diff --git a/qemu/target/i386/cpu.c b/qemu/target/i386/cpu.c
index b54cd308..c0438aa9 100644
--- a/qemu/target/i386/cpu.c
+++ b/qemu/target/i386/cpu.c
@@ -2726,6 +2726,17 @@ static X86CPUDefinition builtin_x86_defs[] = {
                     { /* end of list */ }
                 }
             },
+            {
+                .version = 3,
+                .alias = "Skylake-Client-noTSX-IBRS",
+                .props = (PropValue[]) {
+                    { "hle", "off" },
+                    { "rtm", "off" },
+                    { "model-id",
+                      "Intel Core Processor (Skylake, IBRS, no TSX)" },
+                    { /* end of list */ }
+                }
+            },
             { /* end of list */ }
         }
     },
@@ -2840,6 +2851,17 @@ static X86CPUDefinition builtin_x86_defs[] = {
                     { /* end of list */ }
                 }
             },
+            {
+                .version = 3,
+                .alias = "Skylake-Server-noTSX-IBRS",
+                .props = (PropValue[]) {
+                    { "hle", "off" },
+                    { "rtm", "off" },
+                    { "model-id",
+                      "Intel Xeon Processor (Skylake, IBRS, no TSX)" },
+                    { /* end of list */ }
+                }
+            },
             { /* end of list */ }
         }
     },