diff options
| -rw-r--r-- | arch/arm64/kvm/pkvm.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/arch/arm64/kvm/pkvm.c b/arch/arm64/kvm/pkvm.c index fcd70bfe44fb..7aaeb66e3f39 100644 --- a/arch/arm64/kvm/pkvm.c +++ b/arch/arm64/kvm/pkvm.c @@ -85,16 +85,16 @@ void __init kvm_hyp_reserve(void) hyp_mem_base); } -static void __pkvm_destroy_hyp_vm(struct kvm *host_kvm) +static void __pkvm_destroy_hyp_vm(struct kvm *kvm) { - if (host_kvm->arch.pkvm.handle) { + if (kvm->arch.pkvm.handle) { WARN_ON(kvm_call_hyp_nvhe(__pkvm_teardown_vm, - host_kvm->arch.pkvm.handle)); + kvm->arch.pkvm.handle)); } - host_kvm->arch.pkvm.handle = 0; - free_hyp_memcache(&host_kvm->arch.pkvm.teardown_mc); - free_hyp_memcache(&host_kvm->arch.pkvm.stage2_teardown_mc); + kvm->arch.pkvm.handle = 0; + free_hyp_memcache(&kvm->arch.pkvm.teardown_mc); + free_hyp_memcache(&kvm->arch.pkvm.stage2_teardown_mc); } static int __pkvm_create_hyp_vcpu(struct kvm_vcpu *vcpu) @@ -129,16 +129,16 @@ static int __pkvm_create_hyp_vcpu(struct kvm_vcpu *vcpu) * * Return 0 on success, negative error code on failure. */ -static int __pkvm_create_hyp_vm(struct kvm *host_kvm) +static int __pkvm_create_hyp_vm(struct kvm *kvm) { size_t pgd_sz, hyp_vm_sz; void *pgd, *hyp_vm; int ret; - if (host_kvm->created_vcpus < 1) + if (kvm->created_vcpus < 1) return -EINVAL; - pgd_sz = kvm_pgtable_stage2_pgd_size(host_kvm->arch.mmu.vtcr); + pgd_sz = kvm_pgtable_stage2_pgd_size(kvm->arch.mmu.vtcr); /* * The PGD pages will be reclaimed using a hyp_memcache which implies @@ -152,7 +152,7 @@ static int __pkvm_create_hyp_vm(struct kvm *host_kvm) /* Allocate memory to donate to hyp for vm and vcpu pointers. */ hyp_vm_sz = PAGE_ALIGN(size_add(PKVM_HYP_VM_SIZE, size_mul(sizeof(void *), - host_kvm->created_vcpus))); + kvm->created_vcpus))); hyp_vm = alloc_pages_exact(hyp_vm_sz, GFP_KERNEL_ACCOUNT); if (!hyp_vm) { ret = -ENOMEM; @@ -160,12 +160,12 @@ static int __pkvm_create_hyp_vm(struct kvm *host_kvm) } /* Donate the VM memory to hyp and let hyp initialize it. */ - ret = kvm_call_hyp_nvhe(__pkvm_init_vm, host_kvm, hyp_vm, pgd); + ret = kvm_call_hyp_nvhe(__pkvm_init_vm, kvm, hyp_vm, pgd); if (ret < 0) goto free_vm; - host_kvm->arch.pkvm.handle = ret; - host_kvm->arch.pkvm.stage2_teardown_mc.flags |= HYP_MEMCACHE_ACCOUNT_STAGE2; + kvm->arch.pkvm.handle = ret; + kvm->arch.pkvm.stage2_teardown_mc.flags |= HYP_MEMCACHE_ACCOUNT_STAGE2; kvm_account_pgtable_pages(pgd, pgd_sz / PAGE_SIZE); return 0; @@ -176,14 +176,14 @@ free_pgd: return ret; } -int pkvm_create_hyp_vm(struct kvm *host_kvm) +int pkvm_create_hyp_vm(struct kvm *kvm) { int ret = 0; - mutex_lock(&host_kvm->arch.config_lock); - if (!host_kvm->arch.pkvm.handle) - ret = __pkvm_create_hyp_vm(host_kvm); - mutex_unlock(&host_kvm->arch.config_lock); + mutex_lock(&kvm->arch.config_lock); + if (!kvm->arch.pkvm.handle) + ret = __pkvm_create_hyp_vm(kvm); + mutex_unlock(&kvm->arch.config_lock); return ret; } @@ -200,14 +200,14 @@ int pkvm_create_hyp_vcpu(struct kvm_vcpu *vcpu) return ret; } -void pkvm_destroy_hyp_vm(struct kvm *host_kvm) +void pkvm_destroy_hyp_vm(struct kvm *kvm) { - mutex_lock(&host_kvm->arch.config_lock); - __pkvm_destroy_hyp_vm(host_kvm); - mutex_unlock(&host_kvm->arch.config_lock); + mutex_lock(&kvm->arch.config_lock); + __pkvm_destroy_hyp_vm(kvm); + mutex_unlock(&kvm->arch.config_lock); } -int pkvm_init_host_vm(struct kvm *host_kvm) +int pkvm_init_host_vm(struct kvm *kvm) { return 0; } |