Merge tag 'pm-5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

[platform/kernel/linux-starfive.git] / Documentation / filesystems / ubifs.txt

diff --git a/Documentation/filesystems/ubifs.txt b/Documentation/filesystems/ubifs.txt
index a0a61d2..acc8044 100644 (file)
--- a/Documentation/filesystems/ubifs.txt
+++ b/Documentation/filesystems/ubifs.txt
@@ -91,6 +91,13 @@ chk_data_crc         do not skip checking CRCs on data nodes
 compr=none              override default compressor and set it to "none"
 compr=lzo               override default compressor and set it to "lzo"
 compr=zlib              override default compressor and set it to "zlib"
+auth_key=              specify the key used for authenticating the filesystem.
+                       Passing this option makes authentication mandatory.
+                       The passed key must be present in the kernel keyring
+                       and must be of type 'logon'
+auth_hash_name=                The hash algorithm used for authentication. Used for
+                       both hashing and for creating HMACs. Typical values
+                       include "sha256" or "sha512"
 
 
 Quick usage instructions