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KVM: VMX: Remove the secondary execute control dependency on irqchip
The state of SECONDARY_VM_EXEC_CONTROL shouldn't depend on in-kernel IRQ chip, this patch fix this. Signed-off-by: Sheng Yang <sheng.yang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
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@ -193,11 +193,6 @@ static inline int cpu_has_secondary_exec_ctrls(void)
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CPU_BASED_ACTIVATE_SECONDARY_CONTROLS);
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}
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static inline int vm_need_secondary_exec_ctrls(struct kvm *kvm)
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{
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return ((cpu_has_secondary_exec_ctrls()) && (irqchip_in_kernel(kvm)));
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}
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static inline int cpu_has_vmx_virtualize_apic_accesses(void)
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{
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return (vmcs_config.cpu_based_2nd_exec_ctrl &
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@ -1524,13 +1519,15 @@ static int vmx_vcpu_setup(struct vcpu_vmx *vmx)
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CPU_BASED_CR8_LOAD_EXITING;
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#endif
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}
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if (!vm_need_secondary_exec_ctrls(vmx->vcpu.kvm))
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exec_control &= ~CPU_BASED_ACTIVATE_SECONDARY_CONTROLS;
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vmcs_write32(CPU_BASED_VM_EXEC_CONTROL, exec_control);
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if (vm_need_secondary_exec_ctrls(vmx->vcpu.kvm))
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vmcs_write32(SECONDARY_VM_EXEC_CONTROL,
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vmcs_config.cpu_based_2nd_exec_ctrl);
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if (cpu_has_secondary_exec_ctrls()) {
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exec_control = vmcs_config.cpu_based_2nd_exec_ctrl;
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if (!vm_need_virtualize_apic_accesses(vmx->vcpu.kvm))
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exec_control &=
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~SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES;
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vmcs_write32(SECONDARY_VM_EXEC_CONTROL, exec_control);
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}
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vmcs_write32(PAGE_FAULT_ERROR_CODE_MASK, !!bypass_guest_pf);
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vmcs_write32(PAGE_FAULT_ERROR_CODE_MATCH, !!bypass_guest_pf);
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