From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Ungerer Subject: Re: [PATCH] m68knommu: allow ColdFire CPUs to use unaligned accesses Date: Wed, 13 Jun 2012 10:27:45 +1000 Message-ID: <4FD7DE81.8080407@snapgear.com> References: <1339134180-13630-1-git-send-email-gerg@snapgear.com> <20120608103931.GA26964@frolo.macqel> <4FD1EDDF.1040101@snapgear.com> <20120608133503.GA12617@frolo.macqel> <4FD6A8A8.1070809@snapgear.com> <20120612072619.GA17645@frolo.macqel> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from dalsmrelay2.nai.com ([205.227.136.216]:30864 "EHLO dalsmrelay2.nai.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752182Ab2FMA17 convert rfc822-to-8bit (ORCPT ); Tue, 12 Jun 2012 20:27:59 -0400 In-Reply-To: Sender: linux-m68k-owner@vger.kernel.org List-Id: linux-m68k@vger.kernel.org To: Geert Uytterhoeven Cc: Philippe De Muyter , linux-m68k@vger.kernel.org, uclinux-dev@uclinux.org, Greg Ungerer On 13/06/12 06:27, Geert Uytterhoeven wrote: > On Tue, Jun 12, 2012 at 9:26 AM, Philippe De Muyter = wrote: >> On Tue, Jun 12, 2012 at 12:25:44PM +1000, Greg Ungerer wrote: >>> On 08/06/12 23:35, Philippe De Muyter wrote: >> ... >>>> >>>> I mentionned that only to make you able to soften the commit comme= nt :) >>> >>> Ok, makes sense. I should probably have mentioned that this means >>> the ColdFire processors currently support by Linux :-) >>> >>> Something like: >>> >>> =C3=A1 All of the current Linux supported ColdFire CPUs handle unal= igned >>> =C3=A1 memory accesses. So remove the CONFIG_CPU_HAS_NO_UNALIGNED o= ption >>> =C3=A1 selection for ColdFire. If we ever support a specific ColdFi= re CPU >>> =C3=A1 that does not support unaligned accesses then we can insert = the >>> =C3=A1 CONFIG_CPU_HAS_NO_UNALIGNED for that specific CPU type. >> >> That's perfect. =C3=A1The line about dumb copying of the m68knommu s= ettings >> was too much self-flagellation for you to my eyes :) > > So I rewrote history on my for-3.6 branch... Thanks Geert! Regards Greg -----------------------------------------------------------------------= - Greg Ungerer -- Principal Engineer EMAIL: gerg@snapgear.co= m SnapGear Group, McAfee PHONE: +61 7 3435 288= 8 8 Gardner Close FAX: +61 7 3217 532= 3 Milton, QLD, 4064, Australia WEB: http://www.SnapGear.co= m