From patchwork Fri Apr 19 07:07:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: lufei X-Patchwork-Id: 1925423 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.linux.it (client-ip=213.254.12.146; helo=picard.linux.it; envelope-from=ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it; receiver=patchwork.ozlabs.org) Received: from picard.linux.it (picard.linux.it [213.254.12.146]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VLQhB3L03z1yZP for ; Fri, 19 Apr 2024 17:07:37 +1000 (AEST) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id 53DD13CFD4D for ; Fri, 19 Apr 2024 09:07:35 +0200 (CEST) X-Original-To: ltp@lists.linux.it Delivered-To: ltp@picard.linux.it Received: from in-2.smtp.seeweb.it (in-2.smtp.seeweb.it [IPv6:2001:4b78:1:20::2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by picard.linux.it (Postfix) with ESMTPS id 7C9BC3CFC8C for ; Fri, 19 Apr 2024 09:07:31 +0200 (CEST) Authentication-Results: in-2.smtp.seeweb.it; spf=pass (sender SPF authorized) smtp.mailfrom=uniontech.com (client-ip=15.184.224.54; helo=smtpbg154.qq.com; envelope-from=lufei@uniontech.com; receiver=lists.linux.it) Received: from smtpbg154.qq.com (smtpbg154.qq.com [15.184.224.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by in-2.smtp.seeweb.it (Postfix) with ESMTPS id 58D9560322F for ; Fri, 19 Apr 2024 09:07:28 +0200 (CEST) X-QQ-mid: bizesmtpsz4t1713510439txwlea7 X-QQ-Originating-IP: slAgHV/9QL6Kvf7Ob6m8F9E2sNxqkbUeu69GgtFsiAk= Received: from localhost.localdomain ( [125.76.217.162]) by bizesmtp.qq.com (ESMTP) with id ; Fri, 19 Apr 2024 15:07:18 +0800 (CST) X-QQ-SSF: 01400000000000C0B000000A0000000 X-QQ-FEAT: zT6n3Y95oi0PIei9JsOhYZNmtPXnxcCLlXRMZz//0I7xX3uYGZp4i4WEZIS2n EKvQvUGiUFpYkR1qMYN4fGmtwReMhfYN1HUbDiwaVjMvEr1Rha3F036smkMqsJgMnDeyaXL bwrjQafwFA+mZqbNTOwZX9C++NIuC4KqEvqXTUOHkD4izM2CiZqf7xgjm7Psm321C1qcP5/ vtolL7r7g4BQ/VVZ4ZYOq656W2MhO0TJhRdAcOcB01GWxSlcPhmDxwBFjsI+UGxqZe92y2o p+AX8EQ8ezjUXqJySCJMjIfIcTOHFtveQWI9dn49gQEfi9i1u8Cnc5QBrPQoTdKWuovxpfm 4KLPhb1tZmEsQMo9XKkskkSW4K3KLwpqi5H1pnZ7AS/ENtnM7CFDLs9xNxJR3sSQNe0WZTY X-QQ-GoodBg: 2 X-BIZMAIL-ID: 7472301369956579254 From: lufei To: ltp@lists.linux.it Date: Fri, 19 Apr 2024 15:07:17 +0800 Message-Id: <20240419070717.2506101-1-lufei@uniontech.com> X-Mailer: git-send-email 2.39.3 MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtpsz:uniontech.com:qybglogicsvrgz:qybglogicsvrgz6a-0 X-Spam-Status: No, score=-0.0 required=7.0 tests=DMARC_MISSING, SPF_HELO_PASS, SPF_PASS shortcircuit=no autolearn=disabled version=4.0.0 X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-13) on in-2.smtp.seeweb.it X-Virus-Scanned: clamav-milter 1.0.3 at in-2.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v2] Add case about arch_prctl syscall. X-BeenThere: ltp@lists.linux.it X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Test Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: lufei Errors-To: ltp-bounces+incoming=patchwork.ozlabs.org@lists.linux.it Sender: "ltp" Add testcase about arch_prctl syscall. Signed-off-by: Lu Fei --- configure.ac | 1 + .../kernel/syscalls/arch_prctl/.gitignore | 1 + testcases/kernel/syscalls/arch_prctl/Makefile | 8 +++ .../kernel/syscalls/arch_prctl/arch_prctl01.c | 56 +++++++++++++++++++ 4 files changed, 66 insertions(+) create mode 100644 testcases/kernel/syscalls/arch_prctl/.gitignore create mode 100644 testcases/kernel/syscalls/arch_prctl/Makefile create mode 100644 testcases/kernel/syscalls/arch_prctl/arch_prctl01.c diff --git a/configure.ac b/configure.ac index 1d7e862d8..0dcaddc0f 100644 --- a/configure.ac +++ b/configure.ac @@ -41,6 +41,7 @@ AC_CHECK_DECLS([SEM_STAT_ANY],,,[#include ]) AC_CHECK_HEADERS_ONCE([ \ asm/ldt.h \ + asm/prctl.h \ cpuid.h \ emmintrin.h \ ifaddrs.h \ diff --git a/testcases/kernel/syscalls/arch_prctl/.gitignore b/testcases/kernel/syscalls/arch_prctl/.gitignore new file mode 100644 index 000000000..24871e249 --- /dev/null +++ b/testcases/kernel/syscalls/arch_prctl/.gitignore @@ -0,0 +1 @@ +/arch_prctl01 diff --git a/testcases/kernel/syscalls/arch_prctl/Makefile b/testcases/kernel/syscalls/arch_prctl/Makefile new file mode 100644 index 000000000..272949d57 --- /dev/null +++ b/testcases/kernel/syscalls/arch_prctl/Makefile @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +# Copyright (c) UnionTech Software Technology Co.,Ltd. 2024 + +top_srcdir ?= ../../../.. + +include $(top_srcdir)/include/mk/testcases.mk + +include $(top_srcdir)/include/mk/generic_leaf_target.mk diff --git a/testcases/kernel/syscalls/arch_prctl/arch_prctl01.c b/testcases/kernel/syscalls/arch_prctl/arch_prctl01.c new file mode 100644 index 000000000..06b3d99b8 --- /dev/null +++ b/testcases/kernel/syscalls/arch_prctl/arch_prctl01.c @@ -0,0 +1,56 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) UnionTech Software Technology Co.,Ltd., 2024 + * Author: Lu Fei + */ + +/* + * [Description] + * + * Simple test on arch_prctl to set and get cpuid instruction of test thread. + */ + +# include "tst_test.h" +# include "lapi/syscalls.h" +# include +# ifdef HAVE_ASM_PRCTL_H +# include + +static int arch_prctl_get(int code, unsigned long *addr) { + return tst_syscall(__NR_arch_prctl, code, *addr); +} + +static int arch_prctl_set(int code, unsigned long addr) { + return tst_syscall(__NR_arch_prctl, code, addr); +} + +static int tc[] = {0,1}; + +static void run(unsigned int index){ + + unsigned long *addr = malloc(sizeof(long)); + + TEST(arch_prctl_set(ARCH_SET_CPUID, tc[index])); + + if (TST_RET == 0) + tst_res(TPASS, "set %s cpuid",tc[index] ? "enable" : "disable"); + else + tst_res(TFAIL, "failed to set cpuid"); + + TEST(arch_prctl_get(ARCH_GET_CPUID, addr)); + + if (TST_RET == tc[index]) + tst_res(TPASS, "get cpuid succeed."); + else + tst_res(TFAIL, "get cpuid failed."); +} + +static struct tst_test test = { + .test = run, + .tcnt = 2, + .min_kver = "4.11", +}; + +#else /* HAVE_ASM_PRCTL_H */ +TST_TEST_TCONF("missing "); +#endif