Changeset 13398 in vbox for trunk/src

Timestamp:

Oct 20, 2008 2:58:11 PM (16 years ago)

Author:

vboxsync

Message:

Don't check disabled physical access handlers

Location:

trunk/src/VBox/VMM/VMMAll

Files:

• IOMAllMMIO.cpp (modified) (1 diff)
• PGMAllBth.h (modified) (1 diff)

trunk/src/VBox/VMM/VMMAll/IOMAllMMIO.cpp

@@ -1762 +1762 @@
     AssertRCReturn(rc, rc);
 
-    /* Prefetch it as it's now marked as not present and our trap handler will
-     * still call the access handler.
-     */
-    rc = PGMPrefetchPage(pVM, (RTGCPTR)GCPhys);
-    AssertRC(rc);
-
     /* Mark it as writable and present so reads and writes no longer fault. */
     rc = PGMShwModifyPage(pVM, (RTGCPTR)GCPhys, 1, fPageFlags, ~fPageFlags);

trunk/src/VBox/VMM/VMMAll/PGMAllBth.h

@@ -372 +372 @@
             if (VBOX_SUCCESS(rc))
             {
-                if (PGM_PAGE_HAS_ANY_HANDLERS(pPage))
+                if (   PGM_PAGE_HAS_ACTIVE_PHYSICAL_HANDLERS(pPage)
+                    || PGM_PAGE_HAS_ACTIVE_VIRTUAL_HANDLERS(pPage))
                 {
                     if (PGM_PAGE_HAS_ANY_PHYSICAL_HANDLERS(pPage))