diff options
| -rw-r--r-- | arch/arm64/include/asm/kvm_asm.h | 1 | ||||
| -rw-r--r-- | arch/arm64/kvm/arm.c | 8 | ||||
| -rw-r--r-- | arch/arm64/kvm/hyp/include/nvhe/trap_handler.h | 2 | ||||
| -rw-r--r-- | arch/arm64/kvm/hyp/nvhe/hyp-main.c | 8 | ||||
| -rw-r--r-- | arch/arm64/kvm/hyp/nvhe/pkvm.c | 4 |
5 files changed, 3 insertions, 20 deletions
diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h index b36a3b6cc011..7f7866d2bfc2 100644 --- a/arch/arm64/include/asm/kvm_asm.h +++ b/arch/arm64/include/asm/kvm_asm.h @@ -76,7 +76,6 @@ enum __kvm_host_smccc_func { __KVM_HOST_SMCCC_FUNC___kvm_timer_set_cntvoff, __KVM_HOST_SMCCC_FUNC___vgic_v3_save_vmcr_aprs, __KVM_HOST_SMCCC_FUNC___vgic_v3_restore_vmcr_aprs, - __KVM_HOST_SMCCC_FUNC___pkvm_vcpu_init_traps, __KVM_HOST_SMCCC_FUNC___pkvm_init_vm, __KVM_HOST_SMCCC_FUNC___pkvm_init_vcpu, __KVM_HOST_SMCCC_FUNC___pkvm_teardown_vm, diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index a0d01c46e408..ece934bb4531 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -856,14 +856,6 @@ int kvm_arch_vcpu_run_pid_change(struct kvm_vcpu *vcpu) static_branch_inc(&userspace_irqchip_in_use); } - /* - * Initialize traps for protected VMs. - * NOTE: Move to run in EL2 directly, rather than via a hypercall, once - * the code is in place for first run initialization at EL2. - */ - if (kvm_vm_is_protected(kvm)) - kvm_call_hyp_nvhe(__pkvm_vcpu_init_traps, vcpu); - mutex_lock(&kvm->arch.config_lock); set_bit(KVM_ARCH_FLAG_HAS_RAN_ONCE, &kvm->arch.flags); mutex_unlock(&kvm->arch.config_lock); diff --git a/arch/arm64/kvm/hyp/include/nvhe/trap_handler.h b/arch/arm64/kvm/hyp/include/nvhe/trap_handler.h index 45a84f0ade04..1e6d995968a1 100644 --- a/arch/arm64/kvm/hyp/include/nvhe/trap_handler.h +++ b/arch/arm64/kvm/hyp/include/nvhe/trap_handler.h @@ -15,6 +15,4 @@ #define DECLARE_REG(type, name, ctxt, reg) \ type name = (type)cpu_reg(ctxt, (reg)) -void __pkvm_vcpu_init_traps(struct kvm_vcpu *vcpu); - #endif /* __ARM64_KVM_NVHE_TRAP_HANDLER_H__ */ diff --git a/arch/arm64/kvm/hyp/nvhe/hyp-main.c b/arch/arm64/kvm/hyp/nvhe/hyp-main.c index fefc89209f9e..1a224d5df207 100644 --- a/arch/arm64/kvm/hyp/nvhe/hyp-main.c +++ b/arch/arm64/kvm/hyp/nvhe/hyp-main.c @@ -349,13 +349,6 @@ static void handle___pkvm_prot_finalize(struct kvm_cpu_context *host_ctxt) cpu_reg(host_ctxt, 1) = __pkvm_prot_finalize(); } -static void handle___pkvm_vcpu_init_traps(struct kvm_cpu_context *host_ctxt) -{ - DECLARE_REG(struct kvm_vcpu *, vcpu, host_ctxt, 1); - - __pkvm_vcpu_init_traps(kern_hyp_va(vcpu)); -} - static void handle___pkvm_init_vm(struct kvm_cpu_context *host_ctxt) { DECLARE_REG(struct kvm *, host_kvm, host_ctxt, 1); @@ -411,7 +404,6 @@ static const hcall_t host_hcall[] = { HANDLE_FUNC(__kvm_timer_set_cntvoff), HANDLE_FUNC(__vgic_v3_save_vmcr_aprs), HANDLE_FUNC(__vgic_v3_restore_vmcr_aprs), - HANDLE_FUNC(__pkvm_vcpu_init_traps), HANDLE_FUNC(__pkvm_init_vm), HANDLE_FUNC(__pkvm_init_vcpu), HANDLE_FUNC(__pkvm_teardown_vm), diff --git a/arch/arm64/kvm/hyp/nvhe/pkvm.c b/arch/arm64/kvm/hyp/nvhe/pkvm.c index 077d4098548d..869955e551a0 100644 --- a/arch/arm64/kvm/hyp/nvhe/pkvm.c +++ b/arch/arm64/kvm/hyp/nvhe/pkvm.c @@ -204,7 +204,7 @@ static void pvm_init_trap_regs(struct kvm_vcpu *vcpu) /* * Initialize trap register values in protected mode. */ -void __pkvm_vcpu_init_traps(struct kvm_vcpu *vcpu) +static void pkvm_vcpu_init_traps(struct kvm_vcpu *vcpu) { pvm_init_trap_regs(vcpu); pvm_init_traps_aa64pfr0(vcpu); @@ -335,6 +335,8 @@ static int init_pkvm_hyp_vcpu(struct pkvm_hyp_vcpu *hyp_vcpu, hyp_vcpu->vcpu.arch.hw_mmu = &hyp_vm->kvm.arch.mmu; hyp_vcpu->vcpu.arch.cflags = READ_ONCE(host_vcpu->arch.cflags); + + pkvm_vcpu_init_traps(&hyp_vcpu->vcpu); done: if (ret) unpin_host_vcpu(host_vcpu); |