diff options
| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2016-12-02 15:11:50 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-02 14:46:42 -0800 |
| commit | 865563924022d8a307ee6dbc6a9ab4fb4d461cce (patch) | |
| tree | a0e678342d63d30860f81776d4ebe50e6ac51500 /Documentation | |
| parent | 8dc0f265d39a3933f4c1f846c7c694f12a2ab88a (diff) | |
kbuild: fix building bzImage with CONFIG_TRIM_UNUSED_KSYMS enabled
When building a specific target such as bzImage, modules aren't normally
built. However if CONFIG_TRIM_UNUSED_KSYMS is enabled, no built modules
means none of the exported symbols are used and therefore they will all
be trimmed away from the final kernel. A subsequent "make modules" will
fail because modpost cannot find the needed symbols for those modules in
the kernel binary.
Let's make sure modules are also built whenever CONFIG_TRIM_UNUSED_KSYMS
is enabled and that the kernel binary is properly rebuilt accordingly.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Tested-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions