From: Roberto Sassu <rsassu@suse.de>
Date: Sat, 11 Apr 2015 15:13:06 +0000 (+0200)
Subject: ima: skip measurement of cgroupfs files and update documentation
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~81^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6438de9f3fb5180d78a0422695d0b88c687757d3;p=pandora-kernel.git

ima: skip measurement of cgroupfs files and update documentation

This patch adds a rule in the default measurement policy to skip inodes
in the cgroupfs filesystem. Measurements for this filesystem can be
avoided, as all the digests collected have the same value of the digest of
an empty file.

Furthermore, this patch updates the documentation of IMA policies in
Documentation/ABI/testing/ima_policy to make it consistent with
the policies set in security/integrity/ima/ima_policy.c.

Signed-off-by: Roberto Sassu <rsassu@suse.de>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
---

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