From owner-freebsd-threads@FreeBSD.ORG Wed Nov 24 16:34:13 2004 Return-Path: Delivered-To: freebsd-threads@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1DA5B16A524; Wed, 24 Nov 2004 16:34:13 +0000 (GMT) Received: from r1a.corp.servercentral.net (exchange.corp.servercentral.net [66.225.247.198]) by mx1.FreeBSD.org (Postfix) with ESMTP id C33E943D3F; Wed, 24 Nov 2004 16:34:12 +0000 (GMT) (envelope-from craig@tobuj.gank.org) Received: from mail pickup service by r1a.corp.servercentral.net with Microsoft SMTPSVC; Wed, 24 Nov 2004 10:34:03 -0600 Received: from demandindustries.net ([161.58.224.124]) by r1a.corp.servercentral.net with Microsoft SMTPSVC(6.0.3790.0); Wed, 24 Nov 2004 01:46:37 -0600 Received: from scanner.servercentral.net (scanner.servercentral.net [66.225.196.47]) by demandindustries.net (8.12.11/8.12.9) with ESMTP id iAO7kZVe014372 for ; Wed, 24 Nov 2004 01:46:36 -0600 (CST) Received: from localhost (localhost [127.0.0.1]) by scanner.servercentral.net (Postfix) with ESMTP id 5BE5E8700C3 for ; Wed, 24 Nov 2004 01:46:26 -0600 (CST) Received: from scanner.servercentral.net ([127.0.0.1]) by localhost (mb [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 01412-03 for ; Wed, 24 Nov 2004 01:46:25 -0600 (CST) Received: from mx2.freebsd.org (mx2.freebsd.org [216.136.204.119]) by scanner.servercentral.net (Postfix) with ESMTP id 7384F8700BF for ; Wed, 24 Nov 2004 01:46:25 -0600 (CST) Received: from hub.freebsd.org (hub.freebsd.org [216.136.204.18]) by mx2.freebsd.org (Postfix) with ESMTP id BA86C5751A; Wed, 24 Nov 2004 07:45:44 +0000 (GMT) (envelope-from owner-freebsd-hackers@freebsd.org) Received: from hub.freebsd.org (localhost [127.0.0.1]) by hub.freebsd.org (Postfix) with ESMTP id 9551716A4DC; Wed, 24 Nov 2004 07:45:43 +0000 (GMT) Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3D44916A4D0; Wed, 24 Nov 2004 07:45:39 +0000 (GMT) Received: from ion.gank.org (ion.gank.org [69.55.238.164]) by mx1.FreeBSD.org (Postfix) with ESMTP id 010A543D2D; Wed, 24 Nov 2004 07:45:39 +0000 (GMT) (envelope-from craig@tobuj.gank.org) Received: by ion.gank.org (mail, from userid 1001) id DB5F02AA77; Wed, 24 Nov 2004 01:45:38 -0600 (CST) Date: Wed, 24 Nov 2004 01:45:38 -0600 From: Craig Boston To: Daniel Eischen Message-ID: <20041124074538.GB67289@nowhere> References: <200411240102.42269.craig@tobuj.gank.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.1i X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Sender: owner-freebsd-hackers@freebsd.org Errors-To: owner-freebsd-hackers@freebsd.org X-Virus-Scanned: by amavis for cervercentral.net X-OriginalArrivalTime: 24 Nov 2004 07:46:37.0549 (UTC) FILETIME=[BA46F1D0:01C4D1F9] cc: freebsd-hackers@freebsd.org cc: freebsd-threads@freebsd.org Subject: Re: SSE vs. stack alignment vs. pthread X-BeenThere: freebsd-threads@freebsd.org List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Nov 2004 16:34:13 -0000 On Wed, Nov 24, 2004 at 02:36:55AM -0500, Daniel Eischen wrote: > Tor Egge reported similar problem to me yesterday. I haven't had a chance > to test his patch, but this supposedly fixes it. He just sent me the patch via private mail a few minutes ago. With his patch applied, the stack (after the frame is set up by the thread function) is now 16-byte aligned and everything works just fine ... no bus error anymore. Craig _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org"