Date: Sun, 21 Nov 2004 22:50:59 +0100
From: Ingo Molnar <mingo@elte.hu>
To: "K.R. Foley" <kr@cybsft.com>
Cc: Steven Rostedt <rostedt@goodmis.org>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [patch] Real-Time Preemption, -RT-2.6.10-rc2-mm2-V0.7.29-0
Message-ID: <20041121215059.GA7571@elte.hu>
References: <20041116125402.GA9258@elte.hu> <20041116130946.GA11053@elte.hu> <20041116134027.GA13360@elte.hu> <20041117124234.GA25956@elte.hu> <20041118123521.GA29091@elte.hu> <20041118164612.GA17040@elte.hu> <419D13D3.8020409@stud.feec.vutbr.cz> <20041119100541.GA28243@elte.hu> <1100873472.4051.31.camel@localhost.localdomain> <419E288E.8010408@cybsft.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <419E288E.8010408@cybsft.com>
User-Agent: Mutt/1.4.1i
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 1042
Lines: 24


* K.R. Foley <kr@cybsft.com> wrote:

> >Looking into this, it is because the e100 uses a shared interrupt.  On
> >setup (see drivers/net/e100.c: e100_up) it disables the irq that it will
> >use, and then calls request_irq which calls setup_irq which zeros out
> >the depth of the irq if it is not shared.  So if the e100 is the first
> >to be loaded, then you get this message. 

> Actually I think it shouldn't call either enable or disable because it
> is shared (or allowed to be shared). After creating a patch myself to
> fix this I realized that it had already been fixed in the newest
> version of the driver on sourceforge. Anyway if you are interested in
> this fix temporarily, here it is.

i've included this in my tree, will drop it once -mm merges the
sourceforge e100 driver.

	Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/