From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 21 Aug 2006 13:47:17 +0100 (BST) Received: from localhost.localdomain ([127.0.0.1]:39560 "EHLO bacchus.dhis.org") by ftp.linux-mips.org with ESMTP id S20038551AbWHUMrP (ORCPT ); Mon, 21 Aug 2006 13:47:15 +0100 Received: from denk.linux-mips.net (denk.linux-mips.net [127.0.0.1]) by bacchus.dhis.org (8.13.7/8.13.4) with ESMTP id k7LClXg5015720; Mon, 21 Aug 2006 13:47:33 +0100 Received: (from ralf@localhost) by denk.linux-mips.net (8.13.7/8.13.7/Submit) id k7LClWFZ015719; Mon, 21 Aug 2006 13:47:32 +0100 Date: Mon, 21 Aug 2006 13:47:32 +0100 From: Ralf Baechle To: "Maciej W. Rozycki" Cc: Atsushi Nemoto , linux-mips@linux-mips.org Subject: Re: [PATCH] qemu does not have dcache aliases Message-ID: <20060821124731.GA15352@linux-mips.org> References: <20060820.003338.25478178.anemo@mba.ocn.ne.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.1i 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: 12378 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, Aug 21, 2006 at 01:45:03PM +0100, Maciej W. Rozycki wrote: > > @@ -20,7 +20,7 @@ #define cpu_has_ejtag 0 > > > > #define cpu_has_llsc 1 > > #define cpu_has_vtag_icache 0 > > -#define cpu_has_dc_aliases (PAGE_SIZE < 0x4000) > > +#define cpu_has_dc_aliases 0 > > #define cpu_has_ic_fills_f_dc 0 > > > > #define cpu_has_dsp 0 > > Hmm, it looks like a bug in QEMU -- we should definitely implement them! In this case I'd rather suggest to fix reality to match emulation ;-) Ralf