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Re: [Xen-devel] Some xen questions

  • To: Sébastien RICCIO <sr@xxxxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
  • Date: Fri, 02 Mar 2007 08:34:58 +0000
  • Delivery-date: Fri, 02 Mar 2007 00:33:48 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: Acdcpakd53xOPsiYEduMdgAWy6hiGQ==
  • Thread-topic: [Xen-devel] Some xen questions

On 2/3/07 05:49, "Sébastien RICCIO" <sr@xxxxxxxxxxxxxxx> wrote:

> - Preemptive kernel (deskop or server) ?
> - 100, 250, 1000 Hz ?

If you get any choice on these (I thought we hardcoded them) then voluntary
preemption and 100Hz should work well.

> - Is there a way to easily build 32 and 64 bits domU kernels from
>   the same xen source directory, without messing up each other settings ?

At least in xen-unstable we now build outside the Linux source tree so you
can have separate builds for different architectures co-existing happily. I
think this may have been added after 3.0.4 however.

 -- Keir

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