lkml.org 
[lkml]   [1997]   [Jan]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: 2.1.21 booting problem...

    > > It seems that when I try to boot with 2.1.21 it oops's right after init
    > > says "remounting root partition read write", something about being
    > > unable to handle a "null reference pointer" or something to that effect.
    > > I can get the actuall oops message if it's required(I really don't want
    > > to because it isn't logged, and I'd have to copy it by hand ;/ ).
    > > Anyway, is this aa commom problem? and yes, I'm running init 2.69.
    > > Thanks,
    > > nerull@home.virtual-pc.com
    > >
    >
    > I second that problem. (Also not wanting to copy out and type back the
    > oops... I am booting umsdos, so I thought it had something to do with
    > that.

    This is fixed in Alan's patches...or, do it yourself w/ this handy tidbit
    fm Linus (posted just yesterday):

    ----Forwarded Message----
    From torvalds@cs.Helsinki.FIThu Jan 16 10:35:25 1997
    Date: Wed, 15 Jan 1997 03:08:30 +0200 (EET)
    From: Linus Torvalds <torvalds@cs.Helsinki.FI>
    To: Aaron Tiensivu <tiensivu@pilot.msu.edu>
    Cc: Linux Kernel Digest <linux-kernel@vger.rutgers.edu>
    Subject: Re: [2.1.21] Instant death

    On Tue, 14 Jan 1997, Aaron Tiensivu wrote:
    > Subject: [2.1.21] Instant death
    >
    > I did a clean compile off of the source of linux-2.1.21.tar.gz
    >
    > It'll die after this:
    > VFS: Mounted root (ext2 filesystem) readonly.
    >
    > Instantly.. it complains of a NULL dereference from virtual address 00000000,
    > in the process 'swapper'. I did not write down the specifics, but I assume
    > that others are going to run into this problem.

    It's due to init/main.c - the "execve(execute_command.." stuff. Add a test
    that execve_command is non-zero before that execve and you should be ok.

    Sorry for that, I never saw it on my intel machine due to the way the
    mappings are set up. It was obvious on the alpha, though..

    Linus




    --
    He feeds on ashes; a deluded mind has led him Adam Bradley, UNCA Senior
    astray, and he cannot deliver himself or say, Computer Science
    "Is there not a lie in my right hand?" Isaiah 44:20
    bradley@cs.unca.edu http://www.cs.unca.edu/~bradley <><


    \
     
     \ /
      Last update: 2005-03-22 13:38    [W:5.435 / U:0.428 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site