1:15 a.m.
From: Lin Yang <lin.a.yang(a)intel.com>
<devices>
...
<memory model='sgx-epc'>
<target>
<size unit='KiB'>512</size>
</target>
</memory>
...
</devices>
---
docs/schemas/domaincommon.rng | 1 +
src/conf/domain_conf.c | 4 ++++
src/conf/domain_conf.h | 1 +
src/qemu/qemu_command.c | 1 +
src/qemu/qemu_domain.c | 2 ++
src/security/security_apparmor.c | 1 +
src/security/security_dac.c | 2 ++
src/security/security_selinux.c | 2 ++
8 files changed, 14 insertions(+)
diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng
index 0d0dcbc5ce..afe0d3074a 100644
--- a/docs/schemas/domaincommon.rng
+++ b/docs/schemas/domaincommon.rng
@@ -5909,6 +5909,7 @@
<choice>
<value>dimm</value>
<value>nvdimm</value>
+ <value>sgx-epc</value>
</choice>
</attribute>
<optional>
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index ef67efa1da..fbffde23fb 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -1316,6 +1316,7 @@ VIR_ENUM_IMPL(virDomainMemoryModel,
"",
"dimm",
"nvdimm",
+ "sgx-epc",
);
VIR_ENUM_IMPL(virDomainShmemModel,
@@ -16644,6 +16645,7 @@ virDomainMemorySourceDefParseXML(xmlNodePtr node,
break;
+ case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
case VIR_DOMAIN_MEMORY_MODEL_NONE:
case VIR_DOMAIN_MEMORY_MODEL_LAST:
break;
@@ -18472,6 +18474,7 @@ virDomainMemoryFindByDefInternal(virDomainDefPtr def,
continue;
break;
+ case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
case VIR_DOMAIN_MEMORY_MODEL_NONE:
case VIR_DOMAIN_MEMORY_MODEL_LAST:
break;
@@ -27631,6 +27634,7 @@ virDomainMemorySourceDefFormat(virBufferPtr buf,
virBufferAddLit(buf, "<pmem/>\n");
break;
+ case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
case VIR_DOMAIN_MEMORY_MODEL_NONE:
case VIR_DOMAIN_MEMORY_MODEL_LAST:
break;
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index 011bf66cb4..1d095852a4 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -2262,6 +2262,7 @@ typedef enum {
VIR_DOMAIN_MEMORY_MODEL_NONE,
VIR_DOMAIN_MEMORY_MODEL_DIMM, /* dimm hotpluggable memory device */
VIR_DOMAIN_MEMORY_MODEL_NVDIMM, /* nvdimm memory device */
+ VIR_DOMAIN_MEMORY_MODEL_SGX_EPC, /* SGX enclave page cache */
VIR_DOMAIN_MEMORY_MODEL_LAST
} virDomainMemoryModel;
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 01812cd39b..4a1d0c3e9e 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -3351,6 +3351,7 @@ qemuBuildMemoryDeviceStr(virDomainMemoryDefPtr mem,
break;
+ case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
case VIR_DOMAIN_MEMORY_MODEL_NONE:
case VIR_DOMAIN_MEMORY_MODEL_LAST:
break;
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index c440c79e1d..55c874da16 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -8402,6 +8402,7 @@ qemuDomainDefValidateMemoryHotplugDevice(const virDomainMemoryDef
*mem,
}
break;
+ case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
case VIR_DOMAIN_MEMORY_MODEL_NONE:
case VIR_DOMAIN_MEMORY_MODEL_LAST:
return -1;
@@ -8489,6 +8490,7 @@ qemuDomainDefValidateMemoryHotplug(const virDomainDef *def,
needNvdimmCap = true;
break;
+ case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
case VIR_DOMAIN_MEMORY_MODEL_NONE:
case VIR_DOMAIN_MEMORY_MODEL_LAST:
break;
diff --git a/src/security/security_apparmor.c b/src/security/security_apparmor.c
index eea37dca83..c3e5c4a4e7 100644
--- a/src/security/security_apparmor.c
+++ b/src/security/security_apparmor.c
@@ -701,6 +701,7 @@ AppArmorSetMemoryLabel(virSecurityManagerPtr mgr,
return reload_profile(mgr, def, mem->nvdimmPath, true);
case VIR_DOMAIN_MEMORY_MODEL_NONE:
case VIR_DOMAIN_MEMORY_MODEL_DIMM:
+ case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
case VIR_DOMAIN_MEMORY_MODEL_LAST:
break;
}
diff --git a/src/security/security_dac.c b/src/security/security_dac.c
index dd701ef28b..7d9472aa28 100644
--- a/src/security/security_dac.c
+++ b/src/security/security_dac.c
@@ -1896,6 +1896,7 @@ virSecurityDACRestoreMemoryLabel(virSecurityManagerPtr mgr,
break;
case VIR_DOMAIN_MEMORY_MODEL_DIMM:
+ case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
case VIR_DOMAIN_MEMORY_MODEL_LAST:
case VIR_DOMAIN_MEMORY_MODEL_NONE:
ret = 0;
@@ -2078,6 +2079,7 @@ virSecurityDACSetMemoryLabel(virSecurityManagerPtr mgr,
break;
case VIR_DOMAIN_MEMORY_MODEL_DIMM:
+ case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
case VIR_DOMAIN_MEMORY_MODEL_LAST:
case VIR_DOMAIN_MEMORY_MODEL_NONE:
ret = 0;
diff --git a/src/security/security_selinux.c b/src/security/security_selinux.c
index cc8fb1099c..b2fe4ea96b 100644
--- a/src/security/security_selinux.c
+++ b/src/security/security_selinux.c
@@ -1587,6 +1587,7 @@ virSecuritySELinuxSetMemoryLabel(virSecurityManagerPtr mgr,
case VIR_DOMAIN_MEMORY_MODEL_NONE:
case VIR_DOMAIN_MEMORY_MODEL_DIMM:
+ case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
case VIR_DOMAIN_MEMORY_MODEL_LAST:
break;
}
@@ -1613,6 +1614,7 @@ virSecuritySELinuxRestoreMemoryLabel(virSecurityManagerPtr mgr,
break;
case VIR_DOMAIN_MEMORY_MODEL_DIMM:
+ case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
case VIR_DOMAIN_MEMORY_MODEL_NONE:
case VIR_DOMAIN_MEMORY_MODEL_LAST:
ret = 0;
--
2.17.1