On Wed 2019-05-29 22:26:48, Jiri Kosina wrote:
> From: Jiri Kosina <jkosina@suse.cz>
> 
> As explained in
> 
> 	0cc3cd21657b ("cpu/hotplug: Boot HT siblings at least once")
> 
> we always, no matter what, have to bring up x86 HT siblings during boot at
> least once in order to avoid first MCE bringing the system to its
> knees.


> Cc: stable@vger.kernel.org # v4.19+
> Debugged-by: Thomas Gleixner <tglx@linutronix.de>
> Fixes: 0cc3cd21657b ("cpu/hotplug: Boot HT siblings at least once")
> Signed-off-by: Jiri Kosina <jkosina@suse.cz>

Acked-by: Pavel Machek <pavel@ucw.cz>

But I'm less sure if this is -stable material. Is reverting
0cc3cd21657be04cb0559fe8063f2130493f92cf in -stable an option?
									Pavel
-- 
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