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From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: RT-users <linux-rt-users@vger.kernel.org>,
	Steven Rostedt <rostedt@goodmis.org>
Subject: [patch RT 0/3] Stable rt updates - part II
Date: Mon, 16 Jul 2012 08:07:43 -0000	[thread overview]
Message-ID: <20120715090141.942753287@linutronix.de> (raw)

Steven,

please pick the following three patches which address the CPU hotplug
nightmare on RT.

I still hate them, but we want to have that addressed in the stable
series.

Aside of that there are the outstanding issues with btrfs and io unplug.

The missing spin_lock_init() fix should reach you via mainline stable
updates. Mike and Chris are looking into that interesting locking
features.

The io unplug thing stays mysterious, but as I just wrote in that
thread, my patch to address it is fundamentally wrong. :(

I'm off for a week of vacation, so do not expect any further updates
from my side. If Mike and Chris come up with an agreed solution for
the locking issue, please pick it up yourself.

Thanks,

	tglx

             reply	other threads:[~2012-07-16  8:07 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-16  8:07 Thomas Gleixner [this message]
2012-07-16  8:07 ` [patch RT 1/3] cpu/rt: Rework cpu down for PREEMPT_RT Thomas Gleixner
2012-07-17  3:16   ` Steven Rostedt
2012-07-16  8:07 ` [patch RT 3/3] workqueue: Revert workqueue: Fix cpuhotplug trainwreck Thomas Gleixner
2012-07-16  8:07 ` [patch RT 2/3] workqueue: Revert workqueue: Fix PF_THREAD_BOUND abuse Thomas Gleixner
2012-07-16 13:14 ` [patch RT 0/3] Stable rt updates - part II Steven Rostedt
2012-07-16 16:31 ` Steven Rostedt

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