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Re: [XenARM] Help Regarding XEN DOM0 Linux kernel source for ARM


  • To: Krishna Pavan <post4pavan@xxxxxxxxx>
  • From: akshay st <akshayts@xxxxxxxxxxx>
  • Date: Thu, 28 Mar 2013 01:04:10 +0800 (SGT)
  • Cc: "xen-arm@xxxxxxxxxxxxx" <xen-arm@xxxxxxxxxxxxx>
  • Delivery-date: Wed, 27 Mar 2013 17:04:19 +0000
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  • List-id: List for Xen ARM developers and users <xen-arm.lists.xen.org>

In our board , we dont have any H/W virtualization support. I guess in that case we have to have PV Linux Kernel?

Warm Regards,
Akshay



From: Krishna Pavan <post4pavan@xxxxxxxxx>
To: akshay st <akshayts@xxxxxxxxxxx>
Cc: xen-arm@xxxxxxxxxxxxx
Sent: Wednesday, 27 March 2013 10:29 PM
Subject: Re: [XenARM] Help Regarding XEN DOM0 Linux kernel source for ARM

Hi,

Please keep Xen lists in loop.

What is the board you are using?

You don't need PV Xen for all boards...!


On Wed, Mar 27, 2013 at 10:23 PM, akshay st <akshayts@xxxxxxxxxxx> wrote:
Hi Krishna,
I saw http://wiki.xen.org/wiki/XenARM , but however i am unable to find DOM0 Linux kernel (Para Virtualized Linux)source  code, Am i missing anything?

Warm Regards,
Akshay



From: Krishna Pavan <post4pavan@xxxxxxxxx>
To: akshay st <akshayts@xxxxxxxxxxx>
Cc: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>; "xen-arm@xxxxxxxxxxxxx" <xen-arm@xxxxxxxxxxxxx>
Sent: Wednesday, 27 March 2013 10:15 PM

Subject: Re: [XenARM] Help Regarding XEN DOM0 Linux kernel source for ARM

Xen_Hypervisor_for_ARM, that too PV port is a different issue.

Xen Wiki is the only source to START with.

On Wed, Mar 27, 2013 at 7:15 PM, akshay st <akshayts@xxxxxxxxxxx> wrote:
Thanks for the reply, I have some more basic doubts based on your answers.

Xen ARM PV port, targeting machines that don't support virtualization extensions -> What do you mean by this?
It depends on your board....!
 
Xen ARM with virtualization extensions -> You mean para virtualization (Modified Linux OS For Xen?)

Only "Modified" word is correct. Xen_ARM_PV is modified/coded to suit the requirements.
 

i will download http://xenbits.xen.org/git-http/people/ianc/linux.git -> This is Para Virt Linux Kernel? Can you please point to Corresponding Xen Hypervisor code(I have downloaded xen 4.2.0 is this ok?)
Basically i want to run multiple linuxs on our ARM board. For that i am trying to understand source code of XEN hypervisor and Xen Linux Kernel.

................Xen Wiki....precisely Xen_ARM page is what that has all the info and answers.
 

 Warm Regards,
Akshay


----- Original Message -----
From: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
To: akshay st <akshayts@xxxxxxxxxxx>
Cc: "xen-arm@xxxxxxxxxxxxx" <xen-arm@xxxxxxxxxxxxx>
Sent: Wednesday, 27 March 2013 4:15 PM
Subject: Re: [XenARM] Help Regarding XEN DOM0 Linux kernel source for ARM

On Wed, 27 Mar 2013, akshay st wrote:
> Hi,
>
> I want to build and understand Xen ARM Hypervisor and ARM DOM0 Linux Kernel .Please provide the necessary docs to understand the same , Also please let me know the location to download the source code for both (ARM DOM0 Linux kernel and corresponding XEN ARm Hypervisor) .
> Please help me kick start XEN.

If you are looking for the Xen ARM PV port, targeting machines that don't support
virtualization extensions, you can find more informations here:

http://wiki.xen.org/wiki/XenARM

if you are looking for the new Xen ARM with virtualization extensions
port, that is targeting Cortex A15 and newer processors, you can find
more informations here:

http://wiki.xen.org/wiki/Xen_ARMv7_with_Virtualization_Extensions


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--
â Regards :: Krishna Pavan â





--
â Regards :: Krishna Pavan â


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