From patchwork Mon Sep 4 12:44:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maciej Wieczor-Retman X-Patchwork-Id: 720069 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD55BC71153 for ; Mon, 4 Sep 2023 12:45:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352927AbjIDMpw (ORCPT ); Mon, 4 Sep 2023 08:45:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53058 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240763AbjIDMpv (ORCPT ); Mon, 4 Sep 2023 08:45:51 -0400 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A1054CDB; Mon, 4 Sep 2023 05:45:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1693831533; x=1725367533; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=tVZ45VVk9jiOwslIlVhrQyeA3gThQGKo4Ac1RQA0Wo4=; b=gc0j+d2Ghbn2EgBhZHI9mvQ+3iN5RKyxd2WCtyISp0zyn///bNNWiVJg zGOKjxRfYX5fZN2ABjB+SBV60qx6pfAnESWPsrLmQyzZgJwmZzbEt4rtd ZVvXtXdEeJtLLlP2XZsO/lg2pi6iScS2uKFTtGPPrrzNclfwr59uBYXKh 25cjctNaEGm/Dhn8EOBh6vnuWlIjdpwuwElkhM1lJdQCyBw8bJ3h9QXcs ypSqOHEYiQZQ7hGcCbKZtkb9I0nlsDEdLnCUKJXD8H4S1BNrf7TVFHAQD IPzMyMNgZMgdg5hfanqO/GbRvG4ml9Us+YqvBO/jQc77RojEOCLoJDCj8 A==; X-IronPort-AV: E=McAfee;i="6600,9927,10823"; a="440555386" X-IronPort-AV: E=Sophos;i="6.02,226,1688454000"; d="scan'208";a="440555386" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Sep 2023 05:45:26 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10823"; a="914497771" X-IronPort-AV: E=Sophos;i="6.02,226,1688454000"; d="scan'208";a="914497771" Received: from mfederki-mobl1.ger.corp.intel.com (HELO wieczorr-mobl1.intel.com) ([10.213.15.69]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Sep 2023 05:45:23 -0700 From: Wieczor-Retman Maciej To: Nhat Pham , Johannes Weiner , Shuah Khan Cc: ilpo.jarvinen@linux.intel.com, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/8] selftests/cachestat: Fix print_cachestat format Date: Mon, 4 Sep 2023 14:44:25 +0200 Message-ID: X-Mailer: git-send-email 2.42.0 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org The format specifier in printf() call expects long int variables and received long long int. Change format specifiers to long long int so they match passed variables. Acked-by: Nhat Pham Signed-off-by: Wieczor-Retman Maciej --- Changelog v2: - Added Acked-by tag (Nhat) tools/testing/selftests/cachestat/test_cachestat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/cachestat/test_cachestat.c b/tools/testing/selftests/cachestat/test_cachestat.c index a5a4ac8dcb76..7f3871eef409 100644 --- a/tools/testing/selftests/cachestat/test_cachestat.c +++ b/tools/testing/selftests/cachestat/test_cachestat.c @@ -23,7 +23,7 @@ static const char * const dev_files[] = { void print_cachestat(struct cachestat *cs) { ksft_print_msg( - "Using cachestat: Cached: %lu, Dirty: %lu, Writeback: %lu, Evicted: %lu, Recently Evicted: %lu\n", + "Using cachestat: Cached: %llu, Dirty: %llu, Writeback: %llu, Evicted: %llu, Recently Evicted: %llu\n", cs->nr_cache, cs->nr_dirty, cs->nr_writeback, cs->nr_evicted, cs->nr_recently_evicted); } From patchwork Mon Sep 4 12:44:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maciej Wieczor-Retman X-Patchwork-Id: 720068 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 471AFC83F3F for ; Mon, 4 Sep 2023 12:45:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352976AbjIDMp5 (ORCPT ); Mon, 4 Sep 2023 08:45:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46006 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240763AbjIDMpz (ORCPT ); Mon, 4 Sep 2023 08:45:55 -0400 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C8208CCE; Mon, 4 Sep 2023 05:45:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1693831547; x=1725367547; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Ur7uZoww6FS6EfbpNkxHkTWp9s13PDMr1Npv7yNc/3U=; b=QPRTv9OeGPvpJjbv5xgTMYsSIQZ4aGidcoINN2KENtCi/Ok0trOVr7P1 S9CbQSd+6VVm32TYdFSMMldMM1DYyKcVIRD07w3yfNNB9tvviUvfVyIcn kqYrLIdPGnH9H0UfC9++DDdyOrfQeSj9TLB0wTk/7UiJ7St4uFL+FPqLy lfnhzQp2UTaQ3XKD3CpzRcfFtrgu2muwD/yeAA8rQ8ATdpcCdCibEYdQp h/vCDpcNgUFbj0YVJY0Wqal2INiDsGG5tI8NFe8LR0chIXa9hIN9g/K9g dHntr9AzCunrCUSYJzFJ17TonR9Euwx8ADscrfSodTyDV/0YMWgeaEuAD w==; X-IronPort-AV: E=McAfee;i="6600,9927,10823"; a="440555404" X-IronPort-AV: E=Sophos;i="6.02,226,1688454000"; d="scan'208";a="440555404" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Sep 2023 05:45:30 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10823"; a="914497823" X-IronPort-AV: E=Sophos;i="6.02,226,1688454000"; d="scan'208";a="914497823" Received: from mfederki-mobl1.ger.corp.intel.com (HELO wieczorr-mobl1.intel.com) ([10.213.15.69]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Sep 2023 05:45:28 -0700 From: Wieczor-Retman Maciej To: Christian Brauner , Shuah Khan , Christian Kellner Cc: ilpo.jarvinen@linux.intel.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: [PATCH v2 4/8] selftests/pidfd: Fix ksft print formats Date: Mon, 4 Sep 2023 14:44:27 +0200 Message-ID: <0ac871f5a15392dac7f308b8759cb17707faf789.1693829810.git.maciej.wieczor-retman@intel.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org Many calls to ksft print functions have format strings that don't match with other passed arguments. One call expects a string but doesn't provide any argument after the format string. Fix format specifiers so they match the passed variables. Add a missing variable to ksft_test_result_pass() inside pidfd_fdinfo_test() so it matches other cases in the switch statement. Fixes: 2def297ec7fb ("pidfd: add tests for NSpid info in fdinfo") Signed-off-by: Wieczor-Retman Maciej --- Changelog v2: - Add fixes tag to patch message. tools/testing/selftests/pidfd/pidfd_fdinfo_test.c | 2 +- tools/testing/selftests/pidfd/pidfd_test.c | 12 ++++++------ 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/tools/testing/selftests/pidfd/pidfd_fdinfo_test.c b/tools/testing/selftests/pidfd/pidfd_fdinfo_test.c index 4e86f927880c..01cc37bf611c 100644 --- a/tools/testing/selftests/pidfd/pidfd_fdinfo_test.c +++ b/tools/testing/selftests/pidfd/pidfd_fdinfo_test.c @@ -62,7 +62,7 @@ static void error_report(struct error *err, const char *test_name) break; case PIDFD_PASS: - ksft_test_result_pass("%s test: Passed\n"); + ksft_test_result_pass("%s test: Passed\n", test_name); break; default: diff --git a/tools/testing/selftests/pidfd/pidfd_test.c b/tools/testing/selftests/pidfd/pidfd_test.c index 00a07e7c571c..c081ae91313a 100644 --- a/tools/testing/selftests/pidfd/pidfd_test.c +++ b/tools/testing/selftests/pidfd/pidfd_test.c @@ -381,13 +381,13 @@ static int test_pidfd_send_signal_syscall_support(void) static void *test_pidfd_poll_exec_thread(void *priv) { - ksft_print_msg("Child Thread: starting. pid %d tid %d ; and sleeping\n", + ksft_print_msg("Child Thread: starting. pid %d tid %ld ; and sleeping\n", getpid(), syscall(SYS_gettid)); ksft_print_msg("Child Thread: doing exec of sleep\n"); execl("/bin/sleep", "sleep", str(CHILD_THREAD_MIN_WAIT), (char *)NULL); - ksft_print_msg("Child Thread: DONE. pid %d tid %d\n", + ksft_print_msg("Child Thread: DONE. pid %d tid %ld\n", getpid(), syscall(SYS_gettid)); return NULL; } @@ -427,7 +427,7 @@ static int child_poll_exec_test(void *args) { pthread_t t1; - ksft_print_msg("Child (pidfd): starting. pid %d tid %d\n", getpid(), + ksft_print_msg("Child (pidfd): starting. pid %d tid %ld\n", getpid(), syscall(SYS_gettid)); pthread_create(&t1, NULL, test_pidfd_poll_exec_thread, NULL); /* @@ -480,10 +480,10 @@ static void test_pidfd_poll_exec(int use_waitpid) static void *test_pidfd_poll_leader_exit_thread(void *priv) { - ksft_print_msg("Child Thread: starting. pid %d tid %d ; and sleeping\n", + ksft_print_msg("Child Thread: starting. pid %d tid %ld ; and sleeping\n", getpid(), syscall(SYS_gettid)); sleep(CHILD_THREAD_MIN_WAIT); - ksft_print_msg("Child Thread: DONE. pid %d tid %d\n", getpid(), syscall(SYS_gettid)); + ksft_print_msg("Child Thread: DONE. pid %d tid %ld\n", getpid(), syscall(SYS_gettid)); return NULL; } @@ -492,7 +492,7 @@ static int child_poll_leader_exit_test(void *args) { pthread_t t1, t2; - ksft_print_msg("Child: starting. pid %d tid %d\n", getpid(), syscall(SYS_gettid)); + ksft_print_msg("Child: starting. pid %d tid %ld\n", getpid(), syscall(SYS_gettid)); pthread_create(&t1, NULL, test_pidfd_poll_leader_exit_thread, NULL); pthread_create(&t2, NULL, test_pidfd_poll_leader_exit_thread, NULL); From patchwork Mon Sep 4 12:44:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maciej Wieczor-Retman X-Patchwork-Id: 720067 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6F23CCA0FF6 for ; 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X-IronPort-AV: E=McAfee;i="6600,9927,10823"; a="440555421" X-IronPort-AV: E=Sophos;i="6.02,226,1688454000"; d="scan'208";a="440555421" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Sep 2023 05:45:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10823"; a="914497832" X-IronPort-AV: E=Sophos;i="6.02,226,1688454000"; d="scan'208";a="914497832" Received: from mfederki-mobl1.ger.corp.intel.com (HELO wieczorr-mobl1.intel.com) ([10.213.15.69]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Sep 2023 05:45:33 -0700 From: Wieczor-Retman Maciej To: Paolo Bonzini , Shuah Khan Cc: ilpo.jarvinen@linux.intel.com, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 6/8] selftests/kvm: Replace attribute with macro Date: Mon, 4 Sep 2023 14:44:29 +0200 Message-ID: <876277d8e5c6a1defadc3758b543217947615cff.1693829810.git.maciej.wieczor-retman@intel.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org The __printf() macro is used in many tools in the linux kernel to validate the format specifiers in functions that use printf. The kvm selftest uses it without putting it in a macro definition while it also imports the kselftests.h header. Use __printf() from kselftests.h instead of the full attribute. Signed-off-by: Wieczor-Retman Maciej --- Changelog v2: - Reword patch message. - Use __printf() on test_assert(). tools/testing/selftests/kvm/include/test_util.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/kvm/include/test_util.h b/tools/testing/selftests/kvm/include/test_util.h index a6e9f215ce70..357fb7d8f6b4 100644 --- a/tools/testing/selftests/kvm/include/test_util.h +++ b/tools/testing/selftests/kvm/include/test_util.h @@ -33,7 +33,7 @@ static inline int _no_printf(const char *format, ...) { return 0; } #define pr_info(...) _no_printf(__VA_ARGS__) #endif -void print_skip(const char *fmt, ...) __attribute__((format(printf, 1, 2))); +void __printf(1, 2) print_skip(const char *fmt, ...); #define __TEST_REQUIRE(f, fmt, ...) \ do { \ if (!(f)) \ @@ -46,9 +46,9 @@ ssize_t test_write(int fd, const void *buf, size_t count); ssize_t test_read(int fd, void *buf, size_t count); int test_seq_read(const char *path, char **bufp, size_t *sizep); -void test_assert(bool exp, const char *exp_str, - const char *file, unsigned int line, const char *fmt, ...) - __attribute__((format(printf, 5, 6))); +void __printf(5, 6) test_assert(bool exp, const char *exp_str, + const char *file, unsigned int line, + const char *fmt, ...); #define TEST_ASSERT(e, fmt, ...) \ test_assert((e), #e, __FILE__, __LINE__, fmt, ##__VA_ARGS__) From patchwork Mon Sep 4 12:44:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maciej Wieczor-Retman X-Patchwork-Id: 720066 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2EE22C83F2C for ; Mon, 4 Sep 2023 12:46:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352939AbjIDMqE (ORCPT ); Mon, 4 Sep 2023 08:46:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46098 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345281AbjIDMp4 (ORCPT ); Mon, 4 Sep 2023 08:45:56 -0400 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 53725CE2; Mon, 4 Sep 2023 05:45:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1693831552; x=1725367552; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=MHP/tyZYUAXuReqVf8J+AcZrD7lYWnZcCDK9Q2cSu4Y=; b=FcsRw9aWgZ04rnL52sIAkNR5XMhgVqYWyIYbCaWwDCz9hgZ0M/misGUq kqQXCq/bvWXUjqVyilhEkQttyQ9ezyzJTXxyHKHdZrOcqpy6S92xfINx4 2OtzbKCm50dLw+B2Qe0TVZKcu5ubJlTAp7xtXcpwtB1q43kH2ssCoaebr WgYnqBu0enhnK7mR+lNQY8QmT1NLKAx6zGRFjhFlPmzBWe9STfFoEHk6g 7opkr5blF9LrJHsdD+fiWFliNX2TqKv8HgNZ9Rpry3JuCIUPhWMgxT5wW 8IXcwCM+QwjxoeWKNSS7LaO6cOaKIjizK8/Gf1YMecJRy6SNbVcybq5KS w==; X-IronPort-AV: E=McAfee;i="6600,9927,10823"; a="440555438" X-IronPort-AV: E=Sophos;i="6.02,226,1688454000"; d="scan'208";a="440555438" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Sep 2023 05:45:39 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10823"; a="914497878" X-IronPort-AV: E=Sophos;i="6.02,226,1688454000"; d="scan'208";a="914497878" Received: from mfederki-mobl1.ger.corp.intel.com (HELO wieczorr-mobl1.intel.com) ([10.213.15.69]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Sep 2023 05:45:37 -0700 From: Wieczor-Retman Maciej To: Fenghua Yu , Reinette Chatre , Shuah Khan Cc: ilpo.jarvinen@linux.intel.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: [PATCH v2 8/8] selftests/resctrl: Fix wrong format specifier Date: Mon, 4 Sep 2023 14:44:31 +0200 Message-ID: X-Mailer: git-send-email 2.42.0 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org A long unsigned int variable is passed to the ksft_print_msg() and the format specifier used expects a variable of type int. Change the format specifier to match the passed variable. Signed-off-by: Wieczor-Retman Maciej --- Changelog v2: - Added this patch to the series. tools/testing/selftests/resctrl/cache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/resctrl/cache.c b/tools/testing/selftests/resctrl/cache.c index d3cbb829ff6a..a5d082cd2d53 100644 --- a/tools/testing/selftests/resctrl/cache.c +++ b/tools/testing/selftests/resctrl/cache.c @@ -294,7 +294,7 @@ int show_cache_info(unsigned long sum_llc_val, int no_of_bits, ret = platform && abs((int)diff_percent) > max_diff_percent && (cmt ? (abs(avg_diff) > max_diff) : true); - ksft_print_msg("%s Check cache miss rate within %d%%\n", + ksft_print_msg("%s Check cache miss rate within %lu%%\n", ret ? "Fail:" : "Pass:", max_diff_percent); ksft_print_msg("Percent diff=%d\n", abs((int)diff_percent));