From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Steudten Subject: Re: 2.4 kernels broken on Takara? Date: Mon, 09 Feb 2004 12:56:16 +0100 Sender: linux-alpha-owner@vger.kernel.org Message-ID: <40277560.3030903@steudten.com> References: <20040208103909.C25099@thebrain.conmicro.cx> <20040208211454.GV28571@lug-owl.de> <20040208175312.A26586@thebrain.conmicro.cx> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20040208175312.A26586@thebrain.conmicro.cx> List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: linux-alpha@vger.kernel.org Hi Which compiler (gcc) do you use? Try gcc 3.3.2. But i think this is a problem in the bridging code for the takara. You should check the program counter (PC/ IP) against your System.map to find the function in which the trap occurs. However some older kernel from debian, rh or suse should work at least - i hope. Jay Maynard wrote: >>>install. I've tried installing a Debian system, then a 2.4 kernel on top of >>>that - but 2.4.18 and 2.4.24 prebuilt generic kernels, as well as a 2.4.24 >>>custom kernel built specifically for the Takara, all blow up with a kernel >>>paging error during startup, right after the PCI bridges are detected. The >>>2.2.20 kernel iinstalled by Debian runs fine. >> >>I remember there were problems with the PCI bridging code. Maybe you'd >>try to give 2.6.x a shot... > > > No luck, although I got a little better look at the error messages. I've > retyped them here: > > PCI: Bus 2, bridge: 0000:00:14.0 > IO window: 8000-8fff > MEM window: 02400000-037fffff > PREFETCH window: 02200000-022fffff > PCI: Setting latency timer of device 0000:00:13.0 to 64 > Unable to handle kernel paging request at virtual address 0000000000000040 > swapper(1): Oops 0 > pc = [] ra = [] ps = 0000 Not tainted > [register dump here] > Trace:fffffc0000310124 fffffc00003151e8 > Code: 261dfff1 401f0000 a4410038 2c810078 20210078 22107a7c > 488100c4 > Kernel panic: Attempted to kill init! -- Tom LINUX user since kernel 0.99.x 1994. RPM Alpha packages at http://alpha.steudten.com/packages Want to know what S.u.S.E 1995 cdrom-set contains?