a failure of executing rr on ubuntu14.04

Zhang Yang w90p710 at gmail.com
Wed Feb 3 15:22:28 UTC 2016


So sad, seems I have to disable KVM, thanks Guys to help me confirm it.

Wei

2016-02-03 19:22 GMT+08:00 Robert O'Callahan <robert at ocallahan.org>:

> On Wed, Feb 3, 2016 at 11:58 PM, Peter Maydell <peter.maydell at linaro.org>
> wrote:
>
>> On 3 February 2016 at 06:08, Robert O'Callahan <robert at ocallahan.org>
>> wrote:
>> > On Wed, Feb 3, 2016 at 6:43 PM, Kyle Huey <me at kylehuey.com> wrote:
>> >> That's KVM_GET_MSR_INDEX_LIST.  I'm not sure how much, if any, KVM
>> stuff
>> >> we support.  Peter may know.
>>
>> > We don't support KVM. Supporting KVM sounds pretty hard. Peter could
>> > probably tell us how hard it really would be :-).
>>
>> I would vote for "pretty much impossible". You'd have to emulate the
>> KVM_RUN ioctl entirely since it basically says "now let the vcpu thread
>> run arbitrary guest code".
>>
>
> Right, that makes sense. Thanks!
>
> Rob
> --
> lbir ye,ea yer.tnietoehr  rdn rdsme,anea lurpr  edna e hnysnenh hhe uresyf
> toD
> selthor  stor  edna  siewaoeodm  or v sstvr  esBa  kbvted,t
> rdsme,aoreseoouoto
> o l euetiuruewFa  kbn e hnystoivateweh uresyf tulsa rehr  rdm  or rnea
> lurpr
> .a war hsrer holsa rodvted,t  nenh hneireseoouot.tniesiewaoeivatewt sstvr
> esn
>
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