[PATCH v3 32/40] KVM: x86: Move LLDT assembly wrappers into VMX

[Sean Christopherson]

Move kvm_{load,read}_ldt() into vmx.c, as they are exclusively used by VMX
to save/restore host state, and have no business being globally visible.

No functional change intended.

Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
 arch/x86/include/asm/kvm_host.h | 12 ------------
 arch/x86/kvm/vmx/vmx.c          | 12 ++++++++++++
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index f217403e18fc..3e0884a862d7 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -2334,18 +2334,6 @@ static inline void kvm_dec_apicv_irq_window_req(struct kvm *kvm)
 
 #define kvm_arch_has_readonly_mem(kvm) (!(kvm)->arch.has_protected_state)
 
-static inline u16 kvm_read_ldt(void)
-{
-	u16 ldt;
-	asm("sldt %0" : "=g"(ldt));
-	return ldt;
-}
-
-static inline void kvm_load_ldt(u16 sel)
-{
-	asm("lldt %0" : : "rm"(sel));
-}
-
 #ifdef CONFIG_X86_64
 static inline unsigned long read_msr(unsigned long msr)
 {
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index bb19f6df921b..c8ff787d330d 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -1186,6 +1186,18 @@ static void vmx_remove_autostore_msr(struct vcpu_vmx *vmx, u32 msr)
 	vmx_remove_auto_msr(&vmx->msr_autostore, msr, VM_EXIT_MSR_STORE_COUNT);
 }
 
+static u16 kvm_read_ldt(void)
+{
+	u16 ldt;
+	asm("sldt %0" : "=g"(ldt));
+	return ldt;
+}
+
+static void kvm_load_ldt(u16 sel)
+{
+	asm("lldt %0" : : "rm"(sel));
+}
+
 #ifdef CONFIG_X86_32
 /*
  * On 32-bit kernels, VM exits still load the FS and GS bases from the
-- 
2.54.0.823.g6e5bcc1fc9-goog