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

To: "Zheng, Jeff" <jeff.zheng@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] Some issues in recent ChangeSet.
From: "Puthiyaparambil, Aravindh" <aravindh.puthiyaparambil@xxxxxxxxxx>
Date: Wed, 23 Aug 2006 21:01:14 -0400
Delivery-date: Wed, 23 Aug 2006 18:01:51 -0700
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Thread-topic: [Xen-devel] Some issues in recent ChangeSet.
Jeff,

Don’t worry about it. I think it has been fixed in unstable cset 
11243:51a98a6c2c05.

Thanks,
Aravindh

> -----Original Message-----
> From: Zheng, Jeff [mailto:jeff.zheng@xxxxxxxxx]
> Sent: Wednesday, August 23, 2006 8:52 PM
> To: Puthiyaparambil, Aravindh; xen-devel@xxxxxxxxxxxxxxxxxxx
> Subject: RE: [Xen-devel] Some issues in recent ChangeSet.
> 
> 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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