From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 26 Nov 2007 23:02:00 +0000 (GMT) Received: from elvis.franken.de ([193.175.24.41]:29928 "EHLO elvis.franken.de") by ftp.linux-mips.org with ESMTP id S28573796AbXKZXBv (ORCPT ); Mon, 26 Nov 2007 23:01:51 +0000 Received: from uucp (helo=solo.franken.de) by elvis.franken.de with local-bsmtp (Exim 3.36 #1) id 1Iwmxa-0002vt-00 for linux-mips@linux-mips.org; Tue, 27 Nov 2007 00:01:50 +0100 Received: by solo.franken.de (Postfix, from userid 1000) id 43C88C2B28; Tue, 27 Nov 2007 00:01:27 +0100 (CET) Date: Tue, 27 Nov 2007 00:01:27 +0100 To: linux-mips@linux-mips.org Subject: Re: SGI IP28 support Message-ID: <20071126230127.GA21970@alpha.franken.de> References: <20071126223814.GA21339@alpha.franken.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20071126223814.GA21339@alpha.franken.de> User-Agent: Mutt/1.5.13 (2006-08-11) From: tsbogend@alpha.franken.de (Thomas Bogendoerfer) 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: 17603 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: tsbogend@alpha.franken.de Precedence: bulk X-list: linux-mips On Mon, Nov 26, 2007 at 11:38:14PM +0100, Thomas Bogendoerfer wrote: > [..] There is one thing I forgot: You need a special gcc, which will generate cache barriers to avoid speculative stores done by the R10k. Peter had some patches submitted to the gcc maintainers, which I used to build my own gcc 4.2.1 cross compiler. Does anybody know, if Peter's paches are already intergrated in newer gcc versions ? Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessary a good idea. [ RFC1925, 2.3 ]