linux-kernel - Re: [rfc patch 2/2] rt/locking/hotplug: Fix rt_spin_lock_slowlock() migrate

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Message-ID: <1459944021.3990.14.camel@gmail.com>
Date:	Wed, 06 Apr 2016 14:00:21 +0200
From:	Mike Galbraith <umgwanakikbuti@...il.com>
To:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	linux-rt-users@...r.kernel.org, linux-kernel@...r.kernel.org,
	Steven Rostedt <rostedt@...dmis.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: Re: [rfc patch 2/2]  rt/locking/hotplug: Fix
 rt_spin_lock_slowlock() migrate_disable() bug

It'll take a hotplug beating seemingly as well as any non-rt kernel,
but big box NAKed it due to jitter, which can mean 1.0 things.. duh.

	-Mike