KVM: VMX: Rename INTERRUPT_PENDING to INTERRUPT_WINDOW

Rename interrupt-windown exiting related definitions to match the
latest Intel SDM. No functional changes.

Signed-off-by: Xiaoyao Li <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>

diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
index 1835767aa3356bf87f3b2d7ec4db2112223c8c09..5acda8d9b9a7cb3862806c2d2a2e67eeef4d03c3 100644 (file)
--- a/arch/x86/include/asm/vmx.h
+++ b/arch/x86/include/asm/vmx.h
@@ -19,7 +19,7 @@
 /*
  * Definitions of Primary Processor-Based VM-Execution Controls.
  */
-#define CPU_BASED_VIRTUAL_INTR_PENDING          0x00000004
+#define CPU_BASED_INTR_WINDOW_EXITING           0x00000004
 #define CPU_BASED_USE_TSC_OFFSETING             0x00000008
 #define CPU_BASED_HLT_EXITING                   0x00000080
 #define CPU_BASED_INVLPG_EXITING                0x00000200

diff --git a/arch/x86/include/uapi/asm/vmx.h b/arch/x86/include/uapi/asm/vmx.h
index 3eb8411ab60efb14e4890c711569bfe3259c8687..e95b72ec19bc069da46e0eac0da42443c1b3b0ee 100644 (file)
--- a/arch/x86/include/uapi/asm/vmx.h
+++ b/arch/x86/include/uapi/asm/vmx.h
@@ -33,7 +33,7 @@
 #define EXIT_REASON_TRIPLE_FAULT        2
 #define EXIT_REASON_INIT_SIGNAL                        3
 
-#define EXIT_REASON_PENDING_INTERRUPT   7
+#define EXIT_REASON_INTERRUPT_WINDOW    7
 #define EXIT_REASON_NMI_WINDOW          8
 #define EXIT_REASON_TASK_SWITCH         9
 #define EXIT_REASON_CPUID               10
@@ -94,7 +94,7 @@
        { EXIT_REASON_EXTERNAL_INTERRUPT,    "EXTERNAL_INTERRUPT" }, \
        { EXIT_REASON_TRIPLE_FAULT,          "TRIPLE_FAULT" }, \
        { EXIT_REASON_INIT_SIGNAL,           "INIT_SIGNAL" }, \
-       { EXIT_REASON_PENDING_INTERRUPT,     "PENDING_INTERRUPT" }, \
+       { EXIT_REASON_INTERRUPT_WINDOW,      "INTERRUPT_WINDOW" }, \
        { EXIT_REASON_NMI_WINDOW,            "NMI_WINDOW" }, \
        { EXIT_REASON_TASK_SWITCH,           "TASK_SWITCH" }, \
        { EXIT_REASON_CPUID,                 "CPUID" }, \

diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index 4aea7d304bebd5af304d810c51991f813586d27f..a77e92bd3f725c162f86747aa6020229e30b5159 100644 (file)
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -2172,7 +2172,7 @@ static void prepare_vmcs02_early(struct vcpu_vmx *vmx, struct vmcs12 *vmcs12)
         * EXEC CONTROLS
         */
        exec_control = vmx_exec_control(vmx); /* L0's desires */
-       exec_control &= ~CPU_BASED_VIRTUAL_INTR_PENDING;
+       exec_control &= ~CPU_BASED_INTR_WINDOW_EXITING;
        exec_control &= ~CPU_BASED_VIRTUAL_NMI_PENDING;
        exec_control &= ~CPU_BASED_TPR_SHADOW;
        exec_control |= vmcs12->cpu_based_vm_exec_control;
@@ -3183,7 +3183,7 @@ enum nvmx_vmentry_status nested_vmx_enter_non_root_mode(struct kvm_vcpu *vcpu,
        u32 exit_qual;
 
        evaluate_pending_interrupts = exec_controls_get(vmx) &
-               (CPU_BASED_VIRTUAL_INTR_PENDING | CPU_BASED_VIRTUAL_NMI_PENDING);
+               (CPU_BASED_INTR_WINDOW_EXITING | CPU_BASED_VIRTUAL_NMI_PENDING);
        if (likely(!evaluate_pending_interrupts) && kvm_vcpu_apicv_active(vcpu))
                evaluate_pending_interrupts |= vmx_has_apicv_interrupt(vcpu);
 
@@ -3408,7 +3408,7 @@ static int nested_vmx_run(struct kvm_vcpu *vcpu, bool launch)
        if ((vmcs12->guest_activity_state == GUEST_ACTIVITY_HLT) &&
            !(vmcs12->vm_entry_intr_info_field & INTR_INFO_VALID_MASK) &&
            !(vmcs12->cpu_based_vm_exec_control & CPU_BASED_VIRTUAL_NMI_PENDING) &&
-           !((vmcs12->cpu_based_vm_exec_control & CPU_BASED_VIRTUAL_INTR_PENDING) &&
+           !((vmcs12->cpu_based_vm_exec_control & CPU_BASED_INTR_WINDOW_EXITING) &&
              (vmcs12->guest_rflags & X86_EFLAGS_IF))) {
                vmx->nested.nested_run_pending = 0;
                return kvm_vcpu_halt(vcpu);
@@ -5524,8 +5524,8 @@ bool nested_vmx_exit_reflected(struct kvm_vcpu *vcpu, u32 exit_reason)
                return false;
        case EXIT_REASON_TRIPLE_FAULT:
                return true;
-       case EXIT_REASON_PENDING_INTERRUPT:
-               return nested_cpu_has(vmcs12, CPU_BASED_VIRTUAL_INTR_PENDING);
+       case EXIT_REASON_INTERRUPT_WINDOW:
+               return nested_cpu_has(vmcs12, CPU_BASED_INTR_WINDOW_EXITING);
        case EXIT_REASON_NMI_WINDOW:
                return nested_cpu_has(vmcs12, CPU_BASED_VIRTUAL_NMI_PENDING);
        case EXIT_REASON_TASK_SWITCH:
@@ -6015,7 +6015,7 @@ void nested_vmx_setup_ctls_msrs(struct nested_vmx_msrs *msrs, u32 ept_caps,
        msrs->procbased_ctls_low =
                CPU_BASED_ALWAYSON_WITHOUT_TRUE_MSR;
        msrs->procbased_ctls_high &=
-               CPU_BASED_VIRTUAL_INTR_PENDING |
+               CPU_BASED_INTR_WINDOW_EXITING |
                CPU_BASED_VIRTUAL_NMI_PENDING | CPU_BASED_USE_TSC_OFFSETING |
                CPU_BASED_HLT_EXITING | CPU_BASED_INVLPG_EXITING |
                CPU_BASED_MWAIT_EXITING | CPU_BASED_CR3_LOAD_EXITING |

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 5fb7a1695a24a50e5da527c6f716a38b274ba1a8..0693dd0b5dbcd9a4e70bc4a22b232bd15c9d343f 100644 (file)
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -4350,7 +4350,7 @@ static void vmx_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
 
 static void enable_irq_window(struct kvm_vcpu *vcpu)
 {
-       exec_controls_setbit(to_vmx(vcpu), CPU_BASED_VIRTUAL_INTR_PENDING);
+       exec_controls_setbit(to_vmx(vcpu), CPU_BASED_INTR_WINDOW_EXITING);
 }
 
 static void enable_nmi_window(struct kvm_vcpu *vcpu)
@@ -4969,7 +4969,7 @@ static int handle_tpr_below_threshold(struct kvm_vcpu *vcpu)
 
 static int handle_interrupt_window(struct kvm_vcpu *vcpu)
 {
-       exec_controls_clearbit(to_vmx(vcpu), CPU_BASED_VIRTUAL_INTR_PENDING);
+       exec_controls_clearbit(to_vmx(vcpu), CPU_BASED_INTR_WINDOW_EXITING);
 
        kvm_make_request(KVM_REQ_EVENT, vcpu);
 
@@ -5203,7 +5203,7 @@ static int handle_invalid_guest_state(struct kvm_vcpu *vcpu)
        WARN_ON_ONCE(vmx->emulation_required && vmx->nested.nested_run_pending);
 
        intr_window_requested = exec_controls_get(vmx) &
-                               CPU_BASED_VIRTUAL_INTR_PENDING;
+                               CPU_BASED_INTR_WINDOW_EXITING;
 
        while (vmx->emulation_required && count-- != 0) {
                if (intr_window_requested && vmx_interrupt_allowed(vcpu))
@@ -5527,7 +5527,7 @@ static int (*kvm_vmx_exit_handlers[])(struct kvm_vcpu *vcpu) = {
        [EXIT_REASON_CPUID]                   = kvm_emulate_cpuid,
        [EXIT_REASON_MSR_READ]                = kvm_emulate_rdmsr,
        [EXIT_REASON_MSR_WRITE]               = kvm_emulate_wrmsr,
-       [EXIT_REASON_PENDING_INTERRUPT]       = handle_interrupt_window,
+       [EXIT_REASON_INTERRUPT_WINDOW]        = handle_interrupt_window,
        [EXIT_REASON_HLT]                     = kvm_emulate_halt,
        [EXIT_REASON_INVD]                    = handle_invd,
        [EXIT_REASON_INVLPG]                  = handle_invlpg,
@@ -5907,7 +5907,7 @@ static int vmx_handle_exit(struct kvm_vcpu *vcpu)
                        return kvm_emulate_wrmsr(vcpu);
                else if (exit_reason == EXIT_REASON_PREEMPTION_TIMER)
                        return handle_preemption_timer(vcpu);
-               else if (exit_reason == EXIT_REASON_PENDING_INTERRUPT)
+               else if (exit_reason == EXIT_REASON_INTERRUPT_WINDOW)
                        return handle_interrupt_window(vcpu);
                else if (exit_reason == EXIT_REASON_EXTERNAL_INTERRUPT)
                        return handle_external_interrupt(vcpu);

diff --git a/tools/arch/x86/include/uapi/asm/vmx.h b/tools/arch/x86/include/uapi/asm/vmx.h
index 3eb8411ab60efb14e4890c711569bfe3259c8687..e95b72ec19bc069da46e0eac0da42443c1b3b0ee 100644 (file)
--- a/tools/arch/x86/include/uapi/asm/vmx.h
+++ b/tools/arch/x86/include/uapi/asm/vmx.h
@@ -33,7 +33,7 @@
 #define EXIT_REASON_TRIPLE_FAULT        2
 #define EXIT_REASON_INIT_SIGNAL                        3
 
-#define EXIT_REASON_PENDING_INTERRUPT   7
+#define EXIT_REASON_INTERRUPT_WINDOW    7
 #define EXIT_REASON_NMI_WINDOW          8
 #define EXIT_REASON_TASK_SWITCH         9
 #define EXIT_REASON_CPUID               10
@@ -94,7 +94,7 @@
        { EXIT_REASON_EXTERNAL_INTERRUPT,    "EXTERNAL_INTERRUPT" }, \
        { EXIT_REASON_TRIPLE_FAULT,          "TRIPLE_FAULT" }, \
        { EXIT_REASON_INIT_SIGNAL,           "INIT_SIGNAL" }, \
-       { EXIT_REASON_PENDING_INTERRUPT,     "PENDING_INTERRUPT" }, \
+       { EXIT_REASON_INTERRUPT_WINDOW,      "INTERRUPT_WINDOW" }, \
        { EXIT_REASON_NMI_WINDOW,            "NMI_WINDOW" }, \
        { EXIT_REASON_TASK_SWITCH,           "TASK_SWITCH" }, \
        { EXIT_REASON_CPUID,                 "CPUID" }, \

diff --git a/tools/testing/selftests/kvm/include/x86_64/vmx.h b/tools/testing/selftests/kvm/include/x86_64/vmx.h
index f52e0ba84fedb0fe364998bda8da1e9d8f21ee1f..c6e442d7a24139a37134b198b64757f829c6d8cb 100644 (file)
--- a/tools/testing/selftests/kvm/include/x86_64/vmx.h
+++ b/tools/testing/selftests/kvm/include/x86_64/vmx.h
@@ -18,7 +18,7 @@
 /*
  * Definitions of Primary Processor-Based VM-Execution Controls.
  */
-#define CPU_BASED_VIRTUAL_INTR_PENDING         0x00000004
+#define CPU_BASED_INTR_WINDOW_EXITING          0x00000004
 #define CPU_BASED_USE_TSC_OFFSETING            0x00000008
 #define CPU_BASED_HLT_EXITING                  0x00000080
 #define CPU_BASED_INVLPG_EXITING               0x00000200
@@ -103,7 +103,7 @@
 #define EXIT_REASON_EXCEPTION_NMI      0
 #define EXIT_REASON_EXTERNAL_INTERRUPT 1
 #define EXIT_REASON_TRIPLE_FAULT       2
-#define EXIT_REASON_PENDING_INTERRUPT  7
+#define EXIT_REASON_INTERRUPT_WINDOW   7
 #define EXIT_REASON_NMI_WINDOW         8
 #define EXIT_REASON_TASK_SWITCH                9
 #define EXIT_REASON_CPUID              10