx, &ecx, &edx);
- c->x86_num_cores = ((eax & 0xfc000000) >> 26) + 1;
+ if (c->...