From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8D67C27A93D; Mon, 18 Aug 2025 13:25:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755523502; cv=none; b=GM6lONhb0NaUKSyzeQOZgKbMU4lcc4XaRlxIfzUiH1mA5zZsk4mgJTZctdmcVBx2lOdctcxDEC07k1sQhSzW6WtgfAJEIP4gedkXsqwGsn+0v6s9mwAXkZ01lblw673/skHZmbEN2Y0YUi0yUGmx+NZfW9nbv3cwv89ScG65c7c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755523502; c=relaxed/simple; bh=G3oU6pC2Dy4y77YsIneY/o/iDclry1Jt93TGzxpSrTc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=dZaOsgmx2HV5TUzpG9SFUPd1rOkSS9tgW8soxW8/zNjCjpPtM2cPwRKWauOw69icajkcD4dOj7IhDANoW7QFNKZyJErupQ7r4VH3Qh1foKqtI9Bc+guhEAgPbWPtnC4iXT5dh/tdtYmoL7+6AXc7PQDrpnDV6wm34hf1JGyfgBc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=EkU6Tc2x; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="EkU6Tc2x" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1251BC4CEEB; Mon, 18 Aug 2025 13:25:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1755523502; bh=G3oU6pC2Dy4y77YsIneY/o/iDclry1Jt93TGzxpSrTc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EkU6Tc2x/7CD7nvYGC1l0Aihk4Huyjnt7+pDX/eZeMvTq6vk0ih6Y1WcZTBSgxlZ7 m96/eSJ6YNp3lsX/TpCLdzOQRHV8VuGk3OOj4EJYUTyhGmooxM56jOg+6/HFrW9hRR icC1/N+bqW41PinkMOJKgf8/Sosxvmmhp3UUyMf4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= , Thomas Gleixner , Muhammad Usama Anjum , Sasha Levin Subject: [PATCH 6.15 158/515] selftests: vDSO: vdso_test_getrandom: Always print TAP header Date: Mon, 18 Aug 2025 14:42:24 +0200 Message-ID: <20250818124504.467869153@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250818124458.334548733@linuxfoundation.org> References: <20250818124458.334548733@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Thomas Weißschuh [ Upstream commit 1158220b24674edaf885433153deb4f0e5c7d331 ] The TAP specification requires that the output begins with a header line. If vgetrandom_init() fails and skips the test, that header line is missing. Call vgetrandom_init() after ksft_print_header(). Signed-off-by: Thomas Weißschuh Signed-off-by: Thomas Gleixner Reviewed-by: Muhammad Usama Anjum Link: https://lore.kernel.org/all/20250611-selftests-vdso-fixes-v3-8-e62e37a6bcf5@linutronix.de Signed-off-by: Sasha Levin --- tools/testing/selftests/vDSO/vdso_test_getrandom.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/vDSO/vdso_test_getrandom.c b/tools/testing/selftests/vDSO/vdso_test_getrandom.c index 95057f7567db..ff8d5675da2b 100644 --- a/tools/testing/selftests/vDSO/vdso_test_getrandom.c +++ b/tools/testing/selftests/vDSO/vdso_test_getrandom.c @@ -242,6 +242,7 @@ static void kselftest(void) pid_t child; ksft_print_header(); + vgetrandom_init(); ksft_set_plan(2); for (size_t i = 0; i < 1000; ++i) { @@ -295,8 +296,6 @@ static void usage(const char *argv0) int main(int argc, char *argv[]) { - vgetrandom_init(); - if (argc == 1) { kselftest(); return 0; @@ -306,6 +305,9 @@ int main(int argc, char *argv[]) usage(argv[0]); return 1; } + + vgetrandom_init(); + if (!strcmp(argv[1], "bench-single")) bench_single(); else if (!strcmp(argv[1], "bench-multi")) -- 2.39.5