selinux: quiet the filesystem labeling behavior message
While the filesystem labeling method is only printed at the KERN_DEBUG
level, this still appears in dmesg and on modern Linux distributions
that create a lot of tmpfs mounts for session handling, the dmesg can
easily be filled with a lot of "SELinux: initialized (dev X ..."
messages. This patch removes this notification for the normal case
but leaves the error message intact (displayed when mounting a
filesystem with an unknown labeling behavior).
Reported-by: Dave Jones <davej@codemonkey.org.uk>
Signed-off-by: Paul Moore <pmoore@redhat.com>
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 6da7532..c253caa 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -456,10 +456,6 @@
if (sbsec->behavior > ARRAY_SIZE(labeling_behaviors))
printk(KERN_ERR "SELinux: initialized (dev %s, type %s), unknown behavior\n",
sb->s_id, sb->s_type->name);
- else
- printk(KERN_DEBUG "SELinux: initialized (dev %s, type %s), %s\n",
- sb->s_id, sb->s_type->name,
- labeling_behaviors[sbsec->behavior-1]);
sbsec->flags |= SE_SBINITIALIZED;
if (selinux_is_sblabel_mnt(sb))
