From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f41.google.com (mail-wm1-f41.google.com [209.85.128.41]) (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 9B758343885 for ; Fri, 11 Sep 2026 14:46:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.41 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789138022; cv=none; b=VCjt0DOiddDEzI8Tdg/R3HbjPol2MxWh2YC0w6G5BGFIcU/F27q5eQytarkLSDdxSVrc2a9tc/LXp8Nc5S/QZ1mqa0pWZblXSTFU7ZD5VIS9JhIof6BgKV0bQ3D/pqGxetUkYBOiKgc2IujaT65zQKUG+/kwc4Jk+JcxTaD8FLg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789138022; c=relaxed/simple; bh=DmDN6UHtKvikcXdajHKVO+yHNn5RNaijR4wIa+sYjRU=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=Vh/RuTzi38lcvfnjkI42Ahcfm5TKdl4J+J2EeBCaeuMwOujXshR92Z4KxBnkdEHXXB9D8wusAtGz+SfstkYZ1dyM94rts8/xQxN0j0QC6MbwrFSwHy5/LVJrAcKnw71DCo78Wfs7z+/wOiBoMrNHKqAaAedtT/iTFlfHr88feh0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com; spf=pass smtp.mailfrom=suse.com; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b=B4uAGCpW; arc=none smtp.client-ip=209.85.128.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b="B4uAGCpW" Received: by mail-wm1-f41.google.com with SMTP id 5b1f17b1804b1-4980fe6b3beso9238825e9.0 for ; Fri, 11 Sep 2026 07:46:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1789138018; x=1789742818; darn=vger.kernel.org; h=content-transfer-encoding:content-type:mime-version:message-id:date :subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to :content-type; bh=6DAY0H524IPnoUin0wM315IyLKxNaVBFm7h+DvdUw5U=; b=B4uAGCpWL5jpC8i1sY5F+3M4833A8BFjWN6LmY6MP4JQjZc5Ifb4szZU4q47YDSqFg 8rB2pBsDFN9ddgmA17zUhtJZ1cf3mqkYsQLmNEBfx9DTq/fR9pctpKx3oJmWcJIKvjYa Qjk3RbZvRdMMoAJ1riJU9GXdTRspE4CFCh8IywRMw6mcdiUTiq8zo9HLQ14sJcYvP+U2 jsI7GZUnhFf/4QIhvNo87/no0MO7ukavX183hQ/Kzo9m6UaUzjwlLpD+u/WtXjXLgF81 ykuaNCSAQ20shbx+xhRJpuFrMy+jxtaqz7wF74dTLC5ehrikNnbBMK0QFxP/CeUEt6IB Fz/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1789138018; x=1789742818; h=content-transfer-encoding:content-type:mime-version:message-id:date :subject:cc:to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to:content-type; bh=6DAY0H524IPnoUin0wM315IyLKxNaVBFm7h+DvdUw5U=; b=nkX1JepNxXe6TigFbXmhkJl5bxTKRc3o4mIvj5VK7zbEp6b/5Nv1OmpQd8OFrip6X+ 0ddYkFajIzuF08ceRot81Xm45Chokka1Pvwexkr9kKFSwVylga9nvhkdddxGKQgt3mLF ARynlG+kOsE6ok7SVv8BA3nQv6W8gS327QuIwFvM7a3JGP7a7r9NQOwCoYaTryc379Ue O6DK+Hves+Ew/+Qmm5f1A1XD8m0tyCzCcTXtcyZ73pwXXVRsQMq46LvfvKgg51vIYnDz WuoBwxsXUJqzbblWr3UWNMavJxYuo88M2dP/q9QHV16fNwlTJdPNpput64IQX/Qo8n76 PFlA== X-Forwarded-Encrypted: i=1; AKwUvBxemXS5NHEtWpb4WklNx7TZ4z9DS5fesPhtgX6Q4AIoQ9sIVetme8Ae7k8Fz8b6bJF2us/1GdEXAw==@vger.kernel.org X-Gm-Message-State: AFuF++mlTFMa9rhVS9P7OQTSTaGtz8vgu6eT7qNfmWmZ6XOLzVe8DgL0 6iTCaDVl7czCWPoo3ar+QhZRXJQA4COrbqKfam9I90CqF/9R5jWk+Cd1cqYg9mbRsIk= X-Gm-Gg: AYBFou2xhTGU4LjFTyvo7kechtRloHWhkRYwEVk30c8qLO5WsrezSO3YIoaLhVVsTWf wwKS0R1tW+oekkk8t+Zt7F8qdBKnS2a5ZVa6J163JH81xHxgHG9aWyhNywUxWDc8SYt9hjCKXQt /JOBD4LKTWpC2LcViWtylUYNU1MzWD8j17xA5di2cJpwcmC+xvgPxCNHjCuz85QEh/ssoPOs1sR elVfyibsZN4KU28g03YcafMJYBxhjWmj13SDe52PEAbm6FinuyJQ15ptyUOfDogocRfry1kdxro 9ZsBbBznPYJRGFw7A6BkWc5MoGlmVZUo2QTx/9UnqYKKU5p27aGZx/+DzBof3CqogWc8b9Sxxw3 duLTaeGfQefQzMqKwkClkJHTxiw8DIy+rmTojjjtgS7eCFv3fRLUI2GwM7PT48lc9PWMNR2cKvk uJV5J44QpU3wEsa/YWEugbn5FlzChIQh1gmciuv73kMIx34xwTRzXFzdNMc+bCyWY/7bqOzIXT3 K24Fw== X-Received: by 2002:a05:600d:8444:20b0:49d:27ee:79c9 with SMTP id 5b1f17b1804b1-49d27ee7af0mr93376655e9.8.1789138017731; Fri, 11 Sep 2026 07:46:57 -0700 (PDT) Received: from localhost.localdomain ([2001:af0:8000:1409:193:86:92:181]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-486eb32e8d1sm6328068f8f.11.2026.09.11.07.46.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Sep 2026 07:46:57 -0700 (PDT) From: Petr Pavlu To: Tony Luck , Borislav Petkov , Thomas Gleixner , Ingo Molnar , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Philipp Reisner , Lars Ellenberg , =?UTF-8?q?Christoph=20B=C3=B6hmwalder?= , Jens Axboe , Johan Hovold , Alex Elder , Greg Kroah-Hartman , "Rafael J. Wysocki" , Michal Januszewski , Helge Deller , Alexander Viro , Christian Brauner , Jan Kara , Trond Myklebust , Anna Schumaker , Chuck Lever , Jeff Layton , NeilBrown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Mark Fasheh , Joel Becker , Joseph Qi , Tejun Heo , Johannes Weiner , =?UTF-8?q?Michal=20Koutn=C3=BD?= , Luis Chamberlain , Petr Pavlu , Daniel Gomez , Sami Tolvanen , Aaron Tomlin , Pavel Machek , Len Brown , Andrew Morton , Danilo Krummrich , Nikolay Aleksandrov , Ido Schimmel , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , David Howells , Jarkko Sakkinen , Paul Moore , James Morris , "Serge E. Hallyn" , Kentaro Takeda , Tetsuo Handa Cc: linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org, drbd-dev@lists.linux.dev, linux-block@vger.kernel.org, greybus-dev@lists.linaro.org, linuxppc-dev@lists.ozlabs.org, linux-acpi@vger.kernel.org, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org, ocfs2-devel@lists.linux.dev, cgroups@vger.kernel.org, linux-modules@vger.kernel.org, linux-pm@vger.kernel.org, driver-core@lists.linux.dev, bridge@lists.linux.dev, netdev@vger.kernel.org, keyrings@vger.kernel.org, linux-security-module@vger.kernel.org Subject: [PATCH v3 0/3] Bring includes in linux/kmod.h up to date Date: Fri, 11 Sep 2026 14:46:13 +0000 Message-ID: <20260911-module-include-kmod-v3-0-6ebccc3e0731@suse.com> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: keyrings@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Change-ID: 20260816-module-include-kmod-14d1a0e19462 Content-Transfer-Encoding: 8bit The usermode helper declarations were previously provided by linux/kmod.h but commit c1f3fa2a4fde ("kmod: split off umh headers into its own file") moved them to linux/umh.h in 2017. Add explicit includes of linux/umh.h to files that use usermode helpers and remove linux/kmod.h where it is no longer needed. Also add a missing include of linux/sysctl.h to kernel/time/jiffies.c. Finally, clean up linux/kmod.h so that it includes only the headers that it actually requires, importantly removing the compat linux/umh.h include. This cleanup is motivated by trying to reduce the preprocessed size of linux/module.h, which includes linux/kmod.h. linux/module.h appears in roughly 15k #include directives across the kernel. This makes it a "hot" header, so it should avoid pulling in unnecessary definitions. Note that this series doesn't immediately improve the situation, since most of the files included by linux/kmod.h are, for now, also included by linux/module.h through other paths. Apologies for the wide distribution. Acked-bys are appreciated. --- Changes in v3: - Rebase on top of v7.3-rc2. - Clean up commit descriptions. - Link to v2: https://patch.msgid.link/20260721131207.803760-1-petr.pavlu@suse.com Changes in v2: - Remove the linux/kmod.h include from kernel/cgroup/cgroup-v1.c. - Add a missing include of linux/sysctl.h to kernel/time/jiffies.c. - Link to v1: https://patch.msgid.link/20260708154510.6794-1-petr.pavlu@suse.com --- Petr Pavlu (3): umh, treewide: Explicitly include linux/umh.h where needed time/jiffies: Include linux/sysctl.h for proc_int_u2k_conv_uop(), ... module: Bring includes in linux/kmod.h up to date arch/x86/kernel/cpu/mce/dev-mcelog.c | 2 +- drivers/block/drbd/drbd_nl.c | 1 + drivers/greybus/svc_watchdog.c | 1 + drivers/macintosh/windfarm_core.c | 1 + drivers/pnp/pnpbios/core.c | 2 +- drivers/video/fbdev/uvesafb.c | 1 + fs/coredump.c | 2 +- fs/nfs/cache_lib.c | 2 +- fs/nfsd/nfs4layouts.c | 2 +- fs/nfsd/nfs4recover.c | 1 + fs/ocfs2/stackglue.c | 1 + include/linux/kmod.h | 12 ++---------- kernel/cgroup/cgroup-v1.c | 2 +- kernel/module/kmod.c | 1 + kernel/power/process.c | 2 +- kernel/reboot.c | 2 +- kernel/time/jiffies.c | 1 + kernel/umh.c | 2 +- lib/kobject_uevent.c | 2 +- net/bridge/br_stp_if.c | 2 +- security/keys/request_key.c | 2 +- security/tomoyo/common.h | 2 +- 22 files changed, 23 insertions(+), 23 deletions(-) --- base-commit: df2908090cda368b01ff43709f51890076c56157 change-id: 20260816-module-include-kmod-14d1a0e19462