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Date: Sat, 3 Sep 2011 12:40:28 +1000 (EST)
From: Finn Thain <fthain@telegraphics.com.au>
To: Geert Uytterhoeven <geert@linux-m68k.org>
cc: Thomas Gleixner <tglx@linutronix.de>,
        Linux/m68k <linux-m68k@vger.kernel.org>, linux-kernel@vger.kernel.org
Subject: Re: m68k: [v5] Convert to genirq (WIP)
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On Fri, 2 Sep 2011, Geert Uytterhoeven wrote:

> Since this is on Mac and mac_irq_chip is OK, I guess this is a non-PSC 
> Mac, i.e. the IRQ number is IRQ_MAC_SCC == IRQ_AUTO_4?

Right. Similarly, the sonic driver was using IRQ_AUTO_3 when the same 
issue cropped up there. (I was wondering why the PSC machine didn't 
exhibit the problem -- as you point out, it's only auto vector interrupts 
that are affected.)

Finn