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Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/kvm_main.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 2dc53a6dc285..1fa0d292119a 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -69,7 +69,7 @@ MODULE_LICENSE("GPL");
* kvm->lock --> kvm->slots_lock --> kvm->irq_lock
*/
-DEFINE_SPINLOCK(kvm_lock);
+DEFINE_RAW_SPINLOCK(kvm_lock);
LIST_HEAD(vm_list);
static cpumask_var_t cpus_hardware_enabled;
@@ -481,9 +481,9 @@ static struct kvm *kvm_create_vm(void)
mutex_init(&kvm->irq_lock);
mutex_init(&kvm->slots_lock);
atomic_set(&kvm->users_count, 1);
- spin_lock(&kvm_lock);
+ raw_spin_lock(&kvm_lock);
list_add(&kvm->vm_list, &vm_list);
- spin_unlock(&kvm_lock);
+ raw_spin_unlock(&kvm_lock);
return kvm;
@@ -556,9 +556,9 @@ static void kvm_destroy_vm(struct kvm *kvm)
struct mm_struct *mm = kvm->mm;
kvm_arch_sync_events(kvm);
- spin_lock(&kvm_lock);
+ raw_spin_lock(&kvm_lock);
list_del(&kvm->vm_list);
- spin_unlock(&kvm_lock);
+ raw_spin_unlock(&kvm_lock);
kvm_free_irq_routing(kvm);
for (i = 0; i < KVM_NR_BUSES; i++)
kvm_io_bus_destroy(kvm->buses[i]);
@@ -2177,9 +2177,9 @@ static void hardware_enable_nolock(void *junk)
static void hardware_enable(void *junk)
{
- spin_lock(&kvm_lock);
+ raw_spin_lock(&kvm_lock);
hardware_enable_nolock(junk);
- spin_unlock(&kvm_lock);
+ raw_spin_unlock(&kvm_lock);
}
static void hardware_disable_nolock(void *junk)
@@ -2194,9 +2194,9 @@ static void hardware_disable_nolock(void *junk)
static void hardware_disable(void *junk)
{
- spin_lock(&kvm_lock);
+ raw_spin_lock(&kvm_lock);
hardware_disable_nolock(junk);
- spin_unlock(&kvm_lock);
+ raw_spin_unlock(&kvm_lock);
}
static void hardware_disable_all_nolock(void)
@@ -2210,16 +2210,16 @@ static void hardware_disable_all_nolock(void)
static void hardware_disable_all(void)
{
- spin_lock(&kvm_lock);
+ raw_spin_lock(&kvm_lock);
hardware_disable_all_nolock();
- spin_unlock(&kvm_lock);
+ raw_spin_unlock(&kvm_lock);
}
static int hardware_enable_all(void)
{
int r = 0;
- spin_lock(&kvm_lock);
+ raw_spin_lock(&kvm_lock);
kvm_usage_count++;
if (kvm_usage_count == 1) {
@@ -2232,7 +2232,7 @@ static int hardware_enable_all(void)
}
}
- spin_unlock(&kvm_lock);
+ raw_spin_unlock(&kvm_lock);
return r;
}
@@ -2394,10 +2394,10 @@ static int vm_stat_get(void *_offset, u64 *val)
struct kvm *kvm;
*val = 0;
- spin_lock(&kvm_lock);
+ raw_spin_lock(&kvm_lock);
list_for_each_entry(kvm, &vm_list, vm_list)
*val += *(u32 *)((void *)kvm + offset);
- spin_unlock(&kvm_lock);
+ raw_spin_unlock(&kvm_lock);
return 0;
}
@@ -2411,12 +2411,12 @@ static int vcpu_stat_get(void *_offset, u64 *val)
int i;
*val = 0;
- spin_lock(&kvm_lock);
+ raw_spin_lock(&kvm_lock);
list_for_each_entry(kvm, &vm_list, vm_list)
kvm_for_each_vcpu(i, vcpu, kvm)
*val += *(u32 *)((void *)vcpu + offset);
- spin_unlock(&kvm_lock);
+ raw_spin_unlock(&kvm_lock);
return 0;
}
@@ -2457,7 +2457,7 @@ static int kvm_suspend(struct sys_device *dev, pm_message_t state)
static int kvm_resume(struct sys_device *dev)
{
if (kvm_usage_count) {
- WARN_ON(spin_is_locked(&kvm_lock));
+ WARN_ON(raw_spin_is_locked(&kvm_lock));
hardware_enable_nolock(NULL);
}
return 0;