From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Fri, 01 May 2009 08:57:42 +0100 (BST) Received: from hall.aurel32.net ([88.191.82.174]:47254 "EHLO hall.aurel32.net" rhost-flags-OK-OK-OK-OK) by ftp.linux-mips.org with ESMTP id S20027027AbZEAH5g (ORCPT ); Fri, 1 May 2009 08:57:36 +0100 Received: from aurel32 by hall.aurel32.net with local (Exim 4.69) (envelope-from ) id 1Lzncg-0005bC-M2; Fri, 01 May 2009 09:57:30 +0200 Date: Fri, 1 May 2009 09:57:30 +0200 From: Aurelien Jarno To: luk@debian.org, linux-mips@linux-mips.org Subject: Re: kernel for a Broadcom Swarm board Message-ID: <20090501075730.GC16244@hall.aurel32.net> References: <49FA27FA.3070408@debian.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <49FA27FA.3070408@debian.org> X-Mailer: Mutt 1.5.18 (2008-05-17) User-Agent: Mutt/1.5.18 (2008-05-17) Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 22582 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: aurelien@aurel32.net Precedence: bulk X-list: linux-mips On Fri, May 01, 2009 at 12:36:42AM +0200, Luk Claes wrote: > Hi > > > | [ 0.000000] Broadcom SiByte BCM1250 B2 @ 800 MHz (SB1 rev 2) > > | [ 0.000000] Board type: SiByte BCM91250A (SWARM) > > | [ 0.000000] This kernel optimized for board runs with CFE > > | [ 0.000000] Determined physical RAM map: > > | [ 0.000000] memory: 000000000fe47e00 @ 0000000000000000 (usable) > > | [ 0.000000] Initrd not found or empty - disabling initrd > > | [ 0.000000] Zone PFN ranges: > > | [ 0.000000] DMA32 0x00000000 -> 0x00100000 > > | [ 0.000000] Normal 0x00100000 -> 0x00100000 > > | [ 0.000000] Movable zone start PFN for each node > > | [ 0.000000] early_node_map[1] active PFN ranges > > | [ 0.000000] 0: 0x00000000 -> 0x0000fe47 > > | [ 0.000000] Detected 1 available secondary CPU(s) > > | [ 0.000000] Built 1 zonelists in Zone order, mobility grouping > on. Total > > pages: 64205 > > | [ 0.000000] Kernel command line: root=/dev/hdc1 console=duart0 > > | [ 0.000000] Primary instruction cache 32kB, VIVT, 4-way, linesize > 32 bytes. > > | [ 0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, > linesize 32 > > bytes > > | [ 0.000000] PID hash table entries: 1024 (order: 10, 8192 bytes) > > > > And then it hangs... > > The zeros look like there are no timing interrupts happening. It's a > pity we don't have hardware to test which kernel version introduced the > bug (for instance with git-bisect and reboots). > I think the zeros are normal here, on other machines, the values actually start to change just after this line. -- Aurelien Jarno GPG: 1024D/F1BCDB73 aurelien@aurel32.net http://www.aurel32.net