From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D5D0AC4321D for ; Wed, 22 Aug 2018 13:08:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7B90A206B8 for ; Wed, 22 Aug 2018 13:08:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7B90A206B8 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728998AbeHVQdG (ORCPT ); Wed, 22 Aug 2018 12:33:06 -0400 Received: from verein.lst.de ([213.95.11.211]:35287 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728789AbeHVQdG (ORCPT ); Wed, 22 Aug 2018 12:33:06 -0400 Received: by newverein.lst.de (Postfix, from userid 2407) id 9CD3168EF1; Wed, 22 Aug 2018 15:09:58 +0200 (CEST) Date: Wed, 22 Aug 2018 15:09:58 +0200 From: Christoph Hellwig To: Arnd Bergmann Cc: y2038@lists.linaro.org, linux-kernel@vger.kernel.org, hch@lst.de, Thomas Gleixner , John Stultz , Deepa Dinamani Subject: Re: [PATCH] y2038: provide aliases for compat helpers Message-ID: <20180822130958.GB28149@lst.de> References: <20180821203329.2089473-1-arnd@arndb.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180821203329.2089473-1-arnd@arndb.de> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 21, 2018 at 10:33:00PM +0200, Arnd Bergmann wrote: > As part of the system call rework for 64-bit time_t, we are restructuring > the way that compat syscalls deal with 32-bit time_t, reusing the > implementation for 32-bit architectures. Christoph Hellwig suggested > a rename of the associated types and interfaces to avoid the confusing > usage of the 'compat' prefix for 32-bit architectures. > > To prepare for doing that in linux-4.20, this adds a set of macros > that lets us convert subsystems separately to the new names and > avoid some of the nastier merge conflicts. Looks fine to me: Acked-by: Christoph Hellwig