From: Janakarajan Natarajan Janakarajan.Natarajan@amd.com
[ upstream commit 50a671d4d15b859f447fa527191073019b6ce9cb ]
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: d6321d493319 ("KVM: x86: generalize guest_cpuid_has_ helpers") Signed-off-by: Radim Krčmář rkrcmar@redhat.com --- arch/x86/kvm/cpuid.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h index cdc70a3a6583..c2cea6651279 100644 --- a/arch/x86/kvm/cpuid.h +++ b/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},