Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757050AbZJ3Mj7 (ORCPT ); Fri, 30 Oct 2009 08:39:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756367AbZJ3Mj6 (ORCPT ); Fri, 30 Oct 2009 08:39:58 -0400 Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]:46017 "EHLO cam-admin0.cambridge.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752877AbZJ3Mj6 (ORCPT ); Fri, 30 Oct 2009 08:39:58 -0400 Subject: Re: [PATCH][RE-SUBMIT] Default setting of the ARM_UNWIND option From: Catalin Marinas To: Claudio Scordino Cc: linux-kernel@vger.kernel.org, rmk+kernel@arm.linux.org.uk, akpm@linux-foundation.org, linux-arm-kernel In-Reply-To: <4AEAC9D8.9000304@evidence.eu.com> References: <4AD73DA4.4050006@evidence.eu.com> <1255620333.10164.77.camel@pc1117.cambridge.arm.com> <4AE55D83.7080608@evidence.eu.com> <1256555452.5282.21.camel@pc1117.cambridge.arm.com> <4AE82D17.6040900@evidence.eu.com> <1256741902.27121.29.camel@pc1117.cambridge.arm.com> <4AEAC9D8.9000304@evidence.eu.com> Content-Type: text/plain Organization: ARM Ltd Date: Fri, 30 Oct 2009 12:39:16 +0000 Message-Id: <1256906356.27014.22.camel@pc1117.cambridge.arm.com> Mime-Version: 1.0 X-Mailer: Evolution 2.22.3.1 Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 30 Oct 2009 12:39:17.0575 (UTC) FILETIME=[FED60570:01CA595D] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 952 Lines: 27 On Fri, 2009-10-30 at 12:11 +0100, Claudio Scordino wrote: > From: Claudio Scordino > Date: Fri, 30 Oct 2009 11:46:00 +0100 > Subject: [PATCH 1/1] ARM unwind is known to compile only with EABI and > not-buggy compilers. > > ARM unwind is known to compile only with EABI and not-buggy compilers. > The problem is not the unwinding information but the > -fno-frame-pointer option added as a result of !CONFIG_FRAME_POINTER. > Now we check the compiler and raise a #warning in case of wrong > compiler. > > > Signed-off-by: Claudio Scordino Unless others have objections, here's my ack: Acked-by: Catalin Marinas -- Catalin -- 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/