Changeset 87542 in vbox for trunk/src/VBox/VMM/VMMR0/HMR0.cpp

Timestamp:

Feb 2, 2021 4:51:25 PM (4 years ago)

Author:

vboxsync

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

142568

Message:

SUPDrv,VMM/HM: Modified the representation of the 9 VT-x controls MSRs in SUPHWVIRTMSRS. bugref:9217

File:

• trunk/src/VBox/VMM/VMMR0/HMR0.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR0/HMR0.cpp

@@ -480 +480 @@
                  * Timer Does Not Count Down at the Rate Specified" CPU erratum.
                  */
-                VMXCTLSMSR PinCtls;
-                PinCtls.u = g_HmMsrs.u.vmx.u64PinCtls;
-                if (PinCtls.n.allowed1 & VMX_PIN_CTLS_PREEMPT_TIMER)
+                if (g_HmMsrs.u.vmx.PinCtls.n.allowed1 & VMX_PIN_CTLS_PREEMPT_TIMER)
                 {
-                    uint64_t const uVmxMiscMsr = g_HmMsrs.u.vmx.u64Misc;
                     g_fHmVmxUsePreemptTimer   = true;
-                    g_cHmVmxPreemptTimerShift = RT_BF_GET(uVmxMiscMsr, VMX_BF_MISC_PREEMPT_TIMER_TSC);
+                    g_cHmVmxPreemptTimerShift = RT_BF_GET(g_HmMsrs.u.vmx.u64Misc, VMX_BF_MISC_PREEMPT_TIMER_TSC);
                     if (HMIsSubjectToVmxPreemptTimerErratum())
                         g_cHmVmxPreemptTimerShift = 0; /* This is about right most of the time here. */