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Nathan Chancellor 8e5e13c8df kbuild: Add '.rel.*' strip pattern for vmlinux 
[ Upstream commit 8ec3af916f ]

Prior to binutils commit c12d9fa2afe ("Support objcopy
--remove-section=.relaFOO") [1] in 2.32, stripping relocation sections
required the trailing period (i.e., '.rel.*') to work properly.

After commit 3e86e4d74c ("kbuild: keep .modinfo section in
vmlinux.unstripped"), there is an error with binutils 2.31.1 or earlier
because these sections are not properly removed:

  s390-linux-objcopy: st6tO8Ev: symbol `.modinfo' required but not present
  s390-linux-objcopy:st6tO8Ev: no symbols

Add the old pattern to resolve this issue (along with a comment to allow
cleaning this when binutils 2.32 or newer is the minimum supported
version). While the aforementioned kbuild change exposes this, the
pattern was originally changed by commit 71d815bf5d ("kbuild: Strip
runtime const RELA sections correctly"), where it would still be
incorrect with binutils older than 2.32.

Fixes: 71d815bf5d ("kbuild: Strip runtime const RELA sections correctly")
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=c12d9fa2afe7abcbe407a00e15719e1a1350c2a7 [1]
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Closes: https://lore.kernel.org/CA+G9fYvVktRhFtZXdNgVOL8j+ArsJDpvMLgCitaQvQmCx=hwOQ@mail.gmail.com/
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Alexey Gladkov <legion@kernel.org>
Acked-by: Nicolas Schier <nsc@kernel.org>
Link: https://patch.msgid.link/20251008-kbuild-fix-modinfo-regressions-v1-2-9fc776c5887c@kernel.org
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-10-19 16:37:15 +02:00
..
atomic
locking/atomic: scripts: fix ${atomic}_sub_and_test() kerneldoc
2024-06-05 15:52:34 +02:00
bash-completion
kbuild: add Kbuild bash completion
2025-03-15 21:22:52 +09:00
basic
integer-wrap: Force full rebuild when .scl file changes
2025-05-08 09:42:06 -07:00
clang-tools
gen_compile_commands.py: remove code for '\#' replacement
2025-03-15 21:16:21 +09:00
coccinelle
coccinelle: misc: secs_to_jiffies: implement context and report modes
2025-07-19 19:08:25 -07:00
crypto
lib/crypto: tests: Add KUnit tests for Poly1305
2025-07-14 11:29:36 -07:00
dtc
dt: dt-extract-compatibles: Extract compatibles from function parameters
2024-09-05 10:17:03 -05:00
dummy-tools
kbuild: dummy-tools: pretend we understand -fpatchable-function-entry
2023-11-01 23:24:56 +09:00
gcc-plugins
gcc-plugins: Remove TODO_verify_il for GCC >= 16
2025-10-06 11:20:04 +02:00
gdb
Merge tag 'mm-nonmm-stable-2025-08-03-12-47' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-08-03 16:23:09 -07:00
gendwarfksyms
gendwarfksyms: order -T symtypes output by name
2025-07-26 15:31:30 +09:00
genksyms
genksyms: Fix enum consts from a reference affecting new values
2025-06-07 14:38:07 +09:00
include
scripts: import more list macros
2024-10-07 02:12:27 +09:00
ipe
scripts: ipe: polgen: remove redundant close and error exit path
2024-11-19 13:57:03 -08:00
kconfig
kconfig: lxdialog: replace strcpy() with strncpy() in inputbox.c
2025-08-06 10:23:36 +09:00
ksymoops
…
lib
Merge tag 'docs-6.17' of git://git.lwn.net/linux
2025-07-31 08:36:51 -07:00
mod
modpost: check forbidden MODULE_IMPORT_NS("module:") at compile time
2025-05-25 18:15:51 +09:00
package
kbuild: rpm-pkg: Add (elfutils-devel or libdw-devel) to BuildRequires
2025-05-12 15:03:17 +09:00
selinux
selinux: Chain up tool resolving errors in install_policy.sh
2025-03-07 14:38:34 -05:00
tracing
scripts/tracing: Remove scripts/tracing/draw_functrace.py
2025-03-20 07:02:21 -04:00
.gitignore
lib: packing: add pack_fields() and unpack_fields()
2024-12-11 20:13:00 -08:00
as-version.sh
kbuild: Update assembler calls to use proper flags and language target
2023-01-26 12:41:38 +09:00
asn1_compiler.c
ASN.1: Fix check for strdup() success
2023-04-21 08:58:00 -07:00
bloat-o-meter
scripts/bloat-o-meter: count weak symbol sizes
2023-08-21 13:46:25 -07:00
bootgraph.pl
…
bpf_doc.py
scripts/bpf_doc.py: implement json output format
2025-05-09 11:31:23 -07:00
build-version
kbuild: move init/build-version to scripts/
2024-07-16 01:08:37 +09:00
cc-can-link.sh
…
cc-version.sh
scripts: Remove ICC-related dead code
2023-04-24 10:18:32 -07:00
check_extable.sh
…
check-git
kbuild: use git-archive for source package creation
2023-03-16 22:46:12 +09:00
check-sysctl-docs
docs: Replace spaces with tabs in check-sysctl-docs
2025-07-23 11:57:05 +02:00
check-uapi.sh
check-uapi: Introduce check-uapi.sh
2023-12-29 22:25:20 +09:00
check-variable-fonts.sh
docs: scripts/check-variable-fonts.sh: Improve commands for detection
2024-05-02 10:14:52 -06:00
checkdeclares.pl
…
checkincludes.pl
…
checkkconfigsymbols.py
scripts: handle BrokenPipeError for python scripts
2023-01-26 12:43:33 +09:00
checkpatch.pl
Merge tag 'mm-nonmm-stable-2025-08-03-12-47' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-08-03 16:23:09 -07:00
checkstack.pl
scripts/checkstack.pl: fix no space expression between sp and offset
2023-12-29 12:22:28 -08:00
checksyscalls.sh
checksyscalls: ignore fstat to silence build warning on LoongArch
2023-03-23 17:18:32 -07:00
checktransupdate.py
scripts: add origin commit identification based on specific patterns
2025-07-24 08:41:15 -06:00
checkversion.pl
…
cleanfile
…
cleanpatch
…
coccicheck
kbuild: change working directory to external module directory with M=
2024-11-28 08:10:23 +09:00
config
kbuild: fix argument parsing in scripts/config
2025-03-15 21:22:42 +09:00
const_structs.checkpatch
const_structs.checkpatch: add bin_attribute
2025-06-17 10:44:07 +02:00
decode_stacktrace.sh
scripts/decode_stacktrace.sh: fix decoding of lines with an additional info
2025-01-12 19:03:34 -08:00
decodecode
scripts/decodecode: add support for LoongArch
2023-12-29 12:22:25 -08:00
depmod.sh
kbuild: add $(objtree)/ prefix to some in-kernel build artifacts
2024-11-27 09:38:27 +09:00
dev-needs.sh
…
diffconfig
scripts: handle BrokenPipeError for python scripts
2023-01-26 12:43:33 +09:00
documentation-file-ref-check
scripts/documentation-file-ref-check: don't check perl/python scripts
2025-02-10 11:19:56 -07:00
extract_xc3028.pl
…
extract-fwblobs
scripts: add script to extract built-in firmware blobs
2025-03-16 22:30:46 -07:00
extract-ikconfig
…
extract-module-sig.pl
…
extract-sys-certs.pl
…
extract-vmlinux
scripts: add zboot support to extract-vmlinux
2025-07-26 15:31:30 +09:00
faddr2line
Revert "scripts/faddr2line: Check only two symbols when calculating symbol size"
2024-10-17 15:16:04 -07:00
file-size.sh
…
find-unused-docs.sh
scripts/kernel-doc.py: don't create *.pyc files
2025-04-24 10:12:46 -06:00
gen_packed_field_checks.c
lib: packing: add pack_fields() and unpack_fields()
2024-12-11 20:13:00 -08:00
gen-crc-consts.py
riscv/crc: add "template" for Zbc optimized CRC functions
2025-03-10 09:29:08 -07:00
gen-randstruct-seed.sh
…
generate_builtin_ranges.awk
kbuild: exclude .rodata.(cst|str)* when building ranges
2025-03-15 21:22:52 +09:00
generate_initcall_order.pl
…
generate_rust_analyzer.py
rust: compile libcore with edition 2024 for 1.87+
2025-05-25 22:59:47 +02:00
generate_rust_target.rs
rust: support Rust >= 1.91.0 target spec
2025-08-31 23:34:34 +02:00
get_abi.py
scripts/get_abi.py: add support for undefined ABIs
2025-02-10 11:19:57 -07:00
get_dvb_firmware
…
get_feat.pl
scripts: get_feat.pl: substitute s390x with s390
2025-03-12 16:25:50 -06:00
get_maintainer.pl
get_maintainer: stop reporting subsystem status as maintainer role
2025-03-16 22:30:49 -07:00
gfp-translate
scripts: fix gfp-translate after ___GFP_*_BITS conversion to an enum
2024-09-01 17:59:01 -07:00
git-resolve.sh
git-resolve: add SPDX and copyright line
2025-04-25 15:54:24 +02:00
git.orderFile
scripts: Introduce a default git.orderFile
2023-12-29 22:25:20 +09:00
head-object-list.txt
openrisc: place exception table at the head of vmlinux
2024-12-10 12:04:19 +00:00
headerdep.pl
…
headers_install.sh
m68k: Avoid CONFIG_COLDFIRE switch in uapi header
2024-05-07 08:55:23 +10:00
insert-sys-cert.c
…
install.sh
kbuild: Create INSTALL_PATH directory if it does not exist
2024-07-20 13:34:54 +09:00
integer-wrap-ignore.scl
ubsan/overflow: Enable ignorelist parsing and add type filter
2025-03-07 19:58:05 -08:00
jobserver-exec
scripts: support GNU make 4.4 in jobserver-exec
2023-01-16 20:15:20 +09:00
kallsyms.c
kallsyms: Remove KALLSYMS_ABSOLUTE_PERCPU
2025-02-18 10:16:04 +01:00
Kbuild.include
kbuild: add $(objtree)/ prefix to some in-kernel build artifacts
2024-11-27 09:38:27 +09:00
Kconfig.include
kbuild: rust: add CONFIG_RUSTC_LLVM_VERSION
2024-10-13 22:22:28 +02:00
kernel-doc
scripts/kernel-doc: switch to use kernel-doc.py
2025-04-09 12:10:34 -06:00
kernel-doc.pl
scripts: kernel-doc: fix parsing function-like typedefs (again)
2025-04-09 12:10:34 -06:00
kernel-doc.py
docs: kernel-doc: emit warnings for ancient versions of Python
2025-07-17 15:29:53 -06:00
ld-version.sh
kbuild: Make ld-version.sh more robust against version string changes
2024-07-15 03:13:32 +09:00
leaking_addresses.pl
leaking_addresses: Provide mechanism to scan binary files
2024-02-29 13:38:03 -08:00
Lindent
…
link-vmlinux.sh
Merge tag 'kbuild-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2025-04-05 15:46:50 -07:00
macro_checker.py
scripts: add macro_checker script to check unused parameters in macros
2024-09-01 20:43:28 -07:00
make_fit.py
scripts/make_fit: Print DT name before libfdt errors
2025-03-27 14:03:32 -05:00
Makefile
Merge tag 'kbuild-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2025-01-31 12:07:07 -08:00
Makefile.asm-headers
kbuild: fix rebuild of generic syscall headers
2024-07-18 10:01:55 -07:00
Makefile.autofdo
AutoFDO: Enable machine function split optimization for AutoFDO
2024-11-27 09:38:27 +09:00
Makefile.btf
kbuild, bpf: Enable --btf_features=attributes
2025-04-15 11:17:50 -07:00
Makefile.build
Merge tag 'rust-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux
2025-08-03 13:49:10 -07:00
Makefile.clang
kbuild: clang: Support building UM with SUBARCH=i386
2025-03-04 09:40:13 -08:00
Makefile.clean
kbuild: change working directory to external module directory with M=
2024-11-28 08:10:23 +09:00
Makefile.compiler
Merge tag 'gcc-minimum-version-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
2025-05-31 08:16:52 -07:00
Makefile.debug
kbuild: rust: use -Zdebuginfo-compression
2024-04-02 17:41:22 +02:00
Makefile.defconf
kbuild: suppress stdout from merge_config for silent builds
2025-01-10 23:01:21 +09:00
Makefile.dtbinst
kbuild: Install dtb files as 0644 in Makefile.dtbinst
2024-06-26 00:18:57 +09:00
Makefile.dtbs
kbuild: move non-boot built-in DTBs to .rodata section
2024-09-30 20:42:52 +09:00
Makefile.extrawarn
Merge tag 'hardening-v6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2025-05-28 07:47:10 -07:00
Makefile.gcc-plugins
stackleak: Split KSTACK_ERASE_CFLAGS from GCC_PLUGINS_CFLAGS
2025-07-21 21:40:57 -07:00
Makefile.headersinst
…
Makefile.host
kbuild: support building external modules in a separate build directory
2024-11-28 08:11:55 +09:00
Makefile.kasan
kasan: fix GCC mem-intrinsic prefix with sw tags
2025-08-27 22:45:43 -07:00
Makefile.kcov
Merge tag 'mm-stable-2025-06-01-14-06' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-06-02 16:00:26 -07:00
Makefile.kcsan
…
Makefile.kmsan
…
Makefile.kstack_erase
kstack_erase: Fix missed export of renamed KSTACK_ERASE_CFLAGS
2025-07-29 17:17:46 -07:00
Makefile.lib
Merge tag 'kbuild-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2025-06-07 10:05:35 -07:00
Makefile.modfinal
kbuild: re-enable KCSAN for autogenerated *.mod.c intermediaries
2024-11-28 08:11:55 +09:00
Makefile.modinst
kbuild: Fix signing issue for external modules
2025-01-18 08:52:09 +09:00
Makefile.modpost
modpost: Allow extended modversions without basic MODVERSIONS
2025-01-11 02:36:32 +09:00
Makefile.package
kbuild: rpm-pkg: disable kernel-devel package when cross-compiling
2024-10-31 21:40:46 +09:00
Makefile.propeller
kbuild: Fix Propeller build option
2024-11-27 09:38:27 +09:00
Makefile.randstruct
…
Makefile.ubsan
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2025-05-29 08:10:01 -07:00
Makefile.userprogs
kbuild: support 'userldlibs' syntax
2023-11-01 23:26:01 +09:00
Makefile.vdsoinst
Merge tag 's390-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2024-05-21 12:09:36 -07:00
Makefile.vmlinux
kbuild: Add '.rel.*' strip pattern for vmlinux
2025-10-19 16:37:15 +02:00
Makefile.vmlinux_o
kbuild: fix typos "module.builtin" to "modules.builtin"
2025-05-12 15:04:52 +09:00
makelst
…
markup_oops.pl
…
min-tool-version.sh
kbuild: require gcc-8 and binutils-2.30
2025-04-30 21:53:35 +02:00
misc-check
scripts/misc-check: update export checks for EXPORT_SYMBOL_FOR_MODULES()
2025-10-15 12:03:22 +02:00
mkcompile_h
…
mksysmap
kbuild: keep .modinfo section in vmlinux.unstripped
2025-10-19 16:37:15 +02:00
mkuboot.sh
…
module-common.c
kbuild: compile constant module information only once
2024-09-07 17:24:08 +09:00
module.lds.S
alloc_tag: remove empty module tag section
2025-07-09 22:42:03 -07:00
modules-check.sh
…
nsdeps
scripts/nsdeps: get 'make nsdeps' working again
2024-12-03 08:22:25 -08:00
objdiff
…
objdump-func
scripts/objdump-func: Support multiple functions
2023-04-14 16:08:28 +02:00
orc_hash.sh
x86/unwind/orc: Add ELF section with ORC version identifier
2023-06-16 17:17:42 +02:00
pahole-version.sh
…
parse-maintainers.pl
…
patch-kernel
…
profile2linkerlist.pl
…
prune-kernel
…
recordmcount.c
scripts: clean up IA-64 code
2023-12-03 18:51:48 +09:00
recordmcount.h
…
recordmcount.pl
tracing: Remove redundant config HAVE_FTRACE_MCOUNT_RECORD
2025-07-22 20:15:56 -04:00
relocs_check.sh
powerpc: Move script to check relocations at compile time in scripts/
2023-04-19 07:46:31 -07:00
remove-stale-files
selinux: move genheaders to security/selinux/
2024-10-03 16:07:51 -04:00
rust_is_available_bindgen_0_66.h
rust: warn about bindgen versions 0.66.0 and 0.66.1
2024-07-10 10:28:52 +02:00
rust_is_available_bindgen_libclang_concat.h
rust: warn on bindgen < 0.69.5 and libclang >= 19.1
2024-11-12 21:26:54 +01:00
rust_is_available_bindgen_libclang.h
…
rust_is_available_test.py
rust: warn on bindgen < 0.69.5 and libclang >= 19.1
2024-11-12 21:26:54 +01:00
rust_is_available.sh
rust: document bindgen 0.71.0 regression
2025-01-10 00:17:00 +01:00
rustc-llvm-version.sh
kbuild: rust: avoid errors with old rustcs without LLVM patch version
2024-10-28 00:27:16 +01:00
rustc-version.sh
kbuild: rust: add CONFIG_RUSTC_VERSION
2024-09-05 22:44:18 +02:00
rustdoc_test_builder.rs
rust: use absolute paths in macros referencing core and kernel
2025-05-23 00:12:14 +02:00
rustdoc_test_gen.rs
scripts: rust: emit path candidates in panic message
2025-07-21 00:18:43 +02:00
setlocalversion
setlocalversion: add -e option
2024-11-28 08:11:56 +09:00
show_delta
scripts: make python shebangs specific about desired version
2025-03-15 21:19:44 +09:00
sign-file.c
sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3
2024-09-20 19:52:48 +03:00
sorttable.c
scripts/sorttable: Fix endianness handling in build-time mcount sort
2025-04-02 09:51:26 -04:00
spdxcheck-test.sh
…
spdxcheck.py
scripts/spdxcheck: Handle license identifiers in Jinja comments
2025-01-08 15:38:33 +01:00
spdxexclude
…
spelling.txt
scripts/spelling.txt: add notifer||notifier to spelling.txt
2025-08-02 12:01:40 -07:00
sphinx-pre-install
scripts: sphinx-pre-install: fix release detection for Fedora
2025-06-25 12:22:48 -06:00
split-man.pl
…
ssl-common.h
sign-file,extract-cert: avoid using deprecated ERR_get_error_line()
2024-09-20 19:49:52 +03:00
stackdelta
…
stackusage
…
subarch.include
scripts: subarch.include: fix SUBARCH on macOS hosts
2024-09-10 13:56:37 +09:00
syscall.tbl
fs: introduce file_getattr and file_setattr syscalls
2025-07-02 17:05:17 +02:00
syscallhdr.sh
…
syscallnr.sh
…
syscalltbl.sh
x86/syscall: Mark exit[_group] syscall handlers __noreturn
2024-06-28 15:23:38 +02:00
tags.sh
scripts/tags.sh: allow to use alternative ctags implementation
2025-06-06 05:40:25 +09:00
test_doc_build.py
scripts: test_doc_build.py: regroup and rename arguments
2025-06-25 12:22:48 -06:00
tools-support-relr.sh
Makefile: use -z pack-relative-relocs
2023-04-17 11:23:06 +09:00
unifdef.c
scripts/unifdef: avoid constexpr keyword
2024-04-23 00:09:41 +09:00
ver_linux
ver_linux: Remove checks for reiserfsprogs.
2025-06-09 14:53:16 -06:00
verify_builtin_ranges.awk
scripts: add verifier script for builtin module range data
2024-09-20 09:21:52 +09:00
xen-hypercalls.sh
…
xz_wrap.sh
xz: adjust arch-specific options for better kernel compression
2024-09-01 20:43:27 -07:00