diff -drupN a/security/apparmor/lsm.c b/security/apparmor/lsm.c
--- a/security/apparmor/lsm.c	2018-08-06 17:23:04.000000000 +0300
+++ b/security/apparmor/lsm.c	2022-06-12 05:28:14.000000000 +0300
@@ -656,11 +656,11 @@ static const struct kernel_param_ops par
 	.get = param_get_aalockpolicy
 };
 
-static int param_set_audit(const char *val, struct kernel_param *kp);
-static int param_get_audit(char *buffer, struct kernel_param *kp);
+static int param_set_audit(const char *val, const struct kernel_param *kp);
+static int param_get_audit(char *buffer, const struct kernel_param *kp);
 
-static int param_set_mode(const char *val, struct kernel_param *kp);
-static int param_get_mode(char *buffer, struct kernel_param *kp);
+static int param_set_mode(const char *val, const struct kernel_param *kp);
+static int param_get_mode(char *buffer, const struct kernel_param *kp);
 
 /* Flag values, also controllable via /sys/module/apparmor/parameters
  * We define special types as we want to do additional mediation.
@@ -774,7 +774,7 @@ static int param_get_aauint(char *buffer
 	return param_get_uint(buffer, kp);
 }
 
-static int param_get_audit(char *buffer, struct kernel_param *kp)
+static int param_get_audit(char *buffer, const struct kernel_param *kp)
 {
 	if (!policy_view_capable())
 		return -EPERM;
@@ -785,7 +785,7 @@ static int param_get_audit(char *buffer,
 	return sprintf(buffer, "%s", audit_mode_names[aa_g_audit]);
 }
 
-static int param_set_audit(const char *val, struct kernel_param *kp)
+static int param_set_audit(const char *val, const struct kernel_param *kp)
 {
 	int i;
 	if (!policy_admin_capable())
@@ -807,7 +807,7 @@ static int param_set_audit(const char *v
 	return -EINVAL;
 }
 
-static int param_get_mode(char *buffer, struct kernel_param *kp)
+static int param_get_mode(char *buffer, const struct kernel_param *kp)
 {
 	if (!policy_admin_capable())
 		return -EPERM;
@@ -818,7 +818,7 @@ static int param_get_mode(char *buffer,
 	return sprintf(buffer, "%s", aa_profile_mode_names[aa_g_profile_mode]);
 }
 
-static int param_set_mode(const char *val, struct kernel_param *kp)
+static int param_set_mode(const char *val, const struct kernel_param *kp)
 {
 	int i;
 	if (!policy_admin_capable())