kvm: x86: vmx: avoid returning bool to distinguish success from error
Return a negative error code instead, and WARN() when we should be covering the entire 2-bit space of vmcs_field_type's return value. For increased robustness, add a BUILD_BUG_ON checking the range of vmcs_field_to_offset. Suggested-by:Tiejun Chen <tiejun.chen@intel.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
parent
34a1cd60
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