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Diffstat (limited to 'virt/kvm/kvm_main.c')
-rw-r--r--virt/kvm/kvm_main.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 19209f849cf7..4856a7dcbd7f 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -165,11 +165,9 @@ static bool make_all_cpus_request(struct kvm *kvm, unsigned int req)
165 165
166 zalloc_cpumask_var(&cpus, GFP_ATOMIC); 166 zalloc_cpumask_var(&cpus, GFP_ATOMIC);
167 167
168 raw_spin_lock(&kvm->requests_lock); 168 me = get_cpu();
169 me = smp_processor_id();
170 kvm_for_each_vcpu(i, vcpu, kvm) { 169 kvm_for_each_vcpu(i, vcpu, kvm) {
171 if (kvm_make_check_request(req, vcpu)) 170 kvm_make_request(req, vcpu);
172 continue;
173 cpu = vcpu->cpu; 171 cpu = vcpu->cpu;
174 172
175 /* Set ->requests bit before we read ->mode */ 173 /* Set ->requests bit before we read ->mode */
@@ -185,7 +183,7 @@ static bool make_all_cpus_request(struct kvm *kvm, unsigned int req)
185 smp_call_function_many(cpus, ack_flush, NULL, 1); 183 smp_call_function_many(cpus, ack_flush, NULL, 1);
186 else 184 else
187 called = false; 185 called = false;
188 raw_spin_unlock(&kvm->requests_lock); 186 put_cpu();
189 free_cpumask_var(cpus); 187 free_cpumask_var(cpus);
190 return called; 188 return called;
191} 189}
@@ -468,7 +466,6 @@ static struct kvm *kvm_create_vm(void)
468 kvm->mm = current->mm; 466 kvm->mm = current->mm;
469 atomic_inc(&kvm->mm->mm_count); 467 atomic_inc(&kvm->mm->mm_count);
470 spin_lock_init(&kvm->mmu_lock); 468 spin_lock_init(&kvm->mmu_lock);
471 raw_spin_lock_init(&kvm->requests_lock);
472 kvm_eventfd_init(kvm); 469 kvm_eventfd_init(kvm);
473 mutex_init(&kvm->lock); 470 mutex_init(&kvm->lock);
474 mutex_init(&kvm->irq_lock); 471 mutex_init(&kvm->irq_lock);