[1/3] KVM: VMX: Rename INTERRUPT_PENDING to INTERRUPT_WINDOW

Message ID	20191206084526.131861-2-xiaoyao.li@intel.com (mailing list archive)
State	Mainlined
Commit	9dadc2f918df26e64aa04794cdb4d8667c934f47
Headers	show Return-Path: <SRS0=AgsN=Z4=vger.kernel.org=linux-kselftest-owner@kernel.org> From: Xiaoyao Li <xiaoyao.li@intel.com> To: Paolo Bonzini <pbonzini@redhat.com>, Sean Christopherson <sean.j.christopherson@intel.com>, Shuah Khan <shuah@kernel.org> Cc: Xiaoyao Li <xiaoyao.li@intel.com>, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: [PATCH 1/3] KVM: VMX: Rename INTERRUPT_PENDING to INTERRUPT_WINDOW Date: Fri, 6 Dec 2019 16:45:24 +0800 Message-Id: <20191206084526.131861-2-xiaoyao.li@intel.com> In-Reply-To: <20191206084526.131861-1-xiaoyao.li@intel.com> References: <20191206084526.131861-1-xiaoyao.li@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kselftest-owner@vger.kernel.org Precedence: bulk
Series	Reanme the definitions of INTERRUPT_PENDING, NMI_PENDING and TSC_OFFSETING \| expand [0/3] Reanme the definitions of INTERRUPT_PENDING, NMI_PENDING and TSC_OFFSETING [1/3] KVM: VMX: Rename INTERRUPT_PENDING to INTERRUPT_WINDOW [2/3] KVM: VMX: Rename NMI_PENDING to NMI_WINDOW [3/3] KVM: VMX: Fix the spelling of CPU_BASED_USE_TSC_OFFSETTING

diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h index 1835767aa335..5acda8d9b9a7 100644 --- 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 3eb8411ab60e..e95b72ec19bc 100644 --- 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 4aea7d304beb..a77e92bd3f72 100644 --- 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 e7ea332ad1e8..0e3ba51436e4 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -4360,7 +4360,7 @@ 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) @@ -4979,7 +4979,7 @@ 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); @@ -5213,7 +5213,7 @@ 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)) @@ -5537,7 +5537,7 @@ 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, @@ -5917,7 +5917,7 @@ 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 3eb8411ab60e..e95b72ec19bc 100644 --- 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 f52e0ba84fed..c6e442d7a241 100644 --- 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

[1/3] KVM: VMX: Rename INTERRUPT_PENDING to INTERRUPT_WINDOW

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