Changeset 66386 in vbox for trunk/src/VBox/VMM/VMMAll

Timestamp:

Mar 31, 2017 4:12:52 PM (8 years ago)

Author:

vboxsync

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

114335

Message:

VMM: Nested Hw.virt: SVM bits.

File:

• trunk/src/VBox/VMM/VMMAll/HMSVMAll.cpp (modified) (2 diffs)

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

@@ -541 +541 @@
         RT_NOREF(pVCpu);
 
+        /*
+         * Disable the global interrupt flag to prevent interrupts during the 'atomic' world switch.
+         */
         pCtx->hwvirt.svm.fGif = 0;
-#ifdef VBOX_STRICT
-        RT_ZERO(pCtx->hwvirt.svm.VmcbCtrl);
-        RT_ZERO(pCtx->hwvirt.svm.HostState);
-        pCtx->hwvirt.svm.GCPhysVmcb = NIL_RTGCPHYS;
-#endif
 
         /*
@@ -577 +575 @@
         if (   VMCPU_FF_IS_PENDING(pVCpu, VMCPU_FF_INHIBIT_INTERRUPTS)
             && EMGetInhibitInterruptsPC(pVCpu) == pCtx->rip)
-        {
-            RT_ZERO(pCtx->hwvirt.svm.VmcbCtrl);
             pCtx->hwvirt.svm.VmcbCtrl.u64IntShadow |= SVM_INTERRUPT_SHADOW_ACTIVE;
-        }
 
         /*