From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from goalie.tycho.ncsc.mil (goalie [144.51.242.250]) by tarius.tycho.ncsc.mil (8.14.4/8.14.4) with ESMTP id t0CKd9pv028012 for ; Mon, 12 Jan 2015 15:39:09 -0500 Subject: [PATCH] selinux: quiet the filesystem labeling behavior message From: Paul Moore To: selinux@tycho.nsa.gov Date: Mon, 12 Jan 2015 15:39:01 -0500 Message-ID: <20150112203901.29510.15421.stgit@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Cc: davej@codemonkey.org.uk List-Id: "Security-Enhanced Linux \(SELinux\) mailing list" List-Post: List-Help: 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 --- security/selinux/hooks.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 49fc833..d6b685f 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))