From: Tom Lendacky <thomas.lenda...@amd.com>
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 <pbonz...@redhat.com>
Cc: Richard Henderson <richard.hender...@linaro.org>
Cc: Eduardo Habkost <ehabk...@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilb...@redhat.com>
Signed-off-by: Tom Lendacky <thomas.lenda...@amd.com>
Reviewed-by: Venu Busireddy <venu.busire...@oracle.com>
Message-Id:
<c69f81c6029f31fc4c52a9f35f1bd704362476a5.1611682609.git.thomas.lenda...@amd.com>
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
target/i386/sev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/i386/sev.c b/target/i386/sev.c
index 4b70d4284f..0f414df02f 100644
--- a/target/i386/sev.c
+++ b/target/i386/sev.c
@@ -356,7 +356,7 @@ sev_enabled(void)
bool
sev_es_enabled(void)
{
- return false;
+ return sev_enabled() && (sev_guest->policy & SEV_POLICY_ES);
}
uint64_t
--
2.29.2
