sev/i386: Enable an SEV-ES guest based on SEV policy
Update the sev_es_enabled() function return value to be based on the SEV policy that has been specified. SEV-ES is enabled if SEV is enabled and the SEV-ES policy bit is set in the policy object. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Richard Henderson <richard.henderson@linaro.org> Cc: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Reviewed-by: Venu Busireddy <venu.busireddy@oracle.com> Message-Id: <c69f81c6029f31fc4c52a9f35f1bd704362476a5.1611682609.git.thomas.lendacky@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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@ -356,7 +356,7 @@ sev_enabled(void)
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bool
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sev_es_enabled(void)
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{
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return false;
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return sev_enabled() && (sev_guest->policy & SEV_POLICY_ES);
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}
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uint64_t
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