From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joakim Hernberg Subject: Re: WAS: linux-rt fails to boot on > 3.12.5.-rt7 ... NOW IS: linux-rt-3.14 boots by reverting patches + nvidia uses __rt_mutex_init [which in 3.14 has been changed to EXPORT_SYMBOL_GPL] Date: Mon, 19 May 2014 17:16:03 +0200 Message-ID: <20140519171603.6c0c2ec2@tor.valhalla.alchemy.lu> References: <535A7474.2090701@windriver.com> <535A9DDC.4070801@windriver.com> <5372BB0C.8030303@me.com> <1400505275.3482.5.camel@archlinux> <1400505358.3482.6.camel@archlinux> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: Kimmo Taskinen , Paul Gortmaker , jordan , "linux-rt-users@vger.kernel.org" To: Ralf Mardorf Return-path: Received: from mailsafe.webbplatsen.se ([94.247.172.109]:39900 "EHLO mailsafe.webbplatsen.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754354AbaESPQM (ORCPT ); Mon, 19 May 2014 11:16:12 -0400 In-Reply-To: <1400505358.3482.6.camel@archlinux> Sender: linux-rt-users-owner@vger.kernel.org List-ID: On Mon, 19 May 2014 15:15:58 +0200 Ralf Mardorf wrote: > On Mon, 2014-05-19 at 15:14 +0200, Ralf Mardorf wrote: > > On Wed, 2014-05-14 at 03:38 +0300, Kimmo Taskinen wrote: > > > I had not been able to boot my Phenom II X4 910e PC with any of > > > the latest RT kernels (3.12 after 3.12.5-rt7 or 3.14 or not even > > > the latest 3.10 versions) > > > > For my AMD Athlon X2 BE-2350 CPU on an ASUS M2A-VM HDMI <= 3.8.x-rt > > kernels work, >= 3.10-rt kernels don't work. > > PS: Without the RT patch, the new kernels do work. If you are still on archlinux, try the new 3.14.3-rt5 kernel that I've uploaded to the AUR and to the binary archaudio-production repo. This one has 3 patches reverted, and all of NO_HZ disabled. Apparently this makes it work on some AMD cpus that have had problem booting recent -rt kernels. -- Joakim