On 6/3/13 5:21 AM, Stefan Seyfried wrote:
Hi all,
Am 03.06.2013 03:40, schrieb Mike Galbraith:
On Sun, 2013-06-02 at 19:33 -0400, Jeff Mahoney wrote:
Do I recall correctly that you have a fix for this? Or could Stefan have the bad hardware you were worried about?
My beloved X200s is not "bad"! ;-)
The below should fix the accounting woes for unstable tsc boxen. These boxen are excluded from playing tickless though. Frederic sent this out, but it's still not found it's way to Linus for some reason.
From: Frederic Weisbecker <fweisbec@gmail.com> To: LKML <linux-kernel@vger.kernel.org> Cc: Frederic Weisbecker <fweisbec@gmail.com>, Steven Rostedt <rostedt@goodmis.org>, "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>, Ingo Molnar <mingo@kernel.org>, Thomas Gleixner <tglx@linutronix.de>, Peter Zijlstra <peterz@infradead.org>, Borislav Petkov <bp@alien8.de>, Li Zhong <zhong@linux.vnet.ibm.com>, Mike Galbraith <efault@gmx.de> Subject: [PATCH 2/8] vtime: Use consistent clocks among nohz accounting Date: Mon, 20 May 2013 18:01:50 +0200
Yes, this works well for me in my home-built 3.10.0-rc3-0.g244eade-desktop
Ok, I've pulled it into master. Thanks for testing. -Jeff -- Jeff Mahoney SUSE Labs