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RE: [Xen-devel] [PATCH 8/9] Add cpu idle pwr mgmt to xen

from [Jan Beulich]

[Permanent Link][Original]

To:	"Gang Wei" <gang.wei@xxxxxxxxx>
Subject:	RE: [Xen-devel] [PATCH 8/9] Add cpu idle pwr mgmt to xen
From:	"Jan Beulich" <jbeulich@xxxxxxxxxx>
Date:	Tue, 29 Apr 2008 11:16:34 +0100
Cc:	Kevin Tian <kevin.tian@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx
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>Most of these changes don't have any impact if no additional linux
>kernel parameter (xen_processor_pmbits=) was added to kernel cmdline by
>Xen or manually in grub.conf. Is it still necessary to add #ifdef
>CONFIG_XEN even if those changes have no impact by default?

I would say so, but of course this is Keir's call (if he doesn't demand it,
we'll have to add the respective conditionals in our fixup patches,
unless it can be proven that the changes a benign for native).

Jan


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