On Fri, Mar 14, 2025 at 11:56:31AM -0500, Tom Lendacky wrote:
> On 3/11/25 04:42, Stefano Garzarella wrote:
> > SNP platform can provide a vTPM device emulated by SVSM.
> >
> > The "tpm-svsm" device can be handled by the platform driver added
> > by the previous commit in drivers/char/tpm/tpm_svsm
On Fri, Mar 14, 2025 at 11:48:11AM -0500, Tom Lendacky wrote:
> On 3/11/25 04:42, Stefano Garzarella wrote:
> > 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
On Thu, 2025-03-13 at 18:33 +0100, Nicolai Stange wrote:
> Normally IMA would extend a template hash of each bank's associated
> algorithm into a PCR. However, if a bank's hash algorithm is unavailable
> to the kernel at IMA init time, it would fallback to extending padded
> SHA1 hashes instead.
>
On Thu, 2025-03-13 at 18:33 +0100, Nicolai Stange wrote:
> Make the INVALID_PCR() #define available to other compilation units
> by moving it from ima_policy.c to ima.h and renaming it to
> IMA_INVALID_PCR() in the course.
>
> Signed-off-by: Nicolai Stange
Restoring the IMA measurement list does
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