diff options
Diffstat (limited to 'arch/arm/kvm')
| -rw-r--r-- | arch/arm/kvm/arm.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 089c0a40514c..5bc99b452b04 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -947,21 +947,30 @@ out_err: return err; } +static void check_kvm_target_cpu(void *ret) +{ + *(int *)ret = kvm_target_cpu(); +} + /** * Initialize Hyp-mode and memory mappings on all CPUs. */ int kvm_arch_init(void *opaque) { int err; + int ret, cpu; if (!is_hyp_mode_available()) { kvm_err("HYP mode not available\n"); return -ENODEV; } - if (kvm_target_cpu() < 0) { - kvm_err("Target CPU not supported!\n"); - return -ENODEV; + for_each_online_cpu(cpu) { + smp_call_function_single(cpu, check_kvm_target_cpu, &ret, 1); + if (ret < 0) { + kvm_err("Error, CPU %d not supported!\n", cpu); + return -ENODEV; + } } err = init_hyp_mode(); |