From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933556AbZLGHxe (ORCPT ); Mon, 7 Dec 2009 02:53:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933543AbZLGHxd (ORCPT ); Mon, 7 Dec 2009 02:53:33 -0500 Received: from vpn.id2.novell.com ([195.33.99.129]:24022 "EHLO vpn.id2.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933539AbZLGHxd convert rfc822-to-8bit (ORCPT ); Mon, 7 Dec 2009 02:53:33 -0500 Message-Id: <4B1CC28F0200007800024075@vpn.id2.novell.com> X-Mailer: Novell GroupWise Internet Agent 8.0.1 Date: Mon, 07 Dec 2009 07:53:35 +0000 From: "Jan Beulich" To: "Andi Kleen" , Cc: , Subject: Re: [PATCH] [3/3] Fix unwind annotations for 64bit kernel References: <20091206313.812075626@firstfloor.org> <20091206141311.CE0A0B151F@basil.firstfloor.org> In-Reply-To: <20091206141311.CE0A0B151F@basil.firstfloor.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8BIT Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>> Andi Kleen 06.12.09 15:13 >>> > >>From Jan Beulich > >This is an older patch from Jan Beulich to fix various problems >with the dwarf2 CFI unwind annotations in 64bit entry_64.S/head_64.S >CFI annotations are needed for reliable backtraces with >gdb, systemtap and other unwinders. > >[AK: I keep forward porting it to to newer kernels for my own use, >but it should be really just included. So I'm submitting it on Jan's >behalf] So do we, but the initial submission was rejected due to doing too many things at once. I didn't since find time (admittedly also because not giving it priority) to split the patch. Thanks for giving it another try! >Cc: jbeulich@novell.com >Signed-off-by: Andi Kleen Signed-off-by: Jan Beulich Jan