From: Masahiro Yamada <masahiroy@kernel.org>
To: linux-kbuild@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Masahiro Yamada <masahiroy@kernel.org>,
Michal Marek <michal.lkml@markovi.net>,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Nicolas Schier <nicolas@fjasle.eu>,
llvm@lists.linux.dev
Subject: [PATCH v2 00/26] kbuild: yet another series of cleanups (modpost and LTO)
Date: Sun, 1 May 2022 17:40:06 +0900 [thread overview]
Message-ID: <20220501084032.1025918-1-masahiroy@kernel.org> (raw)
This is the third batch of cleanups in this development cycle.
Major changes in v2:
- V1 did not work with CONFIG_MODULE_REL_CRCS.
I fixed this for v2.
- Reflect some review comments in v1
- Refactor the code more
- Avoid too long argument error
Masahiro Yamada (26):
modpost: use bool type where appropriate
modpost: change mod->gpl_compatible to bool type
modpost: import include/linux/list.h
modpost: traverse modules in order
modpost: add sym_add_unresolved() helper
modpost: traverse unresolved symbols in order
modpost: use doubly linked list for dump_lists
modpost: traverse the namespace_list in order
modpost: dump Module.symvers in the same order of modules.order
modpost: move static EXPORT_SYMBOL check to check_exports()
modpost: make multiple export error
modpost: make sym_add_exported() always allocate a new symbol
modpost: split new_symbol() to symbol allocation and hash table
addition
modpost: mitigate false-negatives for static EXPORT_SYMBOL checks
kbuild: record symbol versions in *.cmd files
kbuild: generate a list of objects in vmlinux
modpost: extract symbol versions from *.cmd files
modpost: generate linker script to collect symbol versions
kbuild: embed symbol versions at final link of vmlinux or modules
kbuild: stop merging *.symversions
genksyms: adjust the output format for .cmd files
kbuild: do not create *.prelink.o for Clang LTO or IBT
kbuild: make built-in.a rule robust against too long argument error
kbuild: make *.mod rule robust against too long argument error
modpost: simplify the ->is_static initialization
modpost: use hlist for hash table implementation
.gitignore | 1 +
Makefile | 1 +
scripts/Kbuild.include | 4 +
scripts/Makefile.build | 118 +++------
scripts/Makefile.lib | 7 -
scripts/Makefile.modfinal | 6 +-
scripts/Makefile.modpost | 10 +-
scripts/genksyms/genksyms.c | 17 +-
scripts/link-vmlinux.sh | 34 +--
scripts/mod/file2alias.c | 2 -
scripts/mod/list.h | 265 +++++++++++++++++++
scripts/mod/modpost.c | 501 ++++++++++++++++++++++--------------
scripts/mod/modpost.h | 24 +-
scripts/mod/sumversion.c | 8 +-
14 files changed, 650 insertions(+), 348 deletions(-)
create mode 100644 scripts/mod/list.h
--
2.32.0
next reply other threads:[~2022-05-01 8:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-01 8:40 Masahiro Yamada [this message]
2022-05-01 8:40 ` [PATCH v2 15/26] kbuild: record symbol versions in *.cmd files Masahiro Yamada
2022-05-01 8:40 ` [PATCH v2 17/26] modpost: extract symbol versions from " Masahiro Yamada
2022-05-01 8:40 ` [PATCH v2 22/26] kbuild: do not create *.prelink.o for Clang LTO or IBT Masahiro Yamada
2022-05-01 12:23 ` [PATCH v2 00/26] kbuild: yet another series of cleanups (modpost and LTO) Masahiro Yamada
2022-05-05 6:55 ` Masahiro Yamada
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