From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastian Andrzej Siewior Subject: Re: Threaded irqs + 100% CPU RT task = RCU stall Date: Mon, 11 Mar 2013 18:54:08 +0100 Message-ID: <20130311175408.GC22286@linutronix.de> References: <20130306154917.GA15249@windriver.com> <20130306171648.GO3268@linux.vnet.ibm.com> <20130306214502.GC3268@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Cc: Thomas Gleixner , "Paul E. McKenney" , linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org To: Paul Gortmaker Return-path: Content-Disposition: inline In-Reply-To: <20130306214502.GC3268@linux.vnet.ibm.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-rt-users.vger.kernel.org * Paul E. McKenney | 2013-03-06 13:45:02 [-0800]: >Is this behavior OK? If so, the following (untested) patch might do >what you want. ;-) Paul (Gortmaker) could you please test Paul's (McKenney) to see if it makes things for Joe (Average) easier to spot? Sebastian