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From: Thiemo Seufer <ths@networkno.de>
To: Franck Bui-Huu <vagabon.xyz@gmail.com>
Cc: Ralf Baechle <ralf@linux-mips.org>,
	linux-mips <linux-mips@linux-mips.org>
Subject: Re: [PATCH] Make interrupt handler works for all cases
Date: Tue, 2 May 2006 11:44:41 +0100	[thread overview]
Message-ID: <20060502104441.GA5004@networkno.de> (raw)
In-Reply-To: <cda58cb80605020330hfd0352ds11f7f80603092cde@mail.gmail.com>

Franck Bui-Huu wrote:
> 2006/5/2, Ralf Baechle <ralf@linux-mips.org>:
> >On Tue, May 02, 2006 at 09:55:51AM +0200, Franck Bui-Huu wrote:
> >
> >> specially when the kernel is mapped.
> >
> >At which time you're on very fragile ice because TLB instructions should
> >better be executed from an unmapped address ...
> >
> 
> well TLB entry used by the kernel is wired, so it should work fined,
> shouldn't it ?

The architecture spec doesn't guarantee it will.


Thiemo

  reply	other threads:[~2006-05-02 10:45 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-05-02  7:55 [PATCH] Make interrupt handler works for all cases Franck Bui-Huu
2006-05-02  9:41 ` Ralf Baechle
2006-05-02 10:30   ` Franck Bui-Huu
2006-05-02 10:44     ` Thiemo Seufer [this message]
2006-05-02 17:48       ` Franck Bui-Huu
2006-05-02 18:04         ` Thiemo Seufer
2006-05-04 18:34           ` Franck Bui-Huu
2006-05-02 17:43   ` Franck Bui-Huu

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