From: "Thomas Weißschuh" <linux@weissschuh.net>
To: Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>,
Eduard Zingerman <eddyz87@gmail.com>,
Kumar Kartikeya Dwivedi <memxor@gmail.com>,
Nathan Chancellor <nathan@kernel.org>,
Nicolas Schier <nsc@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Luis Chamberlain <mcgrof@kernel.org>,
Petr Pavlu <petr.pavlu@suse.com>,
Sami Tolvanen <samitolvanen@google.com>,
Daniel Gomez <da.gomez@samsung.com>,
Paul Moore <paul@paul-moore.com>,
James Morris <jmorris@namei.org>,
"Serge E. Hallyn" <serge@hallyn.com>,
Jonathan Corbet <corbet@lwn.net>,
Madhavan Srinivasan <maddy@linux.ibm.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Naveen N Rao <naveen@kernel.org>,
Mimi Zohar <zohar@linux.ibm.com>,
Roberto Sassu <roberto.sassu@huawei.com>,
Dmitry Kasatkin <dmitry.kasatkin@gmail.com>,
Eric Snowberg <eric.snowberg@oracle.com>,
Nicolas Schier <nicolas.schier@linux.dev>,
Daniel Gomez <da.gomez@kernel.org>,
Aaron Tomlin <atomlin@atomlin.com>,
"Christophe Leroy (CS GROUP)" <chleroy@kernel.org>,
Nicolas Bouchinet <nicolas.bouchinet@oss.cyber.gouv.fr>,
Xiu Jianfeng <xiujianfeng@huawei.com>,
Christophe Leroy <chleroy@kernel.org>
Cc: "Martin KaFai Lau" <martin.lau@linux.dev>,
"Song Liu" <song@kernel.org>,
"Yonghong Song" <yonghong.song@linux.dev>,
"Jiri Olsa" <jolsa@kernel.org>,
bpf@vger.kernel.org,
"Fabian Grünbichler" <f.gruenbichler@proxmox.com>,
"Arnout Engelen" <arnout@bzzt.net>,
"Mattia Rizzolo" <mattia@mapreri.org>,
kpcyrd <kpcyrd@archlinux.org>,
"Christian Heusel" <christian@heusel.eu>,
"Câju Mihai-Drosi" <mcaju95@gmail.com>,
"Eric Biggers" <ebiggers@kernel.org>,
"Sebastian Andrzej Siewior" <bigeasy@linutronix.de>,
linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arch@vger.kernel.org, linux-modules@vger.kernel.org,
linux-security-module@vger.kernel.org, linux-doc@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-integrity@vger.kernel.org,
debian-kernel@lists.debian.org,
"Thomas Weißschuh" <linux@weissschuh.net>
Subject: [PATCH v5 03/14] kbuild: rename the strip_relocs command
Date: Tue, 05 May 2026 11:05:07 +0200 [thread overview]
Message-ID: <20260505-module-hashes-v5-3-e174a5a49fce@weissschuh.net> (raw)
In-Reply-To: <20260505-module-hashes-v5-0-e174a5a49fce@weissschuh.net>
This command is doing more than just stripping relocations.
With the introduction of CONFIG_MODULE_HASHES it will do even more.
Use a more generic name for the variable.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
---
scripts/Makefile.vmlinux | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/scripts/Makefile.vmlinux b/scripts/Makefile.vmlinux
index fcae1e432d9a..6cc661e5292b 100644
--- a/scripts/Makefile.vmlinux
+++ b/scripts/Makefile.vmlinux
@@ -91,13 +91,13 @@ remove-symbols := -w --strip-unneeded-symbol='__mod_device_table__*'
# To avoid warnings: "empty loadable segment detected at ..." from GNU objcopy,
# it is necessary to remove the PT_LOAD flag from the segment.
-quiet_cmd_strip_relocs = OBJCOPY $@
- cmd_strip_relocs = $(OBJCOPY) $(patsubst %,--set-section-flags %=noload,$(remove-section-y)) $< $@; \
- $(OBJCOPY) $(addprefix --remove-section=,$(remove-section-y)) $(remove-symbols) $@
+quiet_cmd_objcopy_vmlinux = OBJCOPY $@
+ cmd_objcopy_vmlinux = $(OBJCOPY) $(patsubst %,--set-section-flags %=noload,$(remove-section-y)) $< $@; \
+ $(OBJCOPY) $(addprefix --remove-section=,$(remove-section-y)) $(remove-symbols) $@
targets += vmlinux
vmlinux: vmlinux.unstripped FORCE
- $(call if_changed,strip_relocs)
+ $(call if_changed,objcopy_vmlinux)
# modules.builtin.modinfo
# ---------------------------------------------------------------------------
--
2.54.0
next prev parent reply other threads:[~2026-05-05 9:05 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-05 9:05 [PATCH v5 00/14] module: Introduce hash-based integrity checking Thomas Weißschuh
2026-05-05 9:05 ` [PATCH v5 01/14] kbuild: generate module BTF based on vmlinux.unstripped Thomas Weißschuh
2026-05-05 9:05 ` [PATCH v5 02/14] lockdown: Make the relationship to MODULE_SIG a dependency Thomas Weißschuh
2026-05-05 9:05 ` Thomas Weißschuh [this message]
2026-05-05 9:05 ` [PATCH v5 04/14] module: Drop pointless debugging message Thomas Weißschuh
2026-05-05 9:05 ` [PATCH v5 05/14] module: Make mod_verify_sig() static Thomas Weißschuh
2026-05-05 9:05 ` [PATCH v5 06/14] module: Switch load_info::len to size_t Thomas Weißschuh
2026-05-05 9:05 ` [PATCH v5 07/14] module: Make module authentication usable without MODULE_SIG Thomas Weißschuh
2026-05-05 9:05 ` [PATCH v5 08/14] module: Move authentication logic into dedicated new file Thomas Weißschuh
2026-05-05 9:05 ` [PATCH v5 09/14] module: Move signature type check out of mod_check_sig() Thomas Weißschuh
2026-05-05 9:05 ` [PATCH v5 10/14] module: Prepare for additional module authentication mechanisms Thomas Weißschuh
2026-05-05 9:05 ` [PATCH v5 11/14] module: update timestamp of modules.order after modules are built Thomas Weißschuh
2026-05-05 9:05 ` [PATCH v5 12/14] module: Introduce hash-based integrity checking Thomas Weißschuh
2026-05-05 9:05 ` [PATCH v5 13/14] kbuild: move handling of module stripping to Makefile.lib Thomas Weißschuh
2026-05-05 9:05 ` [PATCH v5 14/14] kbuild: make CONFIG_MODULE_HASHES compatible with module stripping Thomas Weißschuh
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