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Re: a really really weird crash on swarm

To: Jun Sun <jsun@mvista.com>
Subject: Re: a really really weird crash on swarm
From: Ralf Baechle <ralf@oss.sgi.com>
Date: Sun, 11 Aug 2002 18:51:38 +0200
Cc: linux-mips@oss.sgi.com
In-reply-to: <3D544E9B.6040205@mvista.com>; from jsun@mvista.com on Fri, Aug 09, 2002 at 04:22:03PM -0700
References: <3D544E9B.6040205@mvista.com>
Sender: owner-linux-mips@oss.sgi.com
User-agent: Mutt/1.2.5.1i
On Fri, Aug 09, 2002 at 04:22:03PM -0700, Jun Sun wrote:

> Call me crazy - I have seen crash like this.  As you can see, the register is 
> loaded with one value and on next instruction it shows another value.  What 
> the hell is it possibly going on?
> 
> This is with today's OSS tree 2.4 branch.

Really odd because the register only lost the upper 16 bits; the lower 16
bits still have their expected value.

  Ralf


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