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RE: [Xen-ia64-devel] [PATCH] Cleanup hypercall.h

from [Alex Williamson]

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To:	"Tian, Kevin" <kevin.tian@xxxxxxxxx>
Subject:	RE: [Xen-ia64-devel] [PATCH] Cleanup hypercall.h
From:	Alex Williamson <alex.williamson@xxxxxx>
Date:	Mon, 27 Feb 2006 19:44:22 -0700
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On Tue, 2006-02-28 at 10:30 +0800, Tian, Kevin wrote:
> 
> Seems it's similar issue as previous one (cpu_online_map). For x86,
>  CONFIG_SMP is the base and always on, so it's very likely for 
> common code to access variables defined only under CONFIG_SMP. 
> Should we enable CONFIG_SMP by default, once it gets more stable?
> 
> Tristan, how about your opinion? Is it time for changing that now?

   You're right, with CONFIG_SMP, it looks like xen-unstable will build.
Given the statement from Keir that UP isn't supported on xen/i386, I'm
in favor of making SMP the default config for xen/ia64.  Ultimately we
need to go there anyway, and with all the recent patches, SMP is pretty
well function.  Thanks,

        Alex

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[Xen-ia64-devel] [PATCH] Cleanup hypercall.h, Tian, Kevin Re: [Xen-ia64-devel] [PATCH] Cleanup hypercall.h, Alex Williamson RE: [Xen-ia64-devel] [PATCH] Cleanup hypercall.h, Tian, Kevin RE: [Xen-ia64-devel] [PATCH] Cleanup hypercall.h, Alex Williamson RE: [Xen-ia64-devel] [PATCH] Cleanup hypercall.h, Alex Williamson RE: [Xen-ia64-devel] [PATCH] Cleanup hypercall.h, Tian, Kevin RE: [Xen-ia64-devel] [PATCH] Cleanup hypercall.h, Alex Williamson <= Re: [Xen-ia64-devel] [PATCH] Cleanup hypercall.h, Tristan Gingold RE: [Xen-ia64-devel] [PATCH] Cleanup hypercall.h, Tian, Kevin RE: [Xen-ia64-devel] [PATCH] Cleanup hypercall.h, Magenheimer, Dan (HP Labs Fort Collins)

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