From: Sylvain Beucler <beuc@beuc.net>
To: Jeff Dike <jdike@addtoit.com>
Cc: user-mode-linux-user@lists.sourceforge.net,
uml-devel <user-mode-linux-devel@lists.sourceforge.net>
Subject: Re: [uml-devel] [uml-user] Hang on FC6 after mounting root filesystem
Date: Thu, 7 Jun 2007 09:37:57 +0200 [thread overview]
Message-ID: <20070607073757.GA11121@perso.beuc.net> (raw)
In-Reply-To: <20070523123435.GA5426@c2.user-mode-linux.org>
On Wed, May 23, 2007 at 08:34:35AM -0400, Jeff Dike wrote:
> I figured out what was happening. FC6 has a broken PTRACE_SYSEMU,
> resulting in system call interception being completely broken, and
> init going into an infinite segfault loop.
>
> The patch below is a workaround, and fixes it for me. I would
> appreciate anyone seeing early boot hangs trying this and let me know
> what happens.
It works for me as well, it fixes my long-running freeze with FC6.
I compiled UML 2.6.21.3 with and without the check-sysemu patch, on a
FC6/2.6.18-1.2849.fc6.
Without: hangs at "VFS: mount root (ext3 filesystem) readonly."
With: works like a charm :)
Thanks,
--
Sylvain
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prev parent reply other threads:[~2007-06-07 7:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-23 12:34 [uml-devel] Hang on FC6 after mounting root filesystem Jeff Dike
2007-06-07 7:37 ` Sylvain Beucler [this message]
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