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[195.250.132.146]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-47a9e4d780csm44806847f8f.11.2026.07.08.08.45.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Jul 2026 08:46:01 -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. 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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 0/2] Bring includes in linux/kmod.h up to date Date: Wed, 8 Jul 2026 17:44:28 +0200 Message-ID: <20260708154510.6794-1-petr.pavlu@suse.com> X-Mailer: git-send-email 2.54.0 Precedence: bulk X-Mailing-List: driver-core@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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. Then clean up linux/kmod.h so that it includes only the headers that it actually requires, importantly removing the compat linux/umh.h include. Apologies for the wide distribution. This cleanup is motivated by trying to reduce the preprocessed size of linux/module.h, which includes linux/kmod.h. The linux/module.h header is included by every *.mod.c file to provide `struct module` and other related definitions, so it should avoid pulling in unnecessary dependencies. 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. Petr Pavlu (2): umh, treewide: Explicitly include linux/umh.h where needed 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 | 1 + kernel/module/kmod.c | 1 + kernel/power/process.c | 2 +- kernel/reboot.c | 2 +- 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 +- 21 files changed, 22 insertions(+), 22 deletions(-) base-commit: dc59e4fea9d83f03bad6bddf3fa2e52491777482 -- 2.54.0