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 Received: from picard.linux.it (picard.linux.it [213.254.12.146]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8AD4AC4345F for ; Fri, 19 Apr 2024 07:07:49 +0000 (UTC) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id E3CDA3CFD80 for ; Fri, 19 Apr 2024 09:07:47 +0200 (CEST) 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-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 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.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 -- 2.39.3 -- Mailing list info: https://lists.linux.it/listinfo/ltp