------- Comment From <email address hidden> 2014-10-22 00:44 EDT-------
(In reply to comment #7)
> I've tried verifying a build with this patch on top of our current 3.16
> Utopic tree and the above sysfs directory was still not found. Are there
> additional steps required to enable the hv_24x7 device? I have been testing
> on a POWER8 machine.
Hmm, are you running in a KVM guest ? I don't think 24x7 counters
are supported in KVM guests yet.
------- Comment From <email address hidden> 2014-10-22 00:44 EDT-------
(In reply to comment #7)
> I've tried verifying a build with this patch on top of our current 3.16
> Utopic tree and the above sysfs directory was still not found. Are there
> additional steps required to enable the hv_24x7 device? I have been testing
> on a POWER8 machine.
Hmm, are you running in a KVM guest ? I don't think 24x7 counters
are supported in KVM guests yet.