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-rw-r--r--arch/s390/kvm/kvm-s390.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index a7bda180fe65..b29a03132ecb 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -1478,7 +1478,7 @@ void kvm_s390_vcpu_start(struct kvm_vcpu *vcpu)
1478 1478
1479 trace_kvm_s390_vcpu_start_stop(vcpu->vcpu_id, 1); 1479 trace_kvm_s390_vcpu_start_stop(vcpu->vcpu_id, 1);
1480 /* Only one cpu at a time may enter/leave the STOPPED state. */ 1480 /* Only one cpu at a time may enter/leave the STOPPED state. */
1481 spin_lock_bh(&vcpu->kvm->arch.start_stop_lock); 1481 spin_lock(&vcpu->kvm->arch.start_stop_lock);
1482 online_vcpus = atomic_read(&vcpu->kvm->online_vcpus); 1482 online_vcpus = atomic_read(&vcpu->kvm->online_vcpus);
1483 1483
1484 for (i = 0; i < online_vcpus; i++) { 1484 for (i = 0; i < online_vcpus; i++) {
@@ -1504,7 +1504,7 @@ void kvm_s390_vcpu_start(struct kvm_vcpu *vcpu)
1504 * Let's play safe and flush the VCPU at startup. 1504 * Let's play safe and flush the VCPU at startup.
1505 */ 1505 */
1506 vcpu->arch.sie_block->ihcpu = 0xffff; 1506 vcpu->arch.sie_block->ihcpu = 0xffff;
1507 spin_unlock_bh(&vcpu->kvm->arch.start_stop_lock); 1507 spin_unlock(&vcpu->kvm->arch.start_stop_lock);
1508 return; 1508 return;
1509} 1509}
1510 1510
@@ -1518,7 +1518,7 @@ void kvm_s390_vcpu_stop(struct kvm_vcpu *vcpu)
1518 1518
1519 trace_kvm_s390_vcpu_start_stop(vcpu->vcpu_id, 0); 1519 trace_kvm_s390_vcpu_start_stop(vcpu->vcpu_id, 0);
1520 /* Only one cpu at a time may enter/leave the STOPPED state. */ 1520 /* Only one cpu at a time may enter/leave the STOPPED state. */
1521 spin_lock_bh(&vcpu->kvm->arch.start_stop_lock); 1521 spin_lock(&vcpu->kvm->arch.start_stop_lock);
1522 online_vcpus = atomic_read(&vcpu->kvm->online_vcpus); 1522 online_vcpus = atomic_read(&vcpu->kvm->online_vcpus);
1523 1523
1524 /* Need to lock access to action_bits to avoid a SIGP race condition */ 1524 /* Need to lock access to action_bits to avoid a SIGP race condition */
@@ -1547,7 +1547,7 @@ void kvm_s390_vcpu_stop(struct kvm_vcpu *vcpu)
1547 __enable_ibs_on_vcpu(started_vcpu); 1547 __enable_ibs_on_vcpu(started_vcpu);
1548 } 1548 }
1549 1549
1550 spin_unlock_bh(&vcpu->kvm->arch.start_stop_lock); 1550 spin_unlock(&vcpu->kvm->arch.start_stop_lock);
1551 return; 1551 return;
1552} 1552}
1553 1553