From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stanislav Meduna Subject: Re: WAS: linux-rt fails to boot on > 3.12.5.-rt7 ... NOW IS: linux-rt-3.14 boots by reverting patches Date: Mon, 21 Apr 2014 10:48:34 +0200 Message-ID: <5354DB62.7010503@meduna.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: "linux-rt-users@vger.kernel.org" To: Paul Gortmaker , jordan Return-path: Received: from www.meduna.org ([92.240.244.38]:38426 "EHLO meduna.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750824AbaDUIsp (ORCPT ); Mon, 21 Apr 2014 04:48:45 -0400 In-Reply-To: Sender: linux-rt-users-owner@vger.kernel.org List-ID: On 19.04.2014 15:48, Paul Gortmaker wrote: > I've got some AMD kit that has just been freed up from winter > heating duty - sometime later this week I should be able to try to > reproduce what you have seen, and knowing it works w/o the above > softirq patch monkeying around should be a good lead on this. After reverting the patches my box experiencing http://www.spinics.net/lists/linux-rt-users/msg11655.html was stable with no more BUGs running for some 2,5 days with our application plus a cyclictest. Note: my configuration is an embedded ARM (i.MX28) using periodic ticks, so this is probably neither nohz nor AMD stuff only. Thanks -- Stano