Changeset 51140 in vbox for trunk

Timestamp:

Apr 25, 2014 12:15:39 PM (11 years ago)

Author:

vboxsync

Message:

VMM/HMVMXR0: Another assertion to try catch uCurrentAsid mismatch.

File:

• trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp

@@ -1818 +1818 @@
     AssertPtr(pVCpu);
     Assert(pCpu->idCpu != NIL_RTCPUID);
+    AssertMsg(pCpu->uCurrentAsid >= 1 || pVCpu->hm.s.idLastCpu == NIL_RTCPUID,
+              ("hmR0VmxFlushTaggedTlbBoth: Cpu[%u] uCurrentAsid=%u pVCpu->idLastCpu=%u\n", pCpu->idCpu, pCpu->uCurrentAsid,
+               pVCpu->hm.s.idLastCpu));
     AssertMsg(pVM->hm.s.fNestedPaging && pVM->hm.s.vmx.fVpid,
               ("hmR0VmxFlushTaggedTlbBoth cannot be invoked unless NestedPaging & VPID are enabled."
@@ -5535 +5538 @@
             {
                 /*
-                 * Ignore software interrupts (INT n), software exceptions (#BP, #OF) and privileged software exception
-                 * (whatever they are) as they reoccur when restarting the instruction.
+                 * Ignore software interrupts (INT n), software exceptions (#BP, #OF) and
+                 * privileged software exception (#DB from ICEBP) as they reoccur when restarting the instruction.
                  */
                 enmReflect = VMXREFLECTXCPT_XCPT;