diff options
Diffstat (limited to 'arch/loongarch/kvm/main.c')
| -rw-r--r-- | arch/loongarch/kvm/main.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/loongarch/kvm/main.c b/arch/loongarch/kvm/main.c index b6864d6e5ec8..80ea63d465b8 100644 --- a/arch/loongarch/kvm/main.c +++ b/arch/loongarch/kvm/main.c @@ -296,10 +296,10 @@ int kvm_arch_enable_virtualization_cpu(void) /* * Enable virtualization features granting guest direct control of * certain features: - * GCI=2: Trap on init or unimplement cache instruction. + * GCI=2: Trap on init or unimplemented cache instruction. * TORU=0: Trap on Root Unimplement. * CACTRL=1: Root control cache. - * TOP=0: Trap on Previlege. + * TOP=0: Trap on Privilege. * TOE=0: Trap on Exception. * TIT=0: Trap on Timer. */ @@ -394,6 +394,7 @@ static int kvm_loongarch_env_init(void) } kvm_init_gcsr_flag(); + kvm_register_perf_callbacks(NULL); /* Register LoongArch IPI interrupt controller interface. */ ret = kvm_loongarch_register_ipi_device(); @@ -425,6 +426,8 @@ static void kvm_loongarch_env_exit(void) } kfree(kvm_loongarch_ops); } + + kvm_unregister_perf_callbacks(); } static int kvm_loongarch_init(void) |