diff options
| author | Oliver Upton <oliver.upton@linux.dev> | 2023-02-13 22:28:30 +0000 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2023-02-13 22:28:34 +0000 |
| commit | 92425e058ab6ab1a4c4a9d384d2d86b810f57e23 (patch) | |
| tree | 612588ba735977d3f5e73c4f7af72769f24bd059 /arch/arm64/include | |
| parent | 5dc4c995db9eb45f6373a956eb1f69460e69e6d4 (diff) | |
| parent | 9f1a4c004869d3c8061f286fec4d8096dd099b84 (diff) | |
Merge branch kvm/kvm-hw-enable-refactor into kvmarm/next
Merge the kvm_init() + hardware enable rework to avoid conflicts
with kvmarm.
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/kvm_host.h | 15 | ||||
| -rw-r--r-- | arch/arm64/include/asm/kvm_mmu.h | 4 |
2 files changed, 9 insertions, 10 deletions
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 35a159d131b5..113e20fdbb56 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -66,8 +66,8 @@ enum kvm_mode kvm_get_mode(void); DECLARE_STATIC_KEY_FALSE(userspace_irqchip_in_use); -extern unsigned int kvm_sve_max_vl; -int kvm_arm_init_sve(void); +extern unsigned int __ro_after_init kvm_sve_max_vl; +int __init kvm_arm_init_sve(void); u32 __attribute_const__ kvm_target_cpu(void); int kvm_reset_vcpu(struct kvm_vcpu *vcpu); @@ -877,7 +877,7 @@ int kvm_handle_cp10_id(struct kvm_vcpu *vcpu); void kvm_reset_sys_regs(struct kvm_vcpu *vcpu); -int kvm_sys_reg_table_init(void); +int __init kvm_sys_reg_table_init(void); /* MMIO helpers */ void kvm_mmio_write_buf(void *buf, unsigned int len, unsigned long data); @@ -908,9 +908,9 @@ int kvm_arm_pvtime_get_attr(struct kvm_vcpu *vcpu, int kvm_arm_pvtime_has_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr); -extern unsigned int kvm_arm_vmid_bits; -int kvm_arm_vmid_alloc_init(void); -void kvm_arm_vmid_alloc_free(void); +extern unsigned int __ro_after_init kvm_arm_vmid_bits; +int __init kvm_arm_vmid_alloc_init(void); +void __init kvm_arm_vmid_alloc_free(void); void kvm_arm_vmid_update(struct kvm_vmid *kvm_vmid); void kvm_arm_vmid_clear_active(void); @@ -943,7 +943,6 @@ static inline bool kvm_system_needs_idmapped_vectors(void) void kvm_arm_vcpu_ptrauth_trap(struct kvm_vcpu *vcpu); -static inline void kvm_arch_hardware_unsetup(void) {} static inline void kvm_arch_sync_events(struct kvm *kvm) {} static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {} @@ -994,7 +993,7 @@ static inline void kvm_clr_pmu_events(u32 clr) {} void kvm_vcpu_load_sysregs_vhe(struct kvm_vcpu *vcpu); void kvm_vcpu_put_sysregs_vhe(struct kvm_vcpu *vcpu); -int kvm_set_ipa_limit(void); +int __init kvm_set_ipa_limit(void); #define __KVM_HAVE_ARCH_VM_ALLOC struct kvm *kvm_arch_alloc_vm(void); diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h index e4a7e6369499..7f7c1231679e 100644 --- a/arch/arm64/include/asm/kvm_mmu.h +++ b/arch/arm64/include/asm/kvm_mmu.h @@ -163,7 +163,7 @@ int create_hyp_io_mappings(phys_addr_t phys_addr, size_t size, void __iomem **haddr); int create_hyp_exec_mappings(phys_addr_t phys_addr, size_t size, void **haddr); -void free_hyp_pgds(void); +void __init free_hyp_pgds(void); void stage2_unmap_vm(struct kvm *kvm); int kvm_init_stage2_mmu(struct kvm *kvm, struct kvm_s2_mmu *mmu, unsigned long type); @@ -175,7 +175,7 @@ int kvm_handle_guest_abort(struct kvm_vcpu *vcpu); phys_addr_t kvm_mmu_get_httbr(void); phys_addr_t kvm_get_idmap_vector(void); -int kvm_mmu_init(u32 *hyp_va_bits); +int __init kvm_mmu_init(u32 *hyp_va_bits); static inline void *__kvm_vector_slot2addr(void *base, enum arm64_hyp_spectre_vector slot) |