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Re: [Fwd: Kernel panic: Caught reserved exception - should not happen.]

To: Scott A McConnell <samcconn@cotw.com>
Subject: Re: [Fwd: Kernel panic: Caught reserved exception - should not happen.]
From: Jun Sun <jsun@mvista.com>
Date: Thu, 1 Nov 2001 09:31:58 -0800
Cc: linux-mips@oss.sgi.com
In-reply-to: <3BE15781.73CE64DD@cotw.com>; from samcconn@cotw.com on Thu, Nov 01, 2001 at 09:09:05AM -0500
References: <3BE15781.73CE64DD@cotw.com>
Sender: owner-linux-mips@oss.sgi.com
User-agent: Mutt/1.2.5i
On Thu, Nov 01, 2001 at 09:09:05AM -0500, Scott A McConnell wrote:
> 
> -- 
> Scott A. McConnell
> X-Mozilla-Status2: 00000000
> Date: Thu, 01 Nov 2001 09:05:52 -0500
> From: Scott A McConnell <samcconn@cotw.com>
> X-Mailer: Mozilla 4.77 [en] (X11; U; Linux 2.4.5-xfs-1.0.1 i686)
> X-Accept-Language: en
> To: Jun Sun <jsun@mvista.com>
> Subject: Re: Kernel panic: Caught reserved exception - should not happen.
> 
> Jun Sun wrote:
> > 
> > Scott A McConnell wrote:
> > >
> > > I have been getting a fair amount of the above type of errors when
> > > compiling on a mipsel box.
> > >
> > > 2.4.5 kernel on a NEC VR5432 box. Anyone aware of known problems?
> > >
> > 
> > What is the exception vector?  Is it the "watch exception"?
> 
> No it is not a watch exception it appears to always be an Interrupt
> exception.
>

Try the following patch.  It is outdated, and it may not apply cleanly.
But you should get an idea about the intention of the fix.

Please let me know the result.

Jun

Attachment: R5432-cp0-interrupt-bug-workaround.X.010626.patch
Description: Text document

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