Changeset 77148 in vbox for trunk/src/VBox/VMM

Timestamp:

Feb 4, 2019 7:35:29 AM (6 years ago)

Author:

vboxsync

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

128618

Message:

VMM/CPUM: Nested SVM: bugref:7243 Fixed virtual interrupt delivery when a nested-hypervisor is not using virtual-interrupt masking, i.e. mostly likely Type 1 hypervisors.

File:

• trunk/src/VBox/VMM/VMMAll/CPUMAllRegs.cpp (modified) (1 diff)

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

@@ -2883 +2883 @@
         return false;
 
-    X86EFLAGS fEFlags;
-    if (CPUMIsGuestSvmVirtIntrMasking(pVCpu, pCtx))
-        fEFlags.u = pCtx->eflags.u;
-    else
-        fEFlags.u = pCtx->hwvirt.svm.HostState.rflags.u;
-
-    return fEFlags.Bits.u1IF;
+    return RT_BOOL(pCtx->eflags.u & X86_EFL_IF);
 #endif
 }