Re: [PATCH v12 04/19] x86: Secure Launch main header file

[Jarkko Sakkinen <jarkko@kernel.org>]

On Fri, Mar 07, 2025 at 11:25:20AM -0800, ross.philipson@oracle.com wrote:
> On 3/6/25 9:34 PM, 'Jarkko Sakkinen' via trenchboot-devel wrote:
> > On Thu, Dec 19, 2024 at 11:42:01AM -0800, Ross Philipson wrote:
> > > Introduce the main Secure Launch header file used in the early SL stub
> > > and the early setup code.
> > 
> > Just would need a *short* description of what slaunch.h holds. I guess
> > it holds Intel TXT micro-arhitectural data structures? Anything else?
> 
> Later it will contain data strutures etc. to support other architectures
> like AMD and Arm64.
> 
> > 
> > This helps e.g. reviewers to skip some but still keep on track what a
> > patch contains (and return back to it when necessary).
> 
> Yes we can make it clearer what is in this header file.

As per code changes I did spend two hours reading them just to make sure
that I can understand the TPM specific code changes, and also that they
make total sense to me.

Therefore I've put a lot the nagging is around documentation and
definitions. I really could not find anything in the source code that I
could pinpoint being absolutely wrong.

This really needs just now the stamp from tip maintainers. As per TPM
changes they do have my blessing (no need for reviewed-by's as they
have SOB already). I hereby also give permission to pull TPM changes
through tip tree...

> Thanks
> Ross

BR, Jarkko