Hello Linus,
Please pull Kbuild updates for v6.5-rc1.
Thank you.
The following changes since commit f1fcbaa18b28dec10281551dfe6ed3a3ed80e3d6:
Linux 6.4-rc2 (2023-05-14 12:51:40 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
tags/kbuild-v6.5
for you to fetch changes up to f5983dab0ead92dc2690d147f0604a0badcac6a8:
modpost: define more R_ARM_* for old distributions (2023-06-29 01:36:41 +0900)
----------------------------------------------------------------
Kbuild updates for v6.5
- Remove the deprecated rule to build *.dtbo from *.dts
- Refactor section mismatch detection in modpost
- Fix bogus ARM section mismatch detections
- Fix error of 'make gtags' with O= option
- Add Clang's target triple to KBUILD_CPPFLAGS to fix a build error with
the latest LLVM version
- Rebuild the built-in initrd when KBUILD_BUILD_TIMESTAMP is changed
- Ignore more compiler-generated symbols for kallsyms
- Fix 'make local*config' to handle the ${CONFIG_FOO} form in Makefiles
- Enable more kernel-doc warnings with W=2
- Refactor <linux/export.h> by generating KSYMTAB data by modpost
- Deprecate <asm/export.h> and <asm-generic/export.h>
- Remove the EXPORT_DATA_SYMBOL macro
- Move the check for static EXPORT_SYMBOL back to modpost, which makes
the build faster
- Re-implement CONFIG_TRIM_UNUSED_KSYMS with one-pass algorithm
- Warn missing MODULE_DESCRIPTION when building modules with W=1
- Make 'make clean' robust against too long argument error
- Exclude more objects from GCOV to fix CFI failures with GCOV
- Allow 'make modules_install' to install modules.builtin and
modules.builtin.modinfo even when CONFIG_MODULES is disabled
- Include modules.builtin and modules.builtin.modinfo in the linux-image
Debian package even when CONFIG_MODULES is disabled
- Revive "Entering directory" logging for the latest Make version
----------------------------------------------------------------
Ahmed S. Darwish (2):
scripts/tags.sh: Resolve gtags empty index generation
docs: Set minimal gtags / GNU GLOBAL version to 6.6.5
Andrew Davis (1):
kbuild: Disallow DTB overlays to built from .dts named source files
Benjamin Gray (1):
initramfs: Encode dependency on KBUILD_BUILD_TIMESTAMP
Dan Carpenter (1):
modpost: fix off by one in is_executable_section()
Jiri Slaby (1):
streamline_config.pl: handle also ${CONFIG_FOO}
Johannes Berg (2):
kernel-doc: don't let V=1 change outcome
kbuild: enable kernel-doc -Wall for W=2
Josh Triplett (1):
kbuild: builddeb: always make modules_install, to install modules.builtin*
Masahiro Yamada (53):
modpost: error out if addend_*_rel() is not implemented for REL arch
modpost: remove broken calculation of exception_table_entry size
modpost: remove fromsym info in __ex_table section mismatch warning
modpost: remove get_prettyname()
modpost: squash report_extable_warnings() into extable_mismatch_handler()
modpost: squash report_sec_mismatch() into default_mismatch_handler()
modpost: clean up is_executable_section()
modpost: squash extable_mismatch_handler() into default_mismatch_handler()
modpost: pass 'tosec' down to default_mismatch_handler()
modpost: pass section index to find_elf_symbol2()
modpost: rename find_elf_symbol() and find_elf_symbol2()
Revert "kheaders: substituting --sort in archive creation"
doc: Add tar requirement to changes.rst
Revert "modpost: skip ELF local symbols during section mismatch check"
modpost: remove unused argument from secref_whitelist()
modpost: unify 'sym' and 'to' in default_mismatch_handler()
modpost: replace r->r_offset, r->r_addend with faddr, taddr
modpost: remove is_shndx_special() check from section_rel(a)
modpost: merge fromsec=DATA_SECTIONS entries in sectioncheck table
modpost: merge bad_tosec=ALL_EXIT_SECTIONS entries in sectioncheck table
modpost: remove *_sections[] arrays
modpost: fix section mismatch message for R_ARM_ABS32
modpost: fix section mismatch message for R_ARM_{PC24,CALL,JUMP24}
modpost: detect section mismatch for R_ARM_{MOVW_ABS_NC,MOVT_ABS}
modpost: refactor find_fromsym() and find_tosym()
modpost: detect section mismatch for R_ARM_THM_{MOVW_ABS_NC,MOVT_ABS}
modpost: fix section_mismatch message for R_ARM_THM_{CALL,JUMP24,JUMP19}
modpost: detect section mismatch for R_ARM_REL32
kbuild: add $(CLANG_FLAGS) to KBUILD_CPPFLAGS
modpost: propagate W=1 build option to modpost
Revert "[PATCH] uml: export symbols added by GCC hardened"
scripts/kallsyms: constify long_options
scripts/kallsyms: remove KSYM_NAME_LEN_BUFFER
ARC: define ASM_NL and __ALIGN(_STR) outside #ifdef __ASSEMBLY__ guard
modpost: pass struct module pointer to check_section_mismatch()
kbuild: generate KSYMTAB entries by modpost
ia64,export.h: replace EXPORT_DATA_SYMBOL* with EXPORT_SYMBOL*
modpost: check static EXPORT_SYMBOL* by modpost again
modpost: squash sym_update_namespace() into sym_add_exported()
modpost: use null string instead of NULL pointer for default namespace
kbuild: implement CONFIG_TRIM_UNUSED_KSYMS without recursion
modpost: merge two similar section mismatch warnings
modpost: show offset from symbol for section mismatch warnings
linux/export.h: rename 'sec' argument to 'license'
kbuild: make modules_install copy modules.builtin(.modinfo)
kbuild: make clean rule robust against too long argument error
modpost: factor out inst location calculation to section_rel()
modpost: factor out Elf_Sym pointer calculation to section_rel()
modpost: continue even with unknown relocation type
kbuild: deb-pkg: remove the CONFIG_MODULES check in buildeb
kbuild: set correct abs_srctree and abs_objtree for package builds
kbuild: revive "Entering directory" for Make >= 4.4.1
modpost: define more R_ARM_* for old distributions
Nathan Chancellor (4):
mips: Include KBUILD_CPPFLAGS in CHECKFLAGS invocation
powerpc/vdso: Include CLANG_FLAGS explicitly in ldflags-y
kbuild: Add CLANG_FLAGS to as-instr
kbuild: Add KBUILD_CPPFLAGS to as-option invocation
Pierre-Clément Tosi (3):
scripts/mksysmap: Fix badly escaped '$'
scripts/mksysmap: Ignore __pi_ local arm64 symbols
scripts/mksysmap: Ignore prefixed KCFI symbols
Sami Tolvanen (2):
kbuild: Fix CFI failures with GCOV
kbuild: Disable GCOV for *.mod.o
Vincenzo Palazzo (1):
script: modpost: emit a warning when the description is missing
.gitignore | 2 -
Documentation/kbuild/kbuild.rst | 6 +
Documentation/process/changes.rst | 14 +
Makefile | 94 +++---
arch/arc/include/asm/linkage.h | 8 +-
arch/ia64/include/asm/Kbuild | 1 +
arch/ia64/include/asm/export.h | 3 -
arch/ia64/kernel/head.S | 2 +-
arch/ia64/kernel/ivt.S | 2 +-
arch/mips/Makefile | 2 +-
arch/powerpc/kernel/vdso/Makefile | 2 +-
arch/um/os-Linux/user_syms.c | 7 -
include/asm-generic/export.h | 83 +----
include/asm-generic/vmlinux.lds.h | 1 +
include/linux/export-internal.h | 49 +++
include/linux/export.h | 128 ++------
include/linux/pm.h | 10 +-
init/Makefile | 1 +
kernel/gen_kheaders.sh | 9 +-
kernel/module/internal.h | 12 +
scripts/Makefile.build | 31 +-
scripts/Makefile.clang | 3 +-
scripts/Makefile.clean | 4 +-
scripts/Makefile.compiler | 4 +-
scripts/Makefile.lib | 3 -
scripts/Makefile.modfinal | 2 +-
scripts/Makefile.modpost | 8 +
scripts/Makefile.vmlinux | 1 +
scripts/adjust_autoksyms.sh | 73 -----
scripts/basic/fixdep.c | 3 +-
scripts/check-local-export | 70 ----
scripts/gen_autoksyms.sh | 62 ----
scripts/gen_ksymdeps.sh | 30 --
scripts/kallsyms.c | 63 ++--
scripts/kconfig/streamline_config.pl | 2 +-
scripts/kernel-doc | 28 +-
scripts/mksysmap | 10 +-
scripts/mod/modpost.c | 799
+++++++++++++++++++++------------------------
scripts/mod/modpost.h | 6 +-
scripts/package/builddeb | 14 +-
scripts/remove-stale-files | 4 +
scripts/tags.sh | 9 +-
usr/Makefile | 1 +
usr/gen_initramfs.sh | 16 +-
44 files changed, 673 insertions(+), 1009 deletions(-)
delete mode 100644 arch/ia64/include/asm/export.h
delete mode 100755 scripts/adjust_autoksyms.sh
delete mode 100755 scripts/check-local-export
delete mode 100755 scripts/gen_autoksyms.sh
delete mode 100755 scripts/gen_ksymdeps.sh
--
Best Regards
Masahiro Yamada
