From patchwork Thu Feb 15 13:28:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 773182 Received: from baptiste.telenet-ops.be (baptiste.telenet-ops.be [195.130.132.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B9D7D130E2E for ; Thu, 15 Feb 2024 13:28:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.130.132.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708003708; cv=none; b=eSyiKr0xdrXIANxS3PAiiyPBZ6vXfLdt/GvfiBvge0M1nkdJVG8ECAm94gaQJwCd6DB3lXnBeIgep67zJE1AC6/k4olBH7e4JmGtJxo20QIyKlnoArsjLSEl7edNrSLmlim3tzQMMSglR6G4kfSADdgfEEH0Fl6uL5EHeAnge+g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708003708; c=relaxed/simple; bh=yErmxTR4sdF8IYbb0NbWHYGlmsiQdjhvfNimdEVhaeA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=c3j6V6No9lhHqZFC/Gr+jm5XeS2YsNd76Pzso4vOlXNRrjvyp6C2Tl21Cp5Etbo9xr92BINgWtDgCH3g9vUCEufVrPNxeELtn8EotiZx0LLSR4OC+epF4NDYdzv1JM99BdT3Rd6017Ftd5SnUEjNcqOgJCiWZer2hJVYRtZoaz0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be; spf=none smtp.mailfrom=linux-m68k.org; arc=none smtp.client-ip=195.130.132.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=glider.be Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux-m68k.org Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed40:ac52:3a54:2a84:d65a]) by baptiste.telenet-ops.be with bizsmtp id nRUJ2B0060LVNSS01RUJxk; Thu, 15 Feb 2024 14:28:18 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1rabmd-000gzE-2Y; Thu, 15 Feb 2024 14:28:18 +0100 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1rabmk-00HZka-E7; Thu, 15 Feb 2024 14:28:18 +0100 From: Geert Uytterhoeven To: John Stultz , Thomas Gleixner , Stephen Boyd , Shuah Khan , Wolfram Sang , =?utf-8?q?Niklas_S=C3=B6de?= =?utf-8?q?rlund?= Cc: linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH resend] selftests: timers: clocksource-switch: Adapt progress to kselftest framework Date: Thu, 15 Feb 2024 14:28:17 +0100 Message-Id: <7960007c8517109b592995ad10a3058fbe5aae75.1708003520.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 When adapting the test to the kselftest framework, a few printf() calls indicating test progress were not updated. Fix this by replacing these printf() calls by ksft_print_msg() calls. Fixes: ce7d101750ff8450 ("selftests: timers: clocksource-switch: adapt to kselftest framework") Signed-off-by: Geert Uytterhoeven Reviewed-by: Thomas Gleixner --- When just running the test, the output looks like: # Validating clocksource arch_sys_counter TAP version 13 1..12 ok 1 CLOCK_REALTIME ... # Validating clocksource ffca0000.timer TAP version 13 1..12 ok 1 CLOCK_REALTIME ... When redirecting the test output to a file, the progress prints are not interspersed with the test output, but collated at the end: TAP version 13 1..12 ok 1 CLOCK_REALTIME ... TAP version 13 1..12 ok 1 CLOCK_REALTIME ... # Totals: pass:6 fail:0 xfail:0 xpass:0 skip:6 error:0 # Validating clocksource arch_sys_counter # Validating clocksource ffca0000.timer ... This makes it hard to match the test results with the timer under test. Is there a way to fix this? The test does use fork(). Thanks! --- tools/testing/selftests/timers/clocksource-switch.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/timers/clocksource-switch.c b/tools/testing/selftests/timers/clocksource-switch.c index c5264594064c8516..83faa4e354e389c2 100644 --- a/tools/testing/selftests/timers/clocksource-switch.c +++ b/tools/testing/selftests/timers/clocksource-switch.c @@ -156,8 +156,8 @@ int main(int argc, char **argv) /* Check everything is sane before we start switching asynchronously */ if (do_sanity_check) { for (i = 0; i < count; i++) { - printf("Validating clocksource %s\n", - clocksource_list[i]); + ksft_print_msg("Validating clocksource %s\n", + clocksource_list[i]); if (change_clocksource(clocksource_list[i])) { status = -1; goto out; @@ -169,7 +169,7 @@ int main(int argc, char **argv) } } - printf("Running Asynchronous Switching Tests...\n"); + ksft_print_msg("Running Asynchronous Switching Tests...\n"); pid = fork(); if (!pid) return run_tests(runtime);