Changeset 47997 in vbox for trunk/src/VBox

Timestamp:

Aug 22, 2013 3:09:38 PM (11 years ago)

Author:

vboxsync

Message:

VMM/HMVMXR0: Try fix stale VMCS launch state while getting preempted.

File:

• trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp (modified) (3 diffs)

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

@@ -6132 +6132 @@
             pVCpu->hm.s.vmx.uVmcsState = HMVMX_VMCS_STATE_CLEAR;
         }
-
+        pVCpu->hm.s.vmx.uVmcsState &= ~HMVMX_VMCS_STATE_LAUNCHED;
         pVCpu->hm.s.fLeaveDone = true;
     }
@@ -6878 +6878 @@
             hmR0VmxLeave(pVM, pVCpu, pMixedCtx);
 
+            int rc;
+#if 0
             /* Flush VMCS CPU state to the VMCS region in memory. */
-            int rc;
             if (pVCpu->hm.s.vmx.uVmcsState & HMVMX_VMCS_STATE_ACTIVE)
             {
@@ -6886 +6887 @@
                 pVCpu->hm.s.vmx.uVmcsState = HMVMX_VMCS_STATE_CLEAR;
             }
+            pVCpu->hm.s.vmx.uVmcsState &= ~HMVMX_VMCS_STATE_LAUNCHED;
+#endif
 
             /* Leave HM context, takes care of local init (term). */