Re: [PATCH 13/14] x86_64 irq: Safely cleanup an irq after movingit.

[Mika Penttilä]

Eric W. Biederman wrote:
>   * Vectors 0x20-0x2f are used for ISA interrupts.
>   */
> -#define IRQ0_VECTOR		FIRST_EXTERNAL_VECTOR
> +#define IRQ0_VECTOR		FIRST_EXTERNAL_VECTOR + 0x10
>  #define IRQ1_VECTOR		IRQ0_VECTOR + 1
>  #define IRQ2_VECTOR		IRQ0_VECTOR + 2
>  #define IRQ3_VECTOR		IRQ0_VECTOR + 3
> @@ -82,7 +87,7 @@
>   
I think we have a dependency in i8259.c that irq0 is mapped to vector 0x20.

--Mika

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