linux-kernel - [RFC PATCH 01/30] kernel/module: move find_kallsyms_symbol

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Message-ID: <20220830214919.53220-2-surenb@google.com>
Date:   Tue, 30 Aug 2022 14:48:50 -0700
From:   Suren Baghdasaryan <surenb@...gle.com>
To:     akpm@...ux-foundation.org
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Subject: [RFC PATCH 01/30] kernel/module: move find_kallsyms_symbol_value declaration

Allow find_kallsyms_symbol_value to be called by code outside of
kernel/module. It will be used for code tagging module support.

Signed-off-by: Suren Baghdasaryan <surenb@...gle.com>
---
 include/linux/module.h   | 1 +
 kernel/module/internal.h | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/module.h b/include/linux/module.h
index 518296ea7f73..563d38ad84ed 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -605,6 +605,7 @@ struct module *find_module(const char *name);
 int module_get_kallsym(unsigned int symnum, unsigned long *value, char *type,
 			char *name, char *module_name, int *exported);
 
+unsigned long find_kallsyms_symbol_value(struct module *mod, const char *name);
 /* Look for this name: can be of form module:name. */
 unsigned long module_kallsyms_lookup_name(const char *name);
 
diff --git a/kernel/module/internal.h b/kernel/module/internal.h
index 680d980a4fb2..f1b6c477bd93 100644
--- a/kernel/module/internal.h
+++ b/kernel/module/internal.h
@@ -246,7 +246,6 @@ static inline void kmemleak_load_module(const struct module *mod,
 void init_build_id(struct module *mod, const struct load_info *info);
 void layout_symtab(struct module *mod, struct load_info *info);
 void add_kallsyms(struct module *mod, const struct load_info *info);
-unsigned long find_kallsyms_symbol_value(struct module *mod, const char *name);
 
 static inline bool sect_empty(const Elf_Shdr *sect)
 {
-- 
2.37.2.672.g94769d06f0-goog