diff options
Diffstat (limited to 'arch/arm/kvm/arm.c')
| -rw-r--r-- | arch/arm/kvm/arm.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index c8f4fa69104e..c378502623f6 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -53,7 +53,6 @@ __asm__(".arch_extension virt"); static DEFINE_PER_CPU(unsigned long, kvm_arm_hyp_stack_page); static kvm_cpu_context_t __percpu *kvm_host_cpu_state; -static unsigned long hyp_default_vectors; /* Per-CPU variable containing the currently running vcpu. */ static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu); @@ -1113,8 +1112,16 @@ static void cpu_init_hyp_mode(void *dummy) kvm_arm_init_debug(); } +static void cpu_hyp_reset(void) +{ + if (!is_kernel_in_hyp_mode()) + __hyp_reset_vectors(); +} + static void cpu_hyp_reinit(void) { + cpu_hyp_reset(); + if (is_kernel_in_hyp_mode()) { /* * __cpu_init_stage2() is safe to call even if the PM @@ -1122,17 +1129,10 @@ static void cpu_hyp_reinit(void) */ __cpu_init_stage2(); } else { - if (__hyp_get_vectors() == hyp_default_vectors) - cpu_init_hyp_mode(NULL); + cpu_init_hyp_mode(NULL); } } -static void cpu_hyp_reset(void) -{ - if (!is_kernel_in_hyp_mode()) - __hyp_reset_vectors(); -} - static void _kvm_arch_hardware_enable(void *discard) { if (!__this_cpu_read(kvm_arm_hardware_enabled)) { @@ -1316,12 +1316,6 @@ static int init_hyp_mode(void) goto out_err; /* - * It is probably enough to obtain the default on one - * CPU. It's unlikely to be different on the others. - */ - hyp_default_vectors = __hyp_get_vectors(); - - /* * Allocate stack pages for Hypervisor-mode */ for_each_possible_cpu(cpu) { |