From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Thu, 02 Apr 2009 12:16:15 +0100 (BST) Received: from localhost.localdomain ([127.0.0.1]:27072 "EHLO h5.dl5rb.org.uk") by ftp.linux-mips.org with ESMTP id S20032529AbZDBLQK (ORCPT ); Thu, 2 Apr 2009 12:16:10 +0100 Received: from h5.dl5rb.org.uk (localhost.localdomain [127.0.0.1]) by h5.dl5rb.org.uk (8.14.3/8.14.3) with ESMTP id n32BG8qF003167; Thu, 2 Apr 2009 13:16:08 +0200 Received: (from ralf@localhost) by h5.dl5rb.org.uk (8.14.3/8.14.3/Submit) id n32BG7EG003165; Thu, 2 Apr 2009 13:16:08 +0200 Date: Thu, 2 Apr 2009 13:16:07 +0200 From: Ralf Baechle To: Zhang Le Cc: linux-mips@linux-mips.org Subject: Re: [PATCH] added Loongson cpu-feature-overrides.h Message-ID: <20090402111607.GB1678@linux-mips.org> References: <1238658105-23260-1-git-send-email-r0bertz@gentoo.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1238658105-23260-1-git-send-email-r0bertz@gentoo.org> 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: 22235 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: ralf@linux-mips.org Precedence: bulk X-list: linux-mips On Thu, Apr 02, 2009 at 03:41:45PM +0800, Zhang Le wrote: > I have taken Wu Zhangjin's and Philippe Vachon's version as references, did a > little modification and tested on 16K page size kernel. It works well. > > Unfornately although it already has defined cpu_has_dc_aliases as 1, 4k page > size still not working. More work needed here. Adding this file is only a matter of kernel optimization. You may have saved as much as several hundred kb! But it won't get a kernel that wasn't working before to work. If anything the opposite ... Ralf