RE: Problem with 1G RAM

Greaves Tristan TM (Tristan.Greaves@icl.com)
Thu, 3 Dec 1998 18:02:31 -0000


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Alan,

> -----Original Message-----
> From: alan@lxorguk.ukuu.org.uk [mailto:alan@lxorguk.ukuu.org.uk]
> Sent: Thursday, December 03, 1998 6:02 PM
> To: lei@bdc6.cs.iastate.edu
> Cc: jhutz+@cmu.edu; linux-kernel@vger.rutgers.edu
> Subject: Re: Problem with 1G RAM
>
> [2.1.130 kernel hanging/rebooting beyond 1016M RAM]

> It would. See include/asm/page.h for directions to building a
> 2Gig/2Gig kernel

Part of the comment says:

/*
* This handles the memory map.. We could make this a config
* option, but too many people screw it up, and too few need
* it.
*

This is bad. It *should* be a kernel option, just described
correctly.

The last thing people want if they bung that amount of memory in
their Linux box is to faff around with editing bits of the Linux
source code. IT IS NOT USER FRIENDLY.

Would it be possible to make the Linux kernel auto-detect "large"
amounts of memory and act accordingly? Or is this a "big job" ?

Tris.

---
Tristan Greaves                        (Systems Integrator) 
Enterprise Solutions                 
ICL                                  Tel: +44 (0)1344 472512 
Lovelace Road                     Mobile: +44 (0)7970 194624 
Bracknell RG12 8SN                  Mail: Tristan.Greaves@icl.com
  

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