Re: AW: [Xen-users] HVM problem

[Jerry Amundson <jerry@xxxxxxx>]

On Tue June 27 2006 09:23, Petersson, Mats wrote:
> > -----Original Message-----
> > From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx 
> > [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of 
> > Jens Gassmann
> > Sent: 27 June 2006 15:08
> > To: Jürgen Ladstätter
> > Cc: xen-users@xxxxxxxxxxxxxxxxxxx
> > Subject: Re: AW: AW: [Xen-users] HVM problem
> > 
> > Hi Jürgen,
> > 
> > > Cat /proc/cpuinfo returns 
> > > processor       : 0
> > > vendor_id       : AuthenticAMD
> > > cpu family      : 15
> > > model           : 43
> > > model name      : AMD Athlon(tm)64 X2 Dual Core Processor  3800+
> > > stepping        : 1
> > > cpu MHz         : 2009.182
> > > cache size      : 512 KB
> > > physical id     : 0
> > > siblings        : 1
> > > core id         : 0
> > > cpu cores       : 0
> > > fpu             : yes
> > > fpu_exception   : yes
> > > cpuid level     : 1
> > > wp              : yes
> > > flags           : fpu tsc msr pae mce cx8 apic mtrr mca 
> > cmov pat pse36
> > > clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 
> > 3dnowext 3dnow
> > > pni lahf_lm cmp_legacy
> > > bogomips        : 5024.25
> > > TLB size        : 1024 4K pages
> > > clflush size    : 64
> > > cache_alignment : 64
> > > address sizes   : 40 bits physical, 48 bits virtual
> > > power management: ts fid vid ttp
> > 
> > I think thats the old one with Socket 939 and without HVM-Support.
> > 
> > The new AMD X2 3800 with AM2 supports sse3 too.

OK, I see now, with the following explanation...

> Yes, Model 43 is an older X2 processor. The SVM-enabled processors 
> will report this in flags (svm), and you should have a "model" of 67 
> or something like that to indicate the generation of processor that
> supports SVM. There may be earlier model numbers that also work - I'm
> just going by what my current processor says.

Yuk, this is where the  Wiki 
http://wiki.xensource.com/xenwiki/HVM_Compatible_Processors can get 
ugly... Is the earliest Model number released with SVM support 
documented anywhere?

jerry

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