On Mon, Jul 18, 2022 at 04:01:56PM -0500, gjoyce@xxxxxxxxxxxxxxxxxx wrote: > From: Greg Joyce <gjoyce@xxxxxxxxxxxxxxxxxx> > > Platforms that have a permanent key store may provide unique > platform dependent functions to read/write variables. The > default (weak) functions return -EOPNOTSUPP unless overridden > by architecture/platform versions. This is still lacking any useful implementation. It also seems to be used in patch 3 before it actually is used. As the functionality seems optional I'd suggest to drop this patch for now and not call it from patch 3, and do a separate series later that adds the infrastructure, at leat one useful backend and the caller.
