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authorLinus Torvalds <torvalds@linux-foundation.org>2022-02-15 11:07:59 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2022-02-15 11:07:59 -0800
commitc5d9ae265b105d9a67575fb67bd4650a6fc08e25 (patch)
treebe2bf36dc6834eeadfa21067b8980255a35b6534 /arch/x86/kvm/svm/svm.h
parenta254a9da455c171441ab3a76ed8f5d1e9412e15f (diff)
parent710c476514313c74045c41c0571bb5178fd16e3d (diff)
downloadlinux-c5d9ae265b105d9a67575fb67bd4650a6fc08e25.tar.bz2
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini: "ARM: - Read HW interrupt pending state from the HW x86: - Don't truncate the performance event mask on AMD - Fix Xen runstate updates to be atomic when preempting vCPU - Fix for AMD AVIC interrupt injection race - Several other AMD fixes" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86/pmu: Use AMD64_RAW_EVENT_MASK for PERF_TYPE_RAW KVM: x86/pmu: Don't truncate the PerfEvtSeln MSR when creating a perf event KVM: SVM: fix race between interrupt delivery and AVIC inhibition KVM: SVM: set IRR in svm_deliver_interrupt KVM: SVM: extract avic_ring_doorbell selftests: kvm: Remove absent target file KVM: arm64: vgic: Read HW interrupt pending state from the HW KVM: x86/xen: Fix runstate updates to be atomic when preempting vCPU KVM: x86: SVM: move avic definitions from AMD's spec to svm.h KVM: x86: lapic: don't touch irr_pending in kvm_apic_update_apicv when inhibiting it KVM: x86: nSVM: deal with L1 hypervisor that intercepts interrupts but lets L2 control them KVM: x86: nSVM: expose clean bit support to the guest KVM: x86: nSVM/nVMX: set nested_run_pending on VM entry which is a result of RSM KVM: x86: nSVM: mark vmcb01 as dirty when restoring SMM saved state KVM: x86: nSVM: fix potential NULL derefernce on nested migration KVM: x86: SVM: don't passthrough SMAP/SMEP/PKE bits in !NPT && !gCR0.PG case Revert "svm: Add warning message for AVIC IPI invalid target"
Diffstat (limited to 'arch/x86/kvm/svm/svm.h')
-rw-r--r--arch/x86/kvm/svm/svm.h15
1 files changed, 3 insertions, 12 deletions
diff --git a/arch/x86/kvm/svm/svm.h b/arch/x86/kvm/svm/svm.h
index 73525353e424..fa98d6844728 100644
--- a/arch/x86/kvm/svm/svm.h
+++ b/arch/x86/kvm/svm/svm.h
@@ -489,6 +489,8 @@ void svm_set_gif(struct vcpu_svm *svm, bool value);
int svm_invoke_exit_handler(struct kvm_vcpu *vcpu, u64 exit_code);
void set_msr_interception(struct kvm_vcpu *vcpu, u32 *msrpm, u32 msr,
int read, int write);
+void svm_complete_interrupt_delivery(struct kvm_vcpu *vcpu, int delivery_mode,
+ int trig_mode, int vec);
/* nested.c */
@@ -556,17 +558,6 @@ extern struct kvm_x86_nested_ops svm_nested_ops;
/* avic.c */
-#define AVIC_LOGICAL_ID_ENTRY_GUEST_PHYSICAL_ID_MASK (0xFF)
-#define AVIC_LOGICAL_ID_ENTRY_VALID_BIT 31
-#define AVIC_LOGICAL_ID_ENTRY_VALID_MASK (1 << 31)
-
-#define AVIC_PHYSICAL_ID_ENTRY_HOST_PHYSICAL_ID_MASK (0xFFULL)
-#define AVIC_PHYSICAL_ID_ENTRY_BACKING_PAGE_MASK (0xFFFFFFFFFFULL << 12)
-#define AVIC_PHYSICAL_ID_ENTRY_IS_RUNNING_MASK (1ULL << 62)
-#define AVIC_PHYSICAL_ID_ENTRY_VALID_MASK (1ULL << 63)
-
-#define VMCB_AVIC_APIC_BAR_MASK 0xFFFFFFFFFF000ULL
-
int avic_ga_log_notifier(u32 ga_tag);
void avic_vm_destroy(struct kvm *kvm);
int avic_vm_init(struct kvm *kvm);
@@ -583,12 +574,12 @@ bool svm_check_apicv_inhibit_reasons(ulong bit);
void svm_load_eoi_exitmap(struct kvm_vcpu *vcpu, u64 *eoi_exit_bitmap);
void svm_hwapic_irr_update(struct kvm_vcpu *vcpu, int max_irr);
void svm_hwapic_isr_update(struct kvm_vcpu *vcpu, int max_isr);
-int svm_deliver_avic_intr(struct kvm_vcpu *vcpu, int vec);
bool svm_dy_apicv_has_pending_interrupt(struct kvm_vcpu *vcpu);
int svm_update_pi_irte(struct kvm *kvm, unsigned int host_irq,
uint32_t guest_irq, bool set);
void avic_vcpu_blocking(struct kvm_vcpu *vcpu);
void avic_vcpu_unblocking(struct kvm_vcpu *vcpu);
+void avic_ring_doorbell(struct kvm_vcpu *vcpu);
/* sev.c */