From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758338AbdEVXXk (ORCPT ); Mon, 22 May 2017 19:23:40 -0400 Received: from mx2.suse.de ([195.135.220.15]:39949 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751234AbdEVXXj (ORCPT ); Mon, 22 May 2017 19:23:39 -0400 Date: Tue, 23 May 2017 01:23:35 +0200 (CEST) From: Jiri Kosina X-X-Sender: jkosina@pobox.suse.cz To: "H. Peter Anvin" cc: Ingo Molnar , Josh Poimboeuf , linux-kernel@vger.kernel.org, Jiri Slaby , Andrew Morton , live-patching@vger.kernel.org, Thomas Gleixner , Ingo Molnar , the arch/x86 maintainers , Andy Lutomirski , Linus Torvalds Subject: Re: [PATCH 7/7] DWARF: add the config option In-Reply-To: <0192326e-2abc-5bc2-07c9-fa15f2e31372@zytor.com> Message-ID: References: <20170505122200.31436-1-jslaby@suse.cz> <20170505122200.31436-7-jslaby@suse.cz> <20170507165524.cdxfuwbd5alr7v6k@treble> <20170519205354.caeyqri2k6gvso3w@treble> <8dbbb971-fc41-fba2-f356-931a7eabe6ef@zytor.com> <20170519212913.otir6mlujoxoy3ha@treble> <20170522111248.q74jgpqlwxl5oby7@gmail.com> <0192326e-2abc-5bc2-07c9-fa15f2e31372@zytor.com> User-Agent: Alpine 2.20 (LSU 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 22 May 2017, H. Peter Anvin wrote: > > Please call it BP - 'FP' can easily be read as floating-point, making > > it all super-confusing. We should use canonical x86 register names and > > ordering - even if not all registers are used straight away. > > Seriously, I suspect that at the end of the day we will have reinvented > DWARF. If this is the fear, what is the proposal then? We simply have to deal with !FRAME_POINTER builds. Thanks, -- Jiri Kosina SUSE Labs