From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <51236C20.5020906@siemens.com> Date: Tue, 19 Feb 2013 13:12:16 +0100 From: Jan Kiszka MIME-Version: 1.0 References: <511CD2FB.7010502@gmail.com> <511DDBD5.4060505@web.de> <51236088.1030402@gmail.com> <51236A75.5090400@siemens.com> In-Reply-To: <51236A75.5090400@siemens.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai] (Boot)-problems with (current) ipipe patch on AMD FX 61000 - 2.6.38.8 & 3.5.7 List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Manuel Huber Cc: "xenomai@xenomai.org" On 2013-02-19 13:05, Jan Kiszka wrote: > On 2013-02-19 12:22, Manuel Huber wrote: >> Thanks for your reply and sorry for the delay ;) >> I have tried disabling the options and attached the logs. It still fails :( >> >> I hope it's okay to attach so many files... I can also add the config >> files for >> every build if that helps. > > I'll try your config later, though in a different environment. If I'm > unable to reproduce, I'll provide further instrumentation suggestions. > > Gilles instrumentation confirmed that the CPU is taking a standard > external IRQ (#23: 0x37-FIRST_EXTERNAL_VECTOR). Wrong, it's IRQ #7: 0x37-IRQ0_VECTOR. BTW, do you get spurious events on that IRQ line? Check your kernel log while running a normal kernel for a while. Also have a look at /proc/interrupts, if there are entries for #7. Jan -- Siemens AG, Corporate Technology, CT RTC ITP SDP-DE Corporate Competence Center Embedded Linux