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| author |   Masahiro Yamada <masahiroy@kernel.org> | 2022-06-11 03:32:30 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2022-06-20 08:18:03 +0900 |
| commit | 28438794aba47a27e922857d27b31b74e8559143 (patch) | |
| tree | 119c2a6d038c6bc7a1c7e2379871e43099d33e63 /scripts/mod | |
| parent | Linux 5.19-rc3 (diff) | |
| download | linux-dev-28438794aba47a27e922857d27b31b74e8559143.tar.xz linux-dev-28438794aba47a27e922857d27b31b74e8559143.zip | |
modpost: fix section mismatch check for exported init/exit sections
Since commit f02e8a6596b7 ("module: Sort exported symbols"),
EXPORT_SYMBOL* is placed in the individual section ___ksymtab(_gpl)+<sym>
(3 leading underscores instead of 2).
Since then, modpost cannot detect the bad combination of EXPORT_SYMBOL
and __init/__exit.
Fix the .fromsec field.
Fixes: f02e8a6596b7 ("module: Sort exported symbols")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Diffstat (limited to 'scripts/mod')
| -rw-r--r-- | scripts/mod/modpost.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 29d5a841e215..620dc8c4c814 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -980,7 +980,7 @@ static const struct sectioncheck sectioncheck[] = { }, /* Do not export init/exit functions or data */ { - .fromsec = { "__ksymtab*", NULL }, + .fromsec = { "___ksymtab*", NULL }, .bad_tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL }, .mismatch = EXPORT_TO_INIT_EXIT, .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL }, |