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linux-davinci
Commit ac9f6dc0 authored by Avi Kivity's avatar Avi Kivity
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KVM: Apply the kernel sigmask to vcpus blocked due to being uninitialized 

Signed-off-by: default avatarAvi Kivity <avi@qumranet.com>
parent 4e1096d2
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Showing with 5 additions and 5 deletions
arch/x86/kvm/x86.c
View file @ ac9f6dc0
...@@ -2958,15 +2958,15 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) ...@@ -2958,15 +2958,15 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
vcpu_load(vcpu); vcpu_load(vcpu);
if (vcpu->sigset_active)
sigprocmask(SIG_SETMASK, &vcpu->sigset, &sigsaved);
if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_UNINITIALIZED)) { if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_UNINITIALIZED)) {
kvm_vcpu_block(vcpu); kvm_vcpu_block(vcpu);
vcpu_put(vcpu); r = -EAGAIN;
return -EAGAIN; goto out;
} }
if (vcpu->sigset_active)
sigprocmask(SIG_SETMASK, &vcpu->sigset, &sigsaved);
/* re-sync apic's tpr */ /* re-sync apic's tpr */
if (!irqchip_in_kernel(vcpu->kvm)) if (!irqchip_in_kernel(vcpu->kvm))
kvm_set_cr8(vcpu, kvm_run->cr8); kvm_set_cr8(vcpu, kvm_run->cr8);
......
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