From: Paul Moore Date: Wed, 4 Feb 2015 16:34:30 +0000 (-0500) Subject: selinux: quiet the filesystem labeling behavior message X-Git-Tag: firefly_0821_release~176^2~2350^2~3 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2088d60e3b2f53d0c9590a0202eeff85b288b1eb;p=firefly-linux-kernel-4.4.55.git 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 Signed-off-by: Paul Moore --- diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 6da7532893a1..c253caa90bb4 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -456,10 +456,6 @@ static int sb_finish_set_opts(struct super_block *sb) 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))