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| author |   Masahiro Yamada <masahiroy@kernel.org> | 2020-02-11 05:06:34 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2020-02-11 05:18:40 +0900 |
| commit | 083bc0e1ce91e2a65a1aecdf8d2c5045e5d46c55 (patch) | |
| tree | 27745cf76844b8ad2873162c0a4ece0ef057bbeb /scripts | |
| parent | scripts/kallsyms: fix memory corruption caused by write over-run (diff) | |
| download | linux-dev-083bc0e1ce91e2a65a1aecdf8d2c5045e5d46c55.tar.xz linux-dev-083bc0e1ce91e2a65a1aecdf8d2c5045e5d46c55.zip | |
kbuild: fix mismatch between .version and include/generated/compile.h
Since commit 56d589361572 ("kbuild: do not create orphan built-in.a or
obj-y objects"), scripts/link-vmlinux.sh does nothing when descending
into init/.
Once the version number becomes out of sync between .version and
include/generated/compile.h, it is not self-healing.
[How to reproduce]
$ echo 100 > .version
$ make
You will see the number in the .version is always bigger than that in
compile.h by one. After this, every time you run 'make', the vmlinux is
re-linked even when none of source files is updated.
Fixes: 56d589361572 ("kbuild: do not create orphan built-in.a or obj-y objects")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/link-vmlinux.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index 1919c311c149..dd484e92752e 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -239,7 +239,7 @@ else fi; # final build of init/ -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init need-builtin=1 #link vmlinux.o info LD vmlinux.o |