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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 E1935C169C4 for ; Mon, 11 Feb 2019 15:57:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B609A21B18 for ; Mon, 11 Feb 2019 15:57:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549900645; bh=VsPTs9RkOfcvTZuFOLuAyOIN3r3cGypf5HAWRH8E6Cs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=vKxs1XZXATS9ZbjsXShA8eqhXs74hp82fT+qrm4p/n9xM10irX7AQTAOchqsaEO/M CL2zSPn2roW4EjwUwxLSQ2++QPOSuIE4Q1fGmVQMX10k/DuLaZ/u3lOrYjz/TKxzZO fuoG+LcwybrczWSY1AwpAeRl6rU2+kW61Eddjsto= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728911AbfBKOdt (ORCPT ); Mon, 11 Feb 2019 09:33:49 -0500 Received: from mail.kernel.org ([198.145.29.99]:41640 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730176AbfBKOdp (ORCPT ); Mon, 11 Feb 2019 09:33:45 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 63D2F222A1; Mon, 11 Feb 2019 14:33:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549895625; bh=VsPTs9RkOfcvTZuFOLuAyOIN3r3cGypf5HAWRH8E6Cs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RBieidmWdwAqPJ3Bfxy462CdpWPrZ1jSQ6Y6A1HNGZeMOi2pV9SGA7+rYul89tmtx MzFOiuItDr30iKlQwW/cOtNlCklZzVemf8pIq5L8NrOSANzjrUPDscRhZnp5t75P/U c/wjHUOWquHbWsSs093YAbMwwZr8SrfQUCQmxGoQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Larry Chen , Andrew Morton , Mark Fasheh , Joel Becker , Junxiao Bi , Joseph Qi , Changwei Ge , Linus Torvalds , Sasha Levin Subject: [PATCH 4.20 267/352] ocfs2: improve ocfs2 Makefile Date: Mon, 11 Feb 2019 15:18:14 +0100 Message-Id: <20190211141904.015468198@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190211141846.543045703@linuxfoundation.org> References: <20190211141846.543045703@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 4.20-stable review patch. If anyone has any objections, please let me know. ------------------ [ Upstream commit 9e6aea22802b5684c7e1d69822aeb0844dd01953 ] Included file path was hard-wired in the ocfs2 makefile, which might causes some confusion when compiling ocfs2 as an external module. Say if we compile ocfs2 module as following. cp -r /kernel/tree/fs/ocfs2 /other/dir/ocfs2 cd /other/dir/ocfs2 make -C /path/to/kernel_source M=`pwd` modules Acutally, the compiler wil try to find included file in /kernel/tree/fs/ocfs2, rather than the directory /other/dir/ocfs2. To fix this little bug, we introduce the var $(src) provided by kbuild. $(src) means the absolute path of the running kbuild file. Link: http://lkml.kernel.org/r/20181108085546.15149-1-lchen@suse.com Signed-off-by: Larry Chen Reviewed-by: Andrew Morton Cc: Mark Fasheh Cc: Joel Becker Cc: Junxiao Bi Cc: Joseph Qi Cc: Changwei Ge Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Sasha Levin --- fs/ocfs2/Makefile | 2 +- fs/ocfs2/dlm/Makefile | 2 +- fs/ocfs2/dlmfs/Makefile | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/ocfs2/Makefile b/fs/ocfs2/Makefile index 99ee093182cb..cc9b32b9db7c 100644 --- a/fs/ocfs2/Makefile +++ b/fs/ocfs2/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -ccflags-y := -Ifs/ocfs2 +ccflags-y := -I$(src) obj-$(CONFIG_OCFS2_FS) += \ ocfs2.o \ diff --git a/fs/ocfs2/dlm/Makefile b/fs/ocfs2/dlm/Makefile index bd1aab1f49a4..ef2854422a6e 100644 --- a/fs/ocfs2/dlm/Makefile +++ b/fs/ocfs2/dlm/Makefile @@ -1,4 +1,4 @@ -ccflags-y := -Ifs/ocfs2 +ccflags-y := -I$(src)/.. obj-$(CONFIG_OCFS2_FS_O2CB) += ocfs2_dlm.o diff --git a/fs/ocfs2/dlmfs/Makefile b/fs/ocfs2/dlmfs/Makefile index eed3db8c5b49..33431a0296a3 100644 --- a/fs/ocfs2/dlmfs/Makefile +++ b/fs/ocfs2/dlmfs/Makefile @@ -1,4 +1,4 @@ -ccflags-y := -Ifs/ocfs2 +ccflags-y := -I$(src)/.. obj-$(CONFIG_OCFS2_FS) += ocfs2_dlmfs.o -- 2.19.1