From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4AC5FF58.40507@domain.hid> Date: Fri, 02 Oct 2009 15:25:44 +0200 From: Gilles Chanteperdrix MIME-Version: 1.0 References: <4AC5E895.8010107@domain.hid> <4AC5F49E.3070608@domain.hid> <4AC5FEAD.7000608@domain.hid> In-Reply-To: <4AC5FEAD.7000608@domain.hid> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai-help] Freeze on SMP x86-64 List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Roman Pisl Cc: xenomai@xenomai.org Roman Pisl wrote: > On 2.10.2009 14:39, Gilles Chanteperdrix wrote: >> Roman Pisl wrote: >>> Hello, >>> I just tried x86-64 SMP Linux/Xenomai on my workstation (Intel Core2 >>> Quad) but it freezes immediately after latency test or clocktest is >>> started. It freezes even during the boot, when Xenomai debbuging is >>> enabled. >>> >>> The same kernel binary runs seamlessly in KVM on the same machine. >>> >>> When I completely disable ACPI, the kernel recognizes only one CPU and >>> the latency test works. >>> >>> The same configuration but for 32bit x86 also runs without freeze. >>> >>> Do you have any ideas? >> Yes. As we repeated many times. >> Tell us the versions of Xenomai and of the I-pipe patch you use. >> Send us your .config >> Manage to get the kernel console output (using a serial cable connected >> to another PC, or the netconsole, some people even used to send us >> photos about kernel crashes). >> > > I send dmesg output for both 32 and 64 bit. Unfortunately it just > freezes with no kernel panic output. When Xenomai debugging is enabled, > the kernel freezes after Xenomai is initialized (last message: Xenomai: > starting RTDM services). > The .config please. -- Gilles.