RE: [Xen-devel] Some issues in recent ChangeSet.

["Zheng, Jeff" <jeff.zheng@xxxxxxxxx>]

These problems happen on ChangeSets in this week but not a specific ChangeSet. 
If you need, I can double check and provide you some.

Bests
Jeff 

>-----Original Message-----
>From: Puthiyaparambil, Aravindh 
>[mailto:aravindh.puthiyaparambil@xxxxxxxxxx] 
>Sent: 2006年8月23日 23:51
>To: Zheng, Jeff; xen-devel@xxxxxxxxxxxxxxxxxxx
>Subject: RE: [Xen-devel] Some issues in recent ChangeSet.
>
>Jeff,
>
>Which changeset are you seeing these problems on?
>
>> IA32E HV/xen0
>> 7. CPU2K on 64bit guest has a performance regression. INT down from
>>    ~95% to 88% and FP down from ~90% to 78% (VMX/Native)
>> 8. 64bit SMP VMX can not be up, if acpi=0 : If try with acpi=0 apic=1
>>    vcpus=2 pae=1 to create FC3 IA32e guest, Guest will kernel panic
>when
>>    booting.
>> 9. FC5 IA32 VMX Guest crash when try to boot SMP Guest: set vcpus=2
>>    acpi=1 apic=1 pae=1 in configure file and create SMP FC5 IA32 VMX
>>    guest, guest wil crash with attached output.
>> 10. 32pae SMP guest with 1500MB memory will cause xen0 reboot
>> 11. Bootup 64bit guest with pae=0 in configure file, guest will
>>    complain "Your CPU does not support long mode"
>
>Are you able to bring up an uni-processor 32-bit VMX guest on IA32E
>HV/dom0?
>

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