Add the missing features(sha_ni, avx512ifma, rdpid, fsrm,
vmx-rdseed-exit, vmx-pml, vmx-eptp-switching) and change the model
number to 106 in the Icelake-Server-v4 CPU model.

Signed-off-by: Chenyi Qiang <chenyi.qiang@intel.com>
---
 target/i386/cpu.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 55e063babe..6afc59d8ff 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -3512,6 +3512,20 @@ static X86CPUDefinition builtin_x86_defs[] = {
                     { /* end of list */ }
                 },
             },
+            {
+                .version = 4,
+                .props = (PropValue[]) {
+                    { "sha-ni", "on" },
+                    { "avx512ifma", "on" },
+                    { "rdpid", "on" },
+                    { "fsrm", "on" },
+                    { "vmx-rdseed-exit", "on" },
+                    { "vmx-pml", "on" },
+                    { "vmx-eptp-switching", "on" },
+                    { "model", "106" },
+                    { /* end of list */ }
+                },
+            },
             { /* end of list */ }
         }
     },
-- 
2.17.1