From fc26bd50539b6f52aa75ffbaec7b083825ec5451 Mon Sep 17 00:00:00 2001 From: Eric Richter Date: Thu, 15 Jun 2017 16:02:52 -0500 Subject: IMA: update IMA policy documentation to include pcr= option Commit 0260643ce "ima: add policy support for extending different pcrs" introduced a new IMA policy option "pcr=". Missing was the documentation for this option. This patch updates ima_policy to include this option, as well as an example. Signed-off-by: Eric Richter Signed-off-by: Mimi Zohar --- Documentation/ABI/testing/ima_policy | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/ABI/testing/ima_policy b/Documentation/ABI/testing/ima_policy index bb0f9a135e21..e76432b9954d 100644 --- a/Documentation/ABI/testing/ima_policy +++ b/Documentation/ABI/testing/ima_policy @@ -34,9 +34,10 @@ Description: fsuuid:= file system UUID (e.g 8bcbe394-4f13-4144-be8e-5aa9ea2ce2f6) uid:= decimal value euid:= decimal value - fowner:=decimal value + fowner:= decimal value lsm: are LSM specific option: appraise_type:= [imasig] + pcr:= decimal value default policy: # PROC_SUPER_MAGIC @@ -96,3 +97,8 @@ Description: Smack: measure subj_user=_ func=FILE_CHECK mask=MAY_READ + + Example of measure rules using alternate PCRs: + + measure func=KEXEC_KERNEL_CHECK pcr=4 + measure func=KEXEC_INITRAMFS_CHECK pcr=5 -- cgit v1.2.3