[RFC PATCH v2 12/13] module: Move kdb_modules list out of core code

Aaron Tomlin
2022-01-06T23:43:58Z

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/main.c | 4 ----
2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index d8ee5647b732..ef61fb65671a 100644
--- a/kernel/debug/kdb/kdb_main.c
+++ b/kernel/debug/kdb/kdb_main.c
@@ -60,6 +60,11 @@ 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/main.c b/kernel/module/main.c
index 354fb2697188..09012246907a 100644
--- a/kernel/module/main.c
+++ b/kernel/module/main.c
@@ -95,10 +95,6 @@ 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
--
2.31.1