Re: [PATCH v6 0/4] Enlightened vTPM support for SVSM on SEV-SNP

[Jarkko Sakkinen <jarkko@kernel.org>]

On Mon, Apr 07, 2025 at 03:46:43PM +0200, Borislav Petkov wrote:
> On Thu, Apr 03, 2025 at 12:09:38PM +0200, Stefano Garzarella wrote:
> > Stefano Garzarella (4):
> >   x86/sev: add SVSM vTPM probe/send_command functions
> >   svsm: add header with SVSM_VTPM_CMD helpers
> >   tpm: add SNP SVSM vTPM driver
> >   x86/sev: register tpm-svsm platform device
> > 
> >  arch/x86/include/asm/sev.h  |   9 +++
> >  include/linux/tpm_svsm.h    | 149 ++++++++++++++++++++++++++++++++++++
> >  arch/x86/coco/sev/core.c    |  67 ++++++++++++++++
> >  drivers/char/tpm/tpm_svsm.c | 128 +++++++++++++++++++++++++++++++
> >  drivers/char/tpm/Kconfig    |  10 +++
> >  drivers/char/tpm/Makefile   |   1 +
> >  6 files changed, 364 insertions(+)
> >  create mode 100644 include/linux/tpm_svsm.h
> >  create mode 100644 drivers/char/tpm/tpm_svsm.c
> 
> Jarrko,
> 
> should I take the whole bunch through the tip tree?
> 
> No point in splitting between two trees...

It's cleanly separated and does not even touch any shared headers,
so I don't see any issues on doing that. I.e., I'm with it :-)

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

BR, Jarkko