Re: P4 with i845E not booting with 2.4.19 / 3.5.31

From: Justin Heesemann (jh@ionium.org)
Date: Mon Sep 02 2002 - 18:53:47 EST


> I tested:
> 2.4.19-pre6 -> boots with mem=512M parameter
> 2.4.19-pre7 -> didn't boot at all
> 2.4.19-pre7 with arch/i386/kernel/setup.c from 2.4.19-pre6 -> boots with
> mem=512M parameter

I have another update:
some might know the memtest86 utility.

it has three ways of detecting the memory size "BIOS - Std", "BIOS - All" and
"Probe"

on my Athlon Mainboard (which has no Problems with 2.4.19 or later kernels)
all methods show the same (or nearly same) ammount of memory.

on my Epox 4G4A+ i845g Mainboard, which has all the Problems Jens Wiesecke
has, it's different:
BIOS - Std : 640k (!!)
BIOS - All : 4091M (!!!!)
Probe : 511M (which seems correct as I have 512 MB Ram and 1 MB is shared
graphics ram)

-- 
Best Regards

Justin Heesemann

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