block: spread MSI(-X) vectors to all possible CPUs

[Jens Axboe]

On 06/26/2017 04:20 AM, Christoph Hellwig wrote:
> Hi all,
> 
> this series contains the left-over block bits to spread the MSI-X
> vectors over all CPU.  Thomas already rewrote and then merged the
> irq bits into the tip irq/core branch, and this is the remainder.
> 
> As there are no dependencies on other block changes adding them
> to the tip tree might be easiest if Jens could ACK them.

Looks fine to me, you can add my Reviewed-by if you want to funnel
them through the tip tree.

-- 
Jens Axboe