From: Paolo Bonzini <pbonzini@redhat.com>
To: Alex Williamson <alex.williamson@redhat.com>,
Timothy McDaniel <timnboys@gmail.com>
Cc: kvm@vger.kernel.org
Subject: Re: Hello could you help me on running kvm on my via nano u2250 processor stepping 3?
Date: Sat, 08 Nov 2014 09:07:41 +0100 [thread overview]
Message-ID: <545DCF4D.1070109@redhat.com> (raw)
In-Reply-To: <1415377325.16601.166.camel@ul30vt.home>
On 07/11/2014 17:22, Alex Williamson wrote:
> On Fri, 2014-11-07 at 10:47 -0500, Timothy McDaniel wrote:
>> here is my /proc/cpuinfo
>>
>> processor : 0
>> vendor_id : CentaurHauls
>> cpu family : 6
>> model : 15
>> model name : VIA Nano processor U2250 (1.6GHz Capable)
>> stepping : 3
>> cpu MHz : 800.000
>> cache size : 1024 KB
>> fpu : yes
>> fpu_exception : yes
>> cpuid level : 10
>> wp : yes
>> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
>> mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm pbe syscall nx lm
>> constant_tsc up rep_good nopl pni monitor vmx est tm2 ssse3 cx16 xtpr
>> rng rng_en ace ace_en ace2 phe phe_en lahf_lm
>> bogomips : 3191.62
>> clflush size : 64
>> cache_alignment : 128
>> address sizes : 36 bits physical, 48 bits virtual
>> power management:
>>
>> also here is my uname -mrs
>> Linux 3.2.0-4-amd64 x86_64
>>
>> here is uname -a
>> Linux sd-24793 3.2.0-4-amd64 #1 SMP Debian 3.2.63-2+deb7u1 x86_64 GNU/Linux
>>
>> please tell me if you need anymore info on helping me get kvm to work.
>
> Last I was aware, Via's implementation of vmx was broken. I'd guess
> that's still the case. Thanks,
Yes, there are many reports of this:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=570244
http://www.mail-archive.com/kvm@vger.kernel.org/msg11662.html
https://bugs.launchpad.net/qemu/+bug/712416
Can you try running vmxcap (scripts/kvm/vmxcap in git://qemu.org/qemu.git)?
Paolo
prev parent reply other threads:[~2014-11-08 8:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-07 15:47 Hello could you help me on running kvm on my via nano u2250 processor stepping 3? Timothy McDaniel
2014-11-07 16:22 ` Alex Williamson
2014-11-08 8:07 ` Paolo Bonzini [this message]
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