From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755940AbdLVOyE (ORCPT ); Fri, 22 Dec 2017 09:54:04 -0500 Received: from Galois.linutronix.de ([146.0.238.70]:57825 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752594AbdLVOyA (ORCPT ); Fri, 22 Dec 2017 09:54:00 -0500 Message-Id: <20171222145111.919609918@linutronix.de> User-Agent: quilt/0.63-1 Date: Fri, 22 Dec 2017 15:51:11 +0100 From: Thomas Gleixner To: LKML Cc: Anna-Maria Gleixner , Sebastian Siewior , Paul McKenney , Peter Zijlstra , Frederic Weisbecker , Ingo Molnar Subject: [patch 0/4] timer/nohz: Fix timer/nohz woes Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Paul was observing weird stalls which are hard to reproduce and decode. We were finally able to reproduce and decode the wreckage on RT. The following series addresses the issues and hopefully nails the root cause completely. Please review carefully and expose it to the dreaded rcu torture tests which seem to be the only way to trigger it. Thanks, tglx