diff options
| -rw-r--r-- | target-i386/kvm.c | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/target-i386/kvm.c b/target-i386/kvm.c index dbe0f907a2..0b56b38de8 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -1487,24 +1487,16 @@ static void kvm_msr_entry_add(X86CPU *cpu, uint32_t index, uint64_t value) static int kvm_put_tscdeadline_msr(X86CPU *cpu) { CPUX86State *env = &cpu->env; - struct { - struct kvm_msrs info; - struct kvm_msr_entry entries[1]; - } msr_data; - struct kvm_msr_entry *msrs = msr_data.entries; int ret; if (!has_msr_tsc_deadline) { return 0; } - kvm_msr_entry_set(&msrs[0], MSR_IA32_TSCDEADLINE, env->tsc_deadline); - - msr_data.info = (struct kvm_msrs) { - .nmsrs = 1, - }; + kvm_msr_buf_reset(cpu); + kvm_msr_entry_add(cpu, MSR_IA32_TSCDEADLINE, env->tsc_deadline); - ret = kvm_vcpu_ioctl(CPU(cpu), KVM_SET_MSRS, &msr_data); + ret = kvm_vcpu_ioctl(CPU(cpu), KVM_SET_MSRS, cpu->kvm_msr_buf); if (ret < 0) { return ret; } @@ -1521,24 +1513,17 @@ static int kvm_put_tscdeadline_msr(X86CPU *cpu) */ static int kvm_put_msr_feature_control(X86CPU *cpu) { - struct { - struct kvm_msrs info; - struct kvm_msr_entry entry; - } msr_data; int ret; if (!has_msr_feature_control) { return 0; } - kvm_msr_entry_set(&msr_data.entry, MSR_IA32_FEATURE_CONTROL, + kvm_msr_buf_reset(cpu); + kvm_msr_entry_add(cpu, MSR_IA32_FEATURE_CONTROL, cpu->env.msr_ia32_feature_control); - msr_data.info = (struct kvm_msrs) { - .nmsrs = 1, - }; - - ret = kvm_vcpu_ioctl(CPU(cpu), KVM_SET_MSRS, &msr_data); + ret = kvm_vcpu_ioctl(CPU(cpu), KVM_SET_MSRS, cpu->kvm_msr_buf); if (ret < 0) { return ret; } |