Josh Poimboeuf
8454cfe408
kbuild: Fix objtool dependency for 'OBJECT_FILES_NON_STANDARD_<obj> := n' ...
[ Upstream commit 8852c552402979508fdc395ae07aa8761aa46045 ]
"OBJECT_FILES_NON_STANDARD_vma.o := n" has a dependency bug. When
objtool source is updated, the affected object doesn't get re-analyzed
by objtool.
Peter's new variable-sized jump label feature relies on objtool
rewriting the object file. Otherwise the system can fail to boot. That
effectively upgrades this minor dependency issue to a major bug.
The problem is that variables in prerequisites are expanded early,
during the read-in phase. The '$(objtool_dep)' variable indirectly uses
'$@', which isn't yet available when the target prerequisites are
evaluated.
Use '.SECONDEXPANSION:' which causes '$(objtool_dep)' to be expanded in
a later phase, after the target-specific '$@' variable has been defined.
Fixes: b9ab5ebb14
2021-07-14 16:53:20 +02:00
scripts: add dummy report mode to add_namespace.cocci
2020-08-11 15:33:35 +02:00
scripts/dtc: only append to HOST_EXTRACFLAGS instead of overwriting
2020-10-07 08:01:29 +02:00
gcc-common.h: Update for GCC 10
2020-05-27 17:46:24 +02:00
scripts/gdb: fix lx-symbols 'gdb.error' while loading modules
2020-07-29 10:18:35 +02:00
kconfig: nconf: stop endless search loops
2021-05-19 10:08:23 +02:00
vmlinux.lds.h: Create section for protection against instrumentation
2021-02-17 10:35:16 +01:00
kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables
2020-09-03 11:27:10 +02:00
tweewide: Fix most Shebang lines
2021-05-22 11:38:30 +02:00
scripts: switch explicitly to Python 3
2021-05-22 11:38:30 +02:00
checkpatch: fix unescaped left brace
2020-12-30 11:51:27 +01:00
tweewide: Fix most Shebang lines
2021-05-22 11:38:30 +02:00
scripts/decode_stacktrace: strip basepath from all paths
2020-07-29 10:18:35 +02:00
scripts/decodecode: fix trapping instruction formatting
2020-05-14 07:58:29 +02:00
depmod: handle the case of /sbin/depmod without /sbin in PATH
2021-01-12 20:16:10 +01:00
scripts: switch explicitly to Python 3
2021-05-22 11:38:30 +02:00
modpost: move the namespace field in Module.symvers last
2020-03-25 08:25:55 +01:00
scripts/find-unused-docs: Fix massive false positives
2020-02-11 04:35:23 -08:00
tweewide: Fix most Shebang lines
2021-05-22 11:38:30 +02:00
scripts: headers_install: Exit with error on config leak
2020-06-24 17:50:33 +02:00
scripts/kallsyms: fix definitely-lost memory leak
2020-01-04 19:18:23 +01:00
kbuild: improve cc-option to clean up all temporary files
2020-06-30 15:37:05 -04:00
kconfig: introduce m32-flag and m64-flag
2020-04-08 09:08:37 +02:00
bpf: Support llvm-objcopy for vmlinux BTF
2020-06-17 16:40:20 +02:00
scripts: set proper OpenSSL include dir also for sign-file
2021-02-26 10:10:27 +01:00
kbuild: Fix objtool dependency for 'OBJECT_FILES_NON_STANDARD_<obj> := n'
2021-07-14 16:53:20 +02:00
kbuild: Disable -Wpointer-to-enum-cast
2020-03-25 08:25:54 +01:00
kbuild: move headers_check rule to usr/include/Makefile
2020-03-05 16:43:47 +01:00
kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables
2020-09-03 11:27:10 +02:00
kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables
2020-09-03 11:27:10 +02:00
mksysmap: Fix the mismatch of '.L' symbols in System.map
2020-06-24 17:50:19 +02:00
scripts: add dummy report mode to add_namespace.cocci
2020-08-11 15:33:35 +02:00
parse-maintainers: Mark as executable
2020-03-25 08:25:49 +01:00
ftrace: Have recordmcount use w8 to read relp->r_info in arm64_is_fake_mcount
2021-03-09 11:09:39 +01:00
recordmcount: Correct st_shndx handling
2021-06-30 08:47:49 -04:00
riscv: Workaround mcount name prior to clang-13
2021-05-22 11:38:29 +02:00
scripts/setlocalversion: make git describe output more reliable
2020-11-01 12:01:01 +01:00
tweewide: Fix most Shebang lines
2021-05-22 11:38:30 +02:00
tweewide: Fix most Shebang lines
2021-05-22 11:38:30 +02:00
tweewide: Fix most Shebang lines
2021-05-22 11:38:30 +02:00
Makefile: fix GDB warning with CONFIG_RELR
2021-07-14 16:53:12 +02:00
kbuild: add variables for compression tools
2020-09-03 11:27:10 +02:00
8454cfe408