Changeset 78494 in vbox for trunk/src

Timestamp:

May 14, 2019 6:10:33 AM (6 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

130532

Message:

VMM/IEM: Nested VMX: bugref:9180 Clarify comment on invpcid VM-exit. Both CPL and virtual-8086 mode checks take priority over VM-exit.

File:

• trunk/src/VBox/VMM/VMMAll/IEMAllCImpl.cpp.h (modified) (1 diff)

trunk/src/VBox/VMM/VMMAll/IEMAllCImpl.cpp.h

@@ -6406 +6406 @@
      * both set. We have already checked the former earlier in this function.
      *
-     * CPL checks take priority over VM-exit.
+     * CPL and virtual-8086 mode checks take priority over this VM-exit.
      * See Intel spec. "25.1.1 Relative Priority of Faults and VM Exits".
      */
-    /** @todo r=ramshankar: NSTVMX: I'm not entirely certain if V86 mode check has
-     *        higher or lower priority than a VM-exit, we assume higher for the time
-     *        being. */
     if (   IEM_VMX_IS_NON_ROOT_MODE(pVCpu)
         && IEM_VMX_IS_PROCCTLS_SET(pVCpu, VMX_PROC_CTLS_INVLPG_EXIT))