linux-kernel - Re: [patch 1/6] hardirq: Make hardirq bits generic

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Date:	Mon, 11 Nov 2013 20:42:59 +0100
From:	Andreas Schwab <schwab@...ux-m68k.org>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Michael Schmitz <schmitz@...phys.uni-duesseldorf.de>,
	LKML <linux-kernel@...r.kernel.org>,
	Linux/m68k <linux-m68k@...r.kernel.org>
Subject: Re: [patch 1/6] hardirq: Make hardirq bits generic

Thomas Gleixner <tglx@...utronix.de> writes:

> And I can see ever repeating
>
>   IRQ 13 flags 0x400 regs->sr 0x400
>
> with a few
>
>   IRQ 15 flags 0x400 regs->sr 0x400
>
> sprinkeled in.
>
> Not what you would expect, right?

If you configured for ATARI only, then ALLOWINT filters out the I1 bit,
which makes irq level 4 and level 6 look the same (all MFP interrupts
are at level 6).

Andreas.

-- 
Andreas Schwab, schwab@...ux-m68k.org
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