Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754412AbbFKMIi (ORCPT ); Thu, 11 Jun 2015 08:08:38 -0400 Received: from www.linutronix.de ([62.245.132.108]:56186 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751244AbbFKMIb convert rfc822-to-8bit (ORCPT ); Thu, 11 Jun 2015 08:08:31 -0400 Date: Thu, 11 Jun 2015 14:08:28 +0200 From: Sebastian Andrzej Siewior To: Pavel Vasilyev Cc: linux-rt-users , LKML , Thomas Gleixner , rostedt@goodmis.org, John Kacur Subject: Re: [ANNOUNCE] 4.0.4-rt1 Message-ID: <20150611120828.GD16115@linutronix.de> References: <20150519213923.GA26363@linutronix.de> <55606B3C.2030604@pavlinux.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8BIT In-Reply-To: <55606B3C.2030604@pavlinux.ru> X-Key-Id: 2A8CF5D1 X-Key-Fingerprint: 6425 4695 FFF0 AA44 66CC 19E6 7B96 E816 2A8C F5D1 User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 788 Lines: 22 * Pavel Vasilyev | 2015-05-23 14:57:48 [+0300]: >20.05.2015 00:39, Sebastian Andrzej Siewior пишет: >>Dear RT folks! >> >>I'm pleased to announce the v4.0.4-rt1 patch set. > >Guys, 4.0.4-rt1 freezing after > ># sysctl -w vm.drop_caches=3 && memhog `free -k | grep Mem | awk >'{print $4"k"}'` 2>&1 >/dev/null; it might be related to the part where it runs into the BUG_ON() in the swap code. Try my patch from "[RFC][PATCH] mm: ifdef out VM_BUG_ON check on PREEMPT_RT_FULL" thread, disable swap or wait for new -RT to verify. Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/