Re: [RFC 1/4]x86: cleanup vector usage

From: Cyrill Gorcunov
Date: Fri Nov 05 2010 - 16:55:26 EST


On Wed, Nov 03, 2010 at 02:44:18PM +0800, Shaohua Li wrote:
> Cleanup the vector usage and make them continuous if possible.
>
> Signed-off-by: Shaohua Li <shaohua.li@xxxxxxxxx>
> ---
...
> -#define X86_PLATFORM_IPI_VECTOR 0xed
> +#define X86_PLATFORM_IPI_VECTOR 0xf7
>
> /*
> * IRQ work vector:
> */
> -#define IRQ_WORK_VECTOR 0xec
> +#define IRQ_WORK_VECTOR 0xf6
>
> -#define UV_BAU_MESSAGE 0xea
> +#define UV_BAU_MESSAGE 0xf5
>
> /*
> * Self IPI vector for machine checks
> */
> -#define MCE_SELF_VECTOR 0xeb
> +#define MCE_SELF_VECTOR 0xf4
>
> /* Xen vector callback to receive events in a HVM domain */
> -#define XEN_HVM_EVTCHN_CALLBACK 0xe9
> +#define XEN_HVM_EVTCHN_CALLBACK 0xf3
> +

Hi Li, this is not just a cleanup -- irq priority were changed as
well, but I suppose it's harmless ;)

Cyrill
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