On 01/04/16 09:37, Peter Zijlstra wrote:
> On Fri, Apr 01, 2016 at 09:14:30AM +0200, Juergen Gross wrote:
>> +if (cpu >= nr_cpu_ids)
>> +return -EINVAL;
>
>> +if (cpu != 0)
>> +return -EINVAL;
>
> The other functions return -ENXIO for this.
Aah, okay. Will
On Fri, Apr 01, 2016 at 09:14:30AM +0200, Juergen Gross wrote:
> + if (cpu >= nr_cpu_ids)
> + return -EINVAL;
> + if (cpu != 0)
> + return -EINVAL;
The other functions return -ENXIO for this.
___
Virtualization mailing
On some hardware models (e.g. Dell Studio 1555 laptop) some hardware
related functions (e.g. SMIs) are to be executed on physical cpu 0
only. Instead of open coding such a functionality multiple times in
the kernel add a service function for this purpose. This will enable
the possibility to take
