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[2620:137:e000::1:20]) by mx.google.com with ESMTP id k20-20020a634b54000000b0046ece301e82si16996675pgl.756.2022.11.09.14.21.41; Wed, 09 Nov 2022 14:21:55 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@bytedance-com.20210112.gappssmtp.com header.s=20210112 header.b=8F6WoDkV; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=bytedance.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232013AbiKIWLY (ORCPT + 99 others); Wed, 9 Nov 2022 17:11:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32916 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229784AbiKIWLV (ORCPT ); Wed, 9 Nov 2022 17:11:21 -0500 Received: from mail-wr1-x431.google.com (mail-wr1-x431.google.com [IPv6:2a00:1450:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0EB0B303E3 for ; Wed, 9 Nov 2022 14:11:20 -0800 (PST) Received: by mail-wr1-x431.google.com with SMTP id y16so27860064wrt.12 for ; Wed, 09 Nov 2022 14:11:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=sJ3GKuVP0imx2POuBXkubXthFsDTUZ2cFaQOvp4RnX4=; b=8F6WoDkV30FemhBYOzo7/gw3yLnKcBlPDpi4cbnyhJkCjDl1OHXNEsIJfEOZjt0z6E kGCOjdGdNzYPQiMgn0DM2+3CS61G4LSzruznyEmDHiWHSmb8PJ6g1bcB6hX8R5WIZpdn /Gunw0Qd09fKmgQ7K8DWwVXcNOlk84THBdxrF1ubpWKUd6O3PdkB2j+a5YEWmOjmr3NX 0HRM8cvQWiilsDenpJraXTB3A5pOdw1CKxBgRhCsSpjnVsvdYAfpcFuSZPPPTBQ5EO+a 3deGsyMhlypOzCzIt/n1nXlJJugA0ZNKfVjK3oW0V4ojgqSv1NnREmeTbAs2s8O8JGNG WVRQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=sJ3GKuVP0imx2POuBXkubXthFsDTUZ2cFaQOvp4RnX4=; b=SdOYXPZSycLfX02hkbGGUTBP3sJejjlG0aMBLMr89DRg540OVvDGOk8dy09N+teEnp zBk6RaA68X5mzhk821tpux7D1DetLD3L2Ogy5QFq0JGEDmIyvRwXON/EBO4m8qlii1x0 dUkd9Pk4IhJhOMyuCrTU0qbg8rGAnWCTFTJXzkIZ3vx3g1IO3Jgj2HUdPa2y7slAJizj PsxOWgES+wW6tYC2YwRh+/uzncOw1K7lC2puIsr4lFbAoESQupwVGKlap2VeK9q3wD49 ZawmQRH4e/+Uh6uBThKw+6d+uf9xPA7IehFXZQi3CVWLB6UzfLbtp6tH4RLZFExRbea8 ll3g== X-Gm-Message-State: ACrzQf3Gck47lbI/97oMEmLGtTUhJxMXtQaDvNh1YI1SdbNC+E1ThmQD ASsR7Qw8/rCikp/WiIWDxHkXBQ== X-Received: by 2002:a5d:4441:0:b0:236:6c3e:efb4 with SMTP id x1-20020a5d4441000000b002366c3eefb4mr39347938wrr.539.1668031878566; Wed, 09 Nov 2022 14:11:18 -0800 (PST) Received: from localhost ([95.148.15.66]) by smtp.gmail.com with ESMTPSA id s25-20020adfa299000000b00236b2804d79sm14626583wra.2.2022.11.09.14.11.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Nov 2022 14:11:18 -0800 (PST) From: Punit Agrawal To: akpm@linux-foundation.org, shuah@kernel.org Cc: adobriyan@gmail.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kselftest@vger.kernel.org, Punit Agrawal Subject: [PATCH v2 1/2] selftests: proc: Fix proc-empty-vm build error on non x86_64 Date: Wed, 9 Nov 2022 22:11:03 +0000 Message-Id: <20221109221104.1797802-1-punit.agrawal@bytedance.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1749016939806214696?= X-GMAIL-MSGID: =?utf-8?q?1749058862659322109?= The proc-empty-vm test is implemented for x86_64 and fails to build for other architectures. Rather then emitting a compiler error it would be preferable to only build the test on supported architectures. Mark proc-empty-vm as a test for x86_64 and customise the Makefile to build it only when building for this target architecture. Fixes: 5bc73bb3451b ("proc: test how it holds up with mapping'less process") Signed-off-by: Punit Agrawal --- v1 -> v2 * Fixed missing compilation on x86_64 Previous version * https://lore.kernel.org/all/20221109110621.1791999-1-punit.agrawal@bytedance.com/ tools/testing/selftests/proc/Makefile | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/proc/Makefile b/tools/testing/selftests/proc/Makefile index cd95369254c0..743aaa0cdd52 100644 --- a/tools/testing/selftests/proc/Makefile +++ b/tools/testing/selftests/proc/Makefile @@ -1,14 +1,16 @@ # SPDX-License-Identifier: GPL-2.0-only + +# When ARCH not overridden for crosscompiling, lookup machine +ARCH ?= $(shell uname -m 2>/dev/null || echo not) + CFLAGS += -Wall -O2 -Wno-unused-function CFLAGS += -D_GNU_SOURCE LDFLAGS += -pthread -TEST_GEN_PROGS := TEST_GEN_PROGS += fd-001-lookup TEST_GEN_PROGS += fd-002-posix-eq TEST_GEN_PROGS += fd-003-kthread TEST_GEN_PROGS += proc-loadavg-001 -TEST_GEN_PROGS += proc-empty-vm TEST_GEN_PROGS += proc-pid-vm TEST_GEN_PROGS += proc-self-map-files-001 TEST_GEN_PROGS += proc-self-map-files-002 @@ -26,4 +28,8 @@ TEST_GEN_PROGS += thread-self TEST_GEN_PROGS += proc-multiple-procfs TEST_GEN_PROGS += proc-fsconfig-hidepid +TEST_GEN_PROGS_x86_64 += proc-empty-vm + +TEST_GEN_PROGS += $(TEST_GEN_PROGS_$(ARCH)) + include ../lib.mk