From: XIAO Gang <xiao@unice.fr>
To: Jeff Dike <jdike@addtoit.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: UML mode panick under 2.6.12
Date: Tue, 21 Jun 2005 16:09:06 +0200 [thread overview]
Message-ID: <42B81F82.2020509@unice.fr> (raw)
In-Reply-To: <20050621130319.GA4510@ccure.user-mode-linux.org>
Jeff Dike wrote:
>On Tue, Jun 21, 2005 at 09:25:46AM +0200, XIAO Gang wrote:
>
>
>>I am unable to run UML mode (i386) under 2.6.12: the execution gives the
>>following messages.
>>
>>---------------------------------------------------------------------------------------------
>>
>>
>
>
>
>>Checking that ptrace can change system call numbers...<0>Kernel panic -
>>not syncing: Segfault with no mm
>>
>>
>
>Can you try backing out the use-fork-instead-of-clone patch? Ben LaHaise
>reported that caused problems for him.
>
>
Not wanting to bother trimming things out, I have just copied
arch/um/kernel/process.c from that in 2.6.10 then recompile. And
everything works fine. So the problem is there, but I don't know how
exactly.
--
XIAO Gang (~{P$8U~}) xiao@unice.fr
home page: pcmath126.unice.fr/xiao.html
prev parent reply other threads:[~2005-06-21 14:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-21 7:25 UML mode panick under 2.6.12 XIAO Gang
2005-06-21 13:03 ` Jeff Dike
2005-06-21 14:09 ` XIAO Gang [this message]
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