diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/hyperv-tlfs.h | 7 | ||||
| -rw-r--r-- | include/kvm/arm_pmu.h | 5 | ||||
| -rw-r--r-- | include/kvm/arm_psci.h | 9 | ||||
| -rw-r--r-- | include/linux/kvm_host.h | 4 | ||||
| -rw-r--r-- | include/linux/perf_event.h | 2 | ||||
| -rw-r--r-- | include/linux/vmalloc.h | 5 | ||||
| -rw-r--r-- | include/uapi/linux/kvm.h | 15 | ||||
| -rw-r--r-- | include/uapi/linux/psci.h | 4 |
8 files changed, 39 insertions, 12 deletions
diff --git a/include/asm-generic/hyperv-tlfs.h b/include/asm-generic/hyperv-tlfs.h index 8f97c2927bee..fdce7a4cfc6f 100644 --- a/include/asm-generic/hyperv-tlfs.h +++ b/include/asm-generic/hyperv-tlfs.h @@ -183,11 +183,18 @@ enum HV_GENERIC_SET_FORMAT { #define HV_HYPERCALL_RESULT_MASK GENMASK_ULL(15, 0) #define HV_HYPERCALL_FAST_BIT BIT(16) #define HV_HYPERCALL_VARHEAD_OFFSET 17 +#define HV_HYPERCALL_VARHEAD_MASK GENMASK_ULL(26, 17) +#define HV_HYPERCALL_RSVD0_MASK GENMASK_ULL(31, 27) #define HV_HYPERCALL_REP_COMP_OFFSET 32 #define HV_HYPERCALL_REP_COMP_1 BIT_ULL(32) #define HV_HYPERCALL_REP_COMP_MASK GENMASK_ULL(43, 32) +#define HV_HYPERCALL_RSVD1_MASK GENMASK_ULL(47, 44) #define HV_HYPERCALL_REP_START_OFFSET 48 #define HV_HYPERCALL_REP_START_MASK GENMASK_ULL(59, 48) +#define HV_HYPERCALL_RSVD2_MASK GENMASK_ULL(63, 60) +#define HV_HYPERCALL_RSVD_MASK (HV_HYPERCALL_RSVD0_MASK | \ + HV_HYPERCALL_RSVD1_MASK | \ + HV_HYPERCALL_RSVD2_MASK) /* hypercall status code */ #define HV_STATUS_SUCCESS 0 diff --git a/include/kvm/arm_pmu.h b/include/kvm/arm_pmu.h index f9ed4c171d7b..20193416d214 100644 --- a/include/kvm/arm_pmu.h +++ b/include/kvm/arm_pmu.h @@ -29,6 +29,11 @@ struct kvm_pmu { struct irq_work overflow_work; }; +struct arm_pmu_entry { + struct list_head entry; + struct arm_pmu *arm_pmu; +}; + DECLARE_STATIC_KEY_FALSE(kvm_arm_pmu_available); static __always_inline bool kvm_arm_support_pmu_v3(void) diff --git a/include/kvm/arm_psci.h b/include/kvm/arm_psci.h index 5b58bd2fe088..68b96c3826c3 100644 --- a/include/kvm/arm_psci.h +++ b/include/kvm/arm_psci.h @@ -13,14 +13,11 @@ #define KVM_ARM_PSCI_0_1 PSCI_VERSION(0, 1) #define KVM_ARM_PSCI_0_2 PSCI_VERSION(0, 2) #define KVM_ARM_PSCI_1_0 PSCI_VERSION(1, 0) +#define KVM_ARM_PSCI_1_1 PSCI_VERSION(1, 1) -#define KVM_ARM_PSCI_LATEST KVM_ARM_PSCI_1_0 +#define KVM_ARM_PSCI_LATEST KVM_ARM_PSCI_1_1 -/* - * We need the KVM pointer independently from the vcpu as we can call - * this from HYP, and need to apply kern_hyp_va on it... - */ -static inline int kvm_psci_version(struct kvm_vcpu *vcpu, struct kvm *kvm) +static inline int kvm_psci_version(struct kvm_vcpu *vcpu) { /* * Our PSCI implementation stays the same across versions from diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index f11039944c08..9536ffa0473b 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -153,10 +153,9 @@ static inline bool is_error_page(struct page *page) * Bits 4-7 are reserved for more arch-independent bits. */ #define KVM_REQ_TLB_FLUSH (0 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) -#define KVM_REQ_MMU_RELOAD (1 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) +#define KVM_REQ_VM_DEAD (1 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) #define KVM_REQ_UNBLOCK 2 #define KVM_REQ_UNHALT 3 -#define KVM_REQ_VM_DEAD (4 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) #define KVM_REQ_GPC_INVALIDATE (5 | KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP) #define KVM_REQUEST_ARCH_BASE 8 @@ -1325,7 +1324,6 @@ int kvm_vcpu_yield_to(struct kvm_vcpu *target); void kvm_vcpu_on_spin(struct kvm_vcpu *vcpu, bool usermode_vcpu_not_eligible); void kvm_flush_remote_tlbs(struct kvm *kvm); -void kvm_reload_remote_mmus(struct kvm *kvm); #ifdef KVM_ARCH_NR_OBJS_PER_MEMORY_CACHE int kvm_mmu_topup_memory_cache(struct kvm_mmu_memory_cache *mc, int min); diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 733649184b27..af97dd427501 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -864,7 +864,7 @@ struct perf_event_context { #define PERF_NR_CONTEXTS 4 /** - * struct perf_event_cpu_context - per cpu event context structure + * struct perf_cpu_context - per cpu event context structure */ struct perf_cpu_context { struct perf_event_context ctx; diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index 05065915edd7..5a0c3b556848 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -159,6 +159,11 @@ void *__vmalloc_node(unsigned long size, unsigned long align, gfp_t gfp_mask, int node, const void *caller) __alloc_size(1); void *vmalloc_no_huge(unsigned long size) __alloc_size(1); +extern void *__vmalloc_array(size_t n, size_t size, gfp_t flags) __alloc_size(1, 2); +extern void *vmalloc_array(size_t n, size_t size) __alloc_size(1, 2); +extern void *__vcalloc(size_t n, size_t size, gfp_t flags) __alloc_size(1, 2); +extern void *vcalloc(size_t n, size_t size) __alloc_size(1, 2); + extern void vfree(const void *addr); extern void vfree_atomic(const void *addr); diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h index 507ee1f2aa96..91a6fe4e02c0 100644 --- a/include/uapi/linux/kvm.h +++ b/include/uapi/linux/kvm.h @@ -562,9 +562,12 @@ struct kvm_s390_mem_op { __u32 op; /* type of operation */ __u64 buf; /* buffer in userspace */ union { - __u8 ar; /* the access register number */ + struct { + __u8 ar; /* the access register number */ + __u8 key; /* access key, ignored if flag unset */ + }; __u32 sida_offset; /* offset into the sida */ - __u8 reserved[32]; /* should be set to 0 */ + __u8 reserved[32]; /* ignored */ }; }; /* types for kvm_s390_mem_op->op */ @@ -572,9 +575,12 @@ struct kvm_s390_mem_op { #define KVM_S390_MEMOP_LOGICAL_WRITE 1 #define KVM_S390_MEMOP_SIDA_READ 2 #define KVM_S390_MEMOP_SIDA_WRITE 3 +#define KVM_S390_MEMOP_ABSOLUTE_READ 4 +#define KVM_S390_MEMOP_ABSOLUTE_WRITE 5 /* flags for kvm_s390_mem_op->flags */ #define KVM_S390_MEMOP_F_CHECK_ONLY (1ULL << 0) #define KVM_S390_MEMOP_F_INJECT_EXCEPTION (1ULL << 1) +#define KVM_S390_MEMOP_F_SKEY_PROTECTION (1ULL << 2) /* for KVM_INTERRUPT */ struct kvm_interrupt { @@ -1135,6 +1141,9 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_XSAVE2 208 #define KVM_CAP_SYS_ATTRIBUTES 209 #define KVM_CAP_PPC_AIL_MODE_3 210 +#define KVM_CAP_S390_MEM_OP_EXTENSION 211 +#define KVM_CAP_PMU_CAPABILITY 212 +#define KVM_CAP_DISABLE_QUIRKS2 213 #ifdef KVM_CAP_IRQ_ROUTING @@ -1971,6 +1980,8 @@ struct kvm_dirty_gfn { #define KVM_BUS_LOCK_DETECTION_OFF (1 << 0) #define KVM_BUS_LOCK_DETECTION_EXIT (1 << 1) +#define KVM_PMU_CAP_DISABLE (1 << 0) + /** * struct kvm_stats_header - Header of per vm/vcpu binary statistics data. * @flags: Some extra information for header, always 0 for now. diff --git a/include/uapi/linux/psci.h b/include/uapi/linux/psci.h index 2fcad1dd0b0e..2bf93c0d6354 100644 --- a/include/uapi/linux/psci.h +++ b/include/uapi/linux/psci.h @@ -82,6 +82,10 @@ #define PSCI_0_2_TOS_UP_NO_MIGRATE 1 #define PSCI_0_2_TOS_MP 2 +/* PSCI v1.1 reset type encoding for SYSTEM_RESET2 */ +#define PSCI_1_1_RESET_TYPE_SYSTEM_WARM_RESET 0 +#define PSCI_1_1_RESET_TYPE_VENDOR_START 0x80000000U + /* PSCI version decoding (independent of PSCI version) */ #define PSCI_VERSION_MAJOR_SHIFT 16 #define PSCI_VERSION_MINOR_MASK \ |