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Message-ID: <3F4CCB26.3020408@ccs.neu.edu>
Date: Wed, 27 Aug 2003 11:15:50 -0400
From: Stan Bubrouski <stan@ccs.neu.edu>
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To: Jamie Lokier <jamie@shareable.org>
CC: Jim Houston <jim.houston@comcast.net>, linux-kernel@vger.kernel.org,
       jim.houston@ccur.com
Subject: Re: [PATCH] Pentium Pro - sysenter - doublefault
References: <1061498486.3072.308.camel@new.localdomain> <20030825040514.GA20529@mail.jlokier.co.uk> <20030826122621.GB3140@malvern.uk.w2k.superh.com> <20030827140121.GA1973@mail.jlokier.co.uk>
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Jamie Lokier wrote:

<SNIP>

> I expect it to do the first of these which is applicable:
> 
> 	- raise SIGILL on Pentium and earlier Intel CPUs
> 	- raise SIGILL on non-Intel CPUs which don't have the SEP capability
> 	- raise SIGSEGV on Pentium Pro CPUs
> 	- raise SIGSEGV on Pentium II CPUs with model == 3 and stepping < 3
> 	- raise SIGSEGV on 2.4 kernels
> 	- exit with status 0 on 2.6 kernels
> 
> Enjoy,
> -- Jamie

As expected I get a SIGILL on P166 with 2.4.22

-sb
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