diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/kvm_host.h | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 05e99b8ef465..81089cf1f0c1 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -139,6 +139,7 @@ static inline bool is_error_page(struct page *page) #define KVM_REQ_DISABLE_IBS 24 #define KVM_REQ_APIC_PAGE_RELOAD 25 #define KVM_REQ_SMI 26 +#define KVM_REQ_HV_CRASH 27 #define KVM_USERSPACE_IRQ_SOURCE_ID 0 #define KVM_IRQFD_RESAMPLE_IRQ_SOURCE_ID 1 @@ -363,9 +364,6 @@ struct kvm { struct kvm_memslots *memslots[KVM_ADDRESS_SPACE_NUM]; struct srcu_struct srcu; struct srcu_struct irq_srcu; -#ifdef CONFIG_KVM_APIC_ARCHITECTURE - u32 bsp_vcpu_id; -#endif struct kvm_vcpu *vcpus[KVM_MAX_VCPUS]; atomic_t online_vcpus; int last_boosted_vcpu; @@ -424,8 +422,15 @@ struct kvm { #define vcpu_unimpl(vcpu, fmt, ...) \ kvm_pr_unimpl("vcpu%i " fmt, (vcpu)->vcpu_id, ## __VA_ARGS__) +#define vcpu_debug(vcpu, fmt, ...) \ + kvm_debug("vcpu%i " fmt, (vcpu)->vcpu_id, ## __VA_ARGS__) + static inline struct kvm_vcpu *kvm_get_vcpu(struct kvm *kvm, int i) { + /* Pairs with smp_wmb() in kvm_vm_ioctl_create_vcpu, in case + * the caller has read kvm->online_vcpus before (as is the case + * for kvm_for_each_vcpu, for example). + */ smp_rmb(); return kvm->vcpus[i]; } @@ -1055,22 +1060,9 @@ static inline int kvm_ioeventfd(struct kvm *kvm, struct kvm_ioeventfd *args) #endif /* CONFIG_HAVE_KVM_EVENTFD */ #ifdef CONFIG_KVM_APIC_ARCHITECTURE -static inline bool kvm_vcpu_is_reset_bsp(struct kvm_vcpu *vcpu) -{ - return vcpu->kvm->bsp_vcpu_id == vcpu->vcpu_id; -} - -static inline bool kvm_vcpu_is_bsp(struct kvm_vcpu *vcpu) -{ - return (vcpu->arch.apic_base & MSR_IA32_APICBASE_BSP) != 0; -} - bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu); - #else - static inline bool kvm_vcpu_compatible(struct kvm_vcpu *vcpu) { return true; } - #endif static inline void kvm_make_request(int req, struct kvm_vcpu *vcpu) |