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From: David Gibson <david@gibson.dropbear.id.au>
To: linuxppc-embedded@lists.linuxppc.org
Subject: Re: Some more 4xx exception fixes
Date: Fri, 14 Sep 2001 08:26:35 +1000	[thread overview]
Message-ID: <20010914082635.F3851@zax> (raw)
In-Reply-To: <3BA11A49.A94ACBE@mvista.com>


On Thu, Sep 13, 2001 at 04:42:49PM -0400, Dan Malek wrote:
>
> David Gibson wrote:
>
> > Sorry, can you elaborate on that?
>
> No, you are right.  We need to find a way to fix this, but
> I sure don't want yet another test and branch in the TLB handler.

There isn't one - check the patch.  If we test ESPRN_DIZ, we don't
need to check ESPRN_DST because the fault must be a write fault.

--
David Gibson			| For every complex problem there is a
david@gibson.dropbear.id.au	| solution which is simple, neat and
				| wrong.  -- H.L. Mencken
http://www.ozlabs.org/people/dgibson


** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/

      reply	other threads:[~2001-09-13 22:26 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-09-12  3:33 Some more 4xx exception fixes David Gibson
2001-09-12 15:42 ` Dan Malek
2001-09-13  7:51   ` David Gibson
2001-09-13 20:42     ` Dan Malek
2001-09-13 22:26       ` David Gibson [this message]

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