KVM: VMX: Extend VMX controls macro shenanigans

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When VMX controls macros are used to set or clear a control bit, make
sure that this bit was checked in setup_vmcs_config() and thus is properly
reflected in vmcs_config.

Opportunistically drop pointless "< 0" check for adjust_vmx_controls()'s
return value.

No functional change intended.

Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20220830133737.1539624-24-vkuznets@redhat.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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This commit is contained in:

Vitaly Kuznetsov 2022-08-30 15:37:27 +02:00 • committed by Paolo Bonzini

parent ebb3c8d409

commit ee087b4da0

2 changed files with 157 additions and 112 deletions

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112

arch/x86/kvm/vmx/vmx.c

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155

arch/x86/kvm/vmx/vmx.h

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