diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 5 | ||||
| -rw-r--r-- | Documentation/security/keys.txt | 14 |
2 files changed, 15 insertions, 4 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 8b2ab548b6e42e..90c12c59116830 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -566,6 +566,11 @@ bytes respectively. Such letter suffixes can also be entirely omitted. possible to determine what the correct size should be. This option provides an override for these situations. + ca_keys= [KEYS] This parameter identifies a specific key(s) on + the system trusted keyring to be used for certificate + trust validation. + format: { id:<keyid> | builtin } + ccw_timeout_log [S390] See Documentation/s390/CommonIO for details. diff --git a/Documentation/security/keys.txt b/Documentation/security/keys.txt index a4c33f1a7c6de5..8727c194ca16a5 100644 --- a/Documentation/security/keys.txt +++ b/Documentation/security/keys.txt @@ -1150,20 +1150,24 @@ The structure has a number of fields, some of which are mandatory: const void *data; size_t datalen; size_t quotalen; + time_t expiry; }; Before calling the method, the caller will fill in data and datalen with the payload blob parameters; quotalen will be filled in with the default - quota size from the key type and the rest will be cleared. + quota size from the key type; expiry will be set to TIME_T_MAX and the + rest will be cleared. If a description can be proposed from the payload contents, that should be attached as a string to the description field. This will be used for the key description if the caller of add_key() passes NULL or "". The method can attach anything it likes to type_data[] and payload. These - are merely passed along to the instantiate() or update() operations. + are merely passed along to the instantiate() or update() operations. If + set, the expiry time will be applied to the key if it is instantiated from + this data. - The method should return 0 if success ful or a negative error code + The method should return 0 if successful or a negative error code otherwise. @@ -1172,7 +1176,9 @@ The structure has a number of fields, some of which are mandatory: This method is only required if the preparse() method is provided, otherwise it is unused. It cleans up anything attached to the description, type_data and payload fields of the key_preparsed_payload - struct as filled in by the preparse() method. + struct as filled in by the preparse() method. It will always be called + after preparse() returns successfully, even if instantiate() or update() + succeed. (*) int (*instantiate)(struct key *key, struct key_preparsed_payload *prep); |