Re: Regression in v4.2-rc1 caused by hierarchical irqdomain changes

[Thomas Gleixner]

On Mon, 27 Jul 2015, Matt Fleming wrote:
> [BAD]
>   3:          1          0          0          0  IR-IO-APIC   3-edge    
>   6:          0          0          0          0  IR-IO-APIC   6-edge      dw_dmac
>   7:         15          1          0          0  IR-IO-APIC   7-edge      INT3432:00, INT3433:00

[GOOD]
>   3:         16         17         49         20  IR-IO-APIC-fasteoi   AudioDSP, dw_dmac
>   6:          0          0          0          0  IR-IO-APIC-fasteoi   dw_dmac
>   7:       2662       3072      12307       5419  IR-IO-APIC-fasteoi   INT3432:00, INT3433:00

So the old code uses fasteoi while the new one uses edge.

Jiang????



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