KVM: VMX: Rename vcpu_vmx's "guest_msrs_ready" to "guest_uret_msrs_loaded"
Add "uret" to "guest_msrs_ready" to explicitly associate it with the
"guest_uret_msrs" array, and replace "ready" with "loaded" to more
precisely reflect what it tracks, e.g. "ready" could be interpreted as
meaning ready for processing (setup_msrs() has run), which is wrong.
"loaded" also aligns with the similar "guest_state_loaded" field.
No functional change intended.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200923180409.32255-8-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 24087ab..252cce6 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -1134,8 +1134,8 @@ void vmx_prepare_switch_to_guest(struct kvm_vcpu *vcpu)
* when guest state is loaded. This happens when guest transitions
* to/from long-mode by setting MSR_EFER.LMA.
*/
- if (!vmx->guest_msrs_ready) {
- vmx->guest_msrs_ready = true;
+ if (!vmx->guest_uret_msrs_loaded) {
+ vmx->guest_uret_msrs_loaded = true;
for (i = 0; i < vmx->nr_active_uret_msrs; ++i)
kvm_set_user_return_msr(vmx->guest_uret_msrs[i].index,
vmx->guest_uret_msrs[i].data,
@@ -1223,7 +1223,7 @@ static void vmx_prepare_switch_to_host(struct vcpu_vmx *vmx)
#endif
load_fixmap_gdt(raw_smp_processor_id());
vmx->guest_state_loaded = false;
- vmx->guest_msrs_ready = false;
+ vmx->guest_uret_msrs_loaded = false;
}
#ifdef CONFIG_X86_64
@@ -1659,7 +1659,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
move_msr_up(vmx, index, nr_active_uret_msrs++);
vmx->nr_active_uret_msrs = nr_active_uret_msrs;
- vmx->guest_msrs_ready = false;
+ vmx->guest_uret_msrs_loaded = false;
if (cpu_has_vmx_msr_bitmap())
vmx_update_msr_bitmap(&vmx->vcpu);