Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752397Ab0H0Xzt (ORCPT ); Fri, 27 Aug 2010 19:55:49 -0400 Received: from mga09.intel.com ([134.134.136.24]:17910 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751691Ab0H0Xzr convert rfc822-to-8bit (ORCPT ); Fri, 27 Aug 2010 19:55:47 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.56,281,1280732400"; d="scan'208";a="652047176" From: "Luck, Tony" To: Petr Tesarik CC: "linux-ia64@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Hedi Berriche Date: Fri, 27 Aug 2010 16:55:46 -0700 Subject: RE: Serious problem with ticket spinlocks on ia64 Thread-Topic: Serious problem with ticket spinlocks on ia64 Thread-Index: ActGNP8fGGVxQmxESVOm2Y7JfmO8pwACKhogAAFXoAA= Message-ID: <987664A83D2D224EAE907B061CE93D53015D91D645@orsmsx505.amr.corp.intel.com> References: <201008271537.35709.ptesarik@suse.cz> <201008272303.34228.ptesarik@suse.cz> <987664A83D2D224EAE907B061CE93D53015D91D45F@orsmsx505.amr.corp.intel.com> <201008280013.19941.ptesarik@suse.cz> <987664A83D2D224EAE907B061CE93D53015D91D604@orsmsx505.amr.corp.intel.com> In-Reply-To: <987664A83D2D224EAE907B061CE93D53015D91D604@orsmsx505.amr.corp.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 461 Lines: 13 > this fails so catastrophically Interesting ... getting rid of some of the fancy asm bits (replacing both the ld4.c.nc and the ld2.bias with simple "serve = *p" and "tmp = *p") makes this run a lot better. -Tony -- 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/