[PATCH v4 21/23] i386/cpu: Enable cet-ss & cet-ibt for supported CPU models

[Zhao Liu <zhao1.liu@intel.com>]

Add new versioned CPU models for Sapphire Rapids, Sierra Forest, Granite
Rapids and Clearwater Forest, to enable shadow stack and indirect branch
tracking.

Tested-by: Farrah Chen <farrah.chen@intel.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
---
 target/i386/cpu.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index a65fd4111c31..84adfaf99dc8 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -5166,6 +5166,17 @@ static const X86CPUDefinition builtin_x86_defs[] = {
                     { /* end of list */ },
                 }
             },
+            {
+                .version = 5,
+                .note = "with cet-ss and cet-ibt",
+                .props = (PropValue[]) {
+                    { "cet-ss", "on" },
+                    { "cet-ibt", "on" },
+                    { "vmx-exit-save-cet", "on" },
+                    { "vmx-entry-load-cet", "on" },
+                    { /* end of list */ },
+                }
+            },
             { /* end of list */ }
         }
     },
@@ -5328,6 +5339,17 @@ static const X86CPUDefinition builtin_x86_defs[] = {
                     { /* end of list */ },
                 }
             },
+            {
+                .version = 4,
+                .note = "with cet-ss and cet-ibt",
+                .props = (PropValue[]) {
+                    { "cet-ss", "on" },
+                    { "cet-ibt", "on" },
+                    { "vmx-exit-save-cet", "on" },
+                    { "vmx-entry-load-cet", "on" },
+                    { /* end of list */ },
+                }
+            },
             { /* end of list */ },
         },
     },
@@ -5482,6 +5504,17 @@ static const X86CPUDefinition builtin_x86_defs[] = {
                     { /* end of list */ },
                 }
             },
+            {
+                .version = 4,
+                .note = "with cet-ss and cet-ibt",
+                .props = (PropValue[]) {
+                    { "cet-ss", "on" },
+                    { "cet-ibt", "on" },
+                    { "vmx-exit-save-cet", "on" },
+                    { "vmx-entry-load-cet", "on" },
+                    { /* end of list */ },
+                }
+            },
             { /* end of list */ },
         },
     },
@@ -5617,6 +5650,17 @@ static const X86CPUDefinition builtin_x86_defs[] = {
         .model_id = "Intel Xeon Processor (ClearwaterForest)",
         .versions = (X86CPUVersionDefinition[]) {
             { .version = 1 },
+            {
+                .version = 2,
+                .note = "with cet-ss and cet-ibt",
+                .props = (PropValue[]) {
+                    { "cet-ss", "on" },
+                    { "cet-ibt", "on" },
+                    { "vmx-exit-save-cet", "on" },
+                    { "vmx-entry-load-cet", "on" },
+                    { /* end of list */ },
+                }
+            },
             { /* end of list */ },
         },
     },
-- 
2.34.1