On Tue, 1 Apr 2025 at 00:59, James Bottomley
wrote:
>
> On Mon, 2025-03-31 at 15:23 -0700, Dionna Amalie Glaze wrote:
> > On Mon, Mar 31, 2025 at 2:26 PM James Bottomley
> > wrote:
> > >
> > > On Mon, 2025-03-31 at 13:56 -0700, Dionna Amalie Glaze wrote:
> > > [...]
> > > > I might be unclear on
On Mon, Mar 31, 2025 at 10:34 AM Jarkko Sakkinen wrote:
>
> On Mon, Mar 31, 2025 at 12:38:56PM +0200, Stefano Garzarella wrote:
> > From: Stefano Garzarella
> >
> > Add driver for the vTPM defined by the AMD SVSM spec [1].
> >
> > The specification defines a protocol that a SEV-SNP guest OS can u
On Tue, Apr 01, 2025 at 11:08:49AM +0200, Stefano Garzarella wrote:
> On Mon, Mar 31, 2025 at 08:34:42PM +0300, Jarkko Sakkinen wrote:
> > On Mon, Mar 31, 2025 at 12:38:56PM +0200, Stefano Garzarella wrote:
> > > From: Stefano Garzarella
> > >
> > > Add driver for the vTPM defined by the AMD SVSM
On Mon, Mar 31, 2025 at 08:34:42PM +0300, Jarkko Sakkinen wrote:
On Mon, Mar 31, 2025 at 12:38:56PM +0200, Stefano Garzarella wrote:
From: Stefano Garzarella
Add driver for the vTPM defined by the AMD SVSM spec [1].
The specification defines a protocol that a SEV-SNP guest OS can use to
disco
On Mon, 2025-03-31 at 15:23 -0700, Dionna Amalie Glaze wrote:
> On Mon, Mar 31, 2025 at 2:26 PM James Bottomley
> wrote:
> >
> > On Mon, 2025-03-31 at 13:56 -0700, Dionna Amalie Glaze wrote:
> > [...]
> > > I might be unclear on how I should be testing this, but I do see
> > > /dev/tpm0 and /dev/
On Mon, Mar 31, 2025 at 2:26 PM James Bottomley
wrote:
>
> On Mon, 2025-03-31 at 13:56 -0700, Dionna Amalie Glaze wrote:
> [...]
> > I might be unclear on how I should be testing this, but I do see
> > /dev/tpm0 and /dev/tpmrm0 when I build with CONFIG_TCG_SVSM=y, but I
> > don't see the event log
On Mon, 2025-03-31 at 13:56 -0700, Dionna Amalie Glaze wrote:
[...]
> I might be unclear on how I should be testing this, but I do see
> /dev/tpm0 and /dev/tpmrm0 when I build with CONFIG_TCG_SVSM=y, but I
> don't see the event log in securityfs. What am I missing?
The vtpm driver for EDK2/OVMF I
On Mon, Mar 31, 2025 at 12:38:56PM +0200, Stefano Garzarella wrote:
> From: Stefano Garzarella
>
> Add driver for the vTPM defined by the AMD SVSM spec [1].
>
> The specification defines a protocol that a SEV-SNP guest OS can use to
> discover and talk to a vTPM emulated by the Secure VM Service
From: Stefano Garzarella
Add driver for the vTPM defined by the AMD SVSM spec [1].
The specification defines a protocol that a SEV-SNP guest OS can use to
discover and talk to a vTPM emulated by the Secure VM Service Module (SVSM)
in the guest context, but at a more privileged level (VMPL0).
Th
