Hi Jarkko, Yes, I have. I am working on an OpenBMC project and the kernel .config was generated by merging several config fragments. In one experiment where the CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE was not presented, I got a EINVAL undeclared compilation error. Do you want me to show the full .config here? Thanks, Clay On 2024/1/11 3:54 AM, Jarkko Sakkinen wrote: > On Tue Jan 9, 2024 at 4:10 AM EET, Clay Chang wrote: >> Hi Jarkko, >> >> The issue was found when crypto/public_key.h was included, but >> CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE was not enabled. If >> CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE was not enabled, the >> public_key_verify_signature simply returned -EINVAL, which was not >> declared without linux/errno.h being included. >> >> Thanks, >> Clay > > Do you have .config to verify this? > > BR, Jarkko
