Changeset 82237 in vbox for trunk/src/VBox/VMM/VMMR0

Timestamp:

Nov 27, 2019 4:15:02 AM (5 years ago)

Author:

vboxsync

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

135052

Message:

VMM/HMVMXR0: Fix TPR shadow feature check.

File:

• trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp (modified) (1 diff)

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

@@ -3775 +3775 @@
     /* Use TPR shadowing if supported by the CPU. */
     if (   PDMHasApic(pVM)
-        && pVM->hm.s.vmx.Msrs.ProcCtls.n.allowed1 & VMX_PROC_CTLS_USE_TPR_SHADOW)
+        && (pVM->hm.s.vmx.Msrs.ProcCtls.n.allowed1 & VMX_PROC_CTLS_USE_TPR_SHADOW))
     {
         fVal |= VMX_PROC_CTLS_USE_TPR_SHADOW;                /* CR8 reads from the Virtual-APIC page. */