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| author | Arnd Bergmann <arnd@arndb.de> | 2021-02-25 15:34:49 +0100 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2021-02-27 15:44:02 +0900 |
| commit | da83616bcd3fa84233f6e37e2cf8cbfa979c6927 (patch) | |
| tree | 08b8cd6d8a901e22569721d06747177bd86c1719 /scripts/gen_autoksyms.sh | |
| parent | 3fb6d0e00efc958d01c2f109c8453033a2d96796 (diff) | |
kbuild: lto: add _mcount to list of used symbols
Some randconfig builds fail with undefined references to _mcount
when CONFIG_TRIM_UNUSED_KSYMS is set:
ERROR: modpost: "_mcount" [drivers/tee/optee/optee.ko] undefined!
ERROR: modpost: "_mcount" [drivers/fsi/fsi-occ.ko] undefined!
ERROR: modpost: "_mcount" [drivers/fpga/dfl-pci.ko] undefined!
Since there is already a list of symbols that get generated at link
time, add this one as well.
Fixes: fbe078d397b4 ("kbuild: lto: add a default list of used symbols")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'scripts/gen_autoksyms.sh')
0 files changed, 0 insertions, 0 deletions