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-rw-r--r--arch/s390/kvm/kvm-s390.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 0ac36a649eba..40e4f2de7320 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -423,6 +423,8 @@ int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu,
423 return -EINVAL; /* not implemented yet */ 423 return -EINVAL; /* not implemented yet */
424} 424}
425 425
426extern void s390_handle_mcck(void);
427
426static void __vcpu_run(struct kvm_vcpu *vcpu) 428static void __vcpu_run(struct kvm_vcpu *vcpu)
427{ 429{
428 memcpy(&vcpu->arch.sie_block->gg14, &vcpu->arch.guest_gprs[14], 16); 430 memcpy(&vcpu->arch.sie_block->gg14, &vcpu->arch.guest_gprs[14], 16);
@@ -430,6 +432,9 @@ static void __vcpu_run(struct kvm_vcpu *vcpu)
430 if (need_resched()) 432 if (need_resched())
431 schedule(); 433 schedule();
432 434
435 if (test_thread_flag(TIF_MCCK_PENDING))
436 s390_handle_mcck();
437
433 vcpu->arch.sie_block->icptcode = 0; 438 vcpu->arch.sie_block->icptcode = 0;
434 local_irq_disable(); 439 local_irq_disable();
435 kvm_guest_enter(); 440 kvm_guest_enter();