diff options
Diffstat (limited to 'arch/arm/xen/enlighten.c')
| -rw-r--r-- | arch/arm/xen/enlighten.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c index 7d59765aef22..9afdc4c4a5dc 100644 --- a/arch/arm/xen/enlighten.c +++ b/arch/arm/xen/enlighten.c @@ -164,9 +164,6 @@ static int xen_starting_cpu(unsigned int cpu) BUG_ON(err); per_cpu(xen_vcpu, cpu) = vcpup; - if (!xen_kernel_unmapped_at_usr()) - xen_setup_runstate_info(cpu); - after_register_vcpu_info: enable_percpu_irq(xen_events_irq, 0); return 0; @@ -207,7 +204,7 @@ static void xen_power_off(void) static irqreturn_t xen_arm_callback(int irq, void *arg) { - xen_hvm_evtchn_do_upcall(); + xen_evtchn_do_upcall(); return IRQ_HANDLED; } @@ -523,9 +520,6 @@ static int __init xen_guest_init(void) return -EINVAL; } - if (!xen_kernel_unmapped_at_usr()) - xen_time_setup_guest(); - if (xen_initial_domain()) pvclock_gtod_register_notifier(&xen_pvclock_gtod_notifier); @@ -535,7 +529,13 @@ static int __init xen_guest_init(void) } early_initcall(xen_guest_init); -static int __init xen_pm_init(void) +static int xen_starting_runstate_cpu(unsigned int cpu) +{ + xen_setup_runstate_info(cpu); + return 0; +} + +static int __init xen_late_init(void) { if (!xen_domain()) return -ENODEV; @@ -548,9 +548,16 @@ static int __init xen_pm_init(void) do_settimeofday64(&ts); } - return 0; + if (xen_kernel_unmapped_at_usr()) + return 0; + + xen_time_setup_guest(); + + return cpuhp_setup_state(CPUHP_AP_ARM_XEN_RUNSTATE_STARTING, + "arm/xen_runstate:starting", + xen_starting_runstate_cpu, NULL); } -late_initcall(xen_pm_init); +late_initcall(xen_late_init); /* empty stubs */ |