[PATCH] i386: SGX: remove deprecated member of SGXInfo

[Paolo Bonzini <pbonzini@redhat.com>]

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 docs/about/deprecated.rst       | 13 -------------
 docs/about/removed-features.rst | 13 +++++++++++++
 hw/i386/sgx.c                   | 15 ++++++---------
 qapi/misc-target.json           | 12 ++----------
 4 files changed, 21 insertions(+), 32 deletions(-)

diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index e5d7d29f7f02..c4365a5c8f68 100644
--- a/docs/about/deprecated.rst
+++ b/docs/about/deprecated.rst
@@ -165,19 +165,6 @@ accepted incorrect commands will return an error. Users should make sure that
 all arguments passed to ``device_add`` are consistent with the documented
 property types.
 
-``query-sgx`` return value member ``section-size`` (since 7.0)
-''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
-
-Member ``section-size`` in return value elements with meta-type ``uint64`` is
-deprecated.  Use ``sections`` instead.
-
-
-``query-sgx-capabilities`` return value member ``section-size`` (since 7.0)
-'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
-
-Member ``section-size`` in return value elements with meta-type ``uint64`` is
-deprecated.  Use ``sections`` instead.
-
 Host Architectures
 ------------------
 
diff --git a/docs/about/removed-features.rst b/docs/about/removed-features.rst
index f2a5785d3176..5f1c3f3d5ea6 100644
--- a/docs/about/removed-features.rst
+++ b/docs/about/removed-features.rst
@@ -507,6 +507,19 @@ type of array items in query-named-block-nodes.
 
 Specify the properties for the object as top-level arguments instead.
 
+``query-sgx`` return value member ``section-size`` (removed in 8.0)
+'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
+
+Member ``section-size`` in the return value of ``query-sgx``
+was superseded by ``sections``.
+
+
+``query-sgx-capabilities`` return value member ``section-size`` (removed in 8.0)
+''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
+
+Member ``section-size`` in the return value of ``query-sgx-capabilities``
+was superseded by ``sections``.
+
 Human Monitor Protocol (HMP) commands
 -------------------------------------
 
diff --git a/hw/i386/sgx.c b/hw/i386/sgx.c
index 09d9c7c73d9f..db004d17a65d 100644
--- a/hw/i386/sgx.c
+++ b/hw/i386/sgx.c
@@ -83,7 +83,7 @@ static uint64_t sgx_calc_section_metric(uint64_t low, uint64_t high)
            ((high & MAKE_64BIT_MASK(0, 20)) << 32);
 }
 
-static SGXEPCSectionList *sgx_calc_host_epc_sections(uint64_t *size)
+static SGXEPCSectionList *sgx_calc_host_epc_sections(void)
 {
     SGXEPCSectionList *head = NULL, **tail = &head;
     SGXEPCSection *section;
@@ -106,7 +106,6 @@ static SGXEPCSectionList *sgx_calc_host_epc_sections(uint64_t *size)
         section = g_new0(SGXEPCSection, 1);
         section->node = j++;
         section->size = sgx_calc_section_metric(ecx, edx);
-        *size += section->size;
         QAPI_LIST_APPEND(tail, section);
     }
 
@@ -157,7 +156,6 @@ SGXInfo *qmp_query_sgx_capabilities(Error **errp)
 {
     SGXInfo *info = NULL;
     uint32_t eax, ebx, ecx, edx;
-    uint64_t size = 0;
 
     int fd = qemu_open_old("/dev/sgx_vepc", O_RDWR);
     if (fd < 0) {
@@ -175,8 +173,7 @@ SGXInfo *qmp_query_sgx_capabilities(Error **errp)
     info->sgx1 = eax & (1U << 0) ? true : false;
     info->sgx2 = eax & (1U << 1) ? true : false;
 
-    info->sections = sgx_calc_host_epc_sections(&size);
-    info->section_size = size;
+    info->sections = sgx_calc_host_epc_sections();
 
     close(fd);
 
@@ -223,14 +220,12 @@ SGXInfo *qmp_query_sgx(Error **errp)
         return NULL;
     }
 
-    SGXEPCState *sgx_epc = &pcms->sgx_epc;
     info = g_new0(SGXInfo, 1);
 
     info->sgx = true;
     info->sgx1 = true;
     info->sgx2 = true;
     info->flc = true;
-    info->section_size = sgx_epc->size;
     info->sections = sgx_get_epc_sections_list();
 
     return info;
@@ -241,6 +236,7 @@ void hmp_info_sgx(Monitor *mon, const QDict *qdict)
     Error *err = NULL;
     SGXEPCSectionList *section_list, *section;
     g_autoptr(SGXInfo) info = qmp_query_sgx(&err);
+    uint64_t size = 0;
 
     if (err) {
         error_report_err(err);
@@ -254,8 +250,6 @@ void hmp_info_sgx(Monitor *mon, const QDict *qdict)
                    info->sgx2 ? "enabled" : "disabled");
     monitor_printf(mon, "FLC support: %s\n",
                    info->flc ? "enabled" : "disabled");
-    monitor_printf(mon, "size: %" PRIu64 "\n",
-                   info->section_size);
 
     section_list = info->sections;
     for (section = section_list; section; section = section->next) {
@@ -263,7 +257,10 @@ void hmp_info_sgx(Monitor *mon, const QDict *qdict)
                        section->value->node);
         monitor_printf(mon, "size=%" PRIu64 "\n",
                        section->value->size);
+        size += section->value->size;
     }
+    monitor_printf(mon, "total size=%" PRIu64 "\n",
+                   size);
 }
 
 bool sgx_epc_get_section(int section_nr, uint64_t *addr, uint64_t *size)
diff --git a/qapi/misc-target.json b/qapi/misc-target.json
index 4944c0528fe2..5b6a8e91850a 100644
--- a/qapi/misc-target.json
+++ b/qapi/misc-target.json
@@ -329,14 +329,8 @@
 #
 # @flc: true if FLC is supported
 #
-# @section-size: The EPC section size for guest
-#                Redundant with @sections.  Just for backward compatibility.
-#
 # @sections: The EPC sections info for guest (Since: 7.0)
 #
-# Features:
-# @deprecated: Member @section-size is deprecated.  Use @sections instead.
-#
 # Since: 6.2
 ##
 { 'struct': 'SGXInfo',
@@ -344,8 +338,6 @@
             'sgx1': 'bool',
             'sgx2': 'bool',
             'flc': 'bool',
-            'section-size': { 'type': 'uint64',
-                    'features': [ 'deprecated' ] },
             'sections': ['SGXEPCSection']},
    'if': 'TARGET_I386' }
 
@@ -362,7 +354,7 @@
 #
 # -> { "execute": "query-sgx" }
 # <- { "return": { "sgx": true, "sgx1" : true, "sgx2" : true,
-#                  "flc": true,  "section-size" : 96468992,
+#                  "flc": true,
 #                  "sections": [{"node": 0, "size": 67108864},
 #                  {"node": 1, "size": 29360128}]} }
 #
@@ -382,7 +374,7 @@
 #
 # -> { "execute": "query-sgx-capabilities" }
 # <- { "return": { "sgx": true, "sgx1" : true, "sgx2" : true,
-#                  "flc": true, "section-size" : 96468992,
+#                  "flc": true,
 #                  "section" : [{"node": 0, "size": 67108864},
 #                  {"node": 1, "size": 29360128}]} }
 #
-- 
2.38.1