diff options
Diffstat (limited to 'arch/arm64/kvm/reset.c')
| -rw-r--r-- | arch/arm64/kvm/reset.c | 31 |
1 files changed, 7 insertions, 24 deletions
diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c index 7be24f2b18db..8ed7e4a92e95 100644 --- a/arch/arm64/kvm/reset.c +++ b/arch/arm64/kvm/reset.c @@ -133,30 +133,13 @@ int kvm_reset_vcpu(struct kvm_vcpu *vcpu) return kvm_timer_vcpu_reset(vcpu, cpu_vtimer_irq); } -extern char __hyp_idmap_text_start[]; - unsigned long kvm_hyp_reset_entry(void) { - if (!__kvm_cpu_uses_extended_idmap()) { - unsigned long offset; - - /* - * Find the address of __kvm_hyp_reset() in the trampoline page. - * This is present in the running page tables, and the boot page - * tables, so we call the code here to start the trampoline - * dance in reverse. - */ - offset = (unsigned long)__kvm_hyp_reset - - ((unsigned long)__hyp_idmap_text_start & PAGE_MASK); - - return TRAMPOLINE_VA + offset; - } else { - /* - * KVM is running with merged page tables, which don't have the - * trampoline page mapped. We know the idmap is still mapped, - * but can't be called into directly. Use - * __extended_idmap_trampoline to do the call. - */ - return (unsigned long)kvm_ksym_ref(__extended_idmap_trampoline); - } + /* + * KVM is running with merged page tables, which don't have the + * trampoline page mapped. We know the idmap is still mapped, + * but can't be called into directly. Use + * __extended_idmap_trampoline to do the call. + */ + return (unsigned long)kvm_ksym_ref(__extended_idmap_trampoline); } |