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NXP i.MX6ULL EVK and Linux Kernel CONFIG_SMP

Question asked by Dawei Chen on Jul 10, 2019
Latest reply on Jul 10, 2019 by igorpadykov

The default kernel configuration file for i.MX6ULL EVK has the CONFIG_SMP set.

I was wondering if the CONFIG_SMP should be set for uniprocessor systems like i.MX6ULL.

If so, what would be a use case or a reason for enabling CONFIG_SMP?


My understanding is that CONFIG_SMP should be unset for uniprocessor systems for efficiency.


Thank you so much,