On Fri, 7 Aug 2020 13:15:16 +0530, Srikar Dronamraju wrote:
> cpu_smt_mask tracks topology_sibling_cpumask. This would be good for
> most architectures. One of the users of cpu_smt_mask(), would be to
> identify idle-cores. On Power9, a pair of SMT4 cores can be presented by
> the firmware as a SMT
cpu_smt_mask tracks topology_sibling_cpumask. This would be good for
most architectures. One of the users of cpu_smt_mask(), would be to
identify idle-cores. On Power9, a pair of SMT4 cores can be presented by
the firmware as a SMT8 core for backward compatibility reasons.
Powerpc allows LPARs to
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