vbox的更動 11690 路徑 trunk/src/VBox/VMM/VMMAll/EMAll.cpp

時間撮記:

2008-8-27 上午08:47:26 (16 年 以前)

作者:

vboxsync

訊息:

Pass the host's MSR_IA32_BIOS_SIGN_ID on to the guest. This msr contains the microcode version. A lot of OSes try to update it (in vain).
Solaris also complains about it.

檔案:

• trunk/src/VBox/VMM/VMMAll/EMAll.cpp (修改) (1 筆差異)

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

@@ -2556 +2556 @@
         break;
 
+#ifdef IN_RING0
+    case MSR_IA32_BIOS_SIGN_ID:
+        val = ASMRdMsr(MSR_IA32_BIOS_SIGN_ID);
+        break;
+#endif
     default:
         /* We should actually trigger a #GP here, but don't as that might cause more trouble. */