As suggested by Jarkko [1], let's remove the panic() calls from the keyring initializations. This series applies on top of commit c9e54f38976a ("integrity: Only use machine keyring when uefi_check_trust_mok_keys is true"), which also includes 50c486fe3108 ("certs: Allow root user to append signed hashes to the blacklist keyring"). [1] https://lore.kernel.org/r/Yik0C2t7G272YZ73@xxxxxx [2] https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git/commit/?id=c9e54f38976a1c0ec69c0a6208b3fd55fceb01d1 Regards, Mickaël Salaün (2): certs: Remove panic() calls from blacklist_init() certs: Remove panic() calls from system_trusted_keyring_init() certs/blacklist.c | 27 +++++++++++++++++++++------ certs/system_keyring.c | 26 ++++++++++++++++++++------ 2 files changed, 41 insertions(+), 12 deletions(-) base-commit: c9e54f38976a1c0ec69c0a6208b3fd55fceb01d1 -- 2.35.1