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(parent: 69bc8d3) | patch
kbuild: do not set -w for vmlinux.o modpost
authorMasahiro Yamada <masahiroy@kernel.org>
Thu, 25 Mar 2021 18:54:10 +0000 (03:54 +0900)
committerMasahiro Yamada <masahiroy@kernel.org>
Sat, 24 Apr 2021 20:17:38 +0000 (05:17 +0900)
commit5ab70ff4286f74732c082b65366bad39146d2b10
tree01b143765d6d02c295546c6875b3643b70e305bctree | snapshot
parent69bc8d386aebbd91a6bb44b6d33f77c8dfa9ed8ccommit | diff
kbuild: do not set -w for vmlinux.o modpost

The -w option is meaningless for the first pass of modpost (vmlinux.o).

We know there are unresolved symbols in vmlinux.o, hence we skip
check_exports() and other checks when mod->is_vmlinux is set.

See the following part in the for-loop.

    if (mod->is_vmlinux || mod->from_dump)
            continue;

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
scripts/Makefile.modpost diff | blob | history
Domain: System / Kernel;