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KVM: PPC: Book3S HV: Context tracking exit guest context before enabling irqs
[linux-2.6-microblaze.git]
/
arch
/
powerpc
/
kvm
/
book3s_hv.c
diff --git
a/arch/powerpc/kvm/book3s_hv.c
b/arch/powerpc/kvm/book3s_hv.c
index
6f612d2
..
d348e77
100644
(file)
--- a/
arch/powerpc/kvm/book3s_hv.c
+++ b/
arch/powerpc/kvm/book3s_hv.c
@@
-3407,8
+3407,9
@@
static noinline void kvmppc_run_core(struct kvmppc_vcore *vc)
kvmppc_set_host_core(pcpu);
kvmppc_set_host_core(pcpu);
+ guest_exit_irqoff();
+
local_irq_enable();
local_irq_enable();
- guest_exit();
/* Let secondaries go back to the offline loop */
for (i = 0; i < controlled_threads; ++i) {
/* Let secondaries go back to the offline loop */
for (i = 0; i < controlled_threads; ++i) {
@@
-4217,8
+4218,9
@@
int kvmhv_run_single_vcpu(struct kvm_vcpu *vcpu, u64 time_limit,
kvmppc_set_host_core(pcpu);
kvmppc_set_host_core(pcpu);
+ guest_exit_irqoff();
+
local_irq_enable();
local_irq_enable();
- guest_exit();
cpumask_clear_cpu(pcpu, &kvm->arch.cpu_in_guest);
cpumask_clear_cpu(pcpu, &kvm->arch.cpu_in_guest);