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[Xen-devel] pvops kernel question

from [Onkar Mahajan] [Permanent Link][Original]
To: xen-users@xxxxxxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] pvops kernel question
From: Onkar Mahajan <kern.devel@xxxxxxxxx>
Date: Mon, 17 May 2010 22:51:19 +0530
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I read here http://wiki.xensource.com/xenwiki/XenParavirtOps
this :

Using Xen/paravirt_ops

Building with domU support

  1. Get a current kernel. The latest kernel.org kernel is generally a good choice.
  2. Configure as normal; you can start with your current .config file
  3. If building 32 bit kernel make sure you have CONFIG_X86_PAE enabled (which is set by selecting CONFIG_HIGHMEM64G)
    • non-PAE mode doesn't work in 2.6.25, and has been dropped altogether from 2.6.26 and newer kernel versions.
  4. Enable these core options:
    1. CONFIG_PARAVIRT_GUEST
    2. CONFIG_XEN
  5. And Xen pv device support
    1. CONFIG_HVC_DRIVER and CONFIG_HVC_XEN
    2. CONFIG_XEN_BLKDEV_FRONTEND
    3. CONFIG_XEN_NETDEV_FRONTEND
  6. And build as usual
My question is :

I have original kernel of FC12 that has all the configuration options as shown above ?  Does this kernel can act as a
pvops kernel  ?

If I choose to build my own pvops kernel , how do I do it ?


Regards,
Onkar


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