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From: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: Simon Gao <gao-g4dUTk+gKbW4mfPA/iJWtA@public.gmane.org>
Cc: kvm-devel <kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
Subject: Re: kvm-31 configure file bug
Date: Sun, 22 Jul 2007 10:56:06 +0300	[thread overview]
Message-ID: <46A30D96.5010606@qumranet.com> (raw)
In-Reply-To: <46A247DA.7060503-g4dUTk+gKbW4mfPA/iJWtA@public.gmane.org>

Simon Gao wrote:
> Hi,
>
> I found there is a bug with configure file shipped with kvm-31. Here is
> the part of configure file:
>
> ===============================
> target_cpu() {
>     if [[ $(uname -m) = i?86 ]]; then
>        echo x86_64
>     else
>         uname -m
>     fi
> }
> ===============================
>
> !?86 will match i386, i586 and i686. On my machine,  "uname -m" returns
> i686, which is obviously a 32bit kernel. Assigning to x86_64 breaks kvm
> and installs qemu-system-x86_64, instead of qemu.
>
>   

That's by design.  We compile qemu to support a 64-bit target so that 
live migration works between 32-bit and 64-bit hosts.


-- 
error compiling committee.c: too many arguments to function


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  parent reply	other threads:[~2007-07-22  7:56 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-21 17:52 kvm-31 configure file bug Simon Gao
     [not found] ` <46A247DA.7060503-g4dUTk+gKbW4mfPA/iJWtA@public.gmane.org>
2007-07-22  7:56   ` Avi Kivity [this message]
     [not found]     ` <46A30D96.5010606-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-07-22 20:19       ` Simon Gao
     [not found]         ` <46A3BBEF.2030400-g4dUTk+gKbW4mfPA/iJWtA@public.gmane.org>
2007-07-23  8:06           ` Avi Kivity
     [not found]             ` <46A46193.2060402-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-07-23 19:36               ` Simon Gao
     [not found]                 ` <46A50352.7060003-g4dUTk+gKbW4mfPA/iJWtA@public.gmane.org>
2007-07-25  3:18                   ` Avi Kivity

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