KVM: Apply the kernel sigmask to vcpus blocked due to being uninitialized

Signed-off-by: Avi Kivity <avi@qumranet.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 55906e4c4676..89fc8565edee 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2958,15 +2958,15 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
 
         vcpu_load(vcpu);
 
+        if (vcpu->sigset_active)
+                sigprocmask(SIG_SETMASK, &vcpu->sigset, &sigsaved);
+
         if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_UNINITIALIZED)) {
                 kvm_vcpu_block(vcpu);
-                vcpu_put(vcpu);
-                return -EAGAIN;
+                r = -EAGAIN;
+                goto out;
         }
 
-        if (vcpu->sigset_active)
-                sigprocmask(SIG_SETMASK, &vcpu->sigset, &sigsaved);
-
         /* re-sync apic's tpr */
         if (!irqchip_in_kernel(vcpu->kvm))
                 kvm_set_cr8(vcpu, kvm_run->cr8);