RE: [Xen-devel] [PATCH 1/9] Add cpu idle pwr mgmt to xen

["Tian, Kevin" <kevin.tian@xxxxxxxxx>]

>From: Tian, Kevin
>Sent: 2008年4月30日 17:13
>To: Keir Fraser; Jan Beulich; Wei, Gang
>Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
>Subject: RE: [Xen-devel] [PATCH 1/9] Add cpu idle pwr mgmt to xen
>
>One thing kicking me just now is, whether Linux address check
>style can be used here by temporarily increasing address limit
>in compat logic to bypass relative check in common code? I
>didn't see obvious benefit to reserve a guest virtual addr range
>and let each component to manage internal allocation themselves.
>Linux style seems simpler and compat logic can just use xmalloc

I really meant local variable OR xmalloc here...

>to create native copy to reduce xlat complexity.
>
>Thanks,
>Kevin
>

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