On Fri, 24 Feb 2023 15:10:12 +1100, Andrew Donnellan wrote:
Add a firmware feature flag, FW_FEATURE_PLPKS, to indicate availability of
Platform KeyStore related hcalls.
Check this flag in plpks_is_available() and pseries_plpks_init() before
trying to make an hcall.
[...]
Applied to powerpc/next.
[1/1] powerpc/pseries: Add FW_FEATURE_PLPKS feature flag
https://git.kernel.org/powerpc/c/df9cad09493808dca7d16a2fbcac1a78e8d412af
cheers