Subject: Re: 1.4.1 Kernel Rebuild and panic: fpu_add
To: None <>
From: Daishi Kato <>
List: port-mac68k
Date: 11/18/1999 09:05:28
From: Satoshi Hirai <>
Subject: Re: 1.4.1 Kernel Rebuild and panic: fpu_add
Date: Sun, 14 Nov 1999 16:29:11 +0900

> After some expariment I have found the way to made working kernel.  I
> replaced 1.4.1's fp code to 1.4's one.
> I made the kernel by following steps.
> (1) Extract 1.4.1 source code.
> (2) Make config binary in usr.sbin directory.
> (3) Copy and modify GENERIC config file.
>     - Enable sbc0 driver instead of ncrscsi0 driver.
>     - Remove some scsi device ( exactly ch*, se*, and ss* ).
>     - Remove NUBUS video card related lines macvid*, grf*.
> (4) Copy arch/m68k/fp* directry from 1.4 source tree.
> (5) Run config(by step 2's binary), make depend and make.
> On this kernel, apache and ps-command seems to work fine.

I too, replaced FPE code by that of 1.4 source code,
and made 1.4.1-based DUOTEST kernel
which seems to work fine.

Now, I doubt PR#7220 patch causes some trouble with us.
I'll try to re-make the kernel with FPE_DEUBG on later.
Maybe Ken Nakata would help us?

Thanks in advance.

Daishi Kato <>