diff --git a/arch/arm64/kvm/hyp/include/nvhe/pkvm.h b/arch/arm64/kvm/hyp/include/nvhe/pkvm.h index 05bd6c2d04af..9e9615a061aa 100644 --- a/arch/arm64/kvm/hyp/include/nvhe/pkvm.h +++ b/arch/arm64/kvm/hyp/include/nvhe/pkvm.h @@ -66,7 +66,7 @@ extern phys_addr_t pvmfw_base; extern phys_addr_t pvmfw_size; int __pkvm_init_shadow(struct kvm *kvm, void *shadow_va, size_t size, void *pgd); -int __pkvm_teardown_shadow(struct kvm *kvm); +int __pkvm_teardown_shadow(int shadow_handle); struct kvm_vcpu *get_shadow_vcpu(int shadow_handle, int vcpu_idx); void put_shadow_vcpu(struct kvm_vcpu *vcpu); diff --git a/arch/arm64/kvm/hyp/nvhe/hyp-main.c b/arch/arm64/kvm/hyp/nvhe/hyp-main.c index 5946fb5462c0..2b23cbf3c3e2 100644 --- a/arch/arm64/kvm/hyp/nvhe/hyp-main.c +++ b/arch/arm64/kvm/hyp/nvhe/hyp-main.c @@ -966,9 +966,9 @@ static void handle___pkvm_init_shadow(struct kvm_cpu_context *host_ctxt) static void handle___pkvm_teardown_shadow(struct kvm_cpu_context *host_ctxt) { - DECLARE_REG(struct kvm *, host_kvm, host_ctxt, 1); + DECLARE_REG(int, shadow_handle, host_ctxt, 1); - cpu_reg(host_ctxt, 1) = __pkvm_teardown_shadow(host_kvm); + cpu_reg(host_ctxt, 1) = __pkvm_teardown_shadow(shadow_handle); } typedef void (*hcall_t)(struct kvm_cpu_context *); diff --git a/arch/arm64/kvm/hyp/nvhe/pkvm.c b/arch/arm64/kvm/hyp/nvhe/pkvm.c index 13c72b1b6b9c..b69f61ce7db3 100644 --- a/arch/arm64/kvm/hyp/nvhe/pkvm.c +++ b/arch/arm64/kvm/hyp/nvhe/pkvm.c @@ -637,21 +637,17 @@ err: return ret; } -int __pkvm_teardown_shadow(struct kvm *kvm) +int __pkvm_teardown_shadow(int shadow_handle) { struct kvm_hyp_memcache *mc; struct kvm_shadow_vm *vm; struct kvm *host_kvm; size_t shadow_size; - int err, shadow_handle; + int err; u64 pfn; u64 nr_pages; void *addr; - kvm = kern_hyp_va(kvm); - - shadow_handle = kvm->arch.pkvm.shadow_handle; - /* Lookup then remove entry from the shadow table. */ hyp_spin_lock(&shadow_lock); vm = find_shadow_by_handle(shadow_handle); diff --git a/arch/arm64/kvm/pkvm.c b/arch/arm64/kvm/pkvm.c index 0d926503cd6a..ed9d9b189bb8 100644 --- a/arch/arm64/kvm/pkvm.c +++ b/arch/arm64/kvm/pkvm.c @@ -206,7 +206,8 @@ void kvm_shadow_destroy(struct kvm *kvm) struct list_head *ppages; if (kvm->arch.pkvm.shadow_handle) - WARN_ON(kvm_call_hyp_nvhe(__pkvm_teardown_shadow, kvm)); + WARN_ON(kvm_call_hyp_nvhe(__pkvm_teardown_shadow, + kvm->arch.pkvm.shadow_handle)); free_hyp_memcache(&kvm->arch.pkvm.teardown_mc);