Re: [Xen-devel] [patch 4/5] xen: Validate online cpus in set_affinity

[David Vrabel <david.vrabel@xxxxxxxxxx>]

On 04/03/14 20:43, Thomas Gleixner wrote:
> The user space interface does not filter out offline cpus. It merily
> verifies that the mask contains at least one online cpu. So the
> selector in the irq chip implementation needs to make sure to pick
> only an online cpu because otherwise:
> 
>      Offline Core 1
>      Set affinity to 0xe
>      Selector will pick first set bit, i.e. core 1

Reviewed-by: David Vrabel <david.vrabel@xxxxxxxxxx>

Thanks.

David

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