From a83bea73fa04b8551e1a38f75825a12eb6c7b3ae Mon Sep 17 00:00:00 2001 From: Vitaly Kuznetsov Date: Tue, 30 Aug 2022 15:37:30 +0200 Subject: KVM: VMX: Add missing CPU based VM execution controls to vmcs_config As a preparation to reusing the result of setup_vmcs_config() in nested VMX MSR setup, add the CPU based VM execution controls which KVM doesn't use but supports for nVMX to KVM_OPT_VMX_CPU_BASED_VM_EXEC_CONTROL and filter them out in vmx_exec_control(). No functional change intended. Reviewed-by: Jim Mattson Reviewed-by: Maxim Levitsky Signed-off-by: Vitaly Kuznetsov Signed-off-by: Sean Christopherson Link: https://lore.kernel.org/r/20220830133737.1539624-27-vkuznets@redhat.com Signed-off-by: Paolo Bonzini --- arch/x86/kvm/vmx/vmx.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'arch/x86/kvm/vmx/vmx.h') diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index 200a17ca9406..a3da84f4ea45 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -549,9 +549,13 @@ static inline u8 vmx_get_rvi(void) #endif #define KVM_OPTIONAL_VMX_CPU_BASED_VM_EXEC_CONTROL \ - (CPU_BASED_TPR_SHADOW | \ + (CPU_BASED_RDTSC_EXITING | \ + CPU_BASED_TPR_SHADOW | \ + CPU_BASED_USE_IO_BITMAPS | \ + CPU_BASED_MONITOR_TRAP_FLAG | \ CPU_BASED_USE_MSR_BITMAPS | \ CPU_BASED_NMI_WINDOW_EXITING | \ + CPU_BASED_PAUSE_EXITING | \ CPU_BASED_ACTIVATE_SECONDARY_CONTROLS | \ CPU_BASED_ACTIVATE_TERTIARY_CONTROLS) -- cgit