diff --git a/arch/x86/include/asm/hyperv-tlfs.h b/arch/x86/include/asm/hyperv-tlfs.h index a9d6738d2071e6fb9ef84e00575485711934adaa..a36ad742eac75ce7e61d419ff62a8e6500c36b57 100644 --- a/arch/x86/include/asm/hyperv-tlfs.h +++ b/arch/x86/include/asm/hyperv-tlfs.h @@ -196,7 +196,7 @@ #define HV_X64_MSR_EOI 0x40000070 #define HV_X64_MSR_ICR 0x40000071 #define HV_X64_MSR_TPR 0x40000072 -#define HV_X64_MSR_APIC_ASSIST_PAGE 0x40000073 +#define HV_X64_MSR_VP_ASSIST_PAGE 0x40000073 /* Define synthetic interrupt controller model specific registers. */ #define HV_X64_MSR_SCONTROL 0x40000080 @@ -331,10 +331,10 @@ struct hv_tsc_emulation_status { #define HVCALL_POST_MESSAGE 0x005c #define HVCALL_SIGNAL_EVENT 0x005d -#define HV_X64_MSR_APIC_ASSIST_PAGE_ENABLE 0x00000001 -#define HV_X64_MSR_APIC_ASSIST_PAGE_ADDRESS_SHIFT 12 -#define HV_X64_MSR_APIC_ASSIST_PAGE_ADDRESS_MASK \ - (~((1ull << HV_X64_MSR_APIC_ASSIST_PAGE_ADDRESS_SHIFT) - 1)) +#define HV_X64_MSR_VP_ASSIST_PAGE_ENABLE 0x00000001 +#define HV_X64_MSR_VP_ASSIST_PAGE_ADDRESS_SHIFT 12 +#define HV_X64_MSR_VP_ASSIST_PAGE_ADDRESS_MASK \ + (~((1ull << HV_X64_MSR_VP_ASSIST_PAGE_ADDRESS_SHIFT) - 1)) #define HV_X64_MSR_TSC_REFERENCE_ENABLE 0x00000001 #define HV_X64_MSR_TSC_REFERENCE_ADDRESS_SHIFT 12 diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c index d52d029581324e105ac5b329e65bb96b06bc22dc..98618e397342297cdff01a94975147ee543419c0 100644 --- a/arch/x86/kvm/hyperv.c +++ b/arch/x86/kvm/hyperv.c @@ -1042,17 +1042,17 @@ static int kvm_hv_set_msr(struct kvm_vcpu *vcpu, u32 msr, u64 data, bool host) return 1; hv->vp_index = (u32)data; break; - case HV_X64_MSR_APIC_ASSIST_PAGE: { + case HV_X64_MSR_VP_ASSIST_PAGE: { u64 gfn; unsigned long addr; - if (!(data & HV_X64_MSR_APIC_ASSIST_PAGE_ENABLE)) { + if (!(data & HV_X64_MSR_VP_ASSIST_PAGE_ENABLE)) { hv->hv_vapic = data; if (kvm_lapic_enable_pv_eoi(vcpu, 0)) return 1; break; } - gfn = data >> HV_X64_MSR_APIC_ASSIST_PAGE_ADDRESS_SHIFT; + gfn = data >> HV_X64_MSR_VP_ASSIST_PAGE_ADDRESS_SHIFT; addr = kvm_vcpu_gfn_to_hva(vcpu, gfn); if (kvm_is_error_hva(addr)) return 1; @@ -1171,7 +1171,7 @@ static int kvm_hv_get_msr(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata) return kvm_hv_vapic_msr_read(vcpu, APIC_ICR, pdata); case HV_X64_MSR_TPR: return kvm_hv_vapic_msr_read(vcpu, APIC_TASKPRI, pdata); - case HV_X64_MSR_APIC_ASSIST_PAGE: + case HV_X64_MSR_VP_ASSIST_PAGE: data = hv->hv_vapic; break; case HV_X64_MSR_VP_RUNTIME: diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h index 56c36014f7b76006fbb921da411e611715c901a6..edce055e9fd70845e1575a00ac6e9e2e6d41535b 100644 --- a/arch/x86/kvm/lapic.h +++ b/arch/x86/kvm/lapic.h @@ -109,7 +109,7 @@ int kvm_hv_vapic_msr_read(struct kvm_vcpu *vcpu, u32 msr, u64 *data); static inline bool kvm_hv_vapic_assist_page_enabled(struct kvm_vcpu *vcpu) { - return vcpu->arch.hyperv.hv_vapic & HV_X64_MSR_APIC_ASSIST_PAGE_ENABLE; + return vcpu->arch.hyperv.hv_vapic & HV_X64_MSR_VP_ASSIST_PAGE_ENABLE; } int kvm_lapic_enable_pv_eoi(struct kvm_vcpu *vcpu, u64 data); diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index bf89876e620b63d2a531d258933a9dbb4bb91e6f..260261d01a415d5bff3ce8da542dccd7738dca68 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1038,7 +1038,7 @@ static u32 emulated_msrs[] = { HV_X64_MSR_VP_RUNTIME, HV_X64_MSR_SCONTROL, HV_X64_MSR_STIMER0_CONFIG, - HV_X64_MSR_APIC_ASSIST_PAGE, + HV_X64_MSR_VP_ASSIST_PAGE, HV_X64_MSR_REENLIGHTENMENT_CONTROL, HV_X64_MSR_TSC_EMULATION_CONTROL, HV_X64_MSR_TSC_EMULATION_STATUS,