diff options
| author | Eduardo Habkost <ehabkost@redhat.com> | 2016-09-26 19:03:29 -0300 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2016-09-27 17:03:34 -0300 |
| commit | 1eabfce6d53cb02066dbb0ac8471f8593ff24a24 (patch) | |
| tree | dd5d8d2b569c08a9f87a386bec5ee4e29b6241c7 /target-i386/kvm.c | |
| parent | 96193c22ab39ea24f81e386ad7883260ff24f5fd (diff) | |
target-i386: Remove has_msr_mtrr global variable
The global variable is not necessary because we can check the CPU
feature flags directly.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'target-i386/kvm.c')
| -rw-r--r-- | target-i386/kvm.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/target-i386/kvm.c b/target-i386/kvm.c index a0e42b2c4e..5118562e1d 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -99,7 +99,6 @@ static bool has_msr_hv_vpindex; static bool has_msr_hv_runtime; static bool has_msr_hv_synic; static bool has_msr_hv_stimer; -static bool has_msr_mtrr; static bool has_msr_xss; static bool has_msr_architectural_pmu; @@ -975,9 +974,6 @@ int kvm_arch_init_vcpu(CPUState *cs) } cpu->kvm_msr_buf = g_malloc0(MSR_BUF_SIZE); - if (env->features[FEAT_1_EDX] & CPUID_MTRR) { - has_msr_mtrr = true; - } if (!(env->features[FEAT_8000_0001_EDX] & CPUID_EXT2_RDTSCP)) { has_msr_tsc_aux = false; } @@ -1735,7 +1731,7 @@ static int kvm_put_msrs(X86CPU *cpu, int level) env->msr_hv_stimer_count[j]); } } - if (has_msr_mtrr) { + if (env->features[FEAT_1_EDX] & CPUID_MTRR) { uint64_t phys_mask = MAKE_64BIT_MASK(0, cpu->phys_bits); kvm_msr_entry_add(cpu, MSR_MTRRdefType, env->mtrr_deftype); @@ -2125,7 +2121,7 @@ static int kvm_get_msrs(X86CPU *cpu) kvm_msr_entry_add(cpu, msr, 0); } } - if (has_msr_mtrr) { + if (env->features[FEAT_1_EDX] & CPUID_MTRR) { kvm_msr_entry_add(cpu, MSR_MTRRdefType, 0); kvm_msr_entry_add(cpu, MSR_MTRRfix64K_00000, 0); kvm_msr_entry_add(cpu, MSR_MTRRfix16K_80000, 0); |