From: Blaisorblade <blaisorblade@yahoo.it>
To: user-mode-linux-devel@lists.sourceforge.net,
Matt Willsher <matt@monki.org.uk>
Cc: Jeff Dike <jdike@addtoit.com>
Subject: Re: [uml-devel] Configuration problem with UML in kernel 2.6.19.1
Date: Wed, 17 Jan 2007 13:19:13 +0100 [thread overview]
Message-ID: <200701171319.13990.blaisorblade@yahoo.it> (raw)
In-Reply-To: <20070110214620.GB6062@ccure.user-mode-linux.org>
On Wednesday 10 January 2007 22:46, Jeff Dike wrote:
> On Wed, Jan 10, 2007 at 10:28:57AM +0100, uml@flonatel.org wrote:
> > Hello!
> >
> > I had some problems running linux 2.6.19.1 as client UML. When
> > starting 'mapping mmap stub failed, errno = -12' is printed - with an
> > additional Kernel panic. In the file arch/um/Kconfig.i386 the
> > definition of STUB_CODE and STUB_DATA depend on the configuration
> > symbol HOST_2G_2G which has gone sometimes in between 2.6.18.6 and
> > 2.6.19.1.
> >
> > The applied patch solves the problem for me.
>
> Excellent, thanks for chasing that down.
This means that running UML under Xen should be retested! Setting HOST_VMSPLIT
does not fully work without this patch!
Matt, you were reporting a problem about this, can you try this patch (should
also apply on 2.6.18 kernels)?
After applying the patch, do not forget to give a "make silentoldconfig
ARCH=um" before recompiling.
If you have lost interest just say that, so we'll know we can't test that for
now.
Bye!
--
Inform me of my mistakes, so I can add them to my list!
Paolo Giarrusso, aka Blaisorblade
http://www.user-mode-linux.org/~blaisorblade
Chiacchiera con i tuoi amici in tempo reale!
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next prev parent reply other threads:[~2007-01-17 12:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-10 9:28 [uml-devel] Configuration problem with UML in kernel 2.6.19.1 uml
2007-01-10 21:46 ` Jeff Dike
2007-01-17 12:19 ` Blaisorblade [this message]
[not found] <200701171724.51671.blaisorblade@yahoo.it>
[not found] ` <9d1b82480701170915o38df718bp94896f1b0921e302@mail.gmail.com>
2007-01-23 7:37 ` Blaisorblade
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