Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755741AbZIULau (ORCPT ); Mon, 21 Sep 2009 07:30:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755301AbZIULat (ORCPT ); Mon, 21 Sep 2009 07:30:49 -0400 Received: from mail-yx0-f199.google.com ([209.85.210.199]:65364 "EHLO mail-yx0-f199.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754890AbZIULat (ORCPT ); Mon, 21 Sep 2009 07:30:49 -0400 MIME-Version: 1.0 In-Reply-To: <4AB74956.8070708@nokia.com> References: <2f6c0105e623b9134adbb2e849e8074722903fb9.1253530731.git.kirill@shutemov.name> <4AB74956.8070708@nokia.com> Date: Mon, 21 Sep 2009 14:30:52 +0300 Message-ID: Subject: Re: [PATCH v3 1/2] ARM: Pass IFSR register to do_PrefetchAbort() From: "Kirill A. Shutemov" To: Aaro Koskinen Cc: "linux-arm-kernel@lists.infradead.org" , Russell King , "linux-kernel@vger.kernel.org" , "Bityutskiy Artem (Nokia-D/Helsinki)" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 622 Lines: 18 On Mon, Sep 21, 2009 at 12:37 PM, Aaro Koskinen wrote: > Hi, > > Kirill A. Shutemov wrote: >> >> It needed for proper prefetch abort handling on ARMv7. >> >> Instruction fault status register (IFSR) was introduced on ARMv7. > > According to the ARMv7-AR reference manual it's available in ARMv6 > (see chapter G.7). You are right. I'll fix my patch. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/