diff options
| author | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2017-04-24 12:04:09 -0400 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2017-06-21 14:37:12 -0400 |
| commit | 33ce9549cfa1e71d77bc91a2e67e65d693e2e53f (patch) | |
| tree | 8e52e9cd2498a07f27dc7f4a055c0b05a8c3567f /Documentation/admin-guide | |
| parent | cdac74ddf28e2f07319cc89446f9dea35d22d999 (diff) | |
| download | linux-33ce9549cfa1e71d77bc91a2e67e65d693e2e53f.tar.bz2 | |
ima: extend the "ima_policy" boot command line to support multiple policies
Add support for providing multiple builtin policies on the "ima_policy="
boot command line. Use "|" as the delimitor separating the policy names.
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Diffstat (limited to 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 15f79c27748d..9b4381fee877 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -1477,12 +1477,17 @@ in crypto/hash_info.h. ima_policy= [IMA] - The builtin measurement policy to load during IMA - setup. Specyfing "tcb" as the value, measures all - programs exec'd, files mmap'd for exec, and all files - opened with the read mode bit set by either the - effective uid (euid=0) or uid=0. - Format: "tcb" + The builtin policies to load during IMA setup. + Format: "tcb | appraise_tcb" + + The "tcb" policy measures all programs exec'd, files + mmap'd for exec, and all files opened with the read + mode bit set by either the effective uid (euid=0) or + uid=0. + + The "appraise_tcb" policy appraises the integrity of + all files owned by root. (This is the equivalent + of ima_appraise_tcb.) ima_tcb [IMA] Deprecated. Use ima_policy= instead. Load a policy which meets the needs of the Trusted |