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| author | Christoph Hellwig <hch@lst.de> | 2021-02-02 13:13:33 +0100 |
|---|---|---|
| committer | Jessica Yu <jeyu@kernel.org> | 2021-02-08 12:28:02 +0100 |
| commit | f1c3d73e973cfad85ff5d3d86086503e742d8c62 (patch) | |
| tree | afe59d7d8b9a9070582824cd27a67bff3d465357 /kernel/module.c | |
| parent | 00cc2c1cd34f81f777085cb2d65267edcd403fd0 (diff) | |
| download | linux-f1c3d73e973cfad85ff5d3d86086503e742d8c62.tar.bz2 | |
module: remove EXPORT_SYMBOL_GPL_FUTURE
As far as I can tell this has never been used at all, and certainly
not any time recently.
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jessica Yu <jeyu@kernel.org>
Diffstat (limited to 'kernel/module.c')
| -rw-r--r-- | kernel/module.c | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/kernel/module.c b/kernel/module.c index 9cd6814405b9..95186c9d81ea 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -408,11 +408,8 @@ extern const struct kernel_symbol __start___ksymtab[]; extern const struct kernel_symbol __stop___ksymtab[]; extern const struct kernel_symbol __start___ksymtab_gpl[]; extern const struct kernel_symbol __stop___ksymtab_gpl[]; -extern const struct kernel_symbol __start___ksymtab_gpl_future[]; -extern const struct kernel_symbol __stop___ksymtab_gpl_future[]; extern const s32 __start___kcrctab[]; extern const s32 __start___kcrctab_gpl[]; -extern const s32 __start___kcrctab_gpl_future[]; #ifdef CONFIG_UNUSED_SYMBOLS extern const struct kernel_symbol __start___ksymtab_unused[]; extern const struct kernel_symbol __stop___ksymtab_unused[]; @@ -434,7 +431,6 @@ struct symsearch { enum mod_license { NOT_GPL_ONLY, GPL_ONLY, - WILL_BE_GPL_ONLY, } license; bool unused; }; @@ -458,15 +454,8 @@ static bool check_exported_symbol(const struct symsearch *syms, { struct find_symbol_arg *fsa = data; - if (!fsa->gplok) { - if (syms->license == GPL_ONLY) - return false; - if (syms->license == WILL_BE_GPL_ONLY && fsa->warn) { - pr_warn("Symbol %s is being used by a non-GPL module, " - "which will not be allowed in the future\n", - fsa->name); - } - } + if (!fsa->gplok && syms->license == GPL_ONLY) + return false; #ifdef CONFIG_UNUSED_SYMBOLS if (syms->unused && fsa->warn) { @@ -550,9 +539,6 @@ static bool find_symbol(struct find_symbol_arg *fsa) { __start___ksymtab_gpl, __stop___ksymtab_gpl, __start___kcrctab_gpl, GPL_ONLY, false }, - { __start___ksymtab_gpl_future, __stop___ksymtab_gpl_future, - __start___kcrctab_gpl_future, - WILL_BE_GPL_ONLY, false }, #ifdef CONFIG_UNUSED_SYMBOLS { __start___ksymtab_unused, __stop___ksymtab_unused, __start___kcrctab_unused, @@ -579,10 +565,6 @@ static bool find_symbol(struct find_symbol_arg *fsa) { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms, mod->gpl_crcs, GPL_ONLY, false }, - { mod->gpl_future_syms, - mod->gpl_future_syms + mod->num_gpl_future_syms, - mod->gpl_future_crcs, - WILL_BE_GPL_ONLY, false }, #ifdef CONFIG_UNUSED_SYMBOLS { mod->unused_syms, mod->unused_syms + mod->num_unused_syms, @@ -2292,7 +2274,6 @@ static int verify_exported_symbols(struct module *mod) } arr[] = { { mod->syms, mod->num_syms }, { mod->gpl_syms, mod->num_gpl_syms }, - { mod->gpl_future_syms, mod->num_gpl_future_syms }, #ifdef CONFIG_UNUSED_SYMBOLS { mod->unused_syms, mod->num_unused_syms }, { mod->unused_gpl_syms, mod->num_unused_gpl_syms }, @@ -3308,11 +3289,6 @@ static int find_module_sections(struct module *mod, struct load_info *info) sizeof(*mod->gpl_syms), &mod->num_gpl_syms); mod->gpl_crcs = section_addr(info, "__kcrctab_gpl"); - mod->gpl_future_syms = section_objs(info, - "__ksymtab_gpl_future", - sizeof(*mod->gpl_future_syms), - &mod->num_gpl_future_syms); - mod->gpl_future_crcs = section_addr(info, "__kcrctab_gpl_future"); #ifdef CONFIG_UNUSED_SYMBOLS mod->unused_syms = section_objs(info, "__ksymtab_unused", @@ -3506,7 +3482,6 @@ static int check_module_license_and_versions(struct module *mod) #ifdef CONFIG_MODVERSIONS if ((mod->num_syms && !mod->crcs) || (mod->num_gpl_syms && !mod->gpl_crcs) - || (mod->num_gpl_future_syms && !mod->gpl_future_crcs) #ifdef CONFIG_UNUSED_SYMBOLS || (mod->num_unused_syms && !mod->unused_crcs) || (mod->num_unused_gpl_syms && !mod->unused_gpl_crcs) |