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=-9.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=unavailable 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 E7C34C4332E for ; Sun, 21 Feb 2021 17:16:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CAD3F64EE0 for ; Sun, 21 Feb 2021 17:16:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230036AbhBURQf (ORCPT ); Sun, 21 Feb 2021 12:16:35 -0500 Received: from conssluserg-06.nifty.com ([210.131.2.91]:33446 "EHLO conssluserg-06.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229970AbhBURQX (ORCPT ); Sun, 21 Feb 2021 12:16:23 -0500 Received: from mail-pl1-f175.google.com (mail-pl1-f175.google.com [209.85.214.175]) (authenticated) by conssluserg-06.nifty.com with ESMTP id 11LHFQMn029412; Mon, 22 Feb 2021 02:15:26 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conssluserg-06.nifty.com 11LHFQMn029412 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1613927726; bh=+E+JRgKeitH5eFBx4Z/rh8FyWasix1MSTNAEXqizMQU=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=fY8q6G98uh1+un5PrwsG4Zb3rSAd52PO9NSoxDJ8nwquEkzuJdR6rBF5sZrJUQbe9 KWCT8wBjnWUfz7vheSDo+fWEVgovNo9SHlNVuFyQQj0HmV7nB2ApBNZANPZVurwuRE OPvztrgFoeH+fOxkb4nxTbw8JucqU5hHRx4mF3+AMVhL15XIswHkujGL0xSI8cL6QI Ii+CzdqSBbptV3imDDdvgz94e1uZBko1b579roKG6OFciJ/jTRWVIx1O7HbRt/m0Tc pLkXdi0thvqyabjecA6KbCP/kR2SvsJ0NPIVn7afYMW4aobGgVsdv/ZSnZtoPqwJ1E OSXLJ0vAyyr9A== X-Nifty-SrcIP: [209.85.214.175] Received: by mail-pl1-f175.google.com with SMTP id u11so6119214plg.13; Sun, 21 Feb 2021 09:15:26 -0800 (PST) X-Gm-Message-State: AOAM530f3OWgCXm+QZ167geaZY82/Uo9+39wdJo5pmm4HsKG5QmkcNNT mL1vjaSkpRTYyM05el/V9QycQ4fsrEROqr66210= X-Google-Smtp-Source: ABdhPJxczjkYYwfFedULPavyehBQNlTo4yyE2oDz3aAz68ppY9EMF/VKLUDXMsDnW+fSNSL17VJtx2kpM0VX1zgRRK4= X-Received: by 2002:a17:90a:609:: with SMTP id j9mr19512007pjj.198.1613927724902; Sun, 21 Feb 2021 09:15:24 -0800 (PST) MIME-Version: 1.0 References: <20210215004823.440102-1-masahiroy@kernel.org> In-Reply-To: <20210215004823.440102-1-masahiroy@kernel.org> From: Masahiro Yamada Date: Mon, 22 Feb 2021 02:14:47 +0900 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 1/2] arch: syscalls: add missing FORCE and fix 'targets' to make if_changed work To: Linux Kbuild mailing list Cc: Geert Uytterhoeven , Andy Lutomirski , Benjamin Herrenschmidt , Borislav Petkov , Chris Zankel , "David S. Miller" , Fenghua Yu , "H. Peter Anvin" , Helge Deller , Ingo Molnar , Ivan Kokshaysky , "James E.J. Bottomley" , Matt Turner , Max Filippov , Michael Ellerman , Michal Simek , Paul Mackerras , Rich Felker , Richard Henderson , Thomas Bogendoerfer , Thomas Gleixner , Tony Luck , Yoshinori Sato , linux-alpha@vger.kernel.org, linux-ia64@vger.kernel.org, Linux Kernel Mailing List , linux-m68k , linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, Linux-sh list , "open list:TENSILICA XTENSA PORT (xtensa)" , linuxppc-dev , sparclinux , X86 ML Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 15, 2021 at 9:50 AM Masahiro Yamada wrote: > > The rules in these Makefiles cannot detect the command line change > because the prerequisite 'FORCE' is missing. > > Adding 'FORCE' will result in the headers being rebuilt every time > because the 'targets' additions are also wrong; the file paths in > 'targets' must be relative to the current Makefile. > > Fix all of them so the if_changed rules work correctly. > > Signed-off-by: Masahiro Yamada > Acked-by: Geert Uytterhoeven Both applied to linux-kbuild. -- Best Regards Masahiro Yamada