Changeset 92585 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Nov 24, 2021 10:40:08 AM (3 years ago)

Author:

vboxsync

Message:

VMM: Nested VMX: bugref:10092 Renamed fPdpesMapped as it's rather misleading. More importantly CR3 is mapped and in case of PAE paging, the PAE PDPTEs have been mapped.

Location:

trunk/src/VBox/VMM/VMMAll

Files:

• IEMAllCImpl.cpp.h (modified) (5 diffs)
• NEMAllNativeTemplate-win.cpp.h (modified) (1 diff)

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

@@ -3918 +3918 @@
     if ((uNewCr0 & X86_CR0_PE) != (uOldCr0 & X86_CR0_PE))
     {
-        int rc = PGMFlushTLB(pVCpu, pVCpu->cpum.GstCtx.cr3, true /* global */, false /* fPdpesMapped */);
+        int rc = PGMFlushTLB(pVCpu, pVCpu->cpum.GstCtx.cr3, true /* global */, false /* fCr3Mapped */);
         AssertRCReturn(rc, rc);
         /* ignore informational status codes */
@@ -6750 +6750 @@
 
                 /* Invalidate mappings for the linear address tagged with PCID except global translations. */
-                PGMFlushTLB(pVCpu, uCr3, false /* fGlobal */, false /* fPdpesMapped */);
+                PGMFlushTLB(pVCpu, uCr3, false /* fGlobal */, false /* fCr3Mapped */);
                 break;
             }
@@ -6763 +6763 @@
                 }
                 /* Invalidate all mappings associated with PCID except global translations. */
-                PGMFlushTLB(pVCpu, uCr3, false /* fGlobal */, false /* fPdpesMapped */);
+                PGMFlushTLB(pVCpu, uCr3, false /* fGlobal */, false /* fCr3Mapped */);
                 break;
             }
@@ -6769 +6769 @@
             case X86_INVPCID_TYPE_ALL_CONTEXT_INCL_GLOBAL:
             {
-                PGMFlushTLB(pVCpu, uCr3, true /* fGlobal */, false /* fPdpesMapped */);
+                PGMFlushTLB(pVCpu, uCr3, true /* fGlobal */, false /* fCr3Mapped */);
                 break;
             }
@@ -6775 +6775 @@
             case X86_INVPCID_TYPE_ALL_CONTEXT_EXCL_GLOBAL:
             {
-                PGMFlushTLB(pVCpu, uCr3, false /* fGlobal */, false /* fPdpesMapped */);
+                PGMFlushTLB(pVCpu, uCr3, false /* fGlobal */, false /* fCr3Mapped */);
                 break;
             }

trunk/src/VBox/VMM/VMMAll/NEMAllNativeTemplate-win.cpp.h

@@ -497 +497 @@
         if (rc == VERR_NEM_FLUSH_TLB)
         {
-            rc = PGMFlushTLB(pVCpu, pVCpu->cpum.GstCtx.cr3, true /*fGlobal*/, false /*fPdpesMapped*/);
+            rc = PGMFlushTLB(pVCpu, pVCpu->cpum.GstCtx.cr3, true /*fGlobal*/, false /*fCr3Mapped*/);
             return rc;
         }