kallsyms: Make module_kallsyms_on_each_symbol generally available
commit 73feb8d5fa
upstream.
Making module_kallsyms_on_each_symbol generally available, so it
can be used outside CONFIG_LIVEPATCH option in following changes.
Rather than adding another ifdef option let's make the function
generally available (when CONFIG_KALLSYMS and CONFIG_MODULES
options are defined).
Cc: Christoph Hellwig <hch@lst.de>
Acked-by: Song Liu <song@kernel.org>
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20221025134148.3300700-2-jolsa@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -879,8 +879,17 @@ static inline bool module_sig_ok(struct module *module)
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}
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}
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#endif /* CONFIG_MODULE_SIG */
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#endif /* CONFIG_MODULE_SIG */
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#if defined(CONFIG_MODULES) && defined(CONFIG_KALLSYMS)
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int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *,
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int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *,
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struct module *, unsigned long),
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struct module *, unsigned long),
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void *data);
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void *data);
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#else
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static inline int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *,
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struct module *, unsigned long),
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void *data)
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{
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return -EOPNOTSUPP;
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}
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#endif /* CONFIG_MODULES && CONFIG_KALLSYMS */
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#endif /* _LINUX_MODULE_H */
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#endif /* _LINUX_MODULE_H */
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@ -494,7 +494,6 @@ unsigned long module_kallsyms_lookup_name(const char *name)
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return ret;
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return ret;
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}
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}
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#ifdef CONFIG_LIVEPATCH
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int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *,
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int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *,
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struct module *, unsigned long),
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struct module *, unsigned long),
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void *data)
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void *data)
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@ -531,4 +530,3 @@ int module_kallsyms_on_each_symbol(int (*fn)(void *, const char *,
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mutex_unlock(&module_mutex);
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mutex_unlock(&module_mutex);
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return ret;
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return ret;
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}
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}
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#endif /* CONFIG_LIVEPATCH */
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