[Xen-bugs] [Bug 1510] New: Pv-ops dom0 can not boot up on Core i7 platform with cpuidle enabled

[bugzilla-daemon@xxxxxxxxxxxxxxxxxxx]

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1510

           Summary: Pv-ops dom0 can not boot up on Core i7 platform with
                    cpuidle enabled
           Product: Xen
           Version: unstable
          Platform: Other
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Linux-pv_ops dom0
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: jiajun.xu@xxxxxxxxx


Environment:
------------
Service Arch (ia32/ia32e/IA64): ia32/ia32e
Guest Arch (ia32/ia32e/IA64): 
Guest OS Type (Linux/Windows):
Change Set: 20187
Hardware: Core i7 965
Other:
xen-changeset:   20187:473487173fda

pvops git:
commit 7c62209cde5b13b81685e79b2f9e3757e293aef1
Merge: 3b316bf... 375a491...
Author: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>

ioemu git:
commit 2836e73adcd994de071f4eec1aa538a5ca849118
Author: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Date:   Fri Sep 4 16:19:54 2009 +0100

Bug detailed description:
--------------------------
On Core i7 platform, pv-ops dom0 can not boot up with xen cpuidle enabled. If
disabled xen cpuidle or set idle=halt to dom0 kernel option, dom0 can boot up
then.

On other platforms, there is no such issue.


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