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From: "Jan Beulich" <jbeulich@novell.com>
To: Jinsong Liu <jinsong.liu@intel.com>
Cc: Isaku Yamahata <yamahata@valinux.co.jp>,
	xen-devel@lists.xensource.com,
	Keir Fraser <keir.fraser@eu.citrix.com>,
	xen-ia64-devel@lists.xensource.com
Subject: Re: [PATCH 1] X86: Adapt 32b guest os to 64b hypervisorplatform_hypercall compatibility
Date: Tue, 21 Oct 2008 10:23:01 +0100	[thread overview]
Message-ID: <48FDBB95.76E4.0078.0@novell.com> (raw)
In-Reply-To: <9D7649D18729DE4BB2BD7B494F7FEDC201F5A8FE@pdsmsx415.ccr.corp.intel.com>

>>> "Liu, Jinsong" <jinsong.liu@intel.com> 21.10.08 04:49 >>>
>--- a/xen/include/xlat.lst	Tue Oct 07 17:23:04 2008 +0800
>+++ b/xen/include/xlat.lst	Tue Oct 14 18:41:53 2008 +0800
>@@ -55,3 +55,7 @@
> !	processor_cx			platform.h
> !	processor_flags			platform.h
> !	processor_power			platform.h
>+!	pct_register			platform.h
>+!	processor_px			platform.h
>+!	psd_package			platform.h
>+!	processor_performance		platform.h

It would seem to me that only processor_performance needs translation,
the other three just need checking here. That should simplify the actual
code doing the translation, as now you don't really need to translate
what xen_processor_performance.states points to - all you need to do
is translate the handle itself.

Jan

  reply	other threads:[~2008-10-21  9:23 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-10-21  2:49 [PATCH 1] X86: Adapt 32b guest os to 64b hypervisor platform_hypercall compatibility Liu, Jinsong
2008-10-21  9:23 ` Jan Beulich [this message]
2008-10-22  7:02   ` [PATCH 1] X86: Adapt 32b guest os to 64b hypervisorplatform_hypercall compatibility Liu, Jinsong

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