devfs
[Top] [All Lists]

Re: [uml-user] /dev/.devfsd in root_fs' ?

To: jdike@xxxxxxxxxx
Subject: Re: [uml-user] /dev/.devfsd in root_fs' ?
From: Pascal Bourguignon <pjb@xxxxxxxxxxxxxxxxx>
Date: Sat, 4 Aug 2001 20:40:58 +0200 (CEST)
Cc: user-mode-linux-user@xxxxxxxxxxxxxxxxxxxxx
Cc: Richard Gooch <rgooch@xxxxxxxxxxxxxxx>
Cc: devfs@xxxxxxxxxxx
In-reply-to: <200108041822.NAA02099@ccure.karaya.com> (message from Jeff Dike on Sat, 04 Aug 2001 13:22:20 -0500)
Organization: InformatiMago.
References: <200108041822.NAA02099@ccure.karaya.com>
Reply-to: <pjb@xxxxxxxxxxxxxxxxx>
Sender: owner-devfs@xxxxxxxxxxx

> pjb@xxxxxxxxxxxxxxxxx said:
> > Why is there no 'nodev devfs' line here? 
> 
> Because devfs isn't configured.  And the presence of *_devfs_* symbols doesn't
> necessaily mean anything.  They could be stubs that allow other pieces of the
> kernel to build without needing #ifdef DEVFS.

Effectively, the  three of  four *_devfs_* symbols  are not  the whole
story.

> > Perhaps it's the problem, but
> > how to solve it? 
> 
> Configure it into the kernel.
> 
>                               Jeff

Right! :-)


Well, I believe that I  first erroneously ran make xconfig without the
ARCH=um option, and  then when I later ran  make xconfig with ARCH=um,
the CONFIG_DEVFS_FS and CONFIG_DEVFS_MOUNT options were not activated,
and since there's no user interface  to set them in xconfig, I entered
into the problem.

This was solved doing:

         rm -f .config
         make xconfig ARCH=um

Thank you for the help.




By the way, why DEVFS_FS,  DEVFS_MOUNT and DEVFS_DEBUG don't appear in
the xconfig options?



-- 
__Pascal_Bourguignon__              (o_ Software patents are endangering
()  ASCII ribbon against html email //\ the computer industry all around
/\  and Microsoft attachments.      V_/ the world http://lpf.ai.mit.edu/
1962:DO20I=1.100  2001:my($f)=`fortune`;  http://petition.eurolinux.org/

-----BEGIN GEEK CODE BLOCK-----
Version: 3.1
GCS/IT d? s++:++(+++)>++ a C+++  UB+++L++++$S+X++++>$ P- L+++ E++ W++
N++ o-- K- w------ O- M++$ V PS+E++ Y++ PGP++ t+ 5? X+ R !tv b++(+)
DI+++ D++ G++ e+++ h+(++) r? y---? UF++++
------END GEEK CODE BLOCK------

<Prev in Thread] Current Thread [Next in Thread>