Commit 39a93a87 authored by Sean Christopherson's avatar Sean Christopherson Committed by Paolo Bonzini

KVM: ARM: Move all vcpu init code into kvm_arch_vcpu_create()

Fold init() into create() now that the two are called back-to-back by
common KVM code (kvm_vcpu_init() calls kvm_arch_vcpu_init() as its last
action, and kvm_vm_ioctl_create_vcpu() calls kvm_arch_vcpu_create()
immediately thereafter).  This paves the way for removing
kvm_arch_vcpu_{un}init() entirely.

Note, there is no associated unwinding in kvm_arch_vcpu_uninit() that
needs to be relocated (to kvm_arch_vcpu_destroy()).

No functional change intended.
Signed-off-by: default avatarSean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent d11dfed5
......@@ -292,6 +292,25 @@ int kvm_arch_vcpu_precreate(struct kvm *kvm, unsigned int id)
int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
{
int err;
/* Force users to call KVM_ARM_VCPU_INIT */
vcpu->arch.target = -1;
bitmap_zero(vcpu->arch.features, KVM_VCPU_MAX_FEATURES);
/* Set up the timer */
kvm_timer_vcpu_init(vcpu);
kvm_pmu_vcpu_init(vcpu);
kvm_arm_reset_debug_ptr(vcpu);
kvm_arm_pvtime_vcpu_init(&vcpu->arch);
err = kvm_vgic_vcpu_init(vcpu);
if (err)
return err;
return create_hyp_mappings(vcpu, vcpu + 1, PAGE_HYP);
}
......@@ -341,20 +360,7 @@ void kvm_arch_vcpu_unblocking(struct kvm_vcpu *vcpu)
int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
{
/* Force users to call KVM_ARM_VCPU_INIT */
vcpu->arch.target = -1;
bitmap_zero(vcpu->arch.features, KVM_VCPU_MAX_FEATURES);
/* Set up the timer */
kvm_timer_vcpu_init(vcpu);
kvm_pmu_vcpu_init(vcpu);
kvm_arm_reset_debug_ptr(vcpu);
kvm_arm_pvtime_vcpu_init(&vcpu->arch);
return kvm_vgic_vcpu_init(vcpu);
return 0;
}
void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
......
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