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Re: XEN0 kernel with options MULTIPROCESSOR



Florent Parent wrote:

Is it possible to have a domain0 kernel with multiprocessor enabled
(Xen2)? I basically started with XEN0 kernel config and added the
following lines:

options         MULTIPROCESSOR
options         COM_MPLOCK      # com MP locking; REQUIRED on MP i386
options         MPBIOS          # configure CPUs and APICs using MPBIOS

Kernel compilation generates the following error. It looks like
something else is missing in the kernel configuration. Any pointers
appreciated.

No, there is no multiprocessor domain support in Xen 2.0.x. However, if you have multiple CPUs, you can assign domains to each of the CPUs by appropriately setting the "cpu" variable in your domain config file.

        Cheers,

        -- Johnny Lam <jlam%pkgsrc.org@localhost>



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