Am Thu, 6 Sep 2018 22:31:45 +0200 schrieb Olaf Hering <[email protected]>:
> IF cpu0_hotpluggable is broken, then only "if (!cpu) return;" can help. Another option is to do cpu_online() twice to check if device_offline did anything. Not sure if the compiler would fold the two checks into a single check. Olaf
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