diff options
| author | Eduardo Habkost <ehabkost@redhat.com> | 2016-07-14 15:55:37 -0300 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2016-09-27 17:03:34 -0300 |
| commit | 2d5aa8728bc7d98baceffcfa62c23e13abcec4eb (patch) | |
| tree | 3db0d0e4b72dfcc5e5297d795dd79dc968c0daf7 | |
| parent | 1eabfce6d53cb02066dbb0ac8471f8593ff24a24 (diff) | |
target-i386: Remove has_msr_hv_apic global variable
The global variable is not necessary because we can check
cpu->hyperv_vapic directly.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
| -rw-r--r-- | target-i386/kvm.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/target-i386/kvm.c b/target-i386/kvm.c index 5118562e1d..031ae903f8 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -91,7 +91,6 @@ static bool has_msr_bndcfgs; static bool has_msr_kvm_steal_time; static int lm_capable_kernel; static bool has_msr_hv_hypercall; -static bool has_msr_hv_vapic; static bool has_msr_hv_tsc; static bool has_msr_hv_crash; static bool has_msr_hv_reset; @@ -609,7 +608,6 @@ static int hyperv_handle_properties(CPUState *cs) if (cpu->hyperv_vapic) { env->features[FEAT_HYPERV_EAX] |= HV_X64_MSR_HYPERCALL_AVAILABLE; env->features[FEAT_HYPERV_EAX] |= HV_X64_MSR_APIC_ACCESS_AVAILABLE; - has_msr_hv_vapic = true; } if (cpu->hyperv_time && kvm_check_extension(cs->kvm_state, KVM_CAP_HYPERV_TIME) > 0) { @@ -728,7 +726,7 @@ int kvm_arch_init_vcpu(CPUState *cs) if (cpu->hyperv_relaxed_timing) { c->eax |= HV_X64_RELAXED_TIMING_RECOMMENDED; } - if (has_msr_hv_vapic) { + if (cpu->hyperv_vapic) { c->eax |= HV_X64_APIC_ACCESS_RECOMMENDED; } c->ebx = cpu->hyperv_spinlock_attempts; @@ -1681,7 +1679,7 @@ static int kvm_put_msrs(X86CPU *cpu, int level) kvm_msr_entry_add(cpu, HV_X64_MSR_HYPERCALL, env->msr_hv_hypercall); } - if (has_msr_hv_vapic) { + if (cpu->hyperv_vapic) { kvm_msr_entry_add(cpu, HV_X64_MSR_APIC_ASSIST_PAGE, env->msr_hv_vapic); } @@ -2086,7 +2084,7 @@ static int kvm_get_msrs(X86CPU *cpu) kvm_msr_entry_add(cpu, HV_X64_MSR_HYPERCALL, 0); kvm_msr_entry_add(cpu, HV_X64_MSR_GUEST_OS_ID, 0); } - if (has_msr_hv_vapic) { + if (cpu->hyperv_vapic) { kvm_msr_entry_add(cpu, HV_X64_MSR_APIC_ASSIST_PAGE, 0); } if (has_msr_hv_tsc) { |