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From: Ralf Baechle <ralf@linux-mips.org>
To: atul srivastava <atulsrivastava9@rediffmail.com>
Cc: linux-mips@linux-mips.org
Subject: Re: reserved instruction exception on MIPS IDT 79S334A
Date: Mon, 16 Sep 2002 16:41:37 +0200	[thread overview]
Message-ID: <20020916164137.A2579@linux-mips.org> (raw)
In-Reply-To: <20020916131454.3464.qmail@webmail25.rediffmail.com>; from atulsrivastava9@rediffmail.com on Mon, Sep 16, 2002 at 01:14:54PM -0000

On Mon, Sep 16, 2002 at 01:14:54PM -0000, atul srivastava wrote:

> till now everything was alright...
> now enabled the support for NFS mounting of root filesystem 
> instead of Ramdisk , but running the
> image gave "Reserved Instruction Exception".
> 
> anybody has experienced this before ..?
> 
> do I need any flag in complier..?
> 
> on net i do find this type of exception description
> under topic "difference between IDT RC4640/RC64474/RC64574" ..but 
> how i take care of that..

I bet you're not properly flushing the caches before executing the unpacked
code.

  Ralf

  reply	other threads:[~2002-09-16 14:41 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-09-16 13:14 reserved instruction exception on MIPS IDT 79S334A atul srivastava
2002-09-16 14:41 ` Ralf Baechle [this message]
2002-09-16 14:48   ` How to unsuscribe? CP&M Concepción, Pouerié & Muñoz, S.A.
2002-09-16 14:48     ` CP&M Concepción, Pouerié & Muñoz, S.A.

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