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 DB923CAC5A5 for ; Thu, 25 Sep 2025 08:19:34 +0000 (UTC) Received: from picard.linux.it (localhost [IPv6:::1]) by picard.linux.it (Postfix) with ESMTP id 4BC123CDD0A for ; Thu, 25 Sep 2025 10:19:33 +0200 (CEST) Received: from in-6.smtp.seeweb.it (in-6.smtp.seeweb.it [IPv6:2001:4b78:1:20::6]) (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 7BB983CD967 for ; Thu, 25 Sep 2025 10:19:16 +0200 (CEST) Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2a07:de40:b251:101:10:150:64:1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by in-6.smtp.seeweb.it (Postfix) with ESMTPS id C38841400BEE for ; Thu, 25 Sep 2025 10:19:15 +0200 (CEST) Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 68D934DEFF; Thu, 25 Sep 2025 08:19:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1758788352; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FsPX/SdNXkKNap1Wi+R8ONe4TPe/utBL8uVlnFfl0r0=; b=smtQvlCDQPKiwnUbL7EL86JzPe4w4SLpuNEwZ1RnRtti3clmvRUvRmmKhEBoCqdXheRegq cIhIODrZ389HY/WPMVm+bxMq3MZAh+wxWHae5P+HpRm9aDg4PQUv186iOJDte0qOptxAKA +v+XM/M13VD42OoNeQbHHWLVqT+Dpoc= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1758788352; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FsPX/SdNXkKNap1Wi+R8ONe4TPe/utBL8uVlnFfl0r0=; b=33vBKiw5z0QUqMh+MbyYybBGu40+1FnEgfxsiFxiwBctautpt6wOCaciF8PMuqPzIVyR15 hZ4v5r4hiPZJcGDQ== Authentication-Results: smtp-out1.suse.de; dkim=pass header.d=suse.de header.s=susede2_rsa header.b=smtQvlCD; dkim=pass header.d=suse.de header.s=susede2_ed25519 header.b=33vBKiw5 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1758788352; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FsPX/SdNXkKNap1Wi+R8ONe4TPe/utBL8uVlnFfl0r0=; b=smtQvlCDQPKiwnUbL7EL86JzPe4w4SLpuNEwZ1RnRtti3clmvRUvRmmKhEBoCqdXheRegq cIhIODrZ389HY/WPMVm+bxMq3MZAh+wxWHae5P+HpRm9aDg4PQUv186iOJDte0qOptxAKA +v+XM/M13VD42OoNeQbHHWLVqT+Dpoc= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1758788352; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FsPX/SdNXkKNap1Wi+R8ONe4TPe/utBL8uVlnFfl0r0=; b=33vBKiw5z0QUqMh+MbyYybBGu40+1FnEgfxsiFxiwBctautpt6wOCaciF8PMuqPzIVyR15 hZ4v5r4hiPZJcGDQ== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 5F687132C9; Thu, 25 Sep 2025 08:19:12 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id qGNGFwD71GjGQQAAD6G6ig (envelope-from ); Thu, 25 Sep 2025 08:19:12 +0000 From: Avinesh Kumar To: ltp@lists.linux.it Date: Thu, 25 Sep 2025 10:19:11 +0200 Message-ID: <20250925081912.14822-1-akumar@suse.de> X-Mailer: git-send-email 2.51.0 In-Reply-To: References: MIME-Version: 1.0 X-Spamd-Result: default: False [-3.01 / 50.00]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; TO_DN_SOME(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; FUZZY_RATELIMITED(0.00)[rspamd.com]; RCVD_TLS_ALL(0.00)[]; DKIM_TRACE(0.00)[suse.de:+]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; DNSWL_BLOCKED(0.00)[2a07:de40:b281:104:10:150:64:97:from,2a07:de40:b281:106:10:150:64:167:received]; RCVD_VIA_SMTP_AUTH(0.00)[]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; RCPT_COUNT_THREE(0.00)[4]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo, imap1.dmz-prg2.suse.org:rdns, suse.de:mid, suse.de:dkim, suse.de:email] X-Rspamd-Queue-Id: 68D934DEFF X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Action: no action X-Virus-Scanned: clamav-milter 1.0.7 at in-6.smtp.seeweb.it X-Virus-Status: Clean Subject: [LTP] [PATCH v5] Introduce ioctl_pidfd_get_info_supported() function 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Check if ioctl(PIDFD_GET_INFO) is implemented or not before proceeding in ioctl_pidfd05 test Reviewed-by: Li Wang Reviewed-by: Cyril Hrubis Suggested-by: Cyril Hrubis Suggested-by: Petr Vorel Signed-off-by: Avinesh Kumar --- testcases/kernel/syscalls/ioctl/ioctl_pidfd.h | 28 +++++++++++++++++++ .../kernel/syscalls/ioctl/ioctl_pidfd05.c | 9 +++++- 2 files changed, 36 insertions(+), 1 deletion(-) diff --git a/testcases/kernel/syscalls/ioctl/ioctl_pidfd.h b/testcases/kernel/syscalls/ioctl/ioctl_pidfd.h index 811f969cd..2740284f7 100644 --- a/testcases/kernel/syscalls/ioctl/ioctl_pidfd.h +++ b/testcases/kernel/syscalls/ioctl/ioctl_pidfd.h @@ -9,6 +9,34 @@ #include "tst_test.h" #include "lapi/pidfd.h" +static inline int ioctl_pidfd_get_info_supported(void) +{ + pid_t pid; + int pidfd, ret; + int supported = 0; + struct pidfd_info info; + + if (tst_kvercmp(6, 13, 0) >= 0) + return 1; + + memset(&info, 0, sizeof(struct pidfd_info)); + + pid = SAFE_FORK(); + if (!pid) + exit(100); + + pidfd = SAFE_PIDFD_OPEN(pid, 0); + + ret = ioctl(pidfd, PIDFD_GET_INFO, &info); + SAFE_WAITPID(pid, NULL, 0); + + if (ret != -1) + supported = 1; + + SAFE_CLOSE(pidfd); + return supported; +} + static inline int ioctl_pidfd_info_exit_supported(void) { int ret; diff --git a/testcases/kernel/syscalls/ioctl/ioctl_pidfd05.c b/testcases/kernel/syscalls/ioctl/ioctl_pidfd05.c index c379717b3..d20c6f074 100644 --- a/testcases/kernel/syscalls/ioctl/ioctl_pidfd05.c +++ b/testcases/kernel/syscalls/ioctl/ioctl_pidfd05.c @@ -14,7 +14,7 @@ #include "tst_test.h" #include "lapi/pidfd.h" #include "lapi/sched.h" -#include "lapi/ioctl.h" +#include "ioctl_pidfd.h" struct pidfd_info_invalid { uint32_t dummy; @@ -48,8 +48,15 @@ static void run(void) SAFE_CLOSE(pidfd); } +static void setup(void) +{ + if (!ioctl_pidfd_get_info_supported()) + tst_brk(TCONF, "ioctl(PIDFD_GET_INFO) is not implemented"); +} + static struct tst_test test = { .test_all = run, + .setup = setup, .forks_child = 1, .bufs = (struct tst_buffers []) { {&args, .size = sizeof(*args)}, -- 2.51.0 -- Mailing list info: https://lists.linux.it/listinfo/ltp