KVM: x86: remove unnecessary exports

Several symbols are not used by vendor modules but still exported.
Removing them ensures that new coupling between kvm.ko and kvm-*.ko
is noticed and reviewed.

Co-developed-by: Sean Christopherson <seanjc@google.com>
Co-developed-by: Like Xu <like.xu.linux@gmail.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Like Xu <like.xu.linux@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
index 2c7f2a2..cc3e8c7 100644 (file)
--- a/arch/x86/kvm/hyperv.c
+++ b/arch/x86/kvm/hyperv.c
@@ -898,7 +898,6 @@ bool kvm_hv_assist_page_enabled(struct kvm_vcpu *vcpu)
                return false;
        return vcpu->arch.pv_eoi.msr_val & KVM_MSR_ENABLED;
 }
-EXPORT_SYMBOL_GPL(kvm_hv_assist_page_enabled);
 
 int kvm_hv_get_assist_page(struct kvm_vcpu *vcpu)
 {

diff --git a/arch/x86/kvm/irq.c b/arch/x86/kvm/irq.c
index d8d5055..a70952e 100644 (file)
--- a/arch/x86/kvm/irq.c
+++ b/arch/x86/kvm/irq.c
@@ -31,7 +31,6 @@ int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu)
 
        return r;
 }
-EXPORT_SYMBOL(kvm_cpu_has_pending_timer);
 
 /*
  * check if there is a pending userspace external interrupt
@@ -150,7 +149,6 @@ void kvm_inject_pending_timer_irqs(struct kvm_vcpu *vcpu)
        if (kvm_xen_timer_enabled(vcpu))
                kvm_xen_inject_timer_irqs(vcpu);
 }
-EXPORT_SYMBOL_GPL(kvm_inject_pending_timer_irqs);
 
 void __kvm_migrate_timers(struct kvm_vcpu *vcpu)
 {

diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 8224ac8..4efdb4a 100644 (file)
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -160,7 +160,6 @@ bool kvm_can_use_hv_timer(struct kvm_vcpu *vcpu)
               && !(kvm_mwait_in_guest(vcpu->kvm) ||
                    kvm_can_post_timer_interrupt(vcpu));
 }
-EXPORT_SYMBOL_GPL(kvm_can_use_hv_timer);
 
 static bool kvm_use_posted_timer_interrupt(struct kvm_vcpu *vcpu)
 {
@@ -1914,7 +1913,6 @@ bool kvm_lapic_hv_timer_in_use(struct kvm_vcpu *vcpu)
 
        return vcpu->arch.apic->lapic_timer.hv_timer_in_use;
 }
-EXPORT_SYMBOL_GPL(kvm_lapic_hv_timer_in_use);
 
 static void cancel_hv_timer(struct kvm_lapic *apic)
 {
@@ -2432,7 +2430,6 @@ void kvm_apic_update_apicv(struct kvm_vcpu *vcpu)
                apic->isr_count = count_vectors(apic->regs + APIC_ISR);
        }
 }
-EXPORT_SYMBOL_GPL(kvm_apic_update_apicv);
 
 void kvm_lapic_reset(struct kvm_vcpu *vcpu, bool init_event)
 {

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 152ea49..4825773 100644 (file)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -463,7 +463,6 @@ u64 kvm_get_apic_base(struct kvm_vcpu *vcpu)
 {
        return vcpu->arch.apic_base;
 }
-EXPORT_SYMBOL_GPL(kvm_get_apic_base);
 
 enum lapic_mode kvm_get_apic_mode(struct kvm_vcpu *vcpu)
 {
@@ -491,7 +490,6 @@ int kvm_set_apic_base(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
        kvm_recalculate_apic_map(vcpu->kvm);
        return 0;
 }
-EXPORT_SYMBOL_GPL(kvm_set_apic_base);
 
 /*
  * Handle a fault on a hardware virtualization (VMX or SVM) instruction.
@@ -782,7 +780,6 @@ void kvm_inject_page_fault(struct kvm_vcpu *vcpu, struct x86_exception *fault)
                kvm_queue_exception_e_p(vcpu, PF_VECTOR, fault->error_code,
                                        fault->address);
 }
-EXPORT_SYMBOL_GPL(kvm_inject_page_fault);
 
 void kvm_inject_emulated_page_fault(struct kvm_vcpu *vcpu,
                                    struct x86_exception *fault)
@@ -811,7 +808,6 @@ void kvm_inject_nmi(struct kvm_vcpu *vcpu)
        atomic_inc(&vcpu->arch.nmi_queued);
        kvm_make_request(KVM_REQ_NMI, vcpu);
 }
-EXPORT_SYMBOL_GPL(kvm_inject_nmi);
 
 void kvm_queue_exception_e(struct kvm_vcpu *vcpu, unsigned nr, u32 error_code)
 {
@@ -836,7 +832,6 @@ bool kvm_require_cpl(struct kvm_vcpu *vcpu, int required_cpl)
        kvm_queue_exception_e(vcpu, GP_VECTOR, 0);
        return false;
 }
-EXPORT_SYMBOL_GPL(kvm_require_cpl);
 
 bool kvm_require_dr(struct kvm_vcpu *vcpu, int dr)
 {
@@ -2069,7 +2064,6 @@ int kvm_emulate_as_nop(struct kvm_vcpu *vcpu)
 {
        return kvm_skip_emulated_instruction(vcpu);
 }
-EXPORT_SYMBOL_GPL(kvm_emulate_as_nop);
 
 int kvm_emulate_invd(struct kvm_vcpu *vcpu)
 {
@@ -2515,7 +2509,6 @@ u64 kvm_scale_tsc(u64 tsc, u64 ratio)
 
        return _tsc;
 }
-EXPORT_SYMBOL_GPL(kvm_scale_tsc);
 
 static u64 kvm_compute_l1_tsc_offset(struct kvm_vcpu *vcpu, u64 target_tsc)
 {
@@ -12068,7 +12061,6 @@ bool kvm_vcpu_is_reset_bsp(struct kvm_vcpu *vcpu)
 {
        return vcpu->kvm->arch.bsp_vcpu_id == vcpu->vcpu_id;
 }
-EXPORT_SYMBOL_GPL(kvm_vcpu_is_reset_bsp);
 
 bool kvm_vcpu_is_bsp(struct kvm_vcpu *vcpu)
 {