From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 17 Mar 2008 16:16:59 +0000 (GMT) Received: from localhost.localdomain ([127.0.0.1]:64656 "EHLO dl5rb.ham-radio-op.net") by ftp.linux-mips.org with ESMTP id S28600819AbYCQQQ5 (ORCPT ); Mon, 17 Mar 2008 16:16:57 +0000 Received: from denk.linux-mips.net (denk.linux-mips.net [127.0.0.1]) by dl5rb.ham-radio-op.net (8.14.1/8.13.8) with ESMTP id m2HGGgre028837; Mon, 17 Mar 2008 16:16:52 GMT Received: (from ralf@localhost) by denk.linux-mips.net (8.14.1/8.14.1/Submit) id m2HGGZkt028836; Mon, 17 Mar 2008 16:16:35 GMT Date: Mon, 17 Mar 2008 16:16:35 +0000 From: Ralf Baechle To: Yoichi Yuasa Cc: linux-mips Subject: Re: [PATCH 1/2][MIPS] replace c0_compare acknowledge by c0_timer_ack() Message-ID: <20080317161635.GA25549@linux-mips.org> References: <20080317234740.705a8a34.yoichi_yuasa@tripeaks.co.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080317234740.705a8a34.yoichi_yuasa@tripeaks.co.jp> User-Agent: Mutt/1.5.17 (2007-11-01) 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: 18421 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 Mon, Mar 17, 2008 at 11:47:40PM +0900, Yoichi Yuasa wrote: > VR41xx, CP0 hazard is necessary between read_c0_count() and write_c0_compare(). Interesting. I wonder why you need this patch but nobody else? Ralf