From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f178.google.com (mail-pf1-f178.google.com [209.85.210.178]) (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 75CC23451A6 for ; Fri, 5 Dec 2025 17:12:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.178 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764954740; cv=none; b=q09UmhQaAjl0/LTjQ3r7fSFtIsQt9df2dNAlCazR1NEA0aQAa9uiaE0jh6hu75h2kNrF6XyzWned1jh8Aw/+fC2A4wVw0RtWpdkBEGy+JEBRW9P5/B95eue4Y87idzRJUhehQM5WgLzhCFqz75bSOmy+ZCFOAs59Xc5A6lEsoo4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764954740; c=relaxed/simple; bh=Ke9Hk/U1tAD95iE3yn3zf2OpEhZ/z0cUps2pNlkpgN8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=uzEoBS4g1ymrMq848eSl9tQpvpsyUJ20u/zzq5y6XVaCSJSvRCB1S9IyRcYFO+b+e3t63e2o6LGBAfWEBTu9W/Sqi+tJnO4tfXpNikWqUoyu9aMGDnNgGgMkxL+xGcOqtqyIPE8cbMDXERFrWJClcuNCBs60buCvZgx2QSNi04A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=roeck-us.net; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=S6DYlxzK; arc=none smtp.client-ip=209.85.210.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=roeck-us.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="S6DYlxzK" Received: by mail-pf1-f178.google.com with SMTP id d2e1a72fcca58-7b9a98b751eso1993555b3a.1 for ; Fri, 05 Dec 2025 09:12:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1764954729; x=1765559529; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:sender:from:to:cc:subject:date:message-id:reply-to; bh=qORTeh1RcK0OLbEB6J4TCs98golUP6RBmjRH7IZnXsA=; b=S6DYlxzKruzDfBHIyj/heAqkkyMEmdAfW3L9vPdmwoamBke00Z/laqgNYOsutGWAdT pjzvi2xxee3wUmzepkOB570WTwyyRLsUrhUh9Ad9OZ6kURalpPG66IaCY1N/y6zX/xhf OfHZSpCjzM/nN9ZMQRjKiXf4S+0gsQXmNVWQNG7/do+yxT2C9Rd165VAMA5D/tzB8TJ7 UT5/5e0zejwtA8UwbYQzy0KOcNMdDDOxAfXKGFUO+PEV1RP7GvC3hT7mLkAPBahbWYTC R0qhxeRXPefvCAQhF0M9gBJUDwKyGItQjcJDO1E4cazifF33ayaxOBoUQcxSx2BESR/p /qlA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764954729; x=1765559529; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:sender:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=qORTeh1RcK0OLbEB6J4TCs98golUP6RBmjRH7IZnXsA=; b=YguZOczotc+LMnhZp9f4rMf9RAWeh+GeB2PbiRXezqIeL37rha7mVZdLf2hEtj9N56 rZ09Tj1Dv8ni7Qh2BFnxKdyvE8vFniiLnGQgPpZ4e6GAR5HsWSM/Q7RULSkWDJt08aM1 dil5C3Vf1X6X76KS12zxjxVZX0bO+yaDi4W5uLC7LrQyKUGkh6uPDZfqcoq+oPj8qSC2 WElzECWMYeX/OJS0VCkSBH4+y1XWJxHk1E9nCTK6tcROrcNtD81DsSL217AHX1Kfc1TT zWsqtCeBYSlRBIIQtwg7z6liBKE0Q1LAUFTKAw6f/3+6Wplasgu/eOnUofo5m1i05jxo hp2g== X-Forwarded-Encrypted: i=1; AJvYcCWE0EM5JV41qiyKyZGeZtpJ4Zos5vX4S2l9K/Yq/uWi1R59WrpbuLb09hljtAvEYjDfkAimsLo=@vger.kernel.org X-Gm-Message-State: AOJu0Yz79/fS9x/0wah31H5JECMtHJ/nHFkrwNvs/TZGzvZup2LTQJ3U 50UkNQouHXrmVu8UtXQZIcpoTubIi00PQMlY3d83aIcx6rsDbYaKezgP X-Gm-Gg: ASbGnctS8qJ/VE3U0mdhWzi+n5QDxHVYCTBYK8CUrUG4+ooOjdi23qNGWhEebXQvMoT pxZX9zFrU/gXxAx0wqpzQiVFPWfKrphnYwafehvY/E0U8Yc7SdxzcVldVwRY/RI5IT2Q3xJ2ezr YzM7UdhcvULcqDblzb0XjbsghJL3duAFOvgKDpa9Hzc/9bIdHW06qXkH0mcH59eccD2uxyacvVQ ry0EhLEIUdp0SpKR8m+1h/k5LlukU4fAALt1qJPicWI3YIxzxEnqJQbKIUQuFzVrGXM04EJ6vKZ uHEGSMsP/3bd5u9FYjlVZ93xjiBkBfX61DDch80Ohb+ym7camDYcpw9CkbfdoIdF30dz+4KHV3i aYQTH+C3spEM+0hYQac/8rqDL+5pN6ormH7/ZYu0YFC2DHX2pv4MfazV/2MNclzKnVRSbsHykwA RKbHZWh0Zku6FuCAMgv55RaSs= X-Google-Smtp-Source: AGHT+IHG9Ub9xshsdF6kH5/FAkq+jq1T/rEVFAM65Ag5B1+pgNhqA3GKA+rpXsrwIeGzgMXlNvHVmg== X-Received: by 2002:a05:7022:609f:b0:11b:ade6:45a7 with SMTP id a92af1059eb24-11df643be88mr5146019c88.1.1764954729409; Fri, 05 Dec 2025 09:12:09 -0800 (PST) Received: from server.roeck-us.net ([2600:1700:e321:62f0:da43:aeff:fecc:bfd5]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-11df7552defsm20336959c88.2.2025.12.05.09.12.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Dec 2025 09:12:08 -0800 (PST) Sender: Guenter Roeck From: Guenter Roeck To: Shuah Khan Cc: Jakub Kicinski , Christian Brauner , Thomas Gleixner , Ingo Molnar , Eric Dumazet , Kees Cook , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, wine-devel@winehq.org, netdev@vger.kernel.org, bpf@vger.kernel.org, Guenter Roeck Subject: [PATCH v2 00/13] selftests: Fix build warnings and errors Date: Fri, 5 Dec 2025 09:09:54 -0800 Message-ID: <20251205171010.515236-1-linux@roeck-us.net> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This series fixes build warnings and errors observed when trying to build selftests. v2: Emphasize that the patch series fixes build warnings and errors which are seen even if -Werror is not provided. Fix usage of cc-option. For "ignoring return value" warnings, use perror() to display an error message if the affected function returns an error. ---------------------------------------------------------------- Guenter Roeck (13): clone3: clone3_cap_checkpoint_restore: Fix build warnings selftests: ntsync: Fix build warnings selftests/filesystems: fclog: Fix build warnings and errors selftests/filesystems: file_stressor: Fix build warning selftests/filesystems: anon_inode_test: Fix build warning selftest: af_unix: Support compilers without flex-array-member-not-at-end support selftest/futex: Comment out test_futex_mpol selftests: net: netlink-dumps: Avoid uninitialized variable warning selftests/seccomp: Fix build warning selftests: net: Fix build warnings selftests/fs/mount-notify: Fix build warning selftests/fs/mount-notify-ns: Fix build warning selftests: net: tfo: Fix build warning tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c | 4 ---- tools/testing/selftests/drivers/ntsync/ntsync.c | 4 ++-- tools/testing/selftests/filesystems/anon_inode_test.c | 1 + tools/testing/selftests/filesystems/fclog.c | 1 + tools/testing/selftests/filesystems/file_stressor.c | 2 -- .../testing/selftests/filesystems/mount-notify/mount-notify_test.c | 3 ++- .../selftests/filesystems/mount-notify/mount-notify_test_ns.c | 3 ++- tools/testing/selftests/futex/functional/futex_numa_mpol.c | 2 ++ tools/testing/selftests/net/af_unix/Makefile | 7 ++++++- tools/testing/selftests/net/lib/ksft.h | 6 ++++-- tools/testing/selftests/net/netlink-dumps.c | 2 +- tools/testing/selftests/net/tfo.c | 3 ++- tools/testing/selftests/seccomp/seccomp_bpf.c | 3 ++- 13 files changed, 25 insertions(+), 16 deletions(-)