From patchwork Thu Jun 5 21:34:31 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 894603 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 F119E20330; Thu, 5 Jun 2025 21:40:12 +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=1749159613; cv=none; b=U5tWDjEt26/3fT4IVUGeI/8MqSaazwBLjBpX/Y4YZTj08mgSqBbee0HpHH4xM5S+8y2IJS50FTcto1xU/LBrqs2Bq6wcowLXz/6r77zWuy+52xOhlIQzbuvEwyANZV0QaAFY2tz/AxT1paSYk+0IofRjwiccA6ws4fwHzqZKhfI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749159613; c=relaxed/simple; bh=jF4uQG4JzF72d7snTV6xQmqLe92fvsopln0oHorfTsM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=YfQZ0oXh0vFFgiY/jVByGQlBrJaHAWlkHNVAb7S8DQG/nDOoipIzJwTkaBCBjNOrVGhgSWNIxM1h+lc6puZOkvRPnIN+V/8mBNJvOor+Gf0vpgkVfki4S7szC3YdB1FsRMOogwfITGEu/2+PttoUCCPhVPjeySjdGWphUVrw/1U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GlKPATe/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GlKPATe/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2B46CC4CEEB; Thu, 5 Jun 2025 21:40:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749159612; bh=jF4uQG4JzF72d7snTV6xQmqLe92fvsopln0oHorfTsM=; h=From:Date:Subject:To:Cc:From; b=GlKPATe/Avsm6ZuNOpe704ziDRKivTFQ7MOe6uZNlB9t5qMm4cqmXH6Rq4RRm0K0x r8Iflr3yiR1/Oi0EntShR5LLAD4hoyLjugTn2+0RFwR/GfE3zdFbYI0NUZF8QRnPVN GpaRipwiY/8HVIFMgMZHpE3MlPJyUSarM/Rp1fDwhAWgqqRwYXkE7I7yYpsKl4gcJW 5BvSqaIHmGWbw13oHaIn/153L5/p+17TEcfRzXaxckIwH+efuSKbpkkGRBbaMXFs65 xtGI/0sMcLRMhykdLzBRfXGj0XWB6ElV+5pYkGN/xXDBw1IVhz+PUbCd3frBU0tez/ VXDSGwzHHS7UQ== From: Mark Brown Date: Thu, 05 Jun 2025 22:34:31 +0100 Subject: [PATCH] selftests/mm: Skip failed memfd setups in gup_longterm Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250605-selftest-mm-gup-longterm-tweaks-v1-1-2fae34b05958@kernel.org> X-B4-Tracking: v=1; b=H4sIAGYNQmgC/x3NQQ6CMBBG4auQWTtJwRTQqxgWjf7UCbSQTkETw t1tXH6b9w5SJIHSvTooYReVJRbUl4qebxc9WF7F1JjGmtZcWTGPGZo5BPbbyvMSfUYKnD9wkzL a3rre4dbZmkplTRjl+z88hvP8AZBYcXJxAAAA X-Change-ID: 20250603-selftest-mm-gup-longterm-tweaks-e685a8ae9751 To: Andrew Morton , Shuah Khan , David Hildenbrand Cc: Lorenzo Stoakes , linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Brown X-Mailer: b4 0.15-dev-c25d1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1375; i=broonie@kernel.org; h=from:subject:message-id; bh=jF4uQG4JzF72d7snTV6xQmqLe92fvsopln0oHorfTsM=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBoQg66dsI93JV7jaEUVWpgeecRKK89umoSWS2U+wte WjYo/yuJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCaEIOugAKCRAk1otyXVSH0PtTB/ 9/UeYw9A7wm3FKaXvq2MEwdVcJo4LgFSyAItBCoqVAe00bppjaqaxjMIGfBh0rzwY5pSqr/7gk7D7w /T78BTJ8ChN1LUXm++WUw72gXvhxCAxtTY2LyaQvAjAN0wOSWf61ziQmAy6zDdSNqVGEzO3IBtnmlc pnH/CoibYybieEhalHrnxOJtti7shLtoYtNRKoW8gQQZPHCaSk+phYC2PkVzj8aifFvj3J+l5V6wxA EDkDZ6HYWlXTZ4Twqw2knAXmTPo/n79shLjahyarK6LchvzMRGGSKLH/BCETV0NX09Zre275yqLEL4 vALD93orwfK0aSVdE37UE0zhGGMufx X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Unlike the other cases gup_longterm's memfd tests previously skipped the test when failing to set up the file descriptor to test, restore this behaviour. Signed-off-by: Mark Brown --- tools/testing/selftests/mm/gup_longterm.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) --- base-commit: ec7714e4947909190ffb3041a03311a975350fe0 change-id: 20250603-selftest-mm-gup-longterm-tweaks-e685a8ae9751 Best regards, diff --git a/tools/testing/selftests/mm/gup_longterm.c b/tools/testing/selftests/mm/gup_longterm.c index 8a97ac5176a4..29047d2e0c49 100644 --- a/tools/testing/selftests/mm/gup_longterm.c +++ b/tools/testing/selftests/mm/gup_longterm.c @@ -298,8 +298,11 @@ static void run_with_memfd(test_fn fn, const char *desc) log_test_start("%s ... with memfd", desc); fd = memfd_create("test", 0); - if (fd < 0) + if (fd < 0) { ksft_print_msg("memfd_create() failed (%s)\n", strerror(errno)); + log_test_result(KSFT_SKIP); + return; + } fn(fd, pagesize); close(fd); @@ -366,6 +369,8 @@ static void run_with_memfd_hugetlb(test_fn fn, const char *desc, fd = memfd_create("test", flags); if (fd < 0) { ksft_print_msg("memfd_create() failed (%s)\n", strerror(errno)); + log_test_result(KSFT_SKIP); + return; } fn(fd, hugetlbsize);