[Xen-bugs] [Bug 1289] New: Dom0 hangs at booting if VT-d is enabled.

[bugzilla-daemon@xxxxxxxxxxxxxxxxxxx]

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1289

           Summary: Dom0 hangs at booting if VT-d is enabled.
           Product: Xen
           Version: unstable
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: blocker
          Priority: P1
         Component: Unspecified
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: haicheng.li@xxxxxxxxx


Environment:
------------
Service OS (ia32/ia32e/IA64): ia32 & ia32e
Guest OS (ia32/ia32e/IA64): ia32 & ia32e
Change Set: Xen #17988 and Dom0 #593
Hardware: Stoakley 



Bug detailed description:
--------------------------

Dom0 will hang at booting if vt-d is enabled. This issue was introduced by dom0
#592/#593. That is, if we use Xen#17988 & Xen0#591, it can work well. 

serial logs are attached.


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