From patchwork Tue Sep 29 21:27:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Hubbard X-Patchwork-Id: 11806983 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D0D3E1668 for ; Tue, 29 Sep 2020 21:27:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A881E21734 for ; Tue, 29 Sep 2020 21:27:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="MVLqPfh2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729527AbgI2V1v (ORCPT ); Tue, 29 Sep 2020 17:27:51 -0400 Received: from hqnvemgate26.nvidia.com ([216.228.121.65]:9200 "EHLO hqnvemgate26.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729453AbgI2V1u (ORCPT ); Tue, 29 Sep 2020 17:27:50 -0400 Received: from hqmail.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate26.nvidia.com (using TLS: TLSv1.2, AES256-SHA) id ; Tue, 29 Sep 2020 14:27:38 -0700 Received: from HQMAIL101.nvidia.com (172.20.187.10) by HQMAIL111.nvidia.com (172.20.187.18) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Tue, 29 Sep 2020 21:27:50 +0000 Received: from sandstorm.nvidia.com (10.124.1.5) by mail.nvidia.com (172.20.187.10) with Microsoft SMTP Server id 15.0.1473.3 via Frontend Transport; Tue, 29 Sep 2020 21:27:50 +0000 From: John Hubbard To: Andrew Morton CC: Jonathan Corbet , =?utf-8?b?SsOpcsO0bWUgR2xpc3Nl?= , Ralph Campbell , Shuah Khan , LKML , , , , , John Hubbard Subject: [PATCH v2 4/8] selftests/vm: minor cleanup: Makefile and gup_test.c Date: Tue, 29 Sep 2020 14:27:43 -0700 Message-ID: <20200929212747.251804-5-jhubbard@nvidia.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200929212747.251804-1-jhubbard@nvidia.com> References: <20200929212747.251804-1-jhubbard@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1601414858; bh=Zni9lsR5e1NjfmaK4G4iADG4DW7oG777ffq2baIKbVA=; h=From:To:CC:Subject:Date:Message-ID:X-Mailer:In-Reply-To: References:MIME-Version:X-NVConfidentiality: Content-Transfer-Encoding:Content-Type; b=MVLqPfh2hox+vkU1QYnvn6Hc8neNua+34WXDYESz+8Qk72x3TO4mNLySc7KlOgQIg 0dTOIC6v9EyywdhlAs9w7K95g/Kgz6nC07cp6oYlvmHBYSwR1Vud2HHWq0Va+L8Gdo dPrK7A3wCcNSVt5Z8JbqzVKhNwMKRhW1IU7sKi9Vu7jp7Rd9g1uWtZ3SW+yvHB+IR6 mFppCRaDP8Tcy6cleNK7FHo52YJBjeGrgmsT92MO++0SbuMsWOuoTYaMZGKXeKrOKz JvKDdnV92YtN68Gv+IX9G1RTl5YerB39KFobY3sTbo7euYVwn9KeQgZci1htWqjDvA KID6qSeUfznew== Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org A few cleanups that don't deserve separate patches, but that also should not clutter up other functional changes: 1. Remove an unnecessary #include 2. Restore the sorted order of TEST_GEN_FILES. 3. Add -lpthread to the common LDLIBS, as it is harmless and several tests use it. This gets rid of one special rule already. Signed-off-by: John Hubbard --- tools/testing/selftests/vm/Makefile | 10 ++++------ tools/testing/selftests/vm/gup_test.c | 1 - 2 files changed, 4 insertions(+), 7 deletions(-) diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile index 5a3bd0c497b6..2579242386ac 100644 --- a/tools/testing/selftests/vm/Makefile +++ b/tools/testing/selftests/vm/Makefile @@ -21,14 +21,15 @@ MACHINE ?= $(shell echo $(uname_M) | sed -e 's/aarch64.*/arm64/') MAKEFLAGS += --no-builtin-rules CFLAGS = -Wall -I ../../../../usr/include $(EXTRA_CFLAGS) -LDLIBS = -lrt +LDLIBS = -lrt -lpthread TEST_GEN_FILES = compaction_test TEST_GEN_FILES += gup_test TEST_GEN_FILES += hmm-tests TEST_GEN_FILES += hugepage-mmap TEST_GEN_FILES += hugepage-shm -TEST_GEN_FILES += map_hugetlb +TEST_GEN_FILES += khugepaged TEST_GEN_FILES += map_fixed_noreplace +TEST_GEN_FILES += map_hugetlb TEST_GEN_FILES += map_populate TEST_GEN_FILES += mlock-random-test TEST_GEN_FILES += mlock2-tests @@ -37,7 +38,6 @@ TEST_GEN_FILES += on-fault-limit TEST_GEN_FILES += thuge-gen TEST_GEN_FILES += transhuge-stress TEST_GEN_FILES += userfaultfd -TEST_GEN_FILES += khugepaged ifeq ($(ARCH),x86_64) CAN_BUILD_I386 := $(shell ./../x86/check_cc.sh $(CC) ../x86/trivial_32bit_program.c -m32) @@ -76,7 +76,7 @@ TEST_FILES := test_vmalloc.sh KSFT_KHDR_INSTALL := 1 include ../lib.mk -$(OUTPUT)/hmm-tests: LDLIBS += -lhugetlbfs -lpthread +$(OUTPUT)/hmm-tests: LDLIBS += -lhugetlbfs ifeq ($(ARCH),x86_64) BINARIES_32 := $(patsubst %,$(OUTPUT)/%,$(BINARIES_32)) @@ -127,8 +127,6 @@ warn_32bit_failure: endif endif -$(OUTPUT)/userfaultfd: LDLIBS += -lpthread - $(OUTPUT)/mlock-random-test: LDLIBS += -lcap $(OUTPUT)/gup_test: ../../../../mm/gup_test.h diff --git a/tools/testing/selftests/vm/gup_test.c b/tools/testing/selftests/vm/gup_test.c index 70db259582c3..4e9f5d0ed0fc 100644 --- a/tools/testing/selftests/vm/gup_test.c +++ b/tools/testing/selftests/vm/gup_test.c @@ -4,7 +4,6 @@ #include #include #include -#include #include #include #include "../../../../mm/gup_test.h"