diff options
Diffstat (limited to 'arch/arm64/kvm/arm.c')
| -rw-r--r-- | arch/arm64/kvm/arm.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index e4727dc771bf..f026fd01bf7b 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -503,6 +503,13 @@ bool kvm_arch_vcpu_in_kernel(struct kvm_vcpu *vcpu) return vcpu_mode_priv(vcpu); } +#ifdef CONFIG_GUEST_PERF_EVENTS +unsigned long kvm_arch_vcpu_get_ip(struct kvm_vcpu *vcpu) +{ + return *vcpu_pc(vcpu); +} +#endif + /* Just ensure a guest exit from a particular CPU */ static void exit_vm_noop(void *info) { @@ -1775,7 +1782,8 @@ static int init_subsystems(void) if (err) goto out; - kvm_perf_init(); + kvm_register_perf_callbacks(NULL); + kvm_sys_reg_table_init(); out: @@ -2163,7 +2171,7 @@ out_err: /* NOP: Compiling as a module not supported */ void kvm_arch_exit(void) { - kvm_perf_teardown(); + kvm_unregister_perf_callbacks(); } static int __init early_kvm_mode_cfg(char *arg) |