diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kvm.h | 3 | ||||
| -rw-r--r-- | include/linux/kvm_host.h | 27 | ||||
| -rw-r--r-- | include/trace/events/kvm.h | 7 |
3 files changed, 26 insertions, 11 deletions
diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 09f2b3aa2da..2ce09aa7d3b 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -617,6 +617,7 @@ struct kvm_ppc_smmu_info { #define KVM_CAP_SIGNAL_MSI 77 #define KVM_CAP_PPC_GET_SMMU_INFO 78 #define KVM_CAP_S390_COW 79 +#define KVM_CAP_PPC_ALLOC_HTAB 80 #ifdef KVM_CAP_IRQ_ROUTING @@ -828,6 +829,8 @@ struct kvm_s390_ucas_mapping { #define KVM_SIGNAL_MSI _IOW(KVMIO, 0xa5, struct kvm_msi) /* Available with KVM_CAP_PPC_GET_SMMU_INFO */ #define KVM_PPC_GET_SMMU_INFO _IOR(KVMIO, 0xa6, struct kvm_ppc_smmu_info) +/* Available with KVM_CAP_PPC_ALLOC_HTAB */ +#define KVM_PPC_ALLOCATE_HTAB _IOWR(KVMIO, 0xa7, __u32) /* * ioctls for vcpu fds diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 96c158a37d3..b70b48b0109 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -306,7 +306,7 @@ struct kvm { struct hlist_head irq_ack_notifier_list; #endif -#ifdef KVM_ARCH_WANT_MMU_NOTIFIER +#if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER) struct mmu_notifier mmu_notifier; unsigned long mmu_notifier_seq; long mmu_notifier_count; @@ -314,13 +314,19 @@ struct kvm { long tlbs_dirty; }; -/* The guest did something we don't support. */ -#define pr_unimpl(vcpu, fmt, ...) \ - pr_err_ratelimited("kvm: %i: cpu%i " fmt, \ - current->tgid, (vcpu)->vcpu_id , ## __VA_ARGS__) +#define kvm_err(fmt, ...) \ + pr_err("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__) +#define kvm_info(fmt, ...) \ + pr_info("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__) +#define kvm_debug(fmt, ...) \ + pr_debug("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__) +#define kvm_pr_unimpl(fmt, ...) \ + pr_err_ratelimited("kvm [%i]: " fmt, \ + task_tgid_nr(current), ## __VA_ARGS__) -#define kvm_printf(kvm, fmt ...) printk(KERN_DEBUG fmt) -#define vcpu_printf(vcpu, fmt...) kvm_printf(vcpu->kvm, fmt) +/* The guest did something we don't support. */ +#define vcpu_unimpl(vcpu, fmt, ...) \ + kvm_pr_unimpl("vcpu%i " fmt, (vcpu)->vcpu_id, ## __VA_ARGS__) static inline struct kvm_vcpu *kvm_get_vcpu(struct kvm *kvm, int i) { @@ -535,6 +541,9 @@ int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu); void kvm_free_physmem(struct kvm *kvm); +void *kvm_kvzalloc(unsigned long size); +void kvm_kvfree(const void *addr); + #ifndef __KVM_HAVE_ARCH_VM_ALLOC static inline struct kvm *kvm_arch_alloc_vm(void) { @@ -771,7 +780,7 @@ struct kvm_stats_debugfs_item { extern struct kvm_stats_debugfs_item debugfs_entries[]; extern struct dentry *kvm_debugfs_dir; -#ifdef KVM_ARCH_WANT_MMU_NOTIFIER +#if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER) static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_seq) { if (unlikely(vcpu->kvm->mmu_notifier_count)) @@ -793,7 +802,7 @@ static inline int mmu_notifier_retry(struct kvm_vcpu *vcpu, unsigned long mmu_se } #endif -#ifdef CONFIG_HAVE_KVM_IRQCHIP +#ifdef KVM_CAP_IRQ_ROUTING #define KVM_MAX_IRQ_ROUTES 1024 diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h index 46e3cd8e197..7ef9e759f49 100644 --- a/include/trace/events/kvm.h +++ b/include/trace/events/kvm.h @@ -13,7 +13,8 @@ ERSN(DEBUG), ERSN(HLT), ERSN(MMIO), ERSN(IRQ_WINDOW_OPEN), \ ERSN(SHUTDOWN), ERSN(FAIL_ENTRY), ERSN(INTR), ERSN(SET_TPR), \ ERSN(TPR_ACCESS), ERSN(S390_SIEIC), ERSN(S390_RESET), ERSN(DCR),\ - ERSN(NMI), ERSN(INTERNAL_ERROR), ERSN(OSI) + ERSN(NMI), ERSN(INTERNAL_ERROR), ERSN(OSI), ERSN(PAPR_HCALL), \ + ERSN(S390_UCONTROL) TRACE_EVENT(kvm_userspace_exit, TP_PROTO(__u32 reason, int errno), @@ -36,7 +37,7 @@ TRACE_EVENT(kvm_userspace_exit, __entry->errno < 0 ? -__entry->errno : __entry->reason) ); -#if defined(__KVM_HAVE_IOAPIC) +#if defined(__KVM_HAVE_IRQ_LINE) TRACE_EVENT(kvm_set_irq, TP_PROTO(unsigned int gsi, int level, int irq_source_id), TP_ARGS(gsi, level, irq_source_id), @@ -56,7 +57,9 @@ TRACE_EVENT(kvm_set_irq, TP_printk("gsi %u level %d source %d", __entry->gsi, __entry->level, __entry->irq_source_id) ); +#endif +#if defined(__KVM_HAVE_IOAPIC) #define kvm_deliver_mode \ {0x0, "Fixed"}, \ {0x1, "LowPrio"}, \ |