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author | Nathan Chancellor <nathan@kernel.org> | 2022-12-13 21:35:29 +0300 |
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committer | Masahiro Yamada <masahiroy@kernel.org> | 2022-12-14 09:49:34 +0300 |
commit | 19331e84c3873256537d446afec1f6c507f8c4ef (patch) | |
tree | e7ef04835be9702185550a3f18d7bb5b0d188ab1 /lib/vsprintf.c | |
parent | 0d24f1b7cc65ee73ea8d04e0d10f77a7cb7a83f3 (diff) | |
download | linux-19331e84c3873256537d446afec1f6c507f8c4ef.tar.xz |
modpost: Include '.text.*' in TEXT_SECTIONS
Commit 6c730bfc894f ("modpost: handle -ffunction-sections") added
".text.*" to the OTHER_TEXT_SECTIONS macro to fix certain section
mismatch warnings. Unfortunately, this makes it impossible for modpost
to warn about section mismatches with LTO, which implies
'-ffunction-sections', as all functions are put in their own
'.text.<func_name>' sections, which may still reference functions in
sections they are not supposed to, such as __init.
Fix this by moving ".text.*" into TEXT_SECTIONS, so that configurations
with '-ffunction-sections' will see warnings about mismatched sections.
Link: https://lore.kernel.org/Y39kI3MOtVI5BAnV@google.com/
Reported-by: Vincent Donnefort <vdonnefort@google.com>
Reviewed-and-tested-by: Alexander Lobakin <alexandr.lobakin@intel.com>
Reviewed-by: Sami Tolvanen <samitolvanen@google.com>
Tested-by: Vincent Donnefort <vdonnefort@google.com>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'lib/vsprintf.c')
0 files changed, 0 insertions, 0 deletions