Re: [PATCH v4 1/6] s390/kexec_file: Don't opencode appended signature check.

On Mon, Jan 10, 2022 at 02:49:53PM +0100, Michal Suchanek wrote: > Module verification already implements appeded signature check. > > Reuse it for kexec_file. > > The kexec_file implementation uses EKEYREJECTED error in some cases when > there is no key and the common implementation uses ENOPKG

[PATCH v4 1/6] s390/kexec_file: Don't opencode appended signature check.

Module verification already implements appeded signature check. Reuse it for kexec_file. The kexec_file implementation uses EKEYREJECTED error in some cases when there is no key and the common implementation uses ENOPKG or EBADMSG instead. Signed-off-by: Michal Suchanek Acked-by: Heiko Carstens