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Message-ID: <CAK7LNAR=QwD=c1kN_VxQ-NoNoZqQWU3VPc+Xy88BDTjG8s_v8A@mail.gmail.com>
Date: Wed, 25 Sep 2024 00:44:52 +0900
From: Masahiro Yamada <masahiroy@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Linux Kbuild mailing list <linux-kbuild@...r.kernel.org>
Subject: [GIT PULL] Kbuild updates for v6.12-rc1
Hello Linus,
Please pull Kbuild updates for v6.12-rc1.
Thank you.
The following changes since commit 431c1646e1f86b949fa3685efc50b660a364c2b6:
Linux 6.11-rc6 (2024-09-01 19:46:02 +1200)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
tags/kbuild-v6.12
for you to fetch changes up to fa911d1f377bbe4cc47e58afbd8fff7750b7ac62:
kbuild: doc: replace "gcc" in external module description
(2024-09-24 03:07:21 +0900)
----------------------------------------------------------------
Kbuild updates for v6.12
- Support cross-compiling linux-headers Debian package and kernel-devel
RPM package
- Add support for the linux-debug Pacman package
- Improve module rebuilding speed by factoring out the common code to
scripts/module-common.c
- Separate device tree build rules into scripts/Makefile.dtbs
- Add a new script to generate modules.builtin.ranges, which is useful
for tracing tools to find symbols in built-in modules
- Refactor Kconfig and misc tools
- Update Kbuild and Kconfig documentation
----------------------------------------------------------------
Jose Fernandez (2):
kbuild: control extra pacman packages with PACMAN_EXTRAPACKAGES
kbuild: add debug package to pacman PKGBUILD
Kris Van Hees (4):
kbuild: add mod(name,file)_flags to assembler flags for module objects
kbuild: generate offset range data for builtin modules
scripts: add verifier script for builtin module range data
kbuild: add install target for modules.builtin.ranges
Laurent Pinchart (1):
Remove *.orig pattern from .gitignore
Masahiro Yamada (39):
modpost: remove unused HOST_ELFCLASS
modpost: detect endianness on run-time
kbuild: slim down package for building external modules
kbuild: cross-compile linux-headers package when possible
kbuild: modinst: remove the multithread option from zstd compression
tinyconfig: remove unnecessary 'is not set' for choice blocks
kconfig: remove dummy assignments to cur_{filename,lineno}
kconfig: stop adding P_SYMBOL property to symbols
kconfig: remove P_SYMBOL property
kbuild: split x*alloc() functions in kconfig to scripts/include/xalloc.h
modpost: replace the use of NOFAIL() with xmalloc() etc.
kallsyms: use xmalloc() and xrealloc()
fixdep: use xmalloc()
modpost: improve the section mismatch warning format
kbuild: pacman-pkg: move common commands to a separate function
kbuild: pacman-pkg: do not override objtree
modpost: simplify modpost_log()
kbuild: remove *.symversions left-over
ARC: update the help message for CONFIG_ARC_BUILTIN_DTB_NAME
kbuild: add intermediate targets for Flex/Bison in scripts/Makefile.host
kbuild: split device tree build rules into scripts/Makefile.dtbs
scripts: import more hash table macros
kallsyms: squash output_address()
kallsyms: change overflow variable to bool type
scripts: move hash function from scripts/kconfig/ to scripts/include/
kconfig: change some expr_*() functions to bool
kconfig: add comments to expression transformations
kconfig: refactor expr_eliminate_dups()
kconfig: use hash table to reuse expressions
kconfig: cache expression values
kbuild: remove unnecessary export of RUST_LIB_SRC
kbuild: doc: update the description about Kbuild/Makefile split
kbuild: doc: remove description about grepping CONFIG options
kbuild: doc: remove outdated description of the limitation on -I usage
kbuild: doc: throw out the local table of contents in modules.rst
kbuild: doc: drop section numbering, use references in modules.rst
kbuild: doc: remove the description about shipped files
kbuild: doc: describe the -C option precisely for external module builds
kbuild: doc: replace "gcc" in external module description
Nick Desaulniers (1):
scripts: subarch.include: fix SUBARCH on macOS hosts
Stephen Brennan (1):
Documentation: kconfig: explicitly document missing prompt
Thomas Weißschuh (2):
kbuild: compile constant module information only once
kbuild: remove append operation on cmd_ld_ko_o
Tony Battersby (1):
kbuild: remove recent dependency on "truncate" program
.gitignore | 3 +-
Documentation/dontdiff | 1 +
Documentation/kbuild/kbuild.rst | 10 +
Documentation/kbuild/kconfig-language.rst | 6 +-
Documentation/kbuild/makefiles.rst | 1 -
Documentation/kbuild/modules.rst | 224 ++++++--------------
Documentation/process/changes.rst | 7 +
Makefile | 7 +-
arch/arc/Kconfig | 2 +-
arch/x86/configs/tiny.config | 4 -
drivers/of/fdt.c | 2 +-
drivers/of/unittest.c | 4 +-
kernel/configs/tiny.config | 6 -
lib/Kconfig.debug | 15 ++
scripts/Makefile.build | 58 +++---
scripts/Makefile.dtbs | 142 +++++++++++++
scripts/Makefile.host | 5 +
scripts/Makefile.lib | 119 +----------
scripts/Makefile.modfinal | 9 +-
scripts/Makefile.modinst | 8 +-
scripts/Makefile.package | 3 +-
scripts/Makefile.vmlinux | 18 ++
scripts/Makefile.vmlinux_o | 3 +
scripts/basic/fixdep.c | 15 +-
scripts/generate_builtin_ranges.awk | 508
++++++++++++++++++++++++++++++++++++++++++++++
scripts/include/hash.h | 28 +++
scripts/include/hashtable.h | 50 +++++
scripts/include/list.h | 69 +++++++
scripts/include/xalloc.h | 53 +++++
scripts/kallsyms.c | 46 ++---
scripts/kconfig/confdata.c | 3 +
scripts/kconfig/expr.c | 482
+++++++++++++++++++------------------------
scripts/kconfig/expr.h | 27 ++-
scripts/kconfig/internal.h | 6 +
scripts/kconfig/lexer.l | 1 +
scripts/kconfig/lkc.h | 6 -
scripts/kconfig/mconf.c | 1 +
scripts/kconfig/menu.c | 38 ++--
scripts/kconfig/nconf.c | 1 +
scripts/kconfig/nconf.gui.c | 1 +
scripts/kconfig/parser.y | 13 +-
scripts/kconfig/preprocess.c | 1 +
scripts/kconfig/qconf.cc | 2 +-
scripts/kconfig/symbol.c | 9 +-
scripts/kconfig/util.c | 63 +-----
scripts/link-vmlinux.sh | 2 +-
scripts/mod/mk_elfconfig.c | 25 ---
scripts/mod/modpost.c | 125 ++++++------
scripts/mod/modpost.h | 28 +--
scripts/mod/sumversion.c | 6 +-
scripts/mod/symsearch.c | 6 +-
scripts/module-common.c | 25 +++
scripts/package/PKGBUILD | 52 +++--
scripts/package/install-extmod-build | 55 ++++-
scripts/subarch.include | 2 +-
scripts/verify_builtin_ranges.awk | 370
+++++++++++++++++++++++++++++++++
56 files changed, 1867 insertions(+), 909 deletions(-)
create mode 100644 scripts/Makefile.dtbs
create mode 100755 scripts/generate_builtin_ranges.awk
create mode 100644 scripts/include/hash.h
create mode 100644 scripts/include/xalloc.h
create mode 100644 scripts/module-common.c
create mode 100755 scripts/verify_builtin_ranges.awk
--
Best Regards
Masahiro Yamada
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