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From:   Aaron Tomlin <atomlin@redhat.com>
To:     mcgrof@kernel.org
Cc:     cl@linux.com, pmladek@suse.com, mbenes@suse.cz,
        akpm@linux-foundation.org, jeyu@kernel.org,
        linux-kernel@vger.kernel.org, linux-modules@vger.kernel.org,
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        oleksandr@natalenko.name
Subject: [PATCH v5 12/13] module: Move kdb_modules list out of core code
Date:   Wed,  9 Feb 2022 17:11:17 +0000
Message-Id: <20220209171118.3269581-2-atomlin@redhat.com>
In-Reply-To: <20220209171118.3269581-1-atomlin@redhat.com>
References: <20220209171118.3269581-1-atomlin@redhat.com>
Reply-To: 20220209170358.3266629-1-atomlin@redhat.com
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No functional change.

This patch migrates kdb_modules list to core kdb code
since the list of added/or loaded modules is no longer
private.

Signed-off-by: Aaron Tomlin <atomlin@redhat.com>
---
 kernel/debug/kdb/kdb_main.c | 5 +++++
 kernel/module/internal.h    | 1 +
 kernel/module/main.c        | 4 ----
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index 0852a537dad4..f101f5f078f4 100644
--- a/kernel/debug/kdb/kdb_main.c
+++ b/kernel/debug/kdb/kdb_main.c
@@ -59,6 +59,11 @@ EXPORT_SYMBOL(kdb_grepping_flag);
 int kdb_grep_leading;
 int kdb_grep_trailing;
 
+#ifdef CONFIG_MODULES
+extern struct list_head modules;
+struct list_head *kdb_modules = &modules; /* kdb needs the list of modules */
+#endif /* CONFIG_MODULES */
+
 /*
  * Kernel debugger state flags
  */
diff --git a/kernel/module/internal.h b/kernel/module/internal.h
index 52d30bf6d6b0..c49b4900b30b 100644
--- a/kernel/module/internal.h
+++ b/kernel/module/internal.h
@@ -225,6 +225,7 @@ static int mod_sysfs_setup(struct module *mod,
 {
 	return 0;
 }
+
 static inline void mod_sysfs_fini(struct module *mod) { }
 static inline void module_remove_modinfo_attrs(struct module *mod, int end) { }
 static inline void del_usage_links(struct module *mod) { }
diff --git a/kernel/module/main.c b/kernel/module/main.c
index c2255954b7df..519c5335f7a6 100644
--- a/kernel/module/main.c
+++ b/kernel/module/main.c
@@ -105,10 +105,6 @@ static void mod_update_bounds(struct module *mod)
 		__mod_update_bounds(mod->init_layout.base, mod->init_layout.size);
 }
 
-#ifdef CONFIG_KGDB_KDB
-struct list_head *kdb_modules = &modules; /* kdb needs the list of modules */
-#endif /* CONFIG_KGDB_KDB */
-
 static void module_assert_mutex_or_preempt(void)
 {
 #ifdef CONFIG_LOCKDEP
-- 
2.34.1