From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755690Ab1KONp2 (ORCPT ); Tue, 15 Nov 2011 08:45:28 -0500 Received: from mailout-de.gmx.net ([213.165.64.23]:60102 "HELO mailout-de.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1755595Ab1KONpY (ORCPT ); Tue, 15 Nov 2011 08:45:24 -0500 X-Authenticated: #14349625 X-Provags-ID: V01U2FsdGVkX1+mIGEy+eamUAqnCMj6k1JcPCvZEUmOSEIvuGPF/N BuTcJx7tvkry6k Subject: Re: [PATCH 2/2] Compile error with allmodconfig and CONFIG_PREEMPT_RT_FULL=y From: Mike Galbraith To: Steven Rostedt Cc: John Kacur , "Paul E. McKenney" , Thomas Gleixner , lkml , rt-users In-Reply-To: <1321363643.9105.13.camel@marge.simson.net> References: <1321235083-21756-1-git-send-email-jkacur@redhat.com> <1321235083-21756-2-git-send-email-jkacur@redhat.com> <20111114165148.GB2372@linux.vnet.ibm.com> <1321303871.5011.6.camel@frodo> <1321334539.6347.43.camel@marge.simson.net> <1321359802.4181.1.camel@frodo> <1321363643.9105.13.camel@marge.simson.net> Content-Type: text/plain; charset="UTF-8" Date: Tue, 15 Nov 2011 14:45:20 +0100 Message-ID: <1321364720.9105.17.camel@marge.simson.net> Mime-Version: 1.0 X-Mailer: Evolution 2.32.1 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2011-11-15 at 14:27 +0100, Mike Galbraith wrote: > With that exported, the thing builds and runs, but rt_mutex_foo exports > appear to be intentionally GPL only, so it's "go fish" for nVidia. BTW, if you poke that nVidia beast right, it'll keep you locked in kernel IPI-ing every CPU as fast as we can do that for up to a full second :> The only thing I ever found that can match that is ext4. -Mike