Re: UVM crash in NetBSD/i386 PAE with 32 GB of RAM

To: tech-kern%netbsd.org@localhost
Subject: Re: UVM crash in NetBSD/i386 PAE with 32 GB of RAM
From: Emmanuel Dreyfus <manu%netbsd.org@localhost>
Date: Tue, 21 Jan 2014 10:31:08 +0000

On Mon, Jan 20, 2014 at 04:18:38PM +0000, Emmanuel Dreyfus wrote:
> Changing memory fixed the problem. The machine now boots 6.0 i386 PAE
> with SMP enabled and 128 GB of RAM installed, and it seems to be stable.

But I spoke too fast. It is stable, but the i386 PAE kernel does not
sees more than 2 GB of memory. An amd64 kernel sees the whole 128 GB.

Is it possible that the chipset cannot run PAE?

-- 
Emmanuel Dreyfus
manu%netbsd.org@localhost

Follow-Ups:
- Re: UVM crash in NetBSD/i386 PAE with 32 GB of RAM
  - From: David Laight

References:
- Re: UVM crash in NetBSD/i386 PAE with 32 GB of RAM
  - From: Emmanuel Dreyfus

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