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target/i386: Remove split lock detect in Snowridge CPU model

At present, there's no mechanism intelligent enough to virtualize split
lock detection correctly. Remove it in Snowridge CPU model to avoid the
feature exposure.

Signed-off-by: Chenyi Qiang <chenyi.qiang@intel.com>
Message-Id: <20210630012053.10098-1-chenyi.qiang@intel.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Chenyi Qiang 4 жил өмнө
parent
commit
56bb24e543
1 өөрчлөгдсөн 8 нэмэгдсэн , 0 устгасан
  1. 8 0
      target/i386/cpu.c

+ 8 - 0
target/i386/cpu.c

@@ -3682,6 +3682,14 @@ static const X86CPUDefinition builtin_x86_defs[] = {
                     { /* end of list */ },
                 },
             },
+            {
+                .version = 4,
+                .note = "no split lock detect",
+                .props = (PropValue[]) {
+                    { "split-lock-detect", "off" },
+                    { /* end of list */ },
+                },
+            },
             { /* end of list */ },
         },
     },