diff options
| -rw-r--r-- | target/i386/kvm/kvm.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index a7b5c8f..306430a 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -5478,9 +5478,6 @@ void kvm_arch_pre_run(CPUState *cpu, struct kvm_run *run) } } - if (!kvm_pic_in_kernel()) { - bql_lock(); - } /* Force the VCPU out of its inner loop to process any INIT requests * or (for userspace APIC, but it is cheap to combine the checks here) @@ -5489,10 +5486,10 @@ void kvm_arch_pre_run(CPUState *cpu, struct kvm_run *run) if (cpu_test_interrupt(cpu, CPU_INTERRUPT_INIT | CPU_INTERRUPT_TPR)) { if (cpu_test_interrupt(cpu, CPU_INTERRUPT_INIT) && !(env->hflags & HF_SMM_MASK)) { - cpu->exit_request = 1; + qatomic_set(&cpu->exit_request, 1); } if (cpu_test_interrupt(cpu, CPU_INTERRUPT_TPR)) { - cpu->exit_request = 1; + qatomic_set(&cpu->exit_request, 1); } } @@ -5503,6 +5500,8 @@ void kvm_arch_pre_run(CPUState *cpu, struct kvm_run *run) (env->eflags & IF_MASK)) { int irq; + bql_lock(); + cpu->interrupt_request &= ~CPU_INTERRUPT_HARD; irq = cpu_get_pic_interrupt(env); if (irq >= 0) { @@ -5517,6 +5516,7 @@ void kvm_arch_pre_run(CPUState *cpu, struct kvm_run *run) strerror(-ret)); } } + bql_unlock(); } /* If we have an interrupt but the guest is not ready to receive an @@ -5531,8 +5531,6 @@ void kvm_arch_pre_run(CPUState *cpu, struct kvm_run *run) DPRINTF("setting tpr\n"); run->cr8 = cpu_get_apic_tpr(x86_cpu->apic_state); - - bql_unlock(); } } |