Index: /trunk/src/VBox/VMM/VMMR3/CPUM.cpp
===================================================================
--- /trunk/src/VBox/VMM/VMMR3/CPUM.cpp	(revision 42485)
+++ /trunk/src/VBox/VMM/VMMR3/CPUM.cpp	(revision 42486)
@@ -1493,5 +1493,5 @@
     pCtx->cs.Attr.n.u1DescType      = 1; /* code/data segment */
     pCtx->cs.Attr.n.u1Present       = 1;
-    pCtx->cs.Attr.n.u4Type          = X86_SEL_TYPE_READ | X86_SEL_TYPE_CODE;
+    pCtx->cs.Attr.n.u4Type          = X86_SEL_TYPE_ER_ACC;
 
     pCtx->ds.fFlags                 = CPUMSELREG_FLAGS_VALID;
@@ -1499,5 +1499,5 @@
     pCtx->ds.Attr.n.u1DescType      = 1; /* code/data segment */
     pCtx->ds.Attr.n.u1Present       = 1;
-    pCtx->ds.Attr.n.u4Type          = X86_SEL_TYPE_RW;
+    pCtx->ds.Attr.n.u4Type          = X86_SEL_TYPE_RW_ACC;
 
     pCtx->es.fFlags                 = CPUMSELREG_FLAGS_VALID;
@@ -1505,5 +1505,5 @@
     pCtx->es.Attr.n.u1DescType      = 1; /* code/data segment */
     pCtx->es.Attr.n.u1Present       = 1;
-    pCtx->es.Attr.n.u4Type          = X86_SEL_TYPE_RW;
+    pCtx->es.Attr.n.u4Type          = X86_SEL_TYPE_RW_ACC;
 
     pCtx->fs.fFlags                 = CPUMSELREG_FLAGS_VALID;
@@ -1511,5 +1511,5 @@
     pCtx->fs.Attr.n.u1DescType      = 1; /* code/data segment */
     pCtx->fs.Attr.n.u1Present       = 1;
-    pCtx->fs.Attr.n.u4Type          = X86_SEL_TYPE_RW;
+    pCtx->fs.Attr.n.u4Type          = X86_SEL_TYPE_RW_ACC;
 
     pCtx->gs.fFlags                 = CPUMSELREG_FLAGS_VALID;
@@ -1517,5 +1517,5 @@
     pCtx->gs.Attr.n.u1DescType      = 1; /* code/data segment */
     pCtx->gs.Attr.n.u1Present       = 1;
-    pCtx->gs.Attr.n.u4Type          = X86_SEL_TYPE_RW;
+    pCtx->gs.Attr.n.u4Type          = X86_SEL_TYPE_RW_ACC;
 
     pCtx->ss.fFlags                 = CPUMSELREG_FLAGS_VALID;
@@ -1523,5 +1523,5 @@
     pCtx->ss.Attr.n.u1Present       = 1;
     pCtx->ss.Attr.n.u1DescType      = 1; /* code/data segment */
-    pCtx->ss.Attr.n.u4Type          = X86_SEL_TYPE_RW;
+    pCtx->ss.Attr.n.u4Type          = X86_SEL_TYPE_RW_ACC;
 
     pCtx->idtr.cbIdt                = 0xffff;