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 D5A02C4345F for ; Sun, 21 Apr 2024 06:26:23 +0000 (UTC) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id DE1F93CF97D for ; Sun, 21 Apr 2024 08:26:21 +0200 (CEST) Received: from in-5.smtp.seeweb.it (in-5.smtp.seeweb.it [IPv6:2001:4b78:1:20::5]) (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 picard.linux.it (Postfix) with ESMTPS id 13E303CAB3F for ; Sun, 21 Apr 2024 08:26:03 +0200 (CEST) Authentication-Results: in-5.smtp.seeweb.it; spf=pass (sender SPF authorized) smtp.mailfrom=uniontech.com (client-ip=54.243.244.52; helo=smtpbguseast3.qq.com; envelope-from=lufei@uniontech.com; receiver=lists.linux.it) Received: from smtpbguseast3.qq.com (smtpbguseast3.qq.com [54.243.244.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by in-5.smtp.seeweb.it (Postfix) with ESMTPS id F3EB0600BAD for ; Sun, 21 Apr 2024 08:25:59 +0200 (CEST) X-QQ-mid: bizesmtp80t1713680752t2cii9g7 X-QQ-Originating-IP: 5oMPms3Bu6YnpUK3BFSgjiOOTGovlTwhud4z2Agf5hU= Received: from localhost.localdomain ( [125.76.217.162]) by bizesmtp.qq.com (ESMTP) with id ; Sun, 21 Apr 2024 14:25:50 +0800 (CST) X-QQ-SSF: 01400000000000C0B000000A0000000 X-QQ-FEAT: LE7C6P2vL8Q0MSQCGnsPkzoafJsU+Jh6w7C64dUns4GDr06fsyEzvbQDjdrMr 9z2nEdTuoYocHjXlAYHHllOT4XAA+hyPlcKh7Kps6jvu6V5bKpMyew5n1Qz4rlhZOq9K1B8 14/6LD2lnip7sJDwzBX4ZROHosea8r1LBQ1RhI8i01YiQhtmzRpQvMec63ynxdqQ43RRQif MoYzHHMEnazemQ0l0jCr4jMVp18zfjjKUDS3oO18XORDx8q+Ugkp6FlRWs6X85oaiORpG54 iuTx3nsXJFBqVrNTgdpQp4nzUQVd+jSYfya2Un5a0/w9f2DYGIOf3/hDjDLNR5pMaIxjvhh T/EEYjyy0sVkiHM7z/Pvcb8VtGSpJfGtiKHlnQaRLM2DLH7zA4VjdSXvm4i0nFwksOvVmlm X-QQ-GoodBg: 2 X-BIZMAIL-ID: 13129781283229474048 From: lufei To: chrubis@suse.cz, ltp@lists.linux.it Date: Sun, 21 Apr 2024 14:25:29 +0800 Message-Id: <20240421062529.2546977-1-lufei@uniontech.com> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20240419070717.2506101-1-lufei@uniontech.com> References: <20240419070717.2506101-1-lufei@uniontech.com> MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:uniontech.com:qybglogicsvrgz:qybglogicsvrgz6a-0 X-Virus-Scanned: clamav-milter 1.0.3 at in-5.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 + runtest/syscalls | 2 + .../kernel/syscalls/arch_prctl/.gitignore | 1 + testcases/kernel/syscalls/arch_prctl/Makefile | 8 +++ .../kernel/syscalls/arch_prctl/arch_prctl01.c | 52 +++++++++++++++++++ 5 files changed, 64 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/runtest/syscalls b/runtest/syscalls index 7794f1465..505b4243d 100644 --- a/runtest/syscalls +++ b/runtest/syscalls @@ -31,6 +31,8 @@ alarm05 alarm05 alarm06 alarm06 alarm07 alarm07 +arch_prctl01 arch_prctl01 + bind01 bind01 bind02 bind02 bind03 bind03 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..a3d3b35d5 --- /dev/null +++ b/testcases/kernel/syscalls/arch_prctl/arch_prctl01.c @@ -0,0 +1,52 @@ +// 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 void run(unsigned int index) +{ + unsigned long *addr = malloc(sizeof(long)); + + // index == 0 for disable cpuid, 1 for enable cpuid. + TST_EXP_PASS(arch_prctl_set(ARCH_SET_CPUID, index)); + + TEST(arch_prctl_get(ARCH_GET_CPUID, addr)); + + if (TST_RET == 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 = "4.12", +}; + +#else /* HAVE_ASM_PRCTL_H */ +TST_TEST_TCONF("missing "); +#endif -- 2.39.3 -- Mailing list info: https://lists.linux.it/listinfo/ltp