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| author | Maninder Singh <maninder1.s@samsung.com> | 2023-05-26 09:21:23 +0200 |
|---|---|---|
| committer | Luis Chamberlain <mcgrof@kernel.org> | 2023-05-27 00:10:18 +0200 |
| commit | 4f521bab5bfc854ec0dab7ef560dfa75247e615d (patch) | |
| tree | 90c8652a2bb21e86d582671120d3da15ee38c978 /kernel/module | |
| parent | kallsyms: remove unused arch_get_kallsym() helper (diff) | |
| download | linux-4f521bab5bfc854ec0dab7ef560dfa75247e615d.tar.xz linux-4f521bab5bfc854ec0dab7ef560dfa75247e615d.zip | |
kallsyms: remove unsed API lookup_symbol_attrs
with commit '7878c231dae0 ("slab: remove /proc/slab_allocators")'
lookup_symbol_attrs usage is removed.
Thus removing redundant API.
Signed-off-by: Maninder Singh <maninder1.s@samsung.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Diffstat (limited to 'kernel/module')
| -rw-r--r-- | kernel/module/kallsyms.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/kernel/module/kallsyms.c b/kernel/module/kallsyms.c index c550d7d45f2f..ef73ae7c8909 100644 --- a/kernel/module/kallsyms.c +++ b/kernel/module/kallsyms.c @@ -381,34 +381,6 @@ out: return -ERANGE; } -int lookup_module_symbol_attrs(unsigned long addr, unsigned long *size, - unsigned long *offset, char *modname, char *name) -{ - struct module *mod; - - preempt_disable(); - list_for_each_entry_rcu(mod, &modules, list) { - if (mod->state == MODULE_STATE_UNFORMED) - continue; - if (within_module(addr, mod)) { - const char *sym; - - sym = find_kallsyms_symbol(mod, addr, size, offset); - if (!sym) - goto out; - if (modname) - strscpy(modname, mod->name, MODULE_NAME_LEN); - if (name) - strscpy(name, sym, KSYM_NAME_LEN); - preempt_enable(); - return 0; - } - } -out: - preempt_enable(); - return -ERANGE; -} - int module_get_kallsym(unsigned int symnum, unsigned long *value, char *type, char *name, char *module_name, int *exported) { |