Re: [PATCH] cpu/hotplug: Create SMT sysfs interface for all arches

From: Thomas Gleixner
Date: Wed Mar 06 2019 - 10:47:23 EST


On Fri, 1 Mar 2019, Josh Poimboeuf wrote:
> Make the /sys/devices/system/cpu/smt/* files available on all arches, so
> user space has a consistent way to detect whether SMT is enabled.
> The 'control' file now shows 'notsupported' for architectures which
> don't yet have CONFIG_HOTPLUG_SMT.

Yes, that makes sense.


Nice work!. I'll pick it up and queue it for 5.2.