From 5137e583ba2635b82667dc63cb35305750420411 Mon Sep 17 00:00:00 2001
From: Paul Moore <paul@paul-moore.com>
Date: Wed, 12 Feb 2025 18:20:01 -0500
Subject: lsm: cleanup the debug and console output in lsm_init.c

Move away from an init specific init_debug() macro to a more general
lsm_pr()/lsm_pr_cont()/lsm_pr_dbg() set of macros that are available
both before and after init.  In the process we do a number of minor
changes to improve the LSM initialization output and cleanup the code
somewhat.

Reviewed-by: Casey Schaufler <casey@schaufler-ca.com>
Reviewed-by: John Johansen <john.johhansen@canonical.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
---
 security/lsm.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'security/lsm.h')

diff --git a/security/lsm.h b/security/lsm.h
index dbe755c45e57..8dc267977ae0 100644
--- a/security/lsm.h
+++ b/security/lsm.h
@@ -6,9 +6,20 @@
 #ifndef _LSM_H_
 #define _LSM_H_
 
+#include <linux/printk.h>
 #include <linux/lsm_hooks.h>
 #include <linux/lsm_count.h>
 
+/* LSM debugging */
+extern bool lsm_debug;
+#define lsm_pr(...)		pr_info(__VA_ARGS__)
+#define lsm_pr_cont(...)	pr_cont(__VA_ARGS__)
+#define lsm_pr_dbg(...)							\
+	do {								\
+		if (lsm_debug)						\
+			pr_info(__VA_ARGS__);				\
+	} while (0)
+
 /* List of configured LSMs */
 extern unsigned int lsm_active_cnt;
 extern const struct lsm_id *lsm_idlist[];
-- 
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