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

From: Andreas Schwab
Date: Mon Nov 11 2013 - 14:43:18 EST


Thomas Gleixner <tglx@xxxxxxxxxxxxx> 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.

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