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-rw-r--r--hw/i386/pc.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 747548b7aa..1690b1935f 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -114,7 +114,15 @@ GlobalProperty pc_compat_3_1[] = {
     { "intel-iommu", "dma-drain", "off" },
     { "Opteron_G3" "-" TYPE_X86_CPU, "rdtscp", "off" },
     { "Opteron_G4" "-" TYPE_X86_CPU, "rdtscp", "off" },
+    { "Opteron_G4" "-" TYPE_X86_CPU, "npt", "off" },
+    { "Opteron_G4" "-" TYPE_X86_CPU, "nrip-save", "off" },
     { "Opteron_G5" "-" TYPE_X86_CPU, "rdtscp", "off" },
+    { "Opteron_G5" "-" TYPE_X86_CPU, "npt", "off" },
+    { "Opteron_G5" "-" TYPE_X86_CPU, "nrip-save", "off" },
+    { "EPYC" "-" TYPE_X86_CPU, "npt", "off" },
+    { "EPYC" "-" TYPE_X86_CPU, "nrip-save", "off" },
+    { "EPYC-IBPB" "-" TYPE_X86_CPU, "npt", "off" },
+    { "EPYC-IBPB" "-" TYPE_X86_CPU, "nrip-save", "off" },
     { "Skylake-Client" "-" TYPE_X86_CPU,      "mpx", "on" },
     { "Skylake-Client-IBRS" "-" TYPE_X86_CPU, "mpx", "on" },
     { "Skylake-Server" "-" TYPE_X86_CPU,      "mpx", "on" },
@@ -122,6 +130,7 @@ GlobalProperty pc_compat_3_1[] = {
     { "Cascadelake-Server" "-" TYPE_X86_CPU,  "mpx", "on" },
     { "Icelake-Client" "-" TYPE_X86_CPU,      "mpx", "on" },
     { "Icelake-Server" "-" TYPE_X86_CPU,      "mpx", "on" },
+    { "Cascadelake-Server" "-" TYPE_X86_CPU, "stepping", "5" },
 };
 const size_t pc_compat_3_1_len = G_N_ELEMENTS(pc_compat_3_1);