diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kvm_dirty_ring.h | 11 | ||||
| -rw-r--r-- | include/linux/kvm_host.h | 10 | ||||
| -rw-r--r-- | include/linux/misc_cgroup.h | 4 | ||||
| -rw-r--r-- | include/uapi/linux/kvm.h | 1 |
4 files changed, 21 insertions, 5 deletions
diff --git a/include/linux/kvm_dirty_ring.h b/include/linux/kvm_dirty_ring.h index 4862c98d80d3..da4d9b5f58f1 100644 --- a/include/linux/kvm_dirty_ring.h +++ b/include/linux/kvm_dirty_ring.h @@ -32,7 +32,7 @@ struct kvm_dirty_ring { * If CONFIG_HAVE_HVM_DIRTY_RING not defined, kvm_dirty_ring.o should * not be included as well, so define these nop functions for the arch. */ -static inline u32 kvm_dirty_ring_get_rsvd_entries(void) +static inline u32 kvm_dirty_ring_get_rsvd_entries(struct kvm *kvm) { return 0; } @@ -42,7 +42,7 @@ static inline bool kvm_use_dirty_bitmap(struct kvm *kvm) return true; } -static inline int kvm_dirty_ring_alloc(struct kvm_dirty_ring *ring, +static inline int kvm_dirty_ring_alloc(struct kvm *kvm, struct kvm_dirty_ring *ring, int index, u32 size) { return 0; @@ -71,11 +71,12 @@ static inline void kvm_dirty_ring_free(struct kvm_dirty_ring *ring) #else /* CONFIG_HAVE_KVM_DIRTY_RING */ -int kvm_cpu_dirty_log_size(void); +int kvm_cpu_dirty_log_size(struct kvm *kvm); bool kvm_use_dirty_bitmap(struct kvm *kvm); bool kvm_arch_allow_write_without_running_vcpu(struct kvm *kvm); -u32 kvm_dirty_ring_get_rsvd_entries(void); -int kvm_dirty_ring_alloc(struct kvm_dirty_ring *ring, int index, u32 size); +u32 kvm_dirty_ring_get_rsvd_entries(struct kvm *kvm); +int kvm_dirty_ring_alloc(struct kvm *kvm, struct kvm_dirty_ring *ring, + int index, u32 size); /* * called with kvm->slots_lock held, returns the number of diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 291d49b9bf05..1dedc421b3e3 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -1610,6 +1610,7 @@ void kvm_arch_disable_virtualization(void); int kvm_arch_enable_virtualization_cpu(void); void kvm_arch_disable_virtualization_cpu(void); #endif +bool kvm_vcpu_has_events(struct kvm_vcpu *vcpu); int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu); bool kvm_arch_vcpu_in_kernel(struct kvm_vcpu *vcpu); int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu); @@ -2284,6 +2285,7 @@ static inline bool kvm_check_request(int req, struct kvm_vcpu *vcpu) } #ifdef CONFIG_KVM_GENERIC_HARDWARE_ENABLING +extern bool enable_virt_at_load; extern bool kvm_rebooting; #endif @@ -2571,4 +2573,12 @@ long kvm_arch_vcpu_pre_fault_memory(struct kvm_vcpu *vcpu, struct kvm_pre_fault_memory *range); #endif +#ifdef CONFIG_KVM_GENERIC_HARDWARE_ENABLING +int kvm_enable_virtualization(void); +void kvm_disable_virtualization(void); +#else +static inline int kvm_enable_virtualization(void) { return 0; } +static inline void kvm_disable_virtualization(void) { } +#endif + #endif diff --git a/include/linux/misc_cgroup.h b/include/linux/misc_cgroup.h index 4bf261d41a6d..71cf5bfc6349 100644 --- a/include/linux/misc_cgroup.h +++ b/include/linux/misc_cgroup.h @@ -18,6 +18,10 @@ enum misc_res_type { /** @MISC_CG_RES_SEV_ES: AMD SEV-ES ASIDs resource */ MISC_CG_RES_SEV_ES, #endif +#ifdef CONFIG_INTEL_TDX_HOST + /* Intel TDX HKIDs resource */ + MISC_CG_RES_TDX, +#endif /** @MISC_CG_RES_TYPES: count of enum misc_res_type constants */ MISC_CG_RES_TYPES }; diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index b6ae8ad8934b..c6988e2c68d5 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -375,6 +375,7 @@ struct kvm_run { #define KVM_SYSTEM_EVENT_WAKEUP 4 #define KVM_SYSTEM_EVENT_SUSPEND 5 #define KVM_SYSTEM_EVENT_SEV_TERM 6 +#define KVM_SYSTEM_EVENT_TDX_FATAL 7 __u32 type; __u32 ndata; union { |