diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 7551b6f9c31c..ebb318433171 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -114,7 +114,7 @@
 			  | X86_CR0_ET | X86_CR0_NE | X86_CR0_WP | X86_CR0_AM \
 			  | X86_CR0_NW | X86_CR0_CD | X86_CR0_PG))
 
-#define CR4_RESERVED_BITS                                               \
+#define CR4_HOST_RESERVED_BITS                                               \
 	(~(unsigned long)(X86_CR4_VME | X86_CR4_PVI | X86_CR4_TSD | X86_CR4_DE\
 			  | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE     \
 			  | X86_CR4_PGE | X86_CR4_PCE | X86_CR4_OSFXSR | X86_CR4_PCIDE \
@@ -666,7 +666,7 @@ struct kvm_vcpu_arch {
 	unsigned long cr3;
 	unsigned long cr4;
 	unsigned long cr4_guest_owned_bits;
-	unsigned long cr4_guest_rsvd_bits;
+	unsigned long cr4_host_rsvd_bits;
 	unsigned long cr8;
 	u32 host_pkru;
 	u32 pkru;
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index 7065462378e2..02baeb936974 100644
--- a/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@ -352,8 +352,8 @@ static void kvm_vcpu_after_set_cpuid(struct kvm_vcpu *vcpu)
 	vcpu->arch.reserved_gpa_bits = kvm_vcpu_reserved_gpa_bits_raw(vcpu);
 
 	kvm_pmu_refresh(vcpu);
-	vcpu->arch.cr4_guest_rsvd_bits =
-	    __cr4_reserved_bits(guest_cpuid_has, vcpu);
+	vcpu->arch.cr4_host_rsvd_bits =
+	    __cr4_calc_reserved_bits(guest_cpuid_has, vcpu);
 
 	kvm_hv_set_cpuid(vcpu, kvm_cpuid_has_hyperv(vcpu->arch.cpuid_entries,
 						    vcpu->arch.cpuid_nent));
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 9dba04b6b019..45f887cfbb89 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -4246,7 +4246,7 @@ void set_cr4_guest_host_mask(struct vcpu_vmx *vmx)
 	struct kvm_vcpu *vcpu = &vmx->vcpu;
 
 	vcpu->arch.cr4_guest_owned_bits = KVM_POSSIBLE_CR4_GUEST_BITS &
-					  ~vcpu->arch.cr4_guest_rsvd_bits;
+					  ~vcpu->arch.cr4_host_rsvd_bits;
 	if (!enable_ept) {
 		vcpu->arch.cr4_guest_owned_bits &= ~X86_CR4_TLBFLUSH_BITS;
 		vcpu->arch.cr4_guest_owned_bits &= ~X86_CR4_PDPTR_BITS;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 9cf1ba865562..c608df1d1a20 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -108,7 +108,7 @@ u64 __read_mostly efer_reserved_bits = ~((u64)(EFER_SCE | EFER_LME | EFER_LMA));
 static u64 __read_mostly efer_reserved_bits = ~((u64)EFER_SCE);
 #endif
 
-static u64 __read_mostly cr4_reserved_bits = CR4_RESERVED_BITS;
+static u64 __read_mostly cr4_kvm_reserved_bits = CR4_HOST_RESERVED_BITS;
 
 #define KVM_EXIT_HYPERCALL_VALID_MASK (1 << KVM_HC_MAP_GPA_RANGE)
 
@@ -1096,10 +1096,10 @@ EXPORT_SYMBOL_GPL(kvm_emulate_xsetbv);
 
 bool __kvm_is_valid_cr4(struct kvm_vcpu *vcpu, unsigned long cr4)
 {
-	if (cr4 & cr4_reserved_bits)
+	if (cr4 & cr4_kvm_reserved_bits)
 		return false;
 
-	if (cr4 & vcpu->arch.cr4_guest_rsvd_bits)
+	if (cr4 & vcpu->arch.cr4_host_rsvd_bits)
 		return false;
 
 	return true;
@@ -12260,7 +12260,7 @@ int kvm_arch_hardware_setup(void *opaque)
 		kvm_caps.supported_xss = 0;
 
 #define __kvm_cpu_cap_has(UNUSED_, f) kvm_cpu_cap_has(f)
-	cr4_reserved_bits = __cr4_reserved_bits(__kvm_cpu_cap_has, UNUSED_);
+	cr4_kvm_reserved_bits = __cr4_calc_reserved_bits(__kvm_cpu_cap_has, UNUSED_);
 #undef __kvm_cpu_cap_has
 
 	if (kvm_caps.has_tsc_control) {
@@ -12293,8 +12293,8 @@ int kvm_arch_check_processor_compat(void *opaque)
 
 	WARN_ON(!irqs_disabled());
 
-	if (__cr4_reserved_bits(cpu_has, c) !=
-	    __cr4_reserved_bits(cpu_has, &boot_cpu_data))
+	if (__cr4_calc_reserved_bits(cpu_has, c) !=
+	    __cr4_calc_reserved_bits(cpu_has, &boot_cpu_data))
 		return -EIO;
 
 	return ops->check_processor_compatibility();
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h
index 829d3134c1eb..d92e580768e5 100644
--- a/arch/x86/kvm/x86.h
+++ b/arch/x86/kvm/x86.h
@@ -452,9 +452,9 @@ bool kvm_msr_allowed(struct kvm_vcpu *vcpu, u32 index, u32 type);
 #define  KVM_MSR_RET_INVALID	2	/* in-kernel MSR emulation #GP condition */
 #define  KVM_MSR_RET_FILTERED	3	/* #GP due to userspace MSR filter */
 
-#define __cr4_reserved_bits(__cpu_has, __c)             \
+#define __cr4_calc_reserved_bits(__cpu_has, __c)             \
 ({                                                      \
-	u64 __reserved_bits = CR4_RESERVED_BITS;        \
+	u64 __reserved_bits = CR4_HOST_RESERVED_BITS;        \
                                                         \
 	if (!__cpu_has(__c, X86_FEATURE_XSAVE))         \
 		__reserved_bits |= X86_CR4_OSXSAVE;     \
