Changeset 25914 in vbox for trunk/src/VBox/VMM/VMMR0

Timestamp:

Jan 19, 2010 3:28:19 PM (15 years ago)

Author:

vboxsync

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

56742

Message:

PGMInvalidatePage already flushes the page. No need to do it again (AMD-V) (-> possibly a risky change)

File:

• trunk/src/VBox/VMM/VMMR0/HWSVMR0.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR0/HWSVMR0.cpp

@@ -2678 +2678 @@
     rc = PGMInvalidatePage(pVCpu, addr);
     if (RT_SUCCESS(rc))
-    {
-        /* Manually invalidate the page for the VM's TLB. */
-        Log(("SVMR0InvlpgA %RGv ASID=%d\n", addr, uASID));
-        SVMR0InvlpgA(addr, uASID);
         return VINF_SUCCESS;
-    }
+
     AssertRC(rc);
     return rc;
@@ -2725 +2721 @@
                 rc = svmR0InterpretInvlPg(pVCpu, pDis, pRegFrame, uASID);
                 if (RT_SUCCESS(rc))
-                {
                     pRegFrame->rip += cbOp; /* Move on to the next instruction. */
-                }
+
                 return rc;
             }