From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <450F1686.3010304@domain.hid> Date: Mon, 18 Sep 2006 16:58:30 -0500 From: Jeff Webb MIME-Version: 1.0 Subject: Re: [Xenomai-help] Xenomai v2.2.3 References: <1158564530.5020.5.camel@domain.hid> In-Reply-To: <1158564530.5020.5.camel@domain.hid> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: xenomai@xenomai.org Philippe Gerum wrote: > Here is the third maintenance release for the v2.2.x branch. > ... This release works fine on my 2.6 kernel x86 machine, with the exception of the FPU problems noted elsewhere. I have the following problems with my 2.4 kernel x86 machine: * The latency and switchtest test programs yield segmentation faults. * My own user-space test programs seg fault. Things that work: * The kernel boots and runs fine. * xeno_native, _posix, _rtai all insert and remove without problems. * Some simple kernel module test programs work fine. I am using the same config as I was for 2.2.2 (which worked fine), but I am running a slightly newer kernel version (2.4.33.3 as opposed to 2.4.32). I hope this helps, -Jeff Output of latency/run: ---------------------------------- * * * Type ^C to stop this application. * * == Sampling period: 100 us == Test mode: periodic user-mode task == All results in microseconds /usr/xenomai/bin/xeno-load: line 249: 5358 Segmentation fault $suflag $* $cmdargs Output of switchtest/run: ----------------------------- * * * Type ^C to stop this application. * * == Testing FPU check routines... r0: 1 != 2 r1: 1 != 2 r2: 1 != 2 r3: 1 != 2 r4: 1 != 2 r5: 1 != 2 r6: 1 != 2 r7: 1 != 2 == FPU check routines: OK. /usr/xenomai/bin/xeno-load: line 249: 5273 Segmentation fault $suflag $* $cmdargs xeno_switchtest: Device or resource busy -Jeff