Changeset 71853 in vbox

Timestamp:

Apr 12, 2018 3:43:55 PM (6 years ago)

Author:

vboxsync

Message:

DevIoApic.cpp: paranoia

File:

• trunk/src/VBox/Devices/PC/DevIoApic.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/PC/DevIoApic.cpp

@@ -527 +527 @@
 {
     uint8_t const uIndex = pThis->u8Index;
+    RT_UNTRUSTED_NONVOLATILE_COPY_FENCE();
     if (   uIndex >= IOAPIC_INDIRECT_INDEX_REDIR_TBL_START
         && uIndex <= pThis->u8LastRteRegIdx)
@@ -568 +569 @@
 {
     uint8_t const uIndex = pThis->u8Index;
+    RT_UNTRUSTED_NONVOLATILE_COPY_FENCE();
     LogFlow(("IOAPIC: ioapicSetData: uIndex=%#x uValue=%#RX32\n", uIndex, uValue));