Re:Re:[Xen-devel] [PATCH v2 0/6] Xen PV on HVM fixes and improvements

[topperxin <topperxin@xxxxxxx>]

At 2011-03-03 23:05:09£¬"Stefano Stabellini" <stefano.stabellini@xxxxxxxxxxxxx> wrote:

>On Thu, 3 Mar 2011, topperxin wrote:
>> Hi stefano,
>> 
>>    It's very great of your work.I think it't useful 
>> to me, I have checked it out, and I will study it.
>>   What I care mostly is the pv-on-hvm drivers, now 
>> my main work is port pvonhvm drivers to various guest
>> OS, no matter what OS version, such as ubuntu 10.10, 
>> debian 505 etc. But I found this work is difficult & 
>> boring to me, I can't find a general method which can 
>> easily port the pvonhvm drivers to all kinds guest os.
>> Do you have any good ideas?
>
>PV on HVM is upstream now, so it is just a matter of time before all the
>distros will have a kernel that supports PV on HVM out of the box.
>
>
>>    I found there are not platform-pci source in your 
>> project, as we know, in the old pvonhvm drivers version,
>> platform-pci module is important, it was used to establish
>> the communication mechanism, such as xenbus, evtchn,etc, 
>> could you please tell me how can you get rid of it? and how 
>> can you substitute platform-pci, with which?
>
>Yes there is:
>drivers/xen/platform-pci.c

1.sorry, I can't find platform-pci.c in your release source.

2.6.38-rc5-pvhvm

2.another question is when I make; make install under 2.6.38-rc5-pvhvm

I found the version number change from 2.6.38 to 2.6.34 under

/lib/modules/2.6.34-rc1

why?

3.the result is my vm can't start on pvonhvm mode use above compile kernel.




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