Thomas Weißschuh 6c1976addf KEYS: Add new function key_create() ...

key_create() works like key_create_or_update() but does not allow
updating an existing key, instead returning ERR_PTR(-EEXIST).

key_create() will be used by the blacklist keyring which should not
create duplicate entries or update existing entries.
Instead a dedicated message with appropriate severity will be logged.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>

2023-02-13 10:11:20 +02:00

16 KiB

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