From: Nicolas Schier <nsc@kernel.org>
To: Alexey Gladkov <legion@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>,
Petr Pavlu <petr.pavlu@suse.com>,
Luis Chamberlain <mcgrof@kernel.org>,
Sami Tolvanen <samitolvanen@google.com>,
Daniel Gomez <da.gomez@samsung.com>,
linux-kernel@vger.kernel.org, linux-modules@vger.kernel.org,
linux-kbuild@vger.kernel.org,
Masahiro Yamada <masahiroy@kernel.org>
Subject: Re: [PATCH v8 3/8] kbuild: keep .modinfo section in vmlinux.unstripped
Date: Wed, 24 Sep 2025 08:29:52 +0200 [thread overview]
Message-ID: <aNOP4NpaEzIFC7tz@levanger> (raw)
In-Reply-To: <aaf67c07447215463300fccaa758904bac42f992.1758182101.git.legion@kernel.org>
On Thu, Sep 18, 2025 at 10:05:47AM +0200, Alexey Gladkov wrote:
> From: Masahiro Yamada <masahiroy@kernel.org>
>
> Keep the .modinfo section during linking, but strip it from the final
> vmlinux.
>
> Adjust scripts/mksysmap to exclude modinfo symbols from kallsyms.
>
> This change will allow the next commit to extract the .modinfo section
> from the vmlinux.unstripped intermediate.
>
> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
> Signed-off-by: Alexey Gladkov <legion@kernel.org>
> ---
> include/asm-generic/vmlinux.lds.h | 2 +-
> scripts/Makefile.vmlinux | 7 +++++--
> scripts/mksysmap | 3 +++
> 3 files changed, 9 insertions(+), 3 deletions(-)
>
Thanks!
Reviewed-by: Nicolas Schier <nsc@kernel.org>
--
Nicolas
next prev parent reply other threads:[~2025-09-24 6:40 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-18 8:05 [PATCH v8 0/8] Add generated modalias to modules.builtin.modinfo Alexey Gladkov
2025-09-18 8:05 ` [PATCH v8 1/8] s390: vmlinux.lds.S: Reorder sections Alexey Gladkov
2025-09-18 8:05 ` [PATCH v8 2/8] kbuild: always create intermediate vmlinux.unstripped Alexey Gladkov
2025-09-18 8:05 ` [PATCH v8 3/8] kbuild: keep .modinfo section in vmlinux.unstripped Alexey Gladkov
2025-09-24 6:29 ` Nicolas Schier [this message]
2025-09-18 8:05 ` [PATCH v8 4/8] kbuild: extract modules.builtin.modinfo from vmlinux.unstripped Alexey Gladkov
2025-09-18 8:05 ` [PATCH v8 5/8] scsi: Always define blogic_pci_tbl structure Alexey Gladkov
2025-09-18 8:05 ` [PATCH v8 6/8] modpost: Add modname to mod_device_table alias Alexey Gladkov
2025-09-24 6:31 ` Nicolas Schier
2025-09-18 8:05 ` [PATCH v8 7/8] modpost: Create modalias for builtin modules Alexey Gladkov
2025-09-24 6:38 ` Nicolas Schier
2025-10-07 1:16 ` Charles Mirabile
2025-10-07 10:15 ` Alexey Gladkov
2025-10-09 19:52 ` Nicolas Schier
2025-10-10 5:37 ` Nathan Chancellor
2025-10-10 8:02 ` Alexey Gladkov
2025-10-10 10:58 ` Alexey Gladkov
2025-10-10 13:24 ` Charles Mirabile
2025-09-18 8:05 ` [PATCH v8 8/8] kbuild: vmlinux.unstripped should always depend on .vmlinux.export.o Alexey Gladkov
2025-09-24 6:39 ` Nicolas Schier
2025-09-18 17:35 ` [PATCH v8 0/8] Add generated modalias to modules.builtin.modinfo Nathan Chancellor
2025-09-24 16:17 ` Nathan Chancellor
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