diff options
Diffstat (limited to 'virt/kvm')
| -rw-r--r-- | virt/kvm/kvm_main.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 765f146e5e2b..5fcd401a5897 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -5636,7 +5636,7 @@ static int kvm_offline_cpu(unsigned int cpu) return 0; } -static void kvm_shutdown(void) +static void kvm_shutdown(void *data) { /* * Disable hardware virtualization and set kvm_rebooting to indicate @@ -5654,7 +5654,7 @@ static void kvm_shutdown(void) on_each_cpu(kvm_disable_virtualization_cpu, NULL, 1); } -static int kvm_suspend(void) +static int kvm_suspend(void *data) { /* * Secondary CPUs and CPU hotplug are disabled across the suspend/resume @@ -5671,7 +5671,7 @@ static int kvm_suspend(void) return 0; } -static void kvm_resume(void) +static void kvm_resume(void *data) { lockdep_assert_not_held(&kvm_usage_lock); lockdep_assert_irqs_disabled(); @@ -5679,12 +5679,16 @@ static void kvm_resume(void) WARN_ON_ONCE(kvm_enable_virtualization_cpu()); } -static struct syscore_ops kvm_syscore_ops = { +static const struct syscore_ops kvm_syscore_ops = { .suspend = kvm_suspend, .resume = kvm_resume, .shutdown = kvm_shutdown, }; +static struct syscore kvm_syscore = { + .ops = &kvm_syscore_ops, +}; + int kvm_enable_virtualization(void) { int r; @@ -5701,7 +5705,7 @@ int kvm_enable_virtualization(void) if (r) goto err_cpuhp; - register_syscore_ops(&kvm_syscore_ops); + register_syscore(&kvm_syscore); /* * Undo virtualization enabling and bail if the system is going down. @@ -5723,7 +5727,7 @@ int kvm_enable_virtualization(void) return 0; err_rebooting: - unregister_syscore_ops(&kvm_syscore_ops); + unregister_syscore(&kvm_syscore); cpuhp_remove_state(CPUHP_AP_KVM_ONLINE); err_cpuhp: kvm_arch_disable_virtualization(); @@ -5739,7 +5743,7 @@ void kvm_disable_virtualization(void) if (--kvm_usage_count) return; - unregister_syscore_ops(&kvm_syscore_ops); + unregister_syscore(&kvm_syscore); cpuhp_remove_state(CPUHP_AP_KVM_ONLINE); kvm_arch_disable_virtualization(); } |