Re: [PATCH v3 1/4] x86/sev: add SVSM vTPM probe/send_command functions

[Jarkko Sakkinen <jarkko@kernel.org>]

On Fri, Mar 21, 2025 at 11:05:20PM +0100, Borislav Petkov wrote:
> On Fri, Mar 21, 2025 at 10:01:17AM +0100, Stefano Garzarella wrote:
> > Just a note, patch 2 adds `include/linux/svsm_vtpm.h`, that file is
> > basically a translation of the AMD SVSM specification into structures and
> > functions used to communicate with SVSM in the way it is defined by the
> > specification.
> > 
> > I realized that the file does not fall under any section of MAINTAINERS.
> > How do you suggest we proceed?
> > 
> > Should we create an SVSM section to maintain it, including the TPM driver
> > and future other drivers,etc.?
> 
> This all belongs to the TPM drivers, right?
> 
> I.e., drivers/char/tpm/
> 
> So I guess add that header to the TPM DEVICE DRIVER section if the gents there
> are fine with it...

It's fine for me but I'd suggest to rename the header as "tpm_svsm.h".
Then this will already provide coverage:

https://web.git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git/commit/?id=a2fbcecc7027944a2ce447d4dd72725c5822321f


> 
> -- 
> Regards/Gruss,
>     Boris.
> 
> https://people.kernel.org/tglx/notes-about-netiquette
> 

BR, Jarkko