KVM: x86: Fix CPUID function for word 6 (80000001_ECX)

The function for CPUID 80000001 ECX is set to 0xc0000001. Set it to
0x80000001.
Signed-off-by: Janakarajan Natarajan <Janakarajan.Natarajan@amd.com>
Reviewed-by: Jim Mattson <jmattson@google.com>
Reviewed-by: Krish Sadhukhan <krish.sadhukhan@oracle.com>
Reviewed-by: Borislav Petkov <bp@suse.de>
Fixes: d6321d49 ("KVM: x86: generalize guest_cpuid_has_ helpers")
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>

arch/x86/kvm/cpuid.h

@@ -44,7 +44,7 @@ static const struct cpuid_reg reverse_cpuid[] = {
 	[CPUID_8086_0001_EDX] = {0x80860001, 0, CPUID_EDX},
 	[CPUID_1_ECX]         = {         1, 0, CPUID_ECX},
 	[CPUID_C000_0001_EDX] = {0xc0000001, 0, CPUID_EDX},
-	[CPUID_8000_0001_ECX] = {0xc0000001, 0, CPUID_ECX},
+	[CPUID_8000_0001_ECX] = {0x80000001, 0, CPUID_ECX},
 	[CPUID_7_0_EBX]       = {         7, 0, CPUID_EBX},
 	[CPUID_D_1_EAX]       = {       0xd, 1, CPUID_EAX},
 	[CPUID_F_0_EDX]       = {       0xf, 0, CPUID_EDX},