From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Arjan van de Ven <arjan@infradead.org>
Cc: mingo@redhat.com,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: PATCH: 2.6.10 - Misrouted IRQ recovery for review
Date: Tue, 28 Dec 2004 16:37:22 +0000 [thread overview]
Message-ID: <1104251842.20952.106.camel@localhost.localdomain> (raw)
In-Reply-To: <1104253919.4173.11.camel@laptopd505.fenrus.org>
> one question; I see you start passing a struct pt_regs around all over
> the place; does *anything* actually use that animal, or should we
> consider just passing a NULL .....
> (and eventually in 2.7 remove the parameter entirely from irq handlers?)
On x86-32 at least it is used because of the IRQ 13 handling for 386
systems on a maths FPU trap.
Alan
next prev parent reply other threads:[~2004-12-28 17:41 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-28 15:58 Alan Cox
2004-12-28 17:11 ` Arjan van de Ven
2004-12-28 16:37 ` Alan Cox [this message]
2004-12-28 17:28 ` Dmitry Torokhov
2004-12-28 18:25 ` David S. Miller
2004-12-28 18:50 ` Dmitry Torokhov
2004-12-28 18:53 ` David S. Miller
2004-12-28 19:21 ` Dmitry Torokhov
2004-12-28 19:26 ` David S. Miller
2004-12-29 13:57 ` Ingo Molnar
2005-01-01 17:59 ` Pavel Machek
2005-01-01 20:41 ` Bill Davidsen
2005-01-02 15:18 ` Alan Cox
2005-01-02 17:47 ` Bill Davidsen
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