Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756732Ab0BCPMM (ORCPT ); Wed, 3 Feb 2010 10:12:12 -0500 Received: from smtp1.linux-foundation.org ([140.211.169.13]:41925 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755256Ab0BCPMI (ORCPT ); Wed, 3 Feb 2010 10:12:08 -0500 Date: Wed, 3 Feb 2010 07:08:25 -0800 From: Andrew Morton To: Wu Fengguang Cc: LKML , Jamie Lokier , Roland Dreier , Al Viro , "linux-fsdevel@vger.kernel.org" , Ingo Molnar , Peter Zijlstra , "H. Peter Anvin" Subject: Re: [PATCH 2/5] bitops: compile time optimization for hweight_long(CONSTANT) Message-Id: <20100203070825.e36b3932.akpm@linux-foundation.org> In-Reply-To: <20100203133951.GA24357@localhost> References: <20100130094515.475881280@intel.com> <20100130094957.692671259@intel.com> <20100201124825.cc024f2a.akpm@linux-foundation.org> <20100203133951.GA24357@localhost> X-Mailer: Sylpheed 2.4.8 (GTK+ 2.12.5; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 425 Lines: 10 On Wed, 3 Feb 2010 21:39:51 +0800 Wu Fengguang wrote: > Is there an official lowest GCC version that Linux supports? Documentation/Changes says gcc-3.2. -- 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/