Changeset 49071 in vbox

Timestamp:

Oct 12, 2013 11:05:53 PM (11 years ago)

Author:

vboxsync

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

89871

Message:

EM.cpp: Don't try reset-on-triple-fault if SMP guest.

File:

• trunk/src/VBox/VMM/VMMR3/EM.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR3/EM.cpp

@@ -139 +139 @@
     AssertLogRelRCReturn(rc, rc);
     pVM->em.s.fGuruOnTripleFault = !fEnabled;
+    if (!pVM->em.s.fGuruOnTripleFault && pVM->cCpus > 1)
+    {
+        LogRel(("EM: Overriding /EM/TripleFaultReset, must be false on SMP.\n"));
+        pVM->em.s.fGuruOnTripleFault = true;
+    }
 
     Log(("EMR3Init: fRecompileUser=%RTbool fRecompileSupervisor=%RTbool fRawRing1Enabled=%RTbool fIemExecutesAll=%RTbool fGuruOnTripleFault=%RTbool\n",
@@ -2388 +2393 @@
                     if (!pVM->em.s.fGuruOnTripleFault)
                     {
+                        Assert(pVM->cCpus == 1);
                         REMR3Reset(pVM);
                         PGMR3ResetCpu(pVM, pVCpu);