@@ -1164,12 +1164,8 @@ static void kvm_cpu_fill_host(x86_def_t *x86_cpu_def)
x86_cpu_def->features[FEAT_1_ECX] =
kvm_arch_get_supported_cpuid(s, 0x1, 0, R_ECX);
- if (x86_cpu_def->level >= 7) {
- x86_cpu_def->features[FEAT_7_0_EBX] =
- kvm_arch_get_supported_cpuid(s, 0x7, 0, R_EBX);
- } else {
- x86_cpu_def->features[FEAT_7_0_EBX] = 0;
- }
+ x86_cpu_def->features[FEAT_7_0_EBX] =
+ kvm_arch_get_supported_cpuid(s, 0x7, 0, R_EBX);
x86_cpu_def->xlevel = kvm_arch_get_supported_cpuid(s, 0x80000000, 0, R_EAX);
x86_cpu_def->features[FEAT_8000_0001_EDX] =
There's no need to check level (CPUID[0].EAX) before calling kvm_arch_get_supported_cpuid(s, 0x7, 0, R_EBX), because: * The kernel won't return any entry for CPUID 7 if CPUID[0].EAX is < 7 (See kvm_dev_ioctl_get_supported_cpuid() on the kernel code); * kvm_arch_get_supported_cpuid() will return 0 if no entry is returned by the kernel for the requested leaf. This will simplify the kvm_cpu_fill_host() code a little. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> --- target-i386/cpu.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)