From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751659AbdG1Gvp (ORCPT ); Fri, 28 Jul 2017 02:51:45 -0400 Received: from mx2.suse.de ([195.135.220.15]:59262 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751071AbdG1Gvn (ORCPT ); Fri, 28 Jul 2017 02:51:43 -0400 Date: Fri, 28 Jul 2017 08:50:55 +0200 From: Borislav Petkov To: Ricardo Neri Cc: Ingo Molnar , Thomas Gleixner , "H. Peter Anvin" , Andy Lutomirski , Peter Zijlstra , Andrew Morton , Brian Gerst , Chris Metcalf , Dave Hansen , Paolo Bonzini , Masami Hiramatsu , Huang Rui , Jiri Slaby , Jonathan Corbet , "Michael S. Tsirkin" , Paul Gortmaker , Vlastimil Babka , Chen Yucong , Alexandre Julliard , Stas Sergeev , Fenghua Yu , "Ravi V. Shankar" , Shuah Khan , linux-kernel@vger.kernel.org, x86@kernel.org, linux-msdos@vger.kernel.org, wine-devel@winehq.org, Adam Buchbinder , Colin Ian King , Lorenzo Stoakes , Qiaowei Ren , Arnaldo Carvalho de Melo , Adrian Hunter , Kees Cook , Thomas Garnier , Dmitry Vyukov Subject: Re: [PATCH v7 16/26] x86/insn-eval: Support both signed 32-bit and 64-bit effective addresses Message-ID: <20170728065055.GA1889@nazgul.tnic> References: <20170505181724.55000-1-ricardo.neri-calderon@linux.intel.com> <20170505181724.55000-17-ricardo.neri-calderon@linux.intel.com> <20170607154819.xkbxp3hg7lwjdxd6@pd.tnic> <1501026493.22603.48.camel@ranerica-desktop> <20170727132635.GA28553@nazgul.tnic> <1501207492.22603.68.camel@ranerica-desktop> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1501207492.22603.68.camel@ranerica-desktop> User-Agent: Mutt/1.6.0 (2016-04-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 27, 2017 at 07:04:52PM -0700, Ricardo Neri wrote: > However using the union could be less readable than having two almost > identical functions. So having some small duplication for the sake of clarity and readability is much better, if you ask me. And it's not like you're duplicating a lot of code - it is only a handful of functions. -- Regards/Gruss, Boris. SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg) --