linux-kernel - Re: [2.6.30-rc8 KVM] gcc 3.3 dies at emulate_2op

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Message-ID: <4A2B7A79.4060600@redhat.com>
Date:	Sun, 07 Jun 2009 11:29:45 +0300
From:	Avi Kivity <avi@...hat.com>
To:	Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>
CC:	guillaume.thouvenin@....bull.net, linux-kernel@...r.kernel.org
Subject: Re: [2.6.30-rc8 KVM] gcc 3.3 dies at emulate_2op_cl().

Tetsuo Handa wrote:
> Avi Kivity wrote:
>   
>>> I think something is wrong with emulate_2op_cl() when compiled with gcc 3.3.5 .
>>>       
>> This is on i386, not x86_64, yes?
>>
>>     
> Yes. Building "make allmodconfig" using Debian Sarge on i686 machine.
>   

Does the attached patch help?

-- 
Do not meddle in the internals of kernels, for they are subtle and quick to panic.

View attachment "fix-gcc3.3-register-pressure.patch" of type "text/plain" (510 bytes)