From patchwork Thu Jan 30 07:01:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandipan Das X-Patchwork-Id: 1231328 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 487X6V2YRGz9sNF for ; Thu, 30 Jan 2020 18:29:22 +1100 (AEDT) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 487X6V1vBPzDqYP for ; Thu, 30 Jan 2020 18:29:22 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux.ibm.com (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=sandipan@linux.ibm.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 487WVQ2FMpzDqYX for ; Thu, 30 Jan 2020 18:01:33 +1100 (AEDT) Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 00U703Sf067948 for ; Thu, 30 Jan 2020 02:01:30 -0500 Received: from e06smtp05.uk.ibm.com (e06smtp05.uk.ibm.com [195.75.94.101]) by mx0a-001b2d01.pphosted.com with ESMTP id 2xu5qbx4g4-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 30 Jan 2020 02:01:30 -0500 Received: from localhost by e06smtp05.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Thu, 30 Jan 2020 07:01:24 -0000 Received: from d06av22.portsmouth.uk.ibm.com (d06av22.portsmouth.uk.ibm.com [9.149.105.58]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 00U71NZl19660994 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 30 Jan 2020 07:01:23 GMT Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 714814C04E; Thu, 30 Jan 2020 07:01:23 +0000 (GMT) Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D621B4C046; Thu, 30 Jan 2020 07:01:21 +0000 (GMT) Received: from fir03.in.ibm.com (unknown [9.121.59.65]) by d06av22.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 30 Jan 2020 07:01:21 +0000 (GMT) From: Sandipan Das To: shuah@kernel.org, skhan@linuxfoundation.org, linux-kselftest@vger.kernel.org Subject: [PATCH 1/2] selftests: vm: Do not override definition of ARCH Date: Thu, 30 Jan 2020 12:31:18 +0530 X-Mailer: git-send-email 2.17.1 In-Reply-To: References: In-Reply-To: References: X-TM-AS-GCONF: 00 x-cbid: 20013007-0020-0000-0000-000003A5453F X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 20013007-0021-0000-0000-000021FCF921 Message-Id: <471a73600bf9f59a59484726f50f81d7f54f4b2f.1580367152.git.sandipan@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.572 definitions=2020-01-30_01:2020-01-28, 2020-01-30 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 phishscore=0 adultscore=0 mlxlogscore=999 suspectscore=0 priorityscore=1501 malwarescore=0 mlxscore=0 clxscore=1015 bulkscore=0 spamscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-1911200001 definitions=main-2001300046 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kamalesh@linux.vnet.ibm.com, linux-mm@kvack.org, mhiramat@kernel.org, aneesh.kumar@linux.ibm.com, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Independent builds of the vm selftests is currently broken because commit 7549b3364201 overrides the value of ARCH with the machine name from uname. This does not always match the architecture names used for tasks like header installation. E.g. for building tests on powerpc64, we need ARCH=powerpc and not ARCH=ppc64 or ARCH=ppc64le. Otherwise, the build fails as shown below. $ uname -m ppc64le $ make -C tools/testing/selftests/vm make: Entering directory '/home/sandipan/linux/tools/testing/selftests/vm' make --no-builtin-rules ARCH=ppc64le -C ../../../.. headers_install make[1]: Entering directory '/home/sandipan/linux' Makefile:653: arch/ppc64le/Makefile: No such file or directory make[1]: *** No rule to make target 'arch/ppc64le/Makefile'. Stop. make[1]: Leaving directory '/home/sandipan/linux' ../lib.mk:50: recipe for target 'khdr' failed make: *** [khdr] Error 2 make: Leaving directory '/home/sandipan/linux/tools/testing/selftests/vm' Fixes: 7549b3364201 ("selftests: vm: Build/Run 64bit tests only on 64bit arch") Signed-off-by: Sandipan Das Tested-by: Michael Ellerman --- tools/testing/selftests/vm/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile index 7f9a8a8c31da..3f2e2f0ccbc9 100644 --- a/tools/testing/selftests/vm/Makefile +++ b/tools/testing/selftests/vm/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for vm selftests uname_M := $(shell uname -m 2>/dev/null || echo not) -ARCH ?= $(shell echo $(uname_M) | sed -e 's/aarch64.*/arm64/') +MACHINE ?= $(shell echo $(uname_M) | sed -e 's/aarch64.*/arm64/') CFLAGS = -Wall -I ../../../../usr/include $(EXTRA_CFLAGS) LDLIBS = -lrt @@ -19,7 +19,7 @@ TEST_GEN_FILES += thuge-gen TEST_GEN_FILES += transhuge-stress TEST_GEN_FILES += userfaultfd -ifneq (,$(filter $(ARCH),arm64 ia64 mips64 parisc64 ppc64 riscv64 s390x sh64 sparc64 x86_64)) +ifneq (,$(filter $(MACHINE),arm64 ia64 mips64 parisc64 ppc64 riscv64 s390x sh64 sparc64 x86_64)) TEST_GEN_FILES += va_128TBswitch TEST_GEN_FILES += virtual_address_range endif