Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758954Ab1FVVfx (ORCPT ); Wed, 22 Jun 2011 17:35:53 -0400 Received: from claw.goop.org ([74.207.240.146]:37612 "EHLO claw.goop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758574Ab1FVVfw (ORCPT ); Wed, 22 Jun 2011 17:35:52 -0400 Message-ID: <4E026036.1040609@goop.org> Date: Wed, 22 Jun 2011 14:35:50 -0700 From: Jeremy Fitzhardinge User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc15 Lightning/1.0b3pre Thunderbird/3.1.10 MIME-Version: 1.0 To: "H. Peter Anvin" CC: Peter Zijlstra , Ingo Molnar , the arch/x86 maintainers , Linux Kernel Mailing List , Nick Piggin , Jeremy Fitzhardinge , Linus Torvalds Subject: Re: [PATCH RFC 0/7] x86: convert ticketlocks to C and remove duplicate code References: <1308664868.26237.173.camel@twins> <4E0240AC.9060603@goop.org> <4E024E5B.7090103@zytor.com> <4E0257BC.9050509@goop.org> <4E025983.4060106@zytor.com> In-Reply-To: <4E025983.4060106@zytor.com> X-Enigmail-Version: 1.1.2 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 565 Lines: 13 On 06/22/2011 02:07 PM, H. Peter Anvin wrote: > For x86, we support 3.4, 4.0 and 4.1.2 and above (not sure if 4.0.x > actually works). Other architectures have different rules. At some > point we'll probably drop anything below 4.1.2, but we apparently can't yet. Looks like the intrinsics turned up in 4.1.0. J -- 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/