On Tue, Jun 10, 2025 at 04:22:04PM +0100, Yeoreum Yun wrote: > > OK, if ffa_init() is leveled up in the initcall hierarchy, shouldn't > > that be enough as long as ko's can be found from initramfs? > > As you mentioned, this is handled in Patch #1. > However, although ffa_init() is called first, > unless tpm_crb_ffa_init() is also invoked, > crb_acpi_driver_init() will fail with -EPROBE_DEFER. > > Please note that IMA is always built-in and cannot be built as a module.
Sure but if one needs IMA, then tpm_crb_ffa can be compiled as built-in with zero code changes. BR, Jarkko
