From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 27 Jun 2005 15:19:33 +0100 (BST) Received: from moutng.kundenserver.de ([IPv6:::ffff:212.227.126.183]:40959 "EHLO moutng.kundenserver.de") by linux-mips.org with ESMTP id ; Mon, 27 Jun 2005 15:19:17 +0100 Received: from pD95289E9.dip0.t-ipconnect.de [217.82.137.233] (helo=gaspode.madsworld.lan) by mrelayeu.kundenserver.de with ESMTP (Nemesis), id 0ML29c-1DmuRe3daL-0007xb; Mon, 27 Jun 2005 16:18:42 +0200 Received: from mad by gaspode.madsworld.lan with local (Exim 4.50) id 1DmuRe-0007MY-Ei; Mon, 27 Jun 2005 16:18:42 +0200 Date: Mon, 27 Jun 2005 16:18:42 +0200 From: Markus Dahms To: "Maciej W. Rozycki" Cc: linux-mips@linux-mips.org Subject: Re: 2.6 on IP22 (Indy) Message-ID: <20050627141842.GA28236@gaspode.automagically.de> References: <20050627100757.GA27679@gaspode.automagically.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.9i X-Provags-ID: kundenserver.de abuse@kundenserver.de login:896705dcda322f33ae3752a7fdb3dc09 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: 8206 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: mad@automagically.de Precedence: bulk X-list: linux-mips >> My experiments: Indy with R4600PC (133MHz) boots to userspace >> | INIT: version 2.86 booting >> and dies then :(. The same machine, but with a R4000PC (100MHz) > Hmm, it might be a problem with TLB handlers that have been changed to be > built at the run time. Perhaps the R4600 isn't handled right as a result. > What's the CPU revision ID? -- it's printed right at the beginning. | CPU revision is: 00002020 | FPU revision is: 00002020 | ... | Synthesized TLB refill handler (30 instructions). | Synthesized TLB load handler fastpath (43 instructions). | Synthesized TLB store handler fastpath (43 instructions). | Synthesized TLB modify handler fastpath (42 instructions). the TLB stuff, if it's of interest... | ... | Calibrating system timer... warning: timer counts differ, retrying...\ | disagreement, using average... 44500 [89.0000 MHz CPU] | Using 44.500 MHz high precision timer. this is strange, too. It's a 133MHz CPU as kernel 2.4.x correctly recognizes. For the R4000 there are two other things I could try: console on newport instead of serial port and a 32-bit kernel, which I only tried on the R4600. I'll also try the said patch (you're referring to "blast_scache nop ...", do you?). Markus -- No RISC - No fun!