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_HELO_NONE,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 8AEDDC282CE for ; Tue, 4 Jun 2019 17:57:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 60E212075B for ; Tue, 4 Jun 2019 17:57:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726530AbfFDR5L (ORCPT ); Tue, 4 Jun 2019 13:57:11 -0400 Received: from asavdk3.altibox.net ([109.247.116.14]:35511 "EHLO asavdk3.altibox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726162AbfFDR5L (ORCPT ); Tue, 4 Jun 2019 13:57:11 -0400 Received: from ravnborg.org (unknown [158.248.194.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by asavdk3.altibox.net (Postfix) with ESMTPS id 187922004D; Tue, 4 Jun 2019 19:57:08 +0200 (CEST) Date: Tue, 4 Jun 2019 19:57:06 +0200 From: Sam Ravnborg To: Masahiro Yamada Cc: linux-kbuild@vger.kernel.org, Randy Dunlap , Arnd Bergmann , David Howells , Jani Nikula , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Jonathan Corbet , Michal Marek Subject: Re: [PATCH 01/15] kbuild: remove headers_{install,check}_all Message-ID: <20190604175706.GA4093@ravnborg.org> References: <20190604101409.2078-1-yamada.masahiro@socionext.com> <20190604101409.2078-2-yamada.masahiro@socionext.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190604101409.2078-2-yamada.masahiro@socionext.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CMAE-Score: 0 X-CMAE-Analysis: v=2.3 cv=dqr19Wo4 c=1 sm=1 tr=0 a=UWs3HLbX/2nnQ3s7vZ42gw==:117 a=UWs3HLbX/2nnQ3s7vZ42gw==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=kj9zAlcOel0A:10 a=7gkXJVJtAAAA:8 a=A-kqMh_e01oG-bl_YbUA:9 a=CjuIK1q_8ugA:10 a=E9Po1WZjFZOl8hwRPBS3:22 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 04, 2019 at 07:13:55PM +0900, Masahiro Yamada wrote: > headers_install_all does not make much sense any more because different > architectures export different set of uapi/linux/ headers. As you see > in include/uapi/linux/Kbuild, the installation of a.out.h, kvm.h, and > kvm_para.h is arch-dependent. So, headers_install_all repeats the > installation/removal of them. > > If somebody really thinks it is useful to do headers_install for all > architectures, it would be possible by small shell-scripting, but the > top Makefile do not have to provide entry targets just for that purpose. Agreed, good to see this be dropped. Acked-by: Sam Ravnborg