Re: [PATCH v3] x86, irq: get correct available vectors for cpu disable

[Yinghai Lu]

On Wed, Mar 26, 2014 at 9:50 AM, Linn Crosetto <linn@xxxxxx> wrote:
> On Tue, Mar 25, 2014 at 05:18:53PM -0700, Yinghai Lu wrote:
>
> Just noting that not all bits above first_system_vector are set in the bitmap,
> so the comment in asm/desc.h and the change log could be misleading:
>
> /* used_vectors is BITMAP for irq is not managed by percpu vector_irq */
>

Do you mean some vector that is neither used by percpu_vector_irq nor
system_vector
after first_system_vector ?

Anyway if bit is set in used_vectors, that vector can not be used by
percpu vector_irq.

so that statement looks still right.

Feel free to suggest right comment or changelog.

> I have tested and the patch itself is good.

Good.

Thanks

Yinghai
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