diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/kvm/arm_pmu.h | 8 | ||||
| -rw-r--r-- | include/kvm/iodev.h | 6 | ||||
| -rw-r--r-- | include/linux/arm_ffa.h | 8 | ||||
| -rw-r--r-- | include/linux/kvm_host.h | 9 | ||||
| -rw-r--r-- | include/uapi/linux/kvm.h | 6 |
5 files changed, 23 insertions, 14 deletions
diff --git a/include/kvm/arm_pmu.h b/include/kvm/arm_pmu.h index 1a6a695ca67a..847da6fc2713 100644 --- a/include/kvm/arm_pmu.h +++ b/include/kvm/arm_pmu.h @@ -92,8 +92,12 @@ void kvm_vcpu_pmu_restore_host(struct kvm_vcpu *vcpu); /* * Evaluates as true when emulating PMUv3p5, and false otherwise. */ -#define kvm_pmu_is_3p5(vcpu) \ - (vcpu->kvm->arch.dfr0_pmuver.imp >= ID_AA64DFR0_EL1_PMUVer_V3P5) +#define kvm_pmu_is_3p5(vcpu) ({ \ + u64 val = IDREG(vcpu->kvm, SYS_ID_AA64DFR0_EL1); \ + u8 pmuver = SYS_FIELD_GET(ID_AA64DFR0_EL1, PMUVer, val); \ + \ + pmuver >= ID_AA64DFR0_EL1_PMUVer_V3P5; \ +}) u8 kvm_arm_pmu_get_pmuver_limit(void); diff --git a/include/kvm/iodev.h b/include/kvm/iodev.h index d75fc4365746..56619e33251e 100644 --- a/include/kvm/iodev.h +++ b/include/kvm/iodev.h @@ -55,10 +55,4 @@ static inline int kvm_iodevice_write(struct kvm_vcpu *vcpu, : -EOPNOTSUPP; } -static inline void kvm_iodevice_destructor(struct kvm_io_device *dev) -{ - if (dev->ops->destructor) - dev->ops->destructor(dev); -} - #endif /* __KVM_IODEV_H__ */ diff --git a/include/linux/arm_ffa.h b/include/linux/arm_ffa.h index 583fe3b49a49..cc060da51bec 100644 --- a/include/linux/arm_ffa.h +++ b/include/linux/arm_ffa.h @@ -94,6 +94,14 @@ */ #define FFA_PAGE_SIZE SZ_4K +/* + * Minimum buffer size/alignment encodings returned by an FFA_FEATURES + * query for FFA_RXTX_MAP. + */ +#define FFA_FEAT_RXTX_MIN_SZ_4K 0 +#define FFA_FEAT_RXTX_MIN_SZ_64K 1 +#define FFA_FEAT_RXTX_MIN_SZ_16K 2 + /* FFA Bus/Device/Driver related */ struct ffa_device { u32 id; diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 0e571e973bc2..9d3ac7720da9 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -849,7 +849,7 @@ static inline void kvm_vm_bugged(struct kvm *kvm) #define KVM_BUG(cond, kvm, fmt...) \ ({ \ - int __ret = (cond); \ + bool __ret = !!(cond); \ \ if (WARN_ONCE(__ret && !(kvm)->vm_bugged, fmt)) \ kvm_vm_bugged(kvm); \ @@ -858,7 +858,7 @@ static inline void kvm_vm_bugged(struct kvm *kvm) #define KVM_BUG_ON(cond, kvm) \ ({ \ - int __ret = (cond); \ + bool __ret = !!(cond); \ \ if (WARN_ON_ONCE(__ret && !(kvm)->vm_bugged)) \ kvm_vm_bugged(kvm); \ @@ -991,6 +991,8 @@ static inline bool kvm_memslots_empty(struct kvm_memslots *slots) return RB_EMPTY_ROOT(&slots->gfn_tree); } +bool kvm_are_all_memslots_empty(struct kvm *kvm); + #define kvm_for_each_memslot(memslot, bkt, slots) \ hash_for_each(slots->id_hash, bkt, memslot, id_node[slots->node_idx]) \ if (WARN_ON_ONCE(!memslot->npages)) { \ @@ -2237,9 +2239,6 @@ static inline long kvm_arch_vcpu_async_ioctl(struct file *filp, } #endif /* CONFIG_HAVE_KVM_VCPU_ASYNC_IOCTL */ -void kvm_arch_mmu_notifier_invalidate_range(struct kvm *kvm, - unsigned long start, unsigned long end); - void kvm_arch_guest_memory_reclaimed(struct kvm *kvm); #ifdef CONFIG_HAVE_KVM_VCPU_RUN_PID_CHANGE diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 737318b1c1d9..f089ab290978 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -1190,6 +1190,8 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_DIRTY_LOG_RING_WITH_BITMAP 225 #define KVM_CAP_PMU_EVENT_MASKED_EVENTS 226 #define KVM_CAP_COUNTER_OFFSET 227 +#define KVM_CAP_ARM_EAGER_SPLIT_CHUNK_SIZE 228 +#define KVM_CAP_ARM_SUPPORTED_BLOCK_SIZES 229 #ifdef KVM_CAP_IRQ_ROUTING @@ -1442,6 +1444,8 @@ enum kvm_device_type { #define KVM_DEV_TYPE_XIVE KVM_DEV_TYPE_XIVE KVM_DEV_TYPE_ARM_PV_TIME, #define KVM_DEV_TYPE_ARM_PV_TIME KVM_DEV_TYPE_ARM_PV_TIME + KVM_DEV_TYPE_RISCV_AIA, +#define KVM_DEV_TYPE_RISCV_AIA KVM_DEV_TYPE_RISCV_AIA KVM_DEV_TYPE_MAX, }; @@ -1613,7 +1617,7 @@ struct kvm_s390_ucas_mapping { #define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs) #define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs) /* - * vcpu version available with KVM_ENABLE_CAP + * vcpu version available with KVM_CAP_ENABLE_CAP * vm version available with KVM_CAP_ENABLE_CAP_VM */ #define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap) |